GNU bug report logs - #77718
31.0.50; completion styles substring and flex are broken

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Package: emacs;

Reported by: Stephen Berman <stephen.berman <at> gmx.net>

Date: Thu, 10 Apr 2025 22:23:02 UTC

Severity: normal

Found in version 31.0.50

Done: Stefan Monnier <monnier <at> iro.umontreal.ca>

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From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Spencer Baugh <sbaugh <at> janestreet.com>
Cc: 77718 <at> debbugs.gnu.org, Eli Zaretskii <eliz <at> gnu.org>, stephen.berman <at> gmx.net
Subject: bug#77718: 31.0.50; completion styles substring and flex are broken
Date: Wed, 16 Apr 2025 16:37:55 -0400
>> I suggest we focus on the immediate completion issue.
>> If you want to refine the treatment of $$, let's do that in a separate
>> bug report.
>
> OK, that's fair.
>
> But to be clear, the issue is in completion-table-with-quoting, so it's
> quite tied together with the treatment of $$.

Yes, I know.

> My new version of completion--file-name-table fixes the bug by taking
> a much simpler approach than completion-table-with-quoting, but that
> approach depends on avoiding the need for $$.

I think I missed some of that, then.  Can you clarify how they interact?

> I will try to think of another approach which is more similar to how
> completion-table-with-quoting does things, but it will be more
> complicated.

I thought all that's missing is to double the $$ in the text we append
during completion.


        Stefan





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