On 2016-10-18, Jean-Marc Lasgouttes wrote: > Le 18/10/2016 à 01:10, Guillaume Munch a écrit : >> captions in listings appear as:
>> \begin{lstlisting}%
>> [caption={Caption}]
>> \end{lstlisting}
> In this case and in the sub-caption case, I do not think that LaTeX
> needs the "%".
Whitespace after a macro (\begin) is ignored, after "\begin{something}" not.
Even if it will not necessarily change something in the output, it is safer
to escape it with %.
Günter
