Start by cloning this repo, or just grab a copy of the file makeone.pony, and compile it using ponyc. Then get your local clone of the Pony tutorial, in a suitable folder: The file "one.md" now ...
Sometimes one may want to have all the PicoLisp reference and tutorial files available as one big HTML file. To concatenate lots of files may be trivial, however, adjusting all the internal links ...