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: VARIABLE CREATE 2 ALLOT ;
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: CONSTANT CREATE , DOES> @ ;
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( In addition to pushing H@ this compiles 2>R so that loop
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variables are sent to PS at runtime )
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: DO COMPILE 2>R H@ ; IMMEDIATE
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: LOOP COMPILE (loop) H@ - , ; IMMEDIATE
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: LEAVE R> R> DROP I 1- >R >R ;
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