note
blahblahblah
This will happen when you call a sub with an ampersand but without any parentheses, like the following:
<P><code>⊂</code><P>
Doing so makes the calling sub's @_ visible to called subroutine. To avoid this, either omit the ampersand or include empty parens when calling a sub with no args. See [perldoc://perlsub] for more info.
680420
680420