summary: "unterminated hex escapes should be parsed leniently, e.g. '\\uX' -> 'uX' but Duktape now refuses to parse them"
---
\u
SyntaxError: invalid escape (line 1, end of input)
\u1
SyntaxError: invalid escape (line 1, end of input)
\u12
SyntaxError: invalid escape (line 1, end of input)
\u123
SyntaxError: invalid escape (line 1, end of input)
\u123G
SyntaxError: invalid escape (line 1)
\x
SyntaxError: invalid escape (line 1, end of input)
\x1
SyntaxError: invalid escape (line 1, end of input)
\x1G
SyntaxError: invalid escape (line 1)
SyntaxError
