Safe Haskell	Safe-Inferred
Language	Haskell2010

Text.Parsnip.Location

Synopsis

location :: ByteString -> Int -> Location
data Location = Location {
- locationLine :: Int
- locationColumn :: Int
- locationSource :: ByteString
}
located :: Location -> String -> String

Documentation

location :: ByteString -> Int -> Location Source #

O(n) in the size of the input bytestring to actually use one. If used primarily for error location reporting, then this probably puts the burden in the right place.

data Location Source #

Deliberately lazy, so we don't bother to compute the exact line and column until forced.

Constructors

Location
Fields locationLine :: Int locationColumn :: Int locationSource :: ByteString

Instances

Instances details

Show Location Source #
Instance details Defined in Text.Parsnip.Location Methods showsPrec :: Int -> Location -> ShowS # show :: Location -> String # showList :: [Location] -> ShowS #

located :: Location -> String -> String Source #

Use this til we get a pretty printer in here