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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/vc/vc-cvs.el | |
| parent | d149ff5233805c0a09b6067e0cf27549291cc83a (diff) | |
| download | emacs-284c470ef752967fcd8bae6a450dc138462b1e49.tar.gz emacs-284c470ef752967fcd8bae6a450dc138462b1e49.tar.bz2 emacs-284c470ef752967fcd8bae6a450dc138462b1e49.zip | |
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 ‘\ $’ instead of ‘\$’ when avoiding confusion with
RCS IDs, as that makes it clearer that the backslash is intended.
Diffstat (limited to 'lisp/vc/vc-cvs.el')
| -rw-r--r-- | lisp/vc/vc-cvs.el | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lisp/vc/vc-cvs.el b/lisp/vc/vc-cvs.el index 0aa9c5a1e22..73ef42ac7d6 100644 --- a/lisp/vc/vc-cvs.el +++ b/lisp/vc/vc-cvs.el @@ -107,7 +107,7 @@ switches." :version "25.1" :group 'vc-cvs) -(defcustom vc-cvs-header '("\$Id\$") +(defcustom vc-cvs-header '("$Id\ $") "Header keywords to be inserted by `vc-insert-headers'." :version "24.1" ; no longer consult the obsolete vc-header-alist :type '(repeat string) @@ -932,7 +932,7 @@ state." (when (and full (re-search-forward "\\(RCS Version\\|RCS Revision\\|Repository revision\\):\ -\[\t ]+\\([0-9.]+\\)" +[\t ]+\\([0-9.]+\\)" nil t)) (vc-file-setprop file 'vc-latest-revision (match-string 2))) (vc-file-setprop |