ensure unique names for costumes created by the paint editor

gui.js

@@ -69,7 +69,7 @@ SpeechBubbleMorph*/
 
 // Global stuff ////////////////////////////////////////////////////////
 
-modules.gui = '2014-July-17';
+modules.gui = '2014-July-18';
 
 // Declarations
 
@@ -5930,7 +5930,10 @@ WardrobeMorph.prototype.removeCostumeAt = function (idx) {
 };
 
 WardrobeMorph.prototype.paintNew = function () {
-    var cos = new Costume(newCanvas(), "Untitled"),
+    var cos = new Costume(
+            newCanvas(),
+            this.sprite.newCostumeName('Untitled')
+        ),
         ide = this.parentThatIsA(IDE_Morph),
         myself = this;
     cos.edit(this.world(), ide, true, null, function () {

history.txt

@@ -2198,9 +2198,14 @@ ______
 * GUI: fixed #507 (limit persistent block zoom to 12x), thanks Michael!
 * Morphic, GUI, Objects: fixed #508 (don’t popup empty menus), thanks Michael!
 
-140714
+140717
 ------
 * new translation into Bangla (Bengali)!!! Yay, thanks, Mokter!!
 * Lists: make internal list ops iterative (instead of recursive), thanks, Brian!
 * Objects, Blocks: new feature (hidden in dev mode): Save screenshot, thanks, Viraj!
 * GUI: Use new mechanism for unique costume names on imported costumes as well
+
+140718
+------
+* Lists: incorporate Brian’s adhoc fixes, thanks, Brian!
+* GUI: Use new mechanism for unique costume names on the paint editor

lists.js

@@ -61,7 +61,7 @@ PushButtonMorph, SyntaxElementMorph, Color, Point, WatcherMorph,
 StringMorph, SpriteMorph, ScrollFrameMorph, CellMorph, ArrowMorph,
 MenuMorph, snapEquals, Morph, isNil, localize, MorphicPreferences*/
 
-modules.lists = '2014-July-17';
+modules.lists = '2014-July-18';
 
 var List;
 var ListWatcherMorph;