Lines Matching defs:empty
251 children.nil? or children.empty?
288 stack.push( cursor.children.dup ) unless cursor.empty?
292 break if stack.empty?
294 stack.pop if stack.last.empty?
409 empty? and return to_s
424 stack.push( Array[ *cursor ] ) unless cursor.empty?
428 break if stack.empty?
430 stack.pop if stack.last.empty?
444 alias leaf? empty?
513 return ( empty? ? 0 : first.line )
520 return( empty? ? 0 : first.column )
560 if empty? and @start_index < 0 || @stop_index < 0
585 if empty?
748 def empty?( tree )
906 if root.empty? then root = nil
913 def empty?( tree )
914 tree.empty?
1022 unless @adaptor.empty?( tree )