Better way to put code into latex files

[mucamaca]

\PY{k}{if} \PY{p}{(}\PY{n}{a} \PY{o}{\PYZgt{}}\PY{o}{=} \PY{n}{b}\PY{p}{)} \PY{p}{\PYZob{}} is not very readable, let alone reviewable.

We should find out how to call external programs from latex and render their output. Alternatively, we could introduce a step that replaces readable code with this gibberish before calling latex in the build process.