GNU bug report logs - #78323
Regression in case-insensitive filename completion

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Aaron Jensen <aaronjensen <at> gmail.com>
Subject: bug#78325: closed (Re: bug#78323: Regression in case-insensitive
 filename completion)
Date: Mon, 19 May 2025 17:06:02 +0000

[Message part 1 (text/plain, inline)]

Your bug report

#78323: 31.0.50; Regression in completion casing resulting from improving env var handling in read-file-name

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 78325 <at> debbugs.gnu.org.

-- 
78323: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=78323
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

[Message part 2 (message/rfc822, inline)]

From: Eli Zaretskii <eliz <at> gnu.org>
To: Spencer Baugh <sbaugh <at> janestreet.com>
Cc: aaronjensen <at> gmail.com, dieter.deyke <at> gmail.com, dancol <at> dancol.org,
 monnier <at> iro.umontreal.ca, 78323-done <at> debbugs.gnu.org
Subject: Re: bug#78323: Regression in case-insensitive filename completion
Date: Mon, 19 May 2025 20:04:57 +0300

> From: Spencer Baugh <sbaugh <at> janestreet.com>
> Cc: dieter.deyke <at> gmail.com,  dancol <at> dancol.org,  78323 <at> debbugs.gnu.org,
>    monnier <at> iro.umontreal.ca,  aaronjensen <at> gmail.com
> Date: Mon, 19 May 2025 11:46:57 -0400
> 
> Eli Zaretskii <eliz <at> gnu.org> writes:
> >> From: Spencer Baugh <sbaugh <at> janestreet.com>
> >> BTW, the patch I posted has the wrong commit message but is otherwise
> >> correct.  Assuming there's review feedback, I'll correct the commit
> >> message in the next version.
> >
> > Please do submit a correct patch, so we could resolve this regression.
> >
> > Thanks.
> 
> Here is the version with a correct commit message.  (I also added some
> comments in the test)

Thanks, installed on master, and closing the bug.

[Message part 3 (message/rfc822, inline)]

From: Aaron Jensen <aaronjensen <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Cc: Spencer Baugh <sbaugh <at> janestreet.com>,
 Stefan Monnier <monnier <at> iro.umontreal.ca>
Subject: 31.0.50; Regression in completion casing resulting from improving env
 var handling in read-file-name
Date: Thu, 8 May 2025 21:14:23 -0700

(resending because there was an issue sending the first time,
apologies if this is received more than once)

Run `emacs -Q` in the emacs source directory then:

C-x C-f
in<tab>

Expected completions:

INSTALL
INSTALL.repo
info/

Actual completions:

inSTALL
inSTALL.repo
info/

This worked prior to 509cbe1c35b3dd005a53ac041f9c87ee53b8e115 (Improve
env var handling in read-file-name)

It does not seem like an intended consequence.

Thanks,

Aaron


In GNU Emacs 31.0.50 (build 1, aarch64-apple-darwin24.4.0, NS
 appkit-2575.50 Version 15.4.1 (Build 24E263)) of 2025-05-04 built on
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