From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Drew Adams" Newsgroups: gmane.emacs.bugs Subject: bug#11869: 24.1; `Info-index' and `Info-complete-menu-item' Date: Fri, 6 Jul 2012 11:02:45 -0700 Message-ID: <8A4D3C7B46084951853911E79C3EE96A@us.oracle.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1341597852 852 80.91.229.3 (6 Jul 2012 18:04:12 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 6 Jul 2012 18:04:12 +0000 (UTC) To: 11869@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Jul 06 20:04:11 2012 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 1SnCt0-0007VE-GD for geb-bug-gnu-emacs@m.gmane.org; Fri, 06 Jul 2012 20:04:10 +0200 Original-Received: from localhost ([::1]:44479 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SnCsz-00072v-GX for geb-bug-gnu-emacs@m.gmane.org; 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Fri, 6 Jul 2012 13:02:50 -0500 Original-Received: from dradamslap1 (/10.159.161.157) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Fri, 06 Jul 2012 11:02:50 -0700 X-Mailer: Microsoft Office Outlook 11 Thread-Index: Ac1boYu0e68aj2X5TYGBpW7u9A93aw== X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.6157 X-Source-IP: ucsinet22.oracle.com [156.151.31.94] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 1) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:61661 Archived-At: Not necessarily a bug. But a question. IIUC: `Info-index' uses `Info-complete-menu-item' for its completion table (function). But first it (a) goes to the first index node (using `Info-goto-index') and (b) binds `Info-complete-nodes' to (Info-index-nodes). But `Info-complete-menu-item' does not use ONLY the nodes in `Info-complete-nodes'. It uses also the nodes in the current (visited) node, which in this case is the first index node. So that means that `Info-complete-menu-item' uses the first index node twice: once because it is the currently visited node and a second time because it is the first node in (Info-index-nodes). That means extra processing (searches, which can be costly) for nothing. Unless I'm missing something, this is a bug and should be fixed, so `Info-complete-menu-item' does not search for matches throughout the same (perhaps long) index twice. If I'm wrong, please let me know what I'm missing. In GNU Emacs 24.1.1 (i386-mingw-nt5.1.2600) of 2012-06-10 on MARVIN Windowing system distributor `Microsoft Corp.', version 5.1.2600 Configured using: `configure --with-gcc (4.6) --cflags -ID:/devel/emacs/libs/libXpm-3.5.8/include -ID:/devel/emacs/libs/libXpm-3.5.8/src -ID:/devel/emacs/libs/libpng-dev_1.4.3-1/include -ID:/devel/emacs/libs/zlib-dev_1.2.5-2/include -ID:/devel/emacs/libs/giflib-4.1.4-1/include -ID:/devel/emacs/libs/jpeg-6b-4/include -ID:/devel/emacs/libs/tiff-3.8.2-1/include -ID:/devel/emacs/libs/gnutls-3.0.9/include'