Copyright	(c) Paolo Martini 2007
License	BSD-style (see the LICENSE file)
Maintainer	derek.a.elkins@gmail.com
Stability	provisional
Portability	portable
Safe Haskell	Safe
Language	Haskell98

Text.ParserCombinators.Parsec.Language

Description

Parsec compatibility module

Synopsis

Documentation

haskellDef :: LanguageDef st Source

The language definition for the Haskell language.

haskell :: TokenParser st Source

A lexer for the haskell language.

mondrianDef :: LanguageDef st Source

The language definition for the language Mondrian.

mondrian :: TokenParser st Source

A lexer for the mondrian language.

emptyDef :: LanguageDef st Source

haskellStyle :: LanguageDef st Source

This is a minimal token definition for Haskell style languages. It defines the style of comments, valid identifiers and case sensitivity. It does not define any reserved words or operators.

javaStyle :: LanguageDef st Source

This is a minimal token definition for Java style languages. It defines the style of comments, valid identifiers and case sensitivity. It does not define any reserved words or operators.

type LanguageDef st = GenLanguageDef String st Identity Source

data GenLanguageDef s u m Source

The GenLanguageDef type is a record that contains all parameterizable features of the Text.Parsec.Token module. The module Text.Parsec.Language contains some default definitions.

Constructors

LanguageDef

Fields

commentStart :: String: Describes the start of a block comment. Use the empty string if the language doesn't support block comments. For example "/*".
commentEnd :: String: Describes the end of a block comment. Use the empty string if the language doesn't support block comments. For example "*/".
commentLine :: String: Describes the start of a line comment. Use the empty string if the language doesn't support line comments. For example "//".
nestedComments :: Bool: Set to True if the language supports nested block comments.
identStart :: ParsecT s u m Char: This parser should accept any start characters of identifiers. For example letter <|> char '_'.
identLetter :: ParsecT s u m Char: This parser should accept any legal tail characters of identifiers. For example alphaNum <|> char '_'.
opStart :: ParsecT s u m Char: This parser should accept any start characters of operators. For example oneOf ":!#$%&*+./<=>?@\\^|-~"
opLetter :: ParsecT s u m Char: This parser should accept any legal tail characters of operators. Note that this parser should even be defined if the language doesn't support user-defined operators, or otherwise the reservedOp parser won't work correctly.
reservedNames :: [String]: The list of reserved identifiers.
reservedOpNames :: [String]: The list of reserved operators.
caseSensitive :: Bool: Set to True if the language is case sensitive.