parsley.token.descriptions
Members list
Type members
Classlikes
This class describes the aggregation of a bunch of different sub-configurations for lexing a specific language.
This class describes the aggregation of a bunch of different sub-configurations for lexing a specific language.
Value parameters
- nameDesc
-
the description of name-like lexemes
- numericDesc
-
the description of numeric literals
- spaceDesc
-
the description of whitespace
- symbolDesc
-
the description of specific symbolic lexemes
- textDesc
-
the description of text literals
Attributes
- Since
-
4.0.0
- Companion
- object
- Source
- LexicalDesc.scala
- Supertypes
This object contains any preconfigured lexical definitions.
This object contains any preconfigured lexical definitions.
Attributes
- Since
-
4.0.0
- Companion
- class
- Source
- LexicalDesc.scala
- Supertypes
- Self type
-
LexicalDesc.type
The class describes how name-like things are described lexically.
The class describes how name-like things are described lexically.
Value parameters
- identifierLetter
-
what characters may continue an identifier?
- identifierStart
-
what characters may start an identifier?
- operatorLetter
-
what characters may continue a user-defined operator?
- operatorStart
-
what characters may start a user-defined operator?
Attributes
- Since
-
4.0.0
- Companion
- object
- Source
- NameDesc.scala
- Supertypes
This object contains any preconfigured name definitions.
This object contains any preconfigured name definitions.
Attributes
- Since
-
4.0.0
- Companion
- class
- Source
- NameDesc.scala
- Supertypes
- Self type
-
NameDesc.type
This class describes how whitespace should be handled lexically.
This class describes how whitespace should be handled lexically.
Value parameters
- lineCommentAllowsEOF
-
can a single-line comment be terminated by the end-of-file, or must it ends with a newline
- lineCommentStart
-
how do single-line comments start? (empty for no single-line comments)
- multiLineCommentEnd
-
how do multi-line comments end? (empty for no multi-line comments)
- multiLineCommentStart
-
how do multi-line comments start? (empty for no multi-line comments)
- multiLineNestedComments
-
can multi-line comments be nested within each other?
- space
-
what characters serve as whitespace within the language?
- whitespaceIsContextDependent
-
can the definition of whitespace change depending on context? (in Python, say, newlines are valid whitespace within parentheses, but are significant outside of them)
Attributes
- Since
-
4.0.0
- Companion
- object
- Source
- SpaceDesc.scala
- Supertypes
This object contains any default configurations describing whitespace.
This object contains any default configurations describing whitespace.
Attributes
- Since
-
4.0.0
- Companion
- class
- Source
- SpaceDesc.scala
- Supertypes
- Self type
-
SpaceDesc.type
This class describes how symbols (textual literals in a BNF) should be processed lexically.
This class describes how symbols (textual literals in a BNF) should be processed lexically.
Value parameters
- caseSensitive
-
are the keywords case sensitive: when
false,IF == if. - hardKeywords
-
what keywords are always treated as keywords within the language.
- hardOperators
-
what operators are always treated as reserved operators within the language.
Attributes
- Since
-
4.0.0
- Companion
- object
- Source
- SymbolDesc.scala
- Supertypes
This object contains any preconfigured symbol descriptions.
This object contains any preconfigured symbol descriptions.
Attributes
- Since
-
4.0.0
- Companion
- class
- Source
- SymbolDesc.scala
- Supertypes
- Self type
-
SymbolDesc.type