Miroirs/rforth
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fogus 38214e1544 Simplifying swap. Also allowed the chaining of dictionary definitions.
2010-09-09 15:19:52 -04:00
src Simplifying swap. Also allowed the chaining of dictionary definitions. 2010-09-09 15:19:52 -04:00
README.md Added more info to the README 2010-09-09 14:41:53 -04:00

README.md

russ forth

A simple Forth interpreter in Ruby (1.9).

1 2 dup + +
.
5

3 2 1 + *
.
9

: sq dup * ;

2 sq
.
4

This is based on a sweet hack by Russ Olsen presented to me in a GoodReads comment.