5eebb559_nd_for_the_PostScript_language__Purpose
[Key] HandleToken [Purpose] 
Procedure to be executed when an embedded token has been read; any results on the stack may then be processed by HandleResult. One reasonable implementation of HandleToken is a simple unconditional exec. At the time this procedure is executed, SourceFile contains the file object from which the token was read.
Markup: a minimalist markup frontend for the PostScript language
Purpose