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-rw-r--r--scalatex/scalaParser/src/main/scala/scalaParser/syntax/Literals.scala58
1 files changed, 0 insertions, 58 deletions
diff --git a/scalatex/scalaParser/src/main/scala/scalaParser/syntax/Literals.scala b/scalatex/scalaParser/src/main/scala/scalaParser/syntax/Literals.scala
deleted file mode 100644
index 9fd9d5b..0000000
--- a/scalatex/scalaParser/src/main/scala/scalaParser/syntax/Literals.scala
+++ /dev/null
@@ -1,58 +0,0 @@
-package scalaParser
-package syntax
-import acyclic.file
-import org.parboiled2._
-
-trait Literals { self: Parser with Basic with Identifiers =>
- object Literals{
- import Basic._
- def FloatingPointLiteral = rule {
-
- "." ~ oneOrMore(Digit) ~ optional(ExponentPart) ~ optional(FloatType) |
- oneOrMore(Digit) ~ (
- "." ~ oneOrMore(Digit) ~ optional(ExponentPart) ~ optional(FloatType) |
- ExponentPart ~ optional(FloatType) |
- optional(ExponentPart) ~ FloatType
- )
- }
-
- def IntegerLiteral = rule { (DecimalNumeral | HexNumeral) ~ optional(anyOf("Ll")) }
-
- def BooleanLiteral = rule { Key.W("true") | Key.W("false") }
-
- def MultilineComment: Rule0 = rule { "/*" ~ zeroOrMore(MultilineComment | !"*/" ~ ANY) ~ "*/" }
- def Comment: Rule0 = rule {
- MultilineComment |
- "//" ~ zeroOrMore(!Basic.Newline ~ ANY) ~ &(Basic.Newline | EOI)
- }
-
- def Literal = rule {
- (optional("-") ~ (FloatingPointLiteral | IntegerLiteral)) |
- BooleanLiteral |
- CharacterLiteral |
- StringLiteral |
- SymbolLiteral |
- (Key.W("null") ~ !(Basic.Letter | Basic.Digit))
- }
-
-
- def EscapedChars = rule { '\\' ~ anyOf("rnt\\\"") }
-
- // Note that symbols can take on the same values as keywords!
- def SymbolLiteral = rule { ''' ~ (Identifiers.PlainId | Identifiers.Keywords) }
-
- def CharacterLiteral = rule { ''' ~ (UnicodeExcape | EscapedChars | !'\\' ~ CharPredicate.from(isPrintableChar)) ~ ''' }
-
- def MultiLineChars = rule { zeroOrMore(optional('"') ~ optional('"') ~ noneOf("\"")) }
- def StringLiteral = rule {
- (optional(Identifiers.Id) ~ "\"\"\"" ~ MultiLineChars ~ ("\"\"\"" ~ zeroOrMore('"'))) |
- (optional(Identifiers.Id) ~ '"' ~ zeroOrMore("\\\"" | noneOf("\n\"")) ~ '"')
- }
-
- def isPrintableChar(c: Char): Boolean = {
- val block = Character.UnicodeBlock.of(c)
- !Character.isISOControl(c) && !Character.isSurrogate(c) && block != null && block != Character.UnicodeBlock.SPECIALS
- }
- }
-}
-