XSH commands also return values

• Especially useful with copy/move/insert

  • $sec := insert element “section id='sum'” after ..;
  • insert chunk “<title>Summary</title>” into $sec;

• The return value can also be “in-lined”

  • insert chunk “<title>Summary</title>” into 
  • &{ insert element “section id='sum'” after .. };

• Console output can be captured

  • ls –no-indent /chapter[2]/para[3] |> $xml_listing;