[8230] regenerate test results without separate misc_content

[gavinsmith0123]

Revision: 8230
          http://svn.sv.gnu.org/viewvc/?view=rev&root=texinfo&revision=8230
Author:   gavin
Date:     2018-09-24 07:53:57 -0400 (Mon, 24 Sep 2018)
Log Message:
-----------
regenerate test results without separate misc_content

Modified Paths:
--------------
    trunk/tp/t/results/alias/alias_table_command.pl
    trunk/tp/t/results/converters_tests/accent.pl
    trunk/tp/t/results/converters_tests/accentenc.pl
    trunk/tp/t/results/converters_tests/accentenc_enable_encoding.pl
    trunk/tp/t/results/converters_tests/accentenc_no_entity.pl
    trunk/tp/t/results/converters_tests/at_commands_in_raw.pl
    trunk/tp/t/results/converters_tests/at_commands_in_refs.pl
    trunk/tp/t/results/converters_tests/at_commands_in_refs_latin1.pl
    trunk/tp/t/results/converters_tests/at_commands_in_refs_utf8.pl
    trunk/tp/t/results/converters_tests/char_latin1_latin1_in_refs.pl
    trunk/tp/t/results/converters_tests/char_latin1_utf8_in_refs.pl
    trunk/tp/t/results/converters_tests/char_latin2_latin2_in_refs.pl
    trunk/tp/t/results/converters_tests/complex_nestings.pl
    trunk/tp/t/results/converters_tests/email_table_command_as_argument.pl
    trunk/tp/t/results/converters_tests/index_entry_in_preformatted.pl
    trunk/tp/t/results/converters_tests/japanese_shift_jis.pl
    trunk/tp/t/results/converters_tests/line_breaks.pl
    trunk/tp/t/results/converters_tests/printindex_merged_indices_code_style.pl
    trunk/tp/t/results/converters_tests/ref_in_sectioning.pl
    trunk/tp/t/results/converters_tests/refs_formatting.pl
    trunk/tp/t/results/converters_tests/sample_utf8.pl
    trunk/tp/t/results/converters_tests/some_at_commands_in_ref_nodes.pl
    trunk/tp/t/results/converters_tests/table_in_display_in_example.pl
    trunk/tp/t/results/converters_tests/table_in_example_in_display.pl
    trunk/tp/t/results/converters_tests/things_before_setfilename.pl
    trunk/tp/t/results/converters_tests/things_before_setfilename_no_element.pl
    trunk/tp/t/results/converters_tests/weird_accents.pl
    trunk/tp/t/results/converters_tests/weird_accents_disable_encoding.pl
    trunk/tp/t/results/coverage/block_commands.pl
    trunk/tp/t/results/coverage/center.pl
    trunk/tp/t/results/coverage/commands.pl
    trunk/tp/t/results/coverage/exdent_and_commands.pl
    trunk/tp/t/results/coverage/exdent_and_formats.pl
    trunk/tp/t/results/coverage/formats_titles.pl
    trunk/tp/t/results/coverage/multitable.pl
    trunk/tp/t/results/coverage/preformatted.pl
    trunk/tp/t/results/coverage/punctuation_in_line_commands.pl
    trunk/tp/t/results/coverage/quotation_author.pl
    trunk/tp/t/results/coverage/symbol_after_block.pl
    trunk/tp/t/results/coverage/symbol_after_command.pl
    trunk/tp/t/results/coverage/table.pl
    trunk/tp/t/results/coverage/table_command_comment.pl
    trunk/tp/t/results/coverage/titlefont_in_center.pl
    trunk/tp/t/results/coverage_braces/caption_not_closed.pl
    trunk/tp/t/results/coverage_braces/footnote_no_node.pl
    trunk/tp/t/results/coverage_braces/heading_in_footnote.pl
    trunk/tp/t/results/coverage_braces/test_image.pl
    trunk/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl
    trunk/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl
    trunk/tp/t/results/def/all_commands_delimiters_printindex.pl
    trunk/tp/t/results/def/all_commands_printindex.pl
    trunk/tp/t/results/def/inter_item_commands_in_def.pl
    trunk/tp/t/results/def/inter_item_commands_in_def_in_example.pl
    trunk/tp/t/results/docbook_tests/special_docbook_unnumbered.pl
    trunk/tp/t/results/float/anchor_in_caption.pl
    trunk/tp/t/results/float/cindex_in_caption.pl
    trunk/tp/t/results/float/comment_space_comand_in_float.pl
    trunk/tp/t/results/float/complex_float.pl
    trunk/tp/t/results/float/float_copying.pl
    trunk/tp/t/results/float/float_with_at_commands.pl
    trunk/tp/t/results/float/footnote_in_caption.pl
    trunk/tp/t/results/float/footnote_in_caption_and_error.pl
    trunk/tp/t/results/float/listoffloats_with_commands.pl
    trunk/tp/t/results/float/numbering_captions_listoffloats.pl
    trunk/tp/t/results/float/ref_to_float.pl
    trunk/tp/t/results/float/simple.pl
    trunk/tp/t/results/formatting/texi_bib_example.pl
    trunk/tp/t/results/formatting/texi_glossary.pl
    trunk/tp/t/results/heading/heading_in_copying.pl
    trunk/tp/t/results/heading/heading_in_example.pl
    trunk/tp/t/results/heading/heading_in_quotation.pl
    trunk/tp/t/results/html_tests/character_number_leading_toc_stoc.pl
    trunk/tp/t/results/html_tests/check_htmlxref.pl
    trunk/tp/t/results/html_tests/documentdescription.pl
    trunk/tp/t/results/html_tests/empty_lines_at_beginning_no_setfilename.pl
    
trunk/tp/t/results/html_tests/empty_lines_at_beginning_no_setfilename_no_element.pl
    trunk/tp/t/results/html_tests/html_in_copying.pl
    trunk/tp/t/results/html_tests/index_and_node_same_name.pl
    trunk/tp/t/results/html_tests/index_below.pl
    trunk/tp/t/results/html_tests/redirection_same_labels.pl
    trunk/tp/t/results/html_tests/shortcontents_no_top.pl
    trunk/tp/t/results/html_tests/simple_menu.pl
    trunk/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl
    trunk/tp/t/results/html_tests/titles.pl
    trunk/tp/t/results/include/macro_and_commands_in_early_commands.pl
    trunk/tp/t/results/include/macro_in_early_commands.pl
    trunk/tp/t/results/indices/complex_recursive_synindex.pl
    trunk/tp/t/results/indices/def_syn_indices.pl
    trunk/tp/t/results/indices/default_cp_index_and_one_letter_syncodeindex.pl
    trunk/tp/t/results/indices/double_index_entry.pl
    trunk/tp/t/results/indices/double_syncodeindex.pl
    trunk/tp/t/results/indices/empty_string_index_entry.pl
    trunk/tp/t/results/indices/encoding_index_ascii.pl
    trunk/tp/t/results/indices/encoding_index_ascii_enable_encoding.pl
    trunk/tp/t/results/indices/encoding_index_latin1.pl
    trunk/tp/t/results/indices/encoding_index_latin1_enable_encoding.pl
    trunk/tp/t/results/indices/encoding_index_utf8.pl
    trunk/tp/t/results/indices/encoding_index_utf8_enable_encoding.pl
    trunk/tp/t/results/indices/explicit_sort_key.pl
    trunk/tp/t/results/indices/ftable_vtable.pl
    trunk/tp/t/results/indices/image_lines_count.pl
    trunk/tp/t/results/indices/image_text_lines_count.pl
    trunk/tp/t/results/indices/index_entries_locations.pl
    trunk/tp/t/results/indices/index_entry_before_first_node.pl
    trunk/tp/t/results/indices/index_entry_before_node.pl
    trunk/tp/t/results/indices/index_entry_in_footnote.pl
    trunk/tp/t/results/indices/index_entry_in_footnote_different_node_end.pl
    trunk/tp/t/results/indices/index_entry_in_footnote_separate.pl
    trunk/tp/t/results/indices/printindex_index_entry_in_copying.pl
    trunk/tp/t/results/indices/printindex_index_entry_in_copying_in_footnote.pl
    
trunk/tp/t/results/indices/printindex_index_entry_in_copying_no_insertcopying.pl
    trunk/tp/t/results/indices/printindex_with_space_before.pl
    trunk/tp/t/results/indices/same_index_entry_merged_indices.pl
    trunk/tp/t/results/indices/syncode_index_print_both.pl
    trunk/tp/t/results/indices/syncodeindex_to_plain.pl
    trunk/tp/t/results/indices/unknown_then_known_index_entry.pl
    trunk/tp/t/results/info_tests/anchor_and_spaces.pl
    trunk/tp/t/results/info_tests/before_node_and_section.pl
    trunk/tp/t/results/info_tests/center_flush.pl
    trunk/tp/t/results/info_tests/colon_in_index_entry.pl
    
trunk/tp/t/results/info_tests/contents_setcontentsaftertitlepage_before_node.pl
    trunk/tp/t/results/info_tests/def_in_copying.pl
    trunk/tp/t/results/info_tests/direntry_dircategory_and_commands.pl
    trunk/tp/t/results/info_tests/error_in_footnote.pl
    trunk/tp/t/results/info_tests/float_long_captions.pl
    trunk/tp/t/results/info_tests/index_entry_at_end_node.pl
    trunk/tp/t/results/info_tests/multiline_image_and_align.pl
    trunk/tp/t/results/info_tests/multitable_anchor_and_index_entry.pl
    trunk/tp/t/results/info_tests/nested_multitable_anchor_index.pl
    trunk/tp/t/results/info_tests/no_node_but_top.pl
    trunk/tp/t/results/info_tests/paragraphindent_and_preamble.pl
    trunk/tp/t/results/info_tests/space_in_menu.pl
    trunk/tp/t/results/info_tests/split_no_copying.pl
    trunk/tp/t/results/info_tests/split_test_before_first_node.pl
    trunk/tp/t/results/info_tests/split_test_before_first_node_no_empty_line.pl
    trunk/tp/t/results/info_tests/test_index.pl
    trunk/tp/t/results/info_tests/text_before_node.pl
    trunk/tp/t/results/invalid_nestings/block_not_matching.pl
    trunk/tp/t/results/invalid_nestings/float_in_style_command.pl
    trunk/tp/t/results/invalid_nestings/formats_not_closed_in_example.pl
    trunk/tp/t/results/invalid_nestings/in_errormsg.pl
    trunk/tp/t/results/invalid_nestings/in_table.pl
    trunk/tp/t/results/invalid_nestings/item_in_ref.pl
    trunk/tp/t/results/invalid_nestings/itemx_in_itemize_enumerate_in_table.pl
    trunk/tp/t/results/invalid_nestings/node_in_copying_not_closed.pl
    trunk/tp/t/results/invalid_nestings/on_block_command_line.pl
    trunk/tp/t/results/invalid_nestings/on_def_line.pl
    trunk/tp/t/results/invalid_nestings/on_index_entry_line.pl
    trunk/tp/t/results/invalid_nestings/on_itemize_line.pl
    trunk/tp/t/results/invalid_nestings/on_node_line.pl
    trunk/tp/t/results/invalid_nestings/on_section_line.pl
    trunk/tp/t/results/invalid_nestings/on_subheading_line.pl
    trunk/tp/t/results/invalid_nestings/section_in_copying.pl
    trunk/tp/t/results/invalid_nestings/section_in_flushright.pl
    trunk/tp/t/results/invalid_nestings/section_in_footnote.pl
    trunk/tp/t/results/invalid_nestings/section_in_math.pl
    trunk/tp/t/results/invalid_nestings/section_in_nested_block_commands.pl
    trunk/tp/t/results/invalid_nestings/section_in_table.pl
    trunk/tp/t/results/invalid_nestings/section_on_def_line.pl
    trunk/tp/t/results/invalid_nestings/section_on_defx_line.pl
    trunk/tp/t/results/invalid_nestings/section_on_index_entry_line.pl
    trunk/tp/t/results/invalid_nestings/style_not_closed_in_table_line.pl
    
trunk/tp/t/results/invalid_nestings/style_not_closed_no_newline_root_commands.pl
    trunk/tp/t/results/invalid_nestings/style_not_closed_root_commands.pl
    trunk/tp/t/results/invalid_nestings/tab_in_index.pl
    trunk/tp/t/results/invalid_nestings/table_in_code.pl
    trunk/tp/t/results/invalid_nestings/table_not_closed_in_menu_comment.pl
    trunk/tp/t/results/invalid_nestings/table_not_closed_in_menu_description.pl
    trunk/tp/t/results/invalid_nestings/table_on_item_line.pl
    trunk/tp/t/results/itemize/inter_item_commands_in_enumerate.pl
    trunk/tp/t/results/itemize/inter_item_commands_in_itemize.pl
    trunk/tp/t/results/languages/appendix_translated.pl
    trunk/tp/t/results/languages/command_translated.pl
    trunk/tp/t/results/languages/multiple_lang_chapters.pl
    trunk/tp/t/results/languages/multiple_lang_chapters_texi2html.pl
    trunk/tp/t/results/languages/unknown_language.pl
    trunk/tp/t/results/macro/backslash_in_arg.pl
    trunk/tp/t/results/macro/complex_argument.pl
    trunk/tp/t/results/macro/macro_in_index_commands.pl
    trunk/tp/t/results/macro/macro_in_misc_commands.pl
    trunk/tp/t/results/menu/block_commands_in_menu_description.pl
    trunk/tp/t/results/menu/comment_on_menu_line.pl
    trunk/tp/t/results/menu/detailmenu_on_subnodes.pl
    trunk/tp/t/results/menu/direntry_dircategory_after_first_node.pl
    trunk/tp/t/results/menu/example_in_menu_description.pl
    trunk/tp/t/results/menu/formats_in_menu.pl
    trunk/tp/t/results/menu/inlineraw_in_menu_description.pl
    trunk/tp/t/results/menu/menu_pointing_to_anchor.pl
    trunk/tp/t/results/menu/verb_in_menu_description.pl
    trunk/tp/t/results/misc_commands/also_not_line.pl
    trunk/tp/t/results/misc_commands/author_outside_titlepage_quotation.pl
    trunk/tp/t/results/misc_commands/codequoteundirected_codequotebacktick.pl
    trunk/tp/t/results/misc_commands/comment_space_command_on_line.pl
    trunk/tp/t/results/misc_commands/double_exdent.pl
    trunk/tp/t/results/misc_commands/empty_center_with_arg.pl
    trunk/tp/t/results/misc_commands/footnote_in_center.pl
    trunk/tp/t/results/misc_commands/index_entries.pl
    trunk/tp/t/results/misc_commands/many_lines.pl
    trunk/tp/t/results/misc_commands/no_empty_line_between_headings.pl
    trunk/tp/t/results/misc_commands/ref_in_center.pl
    trunk/tp/t/results/misc_commands/text_before_line_command.pl
    trunk/tp/t/results/morecoverage/formatting_fr.pl
    trunk/tp/t/results/morecoverage/texi_formatting.pl
    trunk/tp/t/results/multitable/inter_item_commands_in_multitable.pl
    trunk/tp/t/results/paragraph/commands_in_flushright.pl
    trunk/tp/t/results/plaintext_tests/at_commands_glued_in_example.pl
    trunk/tp/t/results/plaintext_tests/at_commands_glued_in_paragraph.pl
    trunk/tp/t/results/plaintext_tests/chinese_mixed_with_en.pl
    trunk/tp/t/results/plaintext_tests/japanese_utf8.pl
    trunk/tp/t/results/plaintext_tests/multiline_image_and_align.pl
    trunk/tp/t/results/plaintext_tests/no_empty_line_after_section.pl
    trunk/tp/t/results/plaintext_tests/protect_spaces_on_line.pl
    trunk/tp/t/results/plaintext_tests/quote_node_names.pl
    trunk/tp/t/results/plaintext_tests/settitle_and_empty_top.pl
    trunk/tp/t/results/plaintext_tests/tab_in_table_in_example.pl
    trunk/tp/t/results/preformatted/caption_in_example.pl
    trunk/tp/t/results/quotation/quotation_and_author.pl
    trunk/tp/t/results/quotation/quotation_author_in_example.pl
    trunk/tp/t/results/regions/anchor_in_titlepage.pl
    trunk/tp/t/results/regions/anchor_in_titlepage_titlepage.pl
    trunk/tp/t/results/regions/ref_in_copying.pl
    trunk/tp/t/results/regions/today_in_copying.pl
    trunk/tp/t/results/sectioning/anchor_in_footnote.pl
    trunk/tp/t/results/sectioning/anchor_in_footnote_separate.pl
    trunk/tp/t/results/sectioning/chapter_before_and_after_part.pl
    trunk/tp/t/results/sectioning/chapter_before_part.pl
    trunk/tp/t/results/sectioning/chapter_between_nodes.pl
    trunk/tp/t/results/sectioning/chapter_node_before_and_after_part.pl
    trunk/tp/t/results/sectioning/chapter_sections.pl
    trunk/tp/t/results/sectioning/character_and_spaces_in_refs.pl
    trunk/tp/t/results/sectioning/character_and_spaces_in_refs_out.pl
    trunk/tp/t/results/sectioning/complex.pl
    trunk/tp/t/results/sectioning/complex_split_at_node.pl
    trunk/tp/t/results/sectioning/contents.pl
    trunk/tp/t/results/sectioning/contents_and_shortcontents.pl
    trunk/tp/t/results/sectioning/contents_at_document_begin.pl
    trunk/tp/t/results/sectioning/contents_at_end_document.pl
    trunk/tp/t/results/sectioning/contents_at_end_document_after_node.pl
    trunk/tp/t/results/sectioning/contents_in_document.pl
    trunk/tp/t/results/sectioning/contents_in_html_text.pl
    trunk/tp/t/results/sectioning/double_node_anchor_float.pl
    trunk/tp/t/results/sectioning/double_part.pl
    trunk/tp/t/results/sectioning/double_top_section.pl
    trunk/tp/t/results/sectioning/empty_top_node_up.pl
    trunk/tp/t/results/sectioning/equivalent_labels.pl
    trunk/tp/t/results/sectioning/hole_in_sectioning.pl
    trunk/tp/t/results/sectioning/internal_top_node_up.pl
    trunk/tp/t/results/sectioning/lone_Top_node.pl
    trunk/tp/t/results/sectioning/loop_nodes.pl
    trunk/tp/t/results/sectioning/lowered_subsubsection.pl
    trunk/tp/t/results/sectioning/loweredheading.pl
    trunk/tp/t/results/sectioning/menutextorder.pl
    trunk/tp/t/results/sectioning/more_sections_than_nodes.pl
    trunk/tp/t/results/sectioning/next_in_menu_is_below.pl
    trunk/tp/t/results/sectioning/no_argument_and_contents.pl
    trunk/tp/t/results/sectioning/no_element.pl
    trunk/tp/t/results/sectioning/no_menu.pl
    trunk/tp/t/results/sectioning/node_part_chapter_after_chapter.pl
    trunk/tp/t/results/sectioning/node_part_chapter_after_top.pl
    trunk/tp/t/results/sectioning/nodename_parentheses.pl
    trunk/tp/t/results/sectioning/nodes_after_top_before_chapter_nodes.pl
    trunk/tp/t/results/sectioning/nodes_after_top_before_chapter_sections.pl
    trunk/tp/t/results/sectioning/nodes_after_top_before_section_nodes.pl
    trunk/tp/t/results/sectioning/nodes_after_top_before_section_sections.pl
    trunk/tp/t/results/sectioning/nodes_before_top.pl
    trunk/tp/t/results/sectioning/non_automatic_internal_top_node_up.pl
    trunk/tp/t/results/sectioning/non_automatic_top_node_up_and_url.pl
    trunk/tp/t/results/sectioning/non_automatic_top_node_up_url.pl
    trunk/tp/t/results/sectioning/one_subsection.pl
    trunk/tp/t/results/sectioning/one_subsection_and_node.pl
    trunk/tp/t/results/sectioning/part_before_chapter.pl
    trunk/tp/t/results/sectioning/part_before_section.pl
    trunk/tp/t/results/sectioning/part_before_top.pl
    trunk/tp/t/results/sectioning/part_chapter_after_top.pl
    trunk/tp/t/results/sectioning/part_chapter_appendix.pl
    trunk/tp/t/results/sectioning/part_node_after_top.pl
    trunk/tp/t/results/sectioning/part_node_before_top.pl
    trunk/tp/t/results/sectioning/part_node_chapter_after_top.pl
    trunk/tp/t/results/sectioning/part_node_chapter_appendix.pl
    trunk/tp/t/results/sectioning/part_node_chapter_node_appendix.pl
    trunk/tp/t/results/sectioning/part_node_node_part_appendix.pl
    trunk/tp/t/results/sectioning/part_node_part_appendix.pl
    trunk/tp/t/results/sectioning/part_node_part_node_appendix.pl
    trunk/tp/t/results/sectioning/placed_things_before_element.pl
    trunk/tp/t/results/sectioning/placed_things_before_node.pl
    trunk/tp/t/results/sectioning/protected_node_parentheses.pl
    trunk/tp/t/results/sectioning/raiselowersections.pl
    trunk/tp/t/results/sectioning/ref_to_top.pl
    trunk/tp/t/results/sectioning/section_before_chapter.pl
    trunk/tp/t/results/sectioning/section_before_part.pl
    trunk/tp/t/results/sectioning/section_before_top.pl
    trunk/tp/t/results/sectioning/section_before_top_no_node.pl
    trunk/tp/t/results/sectioning/section_below_unnumbered.pl
    trunk/tp/t/results/sectioning/section_below_unnumbered_no_top.pl
    trunk/tp/t/results/sectioning/section_chapter_before_top.pl
    trunk/tp/t/results/sectioning/section_chapter_before_top_nodes.pl
    trunk/tp/t/results/sectioning/section_in_unnumbered_info.pl
    trunk/tp/t/results/sectioning/section_in_unnumbered_plaintext.pl
    trunk/tp/t/results/sectioning/section_node_before_part.pl
    trunk/tp/t/results/sectioning/sectioning_part_appendix.pl
    trunk/tp/t/results/sectioning/sectioning_part_appendix_no_top.pl
    trunk/tp/t/results/sectioning/sections.pl
    trunk/tp/t/results/sectioning/semi_auto.pl
    trunk/tp/t/results/sectioning/setfilename_on_top_and_after_node.pl
    trunk/tp/t/results/sectioning/shortcontents.pl
    trunk/tp/t/results/sectioning/top_chapter_sections.pl
    trunk/tp/t/results/sectioning/top_no_argument_and_content.pl
    trunk/tp/t/results/sectioning/top_no_argument_and_node.pl
    trunk/tp/t/results/sectioning/top_no_argument_and_top_node.pl
    trunk/tp/t/results/sectioning/top_node_part_top.pl
    trunk/tp/t/results/sectioning/top_node_up_url.pl
    trunk/tp/t/results/sectioning/top_part_chapter.pl
    trunk/tp/t/results/sectioning/top_without_node_nodes.pl
    trunk/tp/t/results/sectioning/top_without_node_sections.pl
    trunk/tp/t/results/sectioning/two_nodes_at_the_end.pl
    trunk/tp/t/results/sectioning/two_nodes_between_chapters.pl
    trunk/tp/t/results/sectioning/unnumbered_before_node_top_top.pl
    trunk/tp/t/results/sectioning/unnumbered_before_top.pl
    trunk/tp/t/results/sectioning/unnumbered_before_top_node.pl
    trunk/tp/t/results/sectioning/unnumbered_top_without_node_nodes.pl
    trunk/tp/t/results/sectioning/unnumbered_top_without_node_sections.pl
    trunk/tp/t/results/value/set_in_item_missing_line.pl
    trunk/tp/t/results/value/set_on_item_line.pl
    trunk/tp/t/results/value/value_in_index_commands.pl
    trunk/tp/t/results/value/value_in_misc_commands.pl
    trunk/tp/t/results/value/value_in_node.pl
    trunk/tp/t/results/value/value_node_directions.pl
    trunk/tp/t/results/xml_tests/commands_and_spaces.pl
    trunk/tp/t/results/xml_tests/comments_end_lines.pl
    trunk/tp/t/results/xml_tests/comments_on_block_command_lines.pl
    trunk/tp/t/results/xml_tests/comments_on_misc_command_line.pl
    trunk/tp/t/results/xml_tests/image_inline_or_not.pl
    trunk/tp/t/results/xtable/accent_on_table_line.pl
    trunk/tp/t/results/xtable/block_commands_in_table.pl
    trunk/tp/t/results/xtable/comment_and_itemx_before_item.pl
    trunk/tp/t/results/xtable/definfoenclose_on_table_line.pl
    trunk/tp/t/results/xtable/empty_item_itemx.pl
    trunk/tp/t/results/xtable/headitem_in_table.pl
    trunk/tp/t/results/xtable/inter_item_commands_in_table.pl
    trunk/tp/t/results/xtable/inter_item_commands_in_table_in_example.pl
    trunk/tp/t/results/xtable/itemx_before_item.pl
    trunk/tp/t/results/xtable/long_item.pl
    trunk/tp/t/results/xtable/no_arg_brace_command_on_table_line.pl
    trunk/tp/t/results/xtable/no_argument_for_table.pl
    trunk/tp/t/results/xtable/table_nested.pl
    trunk/tp/t/results/xtable/text_between_item_itemx.pl
    trunk/tp/t/results/xtable/title_and_itemx_before_item.pl

Modified: trunk/tp/t/results/alias/alias_table_command.pl
===================================================================
--- trunk/tp/t/results/alias/alias_table_command.pl     2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/alias/alias_table_command.pl     2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -94,9 +94,7 @@
                   ],
                   'cmdname' => 'item',
                   'extra' => {
-                    'misc_content' => [
-                      {}
-                    ],
+                    'misc_content' => [],
                     'spaces_before_argument' => ' '
                   },
                   'line_nr' => {
@@ -164,7 +162,7 @@
 $result_trees{'alias_table_command'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'alias_table_command'}{'contents'}[2];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0];
 
$result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0];
 $result_trees{'alias_table_command'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'alias_table_command'}{'contents'}[2];

Modified: trunk/tp/t/results/converters_tests/accent.pl
===================================================================
--- trunk/tp/t/results/converters_tests/accent.pl       2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/converters_tests/accent.pl       2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -2406,9 +2406,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -2848,7 +2846,7 @@
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[75]{'contents'}[1]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[75];
 
$result_trees{'accent'}{'contents'}[2]{'contents'}[75]{'contents'}[2]{'parent'} 
= $result_trees{'accent'}{'contents'}[2]{'contents'}[75];
 $result_trees{'accent'}{'contents'}[2]{'contents'}[75]{'parent'} = 
$result_trees{'accent'}{'contents'}[2];
-$result_trees{'accent'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'accent'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'accent'}{'contents'}[2]{'extra'}{'misc_content'} = 
$result_trees{'accent'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'accent'}{'contents'}[2]{'parent'} = $result_trees{'accent'};
 
 $result_texis{'accent'} = '@node Top

Modified: trunk/tp/t/results/converters_tests/accentenc.pl
===================================================================
--- trunk/tp/t/results/converters_tests/accentenc.pl    2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/converters_tests/accentenc.pl    2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -2444,9 +2444,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -2890,7 +2888,7 @@
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[75]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[75];
 
$result_trees{'accentenc'}{'contents'}[2]{'contents'}[75]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc'}{'contents'}[2]{'contents'}[75];
 $result_trees{'accentenc'}{'contents'}[2]{'contents'}[75]{'parent'} = 
$result_trees{'accentenc'}{'contents'}[2];
-$result_trees{'accentenc'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'accentenc'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'accentenc'}{'contents'}[2]{'extra'}{'misc_content'} = 
$result_trees{'accentenc'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'accentenc'}{'contents'}[2]{'parent'} = 
$result_trees{'accentenc'};
 
 $result_texis{'accentenc'} = '@documentencoding ISO-8859-1

Modified: trunk/tp/t/results/converters_tests/accentenc_enable_encoding.pl
===================================================================
--- trunk/tp/t/results/converters_tests/accentenc_enable_encoding.pl    
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/accentenc_enable_encoding.pl    
2018-09-24 11:53:57 UTC (rev 8230)
@@ -2444,9 +2444,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -2890,7 +2888,7 @@
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'contents'}[75]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'contents'}[75];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'contents'}[75]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'contents'}[75];
 
$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'contents'}[75]{'parent'}
 = $result_trees{'accentenc_enable_encoding'}{'contents'}[2];
-$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'accentenc_enable_encoding'}{'contents'}[2]{'parent'} = 
$result_trees{'accentenc_enable_encoding'};
 
 $result_texis{'accentenc_enable_encoding'} = '@documentencoding ISO-8859-1

Modified: trunk/tp/t/results/converters_tests/accentenc_no_entity.pl
===================================================================
--- trunk/tp/t/results/converters_tests/accentenc_no_entity.pl  2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/accentenc_no_entity.pl  2018-09-24 
11:53:57 UTC (rev 8230)
@@ -2444,9 +2444,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -2890,7 +2888,7 @@
 
$result_trees{'accentenc_no_entity'}{'contents'}[2]{'contents'}[75]{'contents'}[1]{'parent'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[2]{'contents'}[75];
 
$result_trees{'accentenc_no_entity'}{'contents'}[2]{'contents'}[75]{'contents'}[2]{'parent'}
 = $result_trees{'accentenc_no_entity'}{'contents'}[2]{'contents'}[75];
 $result_trees{'accentenc_no_entity'}{'contents'}[2]{'contents'}[75]{'parent'} 
= $result_trees{'accentenc_no_entity'}{'contents'}[2];
-$result_trees{'accentenc_no_entity'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'accentenc_no_entity'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'accentenc_no_entity'}{'contents'}[2]{'extra'}{'misc_content'} = 
$result_trees{'accentenc_no_entity'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'accentenc_no_entity'}{'contents'}[2]{'parent'} = 
$result_trees{'accentenc_no_entity'};
 
 $result_texis{'accentenc_no_entity'} = '@documentencoding ISO-8859-1

Modified: trunk/tp/t/results/converters_tests/at_commands_in_raw.pl
===================================================================
--- trunk/tp/t/results/converters_tests/at_commands_in_raw.pl   2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/at_commands_in_raw.pl   2018-09-24 
11:53:57 UTC (rev 8230)
@@ -511,9 +511,7 @@
               'extra' => {
                 'index_entry' => {
                   'command' => {},
-                  'content' => [
-                    {}
-                  ],
+                  'content' => [],
                   'content_normalized' => [],
                   'in_code' => 1,
                   'index_at_command' => 'findex',
@@ -650,9 +648,7 @@
           'extra' => {
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Figs'
             }
           },
@@ -879,10 +875,10 @@
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[18]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[19]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
@@ -898,7 +894,7 @@
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[24]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25];
-$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'extra'}{'type'}{'content'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[25]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 $result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[26]{'parent'} = 
$result_trees{'at_commands_in_raw'}{'contents'}[1];
 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[27]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_raw'}{'contents'}[1]{'contents'}[27]{'contents'}[0]{'args'}[0];

