I'm writing a book in spanish which has R code in it. I need some of the code listings to have a caption but I don't really need a title. I want the caption to show also the number of caption and chapter, something like: Código 1.1
in courier and bold. So I did the following
\usepackage{caption}
\usepackage{listings}
\lstset{ %
backgroundcolor=\color{white},
\usepackage{color} or \usepackage{xcolor}
basicstyle=\footnotesize\ttfamily,
breakatwhitespace=false,
breaklines=true,
captionpos=t,
extendedchars=true,
keepspaces=true,
language=R,
numbers=none,
}
\renewcommand\lstlistingname{Código}
\renewcommand\lstlistlistingname{Código}
\DeclareCaptionStyle{listing} [justification=raggedright,indention=0pt, labelfont=bf]{#1}
\captionsetup[lstlisting]{style=listing,, labelsep=none}
However, when I insert a listing by
\begin{lstlisting}[title={}, label="codigo1.1"]
a <- test()
b <- lm(y~ a + b, data=datos)
\end{lstlisting}
I get a bunch of errors and the code caption doesn't show. The odd thing is that if I use tite={""},
then I get the expected caption, but still get a bunch of errors from the compiler. These errors normal point to the title
definition and asks if I wanted to type ## instead of #
Not sure what I'm doing wrong. Any help would be greatly appreciated
eric,
Best Answer
Don't use
"
in labels: it's a shorthand character for Spanish.You just need to fake an empty caption: not really empty, but with empty contents.