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Re: How to change 'comment-region' behaviour globally?

From: Stefan Monnier
Subject: Re: How to change 'comment-region' behaviour globally?
Date: Sat, 16 Feb 2013 09:33:08 -0500
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux)

> if I want to temporarilly set it to another value in a program, do I
> have to check first if its a global value or a buffer-local value that
> is set for the buffer, or is this immaterial, i.e. whenever I call setq
> on 'comment-style', it will apply to the version that is active in the
> buffer?

You can just do

  (let ((comment-style 'plain))
    (comment-region ...))

-- Stefan

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