Handle undefineds

items_2.js

@@ -233,6 +233,33 @@ class ExprField {
 function compareLexico(ia, keysA, ib, keysB) {
     for (let i = 0; i < keysA.length; i++) { // assuming keysA and keysB are the same length
         let aKey = keysA[i], bKey = keysB[i];
+        if (typeof aKey === 'undefined') {
+            switch (typeof bKey) {
+                case 'string':
+                    aKey = "";
+                    break;
+                case 'number':
+                    aKey = 0;
+                    break;
+                case 'undefined':
+                    return 0;
+                default:
+                    throw new Error(`Incomparable type ${typeof bKey}`);
+            }
+        }
+        else if (typeof(bKey) === 'undefined') {
+            switch (typeof aKey) {
+                case 'string':
+                    bKey = "";
+                    break;
+                case 'number':
+                    bKey = 0;
+                    break;
+                default:
+                    throw new Error(`Incomparable type ${typeof aKey}`);
+            }
+
+        }
         if (typeof aKey !== typeof bKey) throw new Error(`Incomparable types ${typeof aKey} and ${typeof bKey}`); // can this even happen?
         switch (typeof aKey) {
             case 'string':

py_script/sets/_Morph.json

@@ -58,11 +58,11 @@
       "mr": 4,
       "xpb": 100,
       "lb": 100,
-      "str": 21,
+      "str": 15,
-      "dex": 21,
+      "dex": 15,
-      "int": 21,
+      "int": 15,
-      "agi": 21,
+      "agi": 15,
-      "def": 21,
+      "def": 15,
       "hpBonus": 6800,
       "spRaw1": -1,
       "spRaw2": -1,