more RE: Polygons & Nodal Points...
cabney at cyberpass.net
Thu Jul 26 11:17:06 CDT 2001
On Thu, 26 Jul 2001, cabney wrote:
> while ( my $rung = shift @ladder )
> # ...
oops, make that:
while ( defined ( my $rung = shift @ladder ) )
or a zero value for $rung will throw you out of the loop!
There was a time
A wind that blew so young
For this could be the biggest sky
And I could have the faintest idea
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