GNU bug report logs - #14058
24.3; which-func-mode / python-mode == crazy slow

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Package: emacs;

Reported by: Dave Abrahams <dave <at> boostpro.com>

Date: Tue, 26 Mar 2013 14:54:02 UTC

Severity: normal

Fixed in version 24.3

Done: fgallina <at> gnu.org

Bug is archived. No further changes may be made.

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Message #8 received at 14058 <at> debbugs.gnu.org (full text, mbox):

From: fgallina <at> gnu.org
To: 14058 <at> debbugs.gnu.org
Subject: 24.3; which-func-mode / python-mode == crazy slow
Date: Fri, 05 Apr 2013 19:12:23 -0300

I can confirm this happens and that this is not python.el's
python-info-current-defun fault directly.

which-func-mode detects if a mode is elegible to use it by building the
imenu index. So the real issue here is how much python.el takes for
building it.

For now a simple workaround that avoids building the index at startup
when which-func-mode does the detection is to add 'python-mode to the
`which-func-modes' list. This way the `imenu-create-index-function' will
not be invoked.
This bug report was last modified 12 years and 31 days ago.

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