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#APPTYPE CONSOLE
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DECLARE asserter
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FUNCTION Assert(expression)
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DIM cmd AS STRING = "DIM asserter AS INTEGER = (" & expression & ")"
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EXECLINE(cmd, 1)
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IF asserter = 0 THEN PRINT "Assertion: ", expression, " failed"
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END FUNCTION
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Assert("1<2")
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Assert("1>2")
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PAUSE
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