diff --git a/blockly_accessible_compressed.js b/blockly_accessible_compressed.js
index a9fdbce4c..1b5fcc6ca 100644
--- a/blockly_accessible_compressed.js
+++ b/blockly_accessible_compressed.js
@@ -923,8 +923,8 @@ Blockly.Touch.isMouseOrTouchEvent=function(a){return Blockly.utils.startsWith(a.
 Blockly.Touch.splitEventByTouches=function(a){var b=[];if(a.changedTouches)for(var c=0;c<a.changedTouches.length;c++)b[c]={type:a.type,changedTouches:[a.changedTouches[c]],target:a.target,stopPropagation:function(){a.stopPropagation()},preventDefault:function(){a.preventDefault()}};else b.push(a);return b};Blockly.Events={};Blockly.Events.group_="";Blockly.Events.recordUndo=!0;Blockly.Events.disabled_=0;Blockly.Events.CREATE="create";Blockly.Events.BLOCK_CREATE=Blockly.Events.CREATE;Blockly.Events.DELETE="delete";Blockly.Events.BLOCK_DELETE=Blockly.Events.DELETE;Blockly.Events.CHANGE="change";Blockly.Events.BLOCK_CHANGE=Blockly.Events.CHANGE;Blockly.Events.MOVE="move";Blockly.Events.BLOCK_MOVE=Blockly.Events.MOVE;Blockly.Events.VAR_CREATE="var_create";Blockly.Events.VAR_DELETE="var_delete";
 Blockly.Events.VAR_RENAME="var_rename";Blockly.Events.UI="ui";Blockly.Events.COMMENT_CREATE="comment_create";Blockly.Events.COMMENT_DELETE="comment_delete";Blockly.Events.COMMENT_CHANGE="comment_change";Blockly.Events.COMMENT_MOVE="comment_move";Blockly.Events.FINISHED_LOADING="finished_loading";Blockly.Events.BUMP_EVENTS=[Blockly.Events.BLOCK_CREATE,Blockly.Events.BLOCK_MOVE,Blockly.Events.COMMENT_CREATE,Blockly.Events.COMMENT_MOVE];Blockly.Events.FIRE_QUEUE_=[];
 Blockly.Events.fire=function(a){Blockly.Events.isEnabled()&&(Blockly.Events.FIRE_QUEUE_.length||setTimeout(Blockly.Events.fireNow_,0),Blockly.Events.FIRE_QUEUE_.push(a))};Blockly.Events.fireNow_=function(){for(var a=Blockly.Events.filter(Blockly.Events.FIRE_QUEUE_,!0),b=Blockly.Events.FIRE_QUEUE_.length=0,c;c=a[b];b++){var d=Blockly.Workspace.getById(c.workspaceId);d&&d.fireChangeListener(c)}};
-Blockly.Events.filter=function(a,b){a=a.slice();b||a.reverse();for(var c=[],d=Object.create(null),e=0,f;f=a[e];e++)if(!f.isNull()){var g=[f.type,f.blockId,f.workspaceId].join(" "),h=d[g],k=h?h.event:null;h?f.type==Blockly.Events.MOVE&&h.index==e-1?(k.newParentId=f.newParentId,k.newInputName=f.newInputName,k.newCoordinate=f.newCoordinate,h.index=e):f.type==Blockly.Events.CHANGE&&f.element==k.element&&f.name==k.name?k.newValue=f.newValue:f.type!=Blockly.Events.UI||"click"!=f.element||"commentOpen"!=
-k.element&&"mutatorOpen"!=k.element&&"warningOpen"!=k.element?(d[g]={event:f,index:1},c.push(f)):k.newValue=f.newValue:(d[g]={event:f,index:e},c.push(f))}a=c.filter(function(a){return!a.isNull()});b||a.reverse();for(e=1;f=a[e];e++)f.type==Blockly.Events.CHANGE&&"mutation"==f.element&&a.unshift(a.splice(e,1)[0]);return a};Blockly.Events.clearPendingUndo=function(){for(var a=0,b;b=Blockly.Events.FIRE_QUEUE_[a];a++)b.recordUndo=!1};Blockly.Events.disable=function(){Blockly.Events.disabled_++};
+Blockly.Events.filter=function(a,b){a=a.slice();b||a.reverse();for(var c=[],d=Object.create(null),e=0,f;f=a[e];e++)if(!f.isNull()){var g=[f.type,f.blockId,f.workspaceId].join(" "),h=d[g],k=h?h.event:null;if(!h)d[g]={event:f,index:e},c.push(f);else if(f.type==Blockly.Events.MOVE&&h.index==e-1)k.newParentId=f.newParentId,k.newInputName=f.newInputName,k.newCoordinate=f.newCoordinate,h.index=e;else if(f.type==Blockly.Events.CHANGE&&f.element==k.element&&f.name==k.name)k.newValue=f.newValue;else if(f.type!=
+Blockly.Events.UI||"click"!=f.element||"commentOpen"!=k.element&&"mutatorOpen"!=k.element&&"warningOpen"!=k.element)d[g]={event:f,index:1},c.push(f)}a=c.filter(function(a){return!a.isNull()});b||a.reverse();for(e=1;f=a[e];e++)f.type==Blockly.Events.CHANGE&&"mutation"==f.element&&a.unshift(a.splice(e,1)[0]);return a};Blockly.Events.clearPendingUndo=function(){for(var a=0,b;b=Blockly.Events.FIRE_QUEUE_[a];a++)b.recordUndo=!1};Blockly.Events.disable=function(){Blockly.Events.disabled_++};
 Blockly.Events.enable=function(){Blockly.Events.disabled_--};Blockly.Events.isEnabled=function(){return 0==Blockly.Events.disabled_};Blockly.Events.getGroup=function(){return Blockly.Events.group_};Blockly.Events.setGroup=function(a){Blockly.Events.group_="boolean"==typeof a?a?Blockly.utils.genUid():"":a};Blockly.Events.getDescendantIds_=function(a){var b=[];a=a.getDescendants(!1);for(var c=0,d;d=a[c];c++)b[c]=d.id;return b};
 Blockly.Events.fromJson=function(a,b){switch(a.type){case Blockly.Events.CREATE:var c=new Blockly.Events.Create(null);break;case Blockly.Events.DELETE:c=new Blockly.Events.Delete(null);break;case Blockly.Events.CHANGE:c=new Blockly.Events.Change(null,"","","","");break;case Blockly.Events.MOVE:c=new Blockly.Events.Move(null);break;case Blockly.Events.VAR_CREATE:c=new Blockly.Events.VarCreate(null);break;case Blockly.Events.VAR_DELETE:c=new Blockly.Events.VarDelete(null);break;case Blockly.Events.VAR_RENAME:c=
 new Blockly.Events.VarRename(null,"");break;case Blockly.Events.UI:c=new Blockly.Events.Ui(null);break;case Blockly.Events.COMMENT_CREATE:c=new Blockly.Events.CommentCreate(null);break;case Blockly.Events.COMMENT_CHANGE:c=new Blockly.Events.CommentChange(null);break;case Blockly.Events.COMMENT_MOVE:c=new Blockly.Events.CommentMove(null);break;case Blockly.Events.COMMENT_DELETE:c=new Blockly.Events.CommentDelete(null);break;default:throw Error("Unknown event type.");}c.fromJson(a);c.workspaceId=b.id;
@@ -1025,8 +1025,8 @@ Blockly.Workspace.prototype.isCapacityAvailable=function(a){if(!this.hasBlockLim
 Blockly.Workspace.prototype.undo=function(a){var b=a?this.redoStack_:this.undoStack_,c=a?this.undoStack_:this.redoStack_,d=b.pop();if(d){for(var e=[d];b.length&&d.group&&d.group==b[b.length-1].group;)e.push(b.pop());for(b=0;d=e[b];b++)c.push(d);e=Blockly.Events.filter(e,a);Blockly.Events.recordUndo=!1;try{for(b=0;d=e[b];b++)d.run(a)}finally{Blockly.Events.recordUndo=!0}}};Blockly.Workspace.prototype.clearUndo=function(){this.undoStack_.length=0;this.redoStack_.length=0;Blockly.Events.clearPendingUndo()};
 Blockly.Workspace.prototype.addChangeListener=function(a){this.listeners_.push(a);return a};Blockly.Workspace.prototype.removeChangeListener=function(a){Blockly.utils.arrayRemove(this.listeners_,a)};Blockly.Workspace.prototype.fireChangeListener=function(a){if(a.recordUndo)for(this.undoStack_.push(a),this.redoStack_.length=0;this.undoStack_.length>this.MAX_UNDO&&0<=this.MAX_UNDO;)this.undoStack_.shift();for(var b=0,c;c=this.listeners_[b];b++)c(a)};
 Blockly.Workspace.prototype.getBlockById=function(a){return this.blockDB_[a]||null};Blockly.Workspace.prototype.getCommentById=function(a){return this.commentDB_[a]||null};Blockly.Workspace.prototype.allInputsFilled=function(a){for(var b=this.getTopBlocks(!1),c=0,d;d=b[c];c++)if(!d.allInputsFilled(a))return!1;return!0};Blockly.Workspace.prototype.getPotentialVariableMap=function(){return this.potentialVariableMap_};
-Blockly.Workspace.prototype.createPotentialVariableMap=function(){this.potentialVariableMap_=new Blockly.VariableMap(this)};Blockly.Workspace.prototype.getVariableMap=function(){return this.variableMap_};Blockly.Workspace.WorkspaceDB_=Object.create(null);Blockly.Workspace.getById=function(a){return Blockly.Workspace.WorkspaceDB_[a]||null};Blockly.Workspace.prototype.clear=Blockly.Workspace.prototype.clear;Blockly.Workspace.prototype.clearUndo=Blockly.Workspace.prototype.clearUndo;
-Blockly.Workspace.prototype.addChangeListener=Blockly.Workspace.prototype.addChangeListener;Blockly.Workspace.prototype.removeChangeListener=Blockly.Workspace.prototype.removeChangeListener;Blockly.Bubble=function(a,b,c,d,e,f){this.workspace_=a;this.content_=b;this.shape_=c;c=Blockly.Bubble.ARROW_ANGLE;this.workspace_.RTL&&(c=-c);this.arrow_radians_=Blockly.utils.toRadians(c);a.getBubbleCanvas().appendChild(this.createDom_(b,!(!e||!f)));this.setAnchorLocation(d);e&&f||(b=this.content_.getBBox(),e=b.width+2*Blockly.Bubble.BORDER_WIDTH,f=b.height+2*Blockly.Bubble.BORDER_WIDTH);this.setBubbleSize(e,f);this.positionBubble_();this.renderArrow_();this.rendered_=!0;a.options.readOnly||(Blockly.bindEventWithChecks_(this.bubbleBack_,
+Blockly.Workspace.prototype.createPotentialVariableMap=function(){this.potentialVariableMap_=new Blockly.VariableMap(this)};Blockly.Workspace.prototype.getVariableMap=function(){return this.variableMap_};Blockly.Workspace.WorkspaceDB_=Object.create(null);Blockly.Workspace.getById=function(a){return Blockly.Workspace.WorkspaceDB_[a]||null};Blockly.Workspace.getAll=function(){var a=[],b;for(b in Blockly.Workspace.WorkspaceDB_)a.push(Blockly.Workspace.WorkspaceDB_[b]);return a};
+Blockly.Workspace.prototype.clear=Blockly.Workspace.prototype.clear;Blockly.Workspace.prototype.clearUndo=Blockly.Workspace.prototype.clearUndo;Blockly.Workspace.prototype.addChangeListener=Blockly.Workspace.prototype.addChangeListener;Blockly.Workspace.prototype.removeChangeListener=Blockly.Workspace.prototype.removeChangeListener;Blockly.Bubble=function(a,b,c,d,e,f){this.workspace_=a;this.content_=b;this.shape_=c;c=Blockly.Bubble.ARROW_ANGLE;this.workspace_.RTL&&(c=-c);this.arrow_radians_=Blockly.utils.toRadians(c);a.getBubbleCanvas().appendChild(this.createDom_(b,!(!e||!f)));this.setAnchorLocation(d);e&&f||(b=this.content_.getBBox(),e=b.width+2*Blockly.Bubble.BORDER_WIDTH,f=b.height+2*Blockly.Bubble.BORDER_WIDTH);this.setBubbleSize(e,f);this.positionBubble_();this.renderArrow_();this.rendered_=!0;a.options.readOnly||(Blockly.bindEventWithChecks_(this.bubbleBack_,
 "mousedown",this,this.bubbleMouseDown_),this.resizeGroup_&&Blockly.bindEventWithChecks_(this.resizeGroup_,"mousedown",this,this.resizeMouseDown_))};Blockly.Bubble.BORDER_WIDTH=6;Blockly.Bubble.ARROW_THICKNESS=5;Blockly.Bubble.ARROW_ANGLE=20;Blockly.Bubble.ARROW_BEND=4;Blockly.Bubble.ANCHOR_RADIUS=8;Blockly.Bubble.onMouseUpWrapper_=null;Blockly.Bubble.onMouseMoveWrapper_=null;Blockly.Bubble.prototype.resizeCallback_=null;
 Blockly.Bubble.unbindDragEvents_=function(){Blockly.Bubble.onMouseUpWrapper_&&(Blockly.unbindEvent_(Blockly.Bubble.onMouseUpWrapper_),Blockly.Bubble.onMouseUpWrapper_=null);Blockly.Bubble.onMouseMoveWrapper_&&(Blockly.unbindEvent_(Blockly.Bubble.onMouseMoveWrapper_),Blockly.Bubble.onMouseMoveWrapper_=null)};Blockly.Bubble.bubbleMouseUp_=function(){Blockly.Touch.clearTouchIdentifier();Blockly.Bubble.unbindDragEvents_()};Blockly.Bubble.prototype.rendered_=!1;Blockly.Bubble.prototype.anchorXY_=null;
 Blockly.Bubble.prototype.relativeLeft_=0;Blockly.Bubble.prototype.relativeTop_=0;Blockly.Bubble.prototype.width_=0;Blockly.Bubble.prototype.height_=0;Blockly.Bubble.prototype.autoLayout_=!0;
@@ -1099,8 +1099,8 @@ Blockly.BlockAnimations.connectionUiStep_=function(a,b,c){var d=(new Date-b)/150
 Blockly.BlockAnimations.disconnectUiEffect=function(a){a.workspace.getAudioManager().play("disconnect");if(!(1>a.workspace.scale)){var b=a.getHeightWidth().height;b=Math.atan(10/b)/Math.PI*180;a.RTL||(b*=-1);Blockly.BlockAnimations.disconnectUiStep_(a.getSvgRoot(),b,new Date)}};
 Blockly.BlockAnimations.disconnectUiStep_=function(a,b,c){var d=(new Date-c)/200;1<d?a.skew_="":(a.skew_="skewX("+Math.round(Math.sin(d*Math.PI*3)*(1-d)*b)+")",Blockly.BlockAnimations.disconnectGroup_=a,Blockly.BlockAnimations.disconnectPid_=setTimeout(Blockly.BlockAnimations.disconnectUiStep_,10,a,b,c));a.setAttribute("transform",a.translate_+a.skew_)};
 Blockly.BlockAnimations.disconnectUiStop=function(){if(Blockly.BlockAnimations.disconnectGroup_){clearTimeout(Blockly.BlockAnimations.disconnectPid_);var a=Blockly.BlockAnimations.disconnectGroup_;a.skew_="";a.setAttribute("transform",a.translate_);Blockly.BlockAnimations.disconnectGroup_=null}};Blockly.RenderedConnection=function(a,b){Blockly.RenderedConnection.superClass_.constructor.call(this,a,b);this.offsetInBlock_=new goog.math.Coordinate(0,0)};goog.inherits(Blockly.RenderedConnection,Blockly.Connection);Blockly.RenderedConnection.prototype.distanceFrom=function(a){var b=this.x_-a.x_;a=this.y_-a.y_;return Math.sqrt(b*b+a*a)};
-Blockly.RenderedConnection.prototype.bumpAwayFrom_=function(a){if(!this.sourceBlock_.workspace.isDragging()){var b=this.sourceBlock_.getRootBlock();if(!b.isInFlyout){var c=!1;if(!b.isMovable()){b=a.getSourceBlock().getRootBlock();if(!b.isMovable())return;a=this;c=!0}var d=Blockly.selected==b;d||b.addSelect();var e=a.x_+Blockly.SNAP_RADIUS+Math.floor(Math.random()*Blockly.BUMP_RANDOMNESS)-this.x_;a=a.y_+Blockly.SNAP_RADIUS+Math.floor(Math.random()*Blockly.BUMP_RANDOMNESS)-this.y_;c&&(a=-a);b.RTL&&
