From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Kevin Ryde Newsgroups: gmane.emacs.bugs Subject: bug#6206: 23.1; docstring info node links with newlines Date: Tue, 18 May 2010 10:46:31 +1000 Message-ID: <87632myr2w.fsf@blah.blah> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" X-Trace: dough.gmane.org 1274144233 18092 80.91.229.12 (18 May 2010 00:57:13 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 18 May 2010 00:57:13 +0000 (UTC) To: 6206@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue May 18 02:57:12 2010 connect(): No such file or directory Return-path: Envelope-to: geb-bug-gnu-emacs@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 1OEB7P-0002RA-8t for geb-bug-gnu-emacs@m.gmane.org; Tue, 18 May 2010 02:57:11 +0200 Original-Received: from localhost ([127.0.0.1]:38839 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OEB7O-0001bv-FH for geb-bug-gnu-emacs@m.gmane.org; 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Mon, 17 May 2010 20:46:54 -0400 Original-Received: from mailout2-1.pacific.net.au ([61.8.2.224]:46718 helo=mailout2.pacific.net.au) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OEAxM-0000tC-DB for bug-gnu-emacs@gnu.org; Mon, 17 May 2010 20:46:48 -0400 Original-Received: from mailproxy1.pacific.net.au (mailproxy1.pacific.net.au [61.8.2.162]) by mailout2.pacific.net.au (Postfix) with ESMTP id A1F181C949D for ; Tue, 18 May 2010 10:46:44 +1000 (EST) Original-Received: from blah.blah (ppp2D92.dyn.pacific.net.au [61.8.45.146]) by mailproxy1.pacific.net.au (Postfix) with ESMTP id CB5978C28 for ; Tue, 18 May 2010 10:46:43 +1000 (EST) Original-Received: from gg by blah.blah with local (Exim 4.71) (envelope-from ) id 1OEAx6-00026P-1o for bug-gnu-emacs@gnu.org; Tue, 18 May 2010 10:46:32 +1000 User-Agent: Gnus/5.110011 (No Gnus v0.11) Emacs/23.1 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Mon, 17 May 2010 20:48:01 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) 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: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:37007 Archived-At: --=-=-= In a docstring has an info link with a newline in it like (defun foo () "Foo. Info node `(emacs)File Variables'." nil) The link is buttonized by M-x describe-function, but pressing Ret on the button gets an error No such node or anchor: File The end of `gnus-level-unsubscribed' is an example of this -- though it has a separate problem of needing the manual name `(gnus)Group Levels'. 2010-05-18 Kevin Ryde * help-mode.el (help-make-xrefs): For info node links turn newlines into spaces. Link node names with newlines are matched by help-xref-info-regexp and buttonized, this change ensures they can be followed successfully with Ret. --=-=-= Content-Type: text/x-diff Content-Disposition: inline; filename=help-mode.el.info-link-newlines.diff --- help-mode.el.~1.71.~ 2009-11-17 10:41:35.000000000 +1100 +++ help-mode.el 2010-05-18 10:39:27.000000000 +1000 @@ -433,7 +433,9 @@ (let ((data (match-string 2))) (save-match-data (unless (string-match "^([^)]+)" data) - (setq data (concat "(emacs)" data)))) + (setq data (concat "(emacs)" data))) + (setq data ;; possible newlines if para filled + (replace-regexp-in-string "\n" " " data t t))) (help-xref-button 2 'help-info data)))) ;; URLs (save-excursion --=-=-= In GNU Emacs 23.1.1 (i486-pc-linux-gnu, GTK+ Version 2.16.5) of 2009-09-14 on raven, modified by Debian configured using `configure '--build=i486-linux-gnu' '--host=i486-linux-gnu' '--prefix=/usr' '--sharedstatedir=/var/lib' '--libexecdir=/usr/lib' '--localstatedir=/var/lib' '--infodir=/usr/share/info' '--mandir=/usr/share/man' '--with-pop=yes' '--enable-locallisppath=/etc/emacs23:/etc/emacs:/usr/local/share/emacs/23.1/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/23.1/site-lisp:/usr/share/emacs/site-lisp:/usr/share/emacs/23.1/leim' '--with-x=yes' '--with-x-toolkit=gtk' '--with-toolkit-scroll-bars' 'build_alias=i486-linux-gnu' 'host_alias=i486-linux-gnu' 'CFLAGS=-DDEBIAN -g -O2' 'LDFLAGS=-g' 'CPPFLAGS='' Important settings: value of $LC_ALL: nil value of $LC_COLLATE: nil value of $LC_CTYPE: nil value of $LC_MESSAGES: nil value of $LC_MONETARY: nil value of $LC_NUMERIC: nil value of $LC_TIME: nil value of $LANG: en_AU value of $XMODIFIERS: nil locale-coding-system: iso-latin-1-unix default-enable-multibyte-characters: t --=-=-=--