How are latex output of (named) code listings supposed to work /look ? I look at the pdf for the update PBE and the references to code example don't work (just show ??, it works for figures). The code in the code example isn't highlight and does't have a dark background (as it is in the html output). The generated tex looks like this: \begin{listing}[caption={Decomposing aPen go: 100 + 20}, label=scr:decColor2, language=smalltalk] aPen go: 100 + 20 (1) 100 + 20 "binary message first" --> 120 (2) aPen go: 120 "then keyword message" \end{listing} the pdf output: Any idea what is wrong ? Is a postprocessing step necessary ? Should it be \begin{lstlisting} instead of \begin{listing} ?
