1 files changed, 0 insertions, 66 deletions
diff --git a/src/Blessings/String/WCWidth.hs b/src/Blessings/String/WCWidth.hs
deleted file mode 100644
index 16ab853..0000000
--- a/src/Blessings/String/WCWidth.hs
+++ /dev/null
@@ -1,66 +0,0 @@
-{-# LANGUAGE FlexibleInstances #-}
-{-# LANGUAGE ImportQualifiedPost #-}
-{-# LANGUAGE MultiWayIf #-}
-{-# LANGUAGE PatternGuards #-}
-{-# OPTIONS_GHC -fno-warn-orphans #-}
-module Blessings.String.WCWidth
-    ( module Blessings
-    ) where
-
-import Blessings
-import Blessings.Internal
-import Data.Char.WCWidth qualified as WCWidth
-import Data.List qualified as List
-
-
-instance Blessable String where
-  length      = length'
-  drop        = drop'
-  take        = take'
-  splitAt     = splitAt'
-  break       = List.break
-  intercalate = List.intercalate
-  fromWord8   = Prelude.show
-  show        = Prelude.show
-
-
-length' :: String -> Int
-length' = foldr ((+) . wcwidth') 0
-
-drop' :: Int -> String -> String
-drop' k t =
-    if k <= 0
-      then t
-      else
-        case t of
-          c : t' ->
-            drop' (k - wcwidth' c) t'
-          [] -> mempty
-
-take' :: Int -> String -> String
-take' k0 =
-    rec k0
-  where
-    rec k t =
-      if | (c : t') <- t, nc <- wcwidth' c, nc <= k ->
-            c : rec (k - nc) t'
-
-         | otherwise ->
-            []
-
-splitAt' :: Int -> String -> (String, String)
-splitAt' k0 =
-    rec k0 []
-  where
-    rec k a t =
-      if | (c : t') <- t, nc <- wcwidth' c, nc <= k ->
-            rec (k - nc) (c : a) t'
-
-         | otherwise ->
-            (reverse a, t)
-
--- TODO this breaks when WCWidth.wcwidth returns -1, which happens for
--- non-printable characters like '\n'.
--- Following wcwidth' isn't entirely correct because WCWidth.wcwidth '\0' == 0
-wcwidth' :: Char -> Int
-wcwidth' = max 1 . WCWidth.wcwidth