[AUCTeX-diffs] [elpa] externals/auctex e5090c2 02/27: Complement document

[Tassilo Horn]

branch: externals/auctex
commit e5090c228939f2e16ad452e38e73033faeb38277
Author: Ikumi Keita <ikumi@ikumi.que.jp>
Commit: Ikumi Keita <ikumi@ikumi.que.jp>

    Complement document
    
    * doc/changes.texi: Mention workaround for new incompatibility.
    * doc/auctex.texi: Add missing entry to TOC.
---
 doc/auctex.texi  |  1 +
 doc/changes.texi | 10 ++++++++++
 2 files changed, 11 insertions(+)

diff --git a/doc/auctex.texi b/doc/auctex.texi
index d91889c..0fc1948 100644
--- a/doc/auctex.texi
+++ b/doc/auctex.texi
@@ -173,6 +173,7 @@ Font Locking
 * Fontification of math::       Fontification of math constructs
 * Verbatim content::            Verbatim macros and environments
 * Faces::                       Faces used by font-latex
+* Known problems::              Known fontification problems
 
 Starting Processors, Viewers and Other Programs
 
diff --git a/doc/changes.texi b/doc/changes.texi
index 816bc59..e07e768 100644
--- a/doc/changes.texi
+++ b/doc/changes.texi
@@ -16,6 +16,16 @@ Math expression hilighting was improved. Hilighting for 
documents with a
 lot of inline math expressions @samp{$...$} won't get scrambled now
 (@samp{bug#33139}).
 
+There is small incompatibility due to this fix. When odd number of
+dollar signs are in a comment, the subsequent lines are hilighted as
+math until another $ appears. You can insert a commented dollar sign
+(@samp{%$}) at the next suitable end of line as a workaround@c
+@ifset rawfile
+, as mentioned in the section ``Known problems''.
+@end ifset
+@ifclear rawfile
+. @xref{Known problems}.
+@end ifclear
 @item
 @AUCTeX{} tracks changes in @LaTeX{}2e 2020-02-02 release.  @AUCTeX{}
 supports the improvements to @LaTeX{} font selection mechanism (NFSS).