11 lines
180 B
Plaintext
11 lines
180 B
Plaintext
CREATE ACC 0 ,
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: _LIST ." Block " DUP . NL LIST ;
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: _NUM
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ACC @ SWAP _pdacc
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1 = IF _LIST 0 THEN
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ACC !
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;
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: L BLK> @ _LIST ;
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: B BLK> @ 1- BLK@ L ;
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: N BLK> @ 1+ BLK@ L ;
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