From mboxrd@z Thu Jan 1 00:00:00 1970 From: Carsten Dominik Subject: Re: [PATCH] Preserve math environments in title when exporting to LaTeX Date: Sun, 21 Nov 2010 10:24:11 +0100 Message-ID: <0C4982A9-C181-4067-925B-3CEF730AD732@gmail.com> References: <87ocai8ekd.fsf@berkeley.edu> <86740850-4B24-406D-A505-0289A50830D2@gmail.com> Mime-Version: 1.0 (Apple Message framework v936) Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Return-path: Received: from [140.186.70.92] (port=47111 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PK69j-0005ly-B7 for emacs-orgmode@gnu.org; Sun, 21 Nov 2010 04:24:20 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PK69h-0005m0-SH for emacs-orgmode@gnu.org; Sun, 21 Nov 2010 04:24:19 -0500 Received: from mail-ew0-f41.google.com ([209.85.215.41]:38089) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PK69h-0005lr-Nd for emacs-orgmode@gnu.org; Sun, 21 Nov 2010 04:24:17 -0500 Received: by ewy25 with SMTP id 25so3442233ewy.0 for ; Sun, 21 Nov 2010 01:24:16 -0800 (PST) In-Reply-To: <86740850-4B24-406D-A505-0289A50830D2@gmail.com> List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org To: Carsten Dominik Cc: Richard Lawrence , emacs-orgmode@gnu.org On Nov 21, 2010, at 9:54 AM, Carsten Dominik wrote: > Hi Richard, > > I have now applied this patch. I am not entirely sure it will have > no adverse effects, so please, people who do export to LaTeX, check > after the next pull if you see any problems. Actually, I think I have just found a better way to solve this issue, in a way that will also solve it for figure captions. Please, LaTeX export users, test the current git version. THanks - Carsten > > Thanks Richard! > > - Carsten > > On Oct 25, 2010, at 5:41 PM, Richard Lawrence wrote: > >> Hi all, >> >> This patch fixes the issue I originally described here: >> http://article.gmane.org/gmane.emacs.orgmode/32281 >> >> It preserves math-mode delimiters (e.g. "$" and "\(") in the document >> title when exporting to LaTeX. (That is, it prevents them from being >> escaped, by running the title through org-export-preprocess-string, >> which marks them with the org-protected property.) It should work >> regardless of whether the title is pulled from a headline, from the >> text >> before the first headline, or from an explicit #+TITLE declaration. >> >> (This is my first time contributing a patch to a Free Software >> project >> -- so please, let me know what you think!) >> >> Best, >> Richard >> >> diff --git a/lisp/org-latex.el b/lisp/org-latex.el >> index 4fcbbb7..f97436c 100644 >> --- a/lisp/org-latex.el >> +++ b/lisp/org-latex.el >> @@ -727,13 +727,33 @@ when PUB-DIR is set, use this as the >> publishing directory." >> (org-current-export-file buffer-file-name) >> (title (or (and subtree-p (org-export-get-title-from-subtree)) >> (plist-get opt-plist :title) >> - (and (not >> - (plist-get opt-plist :skip-before-1st-heading)) >> - (org-export-grab-title-from-buffer)) >> + (unless (plist-get opt-plist :skip-before-1st-heading) >> + (let ((pt (org-export-grab-title-from-buffer))) >> + (remove-text-properties 0 (length pt) >> + '(:org-license-to-kill t) pt) >> + pt)) >> (and buffer-file-name >> (file-name-sans-extension >> (file-name-nondirectory buffer-file-name))) >> "No Title")) >> + ; Preprocessing preserves math environments in title >> + (title >> + (and title (string-match "\\S-" title) >> + (org-export-preprocess-string >> + title >> + :emph-multiline t >> + :for-LaTeX t >> + :comments nil >> + :tags (plist-get opt-plist :tags) >> + :priority (plist-get opt-plist :priority) >> + :footnotes (plist-get opt-plist :footnotes) >> + :drawers (plist-get opt-plist :drawers) >> + :timestamps (plist-get opt-plist :timestamps) >> + :todo-keywords (plist-get opt-plist :todo-keywords) >> + :add-text nil >> + :select-tags nil >> + :exclude-tags nil >> + :LaTeX-fragments nil))) >> (filename >> (and (not to-buffer) >> (concat >> _______________________________________________ >> Emacs-orgmode mailing list >> Please use `Reply All' to send replies to the list. >> Emacs-orgmode@gnu.org >> http://lists.gnu.org/mailman/listinfo/emacs-orgmode >