collapseos/blk/155
Virgil Dupras a36db99651 VE: properly initialize variables
This fixes weird glitches I had on trs80. It's *always* a matter of
RAM initialization. By now, I should know...
2020-06-07 16:16:07 -04:00

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: FILL ( a n b -- )
SWAP 2 PICK + ( a b a+n ) ROT ( b a+n a ) DO ( b )
DUP I C!
LOOP DROP ;
: ALLOT0 ( n -- ) H@ OVER 0 FILL ALLOT ;