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From: Eli Zaretskii <eliz@gnu.org>
To: Vincent Lefevre <vincent@vinc17.net>
Cc: 33114-done@debbugs.gnu.org
Subject: bug#33114: 25.2; Emacs hangs on closing a perenthesis in a regexp in cperl mode
Date: Thu, 25 Oct 2018 17:59:10 +0300	[thread overview]
Message-ID: <83mur2qdhd.fsf@gnu.org> (raw)
In-Reply-To: <20181025112117.GC13505@cventin.lip.ens-lyon.fr> (message from Vincent Lefevre on Thu, 25 Oct 2018 13:21:17 +0200)

> Date: Thu, 25 Oct 2018 13:21:17 +0200
> From: Vincent Lefevre <vincent@vinc17.net>
> Cc: 33114@debbugs.gnu.org
> 
> > > 1. Open it with "emacs -Q".
> > > 2. Put the cursor just after the opening parenthesis.
> > > 3. Type ')' (closing parenthesis).
> > > 
> > > This makes Emacs hang. A C-g alone has no effect. Several C-g in a row
> > > may give the control back to the user.
> > 
> > Does the patch below produce good results?  (I don't use CPerl mode,
> > so I don't know if the highlighting after the change is correct.)
> 
> Thanks, this solves the hang problem, and the highlighting still
> seems to be correct.

Thanks, pushed to the emacs-26 branch.

> Note that there is still a bug: I get an error
> 
>   End of ‘s/ ... // ... /’ string/RE not found: (scan-error Unbalanced parentheses 26 29)
> 
> but I already got this error without the patch under conditions

Yes, I think this is a separate issue.





      reply	other threads:[~2018-10-25 14:59 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-22  0:37 bug#33114: 25.2; Emacs hangs on closing a perenthesis in a regexp in cperl mode Vincent Lefevre
     [not found] ` <mailman.2564.1540168987.1284.bug-gnu-emacs@gnu.org>
2018-10-23 14:46   ` Alan Mackenzie
2018-10-23 15:19 ` Eli Zaretskii
2018-10-25 11:21   ` Vincent Lefevre
2018-10-25 14:59     ` Eli Zaretskii [this message]

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