From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Andy Moreton Newsgroups: gmane.emacs.devel Subject: Re: integer overflow handling for most-negative-fixnum Date: Tue, 24 Jul 2018 14:06:48 +0100 Message-ID: References: <867elsq78b.fsf@gmail.com> <866018yl76.fsf@gmail.com> <1d61916e-efa5-62f9-b76e-afb7da8665fd@cs.ucla.edu> <85674d39-4e97-cec6-b40a-cd31bf71b690@cs.ucla.edu> <86fu091wuk.fsf@gmail.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1532437543 17731 195.159.176.226 (24 Jul 2018 13:05:43 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 24 Jul 2018 13:05:43 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (windows-nt) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Jul 24 15:05:39 2018 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fhx0T-0004T2-6J for ged-emacs-devel@m.gmane.org; Tue, 24 Jul 2018 15:05:37 +0200 Original-Received: from localhost ([::1]:40449 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fhx2X-0005Vw-BM for ged-emacs-devel@m.gmane.org; Tue, 24 Jul 2018 09:07:47 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:52836) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fhx1q-0005Vq-06 for emacs-devel@gnu.org; Tue, 24 Jul 2018 09:07:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fhx1j-0003uW-Rw for emacs-devel@gnu.org; Tue, 24 Jul 2018 09:07:01 -0400 Original-Received: from [195.159.176.226] (port=36920 helo=blaine.gmane.org) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fhx1j-0003uA-K2 for emacs-devel@gnu.org; Tue, 24 Jul 2018 09:06:55 -0400 Original-Received: from list by blaine.gmane.org with local (Exim 4.84_2) (envelope-from ) id 1fhwza-0003RX-JR for emacs-devel@gnu.org; Tue, 24 Jul 2018 15:04:42 +0200 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 13 Original-X-Complaints-To: usenet@blaine.gmane.org Cancel-Lock: sha1:PXJhLLs1hrQCOHcKTg2OlXjMReg= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 195.159.176.226 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:227762 Archived-At: On Tue 24 Jul 2018, Andreas Schwab wrote: > On Jul 23 2018, Andy Moreton wrote: > >> Also, if the width is specified as 8 I expect to see 8 digits of output, >> not 6. > > The width specifies the field width, not the number of digits. Good point. "(format "%#0.8x" 1)" behaves as expected. AndyM