GNU bug report logs - #21627
24.5; [generic-x]rul-generic-mode and font-lock bug

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Package: emacs;

Reported by: rubikitch <rubikitch <at> ruby-lang.org>

Date: Tue, 6 Oct 2015 01:07:01 UTC

Severity: normal

Found in version 24.5

Done: Tom Tromey <tom <at> tromey.com>

Bug is archived. No further changes may be made.

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: rubikitch <rubikitch <at> ruby-lang.org>
Subject: bug#21627: closed (fixed)
Date: Tue, 22 Dec 2015 23:57:02 +0000
[Message part 1 (text/plain, inline)]
Your bug report

#21627: 24.5; [generic-x]rul-generic-mode and font-lock bug

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 21627 <at> debbugs.gnu.org.

-- 
21627: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=21627
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems
[Message part 2 (message/rfc822, inline)]
From: Tom Tromey <tom <at> tromey.com>
To: 21627-done <at> debbugs.gnu.org
Subject: fixed
Date: Tue, 22 Dec 2015 16:56:08 -0700
I checked in a fix for this on the emacs-25 branch.

Tom

[Message part 3 (message/rfc822, inline)]
From: rubikitch <rubikitch <at> ruby-lang.org>
To: bug-gnu-emacs <at> gnu.org
Subject: 24.5; [generic-x]rul-generic-mode and font-lock bug
Date: Tue, 06 Oct 2015 10:06:02 +0900 (JST)
Hi,

I found rul-generic-mode and font-lock bug.

==== test.el
(setq generic-extras-enable-list '(rul-generic-mode))
(require 'generic-x)
(find-library "files")
(find-file "/tmp/test.rul")             ;empty file ok
(switch-to-buffer "files.el")
(emacs-lisp-mode)
====

$ emacs -Q -l test.el

Font-locking is incorrect in files.el.
I think because `font-lock-syntax-table' is not buffer-local.
I fixed it by advice.

====
(defun generic-rul-mode-setup-function--font-lock-bug-fix (&rest them)
  (make-local-variable 'font-lock-syntax-table))
(advice-add 'generic-rul-mode-setup-function :before
  'generic-rul-mode-setup-function--font-lock-bug-fix)
====

In GNU Emacs 24.5.1 (x86_64-unknown-linux-gnu, GNU/LessTif Version 2.1 Release 0.95.2)
 of 2015-04-11 on yui
Windowing system distributor `The X.Org Foundation', version 11.0.11702000
System Description:	Debian GNU/Linux testing (stretch)

Configured using:
 `configure --disable-largefile --with-x-toolkit=motif
 --without-toolkit-scroll-bars --without-xaw3d --without-xim
 --without-compress-info --without-sound --without-pop
 --without-sync-input --without-xpm --without-tiff --without-rsvg
 --without-gconf --without-gsettings --without-selinux --without-gpm
 --without-makeinfo --with-x 'CFLAGS=-march=corei7 -O2 -pipe''

Important settings:
  value of $LC_ALL: ja_JP.utf8
  value of $LC_CTYPE: ja_JP.utf8
  value of $LANG: ja_JP.utf8
  value of $XMODIFIERS: @im=skkinput
  locale-coding-system: utf-8-unix

Cheers,
--
rubikitch



This bug report was last modified 9 years and 176 days ago.

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