diff options
Diffstat (limited to 'scalatexApi/src/main/scala/torimatomeru/syntax/Basic.scala')
-rw-r--r-- | scalatexApi/src/main/scala/torimatomeru/syntax/Basic.scala | 47 |
1 files changed, 24 insertions, 23 deletions
diff --git a/scalatexApi/src/main/scala/torimatomeru/syntax/Basic.scala b/scalatexApi/src/main/scala/torimatomeru/syntax/Basic.scala index 1cc9d39..69c27b8 100644 --- a/scalatexApi/src/main/scala/torimatomeru/syntax/Basic.scala +++ b/scalatexApi/src/main/scala/torimatomeru/syntax/Basic.scala @@ -4,32 +4,33 @@ package syntax import org.parboiled2._ trait Basic { self: ScalaSyntax => + object Basic{ + def UnicodeExcape = rule { "\\u" ~ 4.times(HexDigit) } - def UnicodeExcape = rule { "\\u" ~ 4.times(HexDigit) } + //Numbers and digits + def HexDigit = rule { Digit | "a" - "f" | "A" - "Z" } + def Digit = rule { "0" | NonZeroDigit } + def NonZeroDigit = rule { "1" - "9" } + def HexNumeral = rule { "0x" ~ oneOrMore(HexDigit) } + def DecimalNumeral = rule(oneOrMore(Digit)) + def ExponentPart = rule { anyOf("Ee") ~ optional(anyOf("+-")) ~ oneOrMore(Digit) } + def FloatType = rule { anyOf("FfDd") } - //Numbers and digits - def HexDigit = rule { Digit | "a" - "f" | "A" - "Z" } - def Digit = rule { "0" | NonZeroDigit } - def NonZeroDigit = rule { "1" - "9" } - def HexNumeral = rule { "0x" ~ oneOrMore(HexDigit) } - def DecimalNumeral = rule(oneOrMore(Digit)) - def ExponentPart = rule { anyOf("Ee") ~ optional(anyOf("+-")) ~ oneOrMore(Digit) } - def FloatType = rule { anyOf("FfDd") } + def Parentheses = rule { "(" | ")" | "[" | "]" | "{" | "}" } + def DelimiterChar = rule { "'" | "\"" | "." | ";" | "," } - def Parentheses = rule { "(" | ")" | "[" | "]" | "{" | "}" } - def DelimiterChar = rule { "'" | "\"" | "." | ";" | "," } - - def WhitespaceChar = rule { "\u0020" | "\u0009" } - def Newline = rule { "\r\n" | "\n" } - def Semi = rule { ';' | oneOrMore(NewlineS) } - def OperatorChar = rule { - anyOf("""!#$%&*+-/:<=>?@\^|~""") | - CharPredicate.from(_.getType match { - case Character.OTHER_SYMBOL | Character.MATH_SYMBOL => true; case _ => false - }) + def WhitespaceChar = rule { "\u0020" | "\u0009" } + def Newline = rule { "\r\n" | "\n" } + def Semi = rule { ';' | oneOrMore(Newline) } + def OperatorChar = rule { + anyOf("""!#$%&*+-/:<=>?@\^|~""") | + CharPredicate.from(_.getType match { + case Character.OTHER_SYMBOL | Character.MATH_SYMBOL => true; case _ => false + }) + } + def Letter = rule { Upper | Lower | CharPredicate.from(c => c.isLetter | c.isDigit) } + def Lower = rule { "a" - "z" | "$" | "_" | CharPredicate.from(_.isLower) } + def Upper = rule { "A" - "Z" | CharPredicate.from(_.isUpper) } } - def Letter = rule { Upper | Lower | CharPredicate.from(c => c.isLetter | c.isDigit) } - def Lower = rule { "a" - "z" | "$" | "_" | CharPredicate.from(_.isLower) } - def Upper = rule { "A" - "Z" | CharPredicate.from(_.isUpper) } } |