# File htree/inspect.rb, line 16 def pretty_print(q) if @empty q.group(1, '{emptyelem', '}') { q.breakable; q.pp @stag } else q.group(1, "{elem", "}") { q.breakable; q.pp @stag @children.each {|elt| q.breakable; q.pp elt } if @etag q.breakable; q.pp @etag end } end end