From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Juanma Barranquero Newsgroups: gmane.emacs.bugs Subject: bug#5984: Crash displaying composed characters Date: Tue, 20 Apr 2010 19:33:56 +0200 Message-ID: References: <831vea5fjh.fsf@gnu.org> <83vdbm3udi.fsf@gnu.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Trace: dough.gmane.org 1271786392 20114 80.91.229.12 (20 Apr 2010 17:59:52 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 20 Apr 2010 17:59:52 +0000 (UTC) Cc: 5984@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Apr 20 19:59:50 2010 connect(): No such file or directory Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1O4Hjh-0003Q9-Rj for geb-bug-gnu-emacs@m.gmane.org; Tue, 20 Apr 2010 19:59:50 +0200 Original-Received: from localhost ([127.0.0.1]:43698 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1O4Hjh-0000Gz-FP for geb-bug-gnu-emacs@m.gmane.org; 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Tue, 20 Apr 2010 17:35:01 +0000 Original-Received: (at 5984) by debbugs.gnu.org; 20 Apr 2010 17:34:23 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1O4HL5-0000Mb-Gk for submit@debbugs.gnu.org; Tue, 20 Apr 2010 13:34:23 -0400 Original-Received: from mail-bw0-f222.google.com ([209.85.218.222]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1O4HL3-0000MW-GL for 5984@debbugs.gnu.org; Tue, 20 Apr 2010 13:34:22 -0400 Original-Received: by bwz22 with SMTP id 22so6069171bwz.5 for <5984@debbugs.gnu.org>; Tue, 20 Apr 2010 10:34:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :from:date:received:message-id:subject:to:cc:content-type; bh=tsvvYchxuPeKUpxuaylSANfL4GT9jDU3O3fWIs2veCo=; b=pRZ3GLfgpQyaglZJTsAfibv2opiAlrccGcL7IliN773Xk8VUglGduMzFFnyyIxCF5/ mRAsT54WkaKQrHaJUY9fmTwG0m/5PsqH28bBvFafVged2LtAi1afuxlIdmt8WsjQG33t s5ErjewXk9JeKQrZ6sdATFUGRRoekYkB2qEvc= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type; b=vsTSOFG8p1ElURGnv3NBZqk8vfnl9xXDwikSsaflBuBDlcAJnLwD/gPxRzkkRXGu7C HcLPt/iJjJgsx6M42QrJCa1VSXK+8q0gMYqBwqjfZJcwup9apY0+ET8WMlFgE4wNriaH ZAs+e18YNei5oisEouK+AoCdiy65oUhL/9o6Y= Original-Received: by 10.204.81.29 with HTTP; Tue, 20 Apr 2010 10:33:56 -0700 (PDT) In-Reply-To: <83vdbm3udi.fsf@gnu.org> Original-Received: by 10.204.151.71 with SMTP id b7mr1385017bkw.114.1271784856147; Tue, 20 Apr 2010 10:34:16 -0700 (PDT) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Tue, 20 Apr 2010 13:35:01 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:36375 Archived-At: On Tue, Apr 20, 2010 at 19:29, Eli Zaretskii wrote: > Here's the analysis of what causes this crash: Nice work. > But that sounds too > harsh: after all, whoever sets that variable, actually wants to see > all these messages. Yes. > Ideas are welcome. You said: > . Further down, autocmp_chars calls the value of > auto-composition-function: [...] > . Now the " *Echo Area0*" buffer holds a totally different text, > unbeknownst to autocmp_chars, which still passes the old values 32 > and 33 to TEMP_SET_PT_BOTH: So autocmp_chars should be made to know that after calling auto-composition-function, " *Echo Area0" could have been modified. (Yeah, easier said than done, I suppose...) Juanma