-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | A data structure for mapping metadata to text subsequences
--   
--   A data structure for mapping metadata to text subsequences
@package text-markup
@version 0.1


-- | Annotate subsequences of a <tt>Text</tt> string with arbitrary
--   metadata.
module Data.Text.Markup

-- | Markup. This contains text along with markup.
data Markup a

-- | Convert a <tt>Text</tt> value into <a>Markup</a> with the accompanying
--   metadata value assigned to the entire <tt>Text</tt> sequence.
toMarkup :: Text -> a -> Markup a

-- | Recover the original text along with metadata assigned with
--   <a>markRegion</a>.
fromMarkup :: Markup a -> [(Text, a)]

-- | Mark a region of text with the specified metadata.
markRegion :: (Eq a) => Int -> Int -> a -> Markup a -> Markup a
instance GHC.Classes.Eq a => GHC.Classes.Eq (Data.Text.Markup.Markup a)
instance GHC.Show.Show a => GHC.Show.Show (Data.Text.Markup.Markup a)
instance GHC.Classes.Eq a => GHC.Classes.Eq (Data.Text.Markup.SequenceTree a)
instance GHC.Show.Show a => GHC.Show.Show (Data.Text.Markup.SequenceTree a)