-(e=-e);b.moveBy(e,a);d||b.removeSelect()}}};Blockly.RenderedConnection.prototype.moveTo=function(a,b){this.inDB_&&this.db_.removeConnection_(this);this.x_=a;this.y_=b;this.hidden_||this.db_.addConnection(this)};Blockly.RenderedConnection.prototype.moveBy=function(a,b){this.moveTo(this.x_+a,this.y_+b)};Blockly.RenderedConnection.prototype.moveToOffset=function(a){this.moveTo(a.x+this.offsetInBlock_.x,a.y+this.offsetInBlock_.y)};
+Blockly.RenderedConnection.prototype.bumpAwayFrom_=function(a){if(!this.sourceBlock_.workspace.isDragging()){var b=this.sourceBlock_.getRootBlock();if(!b.isInFlyout){var c=!1;if(!b.isMovable()){b=a.getSourceBlock().getRootBlock();if(!b.isMovable())return;a=this;c=!0}var d=Blockly.selected==b;d||b.addSelect();var e=a.x_+Blockly.SNAP_RADIUS+Math.floor(Math.random()*Blockly.BUMP_RANDOMNESS)-this.x_,f=a.y_+Blockly.SNAP_RADIUS+Math.floor(Math.random()*Blockly.BUMP_RANDOMNESS)-this.y_;c&&(f=-f);b.RTL&&
+(e=a.x_-Blockly.SNAP_RADIUS-Math.floor(Math.random()*Blockly.BUMP_RANDOMNESS)-this.x_);b.moveBy(e,f);d||b.removeSelect()}}};Blockly.RenderedConnection.prototype.moveTo=function(a,b){this.inDB_&&this.db_.removeConnection_(this);this.x_=a;this.y_=b;this.hidden_||this.db_.addConnection(this)};Blockly.RenderedConnection.prototype.moveBy=function(a,b){this.moveTo(this.x_+a,this.y_+b)};Blockly.RenderedConnection.prototype.moveToOffset=function(a){this.moveTo(a.x+this.offsetInBlock_.x,a.y+this.offsetInBlock_.y)};
 Blockly.RenderedConnection.prototype.setOffsetInBlock=function(a,b){this.offsetInBlock_.x=a;this.offsetInBlock_.y=b};Blockly.RenderedConnection.prototype.tighten_=function(){var a=this.targetConnection.x_-this.x_,b=this.targetConnection.y_-this.y_;if(0!=a||0!=b){var c=this.targetBlock(),d=c.getSvgRoot();if(!d)throw Error("block is not rendered.");d=Blockly.utils.getRelativeXY(d);c.getSvgRoot().setAttribute("transform","translate("+(d.x-a)+","+(d.y-b)+")");c.moveConnections_(-a,-b)}};
 Blockly.RenderedConnection.prototype.closest=function(a,b){return this.dbOpposite_.searchForClosest(this,a,b)};
 Blockly.RenderedConnection.prototype.highlight=function(){var a=this.type==Blockly.INPUT_VALUE||this.type==Blockly.OUTPUT_VALUE?"m 0,0 "+Blockly.BlockSvg.TAB_PATH_DOWN+" v 5":"m -20,0 h 5 "+Blockly.BlockSvg.NOTCH_PATH_LEFT+" h 5";var b=this.sourceBlock_.getRelativeToSurfaceXY();Blockly.Connection.highlightedPath_=Blockly.utils.createSvgElement("path",{"class":"blocklyHighlightedConnectionPath",d:a,transform:"translate("+(this.x_-b.x)+","+(this.y_-b.y)+")"+(this.sourceBlock_.RTL?" scale(-1 1)":"")},
@@ -1200,7 +1200,8 @@ Blockly.Gesture.prototype.doBlockClick_=function(){this.flyout_&&this.flyout_.au
 Blockly.Gesture.prototype.bringBlockToFront_=function(){this.targetBlock_&&!this.flyout_&&this.targetBlock_.bringToFront()};Blockly.Gesture.prototype.setStartField=function(a){if(this.hasStarted_)throw Error("Tried to call gesture.setStartField, but the gesture had already been started.");this.startField_||(this.startField_=a)};Blockly.Gesture.prototype.setStartBubble=function(a){this.startBubble_||(this.startBubble_=a)};
 Blockly.Gesture.prototype.setStartBlock=function(a){this.startBlock_||this.startBubble_||(this.startBlock_=a,a.isInFlyout&&a!=a.getRootBlock()?this.setTargetBlock_(a.getRootBlock()):this.setTargetBlock_(a))};Blockly.Gesture.prototype.setTargetBlock_=function(a){a.isShadow()?this.setTargetBlock_(a.getParent()):this.targetBlock_=a};Blockly.Gesture.prototype.setStartWorkspace_=function(a){this.startWorkspace_||(this.startWorkspace_=a)};
 Blockly.Gesture.prototype.setStartFlyout_=function(a){this.flyout_||(this.flyout_=a)};Blockly.Gesture.prototype.isBubbleClick_=function(){return!!this.startBubble_&&!this.hasExceededDragRadius_};Blockly.Gesture.prototype.isBlockClick_=function(){return!!this.startBlock_&&!this.hasExceededDragRadius_&&!this.isFieldClick_()};Blockly.Gesture.prototype.isFieldClick_=function(){return(this.startField_?this.startField_.isCurrentlyEditable():!1)&&!this.hasExceededDragRadius_&&(!this.flyout_||!this.flyout_.autoClose)};
-Blockly.Gesture.prototype.isWorkspaceClick_=function(){return!this.startBlock_&&!this.startBubble_&&!this.startField_&&!this.hasExceededDragRadius_};Blockly.Gesture.prototype.isDragging=function(){return this.isDraggingWorkspace_||this.isDraggingBlock_||this.isDraggingBubble_};Blockly.Gesture.prototype.hasStarted=function(){return this.hasStarted_};Blockly.Gesture.prototype.getInsertionMarkers=function(){return this.blockDragger_?this.blockDragger_.getInsertionMarkers():[]};Blockly.Grid=function(a,b){this.gridPattern_=a;this.spacing_=b.spacing;this.length_=b.length;this.line2_=(this.line1_=a.firstChild)&&this.line1_.nextSibling;this.snapToGrid_=b.snap};Blockly.Grid.prototype.scale_=1;Blockly.Grid.prototype.dispose=function(){this.gridPattern_=null};Blockly.Grid.prototype.shouldSnap=function(){return this.snapToGrid_};Blockly.Grid.prototype.getSpacing=function(){return this.spacing_};Blockly.Grid.prototype.getPatternId=function(){return this.gridPattern_.id};
+Blockly.Gesture.prototype.isWorkspaceClick_=function(){return!this.startBlock_&&!this.startBubble_&&!this.startField_&&!this.hasExceededDragRadius_};Blockly.Gesture.prototype.isDragging=function(){return this.isDraggingWorkspace_||this.isDraggingBlock_||this.isDraggingBubble_};Blockly.Gesture.prototype.hasStarted=function(){return this.hasStarted_};Blockly.Gesture.prototype.getInsertionMarkers=function(){return this.blockDragger_?this.blockDragger_.getInsertionMarkers():[]};
+Blockly.Gesture.inProgress=function(){for(var a=Blockly.Workspace.getAll(),b=0,c;c=a[b];b++)if(c.currentGesture_)return!0;return!1};Blockly.Grid=function(a,b){this.gridPattern_=a;this.spacing_=b.spacing;this.length_=b.length;this.line2_=(this.line1_=a.firstChild)&&this.line1_.nextSibling;this.snapToGrid_=b.snap};Blockly.Grid.prototype.scale_=1;Blockly.Grid.prototype.dispose=function(){this.gridPattern_=null};Blockly.Grid.prototype.shouldSnap=function(){return this.snapToGrid_};Blockly.Grid.prototype.getSpacing=function(){return this.spacing_};Blockly.Grid.prototype.getPatternId=function(){return this.gridPattern_.id};
 Blockly.Grid.prototype.update=function(a){this.scale_=a;var b=this.spacing_*a||100;this.gridPattern_.setAttribute("width",b);this.gridPattern_.setAttribute("height",b);b=Math.floor(this.spacing_/2)+.5;var c=b-this.length_/2,d=b+this.length_/2;b*=a;c*=a;d*=a;this.setLineAttributes_(this.line1_,a,c,d,b,b);this.setLineAttributes_(this.line2_,a,b,b,c,d)};
 Blockly.Grid.prototype.setLineAttributes_=function(a,b,c,d,e,f){a&&(a.setAttribute("stroke-width",b),a.setAttribute("x1",c),a.setAttribute("y1",e),a.setAttribute("x2",d),a.setAttribute("y2",f))};Blockly.Grid.prototype.moveTo=function(a,b){this.gridPattern_.setAttribute("x",a);this.gridPattern_.setAttribute("y",b);(goog.userAgent.IE||goog.userAgent.EDGE)&&this.update(this.scale_)};
 Blockly.Grid.createDom=function(a,b,c){a=Blockly.utils.createSvgElement("pattern",{id:"blocklyGridPattern"+a,patternUnits:"userSpaceOnUse"},c);0<b.length&&0<b.spacing?(Blockly.utils.createSvgElement("line",{stroke:b.colour},a),1<b.length&&Blockly.utils.createSvgElement("line",{stroke:b.colour},a)):Blockly.utils.createSvgElement("line",{},a);return a};Blockly.Theme=function(a,b){this.blockStyles_=a;this.categoryStyles_=b};Blockly.Theme.prototype.setAllBlockStyles=function(a){for(var b in a)this.setBlockStyle(b,a[b])};Blockly.Theme.prototype.getAllBlockStyles=function(){return this.blockStyles_};Blockly.Theme.prototype.getBlockStyle=function(a){return this.blockStyles_[a]};Blockly.Theme.prototype.setBlockStyle=function(a,b){this.blockStyles_[a]=b};Blockly.Theme.prototype.getCategoryStyle=function(a){return this.categoryStyles_[a]};
@@ -1257,10 +1258,10 @@ Blockly.Trashcan.prototype.setOpen_=function(a){this.isOpen!=a&&(clearTimeout(th
 Blockly.Trashcan.prototype.setLidAngle_=function(a){var b=this.workspace_.toolboxPosition==Blockly.TOOLBOX_AT_RIGHT||this.workspace_.horizontalLayout&&this.workspace_.RTL;this.svgLid_.setAttribute("transform","rotate("+(b?-a:a)+","+(b?4:this.WIDTH_-4)+","+(this.LID_HEIGHT_-2)+")")};Blockly.Trashcan.prototype.close=function(){this.setOpen_(!1)};Blockly.Trashcan.prototype.click=function(){if(this.hasBlocks_){for(var a=[],b=0,c;c=this.contents_[b];b++)a[b]=Blockly.Xml.textToDom(c).firstChild;this.flyout_.show(a)}};
 Blockly.Trashcan.prototype.mouseOver_=function(){this.hasBlocks_&&this.setOpen_(!0)};Blockly.Trashcan.prototype.mouseOut_=function(){this.setOpen_(!1)};
 Blockly.Trashcan.prototype.onDelete_=function(){var a=this;return function(b){0>=a.workspace_.options.maxTrashcanContents||b.type!=Blockly.Events.BLOCK_DELETE||(b=a.cleanBlockXML_(b.oldXml),-1==a.contents_.indexOf(b)&&(a.contents_.unshift(b),a.contents_.length>a.workspace_.options.maxTrashcanContents&&a.contents_.splice(a.workspace_.options.maxTrashcanContents,a.contents_.length-a.workspace_.options.maxTrashcanContents),a.hasBlocks_=!0,a.minOpenness_=a.HAS_BLOCKS_LID_ANGLE,a.setLidAngle_(45*a.minOpenness_)))}};
-Blockly.Trashcan.prototype.cleanBlockXML_=function(a){for(var b=a=a.cloneNode(!0);b;){b.removeAttribute&&(b.removeAttribute("x"),b.removeAttribute("y"),b.removeAttribute("id"));var c=b.firstChild||b.nextSibling;if(!c)for(c=b.parentNode;c;){if(c.nextSibling){c=c.nextSibling;break}c=c.parentNode}b=c}return"<xml>"+Blockly.Xml.domToText(a)+"</xml>"};Blockly.VariableModel=function(a,b,c,d){this.workspace=a;this.name=b;this.type=c||"";this.id_=d||Blockly.utils.genUid();Blockly.Events.fire(new Blockly.Events.VarCreate(this))};Blockly.VariableModel.prototype.getId=function(){return this.id_};Blockly.VariableModel.compareByName=function(a,b){a=a.name.toLowerCase();b=b.name.toLowerCase();return a<b?-1:a==b?0:1};Blockly.Variables={};Blockly.Variables.NAME_TYPE=Blockly.VARIABLE_CATEGORY_NAME;Blockly.Variables.allUsedVarModels=function(a){var b=a.getAllBlocks(!1);a=Object.create(null);for(var c=0;c<b.length;c++){var d=b[c].getVarModels();if(d)for(var e=0;e<d.length;e++){var f=d[e];f.getId()&&(a[f.getId()]=f)}}b=[];for(var g in a)b.push(a[g]);return b};Blockly.Variables.allUsedVariables=function(){console.warn("Deprecated call to Blockly.Variables.allUsedVariables. Use Blockly.Variables.allUsedVarModels instead.\nIf this is a major issue please file a bug on GitHub.")};
+Blockly.Trashcan.prototype.cleanBlockXML_=function(a){for(var b=a=a.cloneNode(!0);b;){b.removeAttribute&&(b.removeAttribute("x"),b.removeAttribute("y"),b.removeAttribute("id"));var c=b.firstChild||b.nextSibling;if(!c)for(c=b.parentNode;c;){if(c.nextSibling){c=c.nextSibling;break}c=c.parentNode}b=c}return"<xml>"+Blockly.Xml.domToText(a)+"</xml>"};Blockly.VariableModel=function(a,b,c,d){this.workspace=a;this.name=b;this.type=c||"";this.id_=d||Blockly.utils.genUid();Blockly.Events.fire(new Blockly.Events.VarCreate(this))};Blockly.VariableModel.prototype.getId=function(){return this.id_};Blockly.VariableModel.compareByName=function(a,b){a=a.name.toLowerCase();b=b.name.toLowerCase();return a<b?-1:a==b?0:1};Blockly.Variables={};Blockly.Variables.NAME_TYPE=Blockly.VARIABLE_CATEGORY_NAME;Blockly.Variables.allUsedVarModels=function(a){var b=a.getAllBlocks(!1);a=Object.create(null);for(var c=0;c<b.length;c++){var d=b[c].getVarModels();if(d)for(var e=0;e<d.length;e++){var f=d[e],g=f.getId();g&&(a[g]=f)}}b=[];for(g in a)b.push(a[g]);return b};Blockly.Variables.allUsedVariables=function(){console.warn("Deprecated call to Blockly.Variables.allUsedVariables. Use Blockly.Variables.allUsedVarModels instead.\nIf this is a major issue please file a bug on GitHub.")};
 Blockly.Variables.ALL_DEVELOPER_VARS_WARNINGS_BY_BLOCK_TYPE_={};
-Blockly.Variables.allDeveloperVariables=function(a){var b=a.getAllBlocks(!1);a={};for(var c=0;c<b.length;c++){var d=b[c],e=d.getDeveloperVariables;!e&&d.getDeveloperVars&&(e=d.getDeveloperVars,Blockly.Variables.ALL_DEVELOPER_VARS_WARNINGS_BY_BLOCK_TYPE_[d.type]||(console.warn("Function getDeveloperVars() deprecated. Use getDeveloperVariables() (block type '"+d.type+"')"),Blockly.Variables.ALL_DEVELOPER_VARS_WARNINGS_BY_BLOCK_TYPE_[d.type]=!0));if(e)for(d=e(),e=0;e<d.length;e++)a[d[e]]=d[e]}b=[];for(var f in a)b.push(a[f]);
-return b};Blockly.Variables.flyoutCategory=function(a){var b=[],c=document.createElement("button");c.setAttribute("text","%{BKY_NEW_VARIABLE}");c.setAttribute("callbackKey","CREATE_VARIABLE");a.registerButtonCallback("CREATE_VARIABLE",function(a){Blockly.Variables.createVariableButtonHandler(a.getTargetWorkspace())});b.push(c);a=Blockly.Variables.flyoutCategoryBlocks(a);return b=b.concat(a)};
+Blockly.Variables.allDeveloperVariables=function(a){a=a.getAllBlocks(!1);for(var b=Object.create(null),c=0,d;d=a[c];c++){var e=d.getDeveloperVariables;!e&&d.getDeveloperVars&&(e=d.getDeveloperVars,Blockly.Variables.ALL_DEVELOPER_VARS_WARNINGS_BY_BLOCK_TYPE_[d.type]||(console.warn("Function getDeveloperVars() deprecated. Use getDeveloperVariables() (block type '"+d.type+"')"),Blockly.Variables.ALL_DEVELOPER_VARS_WARNINGS_BY_BLOCK_TYPE_[d.type]=!0));if(e)for(d=e(),e=0;e<d.length;e++)b[d[e]]=!0}return Object.keys(b)};
