From mboxrd@z Thu Jan  1 00:00:00 1970
From: Godefroy <godefroy.vannoye@gmail.com>
Subject: Re: Bug and quick bugfix
Date: Tue, 15 Oct 2019 11:09:27 +0200
Message-ID: <d3cdc116-9412-a757-596e-70b170f17453@gmail.com>
References: <6fda0619-e300-2b38-3070-ba48c25275cb@gmail.com>
 <87h84dcdhp.fsf@nicolasgoaziou.fr> <20191013112136.GB1540@smoon.bkoty.ru>
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To: Vladimir Lomov <lomov.vl@yandex.ru>, emacs-orgmode@gnu.org

Thanks for your replies. Your solution works for me, thank you a lot for
your work.

Sincerely,

Godefroy Vannoye

On 10/13/19 1:21 PM, Vladimir Lomov wrote:
> Hello,
> ** Nicolas Goaziou <mail@nicolasgoaziou.fr> [2019-10-13 09:26:42 +0200]:
>
>> Hello,
>>
>> Godefroy <godefroy.vannoye@gmail.com> writes:
>>
>>> I recently encountered a bug when exporting an org file to LaTeX: when
>>> generating a figure with a caption, the LaTeX result has the following
>>> shape:
>>>
>>> \begin{figure}
>>> …
>>> \caption{\label{…}
>>> Content of the caption}
>>> \end{figure}
>>>
>>> When compiling to LaTeX, the carriage return causes a indesirable white
>>> space in some cases. What I would expect is:
>>>
>>> \begin{figure}
>>> …
>>> \caption{Content of the caption}
>>> \label{…}
>>> \end{figure}
>>>
>>> To fix this, I have changed the org-latex--caption/label-string function
>>> in ox-latex.el on lines 1314 and 1315:
>>>
>>> (format (if nonfloat "\\captionof{%s}%s{%s%s}\n"
>>>  "\\caption%s%s{%s%s}\n")
>>>
>>> becomes
>>>
>>> (format (if nonfloat "\\captionof{%s}%s{%s}\n%s"
>>>  "\\caption%s%s{%s}\n%s")
>> IIRC, the label has to be included in the caption command. I applied
>> a different solution. Let me know if that works for you.
> There is no strict rule but a general good practice: for caption
> material put label command inside the caption macro. Otherwise there
> might be some side effects.
>
>> Regards,
>>
>> -- 
>> Nicolas Goaziou
> ---
> WBR, Vladimir Lomov
>