Modified: trunk/tp/t/results/converters_tests/at_commands_in_refs.pl
===================================================================
--- trunk/tp/t/results/converters_tests/at_commands_in_refs.pl  2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/at_commands_in_refs.pl  2018-09-24 
11:53:57 UTC (rev 8230)
@@ -4274,9 +4274,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -4389,13 +4387,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -4617,25 +4609,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -4879,17 +4853,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -5201,21 +5165,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -5491,19 +5441,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -5671,13 +5609,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -5989,21 +5921,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -6243,17 +6161,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -6817,35 +6725,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -7439,29 +7319,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => '  '
       },
       'level' => 1,
@@ -7843,21 +7701,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -8111,13 +7955,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -8393,19 +8231,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -8681,19 +8507,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -8767,9 +8581,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -9009,13 +8821,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -9251,13 +9057,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -9467,11 +9267,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -9705,11 +9501,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -9825,9 +9617,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -10389,25 +10179,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -10825,21 +10597,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -10954,10 +10712,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -11109,11 +10864,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -11219,9 +10970,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -11373,11 +11122,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -15250,13 +14995,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -16313,7 +16052,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[28];
 $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[2];
 $result_trees{'at_commands_in_refs'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[2]{'extra'}{'misc_content'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[2]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[3]{'args'}[0];
@@ -16335,11 +16074,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[4];
 $result_trees{'at_commands_in_refs'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[4]{'extra'}{'misc_content'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[4]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[5]{'args'}[0];
@@ -16397,23 +16132,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[6];
 $result_trees{'at_commands_in_refs'}{'contents'}[6]{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[6]{'extra'}{'misc_content'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[6]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[6]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[7]{'args'}[0];
@@ -16466,15 +16185,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[8];
 $result_trees{'at_commands_in_refs'}{'contents'}[8]{'contents'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[8]{'extra'}{'misc_content'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[8]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[8]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0];
@@ -16548,19 +16259,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[10];
 $result_trees{'at_commands_in_refs'}{'contents'}[10]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[10]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[10]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[10]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0];
@@ -16624,17 +16323,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[12];
 $result_trees{'at_commands_in_refs'}{'contents'}[12]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[12]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[12]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[12]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[13]{'args'}[0]{'contents'}[0];
@@ -16668,11 +16357,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[14];
 $result_trees{'at_commands_in_refs'}{'contents'}[14]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[14];
-$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[14]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[14]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[14]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[15]{'args'}[0]{'contents'}[0];
@@ -16746,19 +16431,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[16];
 $result_trees{'at_commands_in_refs'}{'contents'}[16]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[16];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[16]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[16]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[16]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[17]{'args'}[0]{'contents'}[0];
@@ -16812,15 +16485,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[18];
 $result_trees{'at_commands_in_refs'}{'contents'}[18]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[18];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs'}{'contents'}[18]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[18]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[18]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[19]{'args'}[0]{'contents'}[0];
@@ -16964,33 +16629,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[26]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[20];
 $result_trees{'at_commands_in_refs'}{'contents'}[20]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[20];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[17]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[18]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[18];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[19]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[20]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[20];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[21]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[21];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[22]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[22];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[23]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[23];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[24]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[24];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[25]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[25];
-$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'}[26]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[26];
+$result_trees{'at_commands_in_refs'}{'contents'}[20]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[20]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[20]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17132,27 +16771,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[20]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[22];
 $result_trees{'at_commands_in_refs'}{'contents'}[22]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[22];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[17]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[18]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[18];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[19]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'}[20]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[20];
+$result_trees{'at_commands_in_refs'}{'contents'}[22]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[22]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[22]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17240,19 +16859,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[24];
 $result_trees{'at_commands_in_refs'}{'contents'}[24]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[24];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[24]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[24]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[24]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17304,11 +16911,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[26];
 $result_trees{'at_commands_in_refs'}{'contents'}[26]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[26];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[26]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[26]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[26]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[27]{'args'}[0]{'contents'}[0];
@@ -17372,17 +16975,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[28];
 $result_trees{'at_commands_in_refs'}{'contents'}[28]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[28];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[28]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[28]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[28]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[29]{'args'}[0]{'contents'}[0];
@@ -17446,17 +17039,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[30];
 $result_trees{'at_commands_in_refs'}{'contents'}[30]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[30];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs'}{'contents'}[30]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[30]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[30]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[31]{'args'}[0];
@@ -17467,7 +17050,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[32];
 $result_trees{'at_commands_in_refs'}{'contents'}[32]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[32];
-$result_trees{'at_commands_in_refs'}{'contents'}[32]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[32]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[32]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[32]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[33]{'args'}[0]{'contents'}[0];
@@ -17512,11 +17095,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[34];
 $result_trees{'at_commands_in_refs'}{'contents'}[34]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[34];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[34]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[34]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[34]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17562,11 +17141,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[36];
 $result_trees{'at_commands_in_refs'}{'contents'}[36]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[36];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[36]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[36]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[36]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17606,9 +17181,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[38];
 $result_trees{'at_commands_in_refs'}{'contents'}[38]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[38];
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[38]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[38]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[38]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[38]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17652,9 +17225,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[40];
 $result_trees{'at_commands_in_refs'}{'contents'}[40]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[40];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[40]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[40]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[40]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17670,7 +17241,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[42];
 $result_trees{'at_commands_in_refs'}{'contents'}[42]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[42];
-$result_trees{'at_commands_in_refs'}{'contents'}[42]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[42]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[42]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[42]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17802,23 +17373,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[44];
 $result_trees{'at_commands_in_refs'}{'contents'}[44]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[44];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs'}{'contents'}[44]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[44]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[44]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17914,19 +17469,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[46];
 $result_trees{'at_commands_in_refs'}{'contents'}[46]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[46];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs'}{'contents'}[46]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[46]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[46]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[47]{'args'}[0];
@@ -17945,8 +17488,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[48];
 $result_trees{'at_commands_in_refs'}{'contents'}[48]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[48];
-$result_trees{'at_commands_in_refs'}{'contents'}[48]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[48]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs'}{'contents'}[48]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[48]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[48]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[48]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17974,9 +17516,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[50];
 $result_trees{'at_commands_in_refs'}{'contents'}[50]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[50];
-$result_trees{'at_commands_in_refs'}{'contents'}[50]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[50]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[50]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[50]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[50]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[50]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17992,7 +17532,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[52];
 $result_trees{'at_commands_in_refs'}{'contents'}[52]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[52];
-$result_trees{'at_commands_in_refs'}{'contents'}[52]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs'}{'contents'}[52]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[52]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[52]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -18020,9 +17560,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0];
 $result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[54];
 $result_trees{'at_commands_in_refs'}{'contents'}[54]{'contents'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[54];
-$result_trees{'at_commands_in_refs'}{'contents'}[54]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[54]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[54]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs'}{'contents'}[54]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[54]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[54]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -18989,11 +18527,7 @@
 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'contents'}[7]{'contents'}[41]{'parent'}
 = $result_trees{'at_commands_in_refs'}{'contents'}[56]{'contents'}[7];
 $result_trees{'at_commands_in_refs'}{'contents'}[56]{'contents'}[7]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[56];
 $result_trees{'at_commands_in_refs'}{'contents'}[56]{'contents'}[8]{'parent'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[56];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs'}{'contents'}[56]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs'}{'contents'}[56]{'extra'}{'misc_content'} 
= $result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs'}{'contents'}[56]{'line_nr'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs'}{'contents'}[56]{'parent'} = 
$result_trees{'at_commands_in_refs'};
 $result_trees{'at_commands_in_refs'}{'contents'}[57]{'args'}[0]{'parent'} = 
$result_trees{'at_commands_in_refs'}{'contents'}[57];

Modified: trunk/tp/t/results/converters_tests/at_commands_in_refs_latin1.pl
===================================================================
--- trunk/tp/t/results/converters_tests/at_commands_in_refs_latin1.pl   
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/at_commands_in_refs_latin1.pl   
2018-09-24 11:53:57 UTC (rev 8230)
@@ -4346,9 +4346,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -4461,13 +4459,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -4689,25 +4681,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -4951,17 +4925,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -5273,21 +5237,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -5563,19 +5513,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -5743,13 +5681,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -6061,21 +5993,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -6315,17 +6233,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -6889,35 +6797,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -7511,29 +7391,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => '  '
       },
       'level' => 1,
@@ -7915,21 +7773,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -8183,13 +8027,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -8465,19 +8303,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -8753,19 +8579,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -8839,9 +8653,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -9081,13 +8893,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -9323,13 +9129,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -9539,11 +9339,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -9787,11 +9583,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -9907,9 +9699,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -10471,25 +10261,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -10907,21 +10679,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -11036,10 +10794,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -11191,11 +10946,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -11301,9 +11052,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -11455,11 +11204,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -15337,13 +15082,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -16407,7 +16146,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'contents'}[28];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[2]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[3]{'args'}[0];
@@ -16429,11 +16168,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_latin1'}{'contents'}[4];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[4]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[5]{'args'}[0];
@@ -16491,23 +16226,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_latin1'}{'contents'}[6];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[6]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[7]{'args'}[0];
@@ -16560,15 +16279,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[8]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[9]{'args'}[0]{'contents'}[0];
@@ -16642,19 +16353,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[10]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[11]{'args'}[0]{'contents'}[0];
@@ -16718,17 +16417,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[12]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[13]{'args'}[0]{'contents'}[0];
@@ -16762,11 +16451,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[14];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[14];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[14]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[15]{'args'}[0]{'contents'}[0];
@@ -16840,19 +16525,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[16]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[17]{'args'}[0]{'contents'}[0];
@@ -16906,15 +16579,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[18]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[19]{'args'}[0]{'contents'}[0];
@@ -17058,33 +16723,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[26]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[17]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[18]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[18];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[19]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[20]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[20];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[21]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[21];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[22]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[22];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[23]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[23];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[24]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[24];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[25]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[25];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}[26]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[26];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[20]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17226,27 +16865,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[20]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[17]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[18]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[18];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[19]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}[20]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[20];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[22]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17334,19 +16953,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[24]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17398,11 +17005,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[26];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[26];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[26]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[27]{'args'}[0]{'contents'}[0];
@@ -17466,17 +17069,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[28]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[29]{'args'}[0]{'contents'}[0];
@@ -17540,17 +17133,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[30]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[31]{'args'}[0];
@@ -17561,7 +17144,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[32];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[32];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[32]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[33]{'args'}[0]{'contents'}[0];
@@ -17606,11 +17189,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[34];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[34];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[34]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17656,11 +17235,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[36];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[36];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[36]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17700,9 +17275,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[38];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[38];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[38]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17746,9 +17319,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[40];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[40];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[40]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17764,7 +17335,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[42];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[42];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[42]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17896,23 +17467,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[44]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -18008,19 +17563,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[46]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[47]{'args'}[0];
@@ -18039,8 +17582,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[48];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[48];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[48]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -18068,9 +17610,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[50];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[50];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[50]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -18086,7 +17626,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[52];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[52];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[52]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -18114,9 +17654,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[54];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[54];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[54]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -19083,11 +18621,7 @@
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'contents'}[7]{'contents'}[41]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'contents'}[7];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[56];
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[56];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'line_nr'} = 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_latin1'}{'contents'}[56]{'parent'} = 
$result_trees{'at_commands_in_refs_latin1'};
 
$result_trees{'at_commands_in_refs_latin1'}{'contents'}[57]{'args'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_latin1'}{'contents'}[57];

Modified: trunk/tp/t/results/converters_tests/at_commands_in_refs_utf8.pl
===================================================================
--- trunk/tp/t/results/converters_tests/at_commands_in_refs_utf8.pl     
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/at_commands_in_refs_utf8.pl     
2018-09-24 11:53:57 UTC (rev 8230)
@@ -4346,9 +4346,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -4461,13 +4459,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -4689,25 +4681,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -4951,17 +4925,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -5273,21 +5237,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -5563,19 +5513,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -5743,13 +5681,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -6061,21 +5993,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -6315,17 +6233,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -6889,35 +6797,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -7511,29 +7391,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => '  '
       },
       'level' => 1,
@@ -7915,21 +7773,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -8183,13 +8027,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -8465,19 +8303,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -8753,19 +8579,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -8839,9 +8653,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -9081,13 +8893,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -9323,13 +9129,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -9539,11 +9339,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -9787,11 +9583,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -9907,9 +9699,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -10471,25 +10261,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -10907,21 +10679,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -11036,10 +10794,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -11191,11 +10946,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -11301,9 +11052,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -11455,11 +11204,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -15337,13 +15082,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -16407,7 +16146,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'contents'}[28];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[2]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[3]{'args'}[0];
@@ -16429,11 +16168,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[4];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[4]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[5]{'args'}[0];
@@ -16491,23 +16226,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[6];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[6]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[7]{'args'}[0];
@@ -16560,15 +16279,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[8]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[9]{'args'}[0]{'contents'}[0];
@@ -16642,19 +16353,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[10]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[11]{'args'}[0]{'contents'}[0];
@@ -16718,17 +16417,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[12];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[12];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[12]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[13]{'args'}[0]{'contents'}[0];
@@ -16762,11 +16451,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[14];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[14];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[14]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[15]{'args'}[0]{'contents'}[0];
@@ -16840,19 +16525,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[16];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[16];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[16]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[17]{'args'}[0]{'contents'}[0];
@@ -16906,15 +16579,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[18];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[18];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0]{'contents'}[8];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[18]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[19]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[19]{'args'}[0]{'contents'}[0];
@@ -17058,33 +16723,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[26]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[20];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[20];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[17]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[18]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[18];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[19]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[20]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[20];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[21]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[21];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[22]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[22];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[23]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[23];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[24]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[24];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[25]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[25];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}[26]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[26];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[20]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[21]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17226,27 +16865,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[20]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[22];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[22];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[16];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[17]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[17];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[18]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[18];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[19]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[19];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}[20]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[20];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[22]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[23]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17334,19 +16953,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[24];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[24];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[24]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[25]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17398,11 +17005,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[26];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[26];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[26]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[27]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[27]{'args'}[0]{'contents'}[0];
@@ -17466,17 +17069,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[28];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[28];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[28]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[29]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[29]{'args'}[0]{'contents'}[0];
@@ -17540,17 +17133,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'}[10]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[30];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[30];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'}[10];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[30]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[31]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[31]{'args'}[0];
@@ -17561,7 +17144,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[32];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[32];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[32]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[33]{'args'}[0]{'contents'}[0];
@@ -17606,11 +17189,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[34];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[34];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[34]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17656,11 +17235,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[36];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[36];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[36]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17700,9 +17275,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[38];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[38];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[38]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[39]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17746,9 +17319,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[40];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[40];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[40]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[41]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17764,7 +17335,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[42];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[42];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[42]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[43]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -17896,23 +17467,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[16]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[44];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[44];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[12];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[13];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'extra'}{'misc_content'}[14]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[14];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'extra'}{'misc_content'}[15]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[15];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'extra'}{'misc_content'}[16]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[16];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[44]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[45]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -18008,19 +17563,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[12]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[46];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[46];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[4];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[5];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[6];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[7];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[8];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[9];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[10];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[11];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[12];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[46]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[47]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[47]{'args'}[0];
@@ -18039,8 +17582,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[48];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[48];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'args'}[0]{'contents'}[1];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[48]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[49]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -18068,9 +17610,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[50];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[50];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[50]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[51]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -18086,7 +17626,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[52];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[52];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'args'}[0]{'contents'}[0];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[52]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[53]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -18114,9 +17654,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'args'}[0];
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[54];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'contents'}[0]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[54];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'args'}[0]{'contents'}[2];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[54]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[55]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -19083,11 +18621,7 @@
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'contents'}[7]{'contents'}[41]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'contents'}[7];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'contents'}[7]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[56];
 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'contents'}[8]{'parent'}
 = $result_trees{'at_commands_in_refs_utf8'}{'contents'}[56];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'args'}[0]{'contents'}[0];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'args'}[0]{'contents'}[1];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'args'}[0]{'contents'}[2];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'args'}[0]{'contents'}[3];
-$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'args'}[0]{'contents'}[4];
+$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'extra'}{'misc_content'}
 = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'args'}[0]{'contents'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'line_nr'} = 
$result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[56]{'parent'} = 
$result_trees{'at_commands_in_refs_utf8'};
 $result_trees{'at_commands_in_refs_utf8'}{'contents'}[57]{'args'}[0]{'parent'} 
= $result_trees{'at_commands_in_refs_utf8'}{'contents'}[57];

Modified: trunk/tp/t/results/converters_tests/char_latin1_latin1_in_refs.pl
===================================================================
--- trunk/tp/t/results/converters_tests/char_latin1_latin1_in_refs.pl   
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/char_latin1_latin1_in_refs.pl   
2018-09-24 11:53:57 UTC (rev 8230)
@@ -556,9 +556,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -635,9 +633,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -715,9 +711,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -795,9 +789,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -875,9 +867,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -1166,9 +1156,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1210,9 +1198,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1254,9 +1240,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1298,9 +1282,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1342,9 +1324,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1386,9 +1366,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1417,9 +1395,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -1529,7 +1505,7 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[2]{'parent'} = 
$result_trees{'char_latin1_latin1_in_refs'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[3]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[3]{'args'}[0]{'parent'} 
= $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[3];
@@ -1539,7 +1515,7 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'args'}[0]{'parent'} 
= $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[4]{'parent'} = 
$result_trees{'char_latin1_latin1_in_refs'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[5]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[5]{'args'}[0]{'parent'} 
= $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[5];
@@ -1549,7 +1525,7 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'args'}[0]{'parent'} 
= $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[0];
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'args'}[0]{'contents'};
 $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[6]{'parent'} = 
$result_trees{'char_latin1_latin1_in_refs'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[7]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[7]{'args'}[0]{'parent'} 
= $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[7];
@@ -1559,7 +1535,7 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'args'}[0]{'parent'} 
= $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0];
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'args'}[0]{'contents'};
 $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[8]{'parent'} = 
$result_trees{'char_latin1_latin1_in_refs'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[9]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[9]{'args'}[0]{'parent'} 
= $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[9];
@@ -1569,7 +1545,7 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0];
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'args'}[0]{'contents'};
 $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[10]{'parent'} = 
$result_trees{'char_latin1_latin1_in_refs'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11]{'args'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11];
@@ -1614,53 +1590,53 @@
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[3]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'};
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[4]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'};
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[5]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'contents'}[0];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'contents'};
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[6]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'}[0];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'};
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[7]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0]{'contents'}[0];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0]{'contents'};
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[11];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[8]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12];
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'contents'}[9]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12];
-$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0];
+$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'args'}[0]{'contents'};
 $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[12]{'parent'} = 
$result_trees{'char_latin1_latin1_in_refs'};
 
$result_trees{'char_latin1_latin1_in_refs'}{'contents'}[13]{'args'}[0]{'parent'}
 = $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[13];
 $result_trees{'char_latin1_latin1_in_refs'}{'contents'}[13]{'parent'} = 
$result_trees{'char_latin1_latin1_in_refs'};

Modified: trunk/tp/t/results/converters_tests/char_latin1_utf8_in_refs.pl
===================================================================
--- trunk/tp/t/results/converters_tests/char_latin1_utf8_in_refs.pl     
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/char_latin1_utf8_in_refs.pl     
2018-09-24 11:53:57 UTC (rev 8230)
@@ -556,9 +556,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -635,9 +633,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -715,9 +711,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -795,9 +789,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -875,9 +867,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -1166,9 +1156,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1210,9 +1198,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1254,9 +1240,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1298,9 +1282,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1342,9 +1324,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1386,9 +1366,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1417,9 +1395,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -1529,7 +1505,7 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'contents'}[6];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[2]{'parent'} = 
$result_trees{'char_latin1_utf8_in_refs'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[3]{'args'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[3]{'args'}[0]{'parent'} 
= $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[3];
@@ -1539,7 +1515,7 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'args'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'args'}[0]{'parent'} 
= $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[4]{'parent'} = 
$result_trees{'char_latin1_utf8_in_refs'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[5]{'args'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[5]{'args'}[0]{'parent'} 
= $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[5];
@@ -1549,7 +1525,7 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'args'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'args'}[0]{'parent'} 
= $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'args'}[0]{'contents'}[0];
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'args'}[0]{'contents'};
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[6]{'parent'} = 
$result_trees{'char_latin1_utf8_in_refs'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[7]{'args'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[7]{'args'}[0]{'parent'} 
= $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[7];
@@ -1559,7 +1535,7 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'args'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'args'}[0]{'parent'} 
= $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'args'}[0]{'contents'}[0];
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'args'}[0]{'contents'};
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[8]{'parent'} = 
$result_trees{'char_latin1_utf8_in_refs'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[9]{'args'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[9]{'args'}[0]{'parent'} 
= $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[9];
@@ -1569,7 +1545,7 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'args'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'args'}[0]{'parent'} 
= $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'args'}[0]{'contents'}[0];
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'args'}[0]{'contents'};
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[10]{'parent'} = 
$result_trees{'char_latin1_utf8_in_refs'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11]{'args'}[0];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11]{'args'}[0]{'parent'} 
= $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11];
@@ -1614,53 +1590,53 @@
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[3]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'};
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[4]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'};
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[5]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'contents'}[0];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'contents'};
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[6]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'}[0];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'};
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[7]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0]{'contents'}[0];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0]{'contents'};
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[11];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'args'}[0]{'contents'};
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[8]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12];
 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'contents'}[9]{'parent'}
 = $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12];
-$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'args'}[0]{'contents'}[0];
+$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'args'}[0]{'contents'};
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[12]{'parent'} = 
$result_trees{'char_latin1_utf8_in_refs'};
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[13]{'args'}[0]{'parent'} 
= $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[13];
 $result_trees{'char_latin1_utf8_in_refs'}{'contents'}[13]{'parent'} = 
$result_trees{'char_latin1_utf8_in_refs'};

Modified: trunk/tp/t/results/converters_tests/char_latin2_latin2_in_refs.pl
===================================================================
--- trunk/tp/t/results/converters_tests/char_latin2_latin2_in_refs.pl   
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/char_latin2_latin2_in_refs.pl   
2018-09-24 11:53:57 UTC (rev 8230)
@@ -426,9 +426,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -486,9 +484,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -517,9 +513,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -602,7 +596,7 @@
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'contents'}[2];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[7]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'parent'} = 
$result_trees{'char_latin2_latin2_in_refs'};
 $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[3] = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'label'};
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'args'}[0];
@@ -611,13 +605,13 @@
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'extra'}{'label'};
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4];
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4];
-$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[4]{'parent'} = 
$result_trees{'char_latin2_latin2_in_refs'};
 
$result_trees{'char_latin2_latin2_in_refs'}{'contents'}[5]{'args'}[0]{'parent'} 
= $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[5];
 $result_trees{'char_latin2_latin2_in_refs'}{'contents'}[5]{'parent'} = 
$result_trees{'char_latin2_latin2_in_refs'};

Modified: trunk/tp/t/results/converters_tests/complex_nestings.pl
===================================================================
--- trunk/tp/t/results/converters_tests/complex_nestings.pl     2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/complex_nestings.pl     2018-09-24 
11:53:57 UTC (rev 8230)
@@ -782,9 +782,7 @@
                                                   ],
                                                   'cmdname' => 'item',
                                                   'extra' => {
-                                                    'misc_content' => [
-                                                      {}
-                                                    ],
+                                                    'misc_content' => [],
                                                     'spaces_before_argument' 
=> ' '
                                                   },
                                                   'line_nr' => {
@@ -853,9 +851,7 @@
                                                   ],
                                                   'cmdname' => 'item',
                                                   'extra' => {
-                                                    'misc_content' => [
-                                                      {}
-                                                    ],
+                                                    'misc_content' => [],
                                                     'spaces_before_argument' 
=> ' '
                                                   },
                                                   'line_nr' => {
@@ -1254,7 +1250,7 @@
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
@@ -1265,7 +1261,7 @@
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1];
 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_nestings'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'contents'}[2]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[3]{'contents'}[1];

Modified: trunk/tp/t/results/converters_tests/email_table_command_as_argument.pl
===================================================================
--- trunk/tp/t/results/converters_tests/email_table_command_as_argument.pl      
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/email_table_command_as_argument.pl      
2018-09-24 11:53:57 UTC (rev 8230)
@@ -64,11 +64,7 @@
                   ],
                   'cmdname' => 'item',
                   'extra' => {
-                    'misc_content' => [
-                      {},
-                      {},
-                      {}
-                    ],
+                    'misc_content' => [],
                     'spaces_before_argument' => ' '
                   },
                   'line_nr' => {
@@ -151,9 +147,7 @@
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'email_table_command_as_argument'}{'contents'}[0]{'contents'}[0]{'contents'}[1]{'contents'}[0];

Modified: trunk/tp/t/results/converters_tests/index_entry_in_preformatted.pl
===================================================================
--- trunk/tp/t/results/converters_tests/index_entry_in_preformatted.pl  
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/index_entry_in_preformatted.pl  
2018-09-24 11:53:57 UTC (rev 8230)
@@ -72,9 +72,7 @@
                   'extra' => {
                     'index_entry' => {
                       'command' => {},
-                      'content' => [
-                        {}
-                      ],
+                      'content' => [],
                       'content_normalized' => [],
                       'in_code' => 0,
                       'index_at_command' => 'cindex',
@@ -144,9 +142,7 @@
                     },
                     'index_entry' => {
                       'command' => {},
-                      'content' => [
-                        {}
-                      ],
+                      'content' => [],
                       'content_normalized' => [],
                       'in_code' => 0,
                       'index_at_command' => 'cindex',
@@ -193,9 +189,7 @@
                   'extra' => {
                     'index_entry' => {
                       'command' => {},
-                      'content' => [
-                        {}
-                      ],
+                      'content' => [],
                       'content_normalized' => [],
                       'in_code' => 0,
                       'index_at_command' => 'cindex',
@@ -294,10 +288,10 @@
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'};
+$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[1];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'index_entry'}{'content'};
+$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
@@ -306,19 +300,19 @@
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'comment_at_end'}{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'comment_at_end'};
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'comment_at_end'}{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[1];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[4]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'};
+$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[1];
-$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[5]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_entry_in_preformatted'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'args'}[0];

Modified: trunk/tp/t/results/converters_tests/japanese_shift_jis.pl
===================================================================
--- trunk/tp/t/results/converters_tests/japanese_shift_jis.pl   2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/japanese_shift_jis.pl   2018-09-24 
11:53:57 UTC (rev 8230)
@@ -106,9 +106,7 @@
           ],
           'cmdname' => 'settitle',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'line_nr' => {
@@ -609,9 +607,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -711,9 +707,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -808,9 +802,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -848,7 +840,7 @@
 $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[2];
-$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[0];
 $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[0];
 
$result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[0]{'contents'}[4]{'args'}[0];
@@ -924,7 +916,7 @@
 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'extra'}{'end_command'}
 = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'contents'}[3];
 $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[6]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[2];
 $result_trees{'japanese_shift_jis'}{'contents'}[2]{'contents'}[7]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[2];
-$result_trees{'japanese_shift_jis'}{'contents'}[2]{'extra'}{'misc_content'}[0] 
= $result_trees{'japanese_shift_jis'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'japanese_shift_jis'}{'contents'}[2]{'extra'}{'misc_content'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'japanese_shift_jis'}{'contents'}[2]{'parent'} = 
$result_trees{'japanese_shift_jis'};
 
$result_trees{'japanese_shift_jis'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[3]{'args'}[0];
 $result_trees{'japanese_shift_jis'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[3];
@@ -938,7 +930,7 @@
 $result_trees{'japanese_shift_jis'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[4];
 $result_trees{'japanese_shift_jis'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[4];
 $result_trees{'japanese_shift_jis'}{'contents'}[4]{'contents'}[3]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[4];
-$result_trees{'japanese_shift_jis'}{'contents'}[4]{'extra'}{'misc_content'}[0] 
= $result_trees{'japanese_shift_jis'}{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'japanese_shift_jis'}{'contents'}[4]{'extra'}{'misc_content'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'japanese_shift_jis'}{'contents'}[4]{'parent'} = 
$result_trees{'japanese_shift_jis'};
 
$result_trees{'japanese_shift_jis'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[5]{'args'}[0];
 $result_trees{'japanese_shift_jis'}{'contents'}[5]{'args'}[0]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[5];
@@ -951,7 +943,7 @@
 
$result_trees{'japanese_shift_jis'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'japanese_shift_jis'}{'contents'}[6]{'contents'}[1];
 $result_trees{'japanese_shift_jis'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[6];
 $result_trees{'japanese_shift_jis'}{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[6];
-$result_trees{'japanese_shift_jis'}{'contents'}[6]{'extra'}{'misc_content'}[0] 
= $result_trees{'japanese_shift_jis'}{'contents'}[6]{'args'}[0]{'contents'}[0];
+$result_trees{'japanese_shift_jis'}{'contents'}[6]{'extra'}{'misc_content'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[6]{'args'}[0]{'contents'};
 $result_trees{'japanese_shift_jis'}{'contents'}[6]{'parent'} = 
$result_trees{'japanese_shift_jis'};
 $result_trees{'japanese_shift_jis'}{'contents'}[7]{'args'}[0]{'parent'} = 
$result_trees{'japanese_shift_jis'}{'contents'}[7];
 $result_trees{'japanese_shift_jis'}{'contents'}[7]{'parent'} = 
$result_trees{'japanese_shift_jis'};

Modified: trunk/tp/t/results/converters_tests/line_breaks.pl
===================================================================
--- trunk/tp/t/results/converters_tests/line_breaks.pl  2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/converters_tests/line_breaks.pl  2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -112,11 +112,7 @@
       ],
       'cmdname' => 'settitle',
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'line_nr' => {
@@ -153,11 +149,7 @@
       ],
       'cmdname' => 'title',
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'line_nr' => {
@@ -200,11 +192,7 @@
       ],
       'cmdname' => 'center',
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'line_nr' => {
@@ -277,11 +265,7 @@
                   ],
                   'cmdname' => 'item',
                   'extra' => {
-                    'misc_content' => [
-                      {},
-                      {},
-                      {}
-                    ],
+                    'misc_content' => [],
                     'spaces_before_argument' => ' '
                   },
                   'line_nr' => {
@@ -318,11 +302,7 @@
                   ],
                   'cmdname' => 'itemx',
                   'extra' => {
-                    'misc_content' => [
-                      {},
-                      {},
-                      {}
-                    ],
+                    'misc_content' => [],
                     'spaces_before_argument' => ' '
                   },
                   'line_nr' => {
@@ -501,17 +481,13 @@
 
$result_trees{'line_breaks'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[2]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[2]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[2]{'args'}[0];
 $result_trees{'line_breaks'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'line_breaks'}{'contents'}[2];
-$result_trees{'line_breaks'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'line_breaks'}{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'line_breaks'}{'contents'}[2]{'extra'}{'misc_content'}[1] = 
$result_trees{'line_breaks'}{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'line_breaks'}{'contents'}[2]{'extra'}{'misc_content'}[2] = 
$result_trees{'line_breaks'}{'contents'}[2]{'args'}[0]{'contents'}[2];
+$result_trees{'line_breaks'}{'contents'}[2]{'extra'}{'misc_content'} = 
$result_trees{'line_breaks'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'line_breaks'}{'contents'}[2]{'parent'} = 
$result_trees{'line_breaks'};
 
$result_trees{'line_breaks'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[3]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[3]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[3]{'args'}[0];
 $result_trees{'line_breaks'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'line_breaks'}{'contents'}[3];
-$result_trees{'line_breaks'}{'contents'}[3]{'extra'}{'misc_content'}[0] = 
$result_trees{'line_breaks'}{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'line_breaks'}{'contents'}[3]{'extra'}{'misc_content'}[1] = 
$result_trees{'line_breaks'}{'contents'}[3]{'args'}[0]{'contents'}[1];
-$result_trees{'line_breaks'}{'contents'}[3]{'extra'}{'misc_content'}[2] = 
$result_trees{'line_breaks'}{'contents'}[3]{'args'}[0]{'contents'}[2];
+$result_trees{'line_breaks'}{'contents'}[3]{'extra'}{'misc_content'} = 
$result_trees{'line_breaks'}{'contents'}[3]{'args'}[0]{'contents'};
 $result_trees{'line_breaks'}{'contents'}[3]{'parent'} = 
$result_trees{'line_breaks'};
 $result_trees{'line_breaks'}{'contents'}[4]{'parent'} = 
$result_trees{'line_breaks'};
 
$result_trees{'line_breaks'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[5]{'args'}[0];
@@ -518,9 +494,7 @@
 
$result_trees{'line_breaks'}{'contents'}[5]{'args'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[5]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[5]{'args'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[5]{'args'}[0];
 $result_trees{'line_breaks'}{'contents'}[5]{'args'}[0]{'parent'} = 
$result_trees{'line_breaks'}{'contents'}[5];
-$result_trees{'line_breaks'}{'contents'}[5]{'extra'}{'misc_content'}[0] = 
$result_trees{'line_breaks'}{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'line_breaks'}{'contents'}[5]{'extra'}{'misc_content'}[1] = 
$result_trees{'line_breaks'}{'contents'}[5]{'args'}[0]{'contents'}[1];
-$result_trees{'line_breaks'}{'contents'}[5]{'extra'}{'misc_content'}[2] = 
$result_trees{'line_breaks'}{'contents'}[5]{'args'}[0]{'contents'}[2];
+$result_trees{'line_breaks'}{'contents'}[5]{'extra'}{'misc_content'} = 
$result_trees{'line_breaks'}{'contents'}[5]{'args'}[0]{'contents'};
 $result_trees{'line_breaks'}{'contents'}[5]{'parent'} = 
$result_trees{'line_breaks'};
 $result_trees{'line_breaks'}{'contents'}[6]{'parent'} = 
$result_trees{'line_breaks'};
 
