wip/ocamlweb 1.37 NetBSD

Literate programming, as defined by Knuth, means to combine program code and documentation into one source document from which program code and documentation can be extracted. The approach of ocamlweb is that documentation is to be included in the program code as special comments. The ocamlweb tool extracts from this the documented program code as LaTeX document, while no special preprocessing is required to compile the source files.