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[Emacs-diffs] master 3cd29a5: Highlight CSS variable definitions


From: Simen Heggestøyl
Subject: [Emacs-diffs] master 3cd29a5: Highlight CSS variable definitions
Date: Wed, 07 Oct 2015 17:20:29 +0000

branch: master
commit 3cd29a5d15d22866eb45c7bd4460215cb8902a05
Author: Simen Heggestøyl <address@hidden>
Commit: Simen Heggestøyl <address@hidden>

    Highlight CSS variable definitions
    
    * lisp/textmodes/css-mode.el (css-nmstart-re): Tweak regexp to accept
    CSS variables.  (Bug#21638)
---
 lisp/textmodes/css-mode.el |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lisp/textmodes/css-mode.el b/lisp/textmodes/css-mode.el
index 5f4eebd..3e84b43 100644
--- a/lisp/textmodes/css-mode.el
+++ b/lisp/textmodes/css-mode.el
@@ -215,7 +215,7 @@
 (defconst css-escapes-re
   "\\\\\\(?:[^\000-\037\177]\\|[0-9a-fA-F]+[ \n\t\r\f]?\\)")
 (defconst css-nmchar-re (concat "\\(?:[-[:alnum:]]\\|" css-escapes-re "\\)"))
-(defconst css-nmstart-re (concat "\\(?:[[:alpha:]]\\|" css-escapes-re "\\)"))
+(defconst css-nmstart-re (concat "\\(?:--\\)?\\(?:[[:alpha:]]\\|" 
css-escapes-re "\\)"))
 (defconst css-ident-re ;; (concat css-nmstart-re css-nmchar-re "*")
   ;; Apparently, "at rules" names can start with a dash, e.g. @-moz-keyframes.
   (concat css-nmchar-re "+"))



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