From: Robert Pluim <rpluim@gmail.com>
To: Juri Linkov <juri@linkov.net>
Cc: emacs-devel@gnu.org
Subject: Re: search-default-mode char-fold-to-regexp and Greek Extended block characters
Date: Wed, 24 Jul 2019 11:04:35 +0200 [thread overview]
Message-ID: <m2muh3n6qk.fsf@gmail.com> (raw)
In-Reply-To: <87r26gv6k2.fsf@mail.linkov.net> (Juri Linkov's message of "Tue, 23 Jul 2019 23:29:01 +0300")
>>>>> On Tue, 23 Jul 2019 23:29:01 +0300, Juri Linkov <juri@linkov.net> said:
>> Done as f9337bc36d
Juri> Thanks! Could you please look why tests fail to validate matching of
Juri> n-level decomposition. The character with 3 level decomposition in
Juri> char-fold--test-without-customization is currently commented out as
Juri> FIXME. After uncommenting this test fails, and I don't understand why.
That test ends up doing
(string-match "\\`\\(?:ι[̀́̄̆̈̓̔͂]\\|[ΐίιϊἰ-ἷὶίιῐ-ΐῖῗ𝛊𝜄𝜾𝝸𝞲]\\)\\'" "Ϊ́")
because it does (upcase "ΐ") => Ϊ́
That character is GREEK SMALL LETTER IOTA WITH DIALYTIKA AND OXIA, and
as far as I can tell there is no CAPITAL variant of that letter, so
upcase canʼt return it, which means it returns GREEK CAPITAL LETTER
IOTA plus the diacriticals, which is obviously not going to
match.
Robert
next prev parent reply other threads:[~2019-07-24 9:04 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-19 14:18 search-default-mode char-fold-to-regexp and Greek Extended block characters Robert Pluim
2019-07-19 14:37 ` Eli Zaretskii
2019-07-19 16:03 ` Robert Pluim
2019-07-19 18:13 ` Eli Zaretskii
2019-07-21 11:03 ` Robert Pluim
2019-07-22 18:39 ` Robert Pluim
2019-07-23 14:57 ` Eli Zaretskii
2019-07-23 17:43 ` Robert Pluim
2019-07-23 20:29 ` Juri Linkov
2019-07-24 7:56 ` Robert Pluim
2019-07-24 7:59 ` Robert Pluim
2019-07-24 9:04 ` Robert Pluim [this message]
2019-07-24 23:12 ` Juri Linkov
2019-07-25 0:18 ` Basil L. Contovounesios
2019-07-25 18:40 ` Juri Linkov
2019-07-25 20:44 ` search-default-mode char-fold-to-regexp and Greek Extended block characters, " Robert Pluim
2019-07-25 21:35 ` Juri Linkov
2019-07-26 11:09 ` Robert Pluim
2019-07-26 18:38 ` Juri Linkov
2019-07-29 8:32 ` Robert Pluim
2019-07-29 18:09 ` Juri Linkov
2019-07-30 8:09 ` Robert Pluim
2019-07-30 10:15 ` Eli Zaretskii
2019-07-25 2:36 ` Eli Zaretskii
2019-07-25 8:59 ` Robert Pluim
2019-07-25 12:53 ` Eli Zaretskii
2019-07-25 8:46 ` Robert Pluim
2019-07-25 18:46 ` Juri Linkov
2019-07-26 6:04 ` Eli Zaretskii
2019-07-26 18:40 ` Juri Linkov
2019-07-26 19:13 ` Eli Zaretskii
2019-07-19 18:53 ` Juri Linkov
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