HaddockTypes.hs

-- stolen from Haddock's Types.hs
module Distribution.Server.Pages.Package.HaddockTypes where

data Doc id
  = DocEmpty
  | DocAppend (Doc id) (Doc id)
  | DocString String
  | DocParagraph (Doc id)
  | DocIdentifier id
  | DocModule String
  | DocEmphasis (Doc id)
  | DocMonospaced (Doc id)
  | DocUnorderedList [Doc id]
  | DocOrderedList [Doc id]
  | DocDefList [(Doc id, Doc id)]
  | DocCodeBlock (Doc id)
  | DocHyperlink Hyperlink
  | DocPic String
  | DocAName String

data Hyperlink = Hyperlink
  { hyperlinkUrl   :: String
  , hyperlinkLabel :: Maybe String
  } deriving (Eq, Show)

-- | DocMarkup is a set of instructions for marking up documentation.
-- In fact, it's really just a mapping from 'Doc' to some other
-- type [a], where [a] is usually the type of the output (HTML, say).

data DocMarkup id a = Markup {
  markupEmpty         :: a,
  markupString        :: String -> a,
  markupParagraph     :: a -> a,
  markupAppend        :: a -> a -> a,
  markupIdentifier    :: id -> a,
  markupModule        :: String -> a,
  markupEmphasis      :: a -> a,
  markupMonospaced    :: a -> a,
  markupUnorderedList :: [a] -> a,
  markupOrderedList   :: [a] -> a,
  markupDefList       :: [(a,a)] -> a,
  markupCodeBlock     :: a -> a,
  markupHyperlink     :: Hyperlink -> a,
  markupAName         :: String -> a,
  markupPic           :: String -> a
  }

type RdrName = String