language-python-0.5.4: Parsing and pretty printing of Python code.

Copyright(c) 2009 Bernie Pope
LicenseBSD-style
Maintainerbjpop@csse.unimelb.edu.au
Stabilityexperimental
Portabilityghc
Safe HaskellSafe
LanguageHaskell98

Language.Python.Common.Pretty

Description

Convenience class for pretty printing combinators.

Synopsis

Documentation

class Pretty a where #

All types which can be transformed into a Doc.

Minimal complete definition

pretty

Methods

pretty :: a -> Doc #

Instances

Pretty Bool # 

Methods

pretty :: Bool -> Doc #

Pretty Double # 

Methods

pretty :: Double -> Doc #

Pretty Int # 

Methods

pretty :: Int -> Doc #

Pretty Integer # 

Methods

pretty :: Integer -> Doc #

Pretty String # 

Methods

pretty :: String -> Doc #

Pretty SrcSpan # 

Methods

pretty :: SrcSpan -> Doc #

Pretty SrcLocation # 

Methods

pretty :: SrcLocation -> Doc #

Pretty a => Pretty (Maybe a) # 

Methods

pretty :: Maybe a -> Doc #

prettyText :: Pretty a => a -> String #

Transform values into strings.

prettyPrefix :: Pretty a => Int -> a -> Doc #

Print just the prefix of something

parensIf :: Pretty a => (a -> Bool) -> a -> Doc #

Conditionally wrap parentheses around an item.

perhaps :: Pretty a => Maybe a -> Doc -> Doc #

commaList :: Pretty a => [a] -> Doc #

A list of things separated by commas.