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Re: New minor mode toggling in V24
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From: |
Stefan Monnier |
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Subject: |
Re: New minor mode toggling in V24 |
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Date: |
Fri, 20 Jan 2012 08:55:01 -0500 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.0.92 (gnu/linux) |
> ARG nil --> toggle
> ARG 1 --> on
> ARG -1 --> off
That's what happened in the past and we changed it, so clearly we're not
going back there.
Toggling non-interactively is a very rare need. But you can do it with
(foo-mode 'toggle) if you don't like (foo-mode (if foo-mode -1 1)).
Stefan
PS: In case you wonder about the reason for the change, it's for
(add-hook 'foo-mode-hook 'bar-mode), eliminating the "need" for those
otherwise redundant turn-on-foo-mode.