note
LanX
The problem with mobiles is that I can't check my code (at least ATM)<P><P>
And I don't understand the sideeffect code you posted.<P><P>
I'll reply this evening...<P><P>
<H5> Edit<P></H5><P>
At second glance it seems that shift really returns lvalues... Strange <P><P>
Mea culpa!!! :(
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<p>Cheers Rolf
<p> <small>( addicted to the Perl Programming Language) </small>
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