28 lines
683 B
Haskell
28 lines
683 B
Haskell
import Text.Pandoc.Definition
|
|
import Text.Pandoc.JSON
|
|
import Text.Pandoc.Builder
|
|
|
|
main :: IO ()
|
|
main = toJSONFilter \case
|
|
Code _ txt
|
|
| Just _ <- enclosed '/' '/' txt ->
|
|
Span (cls ["ipa", "ipa-broad"]) $ text' txt
|
|
| Just _ <- enclosed '[' ']' txt ->
|
|
Span (cls ["ipa", "ipa-narrow"]) $ text' txt
|
|
| Just txt' <- enclosed '{' '}' txt ->
|
|
Span (cls ["lang"]) $ text' txt'
|
|
i -> i
|
|
|
|
cls :: [String] -> Attr
|
|
cls cs = ("", cs, [])
|
|
|
|
text' :: String -> [Inline]
|
|
text' = toList . text
|
|
|
|
|
|
enclosed :: Char -> Char -> String -> Maybe String
|
|
enclosed o c txt
|
|
| length txt >= 2, head txt == o, last txt == c
|
|
= Just $ init $ tail txt
|
|
enclosed _ _ _ = Nothing
|