+Blockly.Variables.flyoutCategory=function(a){var b=[],c=document.createElement("button");c.setAttribute("text","%{BKY_NEW_VARIABLE}");c.setAttribute("callbackKey","CREATE_VARIABLE");a.registerButtonCallback("CREATE_VARIABLE",function(a){Blockly.Variables.createVariableButtonHandler(a.getTargetWorkspace())});b.push(c);a=Blockly.Variables.flyoutCategoryBlocks(a);return b=b.concat(a)};
 Blockly.Variables.flyoutCategoryBlocks=function(a){a=a.getVariablesOfType("");var b=[];if(0<a.length){var c=Blockly.Variables.generateVariableFieldXmlString(a[a.length-1]);if(Blockly.Blocks.variables_set){var d=Blockly.Blocks.math_change?8:24;d=Blockly.Xml.textToDom('<xml><block type="variables_set" gap="'+d+'">'+c+"</block></xml>").firstChild;b.push(d)}Blockly.Blocks.math_change&&(d=Blockly.Blocks.variables_get?20:8,d=Blockly.Xml.textToDom('<xml><block type="math_change" gap="'+d+'">'+c+'<value name="DELTA"><shadow type="math_number"><field name="NUM">1</field></shadow></value></block></xml>').firstChild,
 b.push(d));if(Blockly.Blocks.variables_get)for(a.sort(Blockly.VariableModel.compareByName),c=0;d=a[c];c++)d='<xml><block type="variables_get" gap="8">'+Blockly.Variables.generateVariableFieldXmlString(d)+"</block></xml>",d=Blockly.Xml.textToDom(d).firstChild,b.push(d)}return b};
 Blockly.Variables.generateUniqueName=function(a){a=a.getAllVariables();var b="";if(a.length)for(var c=1,d=0,e="ijkmnopqrstuvwxyzabcdefgh".charAt(d);!b;){for(var f=!1,g=0;g<a.length;g++)if(a[g].name.toLowerCase()==e){f=!0;break}f?(d++,25==d&&(d=0,c++),e="ijkmnopqrstuvwxyzabcdefgh".charAt(d),1<c&&(e+=c)):b=e}else b="i";return b};
@@ -1323,10 +1324,10 @@ Blockly.WorkspaceSvg.prototype.getInjectionDiv=function(){if(!this.injectionDiv_
 Blockly.WorkspaceSvg.prototype.createDom=function(a){this.svgGroup_=Blockly.utils.createSvgElement("g",{"class":"blocklyWorkspace"},null);a&&(this.svgBackground_=Blockly.utils.createSvgElement("rect",{height:"100%",width:"100%","class":a},this.svgGroup_),"blocklyMainBackground"==a&&this.grid_&&(this.svgBackground_.style.fill="url(#"+this.grid_.getPatternId()+")"));this.svgBlockCanvas_=Blockly.utils.createSvgElement("g",{"class":"blocklyBlockCanvas"},this.svgGroup_);this.svgBubbleCanvas_=Blockly.utils.createSvgElement("g",
 {"class":"blocklyBubbleCanvas"},this.svgGroup_);this.isFlyout||(Blockly.bindEventWithChecks_(this.svgGroup_,"mousedown",this,this.onMouseDown_,!1,!0),Blockly.bindEventWithChecks_(this.svgGroup_,"wheel",this,this.onMouseWheel_));this.options.hasCategories&&(this.toolbox_=new Blockly.Toolbox(this));this.grid_&&this.grid_.update(this.scale);this.recordDeleteAreas();return this.svgGroup_};
 Blockly.WorkspaceSvg.prototype.dispose=function(){this.rendered=!1;this.currentGesture_&&this.currentGesture_.cancel();Blockly.WorkspaceSvg.superClass_.dispose.call(this);this.svgGroup_&&(Blockly.utils.removeNode(this.svgGroup_),this.svgGroup_=null);this.svgBubbleCanvas_=this.svgBlockCanvas_=null;this.toolbox_&&(this.toolbox_.dispose(),this.toolbox_=null);this.flyout_&&(this.flyout_.dispose(),this.flyout_=null);this.trashcan&&(this.trashcan.dispose(),this.trashcan=null);this.scrollbar&&(this.scrollbar.dispose(),
-this.scrollbar=null);this.zoomControls_&&(this.zoomControls_.dispose(),this.zoomControls_=null);this.audioManager_&&(this.audioManager_.dispose(),this.audioManager_=null);this.grid_&&(this.grid_.dispose(),this.grid_=null);this.toolboxCategoryCallbacks_&&(this.toolboxCategoryCallbacks_=null);this.flyoutButtonCallbacks_&&(this.flyoutButtonCallbacks_=null);if(!this.options.parentWorkspace){var a=this.getParentSvg().parentNode;a&&Blockly.utils.removeNode(a)}this.resizeHandlerWrapper_&&(Blockly.unbindEvent_(this.resizeHandlerWrapper_),
-this.resizeHandlerWrapper_=null)};Blockly.WorkspaceSvg.prototype.newBlock=function(a,b){return new Blockly.BlockSvg(this,a,b)};Blockly.WorkspaceSvg.prototype.addTrashcan=function(){this.trashcan=new Blockly.Trashcan(this);var a=this.trashcan.createDom();this.svgGroup_.insertBefore(a,this.svgBlockCanvas_)};Blockly.WorkspaceSvg.prototype.addZoomControls=function(){this.zoomControls_=new Blockly.ZoomControls(this);var a=this.zoomControls_.createDom();this.svgGroup_.appendChild(a)};
+this.scrollbar=null);this.zoomControls_&&(this.zoomControls_.dispose(),this.zoomControls_=null);this.audioManager_&&(this.audioManager_.dispose(),this.audioManager_=null);this.grid_&&(this.grid_.dispose(),this.grid_=null);this.flyoutButtonCallbacks_=this.toolboxCategoryCallbacks_=null;if(!this.options.parentWorkspace){var a=this.getParentSvg().parentNode;a&&Blockly.utils.removeNode(a)}this.resizeHandlerWrapper_&&(Blockly.unbindEvent_(this.resizeHandlerWrapper_),this.resizeHandlerWrapper_=null)};
+Blockly.WorkspaceSvg.prototype.newBlock=function(a,b){return new Blockly.BlockSvg(this,a,b)};Blockly.WorkspaceSvg.prototype.addTrashcan=function(){this.trashcan=new Blockly.Trashcan(this);var a=this.trashcan.createDom();this.svgGroup_.insertBefore(a,this.svgBlockCanvas_)};Blockly.WorkspaceSvg.prototype.addZoomControls=function(){this.zoomControls_=new Blockly.ZoomControls(this);var a=this.zoomControls_.createDom();this.svgGroup_.appendChild(a)};
 Blockly.WorkspaceSvg.prototype.addFlyout_=function(a){var b={disabledPatternId:this.options.disabledPatternId,parentWorkspace:this,RTL:this.RTL,oneBasedIndex:this.options.oneBasedIndex,horizontalLayout:this.horizontalLayout,toolboxPosition:this.options.toolboxPosition};this.flyout_=null;this.flyout_=this.horizontalLayout?new Blockly.HorizontalFlyout(b):new Blockly.VerticalFlyout(b);this.flyout_.autoClose=!1;return this.flyout_.createDom(a)};
-Blockly.WorkspaceSvg.prototype.getFlyout_=function(){return this.flyout_?this.flyout_:this.toolbox_?this.toolbox_.flyout_:null};Blockly.WorkspaceSvg.prototype.getToolbox=function(){return this.toolbox_};Blockly.WorkspaceSvg.prototype.updateScreenCalculations_=function(){this.updateInverseScreenCTM();this.recordDeleteAreas()};
+Blockly.WorkspaceSvg.prototype.getFlyout=function(){return this.flyout_?this.flyout_:this.toolbox_?this.toolbox_.flyout_:null};Blockly.WorkspaceSvg.prototype.getToolbox=function(){return this.toolbox_};Blockly.WorkspaceSvg.prototype.updateScreenCalculations_=function(){this.updateInverseScreenCTM();this.recordDeleteAreas()};
 Blockly.WorkspaceSvg.prototype.resizeContents=function(){if(this.resizesEnabled_&&this.rendered){if(this.scrollbar){var a=this.getMetrics();this.scrollbar.hScroll.resizeContentHorizontal(a);this.scrollbar.vScroll.resizeContentVertical(a)}this.updateInverseScreenCTM()}};
 Blockly.WorkspaceSvg.prototype.resize=function(){this.toolbox_&&this.toolbox_.position();this.flyout_&&this.flyout_.position();this.trashcan&&this.trashcan.position();this.zoomControls_&&this.zoomControls_.position();this.scrollbar&&this.scrollbar.resize();this.updateScreenCalculations_()};Blockly.WorkspaceSvg.prototype.updateScreenCalculationsIfScrolled=function(){var a=goog.dom.getDocumentScroll();goog.math.Coordinate.equals(this.lastRecordedPageScroll_,a)||(this.lastRecordedPageScroll_=a,this.updateScreenCalculations_())};
 Blockly.WorkspaceSvg.prototype.getCanvas=function(){return this.svgBlockCanvas_};Blockly.WorkspaceSvg.prototype.getBubbleCanvas=function(){return this.svgBubbleCanvas_};Blockly.WorkspaceSvg.prototype.getParentSvg=function(){if(this.cachedParentSvg_)return this.cachedParentSvg_;for(var a=this.svgGroup_;a;){if("svg"==a.tagName)return this.cachedParentSvg_=a;a=a.parentNode}return null};
@@ -1334,7 +1335,7 @@ Blockly.WorkspaceSvg.prototype.translate=function(a,b){if(this.useWorkspaceDragS
 Blockly.WorkspaceSvg.prototype.resetDragSurface=function(){if(this.useWorkspaceDragSurface_){this.isDragSurfaceActive_=!1;var a=this.workspaceDragSurface_.getSurfaceTranslation();this.workspaceDragSurface_.clearAndHide(this.svgGroup_);a="translate("+a.x+","+a.y+") scale("+this.scale+")";this.svgBlockCanvas_.setAttribute("transform",a);this.svgBubbleCanvas_.setAttribute("transform",a)}};
 Blockly.WorkspaceSvg.prototype.setupDragSurface=function(){if(this.useWorkspaceDragSurface_&&!this.isDragSurfaceActive_){this.isDragSurfaceActive_=!0;var a=this.svgBlockCanvas_.previousSibling,b=parseInt(this.getParentSvg().getAttribute("width"),10),c=parseInt(this.getParentSvg().getAttribute("height"),10),d=Blockly.utils.getRelativeXY(this.svgBlockCanvas_);this.workspaceDragSurface_.setContentsAndShow(this.svgBlockCanvas_,this.svgBubbleCanvas_,a,b,c,this.scale);this.workspaceDragSurface_.translateSurface(d.x,
 d.y)}};Blockly.WorkspaceSvg.prototype.getBlockDragSurface=function(){return this.blockDragSurface_};Blockly.WorkspaceSvg.prototype.getWidth=function(){var a=this.getMetrics();return a?a.viewWidth/this.scale:0};
-Blockly.WorkspaceSvg.prototype.setVisible=function(a){this.scrollbar&&this.scrollbar.setContainerVisible(a);this.getFlyout_()&&this.getFlyout_().setContainerVisible(a);this.getParentSvg().style.display=a?"block":"none";this.toolbox_&&(this.toolbox_.HtmlDiv.style.display=a?"block":"none");a?(this.render(),this.toolbox_&&this.toolbox_.position()):Blockly.hideChaff(!0);this.isVisible_=a};
+Blockly.WorkspaceSvg.prototype.setVisible=function(a){this.scrollbar&&this.scrollbar.setContainerVisible(a);this.getFlyout()&&this.getFlyout().setContainerVisible(a);this.getParentSvg().style.display=a?"block":"none";this.toolbox_&&(this.toolbox_.HtmlDiv.style.display=a?"block":"none");a?(this.render(),this.toolbox_&&this.toolbox_.position()):Blockly.hideChaff(!0);this.isVisible_=a};
 Blockly.WorkspaceSvg.prototype.render=function(){for(var a=this.getAllBlocks(!1),b=a.length-1;0<=b;b--)a[b].render(!1);if(this.currentGesture_)for(a=this.currentGesture_.getInsertionMarkers(),b=0;b<a.length;b++)a[b].render(!1)};Blockly.WorkspaceSvg.prototype.traceOn=function(){console.warn("Deprecated call to traceOn, delete this.")};
 Blockly.WorkspaceSvg.prototype.highlightBlock=function(a,b){if(void 0===b){for(var c=0,d;d=this.highlightedBlocks_[c];c++)d.setHighlighted(!1);this.highlightedBlocks_.length=0}if(d=a?this.getBlockById(a):null)(a=void 0===b||b)?-1==this.highlightedBlocks_.indexOf(d)&&this.highlightedBlocks_.push(d):Blockly.utils.arrayRemove(this.highlightedBlocks_,d),d.setHighlighted(a)};
 Blockly.WorkspaceSvg.prototype.paste=function(a){!this.rendered||a.getElementsByTagName("block").length>=this.remainingCapacity()||(this.currentGesture_&&this.currentGesture_.cancel(),"comment"==a.tagName.toLowerCase()?this.pasteWorkspaceComment_(a):this.pasteBlock_(a))};
@@ -1348,7 +1349,7 @@ Blockly.WorkspaceSvg.prototype.startDrag=function(a,b){a=Blockly.utils.mouseToSv
 Blockly.WorkspaceSvg.prototype.isDragging=function(){return null!=this.currentGesture_&&this.currentGesture_.isDragging()};Blockly.WorkspaceSvg.prototype.isDraggable=function(){return this.options.moveOptions&&this.options.moveOptions.drag};
 Blockly.WorkspaceSvg.prototype.isContentBounded=function(){return this.options.moveOptions&&this.options.moveOptions.scrollbars||this.options.moveOptions&&this.options.moveOptions.wheel||this.options.moveOptions&&this.options.moveOptions.drag||this.options.zoomOptions&&this.options.zoomOptions.controls||this.options.zoomOptions&&this.options.zoomOptions.wheel};
 Blockly.WorkspaceSvg.prototype.isMovable=function(){return this.options.moveOptions&&this.options.moveOptions.scrollbars||this.options.moveOptions&&this.options.moveOptions.wheel||this.options.moveOptions&&this.options.moveOptions.drag||this.options.zoomOptions&&this.options.zoomOptions.wheel};
-Blockly.WorkspaceSvg.prototype.onMouseWheel_=function(a){if(this.currentGesture_)a.preventDefault(),a.stopPropagation();else{var b=this.options.zoomOptions&&this.options.zoomOptions.wheel,c=this.options.moveOptions&&this.options.moveOptions.wheel;if(b||c){var d=Blockly.utils.getScrollDeltaPixels(a);!b||!a.ctrlKey&&c?(b=this.scrollX-d.x,c=this.scrollY-d.y,a.shiftKey&&!d.x&&(b=this.scrollX-d.y,c=this.scrollY),this.scroll(b,c)):(d=-d.y/50,b=Blockly.utils.mouseToSvg(a,this.getParentSvg(),this.getInverseScreenCTM()),
+Blockly.WorkspaceSvg.prototype.onMouseWheel_=function(a){if(Blockly.Gesture.inProgress())a.preventDefault(),a.stopPropagation();else{var b=this.options.zoomOptions&&this.options.zoomOptions.wheel,c=this.options.moveOptions&&this.options.moveOptions.wheel;if(b||c){var d=Blockly.utils.getScrollDeltaPixels(a);!b||!a.ctrlKey&&c?(b=this.scrollX-d.x,c=this.scrollY-d.y,a.shiftKey&&!d.x&&(b=this.scrollX-d.y,c=this.scrollY),this.scroll(b,c)):(d=-d.y/50,b=Blockly.utils.mouseToSvg(a,this.getParentSvg(),this.getInverseScreenCTM()),
