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collapseos/blk/366
Virgil Dupras 705d68deec Move most of the high layer of comp core into the low one
With KEY and EMIT being switch words, most of the high layer can
be defined before drivers.

In addition to this change, I've compacted core blocks which were
becoming quite sparse.
2020-10-28 18:18:00 -04:00

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: 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 ;