$result_trees{'line_breaks'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'line_breaks'}{'contents'}[7]{'args'}[0];
@@ -529,17 +503,13 @@
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0];
 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'line_breaks'}{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0];

Modified: 
trunk/tp/t/results/converters_tests/printindex_merged_indices_code_style.pl
===================================================================
--- trunk/tp/t/results/converters_tests/printindex_merged_indices_code_style.pl 
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/printindex_merged_indices_code_style.pl 
2018-09-24 11:53:57 UTC (rev 8230)
@@ -134,9 +134,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -184,9 +182,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'vindex',
@@ -234,9 +230,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 1,
               'index_at_command' => 'findex',
@@ -359,9 +353,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cdiindex',
@@ -484,9 +476,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 1,
               'index_at_command' => 'ddiindex',
@@ -583,28 +573,28 @@
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'};
+$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[6]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
+$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'};
+$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'};
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
+$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'};
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[8]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'}[0];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'extra'}{'index_entry'}{'content'};
+$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'};
+$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'};
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'extra'}{'misc_content'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'extra'}{'index_entry'}{'content'};
+$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'extra'}{'misc_content'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'};
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[9]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[10]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[11]{'args'}[0];
@@ -618,10 +608,10 @@
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'args'}[0]{'contents'}[0];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'extra'}{'index_entry'}{'content'};
+$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'args'}[0]{'contents'};
+$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'args'}[0]{'contents'};
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'extra'}{'misc_content'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'extra'}{'index_entry'}{'content'};
+$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'extra'}{'misc_content'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'args'}[0]{'contents'};
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[15]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[16]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[17]{'args'}[0];
@@ -635,10 +625,10 @@
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'args'}[0];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'}[0];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'extra'}{'index_entry'}{'content'};
+$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'};
+$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'};
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
-$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'extra'}{'misc_content'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'extra'}{'index_entry'}{'content'};
+$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'extra'}{'misc_content'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'};
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[21]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[22]{'parent'}
 = $result_trees{'printindex_merged_indices_code_style'}{'contents'}[1];
 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'printindex_merged_indices_code_style'}{'contents'}[1]{'contents'}[23]{'args'}[0];

Modified: trunk/tp/t/results/converters_tests/ref_in_sectioning.pl
===================================================================
--- trunk/tp/t/results/converters_tests/ref_in_sectioning.pl    2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/ref_in_sectioning.pl    2018-09-24 
11:53:57 UTC (rev 8230)
@@ -444,15 +444,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -557,10 +549,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -665,10 +654,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -747,10 +733,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 2,
@@ -862,10 +845,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 2,
@@ -966,10 +946,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 2,
@@ -1062,10 +1039,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 2,
@@ -1158,10 +1132,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 2,
@@ -1243,10 +1214,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 2,
@@ -1322,10 +1290,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 2,
@@ -1415,10 +1380,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 2,
@@ -1514,11 +1476,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 2,
@@ -1599,11 +1557,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 2,
@@ -1687,10 +1641,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 2,
@@ -1763,10 +1714,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 2,
@@ -1846,13 +1794,7 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
 $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[2];
 $result_trees{'ref_in_sectioning'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[2];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'extra'}{'misc_content'}[0] 
= $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'extra'}{'misc_content'}[1] 
= $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'extra'}{'misc_content'}[2] 
= $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'extra'}{'misc_content'}[3] 
= $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[3];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'extra'}{'misc_content'}[4] 
= $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[4];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'extra'}{'misc_content'}[5] 
= $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[5];
-$result_trees{'ref_in_sectioning'}{'contents'}[2]{'extra'}{'misc_content'}[6] 
= $result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[6];
+$result_trees{'ref_in_sectioning'}{'contents'}[2]{'extra'}{'misc_content'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'ref_in_sectioning'}{'contents'}[2]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[2]{'parent'} = 
$result_trees{'ref_in_sectioning'};
 $result_trees{'ref_in_sectioning'}{'contents'}[3] = 
$result_trees{'ref_in_sectioning'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'extra'}{'label'};
@@ -1870,8 +1812,7 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[4];
 $result_trees{'ref_in_sectioning'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[4];
-$result_trees{'ref_in_sectioning'}{'contents'}[4]{'extra'}{'misc_content'}[0] 
= $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_sectioning'}{'contents'}[4]{'extra'}{'misc_content'}[1] 
= $result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[1];
+$result_trees{'ref_in_sectioning'}{'contents'}[4]{'extra'}{'misc_content'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'ref_in_sectioning'}{'contents'}[4]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[4]{'parent'} = 
$result_trees{'ref_in_sectioning'};
 
$result_trees{'ref_in_sectioning'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[5]{'args'}[0];
@@ -1887,8 +1828,7 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[6];
 $result_trees{'ref_in_sectioning'}{'contents'}[6]{'contents'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[6];
-$result_trees{'ref_in_sectioning'}{'contents'}[6]{'extra'}{'misc_content'}[0] 
= $result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_sectioning'}{'contents'}[6]{'extra'}{'misc_content'}[1] 
= $result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[1];
+$result_trees{'ref_in_sectioning'}{'contents'}[6]{'extra'}{'misc_content'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'};
 $result_trees{'ref_in_sectioning'}{'contents'}[6]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[6]{'parent'} = 
$result_trees{'ref_in_sectioning'};
 
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -1901,8 +1841,7 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[7];
 $result_trees{'ref_in_sectioning'}{'contents'}[7]{'contents'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[7];
-$result_trees{'ref_in_sectioning'}{'contents'}[7]{'extra'}{'misc_content'}[0] 
= $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_sectioning'}{'contents'}[7]{'extra'}{'misc_content'}[1] 
= $result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[1];
+$result_trees{'ref_in_sectioning'}{'contents'}[7]{'extra'}{'misc_content'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'};
 $result_trees{'ref_in_sectioning'}{'contents'}[7]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[7]{'parent'} = 
$result_trees{'ref_in_sectioning'};
 
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -1922,8 +1861,7 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[8];
 $result_trees{'ref_in_sectioning'}{'contents'}[8]{'contents'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[8];
-$result_trees{'ref_in_sectioning'}{'contents'}[8]{'extra'}{'misc_content'}[0] 
= $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_sectioning'}{'contents'}[8]{'extra'}{'misc_content'}[1] 
= $result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[1];
+$result_trees{'ref_in_sectioning'}{'contents'}[8]{'extra'}{'misc_content'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'};
 $result_trees{'ref_in_sectioning'}{'contents'}[8]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[8]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[8]{'parent'} = 
$result_trees{'ref_in_sectioning'};
 
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -1940,8 +1878,7 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[9];
 $result_trees{'ref_in_sectioning'}{'contents'}[9]{'contents'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[9];
-$result_trees{'ref_in_sectioning'}{'contents'}[9]{'extra'}{'misc_content'}[0] 
= $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_sectioning'}{'contents'}[9]{'extra'}{'misc_content'}[1] 
= $result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[1];
+$result_trees{'ref_in_sectioning'}{'contents'}[9]{'extra'}{'misc_content'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'};
 $result_trees{'ref_in_sectioning'}{'contents'}[9]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[9]{'parent'} = 
$result_trees{'ref_in_sectioning'};
 
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -1956,8 +1893,7 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[10];
 $result_trees{'ref_in_sectioning'}{'contents'}[10]{'contents'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[10];
-$result_trees{'ref_in_sectioning'}{'contents'}[10]{'extra'}{'misc_content'}[0] 
= $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_sectioning'}{'contents'}[10]{'extra'}{'misc_content'}[1] 
= $result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[1];
+$result_trees{'ref_in_sectioning'}{'contents'}[10]{'extra'}{'misc_content'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'};
 $result_trees{'ref_in_sectioning'}{'contents'}[10]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[10]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[10]{'parent'} = 
$result_trees{'ref_in_sectioning'};
 
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -1972,8 +1908,7 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[11];
 $result_trees{'ref_in_sectioning'}{'contents'}[11]{'contents'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[11];
-$result_trees{'ref_in_sectioning'}{'contents'}[11]{'extra'}{'misc_content'}[0] 
= $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_sectioning'}{'contents'}[11]{'extra'}{'misc_content'}[1] 
= $result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[1];
+$result_trees{'ref_in_sectioning'}{'contents'}[11]{'extra'}{'misc_content'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'};
 $result_trees{'ref_in_sectioning'}{'contents'}[11]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[11]{'parent'} = 
$result_trees{'ref_in_sectioning'};
 
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[0];
@@ -1986,8 +1921,7 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[12];
 $result_trees{'ref_in_sectioning'}{'contents'}[12]{'contents'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[12];
-$result_trees{'ref_in_sectioning'}{'contents'}[12]{'extra'}{'misc_content'}[0] 
= $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_sectioning'}{'contents'}[12]{'extra'}{'misc_content'}[1] 
= $result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[1];
+$result_trees{'ref_in_sectioning'}{'contents'}[12]{'extra'}{'misc_content'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'};
 $result_trees{'ref_in_sectioning'}{'contents'}[12]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[12]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[12]{'parent'} = 
$result_trees{'ref_in_sectioning'};
 
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[0];
@@ -1999,8 +1933,7 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[13];
 $result_trees{'ref_in_sectioning'}{'contents'}[13]{'contents'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[13];
-$result_trees{'ref_in_sectioning'}{'contents'}[13]{'extra'}{'misc_content'}[0] 
= $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_sectioning'}{'contents'}[13]{'extra'}{'misc_content'}[1] 
= $result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[1];
+$result_trees{'ref_in_sectioning'}{'contents'}[13]{'extra'}{'misc_content'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'};
 $result_trees{'ref_in_sectioning'}{'contents'}[13]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[13]{'parent'} = 
$result_trees{'ref_in_sectioning'};
 
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -2014,8 +1947,7 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[14];
 $result_trees{'ref_in_sectioning'}{'contents'}[14]{'contents'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[14];
-$result_trees{'ref_in_sectioning'}{'contents'}[14]{'extra'}{'misc_content'}[0] 
= $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_sectioning'}{'contents'}[14]{'extra'}{'misc_content'}[1] 
= $result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[1];
+$result_trees{'ref_in_sectioning'}{'contents'}[14]{'extra'}{'misc_content'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'};
 $result_trees{'ref_in_sectioning'}{'contents'}[14]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[14]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[14]{'parent'} = 
$result_trees{'ref_in_sectioning'};
 
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0];
@@ -2030,9 +1962,7 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[15];
 $result_trees{'ref_in_sectioning'}{'contents'}[15]{'contents'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[15];
-$result_trees{'ref_in_sectioning'}{'contents'}[15]{'extra'}{'misc_content'}[0] 
= $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_sectioning'}{'contents'}[15]{'extra'}{'misc_content'}[1] 
= $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[1];
-$result_trees{'ref_in_sectioning'}{'contents'}[15]{'extra'}{'misc_content'}[2] 
= $result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[2];
+$result_trees{'ref_in_sectioning'}{'contents'}[15]{'extra'}{'misc_content'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'};
 $result_trees{'ref_in_sectioning'}{'contents'}[15]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[15]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[15]{'parent'} = 
$result_trees{'ref_in_sectioning'};
 
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0];
@@ -2045,9 +1975,7 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[16];
 $result_trees{'ref_in_sectioning'}{'contents'}[16]{'contents'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[16];
-$result_trees{'ref_in_sectioning'}{'contents'}[16]{'extra'}{'misc_content'}[0] 
= $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_sectioning'}{'contents'}[16]{'extra'}{'misc_content'}[1] 
= $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[1];
-$result_trees{'ref_in_sectioning'}{'contents'}[16]{'extra'}{'misc_content'}[2] 
= $result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[2];
+$result_trees{'ref_in_sectioning'}{'contents'}[16]{'extra'}{'misc_content'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'};
 $result_trees{'ref_in_sectioning'}{'contents'}[16]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[16]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[16]{'parent'} = 
$result_trees{'ref_in_sectioning'};
 
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -2061,8 +1989,7 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[17];
 $result_trees{'ref_in_sectioning'}{'contents'}[17]{'contents'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[17];
-$result_trees{'ref_in_sectioning'}{'contents'}[17]{'extra'}{'misc_content'}[0] 
= $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_sectioning'}{'contents'}[17]{'extra'}{'misc_content'}[1] 
= $result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[1];
+$result_trees{'ref_in_sectioning'}{'contents'}[17]{'extra'}{'misc_content'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'};
 $result_trees{'ref_in_sectioning'}{'contents'}[17]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[17]{'parent'} = 
$result_trees{'ref_in_sectioning'};
 
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[0];
@@ -2074,8 +2001,7 @@
 
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0];
 $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[18];
 $result_trees{'ref_in_sectioning'}{'contents'}[18]{'contents'}[0]{'parent'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[18];
-$result_trees{'ref_in_sectioning'}{'contents'}[18]{'extra'}{'misc_content'}[0] 
= $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[0];
-$result_trees{'ref_in_sectioning'}{'contents'}[18]{'extra'}{'misc_content'}[1] 
= $result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[1];
+$result_trees{'ref_in_sectioning'}{'contents'}[18]{'extra'}{'misc_content'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'};
 $result_trees{'ref_in_sectioning'}{'contents'}[18]{'line_nr'} = 
$result_trees{'ref_in_sectioning'}{'contents'}[18]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'ref_in_sectioning'}{'contents'}[18]{'parent'} = 
$result_trees{'ref_in_sectioning'};
 

Modified: trunk/tp/t/results/converters_tests/refs_formatting.pl
===================================================================
--- trunk/tp/t/results/converters_tests/refs_formatting.pl      2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/refs_formatting.pl      2018-09-24 
11:53:57 UTC (rev 8230)
@@ -3372,9 +3372,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -4027,7 +4025,7 @@
 
$result_trees{'refs_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[14]{'parent'}
 = $result_trees{'refs_formatting'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'refs_formatting'}{'contents'}[2]{'contents'}[5]{'contents'}[15]{'parent'}
 = $result_trees{'refs_formatting'}{'contents'}[2]{'contents'}[5];
 $result_trees{'refs_formatting'}{'contents'}[2]{'contents'}[5]{'parent'} = 
$result_trees{'refs_formatting'}{'contents'}[2];
-$result_trees{'refs_formatting'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'refs_formatting'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'refs_formatting'}{'contents'}[2]{'extra'}{'misc_content'} = 
$result_trees{'refs_formatting'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'refs_formatting'}{'contents'}[2]{'parent'} = 
$result_trees{'refs_formatting'};
 
 $result_texis{'refs_formatting'} = '@node chapter

Modified: trunk/tp/t/results/converters_tests/sample_utf8.pl
===================================================================
--- trunk/tp/t/results/converters_tests/sample_utf8.pl  2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/converters_tests/sample_utf8.pl  2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -93,9 +93,7 @@
           ],
           'cmdname' => 'settitle',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'line_nr' => {
@@ -283,9 +281,7 @@
               ],
               'cmdname' => 'title',
               'extra' => {
-                'misc_content' => [
-                  {}
-                ],
+                'misc_content' => [],
                 'spaces_before_argument' => ' '
               },
               'line_nr' => {
@@ -769,9 +765,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -867,9 +861,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -924,9 +916,7 @@
               'extra' => {
                 'index_entry' => {
                   'command' => {},
-                  'content' => [
-                    {}
-                  ],
+                  'content' => [],
                   'content_normalized' => [],
                   'in_code' => 0,
                   'index_at_command' => 'cindex',
@@ -968,9 +958,7 @@
               'extra' => {
                 'index_entry' => {
                   'command' => {},
-                  'content' => [
-                    {}
-                  ],
+                  'content' => [],
                   'content_normalized' => [],
                   'in_code' => 0,
                   'index_at_command' => 'cindex',
@@ -1012,9 +1000,7 @@
               'extra' => {
                 'index_entry' => {
                   'command' => {},
-                  'content' => [
-                    {}
-                  ],
+                  'content' => [],
                   'content_normalized' => [],
                   'in_code' => 0,
                   'index_at_command' => 'cindex',
@@ -1192,9 +1178,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -1289,9 +1273,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -1406,9 +1388,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -1444,7 +1424,7 @@
 $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[3];
@@ -1470,7 +1450,7 @@
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[1];
-$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[2];
 
$result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[0]{'contents'}[8];
@@ -1543,7 +1523,7 @@
 $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[2];
 $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[5]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[2];
 $result_trees{'sample_utf8'}{'contents'}[2]{'contents'}[6]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[2];
-$result_trees{'sample_utf8'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'sample_utf8'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'sample_utf8'}{'contents'}[2]{'extra'}{'misc_content'} = 
$result_trees{'sample_utf8'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'sample_utf8'}{'contents'}[2]{'parent'} = 
$result_trees{'sample_utf8'};
 
$result_trees{'sample_utf8'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[3]{'args'}[0];
 $result_trees{'sample_utf8'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[3];
@@ -1556,10 +1536,10 @@
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'sample_utf8'}{'contents'}[3];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[4];
 $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[4];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3];
@@ -1566,26 +1546,26 @@
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'sample_utf8'}{'contents'}[3];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'sample_utf8'}{'contents'}[3];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[0];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3];
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'sample_utf8'}{'contents'}[3];
-$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'contents'}[3]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3];
 $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[3]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[4];
 $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[4]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[4];
@@ -1609,7 +1589,7 @@
 
$result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'extra'}{'end_command'}
 = $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'contents'}[3];
 $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[7]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[4];
 $result_trees{'sample_utf8'}{'contents'}[4]{'contents'}[8]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[4];
-$result_trees{'sample_utf8'}{'contents'}[4]{'extra'}{'misc_content'}[0] = 
$result_trees{'sample_utf8'}{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'sample_utf8'}{'contents'}[4]{'extra'}{'misc_content'} = 
$result_trees{'sample_utf8'}{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'sample_utf8'}{'contents'}[4]{'parent'} = 
$result_trees{'sample_utf8'};
 
$result_trees{'sample_utf8'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[5]{'args'}[0];
 $result_trees{'sample_utf8'}{'contents'}[5]{'args'}[0]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[5];
@@ -1622,7 +1602,7 @@
 
$result_trees{'sample_utf8'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'sample_utf8'}{'contents'}[6]{'contents'}[1];
 $result_trees{'sample_utf8'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[6];
 $result_trees{'sample_utf8'}{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[6];
-$result_trees{'sample_utf8'}{'contents'}[6]{'extra'}{'misc_content'}[0] = 
$result_trees{'sample_utf8'}{'contents'}[6]{'args'}[0]{'contents'}[0];
+$result_trees{'sample_utf8'}{'contents'}[6]{'extra'}{'misc_content'} = 
$result_trees{'sample_utf8'}{'contents'}[6]{'args'}[0]{'contents'};
 $result_trees{'sample_utf8'}{'contents'}[6]{'parent'} = 
$result_trees{'sample_utf8'};
 
$result_trees{'sample_utf8'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[7]{'args'}[0];
 $result_trees{'sample_utf8'}{'contents'}[7]{'args'}[0]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[7];
@@ -1636,7 +1616,7 @@
 
$result_trees{'sample_utf8'}{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'sample_utf8'}{'contents'}[8]{'contents'}[1];
 $result_trees{'sample_utf8'}{'contents'}[8]{'contents'}[1]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[8];
 $result_trees{'sample_utf8'}{'contents'}[8]{'contents'}[2]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[8];
-$result_trees{'sample_utf8'}{'contents'}[8]{'extra'}{'misc_content'}[0] = 
$result_trees{'sample_utf8'}{'contents'}[8]{'args'}[0]{'contents'}[0];
+$result_trees{'sample_utf8'}{'contents'}[8]{'extra'}{'misc_content'} = 
$result_trees{'sample_utf8'}{'contents'}[8]{'args'}[0]{'contents'};
 $result_trees{'sample_utf8'}{'contents'}[8]{'parent'} = 
$result_trees{'sample_utf8'};
 $result_trees{'sample_utf8'}{'contents'}[9]{'args'}[0]{'parent'} = 
$result_trees{'sample_utf8'}{'contents'}[9];
 $result_trees{'sample_utf8'}{'contents'}[9]{'parent'} = 
$result_trees{'sample_utf8'};

Modified: trunk/tp/t/results/converters_tests/some_at_commands_in_ref_nodes.pl
===================================================================
--- trunk/tp/t/results/converters_tests/some_at_commands_in_ref_nodes.pl        
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/some_at_commands_in_ref_nodes.pl        
2018-09-24 11:53:57 UTC (rev 8230)
@@ -448,9 +448,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -1214,22 +1212,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => '  '
       },
       'level' => 1,
@@ -1334,7 +1317,7 @@
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[2]{'parent'} = 
$result_trees{'some_at_commands_in_ref_nodes'};
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -1514,20 +1497,7 @@
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[1];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[2];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[3];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[4];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[5]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[5];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[6]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[6];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[7]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[7];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[8]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[8];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[9]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[9];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[10]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[10];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[11]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[11];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[12]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[12];
-$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[13]
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[13];
+$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'line_nr'} = 
$result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'some_at_commands_in_ref_nodes'}{'contents'}[4]{'parent'} = 
$result_trees{'some_at_commands_in_ref_nodes'};
 

Modified: trunk/tp/t/results/converters_tests/table_in_display_in_example.pl
===================================================================
--- trunk/tp/t/results/converters_tests/table_in_display_in_example.pl  
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/table_in_display_in_example.pl  
2018-09-24 11:53:57 UTC (rev 8230)
@@ -80,9 +80,7 @@
                           ],
                           'cmdname' => 'item',
                           'extra' => {
-                            'misc_content' => [
-                              {}
-                            ],
+                            'misc_content' => [],
                             'spaces_before_argument' => ' '
                           },
                           'line_nr' => {
@@ -249,7 +247,7 @@
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_display_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];

Modified: trunk/tp/t/results/converters_tests/table_in_example_in_display.pl
===================================================================
--- trunk/tp/t/results/converters_tests/table_in_example_in_display.pl  
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/table_in_example_in_display.pl  
2018-09-24 11:53:57 UTC (rev 8230)
@@ -80,9 +80,7 @@
                           ],
                           'cmdname' => 'item',
                           'extra' => {
-                            'misc_content' => [
-                              {}
-                            ],
+                            'misc_content' => [],
                             'spaces_before_argument' => ' '
                           },
                           'line_nr' => {
@@ -249,7 +247,7 @@
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_in_example_in_display'}{'contents'}[0]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];

Modified: trunk/tp/t/results/converters_tests/things_before_setfilename.pl
===================================================================
--- trunk/tp/t/results/converters_tests/things_before_setfilename.pl    
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/things_before_setfilename.pl    
2018-09-24 11:53:57 UTC (rev 8230)
@@ -582,9 +582,7 @@
                 'normalized' => 'ta',
                 'spaces_before_argument' => ' ',
                 'type' => {
-                  'content' => [
-                    {}
-                  ],
+                  'content' => [],
                   'normalized' => 'Text'
                 }
               },
@@ -762,9 +760,7 @@
               'extra' => {
                 'index_entry' => {
                   'command' => {},
-                  'content' => [
-                    {}
-                  ],
+                  'content' => [],
                   'content_normalized' => [],
                   'in_code' => 0,
                   'index_at_command' => 'cindex',
@@ -848,9 +844,7 @@
               'extra' => {
                 'spaces_before_argument' => ' ',
                 'type' => {
-                  'content' => [
-                    {}
-                  ],
+                  'content' => [],
                   'normalized' => 'Text'
                 }
               },
@@ -1082,9 +1076,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -1187,7 +1179,7 @@
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'extra'}{'caption'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'contents'}[2];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'extra'}{'end_command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'contents'}[4];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'extra'}{'node_content'}[0]
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'args'}[1]{'contents'}[0];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0];
+$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'extra'}{'type'}{'content'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'};
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[16];
@@ -1214,9 +1206,9 @@
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'}[0];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'extra'}{'index_entry'}{'content'};
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'extra'}{'misc_content'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'extra'}{'index_entry'}{'content'};
+$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'};
+$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'};
+$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'extra'}{'misc_content'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'};
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[20]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[21]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[22]{'args'}[0];
@@ -1225,7 +1217,7 @@
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[23]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[24]{'args'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[24];
-$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[24]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[24]{'args'}[0]{'contents'}[0];
+$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[24]{'extra'}{'type'}{'content'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[24]{'args'}[0]{'contents'};
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[24]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'contents'}[25]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'things_before_setfilename'}{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[0];
@@ -1260,7 +1252,7 @@
 
$result_trees{'things_before_setfilename'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'things_before_setfilename'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[2];
 
$result_trees{'things_before_setfilename'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'things_before_setfilename'}{'contents'}[2];
-$result_trees{'things_before_setfilename'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'things_before_setfilename'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'things_before_setfilename'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'things_before_setfilename'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'things_before_setfilename'}{'contents'}[2]{'parent'} = 
$result_trees{'things_before_setfilename'};
 
 $result_texis{'things_before_setfilename'} = '\\input texinfo

Modified: 
trunk/tp/t/results/converters_tests/things_before_setfilename_no_element.pl
===================================================================
--- trunk/tp/t/results/converters_tests/things_before_setfilename_no_element.pl 
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/things_before_setfilename_no_element.pl 
2018-09-24 11:53:57 UTC (rev 8230)
@@ -580,9 +580,7 @@
             'normalized' => 'ta',
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Text'
             }
           },
@@ -760,9 +758,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -846,9 +842,7 @@
           'extra' => {
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Text'
             }
           },
@@ -1102,7 +1096,7 @@
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'extra'}{'caption'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'contents'}[2];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'extra'}{'end_command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'contents'}[4];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'extra'}{'node_content'}[0]
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'args'}[1]{'contents'}[0];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'}[0];
+$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'extra'}{'type'}{'content'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'args'}[0]{'contents'};
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[14]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[15]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[16];
@@ -1129,9 +1123,9 @@
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'}[0];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'extra'}{'index_entry'}{'content'};
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'extra'}{'misc_content'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'extra'}{'index_entry'}{'content'};
+$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'};
+$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'};
+$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'extra'}{'misc_content'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'args'}[0]{'contents'};
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[20]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[21]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[22]{'args'}[0];
@@ -1140,7 +1134,7 @@
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[23]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[24]{'args'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[24];
-$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[24]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[24]{'args'}[0]{'contents'}[0];
+$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[24]{'extra'}{'type'}{'content'}
 = 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[24]{'args'}[0]{'contents'};
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[24]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
 
$result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'contents'}[25]{'parent'}
 = $result_trees{'things_before_setfilename_no_element'}{'contents'}[0];
 $result_trees{'things_before_setfilename_no_element'}{'contents'}[0]{'parent'} 
= $result_trees{'things_before_setfilename_no_element'};

Modified: trunk/tp/t/results/converters_tests/weird_accents.pl
===================================================================
--- trunk/tp/t/results/converters_tests/weird_accents.pl        2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/weird_accents.pl        2018-09-24 
11:53:57 UTC (rev 8230)
@@ -431,9 +431,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -516,7 +514,7 @@
 
$result_trees{'weird_accents'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'parent'}
 = $result_trees{'weird_accents'}{'contents'}[2]{'contents'}[9];
 
$result_trees{'weird_accents'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'parent'}
 = $result_trees{'weird_accents'}{'contents'}[2]{'contents'}[9];
 $result_trees{'weird_accents'}{'contents'}[2]{'contents'}[9]{'parent'} = 
$result_trees{'weird_accents'}{'contents'}[2];
-$result_trees{'weird_accents'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'weird_accents'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'weird_accents'}{'contents'}[2]{'extra'}{'misc_content'} = 
$result_trees{'weird_accents'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'weird_accents'}{'contents'}[2]{'parent'} = 
$result_trees{'weird_accents'};
 
 $result_texis{'weird_accents'} = '@documentencoding ISO-8859-1

Modified: trunk/tp/t/results/converters_tests/weird_accents_disable_encoding.pl
===================================================================
--- trunk/tp/t/results/converters_tests/weird_accents_disable_encoding.pl       
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/converters_tests/weird_accents_disable_encoding.pl       
2018-09-24 11:53:57 UTC (rev 8230)
@@ -431,9 +431,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -516,7 +514,7 @@
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'contents'}[9]{'contents'}[0]{'parent'}
 = 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'contents'}[9];
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'contents'}[9]{'contents'}[1]{'parent'}
 = 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'contents'}[9];
 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'contents'}[9]{'parent'}
 = $result_trees{'weird_accents_disable_encoding'}{'contents'}[2];
-$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'weird_accents_disable_encoding'}{'contents'}[2]{'parent'} = 
$result_trees{'weird_accents_disable_encoding'};
 
 $result_texis{'weird_accents_disable_encoding'} = '@documentencoding ISO-8859-1

Modified: trunk/tp/t/results/coverage/block_commands.pl
===================================================================
--- trunk/tp/t/results/coverage/block_commands.pl       2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/coverage/block_commands.pl       2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -307,9 +307,7 @@
         'normalized' => 'b-float',
         'spaces_before_argument' => ' ',
         'type' => {
-          'content' => [
-            {}
-          ],
+          'content' => [],
           'normalized' => 'a float'
         }
       },
@@ -368,7 +366,7 @@
 $result_trees{'block_commands'}{'contents'}[5]{'extra'}{'caption'} = 
$result_trees{'block_commands'}{'contents'}[5]{'contents'}[3];
 $result_trees{'block_commands'}{'contents'}[5]{'extra'}{'end_command'} = 
$result_trees{'block_commands'}{'contents'}[5]{'contents'}[5];
 $result_trees{'block_commands'}{'contents'}[5]{'extra'}{'node_content'}[0] = 
$result_trees{'block_commands'}{'contents'}[5]{'args'}[1]{'contents'}[0];
-$result_trees{'block_commands'}{'contents'}[5]{'extra'}{'type'}{'content'}[0] 
= $result_trees{'block_commands'}{'contents'}[5]{'args'}[0]{'contents'}[0];
+$result_trees{'block_commands'}{'contents'}[5]{'extra'}{'type'}{'content'} = 
$result_trees{'block_commands'}{'contents'}[5]{'args'}[0]{'contents'};
 $result_trees{'block_commands'}{'contents'}[5]{'parent'} = 
$result_trees{'block_commands'};
 
 $result_texis{'block_commands'} = '

Modified: trunk/tp/t/results/coverage/center.pl
===================================================================
--- trunk/tp/t/results/coverage/center.pl       2018-09-24 11:50:06 UTC (rev 
8229)
+++ trunk/tp/t/results/coverage/center.pl       2018-09-24 11:53:57 UTC (rev 
8230)
@@ -54,10 +54,7 @@
       ],
       'cmdname' => 'center',
       'extra' => {
-        'misc_content' => [
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => '  '
       },
       'line_nr' => {},
@@ -78,8 +75,7 @@
 
$result_trees{'center'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'center'}{'contents'}[1]{'args'}[0]{'contents'}[1];
 $result_trees{'center'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'center'}{'contents'}[1]{'args'}[0];
 $result_trees{'center'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'center'}{'contents'}[1];
-$result_trees{'center'}{'contents'}[1]{'extra'}{'misc_content'}[0] = 
$result_trees{'center'}{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'center'}{'contents'}[1]{'extra'}{'misc_content'}[1] = 
$result_trees{'center'}{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'center'}{'contents'}[1]{'extra'}{'misc_content'} = 
$result_trees{'center'}{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'center'}{'contents'}[1]{'line_nr'} = 
$result_trees{'center'}{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'center'}{'contents'}[1]{'parent'} = $result_trees{'center'};
 $result_trees{'center'}{'contents'}[2]{'parent'} = $result_trees{'center'};

