tools/lexer_generator/automaton.py - Issue 83063002: Experimental lexer generator: unbreak dot output after harmony stuff.

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Unified Diff: tools/lexer_generator/automaton.py

Issue 83063002: Experimental lexer generator: unbreak dot output after harmony stuff. (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/automaton.py

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

index 7321fae5972459374fb9bd33d04a8031fb8f9a40..483b8c00accda46ed412a1138508ecdaa8c21303 100644

--- a/tools/lexer_generator/automaton.py

+++ b/tools/lexer_generator/automaton.py

@@ -80,7 +80,7 @@ class Action(object):

part = ""

if action:

part += action[0]

- if action[1]:

+ if action[1] and isinstance(action[1], str):

part += "(%s)" % action[1]

parts.append(part)

return "action< %s >" % " | ".join(parts)

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