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 ‘\ $’ instead of ‘\$’ when avoiding confusion with RCS IDs, as that makes it clearer that the backslash is intended. --- lisp/mail/mspools.el | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lisp/mail/mspools.el') diff --git a/lisp/mail/mspools.el b/lisp/mail/mspools.el index ddd5414de76..f22222ad552 100644 --- a/lisp/mail/mspools.el +++ b/lisp/mail/mspools.el @@ -309,7 +309,7 @@ Buffer is not displayed if SHOW is non-nil." ;; to file name. ;(defun get-folder-from-spool-safe (name) ; "Return the folder name corresponding to the spool file NAME." -; (if (string-match "^\\(.*\\)\.spool$" name) +; (if (string-match "^\\(.*\\)\\.spool$" name) ; (substring name (match-beginning 1) (match-end 1)) ; (error "Could not extract folder name from spool name %s" name))) -- cgit v1.2.3