GNU bug report logs - #16160
[PATCH] define-derived-mode clobbers syntax tables

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Package: emacs;

Reported by: Daniel Colascione <dancol <at> dancol.org>

Date: Mon, 16 Dec 2013 11:14:02 UTC

Severity: normal

Tags: confirmed

Fixed in version 26.1

Done: Glenn Morris <rgm <at> gnu.org>

Bug is archived. No further changes may be made.

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From: Daniel Colascione <dancol <at> dancol.org>
To: Stefan Monnier <monnier <at> IRO.UMontreal.CA>
Cc: 16160 <at> debbugs.gnu.org
Subject: bug#16160: [PATCH] define-derived-mode clobbers syntax tables
Date: Fri, 20 Dec 2013 13:45:43 -0800

Actually...

On 12/16/2013 06:17 PM, Daniel Colascione wrote:
> On 12/16/2013 11:17 AM, Stefan Monnier wrote:
>>> 1) Visit shell script with comments. See comments fontified properly.
>>> 2) M-x find-library sh-script RET
>>> 3) M-x eval-buffer
>>> 4) Return to shell script buffer
>>> 5) C-x C-v RET
>>> 6) Observe that comments are no longer fontified as comments.

The repro steps are incorrect. Try these:

1) emacs -Q
2) visit a shell script
3) M-x find-library sh-script RET
4) C-s define-derived-mode RET
5) C-M-x
6) switch to your shell script buffer
7) C-x C-v
8) Observe that the shell script is fontified incorrectly; the syntax 
table is now clobbered.
This bug report was last modified 8 years and 166 days ago.

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