 this.zoom(b.x,b.y,d));a.preventDefault()}}};
 Blockly.WorkspaceSvg.prototype.getBlocksBoundingBox=function(){var a=this.getTopBlocks(!1),b=this.getTopComments(!1);a=a.concat(b);if(!a.length)return{x:0,y:0,width:0,height:0};b=a[0].getBoundingRectangle();for(var c=1;c<a.length;c++){var d=a[c].getBoundingRectangle();d.topLeft.x<b.topLeft.x&&(b.topLeft.x=d.topLeft.x);d.bottomRight.x>b.bottomRight.x&&(b.bottomRight.x=d.bottomRight.x);d.topLeft.y<b.topLeft.y&&(b.topLeft.y=d.topLeft.y);d.bottomRight.y>b.bottomRight.y&&(b.bottomRight.y=d.bottomRight.y)}return{x:b.topLeft.x,
 y:b.topLeft.y,width:b.bottomRight.x-b.topLeft.x,height:b.bottomRight.y-b.topLeft.y}};Blockly.WorkspaceSvg.prototype.cleanUp=function(){this.setResizesEnabled(!1);Blockly.Events.setGroup(!0);for(var a=this.getTopBlocks(!0),b=0,c=0,d;d=a[c];c++)if(d.isMovable()){var e=d.getRelativeToSurfaceXY();d.moveBy(-e.x,b-e.y);d.snapToGrid();b=d.getRelativeToSurfaceXY().y+d.getHeightWidth().height+Blockly.BlockSvg.MIN_BLOCK_Y}Blockly.Events.setGroup(!1);this.setResizesEnabled(!0)};
@@ -1386,11 +1387,11 @@ this.svgDialog_.appendChild(b);return this.svgDialog_};Blockly.Mutator.prototype
 Blockly.Mutator.prototype.resizeBubble_=function(){var a=2*Blockly.Bubble.BORDER_WIDTH,b=this.workspace_.getCanvas().getBBox();var c=this.block_.RTL?-b.x:b.width+b.x;b=b.height+3*a;if(this.workspace_.flyout_){var d=this.workspace_.flyout_.getMetrics_();b=Math.max(b,d.contentHeight+20)}c+=3*a;if(Math.abs(this.workspaceWidth_-c)>a||Math.abs(this.workspaceHeight_-b)>a)this.workspaceWidth_=c,this.workspaceHeight_=b,this.bubble_.setBubbleSize(c+a,b+a),this.svgDialog_.setAttribute("width",this.workspaceWidth_),
 this.svgDialog_.setAttribute("height",this.workspaceHeight_);this.block_.RTL&&(a="translate("+this.workspaceWidth_+",0)",this.workspace_.getCanvas().setAttribute("transform",a));this.workspace_.resize()};
 Blockly.Mutator.prototype.setVisible=function(a){if(a!=this.isVisible())if(Blockly.Events.fire(new Blockly.Events.Ui(this.block_,"mutatorOpen",!a,a)),a){this.bubble_=new Blockly.Bubble(this.block_.workspace,this.createEditor_(),this.block_.svgPath_,this.iconXY_,null,null);this.bubble_.setSvgId(this.block_.id);if(a=this.workspace_.options.languageTree)this.workspace_.flyout_.init(this.workspace_),this.workspace_.flyout_.show(a.childNodes);this.rootBlock_=this.block_.decompose(this.workspace_);a=this.rootBlock_.getDescendants(!1);
-for(var b=0,c;c=a[b];b++)c.render();this.rootBlock_.setMovable(!1);this.rootBlock_.setDeletable(!1);this.workspace_.flyout_?(a=2*this.workspace_.flyout_.CORNER_RADIUS,b=this.workspace_.getFlyout_().getWidth()+a):b=a=16;this.block_.RTL&&(b=-b);this.rootBlock_.moveBy(b,a);if(this.block_.saveConnections){var d=this;this.block_.saveConnections(this.rootBlock_);this.sourceListener_=function(){d.block_.saveConnections(d.rootBlock_)};this.block_.workspace.addChangeListener(this.sourceListener_)}this.resizeBubble_();
+for(var b=0,c;c=a[b];b++)c.render();this.rootBlock_.setMovable(!1);this.rootBlock_.setDeletable(!1);this.workspace_.flyout_?(a=2*this.workspace_.flyout_.CORNER_RADIUS,b=this.workspace_.getFlyout().getWidth()+a):b=a=16;this.block_.RTL&&(b=-b);this.rootBlock_.moveBy(b,a);if(this.block_.saveConnections){var d=this;this.block_.saveConnections(this.rootBlock_);this.sourceListener_=function(){d.block_.saveConnections(d.rootBlock_)};this.block_.workspace.addChangeListener(this.sourceListener_)}this.resizeBubble_();
 this.workspace_.addChangeListener(this.workspaceChanged_.bind(this));this.updateColour()}else this.svgDialog_=null,this.workspace_.dispose(),this.rootBlock_=this.workspace_=null,this.bubble_.dispose(),this.bubble_=null,this.workspaceHeight_=this.workspaceWidth_=0,this.sourceListener_&&(this.block_.workspace.removeChangeListener(this.sourceListener_),this.sourceListener_=null)};
 Blockly.Mutator.prototype.workspaceChanged_=function(a){if(a.type!=Blockly.Events.UI&&(a.type!=Blockly.Events.CHANGE||"disabled"!=a.element)){if(!this.workspace_.isDragging()){a=this.workspace_.getTopBlocks(!1);for(var b=0,c;c=a[b];b++){var d=c.getRelativeToSurfaceXY(),e=c.getHeightWidth();20>d.y+e.height&&c.moveBy(0,20-e.height-d.y)}}if(this.rootBlock_.workspace==this.workspace_){Blockly.Events.setGroup(!0);c=this.block_;a=(a=c.mutationToDom())&&Blockly.Xml.domToText(a);b=c.rendered;c.rendered=!1;
 c.compose(this.rootBlock_);c.rendered=b;c.initSvg();b=(b=c.mutationToDom())&&Blockly.Xml.domToText(b);if(a!=b){Blockly.Events.fire(new Blockly.Events.BlockChange(c,"mutation",null,a,b));var f=Blockly.Events.getGroup();setTimeout(function(){Blockly.Events.setGroup(f);c.bumpNeighbours_();Blockly.Events.setGroup(!1)},Blockly.BUMP_DELAY)}c.rendered&&c.render();this.workspace_.isDragging()||this.resizeBubble_();Blockly.Events.setGroup(!1)}}};
-Blockly.Mutator.prototype.getFlyoutMetrics_=function(){return{viewHeight:this.workspaceHeight_,viewWidth:this.workspaceWidth_-this.workspace_.getFlyout_().getWidth(),absoluteTop:0,absoluteLeft:this.workspace_.RTL?0:this.workspace_.getFlyout_().getWidth()}};Blockly.Mutator.prototype.dispose=function(){this.block_.mutator=null;Blockly.Icon.prototype.dispose.call(this)};
+Blockly.Mutator.prototype.getFlyoutMetrics_=function(){return{viewHeight:this.workspaceHeight_,viewWidth:this.workspaceWidth_-this.workspace_.getFlyout().getWidth(),absoluteTop:0,absoluteLeft:this.workspace_.RTL?0:this.workspace_.getFlyout().getWidth()}};Blockly.Mutator.prototype.dispose=function(){this.block_.mutator=null;Blockly.Icon.prototype.dispose.call(this)};
 Blockly.Mutator.prototype.updateBlockStyle=function(){var a=this.workspace_;if(a&&a.getAllBlocks()){for(var b=a.getAllBlocks(),c=0;c<b.length;c++){var d=b[c];d.setStyle(d.getStyleName())}a=a.flyout_.workspace_.getAllBlocks();for(c=0;c<a.length;c++)d=a[c],d.setStyle(d.getStyleName())}};
 Blockly.Mutator.reconnect=function(a,b,c){if(!a||!a.getSourceBlock().workspace)return!1;c=b.getInput(c).connection;var d=a.targetBlock();return d&&d!=b||c.targetConnection==a?!1:(c.isConnected()&&c.disconnect(),c.connect(a),!0)};Blockly.Mutator.findParentWs=function(a){var b=null;if(a&&a.options){var c=a.options.parentWorkspace;a.isFlyout?c&&c.options&&(b=c.options.parentWorkspace):c&&(b=c)}return b};goog.global.Blockly||(goog.global.Blockly={});
 goog.global.Blockly.Mutator||(goog.global.Blockly.Mutator={});goog.global.Blockly.Mutator.reconnect=Blockly.Mutator.reconnect;Blockly.Extensions={};Blockly.Extensions.ALL_={};Blockly.Extensions.register=function(a,b){if("string"!=typeof a||""==a.trim())throw Error('Error: Invalid extension name "'+a+'"');if(Blockly.Extensions.ALL_[a])throw Error('Error: Extension "'+a+'" is already registered.');if("function"!=typeof b)throw Error('Error: Extension "'+a+'" must be a function');Blockly.Extensions.ALL_[a]=b};
@@ -1435,7 +1436,7 @@ Blockly.Block.prototype.colourSecondary_=null;Blockly.Block.prototype.colourTert
 Blockly.Block.prototype.dispose=function(a){if(this.workspace){this.onchangeWrapper_&&this.workspace.removeChangeListener(this.onchangeWrapper_);this.unplug(a);Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.BlockDelete(this));Blockly.Events.disable();try{this.workspace&&(this.workspace.removeTopBlock(this),this.workspace.removeTypedBlock(this),delete this.workspace.blockDB_[this.id],this.workspace=null);Blockly.selected==this&&(Blockly.selected=null);for(var b=this.childBlocks_.length-
 1;0<=b;b--)this.childBlocks_[b].dispose(!1);b=0;for(var c;c=this.inputList[b];b++)c.dispose();this.inputList.length=0;var d=this.getConnections_(!0);for(b=0;b<d.length;b++){var e=d[b];e.isConnected()&&e.disconnect();d[b].dispose()}}finally{Blockly.Events.enable()}}};Blockly.Block.prototype.initModel=function(){for(var a=0,b;b=this.inputList[a];a++)for(var c=0,d;d=b.fieldRow[c];c++)d.initModel&&d.initModel()};
 Blockly.Block.prototype.unplug=function(a){this.outputConnection?this.unplugFromRow_(a):this.previousConnection&&this.unplugFromStack_(a)};Blockly.Block.prototype.unplugFromRow_=function(a){var b=null;this.outputConnection.isConnected()&&(b=this.outputConnection.targetConnection,this.outputConnection.disconnect());b&&a&&(a=this.getOnlyValueConnection_())&&a.isConnected()&&!a.targetBlock().isShadow()&&(a=a.targetConnection,a.checkType_(b)&&(a.disconnect(),b.connect(a)))};
-Blockly.Block.prototype.getOnlyValueConnection_=function(){for(var a=null,b=0;b<this.inputList.length;b++){var c=this.inputList[b].connection;if(c&&c.type==Blockly.INPUT_VALUE){if(a)return null;a=c}}return a};
+Blockly.Block.prototype.getOnlyValueConnection_=function(){for(var a=null,b=0;b<this.inputList.length;b++){var c=this.inputList[b].connection;if(c&&c.type==Blockly.INPUT_VALUE&&c.targetConnection){if(a)return null;a=c}}return a};
 Blockly.Block.prototype.unplugFromStack_=function(a){var b=null;this.previousConnection.isConnected()&&(b=this.previousConnection.targetConnection,this.previousConnection.disconnect());var c=this.getNextBlock();a&&c&&!c.isShadow()&&(a=this.nextConnection.targetConnection,a.disconnect(),b&&b.checkType_(a)&&b.connect(a))};
 Blockly.Block.prototype.getConnections_=function(a){a=[];this.outputConnection&&a.push(this.outputConnection);this.previousConnection&&a.push(this.previousConnection);this.nextConnection&&a.push(this.nextConnection);for(var b=0,c;c=this.inputList[b];b++)c.connection&&a.push(c.connection);return a};Blockly.Block.prototype.lastConnectionInStack=function(){for(var a=this.nextConnection;a;){var b=a.targetBlock();if(!b)return a;a=b.nextConnection}return null};Blockly.Block.prototype.bumpNeighbours_=function(){console.warn("Not expected to reach Block.bumpNeighbours_ function. BlockSvg.bumpNeighbours_ was expected to be called instead.")};
 Blockly.Block.prototype.getParent=function(){return this.parentBlock_};Blockly.Block.prototype.getInputWithBlock=function(a){for(var b=0,c;c=this.inputList[b];b++)if(c.connection&&c.connection.targetBlock()==a)return c;return null};Blockly.Block.prototype.getSurroundParent=function(){var a=this;do{var b=a;a=a.getParent();if(!a)return null}while(a.getNextBlock()==b);return a};Blockly.Block.prototype.getNextBlock=function(){return this.nextConnection&&this.nextConnection.targetBlock()};
@@ -1722,7 +1723,8 @@ Blockly.Flyout.prototype.placeNewBlock_=function(a){var b=this.targetWorkspace_;
 c.moveBy(b.x,b.y);return c};Blockly.HorizontalFlyout=function(a){a.getMetrics=this.getMetrics_.bind(this);a.setMetrics=this.setMetrics_.bind(this);Blockly.HorizontalFlyout.superClass_.constructor.call(this,a);this.horizontalLayout_=!0};goog.inherits(Blockly.HorizontalFlyout,Blockly.Flyout);
 Blockly.HorizontalFlyout.prototype.getMetrics_=function(){if(!this.isVisible())return null;try{var a=this.workspace_.getCanvas().getBBox()}catch(e){a={height:0,y:0,width:0,x:0}}var b=this.SCROLLBAR_PADDING,c=this.SCROLLBAR_PADDING;this.toolboxPosition_==Blockly.TOOLBOX_AT_BOTTOM&&(b=0);var d=this.height_;this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP&&(d-=this.SCROLLBAR_PADDING);return{viewHeight:d,viewWidth:this.width_-2*this.SCROLLBAR_PADDING,contentHeight:(a.height+2*this.MARGIN)*this.workspace_.scale,
 contentWidth:(a.width+2*this.MARGIN)*this.workspace_.scale,viewTop:-this.workspace_.scrollY,viewLeft:-this.workspace_.scrollX,contentTop:0,contentLeft:0,absoluteTop:b,absoluteLeft:c}};Blockly.HorizontalFlyout.prototype.setMetrics_=function(a){var b=this.getMetrics_();b&&("number"==typeof a.x&&(this.workspace_.scrollX=-b.contentWidth*a.x),this.workspace_.translate(this.workspace_.scrollX+b.absoluteLeft,this.workspace_.scrollY+b.absoluteTop))};
-Blockly.HorizontalFlyout.prototype.position=function(){if(this.isVisible()){var a=this.targetWorkspace_.getMetrics();a&&(this.width_=a.viewWidth,this.setBackgroundPath_(a.viewWidth-2*this.CORNER_RADIUS,this.height_-this.CORNER_RADIUS),this.positionAt_(this.width_,this.height_,0,a.toolboxHeight?this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP?a.toolboxHeight:a.viewHeight-this.height_:this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP?0:a.viewHeight))}};
+Blockly.HorizontalFlyout.prototype.position=function(){if(this.isVisible()){var a=this.targetWorkspace_.getMetrics();a&&(this.width_=a.viewWidth,this.setBackgroundPath_(a.viewWidth-2*this.CORNER_RADIUS,this.height_-this.CORNER_RADIUS),this.positionAt_(this.width_,this.height_,0,a.toolboxPosition==this.toolboxPosition_?a.toolboxHeight?this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP?a.toolboxHeight:a.viewHeight-this.height_:this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP?0:a.viewHeight:this.toolboxPosition_==
+Blockly.TOOLBOX_AT_TOP?0:a.viewHeight+a.absoluteTop-this.height_))}};
