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- : C<? 0x06 RAM+ @ ;
- : C<
- 0x08 RAM+ @ ( 08 == C<* override )
- ?DUP NOT IF 0x0c RAM+ @ THEN ( 0c == C<* )
- EXECUTE
- ;
- : , H@ ! H@ 2+ HERE ! ;
- : C, H@ C! H@ 1+ HERE ! ;
- : BIT@ ( bit addr -- f ) C@ SWAP RSHIFT 0x01 AND ;
- : BIT! ( f bit addr -- )
- SWAP 0x01 SWAP LSHIFT ROT ( addr mask f )
- IF OVER C@ OR
- ELSE 0xff XOR OVER C@ AND THEN ( addr flg )
- SWAP C! ;
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