Hi all,
Please consider the following LaTeX code in a buffer where RefTeX is
enabled:
--8<---------------cut here---------------start------------->8---
\documentclass{article}
\usepackage{listings}
\begin{document}
\begin{lstlisting}[
caption = Some caption ,
label = lst:1 %
]
foo
\end{lstlisting}
\begin{lstlisting}[
caption = {[Short caption]Long caption},
label = lst:2
]
bar
\end{lstlisting}
\begin{lstlisting}[
language = {[LaTeX]TeX} ,
frame = single ,
caption = {[Short caption]\textit{L\textbf{o}ng} caption} ,
label = lst:3 ]
foobar
\end{lstlisting}
\end{document}
--8<---------------cut here---------------end--------------->8---
When hitting `C-u C-c )' in order to add a \ref, RefTeX fails to see the
last 2 labels. For the first one, it inserts
\ref{lst:1 %
}
The is due to the second regexp in `reftex-label-regexps'. Please find
attached a patch fixing this issue. Any comments welcome.
Best, Arash
0001-Improve-matching-of-key-val-labels.patch
Description: Text Data
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