 Blockly.HorizontalFlyout.prototype.setBackgroundPath_=function(a,b){var c=this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP,d=["M 0,"+(c?0:this.CORNER_RADIUS)];c?(d.push("h",a+2*this.CORNER_RADIUS),d.push("v",b),d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,-this.CORNER_RADIUS,this.CORNER_RADIUS),d.push("h",-1*a),d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,-this.CORNER_RADIUS,-this.CORNER_RADIUS)):(d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,this.CORNER_RADIUS,-this.CORNER_RADIUS),
 d.push("h",a),d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,this.CORNER_RADIUS,this.CORNER_RADIUS),d.push("v",b),d.push("h",-a-2*this.CORNER_RADIUS));d.push("z");this.svgBackground_.setAttribute("d",d.join(" "))};Blockly.HorizontalFlyout.prototype.scrollToStart=function(){this.scrollbar_.set(this.RTL?Infinity:0)};
 Blockly.HorizontalFlyout.prototype.wheel_=function(a){var b=Blockly.utils.getScrollDeltaPixels(a),c=b.x||b.y;c&&(b=this.getMetrics_(),c=b.viewLeft+c,c=Math.min(c,b.contentWidth-b.viewWidth),c=Math.max(c,0),this.scrollbar_.set(c),Blockly.WidgetDiv.hide());a.preventDefault();a.stopPropagation()};
@@ -1732,7 +1734,8 @@ Blockly.HorizontalFlyout.prototype.getClientRect=function(){if(!this.svgGroup_)r
 Blockly.HorizontalFlyout.prototype.reflowInternal_=function(){this.workspace_.scale=this.targetWorkspace_.scale;for(var a=0,b=this.workspace_.getTopBlocks(!1),c=0,d;d=b[c];c++)a=Math.max(a,d.getHeightWidth().height);a+=1.5*this.MARGIN;a*=this.workspace_.scale;a+=Blockly.Scrollbar.scrollbarThickness;if(this.height_!=a){for(c=0;d=b[c];c++)d.flyoutRect_&&this.moveRectToBlock_(d.flyoutRect_,d);this.height_=a;this.position()}};Blockly.VerticalFlyout=function(a){a.getMetrics=this.getMetrics_.bind(this);a.setMetrics=this.setMetrics_.bind(this);Blockly.VerticalFlyout.superClass_.constructor.call(this,a);this.horizontalLayout_=!1};goog.inherits(Blockly.VerticalFlyout,Blockly.Flyout);
 Blockly.VerticalFlyout.prototype.getMetrics_=function(){if(!this.isVisible())return null;try{var a=this.workspace_.getCanvas().getBBox()}catch(e){a={height:0,y:0,width:0,x:0}}var b=this.SCROLLBAR_PADDING,c=this.height_-2*this.SCROLLBAR_PADDING,d=this.width_;this.RTL||(d-=this.SCROLLBAR_PADDING);return{viewHeight:c,viewWidth:d,contentHeight:a.height*this.workspace_.scale+2*this.MARGIN,contentWidth:a.width*this.workspace_.scale+2*this.MARGIN,viewTop:-this.workspace_.scrollY+a.y,viewLeft:-this.workspace_.scrollX,
 contentTop:a.y,contentLeft:a.x,absoluteTop:b,absoluteLeft:0}};Blockly.VerticalFlyout.prototype.setMetrics_=function(a){var b=this.getMetrics_();b&&("number"==typeof a.y&&(this.workspace_.scrollY=-b.contentHeight*a.y),this.workspace_.translate(this.workspace_.scrollX+b.absoluteLeft,this.workspace_.scrollY+b.absoluteTop))};
-Blockly.VerticalFlyout.prototype.position=function(){if(this.isVisible()){var a=this.targetWorkspace_.getMetrics();a&&(this.height_=a.viewHeight,this.setBackgroundPath_(this.width_-this.CORNER_RADIUS,a.viewHeight-2*this.CORNER_RADIUS),this.positionAt_(this.width_,this.height_,a.toolboxWidth?this.toolboxPosition_==Blockly.TOOLBOX_AT_LEFT?a.toolboxWidth:a.viewWidth-this.width_:this.toolboxPosition_==Blockly.TOOLBOX_AT_LEFT?0:a.viewWidth,0))}};
+Blockly.VerticalFlyout.prototype.position=function(){if(this.isVisible()){var a=this.targetWorkspace_.getMetrics();a&&(this.height_=a.viewHeight,this.setBackgroundPath_(this.width_-this.CORNER_RADIUS,a.viewHeight-2*this.CORNER_RADIUS),this.positionAt_(this.width_,this.height_,a.toolboxPosition==this.toolboxPosition_?a.toolboxWidth?this.toolboxPosition_==Blockly.TOOLBOX_AT_LEFT?a.toolboxWidth:a.viewWidth-this.width_:this.toolboxPosition_==Blockly.TOOLBOX_AT_LEFT?0:a.viewWidth:this.toolboxPosition_==
+Blockly.TOOLBOX_AT_LEFT?0:a.viewWidth+a.absoluteLeft-this.width_,0))}};
 Blockly.VerticalFlyout.prototype.setBackgroundPath_=function(a,b){var c=this.toolboxPosition_==Blockly.TOOLBOX_AT_RIGHT,d=a+this.CORNER_RADIUS;d=["M "+(c?d:0)+",0"];d.push("h",c?-a:a);d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,c?0:1,c?-this.CORNER_RADIUS:this.CORNER_RADIUS,this.CORNER_RADIUS);d.push("v",Math.max(0,b));d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,c?0:1,c?this.CORNER_RADIUS:-this.CORNER_RADIUS,this.CORNER_RADIUS);d.push("h",c?a:-a);d.push("z");this.svgBackground_.setAttribute("d",
 d.join(" "))};Blockly.VerticalFlyout.prototype.scrollToStart=function(){this.scrollbar_.set(0)};Blockly.VerticalFlyout.prototype.wheel_=function(a){var b=Blockly.utils.getScrollDeltaPixels(a);if(b.y){var c=this.getMetrics_();b=c.viewTop-c.contentTop+b.y;b=Math.min(b,c.contentHeight-c.viewHeight);b=Math.max(b,0);this.scrollbar_.set(b);Blockly.WidgetDiv.hide()}a.preventDefault();a.stopPropagation()};
 Blockly.VerticalFlyout.prototype.layout_=function(a,b){this.workspace_.scale=this.targetWorkspace_.scale;for(var c=this.MARGIN,d=this.RTL?c:c+Blockly.BlockSvg.TAB_WIDTH,e=0,f;f=a[e];e++)if("block"==f.type){f=f.block;for(var g=f.getDescendants(!1),h=0,k;k=g[h];h++)k.isInFlyout=!0;f.render();g=f.getSvgRoot();h=f.getHeightWidth();f.moveBy(d,c);k=this.createRect_(f,this.RTL?d-h.width:d,c,h,e);this.addBlockListeners_(g,f,k);c+=h.height+b[e]}else"button"==f.type&&(this.initFlyoutButton_(f.button,d,c),c+=
@@ -1788,18 +1791,17 @@ Blockly.Css.CONTENT=[".blocklySvg {","background-color: #fff;","outline: none;",
 "}",".blocklyTreeLabel {","cursor: default;","font-family: sans-serif;","font-size: 16px;","padding: 0 3px;","vertical-align: middle;","}",".blocklyToolboxDelete .blocklyTreeLabel {",'cursor: url("<<<PATH>>>/handdelete.cur"), auto;',"}",".blocklyTreeSelected .blocklyTreeLabel {","color: #fff;","}",".blocklyColourTable {","border-collapse: collapse;","}",".blocklyColourTable>tr>td {","border: 1px solid #666;","padding: 0;","}",".blocklyColourTable>tr>td>div {","border: 1px solid #666;","height: 13px;",
 "width: 15px;","}",".blocklyColourTable>tr>td>div:hover {","border: 1px solid #fff;","}",".blocklyColourSelected, .blocklyColourSelected:hover {","border: 1px solid #000 !important;","}",".blocklyWidgetDiv .goog-menu {","background: #fff;","border-color: #ccc #666 #666 #ccc;","border-style: solid;","border-width: 1px;","cursor: default;","font: normal 13px Arial, sans-serif;","margin: 0;","outline: none;","padding: 4px 0;","position: absolute;","overflow-y: auto;","overflow-x: hidden;","max-height: 100%;",
 "z-index: 20000;","}",".blocklyDropDownDiv .goog-menu {","cursor: default;",'font: normal 13px "Helvetica Neue", Helvetica, sans-serif;',"outline: none;","z-index: 20000;","}",".blocklyWidgetDiv .goog-menuitem, ",".blocklyDropDownDiv .goog-menuitem {","color: #000;","font: normal 13px Arial, sans-serif;","list-style: none;","margin: 0;","min-width: 7em;","padding: 5px 5px 5px 28px;","white-space: nowrap;","}",".blocklyWidgetDiv .goog-menuitem.goog-menuitem-rtl, ",".blocklyDropDownDiv .goog-menuitem.goog-menuitem-rtl {",
-"padding-left: 7em;","padding-right: 28px;","}",".blocklyWidgetDiv .goog-menu-nocheckbox .goog-menuitem, ",".blocklyWidgetDiv .goog-menu-noicon .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-nocheckbox .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-noicon .goog-menuitem { ","padding-left: 12px;","}",".blocklyWidgetDiv .goog-menu-noaccel .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-noaccel .goog-menuitem {","padding-right: 20px;","}",".blocklyWidgetDiv .goog-menuitem-content, ",".blocklyDropDownDiv .goog-menuitem-content {",
+"padding-left: 5px;","padding-right: 28px;","}",".blocklyWidgetDiv .goog-menu-nocheckbox .goog-menuitem, ",".blocklyWidgetDiv .goog-menu-noicon .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-nocheckbox .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-noicon .goog-menuitem { ","padding-left: 12px;","}",".blocklyWidgetDiv .goog-menu-noaccel .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-noaccel .goog-menuitem {","padding-right: 20px;","}",".blocklyWidgetDiv .goog-menuitem-content, ",".blocklyDropDownDiv .goog-menuitem-content {",
 "color: #000;","font: normal 13px Arial, sans-serif;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-accel, ",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-content, ",".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-accel, ",".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-content {","color: #ccc !important;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-icon {","opacity: 0.3;",
-"filter: alpha(opacity=30);","}",".blocklyWidgetDiv .goog-menuitem-highlight, ",".blocklyWidgetDiv .goog-menuitem-hover {","background-color: #d6e9f8;","border-color: #d6e9f8;","border-style: dotted;","border-width: 1px 0;","padding-bottom: 3px;","padding-top: 3px;","}",".blocklyDropDownDiv .goog-menuitem-highlight, ",".blocklyDropDownDiv .goog-menuitem-hover {","background-color: rgba(0, 0, 0, 0.2);","}",".blocklyWidgetDiv .goog-menuitem-checkbox, ",".blocklyWidgetDiv .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-menuitem-checkbox, ",
+"filter: alpha(opacity=30);","}",".blocklyWidgetDiv .goog-menuitem-highlight, ",".blocklyWidgetDiv .goog-menuitem-hover {","background-color: #d6e9f8;","border-color: #d6e9f8;","border-style: dotted;","border-width: 1px 0;","padding-bottom: 4px;","padding-top: 4px;","}",".blocklyDropDownDiv .goog-menuitem-highlight, ",".blocklyDropDownDiv .goog-menuitem-hover {","background-color: rgba(0, 0, 0, 0.2);","}",".blocklyWidgetDiv .goog-menuitem-checkbox, ",".blocklyWidgetDiv .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-menuitem-checkbox, ",
 ".blocklyDropDownDiv .goog-menuitem-icon {","background-repeat: no-repeat;","height: 16px;","left: 6px;","position: absolute;","right: auto;","vertical-align: middle;","width: 16px;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-checkbox, ",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-checkbox, ",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-icon {","left: auto;","right: 6px;","}",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox, ",
-".blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-checkbox, ",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-icon {","background: url(//ssl.gstatic.com/editor/editortoolbar.png) no-repeat -512px 0;","position: static;","float: left;","margin-left: -24px;","}",".blocklyWidgetDiv .goog-menuitem-accel, ",".blocklyDropDownDiv .goog-menuitem-accel {","color: #999;","direction: ltr;","left: auto;","padding: 0 6px;","position: absolute;",
-"right: 0;","text-align: right;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-accel, ",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-accel {","left: 0;","right: auto;","text-align: left;","}",".blocklyWidgetDiv .goog-menuitem-mnemonic-hint, ",".blocklyDropDownDiv .goog-menuitem-mnemonic-hint {","text-decoration: underline;","}",".blocklyWidgetDiv .goog-menuitem-mnemonic-separator, ",".blocklyDropDownDiv .goog-menuitem-mnemonic-separator {","color: #999;","font-size: 12px;","padding-left: 4px;",
-"}",".blocklyWidgetDiv .goog-menuseparator, ",".blocklyDropDownDiv .goog-menuseparator {","border-top: 1px solid #ccc;","margin: 4px 0;","padding: 0;","}",""];Blockly.WidgetDiv={};Blockly.WidgetDiv.DIV=null;Blockly.WidgetDiv.owner_=null;Blockly.WidgetDiv.dispose_=null;Blockly.WidgetDiv.createDom=function(){Blockly.WidgetDiv.DIV||(Blockly.WidgetDiv.DIV=document.createElement("div"),Blockly.WidgetDiv.DIV.className="blocklyWidgetDiv",document.body.appendChild(Blockly.WidgetDiv.DIV))};
+".blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-checkbox, ",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-icon {","background: url(//ssl.gstatic.com/editor/editortoolbar.png) no-repeat -512px 0;","position: static;","float: left;","margin-left: -24px;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-checkbox, ",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-checkbox, ",
+".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-icon {","float: right;","margin-right: -24px;","}",".blocklyWidgetDiv .goog-menuitem-accel, ",".blocklyDropDownDiv .goog-menuitem-accel {","color: #999;","direction: ltr;","left: auto;","padding: 0 6px;","position: absolute;","right: 0;","text-align: right;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-accel, ",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-accel {","left: 0;","right: auto;","text-align: left;","}",".blocklyWidgetDiv .goog-menuitem-mnemonic-hint, ",
