mirror of
https://github.com/hsoft/collapseos.git
synced 2024-12-27 18:08:07 +11:00
a348ee9106
The few extra bytes they save in the core aren't worth the extra complexity. This was initially done in a context where I had troubles keeping the RC2014 binary with SDC inside the 8K limit. At this point, even with the few extra bytes we add here, we're at 7200 bytes, so I'd say we're fine.
14 lines
286 B
Plaintext
14 lines
286 B
Plaintext
: IMMEDIATE
|
|
CURRENT @ 1-
|
|
DUP C@ 128 OR SWAP C! ;
|
|
: IMMED? 1- C@ 0x80 AND ;
|
|
: '? WORD FIND ;
|
|
: ' '? NOT IF (wnf) THEN ;
|
|
: ROLL
|
|
?DUP NOT IF EXIT THEN
|
|
1+ DUP PICK ( n val )
|
|
SWAP 2 * (roll) ( val )
|
|
NIP ;
|
|
: 2OVER 3 PICK 3 PICK ;
|
|
: 2SWAP 3 ROLL 3 ROLL ;
|