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[7881] check return value of _text_to_;lines
From: |
gavinsmith0123 |
Subject: |
[7881] check return value of _text_to_;lines |
Date: |
Thu, 29 Jun 2017 13:38:20 -0400 (EDT) |
Revision: 7881
http://svn.sv.gnu.org/viewvc/?view=rev&root=texinfo&revision=7881
Author: gavin
Date: 2017-06-29 13:38:20 -0400 (Thu, 29 Jun 2017)
Log Message:
-----------
check return value of _text_to_;lines
Modified Paths:
--------------
trunk/ChangeLog
trunk/tp/Texinfo/Parser.pm
Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog 2017-06-29 17:27:32 UTC (rev 7880)
+++ trunk/ChangeLog 2017-06-29 17:38:20 UTC (rev 7881)
@@ -1,5 +1,10 @@
2017-06-29 Gavin Smith <address@hidden>
+ * tp/Texinfo/Parser.pm (_parse_texi) <macro expansion>:
+ Add a check for the return value of _text_to_lines being empty.
+
+2017-06-29 Gavin Smith <address@hidden>
+
* tp/t/html_tests.t (simple_menu): Add @node and @top commands
so that the menu is inside a node.
Modified: trunk/tp/Texinfo/Parser.pm
===================================================================
--- trunk/tp/Texinfo/Parser.pm 2017-06-29 17:27:32 UTC (rev 7880)
+++ trunk/tp/Texinfo/Parser.pm 2017-06-29 17:38:20 UTC (rev 7881)
@@ -3869,6 +3869,7 @@
}
my $expanded_lines = _text_to_lines($expanded);
+ next if (address@hidden);
chomp ($expanded_lines->[-1]);
pop @$expanded_lines if ($expanded_lines->[-1] eq '');
print STDERR "MACRO EXPANSION LINES: ".join('|', @$expanded_lines)
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