Hello BluePerl,

Just a side note on this:

$a = $b; # should give me an error/warning

[download]

Actually, that’s a bad example:

17:47 >perl -Mstrict -Mwarnings -e "$a = $b; print qq[Bye!\n];"
Bye!

17:48 >

[download]

$a and $b are “special package variables” used by sort and so not subject to the usual declaration rules. See perlvar.

Hope that helps,

Athanasius <°(((>< contra mundum Iustus alius egestas vitae, eros Piratica,

In reply to Re: How to use a bunch of uses with just one use? by Athanasius
in thread How to use a bunch of uses with just one use? by BluePerl

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