Text.Wrap

Documentation

data WrapSettings

Settings to control how wrapping is performed.

Constructors

WrapSettings

Fields

• preserveIndentation :: Bool

  Whether to indent new lines created by wrapping when their original line was indented.

• breakLongWords :: Bool

  Whether to break in the middle of the first word on a line when that word exceeds the wrapping width.

Instances

Eq WrapSettings

Methods

(==) :: WrapSettings -> WrapSettings -> Bool

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

Read WrapSettings

Methods

readsPrec :: Int -> ReadS WrapSettings

readList :: ReadS [WrapSettings]

readPrec :: ReadPrec WrapSettings

readListPrec :: ReadPrec [WrapSettings]

Show WrapSettings

Methods

showsPrec :: Int -> WrapSettings -> ShowS

show :: WrapSettings -> String

showList :: [WrapSettings] -> ShowS

defaultWrapSettings :: WrapSettings

wrapTextToLines :: WrapSettings -> Int -> Text -> [Text]

Wrap text at the specified width. Newlines and whitespace in the input text are preserved. Returns the lines of text in wrapped form. New lines introduced due to wrapping will have leading whitespace stripped.

wrapText :: WrapSettings -> Int -> Text -> Text

Like wrapTextToLines, but returns the wrapped text reconstructed with newlines inserted at wrap points.