From: Juri Linkov <juri@jurta.org>
To: martin rudalics <rudalics@gmx.at>
Cc: 13084@debbugs.gnu.org
Subject: bug#13084: boyer_moore crashes with certain characters in the case table
Date: Wed, 12 Dec 2012 12:31:57 +0200 [thread overview]
Message-ID: <87y5h3mu9i.fsf@mail.jurta.org> (raw)
In-Reply-To: <50C85AB0.30009@gmx.at> (martin rudalics's message of "Wed, 12 Dec 2012 11:21:36 +0100")
>> So the dataflow to get the canonical character will be Á -> A -> a.
>> If `case-fold-search' is nil, then Á -> A. If a new variable
>> `decomposition-search' (or `normalized-search') is nil then Á -> á.
>
> Any such table should allow handling asymmetric searches: That is,
> searching for "ába" should match "ába" "ábà" and "ábá" but not "aba" or
> "àbá". Can we do that?
IIUC what you mean is something like `search-upper-case'
where upper case chars disable case fold searching,
so "Aba" should match "Aba" and "AbA" but not "aba".
next prev parent reply other threads:[~2012-12-12 10:31 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-05 0:34 bug#13084: boyer_moore crashes with certain characters in the case table Juri Linkov
2012-12-11 15:37 ` Eli Zaretskii
2012-12-11 23:17 ` Juri Linkov
2012-12-12 3:55 ` Eli Zaretskii
2012-12-12 9:27 ` Juri Linkov
2012-12-12 10:21 ` martin rudalics
2012-12-12 10:31 ` Juri Linkov [this message]
2012-12-12 12:43 ` martin rudalics
2012-12-12 16:47 ` Eli Zaretskii
2012-12-12 23:05 ` Juri Linkov
2012-12-13 13:39 ` Kenichi Handa
2012-12-13 17:32 ` Eli Zaretskii
2012-12-15 13:17 ` Kenichi Handa
2012-12-15 13:55 ` Eli Zaretskii
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