From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Thomas S. Dye" <tsd@tsdye.com>
Subject: Re: org-add-link-type
Date: Sun, 26 Dec 2010 21:06:31 -1000
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	<4D182DBE.8030504@christianmoe.com>
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To: mail@christianmoe.com
Cc: Org Mode <emacs-orgmode@gnu.org>

Hi Christian,

Thanks, I've put away my copy of ANSI Common Lisp.

The results surprise me.

   (org-add-link-type
    "citet" 'ebib
    (lambda (path desc format)
      (cond
       ((eq format 'latex)
        (if (and desc)
              (format "\\citet[%s]{%s}" desc path)
              (format "\\citet{%s}" path))))))

[[citet:green84:_settl_patter_studies_ocean]]

yields this:

\citet[citet:green84:_settl\_patter\_studies\_ocean] 
{green84:_settl_patter_studies_ocean}

All the best,
Tom

On Dec 26, 2010, at 8:10 PM, Christian Moe wrote:

> Hi, Thomas,
>
> Try it with "if" rather than "when".
>
> Yours,
> Christian
>
>
> On 12/27/10 1:29 AM, Thomas S. Dye wrote:
>> Aloha all,
>>
>> Sorry in advance for coming to the list with a beginner type  
>> question,
>> but I'm stumped.
>>
>> I'm trying to use the extended link syntax to export citations to
>> LaTeX. If the link lacks a description, then I don't want the \citep
>> command to have an optional argument. As I understand the
>> documentation, if the description is absent, then the variable desc  
>> is
>> nil, so the following looks good to my untrained eye. But, it doesn't
>> add the optional argument when the description is present.
>>
>> (org-add-link-type
>> "citep" 'ebib
>> (lambda (path desc format)
>> (cond
>> ((eq format 'latex)
>> (when (and desc)
>> (format "\\citep[%s]{%s}" desc path)
>> (format "\\citep{%s}" path))))))
>>
>> All the best,
>> Tom
>>
>> _______________________________________________
>> Emacs-orgmode mailing list
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>
>
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