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)