---input---
<script type="text/javascript">
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
alert("hi");
// Note the missing </script> tag; this should not cause catastrophic backtracking

---tokens---
'<'           Punctuation
'script'      Name.Tag
' '           Text
'type'        Name.Attribute
'='           Operator
'"text/javascript"' Literal.String
'>'           Punctuation
''            Text
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'alert'       Name.Other
'('           Punctuation
'"hi"'        Literal.String.Double
')'           Punctuation
';'           Punctuation
'\n'          Text.Whitespace

'// Note the missing ' Comment.Single
'<'           Punctuation
'/'           Punctuation
'script'      Name.Tag
'>'           Punctuation
' tag; this should not cause catastrophic backtracking\n' Text