in reply to requires explicit package name

Not from that code you don't.
$ perl -c -e' use strict; my $num = 44; print NEWFILE "<font>$num</font>\n"; ' -e syntax OK

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Re^2: requires explicit package name
by toniax (Scribe) on Nov 12, 2010 at 19:52 UTC
    Sorry,
    I will try to come up with more information