Modified: trunk/tp/t/results/coverage/commands.pl
===================================================================
--- trunk/tp/t/results/coverage/commands.pl     2018-09-24 11:50:06 UTC (rev 
8229)
+++ trunk/tp/t/results/coverage/commands.pl     2018-09-24 11:53:57 UTC (rev 
8230)
@@ -345,10 +345,7 @@
       'extra' => {
         'index_entry' => {
           'command' => {},
-          'content' => [
-            {},
-            {}
-          ],
+          'content' => [],
           'content_normalized' => [],
           'in_code' => 0,
           'index_at_command' => 'cindex',
@@ -411,10 +408,7 @@
       ],
       'cmdname' => 'majorheading',
       'extra' => {
-        'misc_content' => [
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -484,10 +478,9 @@
 $result_trees{'commands'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'commands'}{'contents'}[2]{'args'}[0];
 $result_trees{'commands'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'commands'}{'contents'}[2];
 $result_trees{'commands'}{'contents'}[2]{'extra'}{'index_entry'}{'command'} = 
$result_trees{'commands'}{'contents'}[2];
-$result_trees{'commands'}{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0] 
= $result_trees{'commands'}{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'commands'}{'contents'}[2]{'extra'}{'index_entry'}{'content'}[1] 
= $result_trees{'commands'}{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'commands'}{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = $result_trees{'commands'}{'contents'}[2]{'extra'}{'index_entry'}{'content'};
-$result_trees{'commands'}{'contents'}[2]{'extra'}{'misc_content'} = 
$result_trees{'commands'}{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'commands'}{'contents'}[2]{'extra'}{'index_entry'}{'content'} = 
$result_trees{'commands'}{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'commands'}{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = $result_trees{'commands'}{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'commands'}{'contents'}[2]{'extra'}{'misc_content'} = 
$result_trees{'commands'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'commands'}{'contents'}[2]{'line_nr'} = 
$result_trees{'commands'}{'contents'}[2]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'commands'}{'contents'}[2]{'parent'} = $result_trees{'commands'};
 $result_trees{'commands'}{'contents'}[3]{'parent'} = $result_trees{'commands'};
@@ -496,8 +489,7 @@
 
$result_trees{'commands'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'commands'}{'contents'}[4]{'args'}[0]{'contents'}[1];
 $result_trees{'commands'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'commands'}{'contents'}[4]{'args'}[0];
 $result_trees{'commands'}{'contents'}[4]{'args'}[0]{'parent'} = 
$result_trees{'commands'}{'contents'}[4];
-$result_trees{'commands'}{'contents'}[4]{'extra'}{'misc_content'}[0] = 
$result_trees{'commands'}{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'commands'}{'contents'}[4]{'extra'}{'misc_content'}[1] = 
$result_trees{'commands'}{'contents'}[4]{'args'}[0]{'contents'}[1];
+$result_trees{'commands'}{'contents'}[4]{'extra'}{'misc_content'} = 
$result_trees{'commands'}{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'commands'}{'contents'}[4]{'line_nr'} = 
$result_trees{'commands'}{'contents'}[4]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'commands'}{'contents'}[4]{'parent'} = $result_trees{'commands'};
 

Modified: trunk/tp/t/results/coverage/exdent_and_commands.pl
===================================================================
--- trunk/tp/t/results/coverage/exdent_and_commands.pl  2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/coverage/exdent_and_commands.pl  2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -50,10 +50,7 @@
           ],
           'cmdname' => 'exdent',
           'extra' => {
-            'misc_content' => [
-              {},
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'line_nr' => {
@@ -109,13 +106,7 @@
           ],
           'cmdname' => 'exdent',
           'extra' => {
-            'misc_content' => [
-              {},
-              {},
-              {},
-              {},
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'line_nr' => {
@@ -226,10 +217,7 @@
           ],
           'cmdname' => 'exdent',
           'extra' => {
-            'misc_content' => [
-              {},
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'line_nr' => {
@@ -285,13 +273,7 @@
           ],
           'cmdname' => 'exdent',
           'extra' => {
-            'misc_content' => [
-              {},
-              {},
-              {},
-              {},
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'line_nr' => {
@@ -363,8 +345,7 @@
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[3];
 $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[0];
@@ -374,11 +355,7 @@
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[1];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[2];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[3];
-$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[4];
+$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[4]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[5];
 $result_trees{'exdent_and_commands'}{'contents'}[0]{'contents'}[5]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[0];
@@ -395,8 +372,7 @@
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2];
-$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1];
+$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[2];
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[3];
 $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[2];
@@ -406,11 +382,7 @@
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'args'}[0];
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4];
-$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[1];
-$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[2];
-$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[3];
-$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[4];
+$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[2];
 
$result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[5];
 $result_trees{'exdent_and_commands'}{'contents'}[2]{'contents'}[5]{'parent'} = 
$result_trees{'exdent_and_commands'}{'contents'}[2];

Modified: trunk/tp/t/results/coverage/exdent_and_formats.pl
===================================================================
--- trunk/tp/t/results/coverage/exdent_and_formats.pl   2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/coverage/exdent_and_formats.pl   2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -92,9 +92,7 @@
           ],
           'cmdname' => 'exdent',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'line_nr' => {
@@ -199,9 +197,7 @@
           ],
           'cmdname' => 'exdent',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'line_nr' => {
@@ -241,9 +237,7 @@
           ],
           'cmdname' => 'exdent',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'line_nr' => {
@@ -681,9 +675,7 @@
               ],
               'cmdname' => 'exdent',
               'extra' => {
-                'misc_content' => [
-                  {}
-                ],
+                'misc_content' => [],
                 'spaces_before_argument' => ' '
               },
               'line_nr' => {
@@ -812,9 +804,7 @@
           ],
           'cmdname' => 'exdent',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'line_nr' => {
@@ -913,9 +903,7 @@
           ],
           'cmdname' => 'exdent',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => '  '
           },
           'line_nr' => {
@@ -1003,9 +991,7 @@
           ],
           'cmdname' => 'exdent',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => '  '
           },
           'line_nr' => {
@@ -1104,9 +1090,7 @@
           ],
           'cmdname' => 'exdent',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'line_nr' => {
@@ -1135,9 +1119,7 @@
           ],
           'cmdname' => 'exdent',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'line_nr' => {
@@ -1225,9 +1207,7 @@
           ],
           'cmdname' => 'exdent',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'line_nr' => {
@@ -1256,9 +1236,7 @@
           ],
           'cmdname' => 'exdent',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'line_nr' => {
@@ -1357,9 +1335,7 @@
           ],
           'cmdname' => 'exdent',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'line_nr' => {
@@ -1447,9 +1423,7 @@
           ],
           'cmdname' => 'exdent',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'line_nr' => {
@@ -1478,9 +1452,7 @@
           ],
           'cmdname' => 'exdent',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'line_nr' => {
@@ -1548,7 +1520,7 @@
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3];
 $result_trees{'exdent_and_formats'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[0];
@@ -1563,13 +1535,13 @@
 $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[3];
 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[1];
-$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[3];
 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[2];
 $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[3];
 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[3];
-$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[3]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[3]{'args'}[0]{'contents'};
 $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[3]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[3];
 
$result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[4];
 $result_trees{'exdent_and_formats'}{'contents'}[3]{'contents'}[4]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[3];
@@ -1636,7 +1608,7 @@
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[19]{'contents'}[2]{'contents'}[3];
@@ -1653,7 +1625,7 @@
 $result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[21];
 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1];
-$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[21];
 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[21]{'contents'}[2];
@@ -1667,7 +1639,7 @@
 $result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[23];
 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[23];
 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[23]{'contents'}[3];
@@ -1679,7 +1651,7 @@
 $result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[25];
 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[1];
-$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[25];
 
$result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[2];
 $result_trees{'exdent_and_formats'}{'contents'}[25]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[25];
@@ -1693,11 +1665,11 @@
 $result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[27];
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1];
-$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[27];
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[27];
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[27]{'contents'}[3];
@@ -1709,11 +1681,11 @@
 $result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[29];
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1];
-$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[29];
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[29];
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[29]{'contents'}[3];
@@ -1727,7 +1699,7 @@
 $result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[31];
 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[31];
 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[31]{'contents'}[3];
@@ -1739,11 +1711,11 @@
 $result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[0]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[33];
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1];
-$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[1]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[33];
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2];
-$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[2]{'parent'} = 
$result_trees{'exdent_and_formats'}{'contents'}[33];
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[3]{'args'}[0];
 
$result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'exdent_and_formats'}{'contents'}[33]{'contents'}[3];

Modified: trunk/tp/t/results/coverage/formats_titles.pl
===================================================================
--- trunk/tp/t/results/coverage/formats_titles.pl       2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/coverage/formats_titles.pl       2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -287,9 +287,7 @@
                   ],
                   'cmdname' => 'item',
                   'extra' => {
-                    'misc_content' => [
-                      {}
-                    ],
+                    'misc_content' => [],
                     'spaces_before_argument' => ' '
                   },
                   'line_nr' => {
@@ -420,9 +418,7 @@
                   'extra' => {
                     'index_entry' => {
                       'command' => {},
-                      'content' => [
-                        {}
-                      ],
+                      'content' => [],
                       'content_normalized' => [],
                       'in_code' => 1,
                       'index_at_command' => 'item',
@@ -696,7 +692,7 @@
 $result_trees{'formats_titles'}{'contents'}[4]{'contents'}[0]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[4];
 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1];
 $result_trees{'formats_titles'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[4];
@@ -716,9 +712,9 @@
 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'};
-$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'};
+$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0];
 
$result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1];
 $result_trees{'formats_titles'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'formats_titles'}{'contents'}[6];

Modified: trunk/tp/t/results/coverage/multitable.pl
===================================================================
--- trunk/tp/t/results/coverage/multitable.pl   2018-09-24 11:50:06 UTC (rev 
8229)
+++ trunk/tp/t/results/coverage/multitable.pl   2018-09-24 11:53:57 UTC (rev 
8230)
@@ -252,9 +252,7 @@
                           'extra' => {
                             'index_entry' => {
                               'command' => {},
-                              'content' => [
-                                {}
-                              ],
+                              'content' => [],
                               'content_normalized' => [],
                               'in_code' => 0,
                               'index_at_command' => 'cindex',
@@ -574,9 +572,9 @@
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1];
-$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
-$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'multitable'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'line_nr'};

Modified: trunk/tp/t/results/coverage/preformatted.pl
===================================================================
--- trunk/tp/t/results/coverage/preformatted.pl 2018-09-24 11:50:06 UTC (rev 
8229)
+++ trunk/tp/t/results/coverage/preformatted.pl 2018-09-24 11:53:57 UTC (rev 
8230)
@@ -157,9 +157,7 @@
                       'extra' => {
                         'index_entry' => {
                           'command' => {},
-                          'content' => [
-                            {}
-                          ],
+                          'content' => [],
                           'content_normalized' => [],
                           'in_code' => 1,
                           'index_at_command' => 'item',
@@ -312,9 +310,9 @@
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'};
-$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'};
+$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'preformatted'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];

Modified: trunk/tp/t/results/coverage/punctuation_in_line_commands.pl
===================================================================
--- trunk/tp/t/results/coverage/punctuation_in_line_commands.pl 2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/coverage/punctuation_in_line_commands.pl 2018-09-24 
11:53:57 UTC (rev 8230)
@@ -132,9 +132,7 @@
                       ],
                       'cmdname' => 'item',
                       'extra' => {
-                        'misc_content' => [
-                          {}
-                        ],
+                        'misc_content' => [],
                         'spaces_before_argument' => ' '
                       },
                       'line_nr' => {
@@ -246,9 +244,7 @@
               ],
               'cmdname' => 'exdent',
               'extra' => {
-                'misc_content' => [
-                  {}
-                ],
+                'misc_content' => [],
                 'spaces_before_argument' => ' '
               },
               'line_nr' => {
@@ -424,9 +420,7 @@
             'shortcaption' => {},
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'float type! After punc'
             }
           },
@@ -562,9 +556,7 @@
             'normalized' => 'label-with-caption',
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'float type! After punc'
             }
           },
@@ -603,9 +595,7 @@
           'extra' => {
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'float type! After punc'
             }
           },
@@ -643,9 +633,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -691,9 +679,7 @@
           ],
           'cmdname' => 'heading',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'level' => 2,
@@ -762,9 +748,7 @@
           ],
           'cmdname' => 'center',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'line_nr' => {
@@ -842,9 +826,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -872,7 +854,7 @@
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[1];
@@ -890,7 +872,7 @@
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[3]{'contents'}[2];
@@ -917,7 +899,7 @@
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'extra'}{'float_section'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'extra'}{'node_content'}[0]
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'args'}[1]{'contents'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'extra'}{'shortcaption'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'contents'}[1];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0];
+$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'extra'}{'type'}{'content'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0];
@@ -939,26 +921,26 @@
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'extra'}{'end_command'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[3];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'extra'}{'float_section'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'extra'}{'node_content'}[0]
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'args'}[1]{'contents'}[0];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0];
+$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'extra'}{'type'}{'content'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'};
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[7]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[8]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[9]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[9];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[9]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'}[0];
+$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[9]{'extra'}{'type'}{'content'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'};
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[9]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[10]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'}[0];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'};
+$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'};
+$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'};
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[1];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'extra'}{'misc_content'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'};
+$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'extra'}{'misc_content'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'};
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[11]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[12]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[13]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[13];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[13]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'}[0];
+$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[13]{'extra'}{'misc_content'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'};
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[13]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[14]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[15]{'args'}[0];
@@ -968,7 +950,7 @@
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[17]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[18]{'args'}[0];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[18];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[18]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[0];
+$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[18]{'extra'}{'misc_content'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'};
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[18]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[19]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[20]{'args'}[0];
@@ -978,7 +960,7 @@
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[22];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[22]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'contents'}[23]{'parent'}
 = $result_trees{'punctuation_in_line_commands'}{'contents'}[2];
-$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'punctuation_in_line_commands'}{'contents'}[2]{'parent'} = 
$result_trees{'punctuation_in_line_commands'};
 
 $result_texis{'punctuation_in_line_commands'} = '

Modified: trunk/tp/t/results/coverage/quotation_author.pl
===================================================================
--- trunk/tp/t/results/coverage/quotation_author.pl     2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/coverage/quotation_author.pl     2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -44,9 +44,7 @@
           ],
           'cmdname' => 'author',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'quotation' => {},
             'spaces_before_argument' => ' '
           },
@@ -109,11 +107,7 @@
               ],
               'cmdname' => 'author',
               'extra' => {
-                'misc_content' => [
-                  {},
-                  {},
-                  {}
-                ],
+                'misc_content' => [],
                 'quotation' => {},
                 'spaces_before_argument' => ' '
               },
@@ -188,7 +182,7 @@
 $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'quotation_author'}{'contents'}[0];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2]{'extra'}{'quotation'}
 = $result_trees{'quotation_author'}{'contents'}[0];
 $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'quotation_author'}{'contents'}[0];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3];
@@ -198,9 +192,7 @@
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[2];
+$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'extra'}{'quotation'}
 = $result_trees{'quotation_author'}{'contents'}[0];
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'quotation_author'}{'contents'}[0]{'contents'}[3];

Modified: trunk/tp/t/results/coverage/symbol_after_block.pl
===================================================================
--- trunk/tp/t/results/coverage/symbol_after_block.pl   2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/coverage/symbol_after_block.pl   2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -328,9 +328,7 @@
                   ],
                   'cmdname' => 'item',
                   'extra' => {
-                    'misc_content' => [
-                      {}
-                    ],
+                    'misc_content' => [],
                     'spaces_before_argument' => ' '
                   },
                   'line_nr' => {
@@ -459,9 +457,7 @@
                   ],
                   'cmdname' => 'item',
                   'extra' => {
-                    'misc_content' => [
-                      {}
-                    ],
+                    'misc_content' => [],
                     'spaces_before_argument' => ' '
                   },
                   'line_nr' => {
@@ -1573,7 +1569,7 @@
 $result_trees{'symbol_after_block'}{'contents'}[14]{'args'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[14];
 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[14]{'contents'}[0]{'contents'}[1]{'contents'}[0];
@@ -1592,7 +1588,7 @@
 $result_trees{'symbol_after_block'}{'contents'}[16]{'args'}[0]{'parent'} = 
$result_trees{'symbol_after_block'}{'contents'}[16];
 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0];
 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_block'}{'contents'}[16]{'contents'}[0]{'contents'}[1]{'contents'}[0];

Modified: trunk/tp/t/results/coverage/symbol_after_command.pl
===================================================================
--- trunk/tp/t/results/coverage/symbol_after_command.pl 2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/coverage/symbol_after_command.pl 2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -56,9 +56,7 @@
                   ],
                   'cmdname' => 'item',
                   'extra' => {
-                    'misc_content' => [
-                      {}
-                    ]
+                    'misc_content' => []
                   },
                   'line_nr' => {
                     'file_name' => '',
@@ -98,9 +96,7 @@
                   ],
                   'cmdname' => 'item',
                   'extra' => {
-                    'misc_content' => [
-                      {}
-                    ]
+                    'misc_content' => []
                   },
                   'line_nr' => {
                     'file_name' => '',
@@ -148,11 +144,7 @@
                   ],
                   'cmdname' => 'item',
                   'extra' => {
-                    'misc_content' => [
-                      {},
-                      {},
-                      {}
-                    ]
+                    'misc_content' => []
                   },
                   'line_nr' => {
                     'file_name' => '',
@@ -200,11 +192,7 @@
                   ],
                   'cmdname' => 'item',
                   'extra' => {
-                    'misc_content' => [
-                      {},
-                      {},
-                      {}
-                    ]
+                    'misc_content' => []
                   },
                   'line_nr' => {
                     'file_name' => '',
@@ -244,9 +232,7 @@
                   ],
                   'cmdname' => 'item',
                   'extra' => {
-                    'misc_content' => [
-                      {}
-                    ]
+                    'misc_content' => []
                   },
                   'line_nr' => {
                     'file_name' => '',
@@ -286,9 +272,7 @@
                   ],
                   'cmdname' => 'item',
                   'extra' => {
-                    'misc_content' => [
-                      {}
-                    ]
+                    'misc_content' => []
                   },
                   'line_nr' => {
                     'file_name' => '',
@@ -328,9 +312,7 @@
                   ],
                   'cmdname' => 'item',
                   'extra' => {
-                    'misc_content' => [
-                      {}
-                    ]
+                    'misc_content' => []
                   },
                   'line_nr' => {
                     'file_name' => '',
@@ -478,13 +460,13 @@
 $result_trees{'symbol_after_command'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'symbol_after_command'}{'contents'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[0];
 $result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'symbol_after_command'}{'contents'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[1];
 $result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'symbol_after_command'}{'contents'}[0];
@@ -492,9 +474,7 @@
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0];
-$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[2]{'contents'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[2];
 $result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'symbol_after_command'}{'contents'}[0];
@@ -502,27 +482,25 @@
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0];
-$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[3];
 $result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[3]{'parent'} 
= $result_trees{'symbol_after_command'}{'contents'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0];
-$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[4]{'contents'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[4];
 $result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[4]{'parent'} 
= $result_trees{'symbol_after_command'}{'contents'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0];
-$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[5]{'contents'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[5];
 $result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[5]{'parent'} 
= $result_trees{'symbol_after_command'}{'contents'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0];
-$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[6]{'contents'}[0];
 
$result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[6]{'contents'}[0]{'parent'}
 = $result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[6];
 $result_trees{'symbol_after_command'}{'contents'}[0]{'contents'}[6]{'parent'} 
= $result_trees{'symbol_after_command'}{'contents'}[0];

Modified: trunk/tp/t/results/coverage/table.pl
===================================================================
--- trunk/tp/t/results/coverage/table.pl        2018-09-24 11:50:06 UTC (rev 
8229)
+++ trunk/tp/t/results/coverage/table.pl        2018-09-24 11:53:57 UTC (rev 
8230)
@@ -62,9 +62,7 @@
                   ],
                   'cmdname' => 'item',
                   'extra' => {
-                    'misc_content' => [
-                      {}
-                    ],
+                    'misc_content' => [],
                     'spaces_before_argument' => ' '
                   },
                   'line_nr' => {
@@ -93,9 +91,7 @@
                   ],
                   'cmdname' => 'itemx',
                   'extra' => {
-                    'misc_content' => [
-                      {}
-                    ],
+                    'misc_content' => [],
                     'spaces_before_argument' => ' '
                   },
                   'line_nr' => {
@@ -244,9 +240,7 @@
               'extra' => {
                 'index_entry' => {
                   'command' => {},
-                  'content' => [
-                    {}
-                  ],
+                  'content' => [],
                   'content_normalized' => [],
                   'in_code' => 0,
                   'index_at_command' => 'cindex',
@@ -301,9 +295,7 @@
                   'extra' => {
                     'index_entry' => {
                       'command' => {},
-                      'content' => [
-                        {}
-                      ],
+                      'content' => [],
                       'content_normalized' => [],
                       'in_code' => 1,
                       'index_at_command' => 'item',
@@ -363,9 +355,7 @@
                       'extra' => {
                         'index_entry' => {
                           'command' => {},
-                          'content' => [
-                            {}
-                          ],
+                          'content' => [],
                           'content_normalized' => [],
                           'in_code' => 1,
                           'index_at_command' => 'kindex',
@@ -427,9 +417,7 @@
                     },
                     'index_entry' => {
                       'command' => {},
-                      'content' => [
-                        {}
-                      ],
+                      'content' => [],
                       'content_normalized' => [],
                       'in_code' => 1,
                       'index_at_command' => 'itemx',
@@ -533,11 +521,11 @@
 $result_trees{'table'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'table'}{'contents'}[1];
 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0];
 $result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'table'}{'contents'}[1]{'contents'}[0];
 
$result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'table'}{'contents'}[1]{'contents'}[0]{'contents'}[1];
@@ -560,9 +548,9 @@
 
$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1];
-$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
-$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[1]{'parent'} 
= $result_trees{'table'}{'contents'}[3]{'contents'}[0];
 $result_trees{'table'}{'contents'}[3]{'contents'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'table'}{'contents'}[3]{'contents'}[0];
 $result_trees{'table'}{'contents'}[3]{'contents'}[0]{'parent'} = 
$result_trees{'table'}{'contents'}[3];
@@ -569,9 +557,9 @@
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0];
-$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'};
-$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'};
+$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1];
@@ -578,9 +566,9 @@
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1];
-$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
-$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'contents'}[1]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
@@ -588,9 +576,9 @@
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'comment_at_end'}{'args'}[0]{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'comment_at_end'};
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'comment_at_end'}{'parent'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2];
-$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
-$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0];
 $result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[0]{'parent'} 
= $result_trees{'table'}{'contents'}[3]{'contents'}[1];
 
$result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'table'}{'contents'}[3]{'contents'}[1]{'contents'}[1];

Modified: trunk/tp/t/results/coverage/table_command_comment.pl
===================================================================
--- trunk/tp/t/results/coverage/table_command_comment.pl        2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/coverage/table_command_comment.pl        2018-09-24 
11:53:57 UTC (rev 8230)
@@ -52,9 +52,7 @@
                   ],
                   'cmdname' => 'item',
                   'extra' => {
-                    'misc_content' => [
-                      {}
-                    ],
+                    'misc_content' => [],
                     'spaces_before_argument' => ' '
                   },
                   'line_nr' => {
@@ -132,7 +130,7 @@
 $result_trees{'table_command_comment'}{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'table_command_comment'}{'contents'}[0];
 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0];
 $result_trees{'table_command_comment'}{'contents'}[0]{'contents'}[0]{'parent'} 
= $result_trees{'table_command_comment'}{'contents'}[0];

Modified: trunk/tp/t/results/coverage/titlefont_in_center.pl
===================================================================
--- trunk/tp/t/results/coverage/titlefont_in_center.pl  2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/coverage/titlefont_in_center.pl  2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -50,9 +50,7 @@
       ],
       'cmdname' => 'center',
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'line_nr' => {},
@@ -66,7 +64,7 @@
 
$result_trees{'titlefont_in_center'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'titlefont_in_center'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'titlefont_in_center'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'titlefont_in_center'}{'contents'}[1]{'args'}[0];
 $result_trees{'titlefont_in_center'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'titlefont_in_center'}{'contents'}[1];
-$result_trees{'titlefont_in_center'}{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'titlefont_in_center'}{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'titlefont_in_center'}{'contents'}[1]{'extra'}{'misc_content'} = 
$result_trees{'titlefont_in_center'}{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'titlefont_in_center'}{'contents'}[1]{'line_nr'} = 
$result_trees{'titlefont_in_center'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'titlefont_in_center'}{'contents'}[1]{'parent'} = 
$result_trees{'titlefont_in_center'};
 

Modified: trunk/tp/t/results/coverage_braces/caption_not_closed.pl
===================================================================
--- trunk/tp/t/results/coverage_braces/caption_not_closed.pl    2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/coverage_braces/caption_not_closed.pl    2018-09-24 
11:53:57 UTC (rev 8230)
@@ -144,9 +144,7 @@
         'end_command' => {},
         'spaces_before_argument' => ' ',
         'type' => {
-          'content' => [
-            {}
-          ],
+          'content' => [],
           'normalized' => 'Text'
         }
       },
@@ -200,7 +198,7 @@
 $result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'caption_not_closed'}{'contents'}[0];
 $result_trees{'caption_not_closed'}{'contents'}[0]{'extra'}{'caption'} = 
$result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[1];
 $result_trees{'caption_not_closed'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'caption_not_closed'}{'contents'}[0]{'contents'}[2];
-$result_trees{'caption_not_closed'}{'contents'}[0]{'extra'}{'type'}{'content'}[0]
 = $result_trees{'caption_not_closed'}{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'caption_not_closed'}{'contents'}[0]{'extra'}{'type'}{'content'} 
= $result_trees{'caption_not_closed'}{'contents'}[0]{'args'}[0]{'contents'};
 $result_trees{'caption_not_closed'}{'contents'}[0]{'parent'} = 
$result_trees{'caption_not_closed'};
 $result_trees{'caption_not_closed'}{'contents'}[1]{'parent'} = 
$result_trees{'caption_not_closed'};
 $result_trees{'caption_not_closed'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'caption_not_closed'}{'contents'}[2];

Modified: trunk/tp/t/results/coverage_braces/footnote_no_node.pl
===================================================================
--- trunk/tp/t/results/coverage_braces/footnote_no_node.pl      2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/coverage_braces/footnote_no_node.pl      2018-09-24 
11:53:57 UTC (rev 8230)
@@ -82,9 +82,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -109,7 +107,7 @@
 
$result_trees{'footnote_no_node'}{'contents'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'footnote_no_node'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'footnote_no_node'}{'contents'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'footnote_no_node'}{'contents'}[1]{'contents'}[1];
 $result_trees{'footnote_no_node'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'footnote_no_node'}{'contents'}[1];
-$result_trees{'footnote_no_node'}{'contents'}[1]{'extra'}{'misc_content'}[0] = 
$result_trees{'footnote_no_node'}{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'footnote_no_node'}{'contents'}[1]{'extra'}{'misc_content'} = 
$result_trees{'footnote_no_node'}{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'footnote_no_node'}{'contents'}[1]{'parent'} = 
$result_trees{'footnote_no_node'};
 
 $result_texis{'footnote_no_node'} = '@top top

Modified: trunk/tp/t/results/coverage_braces/heading_in_footnote.pl
===================================================================
--- trunk/tp/t/results/coverage_braces/heading_in_footnote.pl   2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/coverage_braces/heading_in_footnote.pl   2018-09-24 
11:53:57 UTC (rev 8230)
@@ -47,9 +47,7 @@
                   ],
                   'cmdname' => 'heading',
                   'extra' => {
-                    'misc_content' => [
-                      {}
-                    ],
+                    'misc_content' => [],
                     'spaces_before_argument' => ' '
                   },
                   'level' => 2,
@@ -81,9 +79,7 @@
                   'extra' => {
                     'index_entry' => {
                       'command' => {},
-                      'content' => [
-                        {}
-                      ],
+                      'content' => [],
                       'content_normalized' => [],
                       'in_code' => 0,
                       'index_at_command' => 'cindex',
@@ -149,14 +145,14 @@
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
-$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'heading_in_footnote'}{'contents'}[0]{'contents'}[1]{'args'}[0];

Modified: trunk/tp/t/results/coverage_braces/test_image.pl
===================================================================
--- trunk/tp/t/results/coverage_braces/test_image.pl    2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/coverage_braces/test_image.pl    2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -2787,9 +2787,7 @@
             'normalized' => 'Image-with-commands',
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Image'
             }
           },
@@ -2828,9 +2826,7 @@
           'extra' => {
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Image'
             }
           },
@@ -3412,12 +3408,12 @@
 $result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'extra'}{'caption'} 
= $result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'contents'}[5];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'extra'}{'end_command'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'contents'}[7];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'extra'}{'node_content'}[0]
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'args'}[1]{'contents'}[0];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'extra'}{'type'}{'content'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'};
 $result_trees{'test_image'}{'contents'}[1]{'contents'}[12]{'parent'} = 
$result_trees{'test_image'}{'contents'}[1];
 $result_trees{'test_image'}{'contents'}[1]{'contents'}[13]{'parent'} = 
$result_trees{'test_image'}{'contents'}[1];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'test_image'}{'contents'}[1]{'contents'}[14]{'args'}[0];
 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'parent'} 
= $result_trees{'test_image'}{'contents'}[1]{'contents'}[14];
-$result_trees{'test_image'}{'contents'}[1]{'contents'}[14]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0];
+$result_trees{'test_image'}{'contents'}[1]{'contents'}[14]{'extra'}{'type'}{'content'}
 = 
$result_trees{'test_image'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'};
 $result_trees{'test_image'}{'contents'}[1]{'contents'}[14]{'parent'} = 
$result_trees{'test_image'}{'contents'}[1];
 $result_trees{'test_image'}{'contents'}[1]{'contents'}[15]{'parent'} = 
$result_trees{'test_image'}{'contents'}[1];
 $result_trees{'test_image'}{'contents'}[1]{'extra'}{'node_content'}[0] = 
$result_trees{'test_image'}{'contents'}[1]{'args'}[0]{'contents'}[0];

Modified: trunk/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl
===================================================================
--- trunk/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl        
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/coverage_braces/two_footnotes_in_nodes.pl        
2018-09-24 11:53:57 UTC (rev 8230)
@@ -326,9 +326,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -537,9 +535,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -603,7 +599,7 @@
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[5]{'parent'} 
= $result_trees{'two_footnotes_in_nodes'}{'contents'}[2];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'contents'}[6]{'parent'} 
= $result_trees{'two_footnotes_in_nodes'}{'contents'}[2];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'two_footnotes_in_nodes'}{'contents'}[2]{'parent'} = 
$result_trees{'two_footnotes_in_nodes'};
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[3]{'args'}[0];
 $result_trees{'two_footnotes_in_nodes'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[3];
@@ -635,7 +631,7 @@
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'parent'}
 = $result_trees{'two_footnotes_in_nodes'}{'contents'}[4]{'contents'}[3];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[4]{'contents'}[3]{'parent'} 
= $result_trees{'two_footnotes_in_nodes'}{'contents'}[4];
 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[4]{'contents'}[4]{'parent'} 
= $result_trees{'two_footnotes_in_nodes'}{'contents'}[4];
-$result_trees{'two_footnotes_in_nodes'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes'}{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'two_footnotes_in_nodes'}{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'two_footnotes_in_nodes'}{'contents'}[4]{'parent'} = 
$result_trees{'two_footnotes_in_nodes'};
 
 $result_texis{'two_footnotes_in_nodes'} = '@node Top

Modified: trunk/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl
===================================================================
--- trunk/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl       
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/coverage_braces/two_footnotes_in_nodes_separate.pl       
2018-09-24 11:53:57 UTC (rev 8230)
@@ -358,9 +358,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -569,9 +567,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -638,7 +634,7 @@
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'contents'}[2];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2];
-$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[2]{'parent'} = 
$result_trees{'two_footnotes_in_nodes_separate'};
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[3]{'args'}[0];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[3];
@@ -670,7 +666,7 @@
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[4]{'contents'}[3]{'contents'}[2]{'parent'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[4]{'contents'}[3];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[4]{'contents'}[3]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[4];
 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[4]{'contents'}[4]{'parent'}
 = $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[4];
-$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'two_footnotes_in_nodes_separate'}{'contents'}[4]{'parent'} = 
$result_trees{'two_footnotes_in_nodes_separate'};
 
