From: Matthew MacLean <archenoth@gmail.com>
To: emacs-orgmode@gnu.org, pipcet@gmail.com
Subject: Re: re-search-forward hang in org-link-search
Date: Thu, 13 Aug 2015 12:36:14 -0600 [thread overview]
Message-ID: <CA+GZiYrBVpj7X1_1H25bmbCgAFtKNkPE=xetHccdkf01ezaa2g@mail.gmail.com> (raw)
In-Reply-To: <CAOqdjBcwTCOUePnCkS5tamMROs+SEmruyAquDXykbkO4j3Hwag@mail.gmail.com>
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On Thu, Aug 13, 2015 at 12:26 PM, Pip Cet <pipcet@gmail.com> wrote:
> It's not an Emacs bug. Your regular expression whittles down to:
>
> (defvar hang-re "^\\*+ *Mawile\\(?:[ ]+\\)+stuff\\(?:[ ]+\\)*$")
>
> or even
>
> (defvar hang-re "\\(?:[ ]+\\)+s")
>
> That expression matches the string of spaces separating the first
> Mawhile headline from its tags in many many different ways, and is one
> of the type of regular expressions warned about in the (Emacs Lisp
> Reference) manual. We shouldn't be generating it, and it is a bug, but
> it is in Org, not Emacs.
>
Ah... Well, this is the reason I posted it here first.
In that case, the bug is present as late as
a97f2c1830910d7a239dcbb98e200a6e4038acaa.
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next prev parent reply other threads:[~2015-08-13 18:36 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-13 18:00 re-search-forward hang in org-link-search Matthew MacLean
[not found] ` <CAOqdjBcwTCOUePnCkS5tamMROs+SEmruyAquDXykbkO4j3Hwag@mail.gmail.com>
2015-08-13 18:36 ` Matthew MacLean [this message]
2015-08-13 18:50 ` Pip Cet
2015-08-13 18:55 ` Matthew MacLean
2015-08-13 23:37 ` Nicolas Goaziou
2015-08-14 16:55 ` Pip Cet
2015-08-14 20:41 ` Nicolas Goaziou
2015-08-18 17:30 ` Bastien
2015-08-18 17:48 ` Matthew MacLean
2015-08-18 17:54 ` Bastien
2015-08-18 17:58 ` Matthew MacLean
2015-08-18 18:01 ` Bastien
2015-08-18 17:57 ` Pip Cet
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