A Volatile Sketchbook

2012-10-15

Charbon de bois rouge

A Volatile Sketchbook is a small piece of FORTH code.

 A Volatile Sketchbook
 for the vaporware artist


variable page 0 cells allot
0 constant pencil
1 constant charcoal


: draw  1 + + dup 1 + swap 2drop ;
: turn  2 page +! ;


: sketch
        for
                page @ dup
                charcoal draw
                pencil draw
                turn
        next ;


: book  255 sketch ;


book

Originally published in code {poems}, edited by Ishac Bertran, David Gauthier, Jamie Allen, Joshua Noble, Marcin Ignac. Photo credits.