 $result_texis{'two_footnotes_in_nodes_separate'} = '@footnotestyle separate

Modified: trunk/tp/t/results/def/all_commands_delimiters_printindex.pl
===================================================================
--- trunk/tp/t/results/def/all_commands_delimiters_printindex.pl        
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/def/all_commands_delimiters_printindex.pl        
2018-09-24 11:53:57 UTC (rev 8230)
@@ -12564,9 +12564,7 @@
           ],
           'cmdname' => 'heading',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'level' => 2,
@@ -12633,9 +12631,7 @@
           ],
           'cmdname' => 'heading',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'level' => 2,
@@ -12702,9 +12698,7 @@
           ],
           'cmdname' => 'heading',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'level' => 2,
@@ -14817,7 +14811,7 @@
 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[93]{'parent'}
 = $result_trees{'all_commands_delimiters_printindex'}{'contents'}[1];
 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[94]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[94]{'args'}[0];
 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[94]{'args'}[0]{'parent'}
 = 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[94];
-$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[94]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[94]{'args'}[0]{'contents'}[0];
+$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[94]{'extra'}{'misc_content'}
 = 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[94]{'args'}[0]{'contents'};
 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[94]{'parent'}
 = $result_trees{'all_commands_delimiters_printindex'}{'contents'}[1];
 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[95]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[95]{'args'}[0];
 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[95]{'args'}[0]{'parent'}
 = 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[95];
@@ -14825,7 +14819,7 @@
 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[96]{'parent'}
 = $result_trees{'all_commands_delimiters_printindex'}{'contents'}[1];
 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[97]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[97]{'args'}[0];
 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[97]{'args'}[0]{'parent'}
 = 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[97];
-$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[97]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[97]{'args'}[0]{'contents'}[0];
+$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[97]{'extra'}{'misc_content'}
 = 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[97]{'args'}[0]{'contents'};
 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[97]{'parent'}
 = $result_trees{'all_commands_delimiters_printindex'}{'contents'}[1];
 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[98]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[98]{'args'}[0];
 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[98]{'args'}[0]{'parent'}
 = 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[98];
@@ -14833,7 +14827,7 @@
 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[99]{'parent'}
 = $result_trees{'all_commands_delimiters_printindex'}{'contents'}[1];
 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[100]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[100]{'args'}[0];
 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[100]{'args'}[0]{'parent'}
 = 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[100];
-$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[100]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[100]{'args'}[0]{'contents'}[0];
+$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[100]{'extra'}{'misc_content'}
 = 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[100]{'args'}[0]{'contents'};
 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[100]{'parent'}
 = $result_trees{'all_commands_delimiters_printindex'}{'contents'}[1];
 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[101]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[101]{'args'}[0];
 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[101]{'args'}[0]{'parent'}
 = 
$result_trees{'all_commands_delimiters_printindex'}{'contents'}[1]{'contents'}[101];

Modified: trunk/tp/t/results/def/all_commands_printindex.pl
===================================================================
--- trunk/tp/t/results/def/all_commands_printindex.pl   2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/def/all_commands_printindex.pl   2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -2974,9 +2974,7 @@
           ],
           'cmdname' => 'heading',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'level' => 2,
@@ -3043,9 +3041,7 @@
           ],
           'cmdname' => 'heading',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'level' => 2,
@@ -3112,9 +3108,7 @@
           ],
           'cmdname' => 'heading',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'level' => 2,
@@ -3654,7 +3648,7 @@
 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[35]{'parent'}
 = $result_trees{'all_commands_printindex'}{'contents'}[1];
 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[36]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[36]{'args'}[0];
 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[36]{'args'}[0]{'parent'}
 = $result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[36];
-$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[36]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[36]{'args'}[0]{'contents'}[0];
+$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[36]{'extra'}{'misc_content'}
 = 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[36]{'args'}[0]{'contents'};
 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[36]{'parent'}
 = $result_trees{'all_commands_printindex'}{'contents'}[1];
 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[37]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[37]{'args'}[0];
 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[37]{'args'}[0]{'parent'}
 = $result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[37];
@@ -3662,7 +3656,7 @@
 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[38]{'parent'}
 = $result_trees{'all_commands_printindex'}{'contents'}[1];
 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[39]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[39]{'args'}[0];
 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[39]{'args'}[0]{'parent'}
 = $result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[39];
-$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[39]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[39]{'args'}[0]{'contents'}[0];
+$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[39]{'extra'}{'misc_content'}
 = 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[39]{'args'}[0]{'contents'};
 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[39]{'parent'}
 = $result_trees{'all_commands_printindex'}{'contents'}[1];
 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[40]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[40]{'args'}[0];
 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[40]{'args'}[0]{'parent'}
 = $result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[40];
@@ -3670,7 +3664,7 @@
 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[41]{'parent'}
 = $result_trees{'all_commands_printindex'}{'contents'}[1];
 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[42]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[42]{'args'}[0];
 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[42]{'args'}[0]{'parent'}
 = $result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[42];
-$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[42]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[42]{'args'}[0]{'contents'}[0];
+$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[42]{'extra'}{'misc_content'}
 = 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[42]{'args'}[0]{'contents'};
 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[42]{'parent'}
 = $result_trees{'all_commands_printindex'}{'contents'}[1];
 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[43]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[43]{'args'}[0];
 
$result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[43]{'args'}[0]{'parent'}
 = $result_trees{'all_commands_printindex'}{'contents'}[1]{'contents'}[43];

Modified: trunk/tp/t/results/def/inter_item_commands_in_def.pl
===================================================================
--- trunk/tp/t/results/def/inter_item_commands_in_def.pl        2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/def/inter_item_commands_in_def.pl        2018-09-24 
11:53:57 UTC (rev 8230)
@@ -276,9 +276,7 @@
               'extra' => {
                 'index_entry' => {
                   'command' => {},
-                  'content' => [
-                    {}
-                  ],
+                  'content' => [],
                   'content_normalized' => [],
                   'in_code' => 0,
                   'index_at_command' => 'cindex',
@@ -449,9 +447,7 @@
               'extra' => {
                 'index_entry' => {
                   'command' => {},
-                  'content' => [
-                    {}
-                  ],
+                  'content' => [],
                   'content_normalized' => [],
                   'in_code' => 0,
                   'index_at_command' => 'cindex',
@@ -574,9 +570,9 @@
 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0];
 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'index_entry'}{'content'};
-$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'index_entry'}{'content'};
+$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3];
 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'inter_item_commands_in_def'}{'contents'}[0];
 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[4]{'args'}[0];
@@ -603,9 +599,9 @@
 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[0];
 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'index_entry'}{'content'};
-$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'index_entry'}{'content'};
+$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = $result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5];
 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[1]{'parent'}
 = $result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5];
 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[2]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def'}{'contents'}[0]{'contents'}[5]{'contents'}[2];

Modified: trunk/tp/t/results/def/inter_item_commands_in_def_in_example.pl
===================================================================
--- trunk/tp/t/results/def/inter_item_commands_in_def_in_example.pl     
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/def/inter_item_commands_in_def_in_example.pl     
2018-09-24 11:53:57 UTC (rev 8230)
@@ -296,9 +296,7 @@
                       'extra' => {
                         'index_entry' => {
                           'command' => {},
-                          'content' => [
-                            {}
-                          ],
+                          'content' => [],
                           'content_normalized' => [],
                           'in_code' => 0,
                           'index_at_command' => 'cindex',
@@ -475,9 +473,7 @@
                       'extra' => {
                         'index_entry' => {
                           'command' => {},
-                          'content' => [
-                            {}
-                          ],
+                          'content' => [],
                           'content_normalized' => [],
                           'in_code' => 0,
                           'index_at_command' => 'cindex',
@@ -642,9 +638,9 @@
 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'};
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'};
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3];
 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[3]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1];
@@ -672,9 +668,9 @@
 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'};
-$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'};
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0];
 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'inter_item_commands_in_def_in_example'}{'contents'}[0]{'contents'}[1]{'contents'}[5]{'contents'}[0];

Modified: trunk/tp/t/results/docbook_tests/special_docbook_unnumbered.pl
===================================================================
--- trunk/tp/t/results/docbook_tests/special_docbook_unnumbered.pl      
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/docbook_tests/special_docbook_unnumbered.pl      
2018-09-24 11:53:57 UTC (rev 8230)
@@ -382,9 +382,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -478,9 +476,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -574,9 +570,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -670,9 +664,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -760,9 +752,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -837,7 +827,7 @@
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'contents'}[5];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[2];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[2];
-$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'special_docbook_unnumbered'}{'contents'}[2]{'parent'} = 
$result_trees{'special_docbook_unnumbered'};
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[3]{'args'}[0];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[3]{'args'}[0]{'parent'} 
= $result_trees{'special_docbook_unnumbered'}{'contents'}[3];
@@ -850,7 +840,7 @@
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[4]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[4]{'contents'}[1];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[4];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[4];
-$result_trees{'special_docbook_unnumbered'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'special_docbook_unnumbered'}{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'special_docbook_unnumbered'}{'contents'}[4]{'parent'} = 
$result_trees{'special_docbook_unnumbered'};
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[5]{'args'}[0];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[5]{'args'}[0]{'parent'} 
= $result_trees{'special_docbook_unnumbered'}{'contents'}[5];
@@ -863,7 +853,7 @@
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[6]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[6]{'contents'}[1];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[6];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[6];
-$result_trees{'special_docbook_unnumbered'}{'contents'}[6]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[6]{'args'}[0]{'contents'}[0];
+$result_trees{'special_docbook_unnumbered'}{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[6]{'args'}[0]{'contents'};
 $result_trees{'special_docbook_unnumbered'}{'contents'}[6]{'parent'} = 
$result_trees{'special_docbook_unnumbered'};
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[7]{'args'}[0];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[7]{'args'}[0]{'parent'} 
= $result_trees{'special_docbook_unnumbered'}{'contents'}[7];
@@ -876,7 +866,7 @@
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[8]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[8]{'contents'}[1];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[8]{'contents'}[1]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[8];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[8];
-$result_trees{'special_docbook_unnumbered'}{'contents'}[8]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[8]{'args'}[0]{'contents'}[0];
+$result_trees{'special_docbook_unnumbered'}{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[8]{'args'}[0]{'contents'};
 $result_trees{'special_docbook_unnumbered'}{'contents'}[8]{'parent'} = 
$result_trees{'special_docbook_unnumbered'};
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[9]{'args'}[0];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[9]{'args'}[0]{'parent'} 
= $result_trees{'special_docbook_unnumbered'}{'contents'}[9];
@@ -888,7 +878,7 @@
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[10]{'contents'}[0]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[10];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[10]{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[10]{'contents'}[1];
 
$result_trees{'special_docbook_unnumbered'}{'contents'}[10]{'contents'}[1]{'parent'}
 = $result_trees{'special_docbook_unnumbered'}{'contents'}[10];
-$result_trees{'special_docbook_unnumbered'}{'contents'}[10]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[10]{'args'}[0]{'contents'}[0];
+$result_trees{'special_docbook_unnumbered'}{'contents'}[10]{'extra'}{'misc_content'}
 = 
$result_trees{'special_docbook_unnumbered'}{'contents'}[10]{'args'}[0]{'contents'};
 $result_trees{'special_docbook_unnumbered'}{'contents'}[10]{'parent'} = 
$result_trees{'special_docbook_unnumbered'};
 
 $result_texis{'special_docbook_unnumbered'} = '@node Top

Modified: trunk/tp/t/results/float/anchor_in_caption.pl
===================================================================
--- trunk/tp/t/results/float/anchor_in_caption.pl       2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/float/anchor_in_caption.pl       2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -58,9 +58,7 @@
           'extra' => {
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'fl'
             }
           },
@@ -218,9 +216,7 @@
             'normalized' => 'label',
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'fl'
             }
           },
@@ -262,7 +258,7 @@
 $result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'anchor_in_caption'}{'contents'}[1];
 
$result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[1];
-$result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[1]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[1]{'extra'}{'type'}{'content'}
 = 
$result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'anchor_in_caption'}{'contents'}[1];
 $result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'anchor_in_caption'}{'contents'}[1];
 
$result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[3]{'args'}[0];
@@ -288,7 +284,7 @@
 
$result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[3]{'extra'}{'caption'}
 = 
$result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
 
$result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[3];
 
$result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[3]{'extra'}{'node_content'}[0]
 = 
$result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
-$result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[3]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[3]{'extra'}{'type'}{'content'}
 = 
$result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'};
 $result_trees{'anchor_in_caption'}{'contents'}[1]{'contents'}[3]{'parent'} = 
$result_trees{'anchor_in_caption'}{'contents'}[1];
 $result_trees{'anchor_in_caption'}{'contents'}[1]{'extra'}{'node_content'}[0] 
= $result_trees{'anchor_in_caption'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'anchor_in_caption'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'anchor_in_caption'}{'contents'}[1]{'extra'}{'node_content'};

Modified: trunk/tp/t/results/float/cindex_in_caption.pl
===================================================================
--- trunk/tp/t/results/float/cindex_in_caption.pl       2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/float/cindex_in_caption.pl       2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -58,9 +58,7 @@
           'extra' => {
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'fl'
             }
           },
@@ -150,9 +148,7 @@
                           'extra' => {
                             'index_entry' => {
                               'command' => {},
-                              'content' => [
-                                {}
-                              ],
+                              'content' => [],
                               'content_normalized' => [],
                               'in_code' => 0,
                               'index_at_command' => 'cindex',
@@ -239,9 +235,7 @@
             'normalized' => 'label',
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'fl'
             }
           },
@@ -326,7 +320,7 @@
 $result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'cindex_in_caption'}{'contents'}[1];
 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[1];
-$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[1]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[1]{'extra'}{'type'}{'content'}
 = 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'cindex_in_caption'}{'contents'}[1];
 $result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'cindex_in_caption'}{'contents'}[1];
 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'args'}[0];
@@ -339,10 +333,10 @@
 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1];
-$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'cindex_in_caption'}{'contents'}[1];
-$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'contents'}[1]{'parent'}
 = 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0];
 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
@@ -355,7 +349,7 @@
 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'extra'}{'caption'}
 = 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[3];
 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'extra'}{'node_content'}[0]
 = 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
-$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'extra'}{'type'}{'content'}
 = 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'};
 $result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[3]{'parent'} = 
$result_trees{'cindex_in_caption'}{'contents'}[1];
 $result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[4]{'parent'} = 
$result_trees{'cindex_in_caption'}{'contents'}[1];
 
$result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'cindex_in_caption'}{'contents'}[1]{'contents'}[5]{'args'}[0];

Modified: trunk/tp/t/results/float/comment_space_comand_in_float.pl
===================================================================
--- trunk/tp/t/results/float/comment_space_comand_in_float.pl   2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/float/comment_space_comand_in_float.pl   2018-09-24 
11:53:57 UTC (rev 8230)
@@ -142,10 +142,7 @@
             'normalized' => 'label--',
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {},
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Text @ '
             }
           },
@@ -202,10 +199,7 @@
             },
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {},
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Text @ '
             }
           },
@@ -260,8 +254,7 @@
 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[1]{'contents'}[1];
 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[1]{'extra'}{'node_content'}[1]
 = 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[1]{'args'}[1]{'contents'}[1];
-$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[1]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[1]{'extra'}{'type'}{'content'}[1]
 = 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[1];
+$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[1]{'extra'}{'type'}{'content'}
 = 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'comment_space_comand_in_float'}{'contents'}[1];
 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'comment_space_comand_in_float'}{'contents'}[1];
 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[3]{'args'}[0];
@@ -269,8 +262,7 @@
 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[3];
 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[3]{'extra'}{'comment_at_end'}{'args'}[0]{'parent'}
 = 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[3]{'extra'}{'comment_at_end'};
 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[3]{'extra'}{'comment_at_end'}{'parent'}
 = 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[3]{'args'}[0];
-$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[3]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[3]{'extra'}{'type'}{'content'}[1]
 = 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[1];
+$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[3]{'extra'}{'type'}{'content'}
 = 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'comment_space_comand_in_float'}{'contents'}[1];
 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'comment_space_comand_in_float'}{'contents'}[1]{'extra'}{'node_content'};

Modified: trunk/tp/t/results/float/complex_float.pl
===================================================================
--- trunk/tp/t/results/float/complex_float.pl   2018-09-24 11:50:06 UTC (rev 
8229)
+++ trunk/tp/t/results/float/complex_float.pl   2018-09-24 11:53:57 UTC (rev 
8230)
@@ -108,9 +108,7 @@
           'extra' => {
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Text'
             }
           },
@@ -374,9 +372,7 @@
                   'extra' => {
                     'index_entry' => {
                       'command' => {},
-                      'content' => [
-                        {}
-                      ],
+                      'content' => [],
                       'content_normalized' => [],
                       'in_code' => 0,
                       'index_at_command' => 'cindex',
@@ -467,9 +463,7 @@
                           ],
                           'cmdname' => 'item',
                           'extra' => {
-                            'misc_content' => [
-                              {}
-                            ],
+                            'misc_content' => [],
                             'spaces_before_argument' => ' '
                           },
                           'line_nr' => {
@@ -1205,9 +1199,7 @@
                                   ],
                                   'cmdname' => 'item',
                                   'extra' => {
-                                    'misc_content' => [
-                                      {}
-                                    ],
+                                    'misc_content' => [],
                                     'spaces_before_argument' => ' '
                                   },
                                   'line_nr' => {
@@ -1536,9 +1528,7 @@
                           'extra' => {
                             'index_entry' => {
                               'command' => {},
-                              'content' => [
-                                {}
-                              ],
+                              'content' => [],
                               'content_normalized' => [],
                               'in_code' => 0,
                               'index_at_command' => 'cindex',
@@ -2327,9 +2317,7 @@
             'shortcaption' => {},
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Text'
             }
           },
@@ -2349,9 +2337,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -2650,9 +2636,7 @@
                                   ],
                                   'cmdname' => 'item',
                                   'extra' => {
-                                    'misc_content' => [
-                                      {}
-                                    ],
+                                    'misc_content' => [],
                                     'spaces_before_argument' => ' '
                                   },
                                   'line_nr' => {
@@ -2981,9 +2965,7 @@
                           'extra' => {
                             'index_entry' => {
                               'command' => {},
-                              'content' => [
-                                {}
-                              ],
+                              'content' => [],
                               'content_normalized' => [],
                               'in_code' => 0,
                               'index_at_command' => 'cindex',
@@ -3559,9 +3541,7 @@
             'normalized' => 'float-with-a-lot-of-features-and-no-shortcaption',
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Text'
             }
           },
@@ -3629,9 +3609,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -3659,7 +3637,7 @@
 $result_trees{'complex_float'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'complex_float'}{'contents'}[2];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[2];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[2]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[2]{'extra'}{'type'}{'content'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'complex_float'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'complex_float'}{'contents'}[2];
 $result_trees{'complex_float'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'complex_float'}{'contents'}[2];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[4]{'contents'}[0]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[4];
@@ -3699,10 +3677,10 @@
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[1];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[1];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_float'}{'contents'}[1];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[5]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[7];
@@ -3712,7 +3690,7 @@
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[7];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[7]{'contents'}[0]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[7]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0];
@@ -3837,7 +3815,7 @@
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[7];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[7]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[7]{'contents'}[0]{'contents'}[1]{'contents'}[0];
@@ -3888,10 +3866,10 @@
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'contents'}[1]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'contents'}[1];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'contents'}[1];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_float'}{'contents'}[1];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[11]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0]{'contents'}[12]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[16]{'args'}[0];
@@ -4044,10 +4022,10 @@
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'extra'}{'float_section'}
 = $result_trees{'complex_float'}{'contents'}[2];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'extra'}{'node_content'}[0]
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'args'}[1]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'extra'}{'shortcaption'}
 = $result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'contents'}[19];
-$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'extra'}{'type'}{'content'}
 = 
$result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'};
 $result_trees{'complex_float'}{'contents'}[2]{'contents'}[7]{'parent'} = 
$result_trees{'complex_float'}{'contents'}[2];
 $result_trees{'complex_float'}{'contents'}[2]{'contents'}[8]{'parent'} = 
$result_trees{'complex_float'}{'contents'}[2];
-$result_trees{'complex_float'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex_float'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_float'}{'contents'}[2]{'extra'}{'misc_content'} = 
$result_trees{'complex_float'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'complex_float'}{'contents'}[2]{'parent'} = 
$result_trees{'complex_float'};
 
$result_trees{'complex_float'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[3]{'args'}[0];
 $result_trees{'complex_float'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'complex_float'}{'contents'}[3];
@@ -4087,7 +4065,7 @@
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'contents'}[0];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[4]{'contents'}[0]{'contents'}[1]{'contents'}[0];
@@ -4138,10 +4116,10 @@
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'contents'}[1];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'contents'}[1];
-$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_float'}{'contents'}[3];
-$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'contents'}[1]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[8]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[9]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[3]{'args'}[0];
@@ -4245,7 +4223,7 @@
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'contents'}[6];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'extra'}{'float_section'}
 = $result_trees{'complex_float'}{'contents'}[4];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'extra'}{'type'}{'content'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'complex_float'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'complex_float'}{'contents'}[4];
 $result_trees{'complex_float'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'complex_float'}{'contents'}[4];
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[3]{'contents'}[0]{'args'}[0];
@@ -4256,7 +4234,7 @@
 
$result_trees{'complex_float'}{'contents'}[4]{'contents'}[3]{'contents'}[1]{'parent'}
 = $result_trees{'complex_float'}{'contents'}[4]{'contents'}[3];
 $result_trees{'complex_float'}{'contents'}[4]{'contents'}[3]{'parent'} = 
$result_trees{'complex_float'}{'contents'}[4];
 $result_trees{'complex_float'}{'contents'}[4]{'contents'}[4]{'parent'} = 
$result_trees{'complex_float'}{'contents'}[4];
-$result_trees{'complex_float'}{'contents'}[4]{'extra'}{'misc_content'}[0] = 
$result_trees{'complex_float'}{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'complex_float'}{'contents'}[4]{'extra'}{'misc_content'} = 
$result_trees{'complex_float'}{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'complex_float'}{'contents'}[4]{'parent'} = 
$result_trees{'complex_float'};
 
 $result_texis{'complex_float'} = '@node Top

Modified: trunk/tp/t/results/float/float_copying.pl
===================================================================
--- trunk/tp/t/results/float/float_copying.pl   2018-09-24 11:50:06 UTC (rev 
8229)
+++ trunk/tp/t/results/float/float_copying.pl   2018-09-24 11:53:57 UTC (rev 
8230)
@@ -174,9 +174,7 @@
                                       'extra' => {
                                         'index_entry' => {
                                           'command' => {},
-                                          'content' => [
-                                            {}
-                                          ],
+                                          'content' => [],
                                           'content_normalized' => [],
                                           'in_code' => 0,
                                           'index_at_command' => 'cindex',
@@ -218,9 +216,7 @@
                                       'extra' => {
                                         'index_entry' => {
                                           'command' => {},
-                                          'content' => [
-                                            {}
-                                          ],
+                                          'content' => [],
                                           'content_normalized' => [],
                                           'in_code' => 1,
                                           'index_at_command' => 'findex',
@@ -428,9 +424,7 @@
                           'extra' => {
                             'index_entry' => {
                               'command' => {},
-                              'content' => [
-                                {}
-                              ],
+                              'content' => [],
                               'content_normalized' => [],
                               'in_code' => 0,
                               'index_at_command' => 'cindex',
@@ -472,9 +466,7 @@
                           'extra' => {
                             'index_entry' => {
                               'command' => {},
-                              'content' => [
-                                {}
-                              ],
+                              'content' => [],
                               'content_normalized' => [],
                               'in_code' => 1,
                               'index_at_command' => 'findex',
@@ -554,9 +546,7 @@
                 'normalized' => 'public-domain',
                 'spaces_before_argument' => ' ',
                 'type' => {
-                  'content' => [
-                    {}
-                  ],
+                  'content' => [],
                   'normalized' => 'Copyright notice'
                 }
               },
@@ -821,9 +811,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -915,9 +903,7 @@
           'extra' => {
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Copyright notice'
             }
           },
@@ -998,9 +984,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -1040,18 +1024,18 @@
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5];
@@ -1081,18 +1065,18 @@
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'content'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'};
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'index_entry'}{'content'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'args'}[0]{'contents'};
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'extra'}{'float'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
@@ -1105,7 +1089,7 @@
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'caption'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'end_command'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[5];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'node_content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[1]{'contents'}[0];
-$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'type'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
@@ -1143,7 +1127,7 @@
 
$result_trees{'float_copying'}{'contents'}[2]{'contents'}[4]{'extra'}{'end_command'}
 = $result_trees{'float_copying'}{'contents'}[2]{'contents'}[4]{'contents'}[2];
 $result_trees{'float_copying'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[2];
 $result_trees{'float_copying'}{'contents'}[2]{'contents'}[5]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[2];
-$result_trees{'float_copying'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'float_copying'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[2]{'extra'}{'misc_content'} = 
$result_trees{'float_copying'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'float_copying'}{'contents'}[2]{'parent'} = 
$result_trees{'float_copying'};
 $result_trees{'float_copying'}{'contents'}[3] = 
$result_trees{'float_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[5]{'contents'}[1]{'extra'}{'label'};
 
$result_trees{'float_copying'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[4]{'args'}[0];
@@ -1156,7 +1140,7 @@
 $result_trees{'float_copying'}{'contents'}[4]{'contents'}[5]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[4];
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[4]{'contents'}[6]{'args'}[0];
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[4]{'contents'}[6];
-$result_trees{'float_copying'}{'contents'}[4]{'contents'}[6]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[6]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[4]{'contents'}[6]{'extra'}{'type'}{'content'}
 = 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[6]{'args'}[0]{'contents'};
 $result_trees{'float_copying'}{'contents'}[4]{'contents'}[6]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[4];
 $result_trees{'float_copying'}{'contents'}[4]{'contents'}[7]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[4];
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[4]{'contents'}[8]{'args'}[0];
@@ -1165,7 +1149,7 @@
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[4]{'contents'}[9]{'args'}[0];
 
$result_trees{'float_copying'}{'contents'}[4]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'float_copying'}{'contents'}[4]{'contents'}[9];
 $result_trees{'float_copying'}{'contents'}[4]{'contents'}[9]{'parent'} = 
$result_trees{'float_copying'}{'contents'}[4];
-$result_trees{'float_copying'}{'contents'}[4]{'extra'}{'misc_content'}[0] = 
$result_trees{'float_copying'}{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'float_copying'}{'contents'}[4]{'extra'}{'misc_content'} = 
$result_trees{'float_copying'}{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'float_copying'}{'contents'}[4]{'parent'} = 
$result_trees{'float_copying'};
 
 $result_texis{'float_copying'} = '@copying

Modified: trunk/tp/t/results/float/float_with_at_commands.pl
===================================================================
--- trunk/tp/t/results/float/float_with_at_commands.pl  2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/float/float_with_at_commands.pl  2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -302,11 +302,7 @@
         'normalized' => 'premi_00e8re-entr_00e9e',
         'spaces_before_argument' => ' ',
         'type' => {
-          'content' => [
-            {},
-            {},
-            {}
-          ],
+          'content' => [],
           'normalized' => 'address@hidden'ee'
         }
       },
@@ -373,11 +369,7 @@
       'extra' => {
         'spaces_before_argument' => ' ',
         'type' => {
-          'content' => [
-            {},
-            {},
-            {}
-          ],
+          'content' => [],
           'normalized' => 'address@hidden'ee'
         }
       },
@@ -444,9 +436,7 @@
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'extra'}{'node_content'}[2]
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1]{'contents'}[2];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'extra'}{'node_content'}[3]
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1]{'contents'}[3];
 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'extra'}{'node_content'}[4]
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[1]{'contents'}[4];
-$result_trees{'float_with_at_commands'}{'contents'}[0]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'float_with_at_commands'}{'contents'}[0]{'extra'}{'type'}{'content'}[1]
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'float_with_at_commands'}{'contents'}[0]{'extra'}{'type'}{'content'}[2]
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[0]{'contents'}[2];
+$result_trees{'float_with_at_commands'}{'contents'}[0]{'extra'}{'type'}{'content'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[0]{'contents'};
 $result_trees{'float_with_at_commands'}{'contents'}[0]{'line_nr'} = 
$result_trees{'float_with_at_commands'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'float_with_at_commands'}{'contents'}[0]{'parent'} = 
$result_trees{'float_with_at_commands'};
 $result_trees{'float_with_at_commands'}{'contents'}[1]{'parent'} = 
$result_trees{'float_with_at_commands'};
@@ -457,9 +447,7 @@
 
$result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'parent'}
 = $result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0];
 
$result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0];
 $result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'float_with_at_commands'}{'contents'}[3];
-$result_trees{'float_with_at_commands'}{'contents'}[3]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'float_with_at_commands'}{'contents'}[3]{'extra'}{'type'}{'content'}[1]
 = 
$result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0]{'contents'}[1];
-$result_trees{'float_with_at_commands'}{'contents'}[3]{'extra'}{'type'}{'content'}[2]
 = 
$result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0]{'contents'}[2];
+$result_trees{'float_with_at_commands'}{'contents'}[3]{'extra'}{'type'}{'content'}
 = 
$result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0]{'contents'};
 $result_trees{'float_with_at_commands'}{'contents'}[3]{'line_nr'} = 
$result_trees{'float_with_at_commands'}{'contents'}[3]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'float_with_at_commands'}{'contents'}[3]{'parent'} = 
$result_trees{'float_with_at_commands'};
 

Modified: trunk/tp/t/results/float/footnote_in_caption.pl
===================================================================
--- trunk/tp/t/results/float/footnote_in_caption.pl     2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/float/footnote_in_caption.pl     2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -58,9 +58,7 @@
           'extra' => {
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'fl'
             }
           },
@@ -218,9 +216,7 @@
             'normalized' => 'label',
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'fl'
             }
           },
@@ -262,7 +258,7 @@
 $result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'footnote_in_caption'}{'contents'}[1];
 
$result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[1];
-$result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[1]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[1]{'extra'}{'type'}{'content'}
 = 
$result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'footnote_in_caption'}{'contents'}[1];
 $result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'footnote_in_caption'}{'contents'}[1];
 
$result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[3]{'args'}[0];
@@ -288,7 +284,7 @@
 
$result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[3]{'extra'}{'caption'}
 = 
$result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
 
$result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[3]{'contents'}[3];
 
$result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[3]{'extra'}{'node_content'}[0]
 = 
$result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
-$result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[3]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[3]{'extra'}{'type'}{'content'}
 = 
$result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'};
 $result_trees{'footnote_in_caption'}{'contents'}[1]{'contents'}[3]{'parent'} = 
$result_trees{'footnote_in_caption'}{'contents'}[1];
 
$result_trees{'footnote_in_caption'}{'contents'}[1]{'extra'}{'node_content'}[0] 
= $result_trees{'footnote_in_caption'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'footnote_in_caption'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = $result_trees{'footnote_in_caption'}{'contents'}[1]{'extra'}{'node_content'};

Modified: trunk/tp/t/results/float/footnote_in_caption_and_error.pl
===================================================================
--- trunk/tp/t/results/float/footnote_in_caption_and_error.pl   2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/float/footnote_in_caption_and_error.pl   2018-09-24 
11:53:57 UTC (rev 8230)
@@ -58,9 +58,7 @@
           'extra' => {
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'fl'
             }
           },
@@ -224,9 +222,7 @@
             'normalized' => 'label',
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'fl'
             }
           },
@@ -268,7 +264,7 @@
 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[0]{'parent'}
 = $result_trees{'footnote_in_caption_and_error'}{'contents'}[1];
 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[1];
-$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[1]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[1]{'extra'}{'type'}{'content'}
 = 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'footnote_in_caption_and_error'}{'contents'}[1];
 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'footnote_in_caption_and_error'}{'contents'}[1];
 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[3]{'args'}[0];
@@ -296,7 +292,7 @@
 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[3]{'extra'}{'caption'}
 = 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[3]{'contents'}[1];
 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[3]{'contents'}[3];
 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[3]{'extra'}{'node_content'}[0]
 = 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[3]{'args'}[1]{'contents'}[0];
-$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[3]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[3]{'extra'}{'type'}{'content'}
 = 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'footnote_in_caption_and_error'}{'contents'}[1];
 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'args'}[0]{'contents'}[0];
 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'extra'}{'nodes_manuals'}[0]{'node_content'}
 = 
$result_trees{'footnote_in_caption_and_error'}{'contents'}[1]{'extra'}{'node_content'};

Modified: trunk/tp/t/results/float/listoffloats_with_commands.pl
===================================================================
--- trunk/tp/t/results/float/listoffloats_with_commands.pl      2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/float/listoffloats_with_commands.pl      2018-09-24 
11:53:57 UTC (rev 8230)
@@ -76,13 +76,7 @@
       'extra' => {
         'spaces_before_argument' => ' ',
         'type' => {
-          'content' => [
-            {},
-            {},
-            {},
-            {},
-            {}
-          ],
+          'content' => [],
           'normalized' => 'address@hidden'address@hidden'
         }
       },
@@ -103,11 +97,7 @@
 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0];
 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0];
 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'parent'} 
= $result_trees{'listoffloats_with_commands'}{'contents'}[0];
-$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'extra'}{'type'}{'content'}[1]
 = 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[1];
-$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'extra'}{'type'}{'content'}[2]
 = 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[2];
-$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'extra'}{'type'}{'content'}[3]
 = 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[3];
-$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'extra'}{'type'}{'content'}[4]
 = 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[4];
+$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'extra'}{'type'}{'content'}
 = 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'};
 $result_trees{'listoffloats_with_commands'}{'contents'}[0]{'line_nr'} = 
$result_trees{'listoffloats_with_commands'}{'contents'}[0]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'listoffloats_with_commands'}{'contents'}[0]{'parent'} = 
$result_trees{'listoffloats_with_commands'};
 

