branch: externals/auctex
commit f6e7767e13abe5be03ecc3a0f1d50ddf1d0562c4
Author: Arash Esbati <ar...@gnu.org>
Commit: Arash Esbati <ar...@gnu.org>
Do not highlight control spaces with "\ "
* font-latex.el (font-latex-match-simple-command): Add space to
the list of characters to be ignored.
---
font-latex.el | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/font-latex.el b/font-latex.el
index 47b6607..83e2115 100644
--- a/font-latex.el
+++ b/font-latex.el
@@ -1781,10 +1781,11 @@ marks boundaries for searching for group ends."
(defun font-latex-match-simple-command (limit)
"Search for command like \\foo before LIMIT."
- ;; The \\\\[^,-] makes sure we don't highlight hyphenation as commands
- ;; (foo\-bar) nor thin spaces (foo\,bar). \s_ matches chars with symbol
- ;; syntax, \sw chars with word syntax.
- (TeX-re-search-forward-unescaped "\\\\[^,-]\\(?:\\s_\\|\\sw\\)+" limit t))
+ ;; The \\\\[^ ,-] makes sure we don't highlight hyphenation as
+ ;; commands (foo\-bar), nor thin spaces (foo\,bar) nor control
+ ;; spaces (foo\ bar). \s_ matches chars with symbol syntax, \sw
+ ;; chars with word syntax.
+ (TeX-re-search-forward-unescaped "\\\\[^ ,-]\\(?:\\s_\\|\\sw\\)+" limit t))
(defun font-latex-match-math-env (limit)
"Match math pattern up to LIMIT.
