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From: "Thomas S. Dye" <tsd@tsdye.com>
To: Carsten Dominik <carsten.dominik@gmail.com>
Cc: Richard Lawrence <richard.lawrence@berkeley.edu>, emacs-orgmode@gnu.org
Subject: Re: [PATCH] Preserve math environments in title when exporting to LaTeX
Date: Sun, 21 Nov 2010 07:14:16 -1000	[thread overview]
Message-ID: <1CA08B4D-9758-4020-9D7E-E8F842100CA7@tsdye.com> (raw)
In-Reply-To: <0C4982A9-C181-4067-925B-3CEF730AD732@gmail.com>

Aloha Richard and Carsten,

Thanks very much for this improvement.  Math appears to work as  
expected in the title and in figure captions.  I haven't noticed any  
adverse effects yet, but I've spent most of my time admiring the well  
typeset titles :)

All the best,
Tom

On Nov 20, 2010, at 11:24 PM, Carsten Dominik wrote:

>
> 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
>>
>
>
> _______________________________________________
> 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

  reply	other threads:[~2010-11-21 17:14 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-10-25 15:41 Richard Lawrence
2010-11-21  8:54 ` Carsten Dominik
2010-11-21  9:23   ` Kirsten
2010-11-21  9:24   ` Carsten Dominik
2010-11-21 17:14     ` Thomas S. Dye [this message]
2010-11-21 17:18       ` Carsten Dominik
2010-11-22  6:11     ` Richard Lawrence
2010-11-22  9:36     ` Eric S Fraga
2010-11-22 18:09       ` Carsten Dominik

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