Modified: trunk/tp/t/results/float/numbering_captions_listoffloats.pl
===================================================================
--- trunk/tp/t/results/float/numbering_captions_listoffloats.pl 2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/float/numbering_captions_listoffloats.pl 2018-09-24 
11:53:57 UTC (rev 8230)
@@ -253,9 +253,7 @@
             'shortcaption' => {},
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Text'
             }
           },
@@ -419,9 +417,7 @@
             'shortcaption' => {},
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Text'
             }
           },
@@ -1281,9 +1277,7 @@
             'shortcaption' => {},
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Warning'
             }
           },
@@ -1647,9 +1641,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -1848,9 +1840,7 @@
             'normalized' => 'text-in-chapter',
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Text'
             }
           },
@@ -1989,9 +1979,7 @@
             'normalized' => 'float-with-a-lot-of-features-and-no-shortcaption',
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Text'
             }
           },
@@ -2273,13 +2261,7 @@
             'normalized' => 'theoreme',
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {},
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'normalized' => 'address@hidden'address@hidden'
             }
           },
@@ -2626,9 +2608,7 @@
             'shortcaption' => {},
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Warning'
             }
           },
@@ -2764,9 +2744,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -2935,9 +2913,7 @@
             'normalized' => 'text-in-section',
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Text'
             }
           },
@@ -2957,9 +2933,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 2,
@@ -3300,9 +3274,7 @@
             'shortcaption' => {},
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Text'
             }
           },
@@ -3494,9 +3466,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -3732,9 +3702,7 @@
             'shortcaption' => {},
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Text'
             }
           },
@@ -3754,9 +3722,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 2,
@@ -4096,9 +4062,7 @@
             'shortcaption' => {},
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Text'
             }
           },
@@ -4118,9 +4082,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -4351,9 +4313,7 @@
             'shortcaption' => {},
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Text'
             }
           },
@@ -4545,9 +4505,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 2,
@@ -4783,9 +4741,7 @@
             'shortcaption' => {},
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Text'
             }
           },
@@ -4805,9 +4761,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -5348,9 +5302,7 @@
           'extra' => {
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'normalized' => 'Text'
             }
           },
@@ -5430,13 +5382,7 @@
           'extra' => {
             'spaces_before_argument' => ' ',
             'type' => {
-              'content' => [
-                {},
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'normalized' => 'address@hidden'address@hidden'
             }
           },
@@ -5451,9 +5397,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -5519,7 +5463,7 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[1]{'extra'}{'float_section'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[1]{'extra'}{'shortcaption'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[1]{'contents'}[3];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[1]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[1]{'extra'}{'type'}{'content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[3]{'args'}[0];
@@ -5546,7 +5490,7 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[3]{'contents'}[6];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[3]{'extra'}{'float_section'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[3]{'extra'}{'shortcaption'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[3]{'contents'}[4];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[3]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[3]{'extra'}{'type'}{'content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[5];
@@ -5685,7 +5629,7 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[17]{'extra'}{'float_section'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[17]{'extra'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[17]{'args'}[1]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[17]{'extra'}{'shortcaption'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[17]{'contents'}[4];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[17]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[17]{'extra'}{'type'}{'content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[17]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[18]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19];
@@ -5746,7 +5690,7 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'extra'}{'end_command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'contents'}[6];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[19]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'contents'}[20]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[2];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'numbering_captions_listoffloats'}{'contents'}[2]{'parent'} = 
$result_trees{'numbering_captions_listoffloats'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[3]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[3];
@@ -5776,7 +5720,7 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[1]{'contents'}[4];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[1]{'extra'}{'float_section'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[4];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[1]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[1]{'extra'}{'type'}{'content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[1]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[4];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[2]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[4];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[3]{'args'}[0];
@@ -5799,7 +5743,7 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[3]{'extra'}{'end_command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[3]{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[3]{'extra'}{'float_section'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[4];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[3]{'extra'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[3]{'args'}[1]{'contents'}[0];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[3]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[3]{'extra'}{'type'}{'content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[3]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[4];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[4]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[4];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0];
@@ -5850,11 +5794,7 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'extra'}{'end_command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'contents'}[4];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'extra'}{'float_section'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[4];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'extra'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[1]{'contents'}[0];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'extra'}{'type'}{'content'}[1]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'extra'}{'type'}{'content'}[2]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[2];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'extra'}{'type'}{'content'}[3]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[3];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'extra'}{'type'}{'content'}[4]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[4];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'extra'}{'type'}{'content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[5]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[4];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[6]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[4];
@@ -5913,7 +5853,7 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[9]{'extra'}{'float_section'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[4];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[9]{'extra'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[9]{'args'}[1]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[9]{'extra'}{'shortcaption'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[9]{'contents'}[4];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[9]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[9]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[9]{'extra'}{'type'}{'content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[9]{'args'}[0]{'contents'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[9]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[4];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[10]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[4];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[0]{'extra'}{'command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11];
@@ -5934,7 +5874,7 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'extra'}{'end_command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'contents'}[2];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[11]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[4];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'contents'}[12]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[4];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'numbering_captions_listoffloats'}{'contents'}[4]{'parent'} = 
$result_trees{'numbering_captions_listoffloats'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[5]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[5];
@@ -5958,10 +5898,10 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[6]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[6]{'contents'}[1]{'contents'}[3];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[6]{'contents'}[1]{'extra'}{'float_section'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[6];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[6]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[6]{'contents'}[1]{'args'}[1]{'contents'}[0];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[6]{'contents'}[1]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[6]{'contents'}[1]{'extra'}{'type'}{'content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[6]{'contents'}[1]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[6];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[6]{'contents'}[2]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[6];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[6]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[6]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[6]{'args'}[0]{'contents'};
 $result_trees{'numbering_captions_listoffloats'}{'contents'}[6]{'parent'} = 
$result_trees{'numbering_captions_listoffloats'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[7]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[7];
@@ -6014,7 +5954,7 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[2]{'extra'}{'float_section'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[8];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[2]{'extra'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[2]{'extra'}{'shortcaption'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[2]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[2]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[2]{'extra'}{'type'}{'content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[2]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[8];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[3];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[3]{'args'}[1]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[3]{'args'}[1];
@@ -6045,7 +5985,7 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[3]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[8];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[4]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[8];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'contents'}[5]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[8];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'args'}[0]{'contents'};
 $result_trees{'numbering_captions_listoffloats'}{'contents'}[8]{'parent'} = 
$result_trees{'numbering_captions_listoffloats'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[9]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[9];
@@ -6082,10 +6022,10 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[10]{'contents'}[2]{'extra'}{'float_section'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[10];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[10]{'contents'}[2]{'extra'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[10]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[10]{'contents'}[2]{'extra'}{'shortcaption'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[10]{'contents'}[2]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[10]{'contents'}[2]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[10]{'contents'}[2]{'extra'}{'type'}{'content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[10]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[10]{'contents'}[2]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[10];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[10]{'contents'}[3]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[10];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[10]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[10]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[10]{'extra'}{'misc_content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[10]{'args'}[0]{'contents'};
 $result_trees{'numbering_captions_listoffloats'}{'contents'}[10]{'parent'} = 
$result_trees{'numbering_captions_listoffloats'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[11]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[11]{'args'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[11];
@@ -6138,10 +6078,10 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[2]{'extra'}{'float_section'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[12];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[2]{'extra'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[2]{'args'}[1]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[2]{'extra'}{'shortcaption'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[2]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[2]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[2]{'extra'}{'type'}{'content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[2]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[12];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'contents'}[3]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[12];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'extra'}{'misc_content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'args'}[0]{'contents'};
 $result_trees{'numbering_captions_listoffloats'}{'contents'}[12]{'parent'} = 
$result_trees{'numbering_captions_listoffloats'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[13]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[13]{'args'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[13];
@@ -6177,7 +6117,7 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'contents'}[1]{'extra'}{'float_section'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[14];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'contents'}[1]{'extra'}{'shortcaption'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'contents'}[1]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'contents'}[1]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'contents'}[1]{'extra'}{'type'}{'content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'contents'}[1]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[14];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'contents'}[2]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[14];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'contents'}[3];
@@ -6208,7 +6148,7 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'contents'}[3]{'extra'}{'shortcaption'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'contents'}[3]{'contents'}[4];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'contents'}[3]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[14];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'contents'}[4]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[14];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'extra'}{'misc_content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'args'}[0]{'contents'};
 $result_trees{'numbering_captions_listoffloats'}{'contents'}[14]{'parent'} = 
$result_trees{'numbering_captions_listoffloats'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[15]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[15]{'args'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[15];
@@ -6245,10 +6185,10 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[16]{'contents'}[1]{'extra'}{'float_section'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[16];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[16]{'contents'}[1]{'extra'}{'node_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[16]{'contents'}[1]{'args'}[1]{'contents'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[16]{'contents'}[1]{'extra'}{'shortcaption'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[16]{'contents'}[1]{'contents'}[2];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[16]{'contents'}[1]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[16]{'contents'}[1]{'extra'}{'type'}{'content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[16]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[16]{'contents'}[1]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[16];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[16]{'contents'}[2]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[16];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[16]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[16]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[16]{'extra'}{'misc_content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[16]{'args'}[0]{'contents'};
 $result_trees{'numbering_captions_listoffloats'}{'contents'}[16]{'parent'} = 
$result_trees{'numbering_captions_listoffloats'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[17]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[17]{'args'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[17];
@@ -6333,7 +6273,7 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[10]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[18];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[11]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[11];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[11]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[11]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[11]{'extra'}{'type'}{'content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[11]{'args'}[0]{'contents'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[11]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[18];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[1]{'args'}[0];
@@ -6346,15 +6286,11 @@
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'extra'}{'type'}{'content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[0];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'extra'}{'type'}{'content'}[1]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[1];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'extra'}{'type'}{'content'}[2]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[2];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'extra'}{'type'}{'content'}[3]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[3];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'extra'}{'type'}{'content'}[4]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[4];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'extra'}{'type'}{'content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'line_nr'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'args'}[0]{'contents'}[1]{'line_nr'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[12]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[18];
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'contents'}[13]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[18];
-$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'args'}[0]{'contents'}[0];
+$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'extra'}{'misc_content'}
 = 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'args'}[0]{'contents'};
 $result_trees{'numbering_captions_listoffloats'}{'contents'}[18]{'parent'} = 
$result_trees{'numbering_captions_listoffloats'};
 
$result_trees{'numbering_captions_listoffloats'}{'contents'}[19]{'args'}[0]{'parent'}
 = $result_trees{'numbering_captions_listoffloats'}{'contents'}[19];
 $result_trees{'numbering_captions_listoffloats'}{'contents'}[19]{'parent'} = 
$result_trees{'numbering_captions_listoffloats'};

Modified: trunk/tp/t/results/float/ref_to_float.pl
===================================================================
--- trunk/tp/t/results/float/ref_to_float.pl    2018-09-24 11:50:06 UTC (rev 
8229)
+++ trunk/tp/t/results/float/ref_to_float.pl    2018-09-24 11:53:57 UTC (rev 
8230)
@@ -87,9 +87,7 @@
         'normalized' => 'Label1',
         'spaces_before_argument' => ' ',
         'type' => {
-          'content' => [
-            {}
-          ],
+          'content' => [],
           'normalized' => 'Text'
         }
       },
@@ -303,7 +301,7 @@
 $result_trees{'ref_to_float'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'ref_to_float'}{'contents'}[0];
 $result_trees{'ref_to_float'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'ref_to_float'}{'contents'}[0]{'contents'}[1];
 $result_trees{'ref_to_float'}{'contents'}[0]{'extra'}{'node_content'}[0] = 
$result_trees{'ref_to_float'}{'contents'}[0]{'args'}[1]{'contents'}[0];
-$result_trees{'ref_to_float'}{'contents'}[0]{'extra'}{'type'}{'content'}[0] = 
$result_trees{'ref_to_float'}{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'ref_to_float'}{'contents'}[0]{'extra'}{'type'}{'content'} = 
$result_trees{'ref_to_float'}{'contents'}[0]{'args'}[0]{'contents'};
 $result_trees{'ref_to_float'}{'contents'}[0]{'parent'} = 
$result_trees{'ref_to_float'};
 $result_trees{'ref_to_float'}{'contents'}[1]{'parent'} = 
$result_trees{'ref_to_float'};
 $result_trees{'ref_to_float'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'ref_to_float'}{'contents'}[2];

Modified: trunk/tp/t/results/float/simple.pl
===================================================================
--- trunk/tp/t/results/float/simple.pl  2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/float/simple.pl  2018-09-24 11:53:57 UTC (rev 8230)
@@ -126,9 +126,7 @@
         'normalized' => 'Label',
         'spaces_before_argument' => ' ',
         'type' => {
-          'content' => [
-            {}
-          ],
+          'content' => [],
           'normalized' => 'Type'
         }
       },
@@ -162,7 +160,7 @@
 $result_trees{'simple'}{'contents'}[0]{'extra'}{'caption'} = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[2];
 $result_trees{'simple'}{'contents'}[0]{'extra'}{'end_command'} = 
$result_trees{'simple'}{'contents'}[0]{'contents'}[4];
 $result_trees{'simple'}{'contents'}[0]{'extra'}{'node_content'}[0] = 
$result_trees{'simple'}{'contents'}[0]{'args'}[1]{'contents'}[0];
-$result_trees{'simple'}{'contents'}[0]{'extra'}{'type'}{'content'}[0] = 
$result_trees{'simple'}{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'simple'}{'contents'}[0]{'extra'}{'type'}{'content'} = 
$result_trees{'simple'}{'contents'}[0]{'args'}[0]{'contents'};
 $result_trees{'simple'}{'contents'}[0]{'parent'} = $result_trees{'simple'};
 
 $result_texis{'simple'} = '@float Type, Label

Modified: trunk/tp/t/results/formatting/texi_bib_example.pl
===================================================================
--- trunk/tp/t/results/formatting/texi_bib_example.pl   2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/formatting/texi_bib_example.pl   2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -393,9 +393,7 @@
           ],
           'cmdname' => 'settitle',
           'extra' => {
-            'misc_content' => [
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'line_nr' => {
@@ -4004,9 +4002,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -4223,9 +4219,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -4449,9 +4443,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -4523,7 +4515,7 @@
 $result_trees{'texi_bib_example'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'texi_bib_example'}{'contents'}[0];
 
$result_trees{'texi_bib_example'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'texi_bib_example'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'texi_bib_example'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'texi_bib_example'}{'contents'}[0]{'contents'}[2];
-$result_trees{'texi_bib_example'}{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'texi_bib_example'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'texi_bib_example'}{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'texi_bib_example'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'texi_bib_example'}{'contents'}[0];
 $result_trees{'texi_bib_example'}{'contents'}[0]{'contents'}[3]{'parent'} = 
$result_trees{'texi_bib_example'}{'contents'}[0];
 
$result_trees{'texi_bib_example'}{'contents'}[0]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'texi_bib_example'}{'contents'}[0]{'contents'}[4];
@@ -4969,7 +4961,7 @@
 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'contents'}[4];
 $result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'texi_bib_example'}{'contents'}[2];
 $result_trees{'texi_bib_example'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'texi_bib_example'}{'contents'}[2];
-$result_trees{'texi_bib_example'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'texi_bib_example'}{'contents'}[2]{'extra'}{'misc_content'} = 
$result_trees{'texi_bib_example'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'texi_bib_example'}{'contents'}[2]{'parent'} = 
$result_trees{'texi_bib_example'};
 
$result_trees{'texi_bib_example'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'texi_bib_example'}{'contents'}[3]{'args'}[0];
 $result_trees{'texi_bib_example'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'texi_bib_example'}{'contents'}[3];
@@ -5000,7 +4992,7 @@
 
$result_trees{'texi_bib_example'}{'contents'}[4]{'contents'}[1]{'contents'}[7]{'parent'}
 = $result_trees{'texi_bib_example'}{'contents'}[4]{'contents'}[1];
 $result_trees{'texi_bib_example'}{'contents'}[4]{'contents'}[1]{'parent'} = 
$result_trees{'texi_bib_example'}{'contents'}[4];
 $result_trees{'texi_bib_example'}{'contents'}[4]{'contents'}[2]{'parent'} = 
$result_trees{'texi_bib_example'}{'contents'}[4];
-$result_trees{'texi_bib_example'}{'contents'}[4]{'extra'}{'misc_content'}[0] = 
$result_trees{'texi_bib_example'}{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'texi_bib_example'}{'contents'}[4]{'extra'}{'misc_content'} = 
$result_trees{'texi_bib_example'}{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'texi_bib_example'}{'contents'}[4]{'parent'} = 
$result_trees{'texi_bib_example'};
 $result_trees{'texi_bib_example'}{'contents'}[5] = 
$result_trees{'texi_bib_example'}{'contents'}[4]{'contents'}[1]{'contents'}[4]{'extra'}{'label'};
 
$result_trees{'texi_bib_example'}{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'texi_bib_example'}{'contents'}[6]{'args'}[0];
@@ -5033,7 +5025,7 @@
 $result_trees{'texi_bib_example'}{'contents'}[6]{'contents'}[1]{'line_nr'} = 
$result_trees{'texi_bib_example'}{'contents'}[6]{'contents'}[1]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'texi_bib_example'}{'contents'}[6]{'contents'}[1]{'parent'} = 
$result_trees{'texi_bib_example'}{'contents'}[6];
 $result_trees{'texi_bib_example'}{'contents'}[6]{'contents'}[2]{'parent'} = 
$result_trees{'texi_bib_example'}{'contents'}[6];
-$result_trees{'texi_bib_example'}{'contents'}[6]{'extra'}{'misc_content'}[0] = 
$result_trees{'texi_bib_example'}{'contents'}[6]{'args'}[0]{'contents'}[0];
+$result_trees{'texi_bib_example'}{'contents'}[6]{'extra'}{'misc_content'} = 
$result_trees{'texi_bib_example'}{'contents'}[6]{'args'}[0]{'contents'};
 $result_trees{'texi_bib_example'}{'contents'}[6]{'parent'} = 
$result_trees{'texi_bib_example'};
 $result_trees{'texi_bib_example'}{'contents'}[7]{'args'}[0]{'parent'} = 
$result_trees{'texi_bib_example'}{'contents'}[7];
 $result_trees{'texi_bib_example'}{'contents'}[7]{'parent'} = 
$result_trees{'texi_bib_example'};

Modified: trunk/tp/t/results/formatting/texi_glossary.pl
===================================================================
--- trunk/tp/t/results/formatting/texi_glossary.pl      2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/formatting/texi_glossary.pl      2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -860,9 +860,7 @@
                         }
                       ],
                       'extra' => {
-                        'misc_content' => [
-                          {}
-                        ],
+                        'misc_content' => [],
                         'spaces_before_argument' => ' '
                       },
                       'level' => 1,
@@ -1078,9 +1076,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -1258,7 +1254,7 @@
 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[3]{'contents'}[10]{'extra'}{'label'}{'parent'}{'parent'}{'contents'}[2]
 = 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[3]{'contents'}[10]{'extra'}{'label'}{'parent'};
 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[3]{'contents'}[10]{'extra'}{'label'}{'parent'}{'parent'}{'contents'}[3]{'parent'}
 = 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[3]{'contents'}[10]{'extra'}{'label'}{'parent'}{'parent'};
 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[3]{'contents'}[10]{'extra'}{'label'}{'parent'}{'parent'}{'contents'}[4]{'parent'}
 = 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[3]{'contents'}[10]{'extra'}{'label'}{'parent'}{'parent'};
-$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[3]{'contents'}[10]{'extra'}{'label'}{'parent'}{'parent'}{'extra'}{'misc_content'}[0]
 = 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[3]{'contents'}[10]{'extra'}{'label'}{'parent'}{'parent'}{'args'}[0]{'contents'}[0];
+$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[3]{'contents'}[10]{'extra'}{'label'}{'parent'}{'parent'}{'extra'}{'misc_content'}
 = 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[3]{'contents'}[10]{'extra'}{'label'}{'parent'}{'parent'}{'args'}[0]{'contents'};
 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[3]{'contents'}[10]{'extra'}{'label'}{'parent'}{'parent'}{'parent'}
 = $result_trees{'texi_glossary'};
 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[3]{'contents'}[10]{'extra'}{'node_argument'}{'node_content'}[0]
 = 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[3]{'contents'}[10]{'args'}[0]{'contents'}[0];
 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[3]{'contents'}[10]{'parent'}
 = $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[3];
@@ -1288,7 +1284,7 @@
 
$result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[3]{'contents'}[18]{'parent'}
 = $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[3];
 $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'texi_glossary'}{'contents'}[2];
 $result_trees{'texi_glossary'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'texi_glossary'}{'contents'}[2];
-$result_trees{'texi_glossary'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'texi_glossary'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'texi_glossary'}{'contents'}[2]{'extra'}{'misc_content'} = 
$result_trees{'texi_glossary'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'texi_glossary'}{'contents'}[2]{'parent'} = 
$result_trees{'texi_glossary'};
 
$result_trees{'texi_glossary'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'texi_glossary'}{'contents'}[3]{'args'}[0];
 $result_trees{'texi_glossary'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'texi_glossary'}{'contents'}[3];

Modified: trunk/tp/t/results/heading/heading_in_copying.pl
===================================================================
--- trunk/tp/t/results/heading/heading_in_copying.pl    2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/heading/heading_in_copying.pl    2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -76,12 +76,7 @@
               ],
               'cmdname' => 'heading',
               'extra' => {
-                'misc_content' => [
-                  {},
-                  {},
-                  {},
-                  {}
-                ],
+                'misc_content' => [],
                 'spaces_before_argument' => ' '
               },
               'level' => 2,
@@ -109,9 +104,7 @@
               'extra' => {
                 'index_entry' => {
                   'command' => {},
-                  'content' => [
-                    {}
-                  ],
+                  'content' => [],
                   'content_normalized' => [],
                   'in_code' => 0,
                   'index_at_command' => 'cindex',
@@ -187,12 +180,7 @@
               ],
               'cmdname' => 'subheading',
               'extra' => {
-                'misc_content' => [
-                  {},
-                  {},
-                  {},
-                  {}
-                ],
+                'misc_content' => [],
                 'spaces_before_argument' => ' '
               },
               'level' => 3,
@@ -323,19 +311,16 @@
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3];
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3];
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'line_nr'};
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[2]{'parent'}
 = $result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0];
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'region'}
 = $result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
@@ -345,10 +330,7 @@
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[3];
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0];
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[1];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[2];
-$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[3];
+$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'line_nr'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'args'}[0]{'contents'}[3]{'line_nr'};
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0];
 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'heading_in_copying'}{'contents'}[0]{'contents'}[0]{'contents'}[6]{'args'}[0];

Modified: trunk/tp/t/results/heading/heading_in_example.pl
===================================================================
--- trunk/tp/t/results/heading/heading_in_example.pl    2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/heading/heading_in_example.pl    2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -68,12 +68,7 @@
           ],
           'cmdname' => 'heading',
           'extra' => {
-            'misc_content' => [
-              {},
-              {},
-              {},
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'level' => 2,
@@ -133,10 +128,7 @@
 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'parent'}
 = $result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[1];
-$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
+$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[1]{'line_nr'} = 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3]{'line_nr'};
 $result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'heading_in_example'}{'contents'}[0];
 
$result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'heading_in_example'}{'contents'}[0]{'contents'}[2]{'args'}[0];

Modified: trunk/tp/t/results/heading/heading_in_quotation.pl
===================================================================
--- trunk/tp/t/results/heading/heading_in_quotation.pl  2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/heading/heading_in_quotation.pl  2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -74,12 +74,7 @@
           ],
           'cmdname' => 'heading',
           'extra' => {
-            'misc_content' => [
-              {},
-              {},
-              {},
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'level' => 2,
@@ -146,10 +141,7 @@
 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3];
 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[2];
-$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3];
+$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[2]{'line_nr'} 
= 
$result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[3]{'line_nr'};
 $result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[2]{'parent'} 
= $result_trees{'heading_in_quotation'}{'contents'}[0];
 $result_trees{'heading_in_quotation'}{'contents'}[0]{'contents'}[3]{'parent'} 
= $result_trees{'heading_in_quotation'}{'contents'}[0];

Modified: trunk/tp/t/results/html_tests/character_number_leading_toc_stoc.pl
===================================================================
--- trunk/tp/t/results/html_tests/character_number_leading_toc_stoc.pl  
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/html_tests/character_number_leading_toc_stoc.pl  
2018-09-24 11:53:57 UTC (rev 8230)
@@ -32,9 +32,7 @@
       'cmdname' => 'top',
       'contents' => [],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -65,9 +63,7 @@
       'cmdname' => 'chapter',
       'contents' => [],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -99,9 +95,7 @@
       'cmdname' => 'unnumbered',
       'contents' => [],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -185,9 +179,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 2,
@@ -204,15 +196,15 @@
 $result_trees{'character_number_leading_toc_stoc'}{'contents'}[0]{'parent'} = 
$result_trees{'character_number_leading_toc_stoc'};
 
$result_trees{'character_number_leading_toc_stoc'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'character_number_leading_toc_stoc'}{'contents'}[1]{'args'}[0];
 
$result_trees{'character_number_leading_toc_stoc'}{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'character_number_leading_toc_stoc'}{'contents'}[1];
-$result_trees{'character_number_leading_toc_stoc'}{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'character_number_leading_toc_stoc'}{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'character_number_leading_toc_stoc'}{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'character_number_leading_toc_stoc'}{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'character_number_leading_toc_stoc'}{'contents'}[1]{'parent'} = 
$result_trees{'character_number_leading_toc_stoc'};
 
$result_trees{'character_number_leading_toc_stoc'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'character_number_leading_toc_stoc'}{'contents'}[2]{'args'}[0];
 
$result_trees{'character_number_leading_toc_stoc'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'character_number_leading_toc_stoc'}{'contents'}[2];
-$result_trees{'character_number_leading_toc_stoc'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'character_number_leading_toc_stoc'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'character_number_leading_toc_stoc'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'character_number_leading_toc_stoc'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'character_number_leading_toc_stoc'}{'contents'}[2]{'parent'} = 
$result_trees{'character_number_leading_toc_stoc'};
 
$result_trees{'character_number_leading_toc_stoc'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'character_number_leading_toc_stoc'}{'contents'}[3]{'args'}[0];
 
$result_trees{'character_number_leading_toc_stoc'}{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'character_number_leading_toc_stoc'}{'contents'}[3];
-$result_trees{'character_number_leading_toc_stoc'}{'contents'}[3]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'character_number_leading_toc_stoc'}{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'character_number_leading_toc_stoc'}{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'character_number_leading_toc_stoc'}{'contents'}[3]{'args'}[0]{'contents'};
 $result_trees{'character_number_leading_toc_stoc'}{'contents'}[3]{'parent'} = 
$result_trees{'character_number_leading_toc_stoc'};
 
$result_trees{'character_number_leading_toc_stoc'}{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'character_number_leading_toc_stoc'}{'contents'}[4]{'args'}[0];
 
$result_trees{'character_number_leading_toc_stoc'}{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'character_number_leading_toc_stoc'}{'contents'}[4];
@@ -223,7 +215,7 @@
 
$result_trees{'character_number_leading_toc_stoc'}{'contents'}[4]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'character_number_leading_toc_stoc'}{'contents'}[4]{'contents'}[3];
 
$result_trees{'character_number_leading_toc_stoc'}{'contents'}[4]{'contents'}[3]{'parent'}
 = $result_trees{'character_number_leading_toc_stoc'}{'contents'}[4];
 
$result_trees{'character_number_leading_toc_stoc'}{'contents'}[4]{'contents'}[4]{'parent'}
 = $result_trees{'character_number_leading_toc_stoc'}{'contents'}[4];
-$result_trees{'character_number_leading_toc_stoc'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'character_number_leading_toc_stoc'}{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'character_number_leading_toc_stoc'}{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'character_number_leading_toc_stoc'}{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'character_number_leading_toc_stoc'}{'contents'}[4]{'parent'} = 
$result_trees{'character_number_leading_toc_stoc'};
 
 $result_texis{'character_number_leading_toc_stoc'} = '@top top

Modified: trunk/tp/t/results/html_tests/check_htmlxref.pl
===================================================================
--- trunk/tp/t/results/html_tests/check_htmlxref.pl     2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/html_tests/check_htmlxref.pl     2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -478,9 +478,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -624,7 +622,7 @@
 
$result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'extra'}{'end_command'}
 = $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'contents'}[3];
 $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'check_htmlxref'}{'contents'}[2];
 $result_trees{'check_htmlxref'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'check_htmlxref'}{'contents'}[2];
-$result_trees{'check_htmlxref'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'check_htmlxref'}{'contents'}[2]{'extra'}{'misc_content'} = 
$result_trees{'check_htmlxref'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'check_htmlxref'}{'contents'}[2]{'parent'} = 
$result_trees{'check_htmlxref'};
 
$result_trees{'check_htmlxref'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'check_htmlxref'}{'contents'}[3]{'args'}[0];
 $result_trees{'check_htmlxref'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'check_htmlxref'}{'contents'}[3];

Modified: trunk/tp/t/results/html_tests/documentdescription.pl
===================================================================
--- trunk/tp/t/results/html_tests/documentdescription.pl        2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/html_tests/documentdescription.pl        2018-09-24 
11:53:57 UTC (rev 8230)
@@ -282,9 +282,7 @@
       'cmdname' => 'top',
       'contents' => [],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -349,7 +347,7 @@
 $result_trees{'documentdescription'}{'contents'}[0]{'parent'} = 
$result_trees{'documentdescription'};
 
$result_trees{'documentdescription'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'documentdescription'}{'contents'}[1]{'args'}[0];
 $result_trees{'documentdescription'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'documentdescription'}{'contents'}[1];
-$result_trees{'documentdescription'}{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'documentdescription'}{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'documentdescription'}{'contents'}[1]{'extra'}{'misc_content'} = 
$result_trees{'documentdescription'}{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'documentdescription'}{'contents'}[1]{'parent'} = 
$result_trees{'documentdescription'};
 
 $result_texis{'documentdescription'} = '@documentdescription

Modified: 
trunk/tp/t/results/html_tests/empty_lines_at_beginning_no_setfilename.pl
===================================================================
--- trunk/tp/t/results/html_tests/empty_lines_at_beginning_no_setfilename.pl    
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/html_tests/empty_lines_at_beginning_no_setfilename.pl    
2018-09-24 11:53:57 UTC (rev 8230)
@@ -127,9 +127,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -171,7 +169,7 @@
 
$result_trees{'empty_lines_at_beginning_no_setfilename'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_lines_at_beginning_no_setfilename'}{'contents'}[2]{'args'}[0];
 
$result_trees{'empty_lines_at_beginning_no_setfilename'}{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'empty_lines_at_beginning_no_setfilename'}{'contents'}[2];
 
$result_trees{'empty_lines_at_beginning_no_setfilename'}{'contents'}[2]{'contents'}[0]{'parent'}
 = $result_trees{'empty_lines_at_beginning_no_setfilename'}{'contents'}[2];
-$result_trees{'empty_lines_at_beginning_no_setfilename'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'empty_lines_at_beginning_no_setfilename'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'empty_lines_at_beginning_no_setfilename'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'empty_lines_at_beginning_no_setfilename'}{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'empty_lines_at_beginning_no_setfilename'}{'contents'}[2]{'parent'}
 = $result_trees{'empty_lines_at_beginning_no_setfilename'};
 
$result_trees{'empty_lines_at_beginning_no_setfilename'}{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'empty_lines_at_beginning_no_setfilename'}{'contents'}[3];
 
$result_trees{'empty_lines_at_beginning_no_setfilename'}{'contents'}[3]{'parent'}
 = $result_trees{'empty_lines_at_beginning_no_setfilename'};

