I’ve been having fun extending my environment for literate Haskell programming in LaTeX. While I still haven’t looked at the suggestion my previous post provoked (though I’ll get round to it eventually), I have been taking the opportunity to learn some of the more program-y things one can do in LaTeX.
The macro I use for the title of each module (called \module funnily enough)
now checks to see if it is a sub-module (i.e. contains a ‘.’ in its name) and
makes it a \subsection if it does. For now, this will be enough, but later on
there will be some configurability to this to make sure that we don’t typeset
modules as sub-sections of random other modules.
I’m also planning on making the pretty-printing code build a list of imported
modules as it typesets the Haskell and then include the appropriate files (I’ve
got an \import macro all ready and
waiting) afterward.
I like playing with LaTeX.