2 files changed, 22 insertions(+), 26 deletions(-)

M src/Data/CSS/Preprocessor/Text/CounterStyle.hs
M test/Test.hs

@@ 297,33 297,29 @@ enumerate :: [a] -> [(Int, a)]
 enumerate = zip $ enumFrom 0
 
 counterRenderMarker :: CounterStyle -> Int -> Text
-counterRenderMarker = counterRender True
-counterRender :: Bool -> CounterStyle -> Int -> Text
-counterRender isMarker self x
-    | isMarker = Txt.concat [prefix self, inner self x, suffix self]
-    | otherwise = inner self x
+counterRenderMarker self x =
+    Txt.concat [prefix self, counterRender self x, suffix self]
+counterRender :: CounterStyle -> Int -> Text
+counterRender self@CounterStyle { fallback = Just self' } x
+    | not $ inRange x $ ranges' self = counterRender self' x
+    | counterRenderCore self x == fallbackSym = counterRender self' x
   where
-    inner :: CounterStyle -> Int -> Text
-    inner this@CounterStyle { fallback = Just self' } x'
-        | not $ inRange x $ ranges' this = inner self' x'
-        | counterRenderCore this x == fallbackSym = inner self' x'
-    inner self' x'
-        | x' < 0 = Txt.concat [
-            negativePrefix self',
-            inner self' { fallback = Nothing } $ -x',
-            negativeSuffix self'
-          ]
-        | text == fallbackSym = Txt.pack $ show x' -- NOTE: Shouldn't happen
-        | n < padLength self' =
-            Txt.replicate (padLength self' - n) (padChar self') `Txt.append` text
-        | otherwise = text
-      where
-        text = counterRenderCore self' x'
-        n = Txt.length text
     inRange y ((start, end):rest)
         | y >= start && y <= end = True
         | otherwise = inRange y rest
     inRange _ [] = False
+counterRender self@CounterStyle { padLength = m, padChar = pad } x
+    | x < 0 = Txt.concat [
+        negativePrefix self,
+        counterRender self { ranges = Just [(0, maxBound)] } $ -x, -- No fallback!
+        negativeSuffix self
+      ]
+    | text == fallbackSym = Txt.pack $ show x -- NOTE: Shouldn't happen
+    | n < m = Txt.replicate (m - n) pad `Txt.append` text
+    | otherwise = text
+  where
+    text = counterRenderCore self x
+    n = Txt.length text
 
 infiniteRange :: [(Int, Int)]
 infiniteRange = [(minBound, maxBound)]

@@ 588,7 588,7 @@ spec = do
             Ctr.counterRenderMarker counter 12 `shouldBe` "⚅⚅ "
             Ctr.counterRenderMarker counter 13 `shouldBe` "⚅⚅⚀ "
         it "Handles Chinese-specific numbering systems" $ do
-            let counterRender = Ctr.counterRender False Ctr.simpChineseInformal
+            let counterRender = Ctr.counterRender Ctr.simpChineseInformal
             counterRender 1 `shouldBe` "一"
             counterRender 2 `shouldBe` "二"
             counterRender 3 `shouldBe` "三"


@@ 710,9 710,9 @@ spec = do
             counterRender 119 `shouldBe` "一百一十九"
             counterRender 120 `shouldBe` "一百二十"
         it "Handles ethiopian numbering system" $ do
-            Ctr.counterRender False Ctr.ethiopic 100 `shouldBe` "፻"
-            Ctr.counterRender False Ctr.ethiopic 78010092 `shouldBe` "፸፰፻፩፼፺፪"
-            Ctr.counterRender False Ctr.ethiopic 780100000092 `shouldBe` "፸፰፻፩፼፼፺፪"
+            Ctr.counterRender Ctr.ethiopic 100 `shouldBe` "፻"
+            Ctr.counterRender Ctr.ethiopic 78010092 `shouldBe` "፸፰፻፩፼፺፪"
+            Ctr.counterRender Ctr.ethiopic 780100000092 `shouldBe` "፸፰፻፩፼፼፺፪"
 
 styleIndex :: StyleIndex
 styleIndex = new