[Emacs-diffs] master df16757: Tune css-mode regexp

[Paul Eggert]

branch: master
commit df167575d1ac2d056c8a2ef1fc83d768c09a3d28
Author: Paul Eggert <address@hidden>
Commit: Paul Eggert <address@hidden>

    Tune css-mode regexp
    
    * lisp/textmodes/css-mode.el (css--font-lock-keywords):
    Omit unnecessary \(?: \) in regexp.  Suggested by Mattias Engdegård in:
    https://lists.gnu.org/r/emacs-devel/2019-03/msg01042.html
---
 lisp/textmodes/css-mode.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/textmodes/css-mode.el b/lisp/textmodes/css-mode.el
index d3ca2d9..11a77b5 100644
--- a/lisp/textmodes/css-mode.el
+++ b/lisp/textmodes/css-mode.el
@@ -892,7 +892,7 @@ cannot be completed sensibly: `custom-ident',
     (,(concat "@" css-ident-re) (0 font-lock-builtin-face))
     ;; Selectors.
     ;; Allow plain ":root" as a selector.
-    ("^[ \t]*\\(:root\\)\\(?:[\n \t]*\\){" (1 'css-selector keep))
+    ("^[ \t]*\\(:root\\)[\n \t]*{" (1 'css-selector keep))
     ;; FIXME: attribute selectors don't work well because they may contain
     ;; strings which have already been highlighted as f-l-string-face and
     ;; thus prevent this highlighting from being applied (actually now that