use B;
my %unsupported = map +($_=>1), qw (
- __DATA__ __END__ AUTOLOAD BEGIN UNITCHECK CORE DESTROY END INIT CHECK and
- catch cmp default do dump else elsif eq eval for foreach
+ __DATA__ __END__ AUTOLOAD BEGIN UNITCHECK CORE DESTROY END INIT CHECK
+ and catch cmp default defer do dump else elsif eq eval for foreach
format ge given goto grep gt if isa last le local lt m map my ne next
no or our package print printf q qq qr qw qx redo require
return s say sort state sub tr try unless until use