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705d68deec
With KEY and EMIT being switch words, most of the high layer can be defined before drivers. In addition to this change, I've compacted core blocks which were becoming quite sparse.
14 lines
286 B
Plaintext
14 lines
286 B
Plaintext
: IMMEDIATE
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CURRENT @ 1-
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DUP C@ 128 OR SWAP C! ;
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: IMMED? 1- C@ 0x80 AND ;
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: '? WORD FIND ;
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: ' '? NOT IF (wnf) THEN ;
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: ROLL
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?DUP NOT IF EXIT THEN
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1+ DUP PICK ( n val )
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SWAP 2 * (roll) ( val )
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NIP ;
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: 2OVER 3 PICK 3 PICK ;
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: 2SWAP 3 ROLL 3 ROLL ;
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