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#8545: issues with recent doprnt-related changes Date: Sat, 07 May 2011 10:55:52 +0300 Message-ID: <838vujkkqf.fsf__29583.5969191559$1304755034$gmane$org@gnu.org> References: <4DB50AB9.6060100@cs.ucla.edu> <83tydmaeo3.fsf@gnu.org> <4DB65FF1.5010003@cs.ucla.edu> <83aafb8p4a.fsf@gnu.org> <4DB8ABEA.3080503@cs.ucla.edu> <4DB9146D.2040702@cs.ucla.edu> <4DB9E5FF.9020506@cs.ucla.edu> <83d3k571ee.fsf@gnu.org> <4DC10012.8020809@cs.ucla.edu> <4DC1692B.1090101@cs.ucla.edu> <83ei4cnau6.fsf@gnu.org> <83vcxnlvl9.fsf@gnu.org> <83k4e3lhzp.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: lo.gmane.org X-Trace: dough.gmane.org 1304755034 18654 80.91.229.12 (7 May 2011 07:57:14 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sat, 7 May 2011 07:57:14 +0000 (UTC) Cc: 8545@debbugs.gnu.org, eggert@cs.ucla.edu, emacs-devel@gnu.org To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat May 07 09:57:09 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1QIcNw-0003dP-4p for geb-bug-gnu-emacs@m.gmane.org; Sat, 07 May 2011 09:57:08 +0200 Original-Received: from localhost ([::1]:39904 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QIcNv-0002gN-Og for geb-bug-gnu-emacs@m.gmane.org; Sat, 07 May 2011 03:57:07 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:38437) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QIcNs-0002gH-9P for bug-gnu-emacs@gnu.org; Sat, 07 May 2011 03:57:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QIcNr-0002bn-E8 for bug-gnu-emacs@gnu.org; Sat, 07 May 2011 03:57:04 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:55698) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QIcNr-0002bf-Cj for bug-gnu-emacs@gnu.org; Sat, 07 May 2011 03:57:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1QIcNq-0004Gd-Ce; Sat, 07 May 2011 03:57:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 07 May 2011 07:57:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 8545 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 8545-submit@debbugs.gnu.org id=B8545.130475501716393 (code B ref 8545); Sat, 07 May 2011 07:57:02 +0000 Original-Received: (at 8545) by debbugs.gnu.org; 7 May 2011 07:56:57 +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 1QIcNk-0004GL-FB for submit@debbugs.gnu.org; Sat, 07 May 2011 03:56:56 -0400 Original-Received: from mtaout20.012.net.il ([80.179.55.166]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1QIcNh-0004G8-M4 for 8545@debbugs.gnu.org; Sat, 07 May 2011 03:56:54 -0400 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0LKT00B00FD85Z00@a-mtaout20.012.net.il> for 8545@debbugs.gnu.org; Sat, 07 May 2011 10:55:58 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([84.228.234.175]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0LKT00AD2FD1KMD0@a-mtaout20.012.net.il>; Sat, 07 May 2011 10:55:50 +0300 (IDT) In-reply-to: X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Sat, 07 May 2011 03:57:02 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 140.186.70.43 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:46302 Archived-At: > From: Stefan Monnier > Cc: eggert@cs.ucla.edu, 8545@debbugs.gnu.org, emacs-devel@gnu.org > Date: Sat, 07 May 2011 00:18:47 -0300 > > >> note that "the position of the nul byte" is the same as "the length > >> of the list", so it's still <= MOST_POSITIVE_FIXNUM. It's only the > >> position after the nul byte that would overflow. > > > But what about this code and its commentary (from > > next_element_from_c_string): > > > /* IT's position can be greater IT->string_nchars in case a field > > width or precision has been specified when the iterator was > > initialized. */ > > if (IT_CHARPOS (*it) >= it->end_charpos) > > { > > /* End of the game. */ > > ... > > Do these ever make it into a Lisp_Object? Well, the resulting string can be returned by format-mode-line, for example.