Grammar\GrammarGenerator.cs (3)
234rules.Add("HexadecimalEscapeSequence", [Sequence([Text(@"\x"), hexDigit, .. repeat(hexDigitOpt, 3)])]);
235rules.Add("UnicodeEscapeSequence", [Sequence([Text(@"\u"), .. repeat(hexDigit, 4)]), Sequence([Text(@"\U"), .. repeat(hexDigit, 8)])]);