Please sync cedet 1.0pre4-1 from Debian

the same happens with C language files.

It's also been happening to me recently with Python files (using python-mode)
Is it possibly related to <a href="https://bugs.launchpad.net/ubuntu/+source/emacs21/+bug/101905">Bug #101905</a>

It may be related to "zone". Doing "M-x zone" does not cause 100% CPU usage.
However, doing "M-x zone-when-idle" and choosing 1 second caused it for me. But not every time.
I will look up how to disable zone for now.

It seems that this problem is not related to zone. I'm pretty sure zone makes no difference to this problem.
However, I've just figured out that it only occurs (and occurs consistantly) when using emacs-snapshot-gtk. It doesn't occur if I run "/usr/bin/emacs21".

Moving to emacs-snapshot per Steve. If someone is in fact experiencing it on emacs21, please add that as well, and mention what version of the emacs package you are using.

Steve, which version of the emacs-snapshot package are you using?

It seems the old idle-semantic bug is coming to bite our ass again? Try getting a new semantic-idle.el from cvs and see if that fixes it. Here are some useful links:

Someone that found and fixed the issue. ( I think this issue is actually been added back/fixed a couple of times since sept 2005)
http://<email address hidden>/msg12549.html

Said CVS source -- you can download it from there too. Byte compile and toss in your /usr/share/emacs-snapshot/site-lisp/semantic

http://cedet.cvs.sourceforge.net/cedet/cedet/semantic/semantic-idle.el?view=log

How I CONFIRMED:
If you missed out -- the idle parser doesn't idle properly due to bad scheduling. I have confirmed the bug is in Ubuntu feisty as well by running emacs and looking at the source.

apt-get source semantic
cd semantic
edit semantic-idle.el
Goto line 286 and compare to cvs diff above.

cheers,
Terry

From: "Alexandre Vassalotti" <email address hidden>
Date: Thu, 5 Jul 2007 12:16:45 -0400

There is a fix described at:
http://www.togaware.com/linux/survivor/Emacs_Using.html

However, I think it would be better to just update the whole cadet
package to the latest release (1.0pre4), which fixes this bug and a
few others. I will try to contact the current maintainer of the debian
package to see if he's working on it, otherwise I will package it
myself.

I worked some on these problems last night, in addition to emacs22 support. Can you hold on for another day or so while I sort through the changes? The Debian maintainer didn't actually apply a couple of the patches that he made. I will be sure to base the package on the newest cedet release, once I am certain that things are working the way they should.

On 7/5/07, Michael W. Olson <email address hidden> wrote:
> I worked some on these problems last night, in addition to emacs22
> support. Can you hold on for another day or so while I sort through the
> changes? The Debian maintainer didn't actually apply a couple of the
> patches that he made. I will be sure to base the package on the newest
> cedet release, once I am certain that things are working the way they
> should.

This bug has been in for months, so I guess everyone that cares
already has it patched anyway. Waiting another day should be fine.
;)

cheers,
Terry

--
http://icculus.org/freyja
http://icculus.org/~mongoose

I've uploaded the new package to REVU. Link: http://revu.tauware.de/details.py?upid=5895.

Would you mind attaching the unified diff of the debian/ directories of the new and old versions to ease review? Also, the new candidate package also supports emacs22, so it ought not be uploaded until emacs22 is available in the archives. I've unsubscribed ubuntu-universe-sponsors pending these adjustments: please resubscribe once the debdiff is attached and emacs22 is available.

Here you go. Note that the 1.0pre3-7 package had some changes outside of the debian/ directory. I've since removed those and placed them into debian/patches/ when applicable (if I recall correctly, though, there was only one such change, and I removed it because implemented a better solution).

Debian now has my changes (in 1.0pre4-1), so it would be best just to sync.

confirming. Archive admins, please sync cedet_1.0pre4-1/unstable!

[Updating] cedet (1:1.0pre3-7 [Ubuntu] < 1:1.0pre4-1 [Debian])
 * Trying to add cedet...
  - <cedet_1.0pre4-1.diff.gz: downloading from http://ftp.us.debian.org/debian/>
  - <cedet_1.0pre4-1.dsc: downloading from http://ftp.us.debian.org/debian/>
  - <cedet_1.0pre4.orig.tar.gz: downloading from http://ftp.us.debian.org/debian/>
I: cedet [universe] -> speedbar_1:1.0pre3-7 [universe].
I: cedet [universe] -> ede_1:1.0pre3-7 [universe].
I: cedet [universe] -> cedet-common_1:1.0pre3-7 [universe].
I: cedet [universe] -> semantic_1:1.0pre3-7 [universe].
I: cedet [universe] -> speedbar-beta_1:1.0pre3-7 [universe].
I: cedet [universe] -> cogre_1:1.0pre3-7 [universe].
I: cedet [universe] -> eieio_1:1.0pre3-7 [universe].
I: cedet [universe] -> cedet-contrib_1:1.0pre3-7 [universe].