BEGIN {
chdir 't' if -d 't';
- unshift @INC, '../lib';
+ @INC = '../lib';
}
-$ENV{PERL_DESTRUCT_LEVEL} = 0 unless $ENV{PERL_DESTRUCT_LEVEL} > 3;
+$| = 1;
umask 0;
$xref = \ "";
$runme = ($^O eq 'VMS' ? 'MCR ' : '') . $^X;
quotemeta $cstr # quotemeta
@$aref # rv2av
@$undefed # rv2av undef
-each %h==1 # each
+(each %h) % 2 == 1 # each
values %h # values
keys %h # keys
%$href # rv2hv