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From: Rasmus <rasmus@gmx.us>
To: emacs-orgmode@gnu.org
Subject: Re: [patch, ox-latex] caption and :float nil
Date: Wed, 01 Jul 2015 17:05:19 +0200	[thread overview]
Message-ID: <873817q5ow.fsf@gmx.us> (raw)
In-Reply-To: <87wpykj6vg.fsf@gmail.com> (Aaron Ecay's message of "Wed, 01 Jul 2015 15:21:39 +0100")

Hi,

Aaron Ecay <aaronecay@gmail.com> writes:

> AFAICS you sent the original message only to me.  I’m replying also to
> the org mode list.  You may want to resend the patch attachment though,
> since the quoting in this reply will probably mangle it.

  http://permalink.gmane.org/gmane.emacs.orgmode/98791

??

> 2015ko uztailak 1an, Rasmus-ek idatzi zuen:
>> 
>> Hi,
>> 
>> Attached is a patch that works reasonably well to allow :float nil
>> "floats" to have captions in ox-latex.
>> 
>> The hard part is src-blocks.
>> 
>> At the moment we sometimes allow captions to register as figures (at least
>> when when using verbatim).  Instead we could go with "listing".  Of course
>> listing is not a known environment to LaTeX.  We can add register it with
>> newfloat in default-packages, or we can mention in the manual the lines
>> that needs to be added to org-latex-packages if desired:
>> 
>>      \usepackage{newfloat}
>>      \DeclareFloatingEnvironment{listing}
>>
>
> I think this should depend on the value of org-latex-listings:
> nil -> use \captionof{float}

You mean figure.  But a source block in not a float.

> t -> use \captionof{listing}
> minted -> use \captionof{listing} (see below for why)


>> We could also unconditionally use captionof in case of verbatim output for
>> src blocks, even if float is required, which would allow us to kill
>> float.sty from default package alist.
>> 
>> BTW: In the current code we uses \captionof{listing}{caption} with minted.
>> This seems incompatible.  
>
> Minted uses listing as itsf floating environment; see sec. 5 of the
> minted manual.  So this seems correct in fact.

Consider this minimal example

\documentclass{article}
\usepackage{minted}
\usepackage{capt-of}
\begin{document}
\begin{minted}{lisp}
(+ 1 1 )
\end{minted}
\captionof{listing}{test}
\end{document}

This is the error I get when compiling:

ERROR: Undefined control sequence.

--- TeX said ---
\@tempf ... \@parboxrestore \normalsize \@fs@capt 
                                                  {\@nameuse {fnum@#1}}{\ign...
l.8 \captionof{listing}{test}

It works fine when I use another counter than listing.

>> But I have not really used minted so I don't know if I did the
>> test correctly.  minted has a [H] placement through it's listings
>> environment, it seems, so I don't think we need captionof there.
>
> I’m not sure that minted provides this separately from the float
> package.  So it’s probably better to use \captionof in the minted case
> as well.  Certainly it will make things more consistent from org’s POV.
>

I guess it doesn't.  In any, minted.sty has

  \RequirePackage{float}

So we can be sure [H] is available.  Thus, we should just rely on float.

Rasmus

-- 
Lasciate ogni speranza, voi che leggete questo.

next prev parent reply	other threads:[~2015-07-01 15:05 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-06-30 23:33 [patch, ox-latex] caption and :float nil Rasmus
2015-07-01 14:21 ` Aaron Ecay
2015-07-01 15:05   ` Rasmus [this message]
2015-07-02  8:50     ` Aaron Ecay
2015-07-02 12:17       ` Rasmus
2015-07-03 12:43         ` Rasmus
2015-07-03 12:57           ` Nicolas Goaziou
2015-07-01 20:16 ` Nicolas Goaziou

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