From: Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: Thierry Volpiatto <thievol@posteo.net>
Cc: Eli Zaretskii <eliz@gnu.org>, 64902-done@debbugs.gnu.org
Subject: bug#64902: 30.0.50; REQUIRE-MATCH completing-read arg in describe-* commands
Date: Tue, 15 Aug 2023 12:34:55 -0400 [thread overview]
Message-ID: <jwvr0o4qnjj.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <87sf8ks3ow.fsf@posteo.net> (Thierry Volpiatto's message of "Tue, 15 Aug 2023 15:41:01 +0000")
>> Having tried now I see that the command signals an error when
>> symbol-function is void.
>
> Assuming that "the command" is `describe-function` and you mean the
> argument SYMBOL of `symbol-function` is void (I hardly see why
> `symbol-function` would be void), I can't reproduce your
> error, here a small recipe:
Yes, in some cases it does "work".
> (defun advice-foo-test ()
> (message "Hello"))
>
> (advice-add 'foo-test :override 'advice-foo-test)
Notice that even after reverting my commit, `describe-function` still
accepts (and completes) `foo-test` :-)
[ This is because it adds a `function-documentation` property. ]
> ,----
> | foo-test is .
> |
> | [Missing arglist.]
> |
> | Not documented.
> `----
It doesn't signal an error, but the *Help* above is rather poor :-(
Stefan
next prev parent reply other threads:[~2023-08-15 16:34 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-27 14:52 bug#64902: 30.0.50; REQUIRE-MATCH completing-read arg in describe-* commands Thierry Volpiatto
2023-07-27 16:57 ` Eli Zaretskii
2023-07-28 3:12 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-07-28 5:41 ` Thierry Volpiatto
2023-07-28 14:20 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-07-28 16:16 ` Thierry Volpiatto
2023-07-29 5:28 ` Thierry Volpiatto
2023-08-03 8:28 ` Eli Zaretskii
2023-08-03 13:30 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-03 21:55 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-05 6:51 ` Thierry Volpiatto
2023-08-15 14:23 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-15 15:41 ` Thierry Volpiatto
2023-08-15 16:34 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2023-08-15 17:00 ` Thierry Volpiatto
2023-08-05 6:39 ` Thierry Volpiatto
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