From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#22169: 25.0.50; File name compiletion doesn't work with non-ASCII characters on OS X Date: Wed, 16 Dec 2015 05:32:56 +0200 Message-ID: <83zixb1313.fsf@gnu.org> References: <83y4cw3kie.fsf@gnu.org> <83twnk3fg1.fsf@gnu.org> <83oads2x99.fsf@gnu.org> <83io3z3drh.fsf@gnu.org> <831tan32q2.fsf@gnu.org> <87d1u74bvi.fsf@fastmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1450238888 10742 80.91.229.3 (16 Dec 2015 04:08:08 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 16 Dec 2015 04:08:08 +0000 (UTC) Cc: 22169@debbugs.gnu.org To: Random832 Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Dec 16 05:07:58 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1a93Nb-0004Ac-2G for geb-bug-gnu-emacs@m.gmane.org; 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Tue, 15 Dec 2015 22:32:41 -0500 In-reply-to: <87d1u74bvi.fsf@fastmail.com> (message from Random832 on Tue, 15 Dec 2015 16:53:37 -0500) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:110043 Archived-At: > From: Random832 > Date: Tue, 15 Dec 2015 16:53:37 -0500 > > Eli Zaretskii writes: > > . encode the file argument > > . encode the directory argument and pass it to opendir > > . loop calling readdir, and for each file name it returns: > > . if the file name begins with the same characters as the encoded > > file argument, then: > > . decode the file name > > . cons the decoded name onto the list to be returned > > My guess from the symptoms is that utf-8-nfd doesn't actually > bother to make any attempt to convert to decomposed form when > encoding, since in *most* cases e.g. for opening a file, the > underlying filesystem will take care of this automatically. > > This is backed up by the fact that, looking at the code, it > apparently has a post-read-conversion but no matching > pre-write-conversion. I certainly see a pre-write-conversion function in ucs-normalize.el: ucs-normalize-hfs-nfd-pre-write-conversion which calls ucs-normalize-HFS-NFD-region. So I'm not sure I understand what you are saying.