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Re: Letting hooks?


From: Stefan Monnier
Subject: Re: Letting hooks?
Date: Thu, 07 Jun 2012 20:57:08 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.1.50 (gnu/linux)

>   (let ((grommet-created-hook
>          (cons 'my-hook-function grommet-created-hook)))
>     (create-grommet))

This will often work, indeed, and is fairly elegant.
For some hooks where the buffer-localness is used/modified within
create-grommet, you may prefer:

  (unwind-protect
      (progn
        (add-hook 'grommet-created-hook 'my-hook-function)
        (create-grommet))
    (remove-hook 'grommet-created-hook 'my-hook-function))


-- Stefan


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