[Emacs-diffs] /srv/bzr/emacs/trunk r105469: Document the new "mirroring" Unicode character property.

[Eli Zaretskii]

------------------------------------------------------------
revno: 105469
committer: Eli Zaretskii <address@hidden>
branch nick: trunk
timestamp: Tue 2011-08-16 11:26:46 +0300
message:
  Document the new "mirroring" Unicode character property.
  
   src/nonascii.texi (Character Properties): Document the `mirroring'
   property.  Add index entries.
modified:
  doc/lispref/ChangeLog
  doc/lispref/nonascii.texi

=== modified file 'doc/lispref/ChangeLog'
--- a/doc/lispref/ChangeLog     2011-08-16 07:53:33 +0000
+++ b/doc/lispref/ChangeLog     2011-08-16 08:26:46 +0000
@@ -1,5 +1,8 @@
 2011-08-16  Eli Zaretskii  <address@hidden>
 
+       * nonascii.texi (Character Properties): Document the `mirroring'
+       property.  Add index entries.
+
        * syntax.texi (Categories): Add an example of defining a new
        category and category table.
 

=== modified file 'doc/lispref/nonascii.texi'
--- a/doc/lispref/nonascii.texi 2011-05-29 22:41:06 +0000
+++ b/doc/lispref/nonascii.texi 2011-08-16 08:26:46 +0000
@@ -388,6 +388,7 @@
 Corresponds to the @code{Canonical_Combining_Class} Unicode property.
 The value is an integer number.
 
address@hidden bidirectional class of characters
 @item bidi-class
 Corresponds to the Unicode @code{Bidi_Class} property.  The value is a
 symbol whose name is the Unicode @dfn{directional type} of the
@@ -426,10 +427,21 @@
 numbers.  For example, the value of this property for the character
 @code{U+2155} (@sc{vulgar fraction one fifth}) is @code{0.2}.
 
address@hidden mirroring of characters
 @item mirrored
 Corresponds to the Unicode @code{Bidi_Mirrored} property.  The value
 of this property is a symbol, either @code{Y} or @code{N}.
 
address@hidden mirroring
+Corresponds to the Unicode @code{Bidi_Mirroring_Glyph} property.  The
+value of this property is a character whose glyph represents the
+mirror image of the character's glyph, or @code{nil} if there's no
+defined mirroring glyph.  All the characters whose @code{mirrored}
+property is @code{N} have @code{nil} as their @code{mirroring}
+property; however, some characters whose @code{mirrored} property is
address@hidden also have @code{nil} for @code{mirroring}, because no
+appropriate characters exist with mirrored glyphs.
+
 @item old-name
 Corresponds to the Unicode @code{Unicode_1_Name} property.  The value
 is a string.