tools/lexer_generator/nfa_builder.py - Issue 171713005: Experimental parser: add backtracking

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Unified Diff: tools/lexer_generator/nfa_builder.py

Issue 171713005: Experimental parser: add backtracking (Closed) Base URL: https://v8.googlecode.com/svn/branches/experimental/parser

Patch Set: Created 6 years, 10 months ago

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Index: tools/lexer_generator/nfa_builder.py

diff --git a/tools/lexer_generator/nfa_builder.py b/tools/lexer_generator/nfa_builder.py

index cb3f31d8b2d62a3ede3812672643a2df30cf4e7a..1b627a4b0a1ca86ac20c3efcd7c446fe58f80451 100644

--- a/tools/lexer_generator/nfa_builder.py

+++ b/tools/lexer_generator/nfa_builder.py

@@ -343,9 +343,3 @@ class NfaBuilder(object):

if not inverse_key:

inverse_key = TransitionKey.unique('no_match')

state.swap_key(catch_all, inverse_key)

- @staticmethod

- def __install_omega_transitions(start_state, default_action):

- '''install a match transition, a backtrack transition,

- or a default transition into all nodes'''

- pass

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