Revert flake.nix

src/REPL.hs

@@ -6,23 +6,22 @@ import Lexer
 import Parser
 import Research
 
-import Control.Exception         (IOException, SomeException, catch, displayException)
+import Control.Exception         (IOException, SomeException, catch
+                                 , displayException)
 import Control.Monad             (forM_)
-import Control.Monad.IO.Class    (liftIO)
 import Control.Monad.Catch       (handle, MonadCatch)
+import Control.Monad.IO.Class    (liftIO)
 import Control.Monad.Trans.Class (lift)
 import Control.Monad.Trans.Maybe (MaybeT(..), runMaybeT)
 import Data.Char                 (isSpace, isUpper)
-import Data.List                 ( dropWhile
-                                 , dropWhileEnd
-                                 , isPrefixOf)
-import System.Console.Haskeline
-import Paths_tricu (version)
+import Data.List                 (dropWhile, dropWhileEnd, isPrefixOf)
 import Data.Version (showVersion)
-import qualified Data.Text as T
-import qualified Data.Text.IO as T
+import Paths_tricu (version)
+import System.Console.Haskeline
 
 import qualified Data.Map as Map
+import qualified Data.Text as T
+import qualified Data.Text.IO as T
 
 repl :: Env -> IO ()
 repl env = runInputT settings (withInterrupt (loop env Decode))