From 284c470ef752967fcd8bae6a450dc138462b1e49 Mon Sep 17 00:00:00 2001 From: Paul Eggert Date: Thu, 17 Sep 2015 16:08:20 -0700 Subject: Backslash cleanup in Elisp source files MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 ‘\ $’ instead of ‘\$’ when avoiding confusion with RCS IDs, as that makes it clearer that the backslash is intended. --- lisp/ido.el | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'lisp/ido.el') diff --git a/lisp/ido.el b/lisp/ido.el index 13b6d52e75c..6ad354c58f2 100644 --- a/lisp/ido.el +++ b/lisp/ido.el @@ -3777,13 +3777,13 @@ frame, rather than all frames, regardless of value of `ido-all-frames'." (not (and (eq ido-cur-item 'buffer) ido-buffer-disable-smart-matches)) (not ido-enable-regexp) - (not (string-match "\$\\'" rex0)) + (not (string-match "$\\'" 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))) -- cgit v1.2.1