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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/ido.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 ‘\ $’ instead of ‘\$’ when avoiding confusion with
RCS IDs, as that makes it clearer that the backslash is intended.
Diffstat (limited to 'lisp/ido.el')
| -rw-r--r-- | lisp/ido.el | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lisp/ido.el b/lisp/ido.el index 13b6d52e75c..6ad354c58f2 100644 --- a/lisp/ido.el +++ b/lisp/ido.el @@ -3777,13 +3777,13 @@ frame, rather than all frames, regardless of value of `ido-all-frames'." (not (and (eq ido-cur-item 'buffer) ido-buffer-disable-smart-matches)) (not ido-enable-regexp) - (not (string-match "\$\\'" rex0)) + (not (string-match "$\\'" rex0)) (concat "\\`" rex0 (if slash "/" "") "\\'"))) (suffix-re (and do-full slash (not (and (eq ido-cur-item 'buffer) ido-buffer-disable-smart-matches)) (not ido-enable-regexp) - (not (string-match "\$\\'" rex0)) + (not (string-match "$\\'" rex0)) (concat rex0 "/\\'"))) (prefix-re (and full-re (not ido-enable-prefix) (concat "\\`" rexq))) |