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so true bestie

Some colorForth source code. It defines some primitives (macros) by giving the machine code directly in hex.

Code listing follow, first without colors, then with colors. Source is also linked in thread.

macro
swap 168b 2, c28b0689 , ;
0 ?dup c031 2, ;
if 74 2, here ;
-if 79 2, here ;
a ?dup c28b 2, ;
a! ?lit if ba 1, , ; then d08b 2, drop ;
2* e0d1 2, ;
a, 2* 2* , ;

(yellow) macro
(red) swap (dark green) 168b (light green) 2, (dark green) c28b0689 (light green) , ;
(red) 0 (cyan) ?dup (dark green) c031 (light green) 2, ;
(red) if (dark green) 74 (light green) 2, here ;
(red) -if (dark green) 79 (light green) 2, here ;
(red) a (cyan) ?dup (dark green) c28b (light green) 2, ;
(red) a! (light green) ?lit if (dark green) ba (light green) 1, , ; then (dark green) d08b (light green) 2, (cyan) drop (light green) ;
(red) 2* (dark green) e0d1 (light green) 2, ;
(red) a, (light green) 2* 2* , ;

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Replying to

who needs intermediate representations anyway

10:38 AM · Jul 30, 2022Twitter Web App