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From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
To: Loris Bennett <loris.bennett@fu-berlin.de>
Cc: emacs-orgmode@gnu.org
Subject: Re: Stackoverflow in regexp matcher
Date: Wed, 03 Feb 2016 12:19:43 +0100	[thread overview]
Message-ID: <87si1a9h2o.fsf@nicolasgoaziou.fr> (raw)
In-Reply-To: <87y4b2qm7h.fsf@hornfels.zedat.fu-berlin.de> (Loris Bennett's message of "Wed, 03 Feb 2016 08:36:50 +0100")

Hello,

"Loris Bennett" <loris.bennett@fu-berlin.de> writes:

>   re-search-forward("^[^%]*\\\\usepackage.*{biblatex}" nil t)

This is a pathological regexp. [^%] is anything but a percent sign, so
it can contain newline characters. Basically [^%]* can match an entire
buffer if it doesn't contain any %.

I think the regexp used in `reftex-using-biblatex-p' should be

  "^[^%\n]*\\\\usepackage.*{biblatex}"


Regards,

-- 
Nicolas Goaziou

next prev parent reply	other threads:[~2016-02-03 11:17 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-02 13:56 Stackoverflow in regexp matcher Loris Bennett
2016-02-02 15:47 ` Nick Dokos
2016-02-03  7:36   ` Loris Bennett
2016-02-03 11:19     ` Nicolas Goaziou [this message]
2016-02-03 11:34       ` Loris Bennett
2016-02-03 17:50         ` Alan Schmitt
2016-02-04  7:30           ` Loris Bennett
2016-02-03 11:44       ` Peter Neilson

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