Simple PostScript Interpreter (SPSI)

SPSI is a python based interpreter for Simplified PostScript (SPS).

Supported Operators:

Arithmetic and Comparison Operators:

• add
• sub
• mul
• eq
• lt
• gt

Array Operators:

• length
• get
• put
• aload
• astore

Stack Operators:

• dup
• copy
• count
• pop
• clear
• exch
• stack

Dictornary Operators:

• def

Conditional and Loop Operators:

• for
• if
• ifelse

Additional PostScript Reference Material:

PostScript Language Reference (Adobe)