For context: the author (see his other posts) is exploring the possibilities of writing C with no C runtime to avoid having to deal with it on Windows. He began to kind of treat it as a new language, with the string type, arenas and such, which help avoid memory bugs (and from my experience, are very useful).
This is a pretty cool hack. Makes me want to write a regex library again.
This is a pretty cool hack. Makes me want to write a regex library again.