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b22ab8437b
Kinda proud of this one. Efficiently piggy-backing on the Block Editor, keeping things simple, and yet, building power into the editor.
16 lines
499 B
Plaintext
16 lines
499 B
Plaintext
CREATE CMD 2 C, '$' C, 0 C,
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VARIABLE PREVPOS
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: 0acc 0 ACC ! ;
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: acc@ ACC @ 1 MAX 0acc ;
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: num ACC @ SWAP _pdacc IF DROP ELSE ACC ! THEN ;
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: nspcs ( n -- , spit n space ) 0 DO SPC LOOP ;
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: aty 0 SWAP AT-XY ;
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: clrscr LINES 0 DO i aty COLS nspcs LOOP ;
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: status 0 aty ." BLK" SPC BLK> ? SPC ACC ?
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SPC EDPOS @ 64 /MOD . ',' EMIT . 10 nspcs ;
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: contents 3 aty BLK> @ LIST ;
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: selblk BLK@ contents ;
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: mode! ( c -- ) 63 0 AT-XY ;
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: pos! EDPOS @ PREVPOS !
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1023 MIN DUP 0< IF DROP 0 THEN EDPOS ! ;
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