Safe Haskell	None
Language	Haskell2010

Distribution.Parsec.Field

Contents

Description

Cabal-like file AST types: Field, Section etc

These types are parametrized by an annotation.

Synopsis

Cabal file

A Cabal-like file consists of a series of fields (foo: bar) and sections (library ...).

Constructors

Field !(Name ann) [FieldLine ann]
Section !(Name ann) [SectionArg ann] [Field ann]

Instances

Functor Field Source #
Instance details Defined in Distribution.Parsec.Field Methods fmap :: (a -> b) -> Field a -> Field b Source # (<$) :: a -> Field b -> Field a Source #
Eq ann => Eq (Field ann) Source #
Instance details Defined in Distribution.Parsec.Field Methods (==) :: Field ann -> Field ann -> Bool # (/=) :: Field ann -> Field ann -> Bool #
Show ann => Show (Field ann) Source #
Instance details Defined in Distribution.Parsec.Field Methods showsPrec :: Int -> Field ann -> ShowS Source # show :: Field ann -> String Source # showList :: [Field ann] -> ShowS Source #

Section of field name

All transitive descendands of Field, including itself.

Note: the resulting list is never empty.

A line of text representing the value of a field from a Cabal file. A field may contain multiple lines.

Invariant: ByteString has no newlines.

Constructors

Instances

Functor FieldLine Source #
Instance details Defined in Distribution.Parsec.Field Methods fmap :: (a -> b) -> FieldLine a -> FieldLine b Source # (<$) :: a -> FieldLine b -> FieldLine a Source #
Eq ann => Eq (FieldLine ann) Source #
Instance details Defined in Distribution.Parsec.Field Methods (==) :: FieldLine ann -> FieldLine ann -> Bool # (/=) :: FieldLine ann -> FieldLine ann -> Bool #
Show ann => Show (FieldLine ann) Source #
Instance details Defined in Distribution.Parsec.Field Methods showsPrec :: Int -> FieldLine ann -> ShowS Source # show :: FieldLine ann -> String Source # showList :: [FieldLine ann] -> ShowS Source #

Section arguments, e.g. name of the library

Constructors

SecArgName !ann !ByteString	identifier, or omething which loos like number. Also many dot numbers, i.e. "7.6.3"
SecArgStr !ann !ByteString	quoted string
SecArgOther !ann !ByteString	everything else, mm. operators (e.g. in if-section conditionals)

Instances

Functor SectionArg Source #
Instance details Defined in Distribution.Parsec.Field Methods fmap :: (a -> b) -> SectionArg a -> SectionArg b Source # (<$) :: a -> SectionArg b -> SectionArg a Source #
Eq ann => Eq (SectionArg ann) Source #
Instance details Defined in Distribution.Parsec.Field Methods (==) :: SectionArg ann -> SectionArg ann -> Bool # (/=) :: SectionArg ann -> SectionArg ann -> Bool #
Show ann => Show (SectionArg ann) Source #
Instance details Defined in Distribution.Parsec.Field Methods showsPrec :: Int -> SectionArg ann -> ShowS Source # show :: SectionArg ann -> String Source # showList :: [SectionArg ann] -> ShowS Source #

Extract annotation from SectionArg.

Name

A field name.

Invariant: ByteString is lower-case ASCII.

Constructors

Instances

Functor Name Source #
Instance details Defined in Distribution.Parsec.Field Methods fmap :: (a -> b) -> Name a -> Name b Source # (<$) :: a -> Name b -> Name a Source #
Eq ann => Eq (Name ann) Source #
Instance details Defined in Distribution.Parsec.Field Methods (==) :: Name ann -> Name ann -> Bool # (/=) :: Name ann -> Name ann -> Bool #
Show ann => Show (Name ann) Source #
Instance details Defined in Distribution.Parsec.Field Methods showsPrec :: Int -> Name ann -> ShowS Source # show :: Name ann -> String Source # showList :: [Name ann] -> ShowS Source #