diff --git a/bootstrap/ISBPL.java b/bootstrap/ISBPL.java
index 69a2e97..a7207f2 100644
--- a/bootstrap/ISBPL.java
+++ b/bootstrap/ISBPL.java
@@ -887,6 +887,15 @@ public class ISBPL {
                     addFunction(t, "=" + s, (stack1) -> t.varget(stack1.pop()).put(var, stack1.pop()));
                 };
                 break;
+            case "callmethod":
+                func = (stack) -> {
+                    ISBPLObject obj = stack.pop();
+                    ISBPLObject str = stack.pop();
+                    String s = toJavaString(str);
+                    stack.push(obj);
+                    obj.type.methods.get(s).call(stack);
+                };
+                break;
             case "jio.class":
                 func = (stack) -> {
                     ISBPLObject str = stack.pop();
diff --git a/iota.isbpl b/iota.isbpl
index db8a90a..794e1d3 100644
--- a/iota.isbpl
+++ b/iota.isbpl
@@ -2,3 +2,22 @@
 def iota_storage 0 =iota_storage
 func iota { iota_storage dup ++ =iota_storage }
 func riota { 0 1 =iota_storage }
+
+def enum_storage 0 =enum_storage
+def enum_type_storage 0 =enum_type_storage
+def enum_holder_storage 0 =enum_holder_storage
+
+func mkenum {
+    mktype =enum_type_storage
+    0 =enum_storage
+    -1 enum_type_storage settype dup =enum_holder_storage
+}
+
+func enum {
+    def name =name
+    def r enum_storage enum_type_storage settype =r
+    name enum_type_storage deffield
+    r "=" name strconcat enum_holder_storage callmethod
+    enum_storage inc
+    r
+}
diff --git a/std.isbpl b/std.isbpl
index 2dfd77f..bc44d59 100644
--- a/std.isbpl
+++ b/std.isbpl
@@ -67,6 +67,7 @@ native fcall
 native deffunc
 native defmethod
 native deffield
+native callmethod
 
 func ++ { 1 + }
 func -- { 1 - }