gigaparsec-0.2.4.0: Refreshed parsec-style library for compatiblity with Scala parsley

Safe Haskell	Safe
Language	Haskell2010

Text.Gigaparsec.Token.Descriptions

Documentation

data LexicalDesc Source #

Constructors

LexicalDesc
Fields nameDesc :: !NameDesc symbolDesc :: !SymbolDesc numericDesc :: !NumericDesc textDesc :: !TextDesc spaceDesc :: !SpaceDesc

data BreakCharDesc Source #

Constructors

NoBreakChar
BreakCharSupported
Fields breakChar :: !Char allowedAfterNonDecimalPrefix :: !Bool

data NumericDesc Source #

Constructors

Fields

literalBreakChar :: !BreakCharDesc
leadingDotAllowed :: !Bool
trailingDotAllowed :: !Bool
leadingZerosAllowed :: !Bool
positiveSign :: !PlusSignPresence
integerNumbersCanBeHexadecimal :: !Bool
integerNumbersCanBeOctal :: !Bool
integerNumbersCanBeBinary :: !Bool
realNumbersCanBeHexadecimal :: !Bool
realNumbersCanBeOctal :: !Bool
realNumbersCanBeBinary :: !Bool
hexadecimalLeads :: !(Set Char)
octalLeads :: !(Set Char)
binaryLeads :: !(Set Char)
decimalExponentDesc :: !ExponentDesc
hexadecimalExponentDesc :: !ExponentDesc
octalExponentDesc :: !ExponentDesc
binaryExponentDesc :: !ExponentDesc

data SymbolDesc Source #

Constructors

SymbolDesc
Fields hardKeywords :: !(Set String) hardOperators :: !(Set String) caseSensitive :: !Bool

data NameDesc Source #

Constructors

NameDesc
Fields identifierStart :: !CharPredicate identifierLetter :: !CharPredicate operatorStart :: !CharPredicate operatorLetter :: !CharPredicate

type CharPredicate = Maybe (Char -> Bool) Source #

data PlusSignPresence Source #

Constructors

PlusRequired
PlusOptional
PlusIllegal

data TextDesc Source #

Constructors

TextDesc
Fields escapeSequences :: !EscapeDesc characterLiteralEnd :: !Char stringEnds :: !(Set (String, String)) multiStringEnds :: !(Set (String, String)) graphicCharacter :: !CharPredicate

data EscapeDesc Source #

Constructors

EscapeDesc
Fields escBegin :: !Char literals :: !(Set Char) mapping :: !(Map String Char) decimalEscape :: !NumericEscape hexadecimalEscape :: !NumericEscape octalEscape :: !NumericEscape binaryEscape :: !NumericEscape emptyEscape :: !(Maybe Char) gapsSupported :: !Bool

data NumericEscape Source #

Constructors

NumericIllegal
NumericSupported
Fields prefix :: !(Maybe Char) numDigits :: !NumberOfDigits maxValue :: !Char

data NumberOfDigits Source #

Constructors

Unbounded
Exactly !(NonEmpty Word)
AtMost !Word

data SpaceDesc Source #

Constructors

SpaceDesc
Fields lineCommentStart :: !String lineCommentAllowsEOF :: !Bool multiLineCommentStart :: !String multiLineCommentEnd :: !String multiLineNestedComments :: !Bool space :: !CharPredicate whitespaceIsContextDependent :: !Bool

data ExponentDesc Source #

Constructors

NoExponents
ExponentsSupported
Fields compulsory :: !Bool chars :: !(Set Char) base :: !Int expSign :: !PlusSignPresence expLeadingZerosAllowd :: !Bool

plain :: LexicalDesc Source #

plainName :: NameDesc Source #

plainSymbol :: SymbolDesc Source #

plainNumeric :: NumericDesc Source #

plainText :: TextDesc Source #

plainSpace :: SpaceDesc Source #

plainEscape :: EscapeDesc Source #