Modified: 
trunk/tp/t/results/html_tests/empty_lines_at_beginning_no_setfilename_no_element.pl
===================================================================
--- 
trunk/tp/t/results/html_tests/empty_lines_at_beginning_no_setfilename_no_element.pl
 2018-09-24 11:50:06 UTC (rev 8229)
+++ 
trunk/tp/t/results/html_tests/empty_lines_at_beginning_no_setfilename_no_element.pl
 2018-09-24 11:53:57 UTC (rev 8230)
@@ -50,9 +50,7 @@
       ],
       'cmdname' => 'center',
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'line_nr' => {
@@ -106,7 +104,7 @@
 
$result_trees{'empty_lines_at_beginning_no_setfilename_no_element'}{'contents'}[0]{'parent'}
 = $result_trees{'empty_lines_at_beginning_no_setfilename_no_element'};
 
$result_trees{'empty_lines_at_beginning_no_setfilename_no_element'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_lines_at_beginning_no_setfilename_no_element'}{'contents'}[1]{'args'}[0];
 
$result_trees{'empty_lines_at_beginning_no_setfilename_no_element'}{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_lines_at_beginning_no_setfilename_no_element'}{'contents'}[1];
-$result_trees{'empty_lines_at_beginning_no_setfilename_no_element'}{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'empty_lines_at_beginning_no_setfilename_no_element'}{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'empty_lines_at_beginning_no_setfilename_no_element'}{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'empty_lines_at_beginning_no_setfilename_no_element'}{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'empty_lines_at_beginning_no_setfilename_no_element'}{'contents'}[1]{'parent'}
 = $result_trees{'empty_lines_at_beginning_no_setfilename_no_element'};
 
$result_trees{'empty_lines_at_beginning_no_setfilename_no_element'}{'contents'}[2]{'parent'}
 = $result_trees{'empty_lines_at_beginning_no_setfilename_no_element'};
 
$result_trees{'empty_lines_at_beginning_no_setfilename_no_element'}{'contents'}[3]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_lines_at_beginning_no_setfilename_no_element'}{'contents'}[3];

Modified: trunk/tp/t/results/html_tests/html_in_copying.pl
===================================================================
--- trunk/tp/t/results/html_tests/html_in_copying.pl    2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/html_tests/html_in_copying.pl    2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -225,9 +225,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -271,7 +269,7 @@
 
$result_trees{'html_in_copying'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'html_in_copying'}{'contents'}[2]{'args'}[0];
 $result_trees{'html_in_copying'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'html_in_copying'}{'contents'}[2];
 $result_trees{'html_in_copying'}{'contents'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'html_in_copying'}{'contents'}[2];
-$result_trees{'html_in_copying'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'html_in_copying'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'html_in_copying'}{'contents'}[2]{'extra'}{'misc_content'} = 
$result_trees{'html_in_copying'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'html_in_copying'}{'contents'}[2]{'parent'} = 
$result_trees{'html_in_copying'};
 
 $result_texis{'html_in_copying'} = '

Modified: trunk/tp/t/results/html_tests/index_and_node_same_name.pl
===================================================================
--- trunk/tp/t/results/html_tests/index_and_node_same_name.pl   2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/html_tests/index_and_node_same_name.pl   2018-09-24 
11:53:57 UTC (rev 8230)
@@ -32,9 +32,7 @@
       'cmdname' => 'top',
       'contents' => [],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -91,9 +89,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -178,7 +174,7 @@
 $result_trees{'index_and_node_same_name'}{'contents'}[0]{'parent'} = 
$result_trees{'index_and_node_same_name'};
 
$result_trees{'index_and_node_same_name'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'index_and_node_same_name'}{'contents'}[1]{'args'}[0];
 $result_trees{'index_and_node_same_name'}{'contents'}[1]{'args'}[0]{'parent'} 
= $result_trees{'index_and_node_same_name'}{'contents'}[1];
-$result_trees{'index_and_node_same_name'}{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'index_and_node_same_name'}{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'index_and_node_same_name'}{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'index_and_node_same_name'}{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'index_and_node_same_name'}{'contents'}[1]{'parent'} = 
$result_trees{'index_and_node_same_name'};
 
$result_trees{'index_and_node_same_name'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'index_and_node_same_name'}{'contents'}[2]{'args'}[0];
 $result_trees{'index_and_node_same_name'}{'contents'}[2]{'args'}[0]{'parent'} 
= $result_trees{'index_and_node_same_name'}{'contents'}[2];
@@ -186,10 +182,10 @@
 
$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[1];
-$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'index_and_node_same_name'}{'contents'}[2];
-$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'index_and_node_same_name'}{'contents'}[2];
 
$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'index_and_node_same_name'}{'contents'}[2]{'contents'}[2];

Modified: trunk/tp/t/results/html_tests/index_below.pl
===================================================================
--- trunk/tp/t/results/html_tests/index_below.pl        2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/html_tests/index_below.pl        2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -40,9 +40,7 @@
           }
         ],
         'extra' => {
-          'misc_content' => [
-            {}
-          ],
+          'misc_content' => [],
           'spaces_before_argument' => ' '
         },
         'level' => 0,
@@ -89,9 +87,7 @@
           }
         ],
         'extra' => {
-          'misc_content' => [
-            {}
-          ],
+          'misc_content' => [],
           'spaces_before_argument' => ' '
         },
         'level' => 1,
@@ -159,9 +155,7 @@
             'extra' => {
               'index_entry' => {
                 'command' => {},
-                'content' => [
-                  {}
-                ],
+                'content' => [],
                 'content_normalized' => [],
                 'in_code' => 0,
                 'index_at_command' => 'cindex',
@@ -214,9 +208,7 @@
           }
         ],
         'extra' => {
-          'misc_content' => [
-            {}
-          ],
+          'misc_content' => [],
           'spaces_before_argument' => ' '
         },
         'level' => 2,
@@ -241,7 +233,7 @@
 
$result_trees{'index_below'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'index_below'}[0]{'contents'}[1]{'args'}[0];
 $result_trees{'index_below'}[0]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'index_below'}[0]{'contents'}[1];
 $result_trees{'index_below'}[0]{'contents'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'index_below'}[0]{'contents'}[1];
-$result_trees{'index_below'}[0]{'contents'}[1]{'extra'}{'misc_content'}[0] = 
$result_trees{'index_below'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'index_below'}[0]{'contents'}[1]{'extra'}{'misc_content'} = 
$result_trees{'index_below'}[0]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'index_below'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'index_below'}[0];
 $result_trees{'index_below'}[0]{'extra'}{'element_command'} = 
$result_trees{'index_below'}[0]{'contents'}[1];
 $result_trees{'index_below'}[0]{'extra'}{'section'} = 
$result_trees{'index_below'}[0]{'contents'}[1];
@@ -248,7 +240,7 @@
 
$result_trees{'index_below'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'index_below'}[1]{'contents'}[0]{'args'}[0];
 $result_trees{'index_below'}[1]{'contents'}[0]{'args'}[0]{'parent'} = 
$result_trees{'index_below'}[1]{'contents'}[0];
 $result_trees{'index_below'}[1]{'contents'}[0]{'contents'}[0]{'parent'} = 
$result_trees{'index_below'}[1]{'contents'}[0];
-$result_trees{'index_below'}[1]{'contents'}[0]{'extra'}{'misc_content'}[0] = 
$result_trees{'index_below'}[1]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'index_below'}[1]{'contents'}[0]{'extra'}{'misc_content'} = 
$result_trees{'index_below'}[1]{'contents'}[0]{'args'}[0]{'contents'};
 $result_trees{'index_below'}[1]{'contents'}[0]{'parent'} = 
$result_trees{'index_below'}[1];
 $result_trees{'index_below'}[1]{'element_prev'} = 
$result_trees{'index_below'}[0];
 $result_trees{'index_below'}[1]{'extra'}{'element_command'} = 
$result_trees{'index_below'}[1]{'contents'}[0];
@@ -259,14 +251,14 @@
 
$result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0];
 
$result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[1];
 
$result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[1];
-$result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
-$result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'index_below'}[2]{'contents'}[0];
 
$result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0];
 
$result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[2];
 $result_trees{'index_below'}[2]{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'index_below'}[2]{'contents'}[0];
-$result_trees{'index_below'}[2]{'contents'}[0]{'extra'}{'misc_content'}[0] = 
$result_trees{'index_below'}[2]{'contents'}[0]{'args'}[0]{'contents'}[0];
+$result_trees{'index_below'}[2]{'contents'}[0]{'extra'}{'misc_content'} = 
$result_trees{'index_below'}[2]{'contents'}[0]{'args'}[0]{'contents'};
 $result_trees{'index_below'}[2]{'contents'}[0]{'parent'} = 
$result_trees{'index_below'}[2];
 $result_trees{'index_below'}[2]{'element_prev'} = 
$result_trees{'index_below'}[1];
 $result_trees{'index_below'}[2]{'extra'}{'element_command'} = 
$result_trees{'index_below'}[2]{'contents'}[0];

Modified: trunk/tp/t/results/html_tests/redirection_same_labels.pl
===================================================================
--- trunk/tp/t/results/html_tests/redirection_same_labels.pl    2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/html_tests/redirection_same_labels.pl    2018-09-24 
11:53:57 UTC (rev 8230)
@@ -354,9 +354,7 @@
           }
         ],
         'extra' => {
-          'misc_content' => [
-            {}
-          ],
+          'misc_content' => [],
           'spaces_before_argument' => ' '
         },
         'level' => 0,
@@ -658,9 +656,7 @@
           }
         ],
         'extra' => {
-          'misc_content' => [
-            {}
-          ],
+          'misc_content' => [],
           'spaces_before_argument' => ' '
         },
         'level' => 1,
@@ -1013,9 +1009,7 @@
           }
         ],
         'extra' => {
-          'misc_content' => [
-            {}
-          ],
+          'misc_content' => [],
           'spaces_before_argument' => ' '
         },
         'level' => 1,
@@ -1139,7 +1133,7 @@
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[2]{'contents'}[1]{'contents'}[4];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'redirection_same_labels'}[0]{'contents'}[2];
 
$result_trees{'redirection_same_labels'}[0]{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'redirection_same_labels'}[0]{'contents'}[2];
-$result_trees{'redirection_same_labels'}[0]{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'redirection_same_labels'}[0]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'redirection_same_labels'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'redirection_same_labels'}[0];
 $result_trees{'redirection_same_labels'}[0]{'extra'}{'element_command'} = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[2];
 $result_trees{'redirection_same_labels'}[0]{'extra'}{'node'} = 
$result_trees{'redirection_same_labels'}[0]{'contents'}[1];
@@ -1189,7 +1183,7 @@
 
$result_trees{'redirection_same_labels'}[1]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'redirection_same_labels'}[1]{'contents'}[1]{'contents'}[1]{'contents'}[3];
 
$result_trees{'redirection_same_labels'}[1]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'redirection_same_labels'}[1]{'contents'}[1];
 
$result_trees{'redirection_same_labels'}[1]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'redirection_same_labels'}[1]{'contents'}[1];
-$result_trees{'redirection_same_labels'}[1]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'redirection_same_labels'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'redirection_same_labels'}[1]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'redirection_same_labels'}[1]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'redirection_same_labels'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'redirection_same_labels'}[1];
 
$result_trees{'redirection_same_labels'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'redirection_same_labels'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
@@ -1245,7 +1239,7 @@
 
$result_trees{'redirection_same_labels'}[2]{'contents'}[1]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'redirection_same_labels'}[2]{'contents'}[1]{'contents'}[1]{'contents'}[2];
 
$result_trees{'redirection_same_labels'}[2]{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'redirection_same_labels'}[2]{'contents'}[1];
 
$result_trees{'redirection_same_labels'}[2]{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'redirection_same_labels'}[2]{'contents'}[1];
-$result_trees{'redirection_same_labels'}[2]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'redirection_same_labels'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'redirection_same_labels'}[2]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'redirection_same_labels'}[2]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'redirection_same_labels'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'redirection_same_labels'}[2];
 
$result_trees{'redirection_same_labels'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'redirection_same_labels'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'redirection_same_labels'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];

Modified: trunk/tp/t/results/html_tests/shortcontents_no_top.pl
===================================================================
--- trunk/tp/t/results/html_tests/shortcontents_no_top.pl       2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/html_tests/shortcontents_no_top.pl       2018-09-24 
11:53:57 UTC (rev 8230)
@@ -39,9 +39,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -80,9 +78,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -138,9 +134,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 2,
@@ -159,12 +153,12 @@
 
$result_trees{'shortcontents_no_top'}{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'shortcontents_no_top'}{'contents'}[1]{'args'}[0];
 $result_trees{'shortcontents_no_top'}{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'shortcontents_no_top'}{'contents'}[1];
 $result_trees{'shortcontents_no_top'}{'contents'}[1]{'contents'}[0]{'parent'} 
= $result_trees{'shortcontents_no_top'}{'contents'}[1];
-$result_trees{'shortcontents_no_top'}{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'shortcontents_no_top'}{'contents'}[1]{'args'}[0]{'contents'}[0];
+$result_trees{'shortcontents_no_top'}{'contents'}[1]{'extra'}{'misc_content'} 
= $result_trees{'shortcontents_no_top'}{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'shortcontents_no_top'}{'contents'}[1]{'parent'} = 
$result_trees{'shortcontents_no_top'};
 
$result_trees{'shortcontents_no_top'}{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'shortcontents_no_top'}{'contents'}[2]{'args'}[0];
 $result_trees{'shortcontents_no_top'}{'contents'}[2]{'args'}[0]{'parent'} = 
$result_trees{'shortcontents_no_top'}{'contents'}[2];
 $result_trees{'shortcontents_no_top'}{'contents'}[2]{'contents'}[0]{'parent'} 
= $result_trees{'shortcontents_no_top'}{'contents'}[2];
-$result_trees{'shortcontents_no_top'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'shortcontents_no_top'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'shortcontents_no_top'}{'contents'}[2]{'extra'}{'misc_content'} 
= $result_trees{'shortcontents_no_top'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'shortcontents_no_top'}{'contents'}[2]{'parent'} = 
$result_trees{'shortcontents_no_top'};
 
$result_trees{'shortcontents_no_top'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'shortcontents_no_top'}{'contents'}[3]{'args'}[0];
 $result_trees{'shortcontents_no_top'}{'contents'}[3]{'args'}[0]{'parent'} = 
$result_trees{'shortcontents_no_top'}{'contents'}[3];
@@ -171,7 +165,7 @@
 $result_trees{'shortcontents_no_top'}{'contents'}[3]{'contents'}[0]{'parent'} 
= $result_trees{'shortcontents_no_top'}{'contents'}[3];
 
$result_trees{'shortcontents_no_top'}{'contents'}[3]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'shortcontents_no_top'}{'contents'}[3]{'contents'}[1];
 $result_trees{'shortcontents_no_top'}{'contents'}[3]{'contents'}[1]{'parent'} 
= $result_trees{'shortcontents_no_top'}{'contents'}[3];
-$result_trees{'shortcontents_no_top'}{'contents'}[3]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'shortcontents_no_top'}{'contents'}[3]{'args'}[0]{'contents'}[0];
+$result_trees{'shortcontents_no_top'}{'contents'}[3]{'extra'}{'misc_content'} 
= $result_trees{'shortcontents_no_top'}{'contents'}[3]{'args'}[0]{'contents'};
 $result_trees{'shortcontents_no_top'}{'contents'}[3]{'parent'} = 
$result_trees{'shortcontents_no_top'};
 
 $result_texis{'shortcontents_no_top'} = '@chapter chap

Modified: trunk/tp/t/results/html_tests/simple_menu.pl
===================================================================
--- trunk/tp/t/results/html_tests/simple_menu.pl        2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/html_tests/simple_menu.pl        2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -1906,6 +1906,7 @@
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[9]{'parent'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'contents'}[9];
 $result_trees{'simple_menu'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'simple_menu'}{'contents'}[2];
+$result_trees{'simple_menu'}{'contents'}[2]{'extra'}{'misc_content'} = 
$result_trees{'simple_menu'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'simple_menu'}{'contents'}[2]{'parent'} = 
$result_trees{'simple_menu'};
 
 $result_texis{'simple_menu'} = '

Modified: trunk/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl
===================================================================
--- trunk/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl     
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/html_tests/test_xrefautomaticsectiontitle.pl     
2018-09-24 11:53:57 UTC (rev 8230)
@@ -194,9 +194,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -437,9 +435,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 1,
@@ -481,7 +477,7 @@
 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'extra'}{'end_command'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'contents'}[2];
 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2];
 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2];
-$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[2]{'parent'} = 
$result_trees{'test_xrefautomaticsectiontitle'};
 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[3]{'args'}[0];
 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[3];
@@ -514,7 +510,7 @@
 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[4]{'contents'}[7]{'contents'}[0]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[4]{'contents'}[7];
 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[4]{'contents'}[7]{'contents'}[1]{'parent'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[4]{'contents'}[7];
 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[4]{'contents'}[7]{'parent'}
 = $result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[4];
-$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[4]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[4]{'args'}[0]{'contents'}[0];
+$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'test_xrefautomaticsectiontitle'}{'contents'}[4]{'parent'} = 
$result_trees{'test_xrefautomaticsectiontitle'};
 
 $result_texis{'test_xrefautomaticsectiontitle'} = '@node Top

Modified: trunk/tp/t/results/html_tests/titles.pl
===================================================================
--- trunk/tp/t/results/html_tests/titles.pl     2018-09-24 11:50:06 UTC (rev 
8229)
+++ trunk/tp/t/results/html_tests/titles.pl     2018-09-24 11:53:57 UTC (rev 
8230)
@@ -105,13 +105,7 @@
           ],
           'cmdname' => 'settitle',
           'extra' => {
-            'misc_content' => [
-              {},
-              {},
-              {},
-              {},
-              {}
-            ],
+            'misc_content' => [],
             'spaces_before_argument' => ' '
           },
           'line_nr' => {},
@@ -273,14 +267,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {},
-          {},
-          {},
-          {},
-          {},
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -304,11 +291,7 @@
 
$result_trees{'titles'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[4]{'line_nr'}
 = 
$result_trees{'titles'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'line_nr'};
 
$result_trees{'titles'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[4]{'parent'}
 = $result_trees{'titles'}{'contents'}[0]{'contents'}[1]{'args'}[0];
 $result_trees{'titles'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'parent'} = 
$result_trees{'titles'}{'contents'}[0]{'contents'}[1];
-$result_trees{'titles'}{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'titles'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'titles'}{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[1]
 = 
$result_trees{'titles'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'titles'}{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[2]
 = 
$result_trees{'titles'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'titles'}{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[3]
 = 
$result_trees{'titles'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[3];
-$result_trees{'titles'}{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'}[4]
 = 
$result_trees{'titles'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[4];
+$result_trees{'titles'}{'contents'}[0]{'contents'}[1]{'extra'}{'misc_content'} 
= $result_trees{'titles'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'titles'}{'contents'}[0]{'contents'}[1]{'line_nr'} = 
$result_trees{'titles'}{'contents'}[0]{'contents'}[1]{'args'}[0]{'contents'}[2]{'line_nr'};
 $result_trees{'titles'}{'contents'}[0]{'contents'}[1]{'parent'} = 
$result_trees{'titles'}{'contents'}[0];
 $result_trees{'titles'}{'contents'}[0]{'contents'}[2]{'parent'} = 
$result_trees{'titles'}{'contents'}[0];
@@ -336,12 +319,7 @@
 $result_trees{'titles'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'titles'}{'contents'}[2];
 $result_trees{'titles'}{'contents'}[2]{'contents'}[3]{'contents'}[0]{'parent'} 
= $result_trees{'titles'}{'contents'}[2]{'contents'}[3];
 $result_trees{'titles'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'titles'}{'contents'}[2];
-$result_trees{'titles'}{'contents'}[2]{'extra'}{'misc_content'}[0] = 
$result_trees{'titles'}{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'titles'}{'contents'}[2]{'extra'}{'misc_content'}[1] = 
$result_trees{'titles'}{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'titles'}{'contents'}[2]{'extra'}{'misc_content'}[2] = 
$result_trees{'titles'}{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'titles'}{'contents'}[2]{'extra'}{'misc_content'}[3] = 
$result_trees{'titles'}{'contents'}[2]{'args'}[0]{'contents'}[3];
-$result_trees{'titles'}{'contents'}[2]{'extra'}{'misc_content'}[4] = 
$result_trees{'titles'}{'contents'}[2]{'args'}[0]{'contents'}[4];
-$result_trees{'titles'}{'contents'}[2]{'extra'}{'misc_content'}[5] = 
$result_trees{'titles'}{'contents'}[2]{'args'}[0]{'contents'}[5];
+$result_trees{'titles'}{'contents'}[2]{'extra'}{'misc_content'} = 
$result_trees{'titles'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'titles'}{'contents'}[2]{'line_nr'} = 
$result_trees{'titles'}{'contents'}[2]{'args'}[0]{'contents'}[3]{'line_nr'};
 $result_trees{'titles'}{'contents'}[2]{'parent'} = $result_trees{'titles'};
 

Modified: trunk/tp/t/results/include/macro_and_commands_in_early_commands.pl
===================================================================
--- trunk/tp/t/results/include/macro_and_commands_in_early_commands.pl  
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/include/macro_and_commands_in_early_commands.pl  
2018-09-24 11:53:57 UTC (rev 8230)
@@ -412,9 +412,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -483,7 +481,7 @@
 
$result_trees{'macro_and_commands_in_early_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'macro_and_commands_in_early_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0];
 
$result_trees{'macro_and_commands_in_early_commands'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'macro_and_commands_in_early_commands'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'macro_and_commands_in_early_commands'}{'contents'}[2]{'contents'}[7]{'parent'}
 = $result_trees{'macro_and_commands_in_early_commands'}{'contents'}[2];
-$result_trees{'macro_and_commands_in_early_commands'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'macro_and_commands_in_early_commands'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'macro_and_commands_in_early_commands'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'macro_and_commands_in_early_commands'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'macro_and_commands_in_early_commands'}{'contents'}[2]{'parent'} 
= $result_trees{'macro_and_commands_in_early_commands'};
 
 $result_texis{'macro_and_commands_in_early_commands'} = '@macro begin-file

Modified: trunk/tp/t/results/include/macro_in_early_commands.pl
===================================================================
--- trunk/tp/t/results/include/macro_in_early_commands.pl       2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/include/macro_in_early_commands.pl       2018-09-24 
11:53:57 UTC (rev 8230)
@@ -486,9 +486,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -568,7 +566,7 @@
 
$result_trees{'macro_in_early_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[4]{'parent'}
 = $result_trees{'macro_in_early_commands'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'macro_in_early_commands'}{'contents'}[2]{'contents'}[7]{'contents'}[5]{'parent'}
 = $result_trees{'macro_in_early_commands'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'macro_in_early_commands'}{'contents'}[2]{'contents'}[7]{'parent'}
 = $result_trees{'macro_in_early_commands'}{'contents'}[2];
-$result_trees{'macro_in_early_commands'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'macro_in_early_commands'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'macro_in_early_commands'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'macro_in_early_commands'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'macro_in_early_commands'}{'contents'}[2]{'parent'} = 
$result_trees{'macro_in_early_commands'};
 
 $result_texis{'macro_in_early_commands'} = '@macro begin-file

Modified: trunk/tp/t/results/indices/complex_recursive_synindex.pl
===================================================================
--- trunk/tp/t/results/indices/complex_recursive_synindex.pl    2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/indices/complex_recursive_synindex.pl    2018-09-24 
11:53:57 UTC (rev 8230)
@@ -349,9 +349,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'eeeindex',
@@ -465,9 +463,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cccindex',
@@ -509,9 +505,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'bbbindex',
@@ -553,9 +547,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'aaaindex',
@@ -597,9 +589,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'dddindex',
@@ -641,9 +631,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'eeeindex',
@@ -964,10 +952,10 @@
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[12]{'args'}[0];
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[12];
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[12]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[12];
-$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[12]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'}[0];
-$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[12]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[12]{'extra'}{'index_entry'}{'content'};
+$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[12]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'};
+$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[12]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'};
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[12]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1];
-$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[12]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[12]{'extra'}{'index_entry'}{'content'};
+$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[12]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[12]{'args'}[0]{'contents'};
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[12]{'parent'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1];
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[13]{'parent'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1];
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[14]{'args'}[0];
@@ -980,42 +968,42 @@
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[17]{'args'}[0];
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[17]{'args'}[0]{'parent'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[17];
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[17]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[17];
-$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[17]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[17]{'args'}[0]{'contents'}[0];
-$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[17]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[17]{'extra'}{'index_entry'}{'content'};
+$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[17]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[17]{'args'}[0]{'contents'};
+$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[17]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[17]{'args'}[0]{'contents'};
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[17]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1];
-$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[17]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[17]{'extra'}{'index_entry'}{'content'};
+$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[17]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[17]{'args'}[0]{'contents'};
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[17]{'parent'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1];
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[18]{'args'}[0];
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[18]{'args'}[0]{'parent'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[18];
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[18]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[18];
-$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[18]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[18]{'args'}[0]{'contents'}[0];
-$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[18]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[18]{'extra'}{'index_entry'}{'content'};
+$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[18]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[18]{'args'}[0]{'contents'};
+$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[18]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[18]{'args'}[0]{'contents'};
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[18]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1];
-$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[18]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[18]{'extra'}{'index_entry'}{'content'};
+$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[18]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[18]{'args'}[0]{'contents'};
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[18]{'parent'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1];
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[19]{'args'}[0];
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[19]{'args'}[0]{'parent'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[19];
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[19]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[19];
-$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[19]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[19]{'args'}[0]{'contents'}[0];
-$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[19]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[19]{'extra'}{'index_entry'}{'content'};
+$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[19]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[19]{'args'}[0]{'contents'};
+$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[19]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[19]{'args'}[0]{'contents'};
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[19]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1];
-$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[19]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[19]{'extra'}{'index_entry'}{'content'};
+$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[19]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[19]{'args'}[0]{'contents'};
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[19]{'parent'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1];
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[20]{'args'}[0];
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[20]{'args'}[0]{'parent'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[20];
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[20]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[20];
-$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[20]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[20]{'args'}[0]{'contents'}[0];
-$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[20]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[20]{'extra'}{'index_entry'}{'content'};
+$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[20]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[20]{'args'}[0]{'contents'};
+$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[20]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[20]{'args'}[0]{'contents'};
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[20]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1];
-$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[20]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[20]{'extra'}{'index_entry'}{'content'};
+$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[20]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[20]{'args'}[0]{'contents'};
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[20]{'parent'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1];
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[21]{'args'}[0];
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[21]{'args'}[0]{'parent'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[21];
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[21]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[21];
-$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[21]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'}[0];
-$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[21]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[21]{'extra'}{'index_entry'}{'content'};
+$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[21]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'};
+$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[21]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'};
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[21]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1];
-$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[21]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[21]{'extra'}{'index_entry'}{'content'};
+$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[21]{'extra'}{'misc_content'}
 = 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[21]{'args'}[0]{'contents'};
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[21]{'parent'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1];
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[22]{'parent'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1];
 
$result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[23]{'contents'}[0]{'parent'}
 = $result_trees{'complex_recursive_synindex'}{'contents'}[1]{'contents'}[23];

Modified: trunk/tp/t/results/indices/def_syn_indices.pl
===================================================================
--- trunk/tp/t/results/indices/def_syn_indices.pl       2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/indices/def_syn_indices.pl       2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -156,9 +156,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'trucindex',
@@ -323,14 +321,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 1,
               'index_at_command' => 'codeidxindex',
@@ -374,9 +365,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 1,
               'index_at_command' => 'cindex',
@@ -462,9 +451,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 1,
               'index_at_command' => 'kindex',
@@ -506,9 +493,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 1,
               'index_at_command' => 'pindex',
@@ -732,9 +717,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'defgindex',
@@ -782,9 +765,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'abcindex',
@@ -1280,10 +1261,10 @@
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[3];
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[3];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'def_syn_indices'}{'contents'}[1];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'};
 $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[3]{'parent'} = 
$result_trees{'def_syn_indices'}{'contents'}[1];
 $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[4]{'parent'} = 
$result_trees{'def_syn_indices'}{'contents'}[1];
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[5]{'args'}[0];
@@ -1309,15 +1290,10 @@
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[5]{'parent'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'args'}[0];
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7];
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[0];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[1];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[2];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[3];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content'}[4]
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[4];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content'}[5]
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[5];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'};
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'def_syn_indices'}{'contents'}[1];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'};
 $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'line_nr'} = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'args'}[0]{'contents'}[1]{'line_nr'};
 $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[7]{'parent'} = 
$result_trees{'def_syn_indices'}{'contents'}[1];
 $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[8]{'parent'} = 
$result_trees{'def_syn_indices'}{'contents'}[1];
@@ -1324,10 +1300,10 @@
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[9]{'args'}[0];
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[9];
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[9]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[9];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[9]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'}[0];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[9]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[9]{'extra'}{'index_entry'}{'content'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[9]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[9]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'};
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[9]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'def_syn_indices'}{'contents'}[1];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[9]{'extra'}{'misc_content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[9]{'extra'}{'index_entry'}{'content'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[9]{'extra'}{'misc_content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[9]{'args'}[0]{'contents'};
 $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[9]{'parent'} = 
$result_trees{'def_syn_indices'}{'contents'}[1];
 $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[10]{'parent'} = 
$result_trees{'def_syn_indices'}{'contents'}[1];
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[11]{'args'}[0];
@@ -1337,18 +1313,18 @@
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[13]{'args'}[0];
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[13]{'args'}[0]{'parent'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[13];
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[13]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[13];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[13]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'}[0];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[13]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[13]{'extra'}{'index_entry'}{'content'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[13]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[13]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'};
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[13]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'def_syn_indices'}{'contents'}[1];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[13]{'extra'}{'misc_content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[13]{'extra'}{'index_entry'}{'content'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[13]{'extra'}{'misc_content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[13]{'args'}[0]{'contents'};
 $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[13]{'parent'} = 
$result_trees{'def_syn_indices'}{'contents'}[1];
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[14]{'args'}[0];
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'parent'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[14];
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[14]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[14];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[14]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'}[0];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[14]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[14]{'extra'}{'index_entry'}{'content'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[14]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[14]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'};
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[14]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'def_syn_indices'}{'contents'}[1];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[14]{'extra'}{'misc_content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[14]{'extra'}{'index_entry'}{'content'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[14]{'extra'}{'misc_content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[14]{'args'}[0]{'contents'};
 $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[14]{'parent'} = 
$result_trees{'def_syn_indices'}{'contents'}[1];
 $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[15]{'parent'} = 
$result_trees{'def_syn_indices'}{'contents'}[1];
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[16]{'args'}[0];
@@ -1372,19 +1348,19 @@
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[24]{'args'}[0];
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[24]{'args'}[0]{'parent'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[24];
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[24]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[24];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[24]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[24]{'args'}[0]{'contents'}[0];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[24]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[24]{'extra'}{'index_entry'}{'content'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[24]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[24]{'args'}[0]{'contents'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[24]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[24]{'args'}[0]{'contents'};
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[24]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'def_syn_indices'}{'contents'}[1];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[24]{'extra'}{'misc_content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[24]{'extra'}{'index_entry'}{'content'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[24]{'extra'}{'misc_content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[24]{'args'}[0]{'contents'};
 $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[24]{'parent'} = 
$result_trees{'def_syn_indices'}{'contents'}[1];
 $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[25]{'parent'} = 
$result_trees{'def_syn_indices'}{'contents'}[1];
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[26]{'args'}[0];
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[26]{'args'}[0]{'parent'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[26];
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[26]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[26];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[26]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[26]{'args'}[0]{'contents'}[0];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[26]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[26]{'extra'}{'index_entry'}{'content'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[26]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[26]{'args'}[0]{'contents'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[26]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[26]{'args'}[0]{'contents'};
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[26]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'def_syn_indices'}{'contents'}[1];
-$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[26]{'extra'}{'misc_content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[26]{'extra'}{'index_entry'}{'content'};
+$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[26]{'extra'}{'misc_content'}
 = 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[26]{'args'}[0]{'contents'};
 $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[26]{'parent'} = 
$result_trees{'def_syn_indices'}{'contents'}[1];
 $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[27]{'parent'} = 
$result_trees{'def_syn_indices'}{'contents'}[1];
 
$result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[28]{'contents'}[0]{'parent'}
 = $result_trees{'def_syn_indices'}{'contents'}[1]{'contents'}[28];

