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bug#5327: 23.1; unload-feature-special-hooks add fill-nobreak-predicate
From: |
Kevin Ryde |
Subject: |
bug#5327: 23.1; unload-feature-special-hooks add fill-nobreak-predicate |
Date: |
Sat, 09 Jan 2010 08:28:10 +1100 |
User-agent: |
Gnus/5.110011 (No Gnus v0.11) Emacs/23.1 (gnu/linux) |
Juanma Barranquero <lekktu@gmail.com> writes:
>
> The question is
> whether there are many variables called -functions which are not
> really hooks.
That'd be the dangerous bit. I've got a defconst called -functions in
some of my code, but it wouldn't be hurt.
Those with a custom-type of 'hook or '(repeat function) could be likely.
In fact any var with that custom-type might be ok to act on. A grep
finds me three called -functions (code below)
find-directory-functions
auto-coding-functions
compile-command-default-functions
of which auto-coding-functions may be the only important one not
presently in unload-feature-special-hooks.
(pp (let (ret)
(mapatoms (lambda (sym)
(and (boundp sym)
(get sym 'custom-type)
(not (memq sym unload-feature-special-hooks))
(string-match "-functions\\'" (symbol-name sym))
(push (list sym (get sym 'custom-type)) ret))))
ret)
(current-buffer))