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bug#25678: 25.1; defcustom type `(file :must-match t)' seems not to work
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From: |
Lars Ingebrigtsen |
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Subject: |
bug#25678: 25.1; defcustom type `(file :must-match t)' seems not to work |
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Date: |
Sun, 30 Aug 2020 15:56:17 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Mauro Aranda <maurooaranda@gmail.com> writes:
> I think it makes sense to expand the impact of :must-match t to
> Customization buffers, like in the attached patch.
[...]
> + :match #'(lambda (widget value)
> + (or (not (widget-get widget :must-match))
> + (file-exists-p value)))
Makes sense to me. I've now applied this to Emacs 28 (but I removed the
#''s before the lambdas first (they're superfluous)).
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no