rope-utf16-splay-0.1.0.0: Ropes optimised for updating using UTF-16 code points and row/column pairs.

Safe Haskell	Safe
Language	Haskell2010

Data.Rope.UTF16.Position

Documentation

data RowColumn Source #

Constructors

RowColumn
Fields row :: !Int Number of newlines before this position column :: !Int Number of code points since last newline or start of string

Instances

Eq RowColumn Source #
Methods (==) :: RowColumn -> RowColumn -> Bool # (/=) :: RowColumn -> RowColumn -> Bool #
Ord RowColumn Source #
Methods compare :: RowColumn -> RowColumn -> Ordering # (<) :: RowColumn -> RowColumn -> Bool # (<=) :: RowColumn -> RowColumn -> Bool # (>) :: RowColumn -> RowColumn -> Bool # (>=) :: RowColumn -> RowColumn -> Bool # max :: RowColumn -> RowColumn -> RowColumn # min :: RowColumn -> RowColumn -> RowColumn #
Show RowColumn Source #
Methods showsPrec :: Int -> RowColumn -> ShowS # show :: RowColumn -> String # showList :: [RowColumn] -> ShowS #
Semigroup RowColumn Source #
Methods (<>) :: RowColumn -> RowColumn -> RowColumn # sconcat :: NonEmpty RowColumn -> RowColumn # stimes :: Integral b => b -> RowColumn -> RowColumn #
Monoid RowColumn Source #
Methods mempty :: RowColumn # mappend :: RowColumn -> RowColumn -> RowColumn # mconcat :: [RowColumn] -> RowColumn #

data Position Source #

Constructors

Position
Fields codePoints :: !Int rowColumn :: !RowColumn

Instances

Eq Position Source #
Methods (==) :: Position -> Position -> Bool # (/=) :: Position -> Position -> Bool #
Ord Position Source #
Methods compare :: Position -> Position -> Ordering # (<) :: Position -> Position -> Bool # (<=) :: Position -> Position -> Bool # (>) :: Position -> Position -> Bool # (>=) :: Position -> Position -> Bool # max :: Position -> Position -> Position # min :: Position -> Position -> Position #
Show Position Source #
Methods showsPrec :: Int -> Position -> ShowS # show :: Position -> String # showList :: [Position] -> ShowS #
Semigroup Position Source #
Methods (<>) :: Position -> Position -> Position # sconcat :: NonEmpty Position -> Position # stimes :: Integral b => b -> Position -> Position #
Monoid Position Source #
Methods mempty :: Position # mappend :: Position -> Position -> Position # mconcat :: [Position] -> Position #
Measured Position Rope Source #
Methods measure :: Rope -> Position Source #
Measured Position Chunk Source #
Methods measure :: Chunk -> Position Source #

lineStart :: Position -> Position Source #