From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: phs Newsgroups: gmane.emacs.bugs Subject: bug#21635: 24.5; dabbrev: customizable variable dabbrev-friend-buffer-function not documented in Emacs manual Date: Tue, 6 Oct 2015 15:05:34 +0200 Message-ID: <5613C71E.800@lsv.ens-cachan.fr> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1444138127 31635 80.91.229.3 (6 Oct 2015 13:28:47 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 6 Oct 2015 13:28:47 +0000 (UTC) To: 21635@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Oct 06 15:28:30 2015 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 1ZjSI7-0002Te-Ii for geb-bug-gnu-emacs@m.gmane.org; Tue, 06 Oct 2015 15:28:27 +0200 Original-Received: from localhost ([::1]:51672 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZjSI6-0001ky-MW for geb-bug-gnu-emacs@m.gmane.org; Tue, 06 Oct 2015 09:28:26 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:48566) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZjSHn-0001jb-Bj for bug-gnu-emacs@gnu.org; Tue, 06 Oct 2015 09:28:08 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZjSHk-0001LV-6W for bug-gnu-emacs@gnu.org; Tue, 06 Oct 2015 09:28:07 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:38884) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZjSHk-0001L8-3c for bug-gnu-emacs@gnu.org; Tue, 06 Oct 2015 09:28:04 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1ZjSHj-0004ZN-Qp for bug-gnu-emacs@gnu.org; Tue, 06 Oct 2015 09:28:03 -0400 X-Loop: help-debbugs@gnu.org Resent-From: phs Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 06 Oct 2015 13:28:03 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 21635 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.144413805517528 (code B ref -1); Tue, 06 Oct 2015 13:28:03 +0000 Original-Received: (at submit) by debbugs.gnu.org; 6 Oct 2015 13:27:35 +0000 Original-Received: from localhost ([127.0.0.1]:56088 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZjSHG-0004Ye-74 for submit@debbugs.gnu.org; Tue, 06 Oct 2015 09:27:34 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:38342) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1ZjSHB-0004YU-Qt for submit@debbugs.gnu.org; Tue, 06 Oct 2015 09:27:30 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZjSHA-0000w8-EO for submit@debbugs.gnu.org; Tue, 06 Oct 2015 09:27:29 -0400 Original-Received: from lists.gnu.org ([2001:4830:134:3::11]:55458) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZjSHA-0000w4-Bl for submit@debbugs.gnu.org; Tue, 06 Oct 2015 09:27:28 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:48325) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZjSH9-0001fP-Is for bug-gnu-emacs@gnu.org; Tue, 06 Oct 2015 09:27:28 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZjSH3-0000uZ-IT for bug-gnu-emacs@gnu.org; Tue, 06 Oct 2015 09:27:27 -0400 Original-Received: from olive.lsv.fr ([138.231.81.248]:41438 helo=olive.lsv.ens-cachan.fr) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZjSH3-0000mg-DA for bug-gnu-emacs@gnu.org; Tue, 06 Oct 2015 09:27:21 -0400 Original-Received: from phs-air.local (gwvisitors.lsv.fr [138.231.81.8]) by olive.lsv.ens-cachan.fr (Postfix) with ESMTP id 289834C01AB for ; Tue, 6 Oct 2015 15:05:35 +0200 (CEST) User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 208.118.235.43 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:107372 Archived-At: $ emacs -Q -l dabbrev --eval="(describe-variable 'dabbrev-friend-buffer-function)" Unless I am mistaken, there is no mention of dabbrev-friend-buffer-function in the Emacs manual. This symbol, if bound, should contain a function that given a buffer argument will tell if the buffer should be searched while dabbrev-expand'ing. Further dabbrev-friend-buffer-function is initially bound to dabbrev--same-major-mode-p, with the effect that only buffers with same major mode are searched through. This behaviour, while often welcome, can be treacherous at times, and is not documented in the manual. This may have a connection with bug #17899 In GNU Emacs 24.5.1 (x86_64-apple-darwin13.4.0, NS apple-appkit-1265.21) of 2015-04-10 on builder10-9.porkrind.org Windowing system distributor `Apple', version 10.3.1404 Configured using: `configure --with-ns '--enable-locallisppath=/Library/Application Support/Emacs/${version}/site-lisp:/Library/Application Support/Emacs/site-lisp'' Important settings: value of $LC_ALL: en_US value of $LANG: en_US locale-coding-system: utf-8-unix -- Philippe SCHNOEBELEN, www.lsv.ens-cachan.fr/~phs LSV, CNRS UMR 8643 & ENS de Cachan Tel: (+33/0) 147 407 530 "Algebraic symbols are used when you do not know what you are talking about"