Hmm that is really obscure.

C:\>perl -pe "11..&" test.pl
1
2
3
4
5
6
7
8
9
10
Undefined subroutine &main::; called, <> line 11.

C:\>
[download]

cheers

tachyon

s&&rsenoyhcatreve&&&s&n.+t&"$'$`$\"$\&"&ee&&y&srve&&d&&print