Packages

  • package root
    Definition Classes
    root
  • package parsley
    Definition Classes
    root
  • package token

    This package provides a wealth of functionality for performing common lexing tasks.

    This package provides a wealth of functionality for performing common lexing tasks.

    It is organised as follows:

    • the main parsing functionality is accessed via Lexer, which provides implementations for the combinators found in the sub-packages given a LexicalDesc.
    • the descriptions sub-package is how a lexical structure can be described, providing the configuration that alters the behaviour of the parsers produced by the Lexer.
    • the other sub-packages contain the high-level interfaces that the Lexer exposes, which can be used to pass whitespace-aware and non-whitespace-aware combinators around in a uniform way.
    • the predicate module contains functionality to help define boolean predicates on characters or unicode codepoints.
    Definition Classes
    parsley
  • package descriptions

    This package contains the descriptions of various lexical structures to be fed to Lexer.

    This package contains the descriptions of various lexical structures to be fed to Lexer.

    Definition Classes
    token
    Since

    4.0.0

  • package text
    Definition Classes
    descriptions
  • EscapeDesc
  • NumberOfDigits
  • NumericEscape
  • TextDesc

final case class EscapeDesc(escBegin: Char, literals: Set[Char], singleMap: Map[Char, Int], multiMap: Map[String, Int], decimalEscape: NumericEscape, hexadecimalEscape: NumericEscape, octalEscape: NumericEscape, binaryEscape: NumericEscape, emptyEscape: Option[Char], gapsSupported: Boolean) extends Product with Serializable

This class describes the valid escape sequences within character and string literals.

This allows for the definition of different escape sequences as direct literals, mapping from single or multiple characters to specific values, numeric escape sequences with different bases, as well as supporting zero-width escapes and line continuations via string gaps.

Source
TextDesc.scala
Linear Supertypes
Serializable, Serializable, Product, Equals, AnyRef, Any
Ordering
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Inherited
  1. EscapeDesc
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. AnyRef
  7. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new EscapeDesc(escBegin: Char, literals: Set[Char], singleMap: Map[Char, Int], multiMap: Map[String, Int], decimalEscape: NumericEscape, hexadecimalEscape: NumericEscape, octalEscape: NumericEscape, binaryEscape: NumericEscape, emptyEscape: Option[Char], gapsSupported: Boolean)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. val binaryEscape: NumericEscape
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  7. val decimalEscape: NumericEscape
  8. val emptyEscape: Option[Char]
  9. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  10. val escBegin: Char
  11. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  12. val gapsSupported: Boolean
  13. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  14. val hexadecimalEscape: NumericEscape
  15. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  16. val literals: Set[Char]
  17. val multiMap: Map[String, Int]
  18. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  19. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  20. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  21. val octalEscape: NumericEscape
  22. val singleMap: Map[Char, Int]
  23. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  24. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  25. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  26. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped