From: Leo Liu <sdl.web@gmail.com>
To: 14434@debbugs.gnu.org
Subject: bug#14434: 24.3; lisp mode's comment start seems bad
Date: Wed, 22 May 2013 12:26:24 +0800 [thread overview]
Message-ID: <m1d2sj4p3j.fsf@gmail.com> (raw)
After fixing bug#14303, we can observe the following bug:
1. Emacs -q
2. insert in a emacs lisp mode buffer:
(
;;
)
3. Move point to be end of ;;
4. M-j
You should see:
(
;;
;
)
This seems to be due to bad comment-start-skip. Is the following fix correct?
--- lisp/emacs-lisp/lisp-mode.el.gz
+++ #<buffer lisp-mode.el.gz>
@@ -219,7 +219,7 @@
(make-local-variable 'comment-start-skip)
;; Look within the line for a ; following an even number of backslashes
;; after either a non-backslash or the line beginning.
- (setq comment-start-skip "\\(\\(^\\|[^\\\\\n]\\)\\(\\\\\\\\\\)*\\);+ *")
+ (setq comment-start-skip "\\(\\(^\\|[^\\\\\n;]\\)\\(\\\\\\\\\\)*\\);+ *")
(make-local-variable 'font-lock-comment-start-skip)
;; Font lock mode uses this only when it KNOWS a comment is starting.
(setq font-lock-comment-start-skip ";+ *")
Diff finished. Wed May 22 12:24:18 2013
next reply other threads:[~2013-05-22 4:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-22 4:26 Leo Liu [this message]
2013-05-22 6:15 ` bug#14434: 24.3; lisp mode's comment start seems bad Andreas Röhler
2013-05-22 21:32 ` Stefan Monnier
2013-06-07 12:04 ` Leo Liu
2013-06-07 16:05 ` Stefan Monnier
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