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bug fix to use stream
[rrq/rrqforth.git]
/
adoc
/
p_dup.adoc
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// stack.asm: WORD p_dup, 'DUP',fasm
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anchor:p_dup[]
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=== Word: DUP
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....
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Data stack: ( v -- v v )
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....
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"DUP" is a function word that duplicates the top stack cell.
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