#! ./shsh -f

cat shell-tests/screensavers.xml
 | XML.parse
 | select XML.element-content
 | foreach XML.element-having-tag-with ((XML.attribute having (XML.attribute-name having substring "_label"))
                                                       having (XML.attribute-value having prefix substring "GL"))
   then select (XML.element-content >& XML.element-having-tag-with (XML.element-name having substring "filename"))
         | (select XML.element-content; (echo "\n" | XML.parse))
   else suppress
   end
 | unparse