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From: Noam Postavsky <npostavs@users.sourceforge.net>
To: ynyaaa@gmail.com
Cc: 23833@debbugs.gnu.org
Subject: bug#23833: 24.5; assoc-string with CASE-FOLD may fail
Date: Thu, 23 Jun 2016 08:26:22 -0400	[thread overview]
Message-ID: <CAM-tV-8y+5NvsW4tB_xvrD2fk=dQDwWT4J4V10oP4qmX+DyStQ@mail.gmail.com> (raw)
In-Reply-To: <87a8icm7wg.fsf@gmail.com>

assoc-string uses compare-strings, which uses upcase to ignore case,
but upcase is not always the inverse of downcase:

(upcase (downcase "DZ")) ;=> "Dz"
;; Or to put it another way
(= (upcase (downcase ?\u01F1)) ?\u01F2) ;=> t

Same behaviour seen in emacs-25 and master

In GNU Emacs 25.0.95.5 (x86_64-unknown-linux-gnu, X toolkit)
 of 2016-06-18 built on zony
Repository revision: 94cb773c6668291d7a4e6d03a552e46f99a0350e
Windowing system distributor 'The X.Org Foundation', version 11.0.11803000

In GNU Emacs 25.1.50.4 (x86_64-unknown-linux-gnu, X toolkit)
 of 2016-06-22 built on zony
Repository revision: 9990eb7727f78e5f4a88f512812637c603391fca
Windowing system distributor 'The X.Org Foundation', version 11.0.11803000





  reply	other threads:[~2016-06-23 12:26 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-23 12:01 bug#23833: 24.5; assoc-string with CASE-FOLD may fail ynyaaa
2016-06-23 12:26 ` Noam Postavsky [this message]
2016-06-23 15:11   ` Eli Zaretskii
2016-06-23 15:53     ` Noam Postavsky
2016-06-23 16:19       ` Eli Zaretskii
2016-06-23 19:25         ` Eli Zaretskii

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