GNU bug report logs - #34776
27.0.50; Some questions about choose-completion-string-functions

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Package: emacs;

Reported by: Eric Abrahamsen <eric <at> ericabrahamsen.net>

Date: Wed, 6 Mar 2019 23:06:02 UTC

Severity: normal

Found in version 27.0.50

Done: Eric Abrahamsen <eric <at> ericabrahamsen.net>

Bug is archived. No further changes may be made.

Full log

Message #11 received at 34776 <at> debbugs.gnu.org (full text, mbox):

From: Glenn Morris <rgm <at> gnu.org>
To: Eric Abrahamsen <eric <at> ericabrahamsen.net>
Cc: 34776 <at> debbugs.gnu.org
Subject: Re: bug#34776: Acknowledgement (27.0.50;
 Some questions about choose-completion-string-functions)
Date: Fri, 08 Mar 2019 21:07:32 -0500

Eric Abrahamsen wrote:

> Actually it looks like I was wrong about using add-function with
> choose-completion-string-functions, it's just a plain list you stick
> functions into. I think it has to be an error not to declare it
> buffer-local... I've worked around this with `make-local-variable', but
> I'm halfway sure this should be a defvar-local...?

The two uses in the Emacs code-base use add-hook without LOCAL.
completing-read-multiple and ido-common-initialization.
This bug report was last modified 6 years and 47 days ago.

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