tools/lexer_generator/generator.py - Issue 62223002: Experimental lexer generator: transfer actions across epsilon transitions correctly when constructi…

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Unified Diff: tools/lexer_generator/generator.py

Issue 62223002: Experimental lexer generator: transfer actions across epsilon transitions correctly when constructi… (Closed) Base URL: https://v8.googlecode.com/svn/branches/experimental/parser

Patch Set: . Created 7 years, 1 month ago

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Index: tools/lexer_generator/generator.py

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

index 9b1de46b418ae7b71f00e8a4f49c9e19ed0e93ef..3615d2852e9c686e7fd668fef32e84ff54277275 100644

--- a/tools/lexer_generator/generator.py

+++ b/tools/lexer_generator/generator.py

@@ -80,9 +80,8 @@ def process_rules(parser_state):

builder.set_character_classes(parser_state.character_classes)

for k, v in parser_state.rules.items():

graphs = []

- for (graph, code, action) in v['regex']:

- # graphs.append(NfaBuilder.add_action(graph, (action, identifier)))

- graphs.append(graph)

+ for (graph, code, action, precedence) in v['regex']:

+ graphs.append(NfaBuilder.add_action(graph, (code, action, precedence)))

rule_map[k] = builder.nfa(NfaBuilder.or_graphs(graphs))

html_data = []

for rule_name, nfa in rule_map.items():

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