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12 lines
287 B
Plaintext
12 lines
287 B
Plaintext
: +! TUCK @ + SWAP ! ;
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: *! ( addr alias -- ) 1+ ! ;
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: **! ( addr switch -- ) 1+ @ ! ;
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: / /MOD NIP ;
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: MOD /MOD DROP ;
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: ALLOT HERE +! ;
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: FILL ( a n b -- )
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SWAP 2 PICK + ( a b a+n ) ROT ( b a+n a ) DO ( b )
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DUP I C!
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LOOP DROP ;
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: ALLOT0 ( n -- ) H@ OVER 0 FILL ALLOT ;
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