in reply to Cannot have plain/simple array after removal one inside another

this push(@p,['FOO',[@l]]); and push(@p,['BAR',[[8,0]]]); are pushing 3D-arrays, just count the brackets.

hence @p will be 4D

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

In Section Seekers of Perl Wisdom