X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=blobdiff_plain;f=code%2Fcalculator%2Fcalc4.ml;h=571d2776eb6f9526457cb2cb8e020a0531ec6b71;hp=d2fc94e6c8cc73f5b42edba33d22259e2ccc08f8;hb=bd90f2eb8b87c2f44169fe209c5e35dd113c3d21;hpb=d3258f211acf8c73519d560432c9c453ffd8d9a2;ds=sidebyside

diff --git a/code/calculator/calc4.ml b/code/calculator/calc4.ml
index d2fc94e6..571d2776 100644
--- a/code/calculator/calc4.ml
+++ b/code/calculator/calc4.ml
@@ -1,22 +1,22 @@
 (* calc3.ml, enhanced with Mutable Cells *)
 
 	type term =
-		  Intconstant of int
-		| Multiplication of (term * term)
-		| Addition of (term * term)
-		| Variable of char
-		| Let of (char * term * term)
-		| Iszero of term
-		| If of (term * term * term)
-		| Makepair of (term * term)
-		| First of term
-		| Lambda of (char * term)
-		| Apply of (term * term)
-		| Letrec of (char * term * term)
-		| Newref of term
-		| Deref of term
-		| Setref of (term * term)
-        ;;
+      Intconstant of int
+    | Multiplication of (term * term)
+    | Addition of (term * term)
+    | Variable of char
+    | Let of (char * term * term)
+    | Iszero of term
+    | If of (term * term * term)
+    | Makepair of (term * term)
+    | First of term
+    | Lambda of (char * term)
+    | Apply of (term * term)
+    | Letrec of (char * term * term)
+    | Newref of term
+    | Deref of term
+    | Setref of (term * term)
+    ;;
 
 	type index = int;;