GNU bug report logs - #16526
24.3.50; scroll-conservatively & c-mode regression

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Packages: cc-mode, emacs;

Reported by: martin rudalics <rudalics <at> gmx.at>

Date: Thu, 23 Jan 2014 08:54:02 UTC

Severity: important

Found in version 24.3.50

Done: Eli Zaretskii <eliz <at> gnu.org>

Bug is archived. No further changes may be made.

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From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Alan Mackenzie <acm <at> muc.de>
Cc: Eli Zaretskii <eliz <at> gnu.org>, 16526-done <at> debbugs.gnu.org
Subject: bug#16526: 24.3.50; scroll-conservatively & c-mode regression
Date: Fri, 27 Jun 2014 18:33:10 -0400

> Could CC Mode's use of category text properties be causing this delay,
> somehow?

I can't see how/why.

> Could scan-lists be exhausting some sort of resource in this particular
> invocation which needs ~0.7s to replenish?  Or something like that?

Or a GC call or something like that?  Can't think of any reason why that
could happen, no.

`profiler-start' is not very fine-grained, so it probably won't give you
much insight as to what's going on inside `scan-lists', but at least it
should be easy to try.


        Stefan
This bug report was last modified 11 years and 16 days ago.

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