q`<!-- ---------------------------
<function_docs>
main:
  - name       : DispGreeting
    desc       : display a greeting
params:
  - name        : sDest
    desc        : the intended recipient of the greeting    
    rule        : optional
    </function_docs>
    --------------------------- -->`if(000);
sub DispGreeting {
    my  $sDest  = shift || "World";
    return (    "Hello $sDest"    );
}###end_sub