Reviewers: dcarney,

Message:
Committed patchset #1 manually as r17595 (presubmit successful).

Description:
Experimental lexer generator: DfaState += __str__

[email protected]
BUG=

Committed: https://code.google.com/p/v8/source/detail?r=17595

Please review this at https://codereview.chromium.org/66673003/

SVN Base: https://v8.googlecode.com/svn/branches/experimental/parser

Affected files (+3, -0 lines):
  M tools/lexer_generator/dfa.py


Index: tools/lexer_generator/dfa.py
diff --git a/tools/lexer_generator/dfa.py b/tools/lexer_generator/dfa.py
index 4cf0497496c3bfb55774ce90d2f9c8cbedb6c412..f5e9e65e4df5a7d4a25c6332d556bc958f253486 100644
--- a/tools/lexer_generator/dfa.py
+++ b/tools/lexer_generator/dfa.py
@@ -46,6 +46,9 @@ class DfaState(AutomatonState):
   def transitions(self):
     return self.__transitions

+  def __str__(self):
+    return str(self.node_number())
+
 class Dfa(Automaton):

   def __init__(self, start_name, mapping):


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