archive contains old stuff (just for the record)
web_site contains sources of OLD website
prolog example prolog databases
text contains latex sources and produced ps and pdf files
scripts contains shell/perl scripts for conversion and pdf production
www contains sources of current website
scripts/_generate_html converts html from latex sources
scripts/_run produces lpn.ps and lpn.pdf
The sources are ISO-Latin-1 files. They do not compile after conversion to UTF-8. The scripts must be executed under non-UTF-8 locale.