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| author | Paul Eggert <eggert@cs.ucla.edu> | 2015-09-17 16:08:20 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2015-09-17 16:09:39 -0700 |
| commit | 284c470ef752967fcd8bae6a450dc138462b1e49 (patch) | |
| tree | 83e8bcfe4c756e741ee9d4ecdf80f6b8d0e73c91 /lisp/textmodes/css-mode.el | |
| parent | d149ff5233805c0a09b6067e0cf27549291cc83a (diff) | |
| download | emacs-284c470ef752967fcd8bae6a450dc138462b1e49.tar.gz | |
Backslash cleanup in Elisp source files
This patch should not change behavior. It typically omits backslashes
where they are redundant (e.g., in the string literal "^\$").
In a few places, insert backslashes where they make regular
expressions clearer: e.g., replace "^\*" (equivalent to "^*") with
"^\\*", which has the same effect as a regular expression.
Also, use ‘\ %’ instead of ‘\%’ when avoiding confusion with SCCS IDs,
and similarly use ‘\ $’ instead of ‘\$’ when avoiding confusion with
RCS IDs, as that makes it clearer that the backslash is intended.
Diffstat (limited to 'lisp/textmodes/css-mode.el')
| -rw-r--r-- | 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 639456dc77e..aa5469e3465 100644 --- a/lisp/textmodes/css-mode.el +++ b/lisp/textmodes/css-mode.el @@ -265,7 +265,7 @@ "\\(?:\\(:" (regexp-opt (append css-pseudo-class-ids css-pseudo-element-ids) t) "\\|\\::" (regexp-opt css-pseudo-element-ids t) "\\)" - "\\(?:([^\)]+)\\)?" + "\\(?:([^)]+)\\)?" (if (not sassy) "[^:{}\n]*" (concat "[^:{}\n#]*\\(?:" scss--hash-re "[^:{}\n#]*\\)*")) |