1 files changed, 72 insertions, 1 deletions

diff --git a/blocks.js b/blocks.js
index 0a4c5ed..ac8d27b 100644
--- a/blocks.js
+++ b/blocks.js
@@ -1024,6 +1024,8 @@ SyntaxElementMorph.prototype.labelPart = function (spec) {
                 null,
                 false,
                 {
+                    'any key': ['any key'],
+                    'number key': ['number key'],
                     'up arrow': ['up arrow'],
                     'down arrow': ['down arrow'],
                     'right arrow': ['right arrow'],
@@ -1194,6 +1196,15 @@ SyntaxElementMorph.prototype.labelPart = function (spec) {
             );
             part.isStatic = true;
             break;
+        case '%shd':
+            part = new InputSlotMorph(
+                null,
+                false,
+                'shadowedVariablesMenu',
+                true
+            );
+            part.isStatic = true;
+            break;
         case '%lst':
             part = new InputSlotMorph(
                 null,
@@ -1895,7 +1906,8 @@ SyntaxElementMorph.prototype.endLayout = function () {
     %att    - chameleon colored rectangular drop-down for attributes
     %fun    - chameleon colored rectangular drop-down for math functions
     %typ    - chameleon colored rectangular drop-down for data types
-    %var - chameleon colored rectangular drop-down for variable names
+    %var    - chameleon colored rectangular drop-down for variable names
+    %shd    - Chameleon colored rectuangular drop-down for shadowed var names
     %lst    - chameleon colored rectangular drop-down for list names
     %b        - chameleon colored hexagonal slot (for predicates)
     %l        - list icon
@@ -3023,6 +3035,12 @@ BlockMorph.prototype.alternateBlockColor = function () {
     this.fixChildrensBlockColor(true); // has issues if not forced
 };
 
+BlockMorph.prototype.ghost = function () {
+    this.setColor(
+        SpriteMorph.prototype.blockColor[this.category].lighter(35)
+    );
+};
+
 BlockMorph.prototype.fixLabelColor = function () {
     if (this.zebraContrast > 0 && this.category) {
         var clr = SpriteMorph.prototype.blockColor[this.category];
@@ -3108,6 +3126,10 @@ BlockMorph.prototype.mouseClickLeft = function () {
     }
 };
 
+BlockMorph.prototype.reactToTemplateCopy = function () {
+    this.forceNormalColoring();
+};
+
 // BlockMorph thumbnail
 
 BlockMorph.prototype.thumbnail = function (scale, clipWidth) {
@@ -6901,6 +6923,21 @@ InputSlotMorph.prototype.getVarNamesDict = function () {
     return {};
 };
 
+InputSlotMorph.prototype.shadowedVariablesMenu = function () {
+    var block = this.parentThatIsA(BlockMorph),
+        rcvr,
+        dict = {};
+
+    if (!block) {return dict; }
+    rcvr = block.receiver();
+    if (rcvr) {
+        rcvr.inheritedVariableNames(true).forEach(function (name) {
+            dict[name] = name;
+        });
+    }
+    return dict;
+};
+
 InputSlotMorph.prototype.setChoices = function (dict, readonly) {
     // externally specify choices and read-only status,
     // used for custom blocks
@@ -7828,6 +7865,8 @@ SymbolMorph.prototype.names = [
     'pointRight',
     'gears',
     'file',
+    'mutedSounds',
+    'unmutedSounds',
     'fullScreen',
     'normalScreen',
     'smallStage',
@@ -7952,6 +7991,10 @@ SymbolMorph.prototype.symbolCanvasColored = function (aColor) {
         return this.drawSymbolGears(canvas, aColor);
     case 'file':
         return this.drawSymbolFile(canvas, aColor);
+    case 'mutedSounds':
+        return this.drawSymbolMutedSounds(canvas, aColor);
+    case 'unmutedSounds':
+        return this.drawSymbolUnmutedSounds(canvas, aColor);
     case 'fullScreen':
         return this.drawSymbolFullScreen(canvas, aColor);
     case 'normalScreen':
@@ -8154,6 +8197,34 @@ SymbolMorph.prototype.drawSymbolFile = function (canvas, color) {
     return canvas;
 };
 
+SymbolMorph.prototype.drawSymbolMutedSounds = function (canvas, color) {
+    // answer a canvas showing a muted sounds toggling symbol
+    var ctx = canvas.getContext('2d'),
+        w = canvas.width,
+        h = canvas.height,
+        w2 = w / 2,
+        h2 = h / 2;
+
+    ctx.fillStyle = color.darker(40).toString();
+    ctx.fillRect(0, 0, w, h);
+	
+    return canvas;
+};
+
+SymbolMorph.prototype.drawSymbolUnmutedSounds = function (canvas, color) {
+    // answer a canvas showing a UNmuted sounds toggling symbol
+    var ctx = canvas.getContext('2d'),
+        w = canvas.width,
+        h = canvas.height,
+        w2 = w / 2,
+        h2 = h / 2;
+
+    ctx.fillStyle = color.darker(60).toString();
+    ctx.fillRect(0, 0, w, h);
+
+    return canvas;
+};
+
 SymbolMorph.prototype.drawSymbolFullScreen = function (canvas, color) {
     // answer a canvas showing two arrows pointing diagonally outwards
     var ctx = canvas.getContext('2d'),