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    { # Get an enclosing lexical scope
  no strict 'refs'; # allow symbolic refrence shenanigains
  &$SubHash{key}(); # Call sub
} # Back to strict 'refs'
  2. or download this
    CallFromHash {
  no strict 'refs'; # allow symbolic refrence shenanigains
  return &$SubHash{shift(@_)}(@_); #Call the sub in the first arg with
+ the rest of @_ as args and return
}