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6 lines
149 B
Plaintext
6 lines
149 B
Plaintext
: 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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