added "relabel" feature for the new "cut from" / "paste on" primitives

HISTORY.md

@@ -24,6 +24,7 @@
 
 ### 2020-11-03
 * Russian translation update, thanks, Pavel!
+* objects: added "relabel" feature for the new "cut from" / "paste on" primitives
 
 ### 2020-11-02
 * objects: tweaked drop-shadows for sprites

snap.html

@@ -10,7 +10,7 @@
         <script src="src/widgets.js?version=2020-10-06"></script>
         <script src="src/blocks.js?version=2020-11-02"></script>
         <script src="src/threads.js?version=2020-11-02"></script>
-        <script src="src/objects.js?version=2020-11-02"></script>
+        <script src="src/objects.js?version=2020-11-03"></script>
         <script src="src/gui.js?version=2020-10-28"></script>
         <script src="src/paint.js?version=2020-05-17"></script>
         <script src="src/lists.js?version=2020-07-01"></script>

src/objects.js

@@ -84,7 +84,7 @@ BlockEditorMorph, BlockDialogMorph, PrototypeHatBlockMorph,  BooleanSlotMorph,
 localize, TableMorph, TableFrameMorph, normalizeCanvas, VectorPaintEditorMorph,
 AlignmentMorph, Process, WorldMap, copyCanvas, useBlurredShadows*/
 
-modules.objects = '2020-November-02';
+modules.objects = '2020-November-03';
 
 var SpriteMorph;
 var StageMorph;
@@ -1582,14 +1582,13 @@ SpriteMorph.prototype.blockAlternatives = {
     clear: ['down', 'up', 'doStamp'],
     down: ['up', 'clear', 'doStamp'],
     up: ['down', 'clear', 'doStamp'],
+    doPasteOn: ['doCutFrom'],
+    doCutFrom: ['doPasteOn'],
     doStamp: ['clear', 'down', 'up'],
-
     setPenHSVA: ['changePenHSVA'],
     changePenHSVA: ['setPenHSVA'],
-
     setBackgroundHSVA: ['changeBackgroundHSVA'],
     changeBackgroundHSVA: ['setBackgroundHSVA'],
-
     changeSize: ['setSize'],
     setSize: ['changeSize'],