Modified: 
trunk/tp/t/results/indices/default_cp_index_and_one_letter_syncodeindex.pl
===================================================================
--- trunk/tp/t/results/indices/default_cp_index_and_one_letter_syncodeindex.pl  
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/indices/default_cp_index_and_one_letter_syncodeindex.pl  
2018-09-24 11:53:57 UTC (rev 8230)
@@ -96,9 +96,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 1,
               'index_at_command' => 'cindex',
@@ -140,9 +138,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 1,
               'index_at_command' => 'cpindex',
@@ -235,18 +231,18 @@
 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[3]{'args'}[0];
 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[3];
 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[3];
-$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1];
-$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[3]{'parent'}
 = $result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1];
 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[4]{'args'}[0];
 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[4];
 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[4]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[4];
-$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[4]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[4]{'extra'}{'index_entry'}{'content'};
+$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[4]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'};
+$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'};
 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[4]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1];
-$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[4]{'extra'}{'index_entry'}{'content'};
+$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'};
 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[4]{'parent'}
 = $result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1];
 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[5]{'parent'}
 = $result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1];
 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'default_cp_index_and_one_letter_syncodeindex'}{'contents'}[1]{'contents'}[6]{'args'}[0];

Modified: trunk/tp/t/results/indices/double_index_entry.pl
===================================================================
--- trunk/tp/t/results/indices/double_index_entry.pl    2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/indices/double_index_entry.pl    2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -58,9 +58,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -125,9 +123,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -357,9 +353,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -456,10 +450,10 @@
 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[1];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'double_index_entry'}{'contents'}[1];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'double_index_entry'}{'contents'}[1];
 $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'double_index_entry'}{'contents'}[1];
 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'parent'}
 = $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[3];
@@ -468,10 +462,10 @@
 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'args'}[0];
 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5];
 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'};
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'double_index_entry'}{'contents'}[1];
-$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'args'}[0]{'contents'};
 $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[5]{'parent'} = 
$result_trees{'double_index_entry'}{'contents'}[1];
 $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[6]{'parent'} = 
$result_trees{'double_index_entry'}{'contents'}[1];
 
$result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7]{'contents'}[0]{'extra'}{'command'}
 = $result_trees{'double_index_entry'}{'contents'}[1]{'contents'}[7];
@@ -505,10 +499,10 @@
 
$result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[1];
-$result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'double_index_entry'}{'contents'}[2];
-$result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'double_index_entry'}{'contents'}[2];
 $result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'double_index_entry'}{'contents'}[2];
 
$result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'parent'}
 = $result_trees{'double_index_entry'}{'contents'}[2]{'contents'}[3]{'args'}[0];

Modified: trunk/tp/t/results/indices/double_syncodeindex.pl
===================================================================
--- trunk/tp/t/results/indices/double_syncodeindex.pl   2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/indices/double_syncodeindex.pl   2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -129,9 +129,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 1,
               'index_at_command' => 'cindex',
@@ -173,9 +171,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 1,
               'index_at_command' => 'findex',
@@ -302,18 +298,18 @@
 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[1];
-$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'double_syncodeindex'}{'contents'}[1];
-$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[1]{'parent'} = 
$result_trees{'double_syncodeindex'}{'contents'}[1];
 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[2]{'args'}[0];
 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[2];
 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[2];
-$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'double_syncodeindex'}{'contents'}[1];
-$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[2]{'parent'} = 
$result_trees{'double_syncodeindex'}{'contents'}[1];
 $result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[3]{'parent'} = 
$result_trees{'double_syncodeindex'}{'contents'}[1];
 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'double_syncodeindex'}{'contents'}[1]{'contents'}[4]{'args'}[0];

Modified: trunk/tp/t/results/indices/empty_string_index_entry.pl
===================================================================
--- trunk/tp/t/results/indices/empty_string_index_entry.pl      2018-09-24 
11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/indices/empty_string_index_entry.pl      2018-09-24 
11:53:57 UTC (rev 8230)
@@ -71,9 +71,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 1,
               'index_at_command' => 'findex',
@@ -160,9 +158,7 @@
                       'extra' => {
                         'index_entry' => {
                           'command' => {},
-                          'content' => [
-                            {}
-                          ],
+                          'content' => [],
                           'content_normalized' => [],
                           'in_code' => 1,
                           'index_at_command' => 'item',
@@ -599,10 +595,10 @@
 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1]{'args'}[0];
 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1];
 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1];
-$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'empty_string_index_entry'}{'contents'}[1];
-$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[1]{'parent'}
 = $result_trees{'empty_string_index_entry'}{'contents'}[1];
 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[2]{'parent'}
 = $result_trees{'empty_string_index_entry'}{'contents'}[1];
@@ -612,10 +608,10 @@
 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0];
 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0];
-$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0];
-$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'};
+$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
+$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'empty_string_index_entry'}{'contents'}[1];
-$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'index_entry'}{'content'};
+$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'extra'}{'misc_content'}
 = 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'};
 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'line_nr'}
 = 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0];
 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'empty_string_index_entry'}{'contents'}[1]{'contents'}[3]{'contents'}[0];

Modified: trunk/tp/t/results/indices/encoding_index_ascii.pl
===================================================================
--- trunk/tp/t/results/indices/encoding_index_ascii.pl  2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/indices/encoding_index_ascii.pl  2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -210,11 +210,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -328,13 +324,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -466,14 +456,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -511,9 +494,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -555,9 +536,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -599,9 +578,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -643,9 +620,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -687,9 +662,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -731,9 +704,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -775,9 +746,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -819,9 +788,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -863,9 +830,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -907,9 +872,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -951,9 +914,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -995,9 +956,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1039,9 +998,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1083,9 +1040,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1127,9 +1082,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1171,9 +1124,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1215,9 +1166,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1259,9 +1208,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1303,9 +1250,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1347,9 +1292,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1391,9 +1334,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1435,9 +1376,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1479,9 +1418,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1523,9 +1460,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1567,9 +1502,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1611,9 +1544,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1655,9 +1586,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1699,9 +1628,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1756,9 +1683,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1809,9 +1734,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1893,12 +1816,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2008,12 +1926,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2064,9 +1977,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2117,9 +2028,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2170,9 +2079,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2223,9 +2130,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2276,9 +2181,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2329,9 +2232,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2382,9 +2283,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2422,9 +2321,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2466,9 +2363,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2523,9 +2418,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2576,9 +2469,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2629,9 +2520,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2669,9 +2558,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2713,9 +2600,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2757,9 +2642,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2801,9 +2684,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2845,9 +2726,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2889,9 +2768,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2933,9 +2810,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2977,9 +2852,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -3039,9 +2912,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -3082,12 +2953,10 @@
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'line_nr'} 
= 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[1]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -3108,14 +2977,10 @@
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[3];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[4]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[4];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'line_nr'} 
= 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[2]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -3140,249 +3005,244 @@
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[3];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[4]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[5]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'line_nr'} 
= 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[3]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[4]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[4];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[4];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[4]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[5]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[5];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[5]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[6]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[6];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[6];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[6]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[7]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[7];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[7]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[8]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[8];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[8];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[8]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[9]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[9];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[9];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[9]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[9]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[9]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[10]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[10];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[10];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[10]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[10]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[10]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[11]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[11];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[11]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[11]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[11]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[12]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[12];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[12];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[12]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[12]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[12]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[13]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[13];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[13];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[13]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[13]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[13]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[14]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[14];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[14];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[14]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[14]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[14]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[15]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[15];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[15];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[15]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[15]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[15]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[16]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[16];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[16];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[16]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[16]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[16]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[17]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[17];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[17];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[17]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[17]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[17]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[18]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[18];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[18];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[18]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[18]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[18]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[19]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[19];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[19];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[19]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[19]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[19]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[20]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[20];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[20];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[20]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[20]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[20]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[21]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[21];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[21];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[21]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[21]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[21]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[22]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[22];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[22];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[22]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[22]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[22]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[23]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[23];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[23];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[23]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[23]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[23]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[24]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[24];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[24];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[24]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[24]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[24]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[25]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[25];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[25];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[25]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[25]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[25]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[26]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[26];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[26];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[26]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[26]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[26]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[27]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[27];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[27]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[27]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[27]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[28]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[28];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[28];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[28]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[28]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[28]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[29]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[29];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[29];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[29]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[29]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[29]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[30]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[30];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[30];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[30]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[30]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[30]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[31]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[31];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[31];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[31]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[31]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[31]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'line_nr'} 
= 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[32]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'}[0];
@@ -3389,10 +3249,10 @@
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'line_nr'} 
= 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[33]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -3406,13 +3266,10 @@
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[2];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[3];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'line_nr'} 
= 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[34]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -3432,13 +3289,10 @@
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[2];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[3];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'line_nr'} 
= 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[35]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'}[0];
@@ -3445,10 +3299,10 @@
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'line_nr'} 
= 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[36]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0];
@@ -3455,10 +3309,10 @@
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'line_nr'} 
= 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[37]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'}[0];
@@ -3465,10 +3319,10 @@
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'line_nr'} 
= 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[38]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'}[0];
@@ -3475,10 +3329,10 @@
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'line_nr'} 
= 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[39]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'}[0];
@@ -3485,10 +3339,10 @@
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'line_nr'} 
= 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[40]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'}[0];
@@ -3495,10 +3349,10 @@
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'line_nr'} 
= 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[41]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'}[0];
@@ -3505,36 +3359,36 @@
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'line_nr'} 
= 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[42]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[43]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[43];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[43];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[43]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[43]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[43]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[44]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[44];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[44];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[44]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[44]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[44]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'line_nr'} 
= 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[45]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'}[0];
@@ -3541,10 +3395,10 @@
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'line_nr'} 
= 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[46]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'}[0];
@@ -3551,81 +3405,81 @@
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'line_nr'} 
= 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[47]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[48]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[48];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[48];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[48]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[48]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[48]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[49]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[49];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[49];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[49]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[49]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[49]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[50]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[50];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[50];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[50]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[50]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[50]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[51]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[51];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[51];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[51]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[51]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[51]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[52]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[52];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[52];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[52]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[52]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[52]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[53]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[53];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[53];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[53]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[53]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[53]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[54]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[54];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[54];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[54]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[54]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[54]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[55]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[55];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[55];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[1];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[55]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[55]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[55]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[56]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[57]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[57]{'args'}[0];
 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[57]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[57];
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'contents'}[57]{'parent'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2];
-$result_trees{'encoding_index_ascii'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'encoding_index_ascii'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'encoding_index_ascii'}{'contents'}[2]{'extra'}{'misc_content'} 
= $result_trees{'encoding_index_ascii'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii'}{'contents'}[2]{'parent'} = 
$result_trees{'encoding_index_ascii'};
 
 $result_texis{'encoding_index_ascii'} = '

Modified: trunk/tp/t/results/indices/encoding_index_ascii_enable_encoding.pl
===================================================================
--- trunk/tp/t/results/indices/encoding_index_ascii_enable_encoding.pl  
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/indices/encoding_index_ascii_enable_encoding.pl  
2018-09-24 11:53:57 UTC (rev 8230)
@@ -210,11 +210,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -328,13 +324,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -466,14 +456,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -511,9 +494,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -555,9 +536,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -599,9 +578,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -643,9 +620,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -687,9 +662,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -731,9 +704,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -775,9 +746,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -819,9 +788,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -863,9 +830,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -907,9 +872,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -951,9 +914,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -995,9 +956,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1039,9 +998,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1083,9 +1040,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1127,9 +1082,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1171,9 +1124,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1215,9 +1166,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1259,9 +1208,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1303,9 +1250,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1347,9 +1292,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1391,9 +1334,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1435,9 +1376,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1479,9 +1418,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1523,9 +1460,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1567,9 +1502,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1611,9 +1544,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1655,9 +1586,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1699,9 +1628,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1756,9 +1683,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1809,9 +1734,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1893,12 +1816,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2008,12 +1926,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2064,9 +1977,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2117,9 +2028,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2170,9 +2079,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2223,9 +2130,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2276,9 +2181,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2329,9 +2232,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2382,9 +2283,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2422,9 +2321,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2466,9 +2363,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2523,9 +2418,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2576,9 +2469,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2629,9 +2520,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2669,9 +2558,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2713,9 +2600,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2757,9 +2642,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2801,9 +2684,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2845,9 +2726,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2889,9 +2768,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2933,9 +2810,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2977,9 +2852,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -3039,9 +2912,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -3082,12 +2953,10 @@
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[2];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'line_nr'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -3108,14 +2977,10 @@
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[3];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[4]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[4];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -3140,249 +3005,244 @@
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[3];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[4]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[5]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[4]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[4];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[4];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[5]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[5];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[6]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[6];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[6];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[7]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[7];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[7]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[8]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[8];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[8];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[8]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[9]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[9];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[9];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[9]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[9]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[9]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[10]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[10];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[10];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[10]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[10]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[10]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[11]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[11];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[11]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[11]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[11]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[12]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[12];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[12];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[12]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[12]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[12]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[13]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[13];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[13];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[13]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[13]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[13]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[14]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[14];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[14];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[14]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[14]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[14]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[15]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[15];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[15];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[15]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[15]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[15]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[16]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[16];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[16];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[16]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[16]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[16]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[17]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[17];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[17];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[17]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[17]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[17]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[18]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[18];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[18];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[18]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[18]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[18]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[19]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[19];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[19];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[19]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[19]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[19]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[20]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[20];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[20];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[20]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[20]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[20]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[21]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[21];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[21];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[21]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[21]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[21]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[22]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[22];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[22];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[22]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[22]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[22]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[23]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[23];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[23];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[23]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[23]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[23]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[24]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[24];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[24];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[24]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[24]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[24]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[25]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[25];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[25];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[25]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[25]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[25]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[26]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[26];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[26];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[26]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[26]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[26]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[27]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[27];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[27]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[27]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[27]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[28]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[28];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[28];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[28]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[28]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[28]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[29]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[29];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[29];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[29]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[29]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[29]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[30]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[30];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[30];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[30]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[30]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[30]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[31]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[31];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[31];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[31]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[31]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[31]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'line_nr'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[32]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'}[0];
@@ -3389,10 +3249,10 @@
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'line_nr'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[33]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -3406,13 +3266,10 @@
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[2];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[3];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'line_nr'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[34]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -3432,13 +3289,10 @@
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[2];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[3];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'line_nr'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[35]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'}[0];
@@ -3445,10 +3299,10 @@
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'line_nr'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[36]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0];
@@ -3455,10 +3309,10 @@
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'line_nr'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[37]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'}[0];
@@ -3465,10 +3319,10 @@
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'line_nr'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[38]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'}[0];
@@ -3475,10 +3329,10 @@
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'line_nr'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[39]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'}[0];
@@ -3485,10 +3339,10 @@
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'line_nr'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[40]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'}[0];
@@ -3495,10 +3349,10 @@
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'line_nr'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[41]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'}[0];
@@ -3505,36 +3359,36 @@
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'line_nr'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[42]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[43]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[43];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[43];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[43]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[43]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[43]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[44]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[44];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[44];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[44]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[44]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[44]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'line_nr'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[45]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'}[0];
@@ -3541,10 +3395,10 @@
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'line_nr'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[46]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'}[0];
@@ -3551,81 +3405,81 @@
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'line_nr'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[47]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[48]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[48];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[48];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[48]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[48]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[48]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[49]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[49];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[49];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[49]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[49]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[49]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[50]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[50];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[50];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[50]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[50]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[50]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[51]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[51];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[51];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[51]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[51]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[51]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[52]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[52];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[52];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[52]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[52]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[52]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[53]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[53];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[53];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[53]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[53]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[53]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[54]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[54];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[54];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[54]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[54]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[54]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[55]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[55];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[55];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[55]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[55]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[55]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[56]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[57]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[57]{'args'}[0];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[57]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[57];
 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'contents'}[57]{'parent'}
 = $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2];
-$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_ascii_enable_encoding'}{'contents'}[2]{'parent'} 
= $result_trees{'encoding_index_ascii_enable_encoding'};
 
 $result_texis{'encoding_index_ascii_enable_encoding'} = '

Modified: trunk/tp/t/results/indices/encoding_index_latin1.pl
===================================================================
--- trunk/tp/t/results/indices/encoding_index_latin1.pl 2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/indices/encoding_index_latin1.pl 2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -170,9 +170,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -290,13 +288,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -428,14 +420,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -473,9 +458,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -517,9 +500,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -561,9 +542,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -605,9 +584,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -649,9 +626,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -693,9 +668,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -737,9 +710,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -781,9 +752,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -825,9 +794,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -869,9 +836,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -913,9 +878,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -957,9 +920,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1001,9 +962,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1045,9 +1004,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1089,9 +1046,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1133,9 +1088,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1177,9 +1130,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1221,9 +1172,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1265,9 +1214,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1309,9 +1256,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1353,9 +1298,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1397,9 +1340,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1441,9 +1382,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1485,9 +1424,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1529,9 +1466,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1573,9 +1508,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1617,9 +1550,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1661,9 +1592,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1718,9 +1647,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1771,9 +1698,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1855,12 +1780,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1970,12 +1890,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2026,9 +1941,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2079,9 +1992,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2132,9 +2043,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2185,9 +2094,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2238,9 +2145,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2291,9 +2196,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2344,9 +2247,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2384,9 +2285,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2428,9 +2327,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2485,9 +2382,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2538,9 +2433,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2591,9 +2484,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2631,9 +2522,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2675,9 +2564,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2719,9 +2606,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2763,9 +2648,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2807,9 +2690,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2851,9 +2732,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2895,9 +2774,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2939,9 +2816,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -3001,9 +2876,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -3037,10 +2910,10 @@
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[1]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
@@ -3060,14 +2933,10 @@
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[3];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[4]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[4];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'line_nr'} 
= 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[2]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -3092,249 +2961,244 @@
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[3];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[4]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[5]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'line_nr'} 
= 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[3]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[4]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[4];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[4];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[4]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[5]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[5];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[5]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[6]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[6];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[6];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[6]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[7]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[7];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[7]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[8]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[8];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[8];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[8]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[9]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[9];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[9];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[9]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[9]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[9]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[10]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[10];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[10];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[10]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[10]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[10]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[11]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[11];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[11]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[11]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[11]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[12]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[12];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[12];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[12]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[12]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[12]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[13]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[13];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[13];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[13]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[13]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[13]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[14]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[14];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[14];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[14]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[14]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[14]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[15]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[15];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[15];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[15]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[15]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[15]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[16]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[16];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[16];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[16]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[16]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[16]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[17]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[17];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[17];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[17]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[17]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[17]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[18]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[18];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[18];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[18]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[18]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[18]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[19]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[19];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[19];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[19]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[19]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[19]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[20]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[20];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[20];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[20]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[20]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[20]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[21]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[21];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[21];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[21]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[21]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[21]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[22]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[22];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[22];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[22]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[22]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[22]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[23]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[23];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[23];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[23]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[23]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[23]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[24]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[24];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[24];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[24]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[24]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[24]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[25]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[25];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[25];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[25]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[25]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[25]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[26]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[26];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[26];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[26]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[26]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[26]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[27]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[27];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[27]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[27]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[27]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[28]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[28];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[28];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[28]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[28]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[28]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[29]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[29];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[29];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[29]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[29]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[29]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[30]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[30];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[30];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[30]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[30]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[30]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[31]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[31];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[31];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[31]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[31]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[31]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[32]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'}[0];
@@ -3341,10 +3205,10 @@
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[33]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -3358,13 +3222,10 @@
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[2];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[3];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[34]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -3384,13 +3245,10 @@
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[2];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[3];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[35]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'}[0];
@@ -3397,10 +3255,10 @@
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[36]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0];
@@ -3407,10 +3265,10 @@
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[37]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'}[0];
@@ -3417,10 +3275,10 @@
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[38]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'}[0];
@@ -3427,10 +3285,10 @@
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[39]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'}[0];
@@ -3437,10 +3295,10 @@
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[40]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'}[0];
@@ -3447,10 +3305,10 @@
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[41]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'}[0];
@@ -3457,36 +3315,36 @@
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[42]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[43]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[43];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[43];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[43]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[43]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[43]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[44]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[44];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[44];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[44]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[44]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[44]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[45]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'}[0];
@@ -3493,10 +3351,10 @@
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[46]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'}[0];
@@ -3503,81 +3361,81 @@
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[47]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[48]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[48];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[48];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[48]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[48]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[48]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[49]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[49];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[49];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[49]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[49]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[49]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[50]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[50];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[50];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[50]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[50]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[50]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[51]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[51];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[51];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[51]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[51]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[51]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[52]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[52];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[52];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[52]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[52]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[52]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[53]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[53];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[53];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[53]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[53]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[53]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[54]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[54];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[54];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[54]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[54]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[54]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[55]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[55];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[55];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[1];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[55]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[55]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[55]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[56]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[57]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[57]{'args'}[0];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[57]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[57];
 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'contents'}[57]{'parent'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2];
-$result_trees{'encoding_index_latin1'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'encoding_index_latin1'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'encoding_index_latin1'}{'contents'}[2]{'extra'}{'misc_content'} 
= $result_trees{'encoding_index_latin1'}{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_latin1'}{'contents'}[2]{'parent'} = 
$result_trees{'encoding_index_latin1'};
 
 $result_texis{'encoding_index_latin1'} = '

Modified: trunk/tp/t/results/indices/encoding_index_latin1_enable_encoding.pl
===================================================================
--- trunk/tp/t/results/indices/encoding_index_latin1_enable_encoding.pl 
2018-09-24 11:50:06 UTC (rev 8229)
+++ trunk/tp/t/results/indices/encoding_index_latin1_enable_encoding.pl 
2018-09-24 11:53:57 UTC (rev 8230)
@@ -170,9 +170,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -290,13 +288,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -428,14 +420,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -473,9 +458,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -517,9 +500,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -561,9 +542,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -605,9 +584,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -649,9 +626,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -693,9 +668,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -737,9 +710,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -781,9 +752,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -825,9 +794,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -869,9 +836,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -913,9 +878,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -957,9 +920,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1001,9 +962,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1045,9 +1004,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1089,9 +1046,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1133,9 +1088,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1177,9 +1130,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1221,9 +1172,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1265,9 +1214,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1309,9 +1256,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1353,9 +1298,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1397,9 +1340,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1441,9 +1382,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1485,9 +1424,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1529,9 +1466,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1573,9 +1508,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1617,9 +1550,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1661,9 +1592,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1718,9 +1647,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1771,9 +1698,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1855,12 +1780,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1970,12 +1890,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2026,9 +1941,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2079,9 +1992,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2132,9 +2043,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2185,9 +2094,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2238,9 +2145,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2291,9 +2196,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2344,9 +2247,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2384,9 +2285,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2428,9 +2327,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2485,9 +2382,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2538,9 +2433,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2591,9 +2484,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2631,9 +2522,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2675,9 +2564,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2719,9 +2606,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2763,9 +2648,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2807,9 +2690,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2851,9 +2732,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2895,9 +2774,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2939,9 +2816,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -3001,9 +2876,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -3037,10 +2910,10 @@
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[1]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
@@ -3060,14 +2933,10 @@
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[3];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[4]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[4];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[2]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -3092,249 +2961,244 @@
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[3];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[4]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[5]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[3]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[4]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[4];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[4];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[4]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[5]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[5];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[5]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[6]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[6];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[6];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[6]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[7]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[7];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[7]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[8]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[8];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[8];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[8]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[9]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[9];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[9];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[9]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[9]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[9]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[10]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[10];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[10];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[10]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[10]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[10]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[11]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[11];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[11]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[11]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[11]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[12]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[12];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[12];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[12]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[12]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[12]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[13]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[13];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[13];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[13]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[13]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[13]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[14]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[14];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[14];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[14]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[14]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[14]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[15]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[15];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[15];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[15]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[15]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[15]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[16]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[16];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[16];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[16]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[16]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[16]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[17]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[17];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[17];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[17]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[17]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[17]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[18]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[18];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[18];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[18]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[18]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[18]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[19]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[19];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[19];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[19]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[19]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[19]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[20]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[20];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[20];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[20]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[20]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[20]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[21]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[21];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[21];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[21]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[21]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[21]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[22]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[22];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[22];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[22]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[22]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[22]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[23]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[23];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[23];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[23]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[23]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[23]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[24]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[24];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[24];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[24]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[24]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[24]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[25]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[25];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[25];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[25]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[25]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[25]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[26]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[26];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[26];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[26]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[26]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[26]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[27]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[27];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[27]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[27]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[27]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[28]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[28];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[28];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[28]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[28]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[28]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[28]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[28]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[29]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[29];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[29];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[29]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[29]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[29]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[29]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[29]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[30]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[30];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[30];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[30]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[30]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[30]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[30]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[30]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[31]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[31];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[31];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[31]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[31]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[31]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[31]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[31]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[32]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'}[0];
@@ -3341,10 +3205,10 @@
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[33]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -3358,13 +3222,10 @@
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[2];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[3];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[34]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -3384,13 +3245,10 @@
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[3]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[2];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[3];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[35]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'}[0];
@@ -3397,10 +3255,10 @@
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[36]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0];
@@ -3407,10 +3265,10 @@
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[37]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'}[0];
@@ -3417,10 +3275,10 @@
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[38]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'}[0];
@@ -3427,10 +3285,10 @@
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[39]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'}[0];
@@ -3437,10 +3295,10 @@
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[40]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'}[0];
@@ -3447,10 +3305,10 @@
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[41]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'}[0];
@@ -3457,36 +3315,36 @@
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[42]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[43]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[43];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[43];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[43]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[43]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[43]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[43]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[43]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[44]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[44];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[44];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[44]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[44]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[44]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[44]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[44]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[45]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'}[0];
@@ -3493,10 +3351,10 @@
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[46]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'}[0];
@@ -3503,81 +3361,81 @@
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'line_nr'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'args'}[0]{'contents'}[0]{'line_nr'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[47]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[48]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[48];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[48];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[48]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[48]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[48]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[48]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[48]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[49]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[49];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[49];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[49]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[49]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[49]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[49]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[49]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[50]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[50];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[50];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[50]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[50]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[50]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[50]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[50]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[51]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[51];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[51];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[51]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[51]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[51]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[51]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[51]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[52]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[52];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[52];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[52]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[52]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[52]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[52]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[52]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[53]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[53];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[53];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[53]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[53]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[53]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[53]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[53]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[54]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[54];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[54];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[54]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[54]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[54]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[54]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[54]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[55]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[55];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'command'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[55];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[1];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[55]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[55]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[55]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[55]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[55]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[56]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[57]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[57]{'args'}[0];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[57]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[57];
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'contents'}[57]{'parent'}
 = $result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2];
-$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'extra'}{'misc_content'}[0]
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'args'}[0]{'contents'}[0];
+$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_latin1_enable_encoding'}{'contents'}[2]{'parent'} 
= $result_trees{'encoding_index_latin1_enable_encoding'};
 
 $result_texis{'encoding_index_latin1_enable_encoding'} = '

Modified: trunk/tp/t/results/indices/encoding_index_utf8.pl
===================================================================
--- trunk/tp/t/results/indices/encoding_index_utf8.pl   2018-09-24 11:50:06 UTC 
(rev 8229)
+++ trunk/tp/t/results/indices/encoding_index_utf8.pl   2018-09-24 11:53:57 UTC 
(rev 8230)
@@ -170,9 +170,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -290,13 +288,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -428,14 +420,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -473,9 +458,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -517,9 +500,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -561,9 +542,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -605,9 +584,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -649,9 +626,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -693,9 +668,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -737,9 +710,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -781,9 +752,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -825,9 +794,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -869,9 +836,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -913,9 +878,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -957,9 +920,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1001,9 +962,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1045,9 +1004,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1089,9 +1046,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1133,9 +1088,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1177,9 +1130,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1221,9 +1172,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1265,9 +1214,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1309,9 +1256,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1353,9 +1298,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1397,9 +1340,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1441,9 +1382,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1485,9 +1424,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1529,9 +1466,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1573,9 +1508,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1617,9 +1550,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1661,9 +1592,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1718,9 +1647,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1771,9 +1698,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1855,12 +1780,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -1970,12 +1890,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {},
-                {},
-                {},
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2026,9 +1941,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2079,9 +1992,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2132,9 +2043,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2185,9 +2094,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2238,9 +2145,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2291,9 +2196,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2344,9 +2247,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2384,9 +2285,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2428,9 +2327,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2485,9 +2382,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2538,9 +2433,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2591,9 +2484,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2631,9 +2522,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2675,9 +2564,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2719,9 +2606,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2763,9 +2648,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2807,9 +2690,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2851,9 +2732,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2895,9 +2774,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -2939,9 +2816,7 @@
           'extra' => {
             'index_entry' => {
               'command' => {},
-              'content' => [
-                {}
-              ],
+              'content' => [],
               'content_normalized' => [],
               'in_code' => 0,
               'index_at_command' => 'cindex',
@@ -3001,9 +2876,7 @@
         }
       ],
       'extra' => {
-        'misc_content' => [
-          {}
-        ],
+        'misc_content' => [],
         'spaces_before_argument' => ' '
       },
       'level' => 0,
@@ -3037,10 +2910,10 @@
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[1]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[1];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[1]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[1]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[1]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[1]{'parent'} = 
$result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'args'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
@@ -3060,14 +2933,10 @@
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[4]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[2];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[3];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}[4]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[4];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'line_nr'} 
= 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[2]{'parent'} = 
$result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'args'}[0];
@@ -3092,249 +2961,244 @@
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[1]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[2]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[2];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[3]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[3];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[4]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[4];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}[5]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[5];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'line_nr'} 
= 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'args'}[0]{'contents'}[0]{'line_nr'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[3]{'parent'} = 
$result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[4]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[4];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[4];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[4]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[4]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[4]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[4]{'parent'} = 
$result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[5]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[5];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[5];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[5]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[5]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[5]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[5]{'parent'} = 
$result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[6]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[6];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[6];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[6]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[6]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[6]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[6]{'parent'} = 
$result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[7]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[7];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[7];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[7]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[7]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[7]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[7]{'parent'} = 
$result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[8]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[8];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[8];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[8]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[8]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[8]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[8]{'parent'} = 
$result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[9]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[9];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[9];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[9]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[9]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[9]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[9]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[9]{'parent'} = 
$result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[10]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[10];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[10];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[10]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[10]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[10]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[10]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[10]{'parent'} 
= $result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[11]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[11];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[11];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[11]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[11]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[11]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[11]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[11]{'parent'} 
= $result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[12]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[12];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[12];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[12]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[12]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[12]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[12]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[12]{'parent'} 
= $result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[13]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[13];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[13];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[13]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[13]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[13]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[13]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[13]{'parent'} 
= $result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[14]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[14];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[14];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[14]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[14]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[14]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[14]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[14]{'parent'} 
= $result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[15]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[15];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[15];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[15]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[15]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[15]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[15]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[15]{'parent'} 
= $result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[16]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[16];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[16];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[16]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[16]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[16]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[16]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[16]{'parent'} 
= $result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[17]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[17];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[17];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[17]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[17]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[17]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[17]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[17]{'parent'} 
= $result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[18]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[18];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[18];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[18]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[18]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[18]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[18]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[18]{'parent'} 
= $result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[19]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[19];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[19];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[19]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[19]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[19]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[19]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[19]{'parent'} 
= $result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[20]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[20];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[20];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[20]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[20]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[20]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[20]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[20]{'parent'} 
= $result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[21]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[21];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[21];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[21]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[21]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[21]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[21]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[21]{'parent'} 
= $result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[22]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[22];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[22];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[22]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[22]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[22]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[22]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[22]{'parent'} 
= $result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[23]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[23];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[23];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[23]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[23]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[23]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[23]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[23]{'parent'} 
= $result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[24]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[24];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[24];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[24]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[24]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[24]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[24]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[24]{'parent'} 
= $result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[25]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[25];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[25];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[25]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[25]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[25]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[25]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[25]{'parent'} 
= $result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[26]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[26];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[26];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'}[0];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content_normalized'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'};
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'node'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[1];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[26]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[26]{'extra'}{'index_entry'}{'content'};
+$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[26]{'extra'}{'misc_content'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[26]{'args'}[0]{'contents'};
 $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[26]{'parent'} 
= $result_trees{'encoding_index_utf8'}{'contents'}[2];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'}[0]{'parent'}
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[27]{'args'}[0];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'parent'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[27];
 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'command'}
 = $result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[27];
-$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[27]{'extra'}{'index_entry'}{'content'}[0]
 = 
$result_trees{'encoding_index_utf8'}{'contents'}[2]{'contents'}[27]{'args'}[0]{'contents'}[0];

@@ Diff output truncated at 1536000 characters. @@