Interesting discussion, I am not convinced of the value yet, but then again most of my experience is in Perl and so wouldn't have really thought to do it, so always open to something new...
No one has mentioned 'eval' that I have seen in this little discussion, couldn't it be used to wrap the while loop so that it would appear to return a value to be caught?
my $return;
$return = eval { while ( ) { } };
Of course then you deal with compile/runtime issues, checking $@, etc.
Sounds like fine detour at least to get a fast start! Could You explain more - i didn't fully understand how it exactly would be done?
--- Ville Jungman
_________________________________________________________________
MSN 8 helps eliminate e-mail viruses. Get 2 months FREE*. http://join.msn.com/?page=features/virus
-- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
