fixed table watcher cell updates for costumes (save / load)

HISTORY.md

@@ -88,6 +88,7 @@
 
 ### 2019-06-04
 * Objects, Lists: fixed #682
+* Lists, Tables: fixed table watcher cell updates for costumes (save / load) 
 
 ### 2019-06-03
 * Threads: fixed #2249, predicates inside generic WHEN hats should be able to pass upvars

snap.html

@@ -11,9 +11,9 @@
         <script type="text/javascript" src="src/objects.js?version=2019-06-04"></script>
         <script type="text/javascript" src="src/gui.js?version=2019-05-29"></script>
         <script type="text/javascript" src="src/paint.js?version=2019-02-22"></script>
-        <script type="text/javascript" src="src/lists.js?version=2019-06-04"></script>
+        <script type="text/javascript" src="src/lists.js?version=2019-06-04_1"></script>
         <script type="text/javascript" src="src/byob.js?version=2019-02-15"></script>
-        <script type="text/javascript" src="src/tables.js?version=2019-02-07"></script>
+        <script type="text/javascript" src="src/tables.js?version=2019-06-04"></script>
         <script type="text/javascript" src="src/symbols.js?version=2019-03-07"></script>
         <script type="text/javascript" src="src/sketch.js?version=2019-02-22"></script>
         <script type="text/javascript" src="src/video.js?version=2019-05-22"></script>

src/lists.js

@@ -321,7 +321,13 @@ List.prototype.version = function (startRow, rows) {
         i;
     for (i = startRow; i <= l; i += 1) {
         r = this.at(i);
-        v = Math.max(v, r.lastChanged ? r.lastChanged : 0);
+        if (r instanceof Costume) {
+            v = Math.max(v, r.version);
+        } else if (r instanceof List) {
+            v = Math.max(v, r.version(1, r.length()));
+        } else {
+            v = Math.max(v, r.lastChanged ? r.lastChanged : 0);
+        }
     }
     return v;
 };

src/tables.js

@@ -70,7 +70,7 @@ SpriteMorph, Context, Costume, ArgMorph, BlockEditorMorph, SymbolMorph,
 SyntaxElementMorph, MenuMorph, SpriteBubbleMorph, SpeechBubbleMorph, Sound,
 CellMorph, ListWatcherMorph, isNil, BoxMorph, Variable, isSnapObject*/
 
-modules.tables = '2019-February-07';
+modules.tables = '2019-June-04';
 
 var Table;
 var TableCellMorph;