🚀 go-pugleaf

This is a very low volume discussion forum, and you've probably
reached the limits of the knowledge available here. This is very
specialised: I've written a PostScript interpreter, but I can't answer
your detailed questions on type 42 fonts. You might find someone who
knows the answer in comp.lang.postscript.

%%BeginSetup is a comment. It has no special meaning and does not
define anything.

It may MARK things for a program that processes the PostScript, but in
general there is no such program involved in printing.

/DataSource can simply be a string. It can be a string constant, or a
string variable defined anywhere above. Bear in mind the architectural
limit on string length.

Aandi Inston