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Restore lower case hex digits to HexDigit Parser, accidentally removed in 8545e912da.
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@ -18,7 +18,8 @@ trait Parsers
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lazy val DigitSet = Set("0","1","2","3","4","5","6","7","8","9")
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lazy val DigitSet = Set("0","1","2","3","4","5","6","7","8","9")
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lazy val Digit = charClass(_.isDigit, "digit") examples DigitSet
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lazy val Digit = charClass(_.isDigit, "digit") examples DigitSet
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lazy val HexDigitSet = Set('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F')
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lazy val HexDigitSet = Set('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F')
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lazy val HexDigit = charClass(HexDigitSet, "hex") examples HexDigitSet.map(_.toString)
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lazy val HexDigit = charClass(c => HexDigitSet(c.toUpper), "hex digit") examples HexDigitSet.map(_.toString)
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lazy val Letter = charClass(_.isLetter, "letter")
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lazy val Letter = charClass(_.isLetter, "letter")
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def IDStart = Letter
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def IDStart = Letter
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lazy val IDChar = charClass(isIDChar, "ID character")
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lazy val IDChar = charClass(isIDChar, "ID character")
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