GNU bug report logs - #15778
24.3; cperl-mode causes emacs to lock up

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Package: emacs;

Reported by: Nathan Trapuzzano <nbtrap <at> nbtrap.com>

Date: Fri, 1 Nov 2013 11:21:02 UTC

Severity: normal

Found in version 24.3

Done: Stefan Monnier <monnier <at> iro.umontreal.ca>

Bug is archived. No further changes may be made.

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Message #62 received at 15778 <at> debbugs.gnu.org (full text, mbox):

From: Nathan Trapuzzano <nbtrap <at> nbtrap.com>
To: Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: Stephen Berman <stephen.berman <at> gmx.net>, 15778 <at> debbugs.gnu.org
Subject: Re: bug#15778: 24.3; cperl-mode causes emacs to lock up
Date: Sun, 03 Nov 2013 21:29:35 -0500

Stefan Monnier <monnier <at> iro.umontreal.ca> writes:

> Hmm... what if new-beg is nil?
> The current code explicitly tests this case to avoid calling
> `goto-char', whereas your code calls goto-char unconditionally.
> Why?
>
>
>         Stefan

Because `cperl-beginning-of-property' explicitly never returns nil.  In
the extreme case, it returns (point-min).
This bug report was last modified 11 years and 202 days ago.

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