From: Angelo Graziosi <angelo.graziosi@alice.it>
To: emacs-devel@gnu.org
Cc: angeli@caeruleus.net, auctex-devel@gnu.org
Subject: Emacs regressions [was: Emacs trunk(+AUCTeX) regressions]
Date: Tue, 03 Feb 2009 00:39:22 +0100 [thread overview]
Message-ID: <4987842A.8020106@alice.it> (raw)
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As references you can see this thread:
http://lists.gnu.org/archive/html/emacs-devel/2009-02/msg00012.html
I am able to reproduce the problems independently from AUCTeX, even if
you do not have AUCTeX installed!
To reproduce:
1. build a fresh Emacs-trunk from CVS
2. bunzip the attached (.c) test file
3. start Emacs as:
emacs test_imenu.c -Q &
4. Now, if you type a key it appears immediately, but if...
5. M-x imenu-add-to-menubar Index
6. Now customize imenu-auto-rescan to true
7. If you now type a key as in (4.) the results are:
on Cygwin it takes 22 seconds to appeas!
on GNU/Linux Kubuntu 8.04.02 it takes 4 seconds to appears!
Do you think that this is normal?
8. Re-customize imenu-auto-rescan to false (the default)
9. If you repeat (7.) the character appear immediately!
With CVS <= 20090129 15:30 in all the above case the character appears
IMMediately!
I think, here you have a BUG.
For completeness I have attached also the differences 20090129
15:30-15:40 which triggers the problems.
Cheer,
Angelo.
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reply other threads:[~2009-02-02 23:39 UTC|newest]
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