fromChoiceString :: ChoiceString -> String -> String
fromChoiceString = BU.fromChoiceString
-renderMarkup :: MarkupM a -> String
+renderMarkup :: MarkupI a -> String
renderMarkup = BU.renderMarkup . execMarkup
-renderHtml :: MarkupM a -> String
+renderHtml :: MarkupI a -> String
renderHtml = renderMarkup