+".blocklyDropDownDiv .goog-menuitem-mnemonic-hint {","text-decoration: underline;","}",".blocklyWidgetDiv .goog-menuitem-mnemonic-separator, ",".blocklyDropDownDiv .goog-menuitem-mnemonic-separator {","color: #999;","font-size: 12px;","padding-left: 4px;","}",".blocklyWidgetDiv .goog-menuseparator, ",".blocklyDropDownDiv .goog-menuseparator {","border-top: 1px solid #ccc;","margin: 4px 0;","padding: 0;","}",""];Blockly.WidgetDiv={};Blockly.WidgetDiv.DIV=null;Blockly.WidgetDiv.owner_=null;Blockly.WidgetDiv.dispose_=null;Blockly.WidgetDiv.createDom=function(){Blockly.WidgetDiv.DIV||(Blockly.WidgetDiv.DIV=document.createElement("div"),Blockly.WidgetDiv.DIV.className="blocklyWidgetDiv",document.body.appendChild(Blockly.WidgetDiv.DIV))};
 Blockly.WidgetDiv.show=function(a,b,c){Blockly.WidgetDiv.hide();Blockly.WidgetDiv.owner_=a;Blockly.WidgetDiv.dispose_=c;a=goog.style.getViewportPageOffset(document);Blockly.WidgetDiv.DIV.style.top=a.y+"px";Blockly.WidgetDiv.DIV.style.direction=b?"rtl":"ltr";Blockly.WidgetDiv.DIV.style.display="block"};
 Blockly.WidgetDiv.hide=function(){Blockly.WidgetDiv.owner_&&(Blockly.WidgetDiv.owner_=null,Blockly.WidgetDiv.DIV.style.display="none",Blockly.WidgetDiv.DIV.style.left="",Blockly.WidgetDiv.DIV.style.top="",Blockly.WidgetDiv.dispose_&&Blockly.WidgetDiv.dispose_(),Blockly.WidgetDiv.dispose_=null,Blockly.WidgetDiv.DIV.innerHTML="")};Blockly.WidgetDiv.isVisible=function(){return!!Blockly.WidgetDiv.owner_};Blockly.WidgetDiv.hideIfOwner=function(a){Blockly.WidgetDiv.owner_==a&&Blockly.WidgetDiv.hide()};
-Blockly.WidgetDiv.position=function(a,b,c,d,e){b<d.y&&(b=d.y);e?a>c.width+d.x&&(a=c.width+d.x):a<d.x&&(a=d.x);Blockly.WidgetDiv.positionInternal_(a,b,c.height)};Blockly.WidgetDiv.positionInternal_=function(a,b,c){Blockly.WidgetDiv.DIV.style.left=a+"px";Blockly.WidgetDiv.DIV.style.top=b+"px";Blockly.WidgetDiv.DIV.style.height=c+"px"};
-Blockly.WidgetDiv.positionWithAnchor=function(a,b,c,d){var e=Blockly.WidgetDiv.calculateY_(a,b,c);a=Blockly.WidgetDiv.calculateX_(a,b,c,d);0>e?Blockly.WidgetDiv.positionInternal_(a,0,c.height+e):Blockly.WidgetDiv.positionInternal_(a,e,c.height)};Blockly.WidgetDiv.calculateX_=function(a,b,c,d){if(d)return b=Math.max(b.right-c.width,a.left),Math.min(b,a.right-c.width);b=Math.min(b.left,a.right-c.width);return Math.max(b,a.left)};
-Blockly.WidgetDiv.calculateY_=function(a,b,c){return b.bottom+c.height>=a.bottom?b.top-c.height:b.bottom};Blockly.BlockDragSurfaceSvg=function(a){this.container_=a;this.createDom()};Blockly.BlockDragSurfaceSvg.prototype.SVG_=null;Blockly.BlockDragSurfaceSvg.prototype.dragGroup_=null;Blockly.BlockDragSurfaceSvg.prototype.container_=null;Blockly.BlockDragSurfaceSvg.prototype.scale_=1;Blockly.BlockDragSurfaceSvg.prototype.surfaceXY_=null;
+Blockly.WidgetDiv.positionInternal_=function(a,b,c){Blockly.WidgetDiv.DIV.style.left=a+"px";Blockly.WidgetDiv.DIV.style.top=b+"px";Blockly.WidgetDiv.DIV.style.height=c+"px"};Blockly.WidgetDiv.positionWithAnchor=function(a,b,c,d){var e=Blockly.WidgetDiv.calculateY_(a,b,c);a=Blockly.WidgetDiv.calculateX_(a,b,c,d);0>e?Blockly.WidgetDiv.positionInternal_(a,0,c.height+e):Blockly.WidgetDiv.positionInternal_(a,e,c.height)};
+Blockly.WidgetDiv.calculateX_=function(a,b,c,d){if(d)return b=Math.max(b.right-c.width,a.left),Math.min(b,a.right-c.width);b=Math.min(b.left,a.right-c.width);return Math.max(b,a.left)};Blockly.WidgetDiv.calculateY_=function(a,b,c){return b.bottom+c.height>=a.bottom?b.top-c.height:b.bottom};Blockly.BlockDragSurfaceSvg=function(a){this.container_=a;this.createDom()};Blockly.BlockDragSurfaceSvg.prototype.SVG_=null;Blockly.BlockDragSurfaceSvg.prototype.dragGroup_=null;Blockly.BlockDragSurfaceSvg.prototype.container_=null;Blockly.BlockDragSurfaceSvg.prototype.scale_=1;Blockly.BlockDragSurfaceSvg.prototype.surfaceXY_=null;
 Blockly.BlockDragSurfaceSvg.prototype.createDom=function(){this.SVG_||(this.SVG_=Blockly.utils.createSvgElement("svg",{xmlns:Blockly.SVG_NS,"xmlns:html":Blockly.HTML_NS,"xmlns:xlink":"http://www.w3.org/1999/xlink",version:"1.1","class":"blocklyBlockDragSurface"},this.container_),this.dragGroup_=Blockly.utils.createSvgElement("g",{},this.SVG_))};
 Blockly.BlockDragSurfaceSvg.prototype.setBlocksAndShow=function(a){if(this.dragGroup_.childNodes.length)throw Error("Already dragging a block.");this.dragGroup_.appendChild(a);this.SVG_.style.display="block";this.surfaceXY_=new goog.math.Coordinate(0,0)};Blockly.BlockDragSurfaceSvg.prototype.translateAndScaleGroup=function(a,b,c){this.scale_=c;a=a.toFixed(0);b=b.toFixed(0);this.dragGroup_.setAttribute("transform","translate("+a+","+b+") scale("+c+")")};
 Blockly.BlockDragSurfaceSvg.prototype.translateSurfaceInternal_=function(){var a=this.surfaceXY_.x,b=this.surfaceXY_.y;a=a.toFixed(0);b=b.toFixed(0);this.SVG_.style.display="block";Blockly.utils.setCssTransform(this.SVG_,"translate3d("+a+"px, "+b+"px, 0px)")};Blockly.BlockDragSurfaceSvg.prototype.translateSurface=function(a,b){this.surfaceXY_=new goog.math.Coordinate(a*this.scale_,b*this.scale_);this.translateSurfaceInternal_()};
@@ -1815,14 +1817,14 @@ c.contentHeight)/d);if(b.contentTop<b.viewTop||b.contentBottom>b.viewBottom||b.c
 n=b.viewBottom-d.bottomRight.y;0>n&&f.moveBy(0,n);n=b.viewLeft-d.topLeft.x;0<n&&f.moveBy(n,0);b=b.viewRight-d.bottomRight.x;0>b&&f.moveBy(b,0)}a&&(a.group||console.log("WARNING: Moved object in bounds but there was no event group. This may break undo."),Blockly.Events.setGroup(c))}}});Blockly.svgResize(e);Blockly.WidgetDiv.createDom();Blockly.DropDownDiv.createDom();Blockly.Tooltip.createDom();return e};
 Blockly.init_=function(a){var b=a.options,c=a.getParentSvg();Blockly.bindEventWithChecks_(c.parentNode,"contextmenu",null,function(a){Blockly.utils.isTargetInput(a)||a.preventDefault()});c=Blockly.bindEventWithChecks_(window,"resize",null,function(){Blockly.hideChaff(!0);Blockly.svgResize(a)});a.setResizeHandlerWrapper(c);Blockly.inject.bindDocumentEvents_();b.languageTree&&(a.toolbox_?a.toolbox_.init(a):a.flyout_&&(a.flyout_.init(a),a.flyout_.show(b.languageTree.childNodes),a.flyout_.scrollToStart()));
 c=Blockly.Scrollbar.scrollbarThickness;b.hasTrashcan&&(c=a.trashcan.init(c));b.zoomOptions&&b.zoomOptions.controls&&a.zoomControls_.init(c);b.moveOptions&&b.moveOptions.scrollbars?(a.scrollbar=new Blockly.ScrollbarPair(a),a.scrollbar.resize()):a.setMetrics({x:.5,y:.5});b.hasSounds&&Blockly.inject.loadSounds_(b.pathToMedia,a)};
-Blockly.inject.bindDocumentEvents_=function(){Blockly.documentEventsBound_||(Blockly.bindEventWithChecks_(document,"scroll",null,function(){for(var a in Blockly.Workspace.WorkspaceDB_){var b=Blockly.Workspace.WorkspaceDB_[a];b.updateInverseScreenCTM&&b.updateInverseScreenCTM()}}),Blockly.bindEventWithChecks_(document,"keydown",null,Blockly.onKeyDown_),Blockly.bindEvent_(document,"touchend",null,Blockly.longStop_),Blockly.bindEvent_(document,"touchcancel",null,Blockly.longStop_),goog.userAgent.IPAD&&
-Blockly.bindEventWithChecks_(window,"orientationchange",document,function(){Blockly.svgResize(Blockly.getMainWorkspace())}));Blockly.documentEventsBound_=!0};
+Blockly.inject.bindDocumentEvents_=function(){Blockly.documentEventsBound_||(document.addEventListener("mouseup",function(){Blockly.hideChaff();Blockly.Touch.clearTouchIdentifier()},!1),Blockly.bindEventWithChecks_(document,"scroll",null,function(){for(var a=Blockly.Workspace.getAll(),b=0,c;c=a[b];b++)c.updateInverseScreenCTM&&c.updateInverseScreenCTM()}),Blockly.bindEventWithChecks_(document,"keydown",null,Blockly.onKeyDown_),Blockly.bindEvent_(document,"touchend",null,Blockly.longStop_),Blockly.bindEvent_(document,
+"touchcancel",null,Blockly.longStop_),goog.userAgent.IPAD&&Blockly.bindEventWithChecks_(window,"orientationchange",document,function(){Blockly.svgResize(Blockly.getMainWorkspace())}));Blockly.documentEventsBound_=!0};
 Blockly.inject.loadSounds_=function(a,b){var c=b.getAudioManager();c.load([a+"click.mp3",a+"click.wav",a+"click.ogg"],"click");c.load([a+"disconnect.wav",a+"disconnect.mp3",a+"disconnect.ogg"],"disconnect");c.load([a+"delete.mp3",a+"delete.ogg",a+"delete.wav"],"delete");var d=[];a=function(){for(;d.length;)Blockly.unbindEvent_(d.pop());c.preload()};d.push(Blockly.bindEventWithChecks_(document,"mousemove",null,a,!0));d.push(Blockly.bindEventWithChecks_(document,"touchstart",null,a,!0))};
 Blockly.updateToolbox=function(a){console.warn("Deprecated call to Blockly.updateToolbox, use workspace.updateToolbox instead.");Blockly.getMainWorkspace().updateToolbox(a)};var CLOSURE_DEFINES={"goog.DEBUG":!1};Blockly.mainWorkspace=null;Blockly.selected=null;Blockly.draggingConnections_=[];Blockly.clipboardXml_=null;Blockly.clipboardSource_=null;Blockly.clipboardTypeCounts_=null;Blockly.cache3dSupported_=null;Blockly.theme_=null;Blockly.hueToRgb=function(a){return goog.color.hsvToHex(a,Blockly.HSV_SATURATION,255*Blockly.HSV_VALUE)};Blockly.svgSize=function(a){return{width:a.cachedWidth_,height:a.cachedHeight_}};Blockly.resizeSvgContents=function(a){a.resizeContents()};
 Blockly.svgResize=function(a){for(;a.options.parentWorkspace;)a=a.options.parentWorkspace;var b=a.getParentSvg(),c=b.parentNode;if(c){var d=c.offsetWidth;c=c.offsetHeight;b.cachedWidth_!=d&&(b.setAttribute("width",d+"px"),b.cachedWidth_=d);b.cachedHeight_!=c&&(b.setAttribute("height",c+"px"),b.cachedHeight_=c);a.resize()}};
-Blockly.onKeyDown_=function(a){var b=Blockly.mainWorkspace;if(!(b.options.readOnly||Blockly.utils.isTargetInput(a)||b.rendered&&!b.isVisible())){var c=!1;if(27==a.keyCode)Blockly.hideChaff();else if(8==a.keyCode||46==a.keyCode){a.preventDefault();if(b.isDragging())return;Blockly.selected&&Blockly.selected.isDeletable()&&(c=!0)}else if(a.altKey||a.ctrlKey||a.metaKey){if(b.isDragging())return;Blockly.selected&&Blockly.selected.isDeletable()&&Blockly.selected.isMovable()&&(67==a.keyCode?(Blockly.hideChaff(),
-Blockly.copy_(Blockly.selected)):88!=a.keyCode||Blockly.selected.workspace.isFlyout||(Blockly.copy_(Blockly.selected),c=!0));86==a.keyCode?Blockly.clipboardXml_&&(b=Blockly.clipboardSource_,b.isFlyout&&(b=b.targetWorkspace),Blockly.clipboardTypeCounts_&&b.isCapacityAvailable(Blockly.clipboardTypeCounts_)&&(Blockly.Events.setGroup(!0),b.paste(Blockly.clipboardXml_),Blockly.Events.setGroup(!1))):90==a.keyCode&&(Blockly.hideChaff(),b.undo(a.shiftKey))}c&&!Blockly.selected.workspace.isFlyout&&(Blockly.Events.setGroup(!0),
-Blockly.hideChaff(),Blockly.selected.dispose(!0,!0),Blockly.Events.setGroup(!1))}};Blockly.copy_=function(a){if(a.isComment)var b=a.toXmlWithXY();else{b=Blockly.Xml.blockToDom(a);Blockly.Xml.deleteNext(b);var c=a.getRelativeToSurfaceXY();b.setAttribute("x",a.RTL?-c.x:c.x);b.setAttribute("y",c.y)}Blockly.clipboardXml_=b;Blockly.clipboardSource_=a.workspace;Blockly.clipboardTypeCounts_=a.isComment?null:Blockly.utils.getBlockTypeCounts(a,!0)};
+Blockly.onKeyDown_=function(a){var b=Blockly.mainWorkspace;if(!(b.options.readOnly||Blockly.utils.isTargetInput(a)||b.rendered&&!b.isVisible())){var c=!1;if(27==a.keyCode)Blockly.hideChaff();else if(8==a.keyCode||46==a.keyCode){a.preventDefault();if(Blockly.Gesture.inProgress())return;Blockly.selected&&Blockly.selected.isDeletable()&&(c=!0)}else if(a.altKey||a.ctrlKey||a.metaKey){if(Blockly.Gesture.inProgress())return;Blockly.selected&&Blockly.selected.isDeletable()&&Blockly.selected.isMovable()&&
+(67==a.keyCode?(Blockly.hideChaff(),Blockly.copy_(Blockly.selected)):88!=a.keyCode||Blockly.selected.workspace.isFlyout||(Blockly.copy_(Blockly.selected),c=!0));86==a.keyCode?Blockly.clipboardXml_&&(b=Blockly.clipboardSource_,b.isFlyout&&(b=b.targetWorkspace),Blockly.clipboardTypeCounts_&&b.isCapacityAvailable(Blockly.clipboardTypeCounts_)&&(Blockly.Events.setGroup(!0),b.paste(Blockly.clipboardXml_),Blockly.Events.setGroup(!1))):90==a.keyCode&&(Blockly.hideChaff(),b.undo(a.shiftKey))}c&&!Blockly.selected.workspace.isFlyout&&
+(Blockly.Events.setGroup(!0),Blockly.hideChaff(),Blockly.selected.dispose(!0,!0),Blockly.Events.setGroup(!1))}};Blockly.copy_=function(a){if(a.isComment)var b=a.toXmlWithXY();else{b=Blockly.Xml.blockToDom(a);Blockly.Xml.deleteNext(b);var c=a.getRelativeToSurfaceXY();b.setAttribute("x",a.RTL?-c.x:c.x);b.setAttribute("y",c.y)}Blockly.clipboardXml_=b;Blockly.clipboardSource_=a.workspace;Blockly.clipboardTypeCounts_=a.isComment?null:Blockly.utils.getBlockTypeCounts(a,!0)};
 Blockly.duplicate_=function(a){var b=Blockly.clipboardXml_,c=Blockly.clipboardSource_;Blockly.copy_(a);a.workspace.paste(Blockly.clipboardXml_);Blockly.clipboardXml_=b;Blockly.clipboardSource_=c};Blockly.onContextMenu_=function(a){Blockly.utils.isTargetInput(a)||a.preventDefault()};
 Blockly.hideChaff=function(a){Blockly.Tooltip.hide();Blockly.WidgetDiv.hide();Blockly.DropDownDiv.hideWithoutAnimation();var b=Blockly.getMainWorkspace();b.trashcan&&b.trashcan.flyout_&&b.trashcan.flyout_.hide();a||b.toolbox_&&b.toolbox_.flyout_&&b.toolbox_.flyout_.autoClose&&b.toolbox_.clearSelection()};Blockly.addChangeListener=function(a){console.warn("Deprecated call to Blockly.addChangeListener, use workspace.addChangeListener instead.");return Blockly.getMainWorkspace().addChangeListener(a)};
