A Dossier of the PostScript language (syntax, list of operators, manpages, etc.)

Hey guys. I have been obsessed with typesetting languages for a loooong time, and I plan to write my own one day. So I decided to delve deeper into already-existing ones because my language has to target them.

This is a full dossier of PostScript, Adobe's "Assembly of Printers". I am currently working on a dossier on ROFF. I even managed to hunt down Runoff's original commands (although I have not managed to find a 'real' runoff document, guess too hopeful?)

Thanks.