From f9d3c4a080512dd8b48a8a435823cb236dcfcd77 Mon Sep 17 00:00:00 2001
From: humzashahid <humzasaur@gmail.com>
Date: Thu, 15 Feb 2024 19:49:01 +0000
Subject: [PATCH] amend formatting

---
 rope.sml | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/rope.sml b/rope.sml
index 095e953..09db259 100644
--- a/rope.sml
+++ b/rope.sml
@@ -86,16 +86,16 @@ structure Rope :> ROPE = struct
 
   fun ins_n1 rope =
     case rope of
-        L2 (s1, s2) =>
-          N2(N0 s1, String.size s1, N0 s2)
-      | N3(t1, t2, t3) =>
-          let 
-            val left = N2(t1, size t1, t2)
-          in
-            N2(left, size left, N1 t3)
-          end
-      | t =>
-          N1 t
+      L2 (s1, s2) =>
+        N2(N0 s1, String.size s1, N0 s2)
+    | N3(t1, t2, t3) =>
+        let 
+          val left = N2(t1, size t1, t2)
+        in
+          N2(left, size left, N1 t3)
+        end
+    | t =>
+        N1 t
 
   fun ins_n2_left (left, right) =
     case (left, right) of