parse_forest_visitor.rb in rley-0.4.07

- old
+ new

@@ -38,18 +38,16 @@
     # The signal to begin the visit of the parse forest.
     def start()
       pforest.accept(self)
     end
 
-
     # Visit event. The visitor is about to visit the pforest.
     # @param aParseForest [ParseForest] the pforest to visit.
     def start_visit_pforest(aParseForest)
       broadcast(:before_pforest, aParseForest)
     end
 
-
     # Visit event. The visitor is about to visit the given non terminal node.
     # @param aNonTerminalNode [NonTerminalNode] the node to visit.
     def visit_nonterminal(aNonTerminalNode)
       if @traversal == :post_order
         broadcast(:before_non_terminal, aNonTerminalNode)
@@ -66,10 +64,9 @@
     # @param aTerminalNode [TerminalNode] the terminal to visit.
     def visit_terminal(aTerminalNode)
       broadcast(:before_terminal, aTerminalNode)
       broadcast(:after_terminal, aTerminalNode)
     end
-
 
     # Visit event. The visitor has completed its visit of the given
     # non-terminal node.
     # @param aNonTerminalNode [NonTerminalNode] the node to visit.
     def end_visit_nonterminal(aNonTerminalNode)