Util.PrettyPrint

Documentation

module Text.PrettyPrint.HughesPJ

class PrettyPrintable a where

Methods

prettyPrint :: a -> Doc

Instances

PrettyPrintable Literal

PrettyPrintable SrcSpan

PrettyPrintable ErrorMessage

PrettyPrintable ErrorMessages

PrettyPrintable EventSet

PrettyPrintable Event

PrettyPrintable Value

PrettyPrintable ValueSet

PrettyPrintable Name

PrettyPrintable UnRenamedName

PrettyPrintable OccName

PrettyPrintable Type

PrettyPrintable Constraint

PrettyPrintable TypeScheme

PrettyPrintable SemanticProperty

PrettyPrintable Model

PrettyPrintable BinaryMathsOp

PrettyPrintable UnaryMathsOp

PrettyPrintable UnaryBooleanOp

PrettyPrintable BinaryBooleanOp

PrettyPrintable Proc

PrettyPrintable ProcOperator

PrettyPrintable ProcName

PrettyPrintable Token

PrettyPrintable [b] => PrettyPrintable [Annotated a b]

PrettyPrintable id => PrettyPrintable [Module id]

PrettyPrintable a => PrettyPrintable (Located a)

PrettyPrintable id => PrettyPrintable (Pat id)

PrettyPrintable id => PrettyPrintable (DataTypeClause id)

PrettyPrintable id => PrettyPrintable (ModelOption id)

PrettyPrintable id => PrettyPrintable (Assertion id)

PrettyPrintable id => PrettyPrintable (Decl id)

PrettyPrintable id => PrettyPrintable (InteractiveStmt id)

PrettyPrintable id => PrettyPrintable (Stmt id)

PrettyPrintable id => PrettyPrintable (Field id)

PrettyPrintable id => PrettyPrintable (Exp id)

PrettyPrintable id => PrettyPrintable (Module id)

PrettyPrintable b => PrettyPrintable (Annotated a b)

tabWidth :: Int

The width, in spaces, of a tab character.

tabIndent :: Doc -> Doc

Indent a document by tabWidth characters, on each line (uses nest).

shortDouble :: Int -> Double -> Doc

Show a double d printing only places places after the decimal place.

commaSeparatedInt :: Int -> Doc

Pretty prints an integer and separates it into groups of 3, separated by commas.

angles :: Doc -> Doc

Surrounds a Doc with < and >.

bars :: Doc -> Doc

Surrounds a Doc with '|'.

list :: [Doc] -> Doc

Separates a list of Docs by ','.

dotSep :: [Doc] -> Doc

Separates a list of Docs by ..

speakNth :: Int -> Doc

Converts a number into first, second etc.

punctuateFront :: Doc -> [Doc] -> [Doc]

Equivalent to [d1, sep d2, sep d3, ...].