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Re: Querying available mode hooks in a given mode
From: |
Stefan Monnier |
Subject: |
Re: Querying available mode hooks in a given mode |
Date: |
Sun, 13 Apr 2014 21:52:27 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) |
>> My goal is to, after a mode has been entered, to check whether
>> a particular hook exists. If it does or does not exist, then I will
>> run some handler code.
Can you give a concrete example?
> Unless the mode author is straying pretty far from accepted practice,
> you can usually see all the hooks by doing C-h v, then typing
> modeprefix--hook, and hitting TAB. That should give you a *Completion*
> buffer with all the matching variables.
Actually, some hooks may exist without appearing there.
Stefan