16 lines
227 B
Prolog
16 lines
227 B
Prolog
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?- [plffi].
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% plffi compiled into plffi 0.04 sec, 1,477 clauses
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true.
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?- strdup('Booger!', X).
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X = 'Booger!'.
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?- strdup(booger, X).
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X = booger.
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?- strdup(booger, booger).
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true.
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?- X = booger, strdup(booger, X).
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X = booger.
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