From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#17685: 24.3.91.1; help-C-file-name failes to create temp buffer " *DOC*" Date: Thu, 05 Jun 2014 09:51:39 -0400 Message-ID: References: <632050FA-D476-417C-8956-3C9A8508164F@automata.se> <539020EA.6080307@gmx.at> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1401976354 17761 80.91.229.3 (5 Jun 2014 13:52:34 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 5 Jun 2014 13:52:34 +0000 (UTC) Cc: 17685@debbugs.gnu.org To: Stefan Guath Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Jun 05 15:52:27 2014 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 1WsY5g-00060M-Q7 for geb-bug-gnu-emacs@m.gmane.org; Thu, 05 Jun 2014 15:52:24 +0200 Original-Received: from localhost ([::1]:41408 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WsY5g-0002nK-Eu for geb-bug-gnu-emacs@m.gmane.org; Thu, 05 Jun 2014 09:52:24 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:39090) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WsY5U-0002hS-A4 for bug-gnu-emacs@gnu.org; Thu, 05 Jun 2014 09:52:20 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WsY5K-00032f-SR for bug-gnu-emacs@gnu.org; Thu, 05 Jun 2014 09:52:12 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:46058) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WsY5K-00032X-PT for bug-gnu-emacs@gnu.org; Thu, 05 Jun 2014 09:52:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1WsY5K-0005Z0-4f for bug-gnu-emacs@gnu.org; Thu, 05 Jun 2014 09:52:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 05 Jun 2014 13:52:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 17685 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 17685-submit@debbugs.gnu.org id=B17685.140197631621371 (code B ref 17685); Thu, 05 Jun 2014 13:52:01 +0000 Original-Received: (at 17685) by debbugs.gnu.org; 5 Jun 2014 13:51:56 +0000 Original-Received: from localhost ([127.0.0.1]:44935 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WsY59-0005YX-F5 for submit@debbugs.gnu.org; Thu, 05 Jun 2014 09:51:56 -0400 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.181]:11984) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1WsY53-0005Y0-AY for 17685@debbugs.gnu.org; Thu, 05 Jun 2014 09:51:50 -0400 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: ArYGAIDvNVPO+IOj/2dsb2JhbABZgwaDSr0vgw6BFxd0giUBAQEBAgFWIwULCzQSFBgNJIgECNIZF456B4Q4BKkZgWqDTCE X-IPAS-Result: ArYGAIDvNVPO+IOj/2dsb2JhbABZgwaDSr0vgw6BFxd0giUBAQEBAgFWIwULCzQSFBgNJIgECNIZF456B4Q4BKkZgWqDTCE X-IronPort-AV: E=Sophos;i="4.97,753,1389762000"; d="scan'208";a="65885666" Original-Received: from 206-248-131-163.dsl.teksavvy.com (HELO pastel.home) ([206.248.131.163]) by ironport2-out.teksavvy.com with ESMTP/TLS/ADH-AES256-SHA; 05 Jun 2014 09:51:39 -0400 Original-Received: by pastel.home (Postfix, from userid 20848) id 5A0BB601BB; Thu, 5 Jun 2014 09:51:39 -0400 (EDT) In-Reply-To: (Stefan Guath's message of "Thu, 5 Jun 2014 10:35:50 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) 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: 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:90047 Archived-At: > Maybe just add an optional argument in find-lisp-object-file-name? I'd be OK with that, yes. > (defun show-elisp-src-at-point () > (interactive) > (message (find-lisp-object-file-name (variable-at-point) 'defvar))) This call to `message' is erroneous (e.g. if the file name contains % chars). You can fix it with (defun show-elisp-src-at-point () (interactive) (message "%s" (find-lisp-object-file-name (variable-at-point) 'defvar))) At which point the `C-source' return value is not nearly as problematic. > I don't think an extra value in help-enable-auto-load would be of any help > in these kind of cases (i.e. when used programmatically). Agreed, tho the caller could let-bind help-enable-auto-load (in effect passing it an implicit additional argument). Stefan