in reply to Help with output formatting with xml::simple

Welcome to the Monastery , and please use <code> tags to show code, as explained in Writeup Formatting Tips.

XML::Simple has the "NoAttr" option to produce the XML you want: 

>perl -E "use XML::Simple qw||;my $xs=XML::Simple::->new(NoAttr=>1);sa
y $xs->XMLout ({x=>{Summ=>1,Config=>2}})"
<opt>
  <x>
    <Config>2</Config>
    <Summ>1</Summ>
  </x>
</opt>

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