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<DIV><FONT size=2>Hi,</FONT></DIV>
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<DIV><FONT size=2>Is there a way to find out if a function was called with an
output argument? Or to prevent the printing of large amount of data if the
function was called without output argument?</FONT></DIV>
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<DIV><FONT size=2>Thanks</FONT></DIV>
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<DIV><FONT size=2>YG</FONT></DIV></BODY></HTML>