Re: interaction between org-latex-custom-lang-environments and name when exporting to latex

[Rasmus <rasmus@gmx.us>]

Alan Schmitt <alan.schmitt@polytechnique.org> writes:

>> It should be a defcustom.  Feel free to fix it, preferably in a separate
>> patch.
>
> Here is a patch to do so.
>
> From b94b5ba0bdb619cb9047efb19432216812eaf6a2 Mon Sep 17 00:00:00 2001
> From: Alan Schmitt <alan.schmitt@polytechnique.org>
> Date: Mon, 30 Nov 2015 13:07:56 +0100
> Subject: [PATCH] ox-latex: Make org-latex-custom-lang-environments a defcustom
>
> * ox-latex.el (org-latex-custom-lang-environments): Change from defvar
>   into a defcustom.
> ---
>  lisp/ox-latex.el | 11 +++++++++--
>  1 file changed, 9 insertions(+), 2 deletions(-)
>
> diff --git a/lisp/ox-latex.el b/lisp/ox-latex.el
> index eaad29f..407df6b 100644
> --- a/lisp/ox-latex.el
> +++ b/lisp/ox-latex.el
> @@ -1021,7 +1021,7 @@ block-specific options, you may use the following syntax:
>  	   (string :tag "Minted option name ")
>  	   (string :tag "Minted option value"))))
>  
> -(defvar org-latex-custom-lang-environments nil
> +(defcustom org-latex-custom-lang-environments nil
>    "Alist mapping languages to language-specific LaTeX environments.
>  
>  It is used during export of src blocks by the listings and minted
> @@ -1062,7 +1062,14 @@ will produce
>    \\end{minted}
>    \\caption{<caption>}
>    \\label{<label>}
> -  \\end{listing}")
> +  \\end{listing}"
> +  :group 'org-export-latex
> +  :type '(repeat
> +	  (list
> +	   (symbol :tag "Language name                    ")
> +	   (string :tag "Environment name or format string")))

I don't know if the strings have to the same width, but I assume you
tested it before hand.  For me at least this is the only way to evaluate
Custom changes.

To me it looks fine.  Thanks a lot, Alan!

Rasmus

-- 
When in doubt, do it!