 Blockly.getMainWorkspace=function(){return Blockly.mainWorkspace};Blockly.alert=function(a,b){window.alert(a);b&&b()};Blockly.confirm=function(a,b){b(window.confirm(a))};Blockly.prompt=function(a,b,c){c(window.prompt(a,b))};Blockly.jsonInitFactory_=function(a){return function(){this.jsonInit(a)}};
diff --git a/blockly_accessible_uncompressed.js b/blockly_accessible_uncompressed.js
index 05c713ee5..e05caad9e 100644
--- a/blockly_accessible_uncompressed.js
+++ b/blockly_accessible_uncompressed.js
@@ -750,7 +750,7 @@ goog.addDependency("i18n/dateintervalpatternsext.js", [], []);
 goog.addDependency("i18n/dateintervalsymbols.js", [], []);
 goog.addDependency("i18n/dateintervalsymbolsext.js", [], []);
 goog.addDependency("i18n/datetimeformat.js", ['goog.i18n.DateTimeFormat', 'goog.i18n.DateTimeFormat.Format'], ['goog.asserts', 'goog.date', 'goog.i18n.DateTimeSymbols', 'goog.i18n.TimeZone', 'goog.string']);
-goog.addDependency("i18n/datetimeformat_test.js", ['goog.i18n.DateTimeFormatTest'], ['goog.date.Date', 'goog.date.DateTime', 'goog.i18n.DateTimeFormat', 'goog.i18n.DateTimePatterns', 'goog.i18n.DateTimePatterns_ar_EG', 'goog.i18n.DateTimePatterns_de', 'goog.i18n.DateTimePatterns_en', 'goog.i18n.DateTimePatterns_fa', 'goog.i18n.DateTimePatterns_fr', 'goog.i18n.DateTimePatterns_ja', 'goog.i18n.DateTimePatterns_sv', 'goog.i18n.DateTimeSymbols', 'goog.i18n.DateTimeSymbols_ar_AE', 'goog.i18n.DateTimeSymbols_ar_EG', 'goog.i18n.DateTimeSymbols_ar_SA', 'goog.i18n.DateTimeSymbols_bn_BD', 'goog.i18n.DateTimeSymbols_de', 'goog.i18n.DateTimeSymbols_en', 'goog.i18n.DateTimeSymbols_en_GB', 'goog.i18n.DateTimeSymbols_en_IE', 'goog.i18n.DateTimeSymbols_en_IN', 'goog.i18n.DateTimeSymbols_en_US', 'goog.i18n.DateTimeSymbols_fa', 'goog.i18n.DateTimeSymbols_fr', 'goog.i18n.DateTimeSymbols_fr_DJ', 'goog.i18n.DateTimeSymbols_he_IL', 'goog.i18n.DateTimeSymbols_ja', 'goog.i18n.DateTimeSymbols_ro_RO', 'goog.i18n.DateTimeSymbols_sv', 'goog.i18n.TimeZone', 'goog.testing.jsunit']);
+goog.addDependency("i18n/datetimeformat_test.js", ['goog.i18n.DateTimeFormatTest'], ['goog.date.Date', 'goog.date.DateTime', 'goog.i18n.DateTimeFormat', 'goog.i18n.DateTimePatterns', 'goog.i18n.DateTimePatterns_ar_EG', 'goog.i18n.DateTimePatterns_bg', 'goog.i18n.DateTimePatterns_de', 'goog.i18n.DateTimePatterns_en', 'goog.i18n.DateTimePatterns_en_XA', 'goog.i18n.DateTimePatterns_fa', 'goog.i18n.DateTimePatterns_fr', 'goog.i18n.DateTimePatterns_ja', 'goog.i18n.DateTimePatterns_sv', 'goog.i18n.DateTimePatterns_zh_HK', 'goog.i18n.DateTimePatterns_zh_Hant_TW', 'goog.i18n.DateTimeSymbols', 'goog.i18n.DateTimeSymbols_ar_AE', 'goog.i18n.DateTimeSymbols_ar_EG', 'goog.i18n.DateTimeSymbols_ar_SA', 'goog.i18n.DateTimeSymbols_bn_BD', 'goog.i18n.DateTimeSymbols_de', 'goog.i18n.DateTimeSymbols_en', 'goog.i18n.DateTimeSymbols_en_GB', 'goog.i18n.DateTimeSymbols_en_IE', 'goog.i18n.DateTimeSymbols_en_IN', 'goog.i18n.DateTimeSymbols_en_US', 'goog.i18n.DateTimeSymbols_fa', 'goog.i18n.DateTimeSymbols_fr', 'goog.i18n.DateTimeSymbols_fr_DJ', 'goog.i18n.DateTimeSymbols_he_IL', 'goog.i18n.DateTimeSymbols_ja', 'goog.i18n.DateTimeSymbols_ro_RO', 'goog.i18n.DateTimeSymbols_sv', 'goog.i18n.TimeZone', 'goog.testing.jsunit']);
 goog.addDependency("i18n/datetimeparse.js", ['goog.i18n.DateTimeParse'], ['goog.asserts', 'goog.date', 'goog.i18n.DateTimeFormat', 'goog.i18n.DateTimeSymbols']);
 goog.addDependency("i18n/datetimeparse_test.js", ['goog.i18n.DateTimeParseTest'], ['goog.date.Date', 'goog.i18n.DateTimeFormat', 'goog.i18n.DateTimeParse', 'goog.i18n.DateTimeSymbols', 'goog.i18n.DateTimeSymbols_en', 'goog.i18n.DateTimeSymbols_fa', 'goog.i18n.DateTimeSymbols_fr', 'goog.i18n.DateTimeSymbols_pl', 'goog.i18n.DateTimeSymbols_zh', 'goog.testing.ExpectedFailures', 'goog.testing.jsunit', 'goog.userAgent']);
 goog.addDependency("i18n/datetimepatterns.js", ['goog.i18n.DateTimePatterns', 'goog.i18n.DateTimePatterns_af', 'goog.i18n.DateTimePatterns_am', 'goog.i18n.DateTimePatterns_ar', 'goog.i18n.DateTimePatterns_ar_DZ', 'goog.i18n.DateTimePatterns_ar_EG', 'goog.i18n.DateTimePatterns_az', 'goog.i18n.DateTimePatterns_be', 'goog.i18n.DateTimePatterns_bg', 'goog.i18n.DateTimePatterns_bn', 'goog.i18n.DateTimePatterns_br', 'goog.i18n.DateTimePatterns_bs', 'goog.i18n.DateTimePatterns_ca', 'goog.i18n.DateTimePatterns_chr', 'goog.i18n.DateTimePatterns_cs', 'goog.i18n.DateTimePatterns_cy', 'goog.i18n.DateTimePatterns_da', 'goog.i18n.DateTimePatterns_de', 'goog.i18n.DateTimePatterns_de_AT', 'goog.i18n.DateTimePatterns_de_CH', 'goog.i18n.DateTimePatterns_el', 'goog.i18n.DateTimePatterns_en', 'goog.i18n.DateTimePatterns_en_AU', 'goog.i18n.DateTimePatterns_en_CA', 'goog.i18n.DateTimePatterns_en_GB', 'goog.i18n.DateTimePatterns_en_IE', 'goog.i18n.DateTimePatterns_en_IN', 'goog.i18n.DateTimePatterns_en_SG', 'goog.i18n.DateTimePatterns_en_US', 'goog.i18n.DateTimePatterns_en_ZA', 'goog.i18n.DateTimePatterns_es', 'goog.i18n.DateTimePatterns_es_419', 'goog.i18n.DateTimePatterns_es_ES', 'goog.i18n.DateTimePatterns_es_MX', 'goog.i18n.DateTimePatterns_es_US', 'goog.i18n.DateTimePatterns_et', 'goog.i18n.DateTimePatterns_eu', 'goog.i18n.DateTimePatterns_fa', 'goog.i18n.DateTimePatterns_fi', 'goog.i18n.DateTimePatterns_fil', 'goog.i18n.DateTimePatterns_fr', 'goog.i18n.DateTimePatterns_fr_CA', 'goog.i18n.DateTimePatterns_ga', 'goog.i18n.DateTimePatterns_gl', 'goog.i18n.DateTimePatterns_gsw', 'goog.i18n.DateTimePatterns_gu', 'goog.i18n.DateTimePatterns_haw', 'goog.i18n.DateTimePatterns_he', 'goog.i18n.DateTimePatterns_hi', 'goog.i18n.DateTimePatterns_hr', 'goog.i18n.DateTimePatterns_hu', 'goog.i18n.DateTimePatterns_hy', 'goog.i18n.DateTimePatterns_id', 'goog.i18n.DateTimePatterns_in', 'goog.i18n.DateTimePatterns_is', 'goog.i18n.DateTimePatterns_it', 'goog.i18n.DateTimePatterns_iw', 'goog.i18n.DateTimePatterns_ja', 'goog.i18n.DateTimePatterns_ka', 'goog.i18n.DateTimePatterns_kk', 'goog.i18n.DateTimePatterns_km', 'goog.i18n.DateTimePatterns_kn', 'goog.i18n.DateTimePatterns_ko', 'goog.i18n.DateTimePatterns_ky', 'goog.i18n.DateTimePatterns_ln', 'goog.i18n.DateTimePatterns_lo', 'goog.i18n.DateTimePatterns_lt', 'goog.i18n.DateTimePatterns_lv', 'goog.i18n.DateTimePatterns_mk', 'goog.i18n.DateTimePatterns_ml', 'goog.i18n.DateTimePatterns_mn', 'goog.i18n.DateTimePatterns_mo', 'goog.i18n.DateTimePatterns_mr', 'goog.i18n.DateTimePatterns_ms', 'goog.i18n.DateTimePatterns_mt', 'goog.i18n.DateTimePatterns_my', 'goog.i18n.DateTimePatterns_nb', 'goog.i18n.DateTimePatterns_ne', 'goog.i18n.DateTimePatterns_nl', 'goog.i18n.DateTimePatterns_no', 'goog.i18n.DateTimePatterns_no_NO', 'goog.i18n.DateTimePatterns_or', 'goog.i18n.DateTimePatterns_pa', 'goog.i18n.DateTimePatterns_pl', 'goog.i18n.DateTimePatterns_pt', 'goog.i18n.DateTimePatterns_pt_BR', 'goog.i18n.DateTimePatterns_pt_PT', 'goog.i18n.DateTimePatterns_ro', 'goog.i18n.DateTimePatterns_ru', 'goog.i18n.DateTimePatterns_sh', 'goog.i18n.DateTimePatterns_si', 'goog.i18n.DateTimePatterns_sk', 'goog.i18n.DateTimePatterns_sl', 'goog.i18n.DateTimePatterns_sq', 'goog.i18n.DateTimePatterns_sr', 'goog.i18n.DateTimePatterns_sr_Latn', 'goog.i18n.DateTimePatterns_sv', 'goog.i18n.DateTimePatterns_sw', 'goog.i18n.DateTimePatterns_ta', 'goog.i18n.DateTimePatterns_te', 'goog.i18n.DateTimePatterns_th', 'goog.i18n.DateTimePatterns_tl', 'goog.i18n.DateTimePatterns_tr', 'goog.i18n.DateTimePatterns_uk', 'goog.i18n.DateTimePatterns_ur', 'goog.i18n.DateTimePatterns_uz', 'goog.i18n.DateTimePatterns_vi', 'goog.i18n.DateTimePatterns_zh', 'goog.i18n.DateTimePatterns_zh_CN', 'goog.i18n.DateTimePatterns_zh_HK', 'goog.i18n.DateTimePatterns_zh_TW', 'goog.i18n.DateTimePatterns_zu'], []);
diff --git a/blockly_compressed.js b/blockly_compressed.js
index b1973ab05..00679a332 100644
--- a/blockly_compressed.js
+++ b/blockly_compressed.js
@@ -926,8 +926,8 @@ Blockly.Touch.isMouseOrTouchEvent=function(a){return Blockly.utils.startsWith(a.
 Blockly.Touch.splitEventByTouches=function(a){var b=[];if(a.changedTouches)for(var c=0;c<a.changedTouches.length;c++)b[c]={type:a.type,changedTouches:[a.changedTouches[c]],target:a.target,stopPropagation:function(){a.stopPropagation()},preventDefault:function(){a.preventDefault()}};else b.push(a);return b};Blockly.Events={};Blockly.Events.group_="";Blockly.Events.recordUndo=!0;Blockly.Events.disabled_=0;Blockly.Events.CREATE="create";Blockly.Events.BLOCK_CREATE=Blockly.Events.CREATE;Blockly.Events.DELETE="delete";Blockly.Events.BLOCK_DELETE=Blockly.Events.DELETE;Blockly.Events.CHANGE="change";Blockly.Events.BLOCK_CHANGE=Blockly.Events.CHANGE;Blockly.Events.MOVE="move";Blockly.Events.BLOCK_MOVE=Blockly.Events.MOVE;Blockly.Events.VAR_CREATE="var_create";Blockly.Events.VAR_DELETE="var_delete";
 Blockly.Events.VAR_RENAME="var_rename";Blockly.Events.UI="ui";Blockly.Events.COMMENT_CREATE="comment_create";Blockly.Events.COMMENT_DELETE="comment_delete";Blockly.Events.COMMENT_CHANGE="comment_change";Blockly.Events.COMMENT_MOVE="comment_move";Blockly.Events.FINISHED_LOADING="finished_loading";Blockly.Events.BUMP_EVENTS=[Blockly.Events.BLOCK_CREATE,Blockly.Events.BLOCK_MOVE,Blockly.Events.COMMENT_CREATE,Blockly.Events.COMMENT_MOVE];Blockly.Events.FIRE_QUEUE_=[];
 Blockly.Events.fire=function(a){Blockly.Events.isEnabled()&&(Blockly.Events.FIRE_QUEUE_.length||setTimeout(Blockly.Events.fireNow_,0),Blockly.Events.FIRE_QUEUE_.push(a))};Blockly.Events.fireNow_=function(){for(var a=Blockly.Events.filter(Blockly.Events.FIRE_QUEUE_,!0),b=Blockly.Events.FIRE_QUEUE_.length=0,c;c=a[b];b++){var d=Blockly.Workspace.getById(c.workspaceId);d&&d.fireChangeListener(c)}};
-Blockly.Events.filter=function(a,b){var c=a.slice();b||c.reverse();for(var d=[],e=Object.create(null),f=0,g;g=c[f];f++)if(!g.isNull()){var h=[g.type,g.blockId,g.workspaceId].join(" "),k=e[h],l=k?k.event:null;k?g.type==Blockly.Events.MOVE&&k.index==f-1?(l.newParentId=g.newParentId,l.newInputName=g.newInputName,l.newCoordinate=g.newCoordinate,k.index=f):g.type==Blockly.Events.CHANGE&&g.element==l.element&&g.name==l.name?l.newValue=g.newValue:g.type!=Blockly.Events.UI||"click"!=g.element||"commentOpen"!=
-l.element&&"mutatorOpen"!=l.element&&"warningOpen"!=l.element?(e[h]={event:g,index:1},d.push(g)):l.newValue=g.newValue:(e[h]={event:g,index:f},d.push(g))}c=d.filter(function(a){return!a.isNull()});b||c.reverse();for(f=1;g=c[f];f++)g.type==Blockly.Events.CHANGE&&"mutation"==g.element&&c.unshift(c.splice(f,1)[0]);return c};Blockly.Events.clearPendingUndo=function(){for(var a=0,b;b=Blockly.Events.FIRE_QUEUE_[a];a++)b.recordUndo=!1};Blockly.Events.disable=function(){Blockly.Events.disabled_++};
+Blockly.Events.filter=function(a,b){var c=a.slice();b||c.reverse();for(var d=[],e=Object.create(null),f=0,g;g=c[f];f++)if(!g.isNull()){var h=[g.type,g.blockId,g.workspaceId].join(" "),k=e[h],l=k?k.event:null;if(!k)e[h]={event:g,index:f},d.push(g);else if(g.type==Blockly.Events.MOVE&&k.index==f-1)l.newParentId=g.newParentId,l.newInputName=g.newInputName,l.newCoordinate=g.newCoordinate,k.index=f;else if(g.type==Blockly.Events.CHANGE&&g.element==l.element&&g.name==l.name)l.newValue=g.newValue;else if(g.type!=
+Blockly.Events.UI||"click"!=g.element||"commentOpen"!=l.element&&"mutatorOpen"!=l.element&&"warningOpen"!=l.element)e[h]={event:g,index:1},d.push(g)}c=d.filter(function(a){return!a.isNull()});b||c.reverse();for(f=1;g=c[f];f++)g.type==Blockly.Events.CHANGE&&"mutation"==g.element&&c.unshift(c.splice(f,1)[0]);return c};Blockly.Events.clearPendingUndo=function(){for(var a=0,b;b=Blockly.Events.FIRE_QUEUE_[a];a++)b.recordUndo=!1};Blockly.Events.disable=function(){Blockly.Events.disabled_++};
 Blockly.Events.enable=function(){Blockly.Events.disabled_--};Blockly.Events.isEnabled=function(){return 0==Blockly.Events.disabled_};Blockly.Events.getGroup=function(){return Blockly.Events.group_};Blockly.Events.setGroup=function(a){Blockly.Events.group_="boolean"==typeof a?a?Blockly.utils.genUid():"":a};Blockly.Events.getDescendantIds_=function(a){var b=[];a=a.getDescendants(!1);for(var c=0,d;d=a[c];c++)b[c]=d.id;return b};
 Blockly.Events.fromJson=function(a,b){switch(a.type){case Blockly.Events.CREATE:var c=new Blockly.Events.Create(null);break;case Blockly.Events.DELETE:c=new Blockly.Events.Delete(null);break;case Blockly.Events.CHANGE:c=new Blockly.Events.Change(null,"","","","");break;case Blockly.Events.MOVE:c=new Blockly.Events.Move(null);break;case Blockly.Events.VAR_CREATE:c=new Blockly.Events.VarCreate(null);break;case Blockly.Events.VAR_DELETE:c=new Blockly.Events.VarDelete(null);break;case Blockly.Events.VAR_RENAME:c=
