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14 lines
207 B
Plaintext
14 lines
207 B
Plaintext
: BLK! ( -- )
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BLK> @ BLK!* @ EXECUTE
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0 BLKDTY !
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;
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: FLUSH BLKDTY @ IF BLK! THEN ;
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: BLK@ ( n -- )
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FLUSH
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DUP BLK> @ = IF DROP EXIT THEN
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DUP BLK> ! BLK@* @ EXECUTE
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;
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: BLK!! 1 BLKDTY ! ;
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