[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#40216: 28.0.50; Misinformation in isearch char-fold
From: |
Eli Zaretskii |
Subject: |
bug#40216: 28.0.50; Misinformation in isearch char-fold |
Date: |
Fri, 27 Mar 2020 10:24:27 +0300 |
> From: Juri Linkov <juri@linkov.net>
> Cc: Eli Zaretskii <eliz@gnu.org>, 40216@debbugs.gnu.org
> Date: Fri, 27 Mar 2020 01:04:12 +0200
>
> I tried to find Røbert by typing Robert, but char-fold fails to find it.
> A bug in char-fold?
I don't think it's a bug, because ø doesn't have a decomposition in
the Unicode character database:
(get-char-code-property ?ø 'decomposition) => (248)
(i.e. the character "decomposes" into itself). By contrast:
(get-char-code-property ?á 'decomposition) => (97 769)
(i.e. á decomposes into a followed by U+0301 COMBINING ACUTE ACCENT).
So if one wants to support the kind of folding you expected, one would
have to customize char-fold-include to add those additional rules.
- bug#40216: 28.0.50; Misinformation in isearch char-fold, Juri Linkov, 2020/03/24
- bug#40216: 28.0.50; Misinformation in isearch char-fold, Robert Pluim, 2020/03/25
- bug#40216: 28.0.50; Misinformation in isearch char-fold, Juri Linkov, 2020/03/25
- bug#40216: 28.0.50; Misinformation in isearch char-fold, Robert Pluim, 2020/03/26
- bug#40216: 28.0.50; Misinformation in isearch char-fold, Eli Zaretskii, 2020/03/26
- bug#40216: 28.0.50; Misinformation in isearch char-fold, Robert Pluim, 2020/03/26
- bug#40216: 28.0.50; Misinformation in isearch char-fold, Juri Linkov, 2020/03/26
- bug#40216: 28.0.50; Misinformation in isearch char-fold,
Eli Zaretskii <=
- bug#40216: 28.0.50; Misinformation in isearch char-fold, Robert Pluim, 2020/03/27
- bug#40216: 28.0.50; Misinformation in isearch char-fold, Juri Linkov, 2020/03/29
- bug#40216: 28.0.50; Misinformation in isearch char-fold, Juri Linkov, 2020/03/26