delete do END else eval elsif exists for format foreach given grep
goto glob INIT if last local m my map next no our pos print printf
package prototype q qr qq qw qx redo return require s scalar sort
- split state study sub tr tie tied use undef until untie unless when
- while y);
+ split state study sub tr tie tied use undef UNITCHECK until untie
+ unless when while y);
my @neg = qw(__FILE__ __LINE__ __PACKAGE__ and abs alarm atan2 accept bless
break bind binmode CORE cmp chr cos chop close chdir chomp chmod