From: Glenn Morris <rgm@gnu.org>
To: "Mattias Engdegård" <mattiase@bredband.net>
Cc: 13369@debbugs.gnu.org
Subject: bug#13369: 24.1; compile message parsing slow because of omake hack
Date: Sun, 06 Jan 2013 20:24:36 -0500 [thread overview]
Message-ID: <kfk3rpeqej.fsf@fencepost.gnu.org> (raw)
In-Reply-To: <672E6DB1-196D-491C-BE42-F29CF1C7F1A5@bredband.net> ("Mattias Engdegård"'s message of "Sun, 6 Jan 2013 21:03:05 +0100")
Mattias Engdegård wrote:
> Parsing compilation messages in compilation-mode can be very slow for
> large buffers (thousands of error lines); it can take many
> seconds. Experiments show that it is the presence of omake in
> compilation-error-regexp-alist that causes most of the trouble; removing
> it mostly cures the problem.
[...]
> one doesn't make sense - shouldn't the ^ (following the \|) be escaped?
Yes, I think so.
Does making that change remove the slowdown that you see?
next prev parent reply other threads:[~2013-01-07 1:24 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-06 20:03 bug#13369: 24.1; compile message parsing slow because of omake hack Mattias Engdegård
2013-01-07 1:24 ` Glenn Morris [this message]
2013-01-07 1:41 ` Mattias Engdegård
2013-01-07 8:14 ` Glenn Morris
2013-01-07 21:50 ` Mattias Engdegård
2013-01-08 20:14 ` Glenn Morris
2013-01-08 21:09 ` Mattias Engdegård
2013-01-08 22:40 ` Glenn Morris
2013-01-09 1:47 ` Stefan Monnier
2013-01-09 11:11 ` Mattias Engdegård
2013-01-09 13:42 ` Jambunathan K
2013-01-09 14:31 ` Mattias Engdegård
2013-01-09 15:17 ` Jambunathan K
2013-01-10 18:55 ` Mattias Engdegård
2013-01-10 19:34 ` Stefan Monnier
2013-01-09 20:20 ` Stefan Monnier
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