From: Artur Malabarba <bruce.connor.am@gmail.com>
To: Stephen Berman <stephen.berman@gmx.net>
Cc: Eli Zaretskii <eliz@gnu.org>, emacs-devel <emacs-devel@gnu.org>
Subject: Re: Questions about isearch
Date: Sat, 28 Nov 2015 00:04:33 +0000 [thread overview]
Message-ID: <CAAdUY-Lq=5X5kLY2noXirfxZU=o9X39ioKy_81V7vjZ_C_Mwig@mail.gmail.com> (raw)
In-Reply-To: <878u5jrvih.fsf@rub.de>
[-- Attachment #1: Type: text/plain, Size: 1120 bytes --]
On 27 Nov 2015 9:18 pm, "Stephen Berman" <stephen.berman@gmx.net> wrote:
> > No. We don't support having multiple characters match a single string.
>
> Is this why "ss" does not match the German letter "ß"?
Indeed.
> I assume the
> reason "s" does not match "ß" is that the latter does not have a
> decomposition including "s", whereas the decomposition of e.g. "ff" does
> include "f", correct?
Yes.
> In fact, looking at the value of character-fold-table, it seems to me
> that the current implementation of folding based on character
> decomposition often yields surprising results: e.g. "f" matches not only
> "ff" but also "㎙" and "ffl", but "m" and "l" fail to match the latter two,
> respectively.
This was by choice, and it would be trivial to change. Do others find it
surprising?
> Another shortcoming is that the decompositions do not respect
> case-folding, e.g. "f" fails to match "ℱ" and "℻" (with case-folding
> enabled), whereas "F" does match them, but fails to match "ff".
True. This can be fixed, I think. Could you file a bug report so we don't
forget?
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next prev parent reply other threads:[~2015-11-28 0:04 UTC|newest]
Thread overview: 94+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-25 18:41 Questions about isearch Eli Zaretskii
2015-11-25 19:20 ` Rasmus
2015-11-25 20:02 ` Steinar Bang
2015-11-26 14:46 ` Richard Stallman
2015-11-26 16:22 ` Eli Zaretskii
2015-11-26 20:46 ` Per Starbäck
2015-11-26 21:02 ` Eli Zaretskii
2015-11-26 21:35 ` Marcin Borkowski
2015-11-27 7:43 ` Eli Zaretskii
2015-11-27 6:38 ` Richard Stallman
2015-11-27 8:53 ` Eli Zaretskii
2015-11-27 16:21 ` raman
2015-11-26 23:18 ` Rasmus
2015-11-27 7:46 ` Eli Zaretskii
2015-11-27 6:37 ` Richard Stallman
2015-11-27 8:39 ` Eli Zaretskii
2015-11-25 20:10 ` Eli Zaretskii
2015-11-25 20:41 ` Mike Kupfer
2015-11-25 20:56 ` Eli Zaretskii
2015-11-25 20:14 ` Artur Malabarba
2015-11-25 20:30 ` Marcin Borkowski
2015-11-25 20:38 ` Eli Zaretskii
2015-11-25 21:58 ` Artur Malabarba
2015-11-25 23:04 ` Mike Kupfer
2015-11-26 3:40 ` Eli Zaretskii
2015-11-27 19:50 ` Mike Kupfer
2015-11-27 20:06 ` Eli Zaretskii
2015-11-27 23:57 ` Artur Malabarba
2015-11-28 1:36 ` Mike Kupfer
2015-11-28 9:28 ` Eli Zaretskii
2015-11-26 13:28 ` Steinar Bang
2015-11-25 20:36 ` Eli Zaretskii
2015-11-25 21:49 ` Artur Malabarba
2015-11-26 3:34 ` Eli Zaretskii
2015-11-27 12:03 ` Artur Malabarba
2015-11-27 14:36 ` Eli Zaretskii
2015-11-27 16:50 ` Per Starbäck
2015-11-27 18:10 ` Artur Malabarba
2015-11-27 18:42 ` Per Starbäck
2015-11-27 21:33 ` raman
2016-02-28 0:27 ` Mathias Dahl
2016-02-28 15:58 ` Eli Zaretskii
2016-02-28 17:52 ` Mathias Dahl
2016-02-28 18:02 ` Eli Zaretskii
2016-02-29 13:32 ` Richard Stallman
2016-02-29 16:04 ` Eli Zaretskii
2016-03-01 16:52 ` Richard Stallman
2015-11-27 16:55 ` Artur Malabarba
2015-11-27 17:52 ` Eli Zaretskii
2015-11-27 21:18 ` Stephen Berman
2015-11-28 0:04 ` Artur Malabarba [this message]
2015-11-28 7:49 ` Eli Zaretskii
2015-11-28 16:14 ` Stephen Berman
2015-11-28 5:36 ` Richard Stallman
2015-11-28 8:33 ` Eli Zaretskii
2015-11-28 8:40 ` Marcin Borkowski
2015-11-28 9:46 ` Eli Zaretskii
2015-11-28 10:23 ` Artur Malabarba
2015-11-28 11:14 ` Eli Zaretskii
2015-11-28 14:41 ` Eli Zaretskii
2015-11-28 15:41 ` Artur Malabarba
2015-11-28 16:29 ` Artur Malabarba
2015-11-28 17:27 ` Eli Zaretskii
2015-11-28 17:44 ` Eli Zaretskii
2015-11-28 18:31 ` Artur Malabarba
2015-11-28 18:57 ` Eli Zaretskii
2015-11-28 20:00 ` Artur Malabarba
2015-11-28 20:08 ` Artur Malabarba
2015-11-28 20:47 ` Eli Zaretskii
2015-11-28 16:48 ` character folding future [was: Questions about isearch] Drew Adams
2015-11-28 18:34 ` Artur Malabarba
2015-12-01 11:34 ` Artur Malabarba
2015-12-01 15:48 ` Drew Adams
2015-12-03 23:54 ` Artur Malabarba
2015-11-29 6:03 ` Questions about isearch Richard Stallman
2015-11-29 15:48 ` Eli Zaretskii
2015-11-29 9:39 ` Andreas Röhler
2015-11-29 15:52 ` Eli Zaretskii
2015-11-30 9:39 ` Andreas Röhler
2015-11-30 15:53 ` Eli Zaretskii
2015-11-30 16:05 ` Paul Eggert
2015-11-26 16:08 ` Rasmus
2015-11-25 23:15 ` Mike Kupfer
2015-11-26 14:45 ` Richard Stallman
2015-11-27 0:43 ` Juri Linkov
2015-11-27 8:07 ` Eli Zaretskii
2015-11-27 23:24 ` Juri Linkov
2015-11-28 8:09 ` Eli Zaretskii
2015-11-27 8:02 ` Andreas Röhler
2015-11-27 8:57 ` Eli Zaretskii
2015-11-27 10:03 ` Artur Malabarba
2015-11-27 10:29 ` Eli Zaretskii
2015-11-27 10:47 ` Artur Malabarba
2015-11-29 9:08 ` Andreas Röhler
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