Why can't I set $LIST_SEPARATOR in Perl?
I want to set the LIST_SEPARATOR in perl, but all I get is this warning: Name "main::LIST_SEPARATOR" used only once: possible typo at ldapflip.pl line 7. Here is my program: #!/usr/bin/perl -w @vals; push @vals, "a"; push @vals, "b"; $LIST_SEPARATOR='|'; print "@vals\n"; I am sure I am missing something obvious, but I don't see ...