Reviewers: marja,
Message:
Committed patchset #1 manually as r17797.
Description:
Experimental parser: better end of multiline comment detection
[email protected]
BUG=
Committed: https://code.google.com/p/v8/source/detail?r=17797
Please review this at https://codereview.chromium.org/70383009/
SVN Base: https://v8.googlecode.com/svn/branches/experimental/parser
Affected files (+3, -3 lines):
M src/lexer/lexer_py.re
M tools/lexer_generator/regex_lexer.py
Index: src/lexer/lexer_py.re
diff --git a/src/lexer/lexer_py.re b/src/lexer/lexer_py.re
index
af6809bac8ce29d1d7d34cd92b93d2d270785b57..4a49a3ab81ef3a3277b7fcf50f986d6c6ae8b13a
100644
--- a/src/lexer/lexer_py.re
+++ b/src/lexer/lexer_py.re
@@ -229,9 +229,9 @@ eof <|skip_and_terminate|>
catch_all <||continue>
<<MultiLineComment>>
-"*/" <|skip|>
+/\*+\// <|skip|>
# TODO find a way to generate the below rule
-/\*[^\/]/ <||continue>
+/\*+[^\/*]/ <||continue>
line_terminator <push_line_terminator||continue>
eof <|skip_and_terminate|>
catch_all <||continue>
Index: tools/lexer_generator/regex_lexer.py
diff --git a/tools/lexer_generator/regex_lexer.py
b/tools/lexer_generator/regex_lexer.py
index
262955fa585fee03237158ce497ca37c19cb5d9c..b653fdd752054deb3f3e920a0f15ef1f4e6b2afa
100644
--- a/tools/lexer_generator/regex_lexer.py
+++ b/tools/lexer_generator/regex_lexer.py
@@ -115,7 +115,7 @@ class RegexLexer:
t.value = RegexLexer.__escaped_class_literals[t.value]
return t
- t_class_CLASS_LITERAL = r'[\w $_+\'/]'
+ t_class_CLASS_LITERAL = r'[\w *$_+\'/]'
def t_REPEAT_BEGIN(self, t):
r'\{'
--
--
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