Re: Option that prevents Org to add \lstset{language=⟨language⟩,...} when code blocks are exported to LaTeX

[Denis Bitouzé]

Le 18/10/22 à 04h14, Ihor Radchenko a écrit :

> Denis Bitouzé <denis.bitouze@univ-littoral.fr> writes:
>
>> here is a feature request about the LaTeX export.
>>
>> With ~(setq org-latex-listings t)~, code blocks such as:
>>
>>   ┌────
>>   │ #+BEGIN_SRC ⟨language⟩ :exports code
>>   │ ...
>>   │ #+END_SRC
>>   └────
>>
>> are exported to LaTeX into:
>>
>>   ┌────
>>   │ \lstset{language=⟨language⟩,label= ,caption= ,captionpos=b,numbers=none}
>>   │ \begin{lstlisting}
>>   │ ...
>>   │ \end{lstlisting}
>>   └────
>>
>> But the:
>>
>>   ┌────
>>   │ \lstset{language=⟨language⟩,label= ,caption= ,captionpos=b,numbers=none}
>>   └────
>>
>> systematically added before each of the ~lstlisting~ LaTeX environments
>> is not always desirable and let me explain why.
>
> Confirmed.
> Is there a way to apply \lstset locally for the environment?

It is enough to put it in a group:

  ┌────
  │ \bgroup
  │ \lstset{...}
  │ \begin{lstlisting}
  │ ...
  │ \end{lstlisting}
  │ \egroup
  └────

Otherwise, all the options specified by `\lstset` can be applied as an
option of the `lstlisting` environment:

  ┌────
  │ \begin{lstlisting}[language=⟨language⟩,...]
  └────
-- 
Denis