From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Stephen J. Turnbull" Newsgroups: gmane.emacs.devel Subject: Re: e and pi Date: Sat, 18 Sep 2010 23:27:39 +0900 Message-ID: <87d3sbxh2c.fsf@uwakimon.sk.tsukuba.ac.jp> References: <8739t9xpt2.fsf@stupidchicken.com> <874odoweqm.fsf@stupidchicken.com> <83hbhnz7z2.fsf@gnu.org> <87bp7v8gwh.fsf@lola.goethe.zz> <83aanfz4t5.fsf@gnu.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1284821616 12195 80.91.229.12 (18 Sep 2010 14:53:36 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sat, 18 Sep 2010 14:53:36 +0000 (UTC) Cc: David Kastrup , emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Sep 18 16:53:35 2010 Return-path: Envelope-to: ged-emacs-devel@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 1OwynG-0002v2-Qe for ged-emacs-devel@m.gmane.org; Sat, 18 Sep 2010 16:53:35 +0200 Original-Received: from localhost ([127.0.0.1]:41935 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OwynG-00065W-C8 for ged-emacs-devel@m.gmane.org; Sat, 18 Sep 2010 10:53:34 -0400 Original-Received: from [140.186.70.92] (port=32846 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Owyn7-0005zQ-LX for emacs-devel@gnu.org; Sat, 18 Sep 2010 10:53:27 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1Owymp-0007zl-PD for emacs-devel@gnu.org; Sat, 18 Sep 2010 10:53:08 -0400 Original-Received: from [130.158.254.170] (port=44557 helo=dmail01.cc.tsukuba.ac.jp) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1Owymn-0007yp-4v; Sat, 18 Sep 2010 10:53:05 -0400 Original-Received: from imss12.cc.tsukuba.ac.jp (unknown [130.158.254.130]) by dmail01.cc.tsukuba.ac.jp (Postfix) with ESMTP id 17D25E05E2; Sat, 18 Sep 2010 23:34:53 +0900 (JST) Original-Received: from imss12.cc.tsukuba.ac.jp (imss12.cc.tsukuba.ac.jp [127.0.0.1]) by postfix.imss70 (Postfix) with ESMTP id 9F907F4003; Sat, 18 Sep 2010 23:34:34 +0900 (JST) Original-Received: from mgmt1.sk.tsukuba.ac.jp (unknown [130.158.97.223]) by imss12.cc.tsukuba.ac.jp (Postfix) with ESMTP id 91ADCF4002; Sat, 18 Sep 2010 23:34:34 +0900 (JST) Original-Received: from uwakimon.sk.tsukuba.ac.jp (uwakimon.sk.tsukuba.ac.jp [130.158.99.156]) by mgmt1.sk.tsukuba.ac.jp (Postfix) with ESMTP id 8F9793FA049B; Sat, 18 Sep 2010 23:34:34 +0900 (JST) Original-Received: by uwakimon.sk.tsukuba.ac.jp (Postfix, from userid 1000) id 4BD221A3A8A; Sat, 18 Sep 2010 23:27:39 +0900 (JST) In-Reply-To: <83aanfz4t5.fsf@gnu.org> X-Mailer: VM undefined under 21.5 (beta29) "garbanzo" ed3b274cc037 XEmacs Lucid (x86_64-unknown-linux) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:130407 Archived-At: Eli Zaretskii writes: > Every identifier mentioned in the appropriate ANSI or Posix > standards as a standard function is also reserved. "Reserved" means "we reserve to right to produce garbage or a syntax error if you try to use these as regular identifiers". If you redefine a standard function, though, the compiler and linker are still supposed to do the right thing, and your program should still work (as long as you're consistent, and understand that you can't have the standard version of a function, and your replacement). And of course if you export those identifiers, you're not allowed to claim standard conformance.