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String

parsley.token.text.String

abstract class String

This class defines a uniform interface for defining parsers for string literals, independent of whether the string is raw, multi-line, or should consume whitespace after the literal.

Attributes

Since:: 4.0.0
Note:: implementations of this class found within Lexer may employ sharing and refine the defs in this class into val or lazy val when overriding.
Source:: String.scala
Graph
Supertypes: class Object
trait Matchable
class Any

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Abstract methods

This parser will parse a single string literal, which may contain any number of graphic ascii characters.

This parser will parse a single string literal, which may contain any number of graphic ascii characters. It may contain escape sequences, and potentially support string gaps and zero-width characters depending on the configuration.

Attributes

Since:

4.0.0

Note:

the exact behaviour of this parser is decided by the implementations given in Lexer, which will depend on user-defined configuration. Please see the relevant documentation of these specific objects.

Example:

scala> ascii.parse("\"μαϊντανός!\"")
val res0 = Failure(...) // Greek is not part of ascii
scala> ascii.parse("\"hello world\"")
val res1 = Success("hello world")
scala> ascii.parse("\"🙂\"")
val res2 = Failure(...) // Emoji are not part of ascii
scala> ascii.parse("\"£10\"")
val res3 = Failure(...) // £ is not part of ascii

Source:

String.scala

This parser will parse a single string literal, which may contain any number of graphical UTF-16 unicode characters; including those that span multiple 32-bit codepoints.

This parser will parse a single string literal, which may contain any number of graphical UTF-16 unicode characters; including those that span multiple 32-bit codepoints. It may contain escape sequences, and potentially support string gaps and zero-width characters depending on the configuration.

Attributes

Since:

4.0.0

Note:

Example:

scala> fullUtf16.parse("\"μαϊντανός!\"")
val res0 = Success("μαϊντανός!")
scala> fullUtf16.parse("\"hello world\"")
val res1 = Success("hello world")
scala> fullUtf16.parse("\"🙂\"")
val res2 = Success("🙂")
scala> fullUtf16.parse("\"£10\"")
val res3 = Success("£10")

Source:

String.scala

This parser will parse a single string literal, which may contain any number of graphic extended ascii characters (known as latin1).

This parser will parse a single string literal, which may contain any number of graphic extended ascii characters (known as latin1). It may contain escape sequences, and potentially support string gaps and zero-width characters depending on the configuration.

Attributes

Since:

4.0.0

Note:

Example:

scala> latin1.parse("\"μαϊντανός!\"")
val res0 = Failure(...) // Greek is not part of latin1
scala> latin1.parse("\"hello world\"")
val res1 = Success("hello world")
scala> latin1.parse("\"🙂\"")
val res2 = Failure(...) // Emoji are not part of latin1
scala> latin1.parse("\"£10\"")
val res3 = Success("£10")

Source:

String.scala

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