Debug.Diff.Config

Display the difference between two Haskell values, with control over the diff parameters.

Documentation

data Config

Configuration of the diff command

Constructors

Config

Fields

context :: Maybe Int

Lines of context, for a unified diff.

command :: String

Diff command; colordiff by default.

args :: [String]

Extra arguments to the diff command.

Instances

Eq Config

Ord Config

Read Config

Show Config

defConfig :: Config

A default configuration.

diffWith :: (Show a, Show b) => Config -> a -> b -> IO ()

Display the difference between two Haskell values, with control over the diff parameters.

diff :: (Show a, Show b) => a -> b -> IO ()

Display a colorized diff between two Haskell values.