Data.Text.Difference

This module provides data types and functions to display the difference between 2 strings according to the number of edit operations necessary to go from one to the other

Documentation

data Separators

Separators are used to highlight a difference between 2 pieces of text for example

Constructors

Separators

Fields

• startSeparator :: Text
• endSeparator :: Text

Instances

Show Separators

Defined in Data.Text.Difference

Methods

showsPrec :: Int -> Separators -> ShowS

show :: Separators -> String

showList :: [Separators] -> ShowS

Eq Separators

Defined in Data.Text.Difference

Methods

(==) :: Separators -> Separators -> Bool

(/=) :: Separators -> Separators -> Bool

parensSeparators :: Separators

Make parens separators

bracketsSeparators :: Separators

Make brackets separators

makeCharSeparators :: Char -> Char -> Separators

Make separators with simple Chars

data DisplayOptions

Options to use for displaying differences

Constructors

DisplayOptions

Fields

• _separators :: Separators
• _shortenOptions :: ShortenOptions
• _displayEditOperation :: EditOperation Char -> Text

defaultDisplayOptions :: DisplayOptions

Default display options

defaultDisplayEditOperations :: EditOperation Char -> Text

Display an edit operation by prepending a symbol showing which operation is used

coloredDisplayEditOperation :: EditOperation Char -> Text

Display an edit operation using ascii colors: green = added, red = removed, blue = substituted

displayDiffs :: DisplayOptions -> [EditOperation Char] -> Text

Show the differences by enclosing them in separators Additionally shorten the text outside the separators if it is too long