GNU bug report logs - #5293
23.1; unload-feature on buffer-local hooks

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From: Juanma Barranquero <lekktu <at> gmail.com>
To: Štěpán Němec <stepnem <at> gmail.com>
Cc: Kevin Ryde <user42 <at> zip.com.au>, 5293 <at> debbugs.gnu.org
Subject: bug#5293: 23.1; unload-feature on buffer-local hooks
Date: Fri, 15 Jul 2011 18:20:35 +0200

On Fri, Jul 15, 2011 at 18:08, Štěpán Němec <stepnem <at> gmail.com> wrote:

> Note I omitted the "major" part, i.e., it's not uncommon for minor modes
> to make global hook additions. Sorry if that's not really related to the
> problem at hand.

Currently, minor modes are not automatically turned off; packages that
define minor modes *need* a FEATURE-unload-function. See allout.el,
hi-lock.el, hl-line.el, linum.el, etc. Turning off the minor mode
should remove these hooks.

> The important thing is that the documentation needs to
> describe what actually happens, so whatever you decide to do about this,
> please update the documentation (which, as you confirmed, needs to be
> done anyway).

I agree that the documentation should better reflect what
unload-feature actually does, but I won't be the one writing it. I
suck at that.

    Juanma

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