sub s1 {
  my $sub=shift;  # get it!
  # you may want to add checks => perldoc -f ref.
  print "s1";
  $sub->();       # execute it!
}

[download]

Indeed they gave you a good suggestion: this is the best way to do what you say you want to do.

In reply to Re^3: Calling functions from different namespaces by blazar
in thread Calling functions from different namespaces by Anonymous Monk

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