From: Lars Ingebrigtsen <larsi@gnus.org>
To: Taku Tekato <takutekato2@gmail.com>
Cc: 55213@debbugs.gnu.org
Subject: bug#55213: 29.0.50; define-minor-mode/easy-mmode--mode-docstring doesn't handle empty DOC ("")
Date: Sun, 01 May 2022 23:02:14 +0200 [thread overview]
Message-ID: <87tua9arvt.fsf@gnus.org> (raw)
In-Reply-To: <c6a0b27a-44c6-661a-9a7a-33bcd939f53b@gmail.com> (Taku Tekato's message of "Mon, 2 May 2022 01:28:00 +0700")
Taku Tekato <takutekato2@gmail.com> writes:
> easy-mmode--mode-docstring now calls `string-lines` on DOC and processes
> by poping lines from the result.
>
> Therefore the error `(wrong-type-argument char-or-string-p nil)` breaks
> various packages who define minor modes with empty docstrings.
easy-mmode--mode-docstring does:
;; Compose a new doc string.
(with-temp-buffer
(let ((lines (if doc
(string-lines doc)
(list (format "Toggle %s on or off." mode-pretty-name)))))
Perhaps you have some old .elc files lying around? Try saying "make
bootstrap".
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
next prev parent reply other threads:[~2022-05-01 21:02 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-01 18:28 bug#55213: 29.0.50; define-minor-mode/easy-mmode--mode-docstring doesn't handle empty DOC ("") Taku Tekato
2022-05-01 21:02 ` Lars Ingebrigtsen [this message]
2022-05-01 21:05 ` Lars Ingebrigtsen
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