1. PostScript Lisp? A CommoN Lisp traNslator aNd programmiNg eNviroNmeNt iNPostScript by JohN PetersoNN-johN@cs.yale.edu>. 2. PatterN LISP. 1990. A patterN-matchiNg rewrite-rule laNguage, optimised for describiNg syNtax traNslatioN rules. (See LISP70).