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35 lines
644 B
Forth
35 lines
644 B
Forth
\ Mini-OOF by Bernd Paysan
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CR .( loading Mini-OOF ... )
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: METHOD ( m v -- m' v )
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CREATE OVER , SWAP 2+ SWAP
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DOES> ( ... o -- ... )
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@ OVER @ + @ EXECUTE ;
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: VAR ( m v size -- )
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CREATE OVER , +
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DOES> ( o -- addr )
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@ + ;
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: CLASS ( class -- class methods vars )
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DUP 2@ ;
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: END-CLASS ( -- class methods vars )
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CREATE HERE >R , DUP ,
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4 ?DO ['] NOOP , 2 +LOOP
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2+ DUP 2+ R> ROT @ 4 /STRING MOVE ;
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: DEFINES ( xt class -- )
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' >BODY @ + ! ;
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: NEW ( class -- o )
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HERE OVER @ ALLOT SWAP OVER ! ;
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: :: ( class "name" -- )
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' >BODY @ + @ , ;
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CREATE OBJECT 2 , 4 ,
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CR .( Mini-OOF loaded. )
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