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bug#30990: Should the byte compiler warn about :type mismatches?
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From: |
Lars Ingebrigtsen |
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Subject: |
bug#30990: Should the byte compiler warn about :type mismatches? |
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Date: |
Fri, 25 Sep 2020 15:36:01 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Lars Ingebrigtsen <larsi@gnus.org> writes:
> I don't quite understand what's wrong here:
>
> (defcustom whitespace-indentation-regexp
> '("^\t*\\(\\( \\{%d\\}\\)+\\)[^\n\t]"
> . "^ *\\(\t+\\)[^\n]")
> [...]
> :type '(cons (regexp :tag "Indentation SPACEs")
> (regexp :tag "Indentation TABs"))
> :group 'whitespace)
>
> Isn't that how you specify a cons of two values?
That wasn't the problem -- the first bit here isn't really a regexp,
it's a string passed to format to yield a regexp.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no