[Emacs-diffs] master 8083d25: Treat ":root" as a css-selector

[Tom Tromey]

branch: master
commit 8083d258ba96065ac5a201a69f34f7a4d92fe24c
Author: Tom Tromey <address@hidden>
Commit: Tom Tromey <address@hidden>

    Treat ":root" as a css-selector
    
    * lisp/textmodes/css-mode.el (css--font-lock-keywords): Recognize bare
    ":root" as selector.
---
 lisp/textmodes/css-mode.el |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/lisp/textmodes/css-mode.el b/lisp/textmodes/css-mode.el
index 872d115..c81c3f6 100644
--- a/lisp/textmodes/css-mode.el
+++ b/lisp/textmodes/css-mode.el
@@ -666,6 +666,8 @@ cannot be completed sensibly: `custom-ident',
     ;; Variables.
     (,(concat "--" css-ident-re) (0 font-lock-variable-name-face))
     ;; Selectors.
+    ;; Allow plain ":root" as a selector.
+    ("^[ \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