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bug#11339: 24.1.50; read-{buffer,file-name}-completion-ignore-case fails
From: |
Stefan Kangas |
Subject: |
bug#11339: 24.1.50; read-{buffer,file-name}-completion-ignore-case fails on non-ascii |
Date: |
Fri, 01 Nov 2019 20:57:30 +0100 |
found 11339 27.0.50
thanks
Stephen Berman <stephen.berman@gmx.net> writes:
> -1. cd /tmp; touch bäh bÄh bla
> 0. emacs -Q
> 1. M-x customize-option RET read-buffer-completion-ignore-case RET.
> Toggle to "on", set for the current session.
> M-x customize-option RET read-file-name-completion-ignore-case RET.
> Toggle to "on", set for the current session.
> 2. C-x C-f b TAB => *Completions* buffer contains, as expected: bla bÄh bäh.
>
> 3. Visit files `bla', `bäh' and `bÄh', switch to buffer *scratch* and
> repeat step 2, replacing `C-x C-f' with `C-x b' => same results.
> 4. C-x C-f bä TAB => Emacs completes the input to "bäh".
> 5. TAB => Emacs incorrectly reports: "[Sole completion]".
> 6. C-x C-f bÄ TAB => Emacs completes the input to "bÄh".
> 7. TAB => Emacs incorrectly reports: "[Sole completion]".
> 8. Switch to buffer *scratch* and repeat step 4-7, replacing `C-x C-f'
> with `C-x b' => same results.
I can reproduce this on current master using the simpler recipe:
0. emacs -Q
1. Evaluate (setq read-buffer-completion-ignore-case t)
2. C-x b bäh RET
3. C-x b bÄh RET
4. C-x b bä TAB TAB
Result: Completes to "bäh" on first TAB, and on second TAB [Sole
completion] is displayed in minibuffer.
Expected result: The "*Completion*" buffer is displayed.
Best regards,
Stefan Kangas
- bug#11339: 24.1.50; read-{buffer,file-name}-completion-ignore-case fails on non-ascii,
Stefan Kangas <=
- bug#11339: 24.1.50; read-{buffer,file-name}-completion-ignore-case fails on non-ascii, Eli Zaretskii, 2019/11/01
- bug#11339: 24.1.50; read-{buffer,file-name}-completion-ignore-case fails on non-ascii, Stephen Berman, 2019/11/01
- bug#11339: 24.1.50; read-{buffer,file-name}-completion-ignore-case fails on non-ascii, Eli Zaretskii, 2019/11/02
- bug#11339: 24.1.50; read-{buffer,file-name}-completion-ignore-case fails on non-ascii, Stephen Berman, 2019/11/02
- bug#11339: 24.1.50; read-{buffer,file-name}-completion-ignore-case fails on non-ascii, Eli Zaretskii, 2019/11/03
- bug#11339: 24.1.50; read-{buffer,file-name}-completion-ignore-case fails on non-ascii, Stephen Berman, 2019/11/04
- bug#11339: 24.1.50; read-{buffer,file-name}-completion-ignore-case fails on non-ascii, Eli Zaretskii, 2019/11/04
- bug#11339: 24.1.50; read-{buffer,file-name}-completion-ignore-case fails on non-ascii, Stephen Berman, 2019/11/04
- bug#11339: 24.1.50; read-{buffer,file-name}-completion-ignore-case fails on non-ascii, Eli Zaretskii, 2019/11/04
- bug#11339: 24.1.50; read-{buffer,file-name}-completion-ignore-case fails on non-ascii, Stephen Berman, 2019/11/04