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{-# LANGUAGE CPP
, FlexibleInstances
#-}
module Data.Text.Compat where
import Data.Text (Text, pack, unpack)
#if MIN_VERSION_pandoc_types(1, 17, 6)
type PandocStr = Text
#else
type PandocStr = String
#endif
class PS a where
-- Convert from something to a pandoc string
conv :: a -> PandocStr
-- Convert from a pandoc string back into another string type
from :: PandocStr -> a
#if MIN_VERSION_pandoc_types(1, 17, 6)
instance PS Text where
conv = id
from = id
instance PS String where
conv = pack
from = unpack
#else
instance PS Text where
conv = unpack
from = pack
instance PS String where
conv = id
from = id
#endif
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