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/net/rcirc.el | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lisp/net/rcirc.el') diff --git a/lisp/net/rcirc.el b/lisp/net/rcirc.el index df0635066cc..d58f3ebd4ea 100644 --- a/lisp/net/rcirc.el +++ b/lisp/net/rcirc.el @@ -2600,7 +2600,7 @@ If ARG is given, opens the URL in a new browser window." (cond ((rcirc-channel-p target) target) ;;; -ChanServ- [#gnu] Welcome... - ((string-match "\\[\\(#[^\] ]+\\)\\]" message) + ((string-match "\\[\\(#[^] ]+\\)\\]" message) (match-string 1 message)) (sender (if (string= sender (rcirc-server-name process)) -- cgit v1.2.3