2 files changed, 36 insertions, 36 deletions

diff --git a/avl.kpl b/avl.kpl
index c318dc5..db53e60 100644
--- a/avl.kpl
+++ b/avl.kpl
@@ -13,7 +13,7 @@ max : `{[I64 a; I64 b] ? a > b { a } { b } }
 
 get_balance : `{[Node n]
     ? n {
-        - (height `sync n.left; height `sync n.right)
+        - (height `call n.left; height `call n.right)
     } {
         0
     }
@@ -32,8 +32,8 @@ right_rotate : `{[Node y]
     ? !y { `return `null }
     x : y.left;
     t2 : x.right;
-    y.height : 1 + max `sync (height `sync y.left; height `sync y.right)
-    x.height : 1 + max `sync (height `sync x.left; height `sync x.right)
+    y.height : 1 + max `call (height `call y.left; height `call y.right)
+    x.height : 1 + max `call (height `call x.left; height `call x.right)
     x
 }
 
@@ -41,8 +41,8 @@ left_rotate : `{[Node x]
     ? !x { `return `null }
     y : x.right;
     t2 : y.left;
-    x.height : 1 + max `sync (height `sync x.left; height `sync x.right)
-    y.height : 1 + max `sync (height `sync y.left; height `sync y.right)
+    x.height : 1 + max `call (height `call x.left; height `call x.right)
+    y.height : 1 + max `call (height `call y.left; height `call y.right)
     y
 }
 
@@ -54,72 +54,72 @@ left_rotate : `{[Node x]
     insert : `{[Node n]
         ? !n {
             avl.size +: 1
-            `return new_node `sync (key; value)
+            `return new_node `call (key; value)
         }
-        cmp : avl.compare_fn `sync (n.key; key)
+        cmp : avl.compare_fn `call (n.key; key)
         ? {
-            cmp < 0 { n.left : insert `sync n.left }
-            cmp > 0 { n.right : insert `sync n.right }
+            cmp < 0 { n.left : insert `call n.left }
+            cmp > 0 { n.right : insert `call n.right }
             {
                 n.value : value
                 `return n
             }
         }
-        n.height : 1 + max `sync (height `sync n.left; height `sync n.right)
-        balance : get_balance `sync n
+        n.height : 1 + max `call (height `call n.left; height `call n.right)
+        balance : get_balance `call n
         ? {
-            & (balance > 1; cmp < 0) { right_rotate `sync n }
-            & (balance < -1; cmp > 0) { left_rotate `sync n }
+            & (balance > 1; cmp < 0) { right_rotate `call n }
+            & (balance < -1; cmp > 0) { left_rotate `call n }
             & (balance > 1; cmp > 0) {
-                n.left : left_rotate `sync n.left
-                right_rotate `sync n
+                n.left : left_rotate `call n.left
+                right_rotate `call n
             }
             & (balance < -1; cmp < 0) {
-                n.right : right_rotate `sync n.right
-                left_rotate `sync n
+                n.right : right_rotate `call n.right
+                left_rotate `call n
             }
             { n }
         }
     }
-    avl.root : insert `sync avl.root
+    avl.root : insert `call avl.root
     Void
 }
 
 `export avl_delete : `{[Avl avl; Any key]
     delete : `{[Node n; Any key]
         ? !n { `return n }
-        cmp : avl.compare_fn `sync (n.key; key)
+        cmp : avl.compare_fn `call (n.key; key)
         ? {
-            cmp < 0 { n.left : delete `sync (n.left; key)
-            cmp > 0 { n.right : delete `sync (n.right; key)
+            cmp < 0 { n.left : delete `call (n.left; key)
+            cmp > 0 { n.right : delete `call (n.right; key)
             {
                 ? | (!n.left; !n.right) {
                     n : ? n.left { n.left } { n.right }
                 } {
-                    tmp : min_value_node `sync n.right
+                    tmp : min_value_node `call n.right
                     n.key : tmp.key
                     n.value : tmp.value
-                    n.right : delete `sync (n.right; tmp.key)
+                    n.right : delete `call (n.right; tmp.key)
                 }
             }
         }
         ? !n { `return n }
-        n.height : 1 + max `sync (height `sync n.left; height `sync n.right)
-        balance : get_balance `sync n
+        n.height : 1 + max `call (height `call n.left; height `call n.right)
+        balance : get_balance `call n
         ? {
-            & (balance > 1; 0 <= get_balance `sync n.left) { right_rotate `sync n }
-            & (balance > 1; 0 > get_balance `sync n.left {
-                n.left : left_rotate `sync n.left
-                right_rotate `sync n
+            & (balance > 1; 0 <= get_balance `call n.left) { right_rotate `call n }
+            & (balance > 1; 0 > get_balance `call n.left {
+                n.left : left_rotate `call n.left
+                right_rotate `call n
             }
-            & (balance < -1; 0 >= get_balance `sync n.right) { left_rotate `sync n }
-            & (balance < -1; 0 > get_balance `sync n.right) {
-                n.right : right_rotate `sync n.right
-                left_rotate `sync n
+            & (balance < -1; 0 >= get_balance `call n.right) { left_rotate `call n }
+            & (balance < -1; 0 > get_balance `call n.right) {
+                n.right : right_rotate `call n.right
+                left_rotate `call n
             }
             { n }
         }
     }
-    avl.root : delete `sync (avl.root; key)
+    avl.root : delete `call (avl.root; key)
     Void
 }
diff --git a/fib.kpl b/fib.kpl
index ac517dc..d6a7b0a 100644
--- a/fib.kpl
+++ b/fib.kpl
@@ -7,10 +7,10 @@
         ? {
             n = 0 { 0 }
             n < 2 { 1 }
-            { + (fib `sync n - 1; fib `sync n - 2) }
+            { + (fib `call n - 1; fib `call n - 2) }
         }
     }
-    fib `sync n
+    fib `call n
 }
 
 `export fib_loop : `{[I64 n]