 new Blockly.Events.VarRename(null,"");break;case Blockly.Events.UI:c=new Blockly.Events.Ui(null);break;case Blockly.Events.COMMENT_CREATE:c=new Blockly.Events.CommentCreate(null);break;case Blockly.Events.COMMENT_CHANGE:c=new Blockly.Events.CommentChange(null);break;case Blockly.Events.COMMENT_MOVE:c=new Blockly.Events.CommentMove(null);break;case Blockly.Events.COMMENT_DELETE:c=new Blockly.Events.CommentDelete(null);break;default:throw Error("Unknown event type.");}c.fromJson(a);c.workspaceId=b.id;
@@ -1028,8 +1028,8 @@ Blockly.Workspace.prototype.isCapacityAvailable=function(a){if(!this.hasBlockLim
 Blockly.Workspace.prototype.undo=function(a){var b=a?this.redoStack_:this.undoStack_,c=a?this.undoStack_:this.redoStack_,d=b.pop();if(d){for(var e=[d];b.length&&d.group&&d.group==b[b.length-1].group;)e.push(b.pop());for(b=0;d=e[b];b++)c.push(d);e=Blockly.Events.filter(e,a);Blockly.Events.recordUndo=!1;try{for(b=0;d=e[b];b++)d.run(a)}finally{Blockly.Events.recordUndo=!0}}};Blockly.Workspace.prototype.clearUndo=function(){this.undoStack_.length=0;this.redoStack_.length=0;Blockly.Events.clearPendingUndo()};
 Blockly.Workspace.prototype.addChangeListener=function(a){this.listeners_.push(a);return a};Blockly.Workspace.prototype.removeChangeListener=function(a){Blockly.utils.arrayRemove(this.listeners_,a)};Blockly.Workspace.prototype.fireChangeListener=function(a){if(a.recordUndo)for(this.undoStack_.push(a),this.redoStack_.length=0;this.undoStack_.length>this.MAX_UNDO&&0<=this.MAX_UNDO;)this.undoStack_.shift();for(var b=0,c;c=this.listeners_[b];b++)c(a)};
 Blockly.Workspace.prototype.getBlockById=function(a){return this.blockDB_[a]||null};Blockly.Workspace.prototype.getCommentById=function(a){return this.commentDB_[a]||null};Blockly.Workspace.prototype.allInputsFilled=function(a){for(var b=this.getTopBlocks(!1),c=0,d;d=b[c];c++)if(!d.allInputsFilled(a))return!1;return!0};Blockly.Workspace.prototype.getPotentialVariableMap=function(){return this.potentialVariableMap_};
-Blockly.Workspace.prototype.createPotentialVariableMap=function(){this.potentialVariableMap_=new Blockly.VariableMap(this)};Blockly.Workspace.prototype.getVariableMap=function(){return this.variableMap_};Blockly.Workspace.WorkspaceDB_=Object.create(null);Blockly.Workspace.getById=function(a){return Blockly.Workspace.WorkspaceDB_[a]||null};Blockly.Workspace.prototype.clear=Blockly.Workspace.prototype.clear;Blockly.Workspace.prototype.clearUndo=Blockly.Workspace.prototype.clearUndo;
-Blockly.Workspace.prototype.addChangeListener=Blockly.Workspace.prototype.addChangeListener;Blockly.Workspace.prototype.removeChangeListener=Blockly.Workspace.prototype.removeChangeListener;Blockly.Bubble=function(a,b,c,d,e,f){this.workspace_=a;this.content_=b;this.shape_=c;c=Blockly.Bubble.ARROW_ANGLE;this.workspace_.RTL&&(c=-c);this.arrow_radians_=Blockly.utils.toRadians(c);a.getBubbleCanvas().appendChild(this.createDom_(b,!(!e||!f)));this.setAnchorLocation(d);e&&f||(b=this.content_.getBBox(),e=b.width+2*Blockly.Bubble.BORDER_WIDTH,f=b.height+2*Blockly.Bubble.BORDER_WIDTH);this.setBubbleSize(e,f);this.positionBubble_();this.renderArrow_();this.rendered_=!0;a.options.readOnly||(Blockly.bindEventWithChecks_(this.bubbleBack_,
+Blockly.Workspace.prototype.createPotentialVariableMap=function(){this.potentialVariableMap_=new Blockly.VariableMap(this)};Blockly.Workspace.prototype.getVariableMap=function(){return this.variableMap_};Blockly.Workspace.WorkspaceDB_=Object.create(null);Blockly.Workspace.getById=function(a){return Blockly.Workspace.WorkspaceDB_[a]||null};Blockly.Workspace.getAll=function(){var a=[],b;for(b in Blockly.Workspace.WorkspaceDB_)a.push(Blockly.Workspace.WorkspaceDB_[b]);return a};
+Blockly.Workspace.prototype.clear=Blockly.Workspace.prototype.clear;Blockly.Workspace.prototype.clearUndo=Blockly.Workspace.prototype.clearUndo;Blockly.Workspace.prototype.addChangeListener=Blockly.Workspace.prototype.addChangeListener;Blockly.Workspace.prototype.removeChangeListener=Blockly.Workspace.prototype.removeChangeListener;Blockly.Bubble=function(a,b,c,d,e,f){this.workspace_=a;this.content_=b;this.shape_=c;c=Blockly.Bubble.ARROW_ANGLE;this.workspace_.RTL&&(c=-c);this.arrow_radians_=Blockly.utils.toRadians(c);a.getBubbleCanvas().appendChild(this.createDom_(b,!(!e||!f)));this.setAnchorLocation(d);e&&f||(b=this.content_.getBBox(),e=b.width+2*Blockly.Bubble.BORDER_WIDTH,f=b.height+2*Blockly.Bubble.BORDER_WIDTH);this.setBubbleSize(e,f);this.positionBubble_();this.renderArrow_();this.rendered_=!0;a.options.readOnly||(Blockly.bindEventWithChecks_(this.bubbleBack_,
 "mousedown",this,this.bubbleMouseDown_),this.resizeGroup_&&Blockly.bindEventWithChecks_(this.resizeGroup_,"mousedown",this,this.resizeMouseDown_))};Blockly.Bubble.BORDER_WIDTH=6;Blockly.Bubble.ARROW_THICKNESS=5;Blockly.Bubble.ARROW_ANGLE=20;Blockly.Bubble.ARROW_BEND=4;Blockly.Bubble.ANCHOR_RADIUS=8;Blockly.Bubble.onMouseUpWrapper_=null;Blockly.Bubble.onMouseMoveWrapper_=null;Blockly.Bubble.prototype.resizeCallback_=null;
 Blockly.Bubble.unbindDragEvents_=function(){Blockly.Bubble.onMouseUpWrapper_&&(Blockly.unbindEvent_(Blockly.Bubble.onMouseUpWrapper_),Blockly.Bubble.onMouseUpWrapper_=null);Blockly.Bubble.onMouseMoveWrapper_&&(Blockly.unbindEvent_(Blockly.Bubble.onMouseMoveWrapper_),Blockly.Bubble.onMouseMoveWrapper_=null)};Blockly.Bubble.bubbleMouseUp_=function(){Blockly.Touch.clearTouchIdentifier();Blockly.Bubble.unbindDragEvents_()};Blockly.Bubble.prototype.rendered_=!1;Blockly.Bubble.prototype.anchorXY_=null;
 Blockly.Bubble.prototype.relativeLeft_=0;Blockly.Bubble.prototype.relativeTop_=0;Blockly.Bubble.prototype.width_=0;Blockly.Bubble.prototype.height_=0;Blockly.Bubble.prototype.autoLayout_=!0;
@@ -1102,8 +1102,8 @@ Blockly.BlockAnimations.connectionUiStep_=function(a,b,c){var d=(new Date-b)/150
 Blockly.BlockAnimations.disconnectUiEffect=function(a){a.workspace.getAudioManager().play("disconnect");if(!(1>a.workspace.scale)){var b=a.getHeightWidth().height;b=Math.atan(10/b)/Math.PI*180;a.RTL||(b*=-1);Blockly.BlockAnimations.disconnectUiStep_(a.getSvgRoot(),b,new Date)}};
 Blockly.BlockAnimations.disconnectUiStep_=function(a,b,c){var d=(new Date-c)/200;1<d?a.skew_="":(a.skew_="skewX("+Math.round(Math.sin(d*Math.PI*3)*(1-d)*b)+")",Blockly.BlockAnimations.disconnectGroup_=a,Blockly.BlockAnimations.disconnectPid_=setTimeout(Blockly.BlockAnimations.disconnectUiStep_,10,a,b,c));a.setAttribute("transform",a.translate_+a.skew_)};
 Blockly.BlockAnimations.disconnectUiStop=function(){if(Blockly.BlockAnimations.disconnectGroup_){clearTimeout(Blockly.BlockAnimations.disconnectPid_);var a=Blockly.BlockAnimations.disconnectGroup_;a.skew_="";a.setAttribute("transform",a.translate_);Blockly.BlockAnimations.disconnectGroup_=null}};Blockly.RenderedConnection=function(a,b){Blockly.RenderedConnection.superClass_.constructor.call(this,a,b);this.offsetInBlock_=new goog.math.Coordinate(0,0)};goog.inherits(Blockly.RenderedConnection,Blockly.Connection);Blockly.RenderedConnection.prototype.distanceFrom=function(a){var b=this.x_-a.x_;a=this.y_-a.y_;return Math.sqrt(b*b+a*a)};
-Blockly.RenderedConnection.prototype.bumpAwayFrom_=function(a){if(!this.sourceBlock_.workspace.isDragging()){var b=this.sourceBlock_.getRootBlock();if(!b.isInFlyout){var c=!1;if(!b.isMovable()){b=a.getSourceBlock().getRootBlock();if(!b.isMovable())return;a=this;c=!0}var d=Blockly.selected==b;d||b.addSelect();var e=a.x_+Blockly.SNAP_RADIUS+Math.floor(Math.random()*Blockly.BUMP_RANDOMNESS)-this.x_;a=a.y_+Blockly.SNAP_RADIUS+Math.floor(Math.random()*Blockly.BUMP_RANDOMNESS)-this.y_;c&&(a=-a);b.RTL&&
-(e=-e);b.moveBy(e,a);d||b.removeSelect()}}};Blockly.RenderedConnection.prototype.moveTo=function(a,b){this.inDB_&&this.db_.removeConnection_(this);this.x_=a;this.y_=b;this.hidden_||this.db_.addConnection(this)};Blockly.RenderedConnection.prototype.moveBy=function(a,b){this.moveTo(this.x_+a,this.y_+b)};Blockly.RenderedConnection.prototype.moveToOffset=function(a){this.moveTo(a.x+this.offsetInBlock_.x,a.y+this.offsetInBlock_.y)};
+Blockly.RenderedConnection.prototype.bumpAwayFrom_=function(a){if(!this.sourceBlock_.workspace.isDragging()){var b=this.sourceBlock_.getRootBlock();if(!b.isInFlyout){var c=!1;if(!b.isMovable()){b=a.getSourceBlock().getRootBlock();if(!b.isMovable())return;a=this;c=!0}var d=Blockly.selected==b;d||b.addSelect();var e=a.x_+Blockly.SNAP_RADIUS+Math.floor(Math.random()*Blockly.BUMP_RANDOMNESS)-this.x_,f=a.y_+Blockly.SNAP_RADIUS+Math.floor(Math.random()*Blockly.BUMP_RANDOMNESS)-this.y_;c&&(f=-f);b.RTL&&
+(e=a.x_-Blockly.SNAP_RADIUS-Math.floor(Math.random()*Blockly.BUMP_RANDOMNESS)-this.x_);b.moveBy(e,f);d||b.removeSelect()}}};Blockly.RenderedConnection.prototype.moveTo=function(a,b){this.inDB_&&this.db_.removeConnection_(this);this.x_=a;this.y_=b;this.hidden_||this.db_.addConnection(this)};Blockly.RenderedConnection.prototype.moveBy=function(a,b){this.moveTo(this.x_+a,this.y_+b)};Blockly.RenderedConnection.prototype.moveToOffset=function(a){this.moveTo(a.x+this.offsetInBlock_.x,a.y+this.offsetInBlock_.y)};
 Blockly.RenderedConnection.prototype.setOffsetInBlock=function(a,b){this.offsetInBlock_.x=a;this.offsetInBlock_.y=b};Blockly.RenderedConnection.prototype.tighten_=function(){var a=this.targetConnection.x_-this.x_,b=this.targetConnection.y_-this.y_;if(0!=a||0!=b){var c=this.targetBlock(),d=c.getSvgRoot();if(!d)throw Error("block is not rendered.");d=Blockly.utils.getRelativeXY(d);c.getSvgRoot().setAttribute("transform","translate("+(d.x-a)+","+(d.y-b)+")");c.moveConnections_(-a,-b)}};
 Blockly.RenderedConnection.prototype.closest=function(a,b){return this.dbOpposite_.searchForClosest(this,a,b)};
 Blockly.RenderedConnection.prototype.highlight=function(){var a=this.type==Blockly.INPUT_VALUE||this.type==Blockly.OUTPUT_VALUE?"m 0,0 "+Blockly.BlockSvg.TAB_PATH_DOWN+" v 5":"m -20,0 h 5 "+Blockly.BlockSvg.NOTCH_PATH_LEFT+" h 5";var b=this.sourceBlock_.getRelativeToSurfaceXY();Blockly.Connection.highlightedPath_=Blockly.utils.createSvgElement("path",{"class":"blocklyHighlightedConnectionPath",d:a,transform:"translate("+(this.x_-b.x)+","+(this.y_-b.y)+")"+(this.sourceBlock_.RTL?" scale(-1 1)":"")},
@@ -1203,7 +1203,8 @@ Blockly.Gesture.prototype.doBlockClick_=function(){this.flyout_&&this.flyout_.au
 Blockly.Gesture.prototype.bringBlockToFront_=function(){this.targetBlock_&&!this.flyout_&&this.targetBlock_.bringToFront()};Blockly.Gesture.prototype.setStartField=function(a){if(this.hasStarted_)throw Error("Tried to call gesture.setStartField, but the gesture had already been started.");this.startField_||(this.startField_=a)};Blockly.Gesture.prototype.setStartBubble=function(a){this.startBubble_||(this.startBubble_=a)};
 Blockly.Gesture.prototype.setStartBlock=function(a){this.startBlock_||this.startBubble_||(this.startBlock_=a,a.isInFlyout&&a!=a.getRootBlock()?this.setTargetBlock_(a.getRootBlock()):this.setTargetBlock_(a))};Blockly.Gesture.prototype.setTargetBlock_=function(a){a.isShadow()?this.setTargetBlock_(a.getParent()):this.targetBlock_=a};Blockly.Gesture.prototype.setStartWorkspace_=function(a){this.startWorkspace_||(this.startWorkspace_=a)};
 Blockly.Gesture.prototype.setStartFlyout_=function(a){this.flyout_||(this.flyout_=a)};Blockly.Gesture.prototype.isBubbleClick_=function(){return!!this.startBubble_&&!this.hasExceededDragRadius_};Blockly.Gesture.prototype.isBlockClick_=function(){return!!this.startBlock_&&!this.hasExceededDragRadius_&&!this.isFieldClick_()};Blockly.Gesture.prototype.isFieldClick_=function(){return(this.startField_?this.startField_.isCurrentlyEditable():!1)&&!this.hasExceededDragRadius_&&(!this.flyout_||!this.flyout_.autoClose)};
-Blockly.Gesture.prototype.isWorkspaceClick_=function(){return!this.startBlock_&&!this.startBubble_&&!this.startField_&&!this.hasExceededDragRadius_};Blockly.Gesture.prototype.isDragging=function(){return this.isDraggingWorkspace_||this.isDraggingBlock_||this.isDraggingBubble_};Blockly.Gesture.prototype.hasStarted=function(){return this.hasStarted_};Blockly.Gesture.prototype.getInsertionMarkers=function(){return this.blockDragger_?this.blockDragger_.getInsertionMarkers():[]};Blockly.Grid=function(a,b){this.gridPattern_=a;this.spacing_=b.spacing;this.length_=b.length;this.line2_=(this.line1_=a.firstChild)&&this.line1_.nextSibling;this.snapToGrid_=b.snap};Blockly.Grid.prototype.scale_=1;Blockly.Grid.prototype.dispose=function(){this.gridPattern_=null};Blockly.Grid.prototype.shouldSnap=function(){return this.snapToGrid_};Blockly.Grid.prototype.getSpacing=function(){return this.spacing_};Blockly.Grid.prototype.getPatternId=function(){return this.gridPattern_.id};
+Blockly.Gesture.prototype.isWorkspaceClick_=function(){return!this.startBlock_&&!this.startBubble_&&!this.startField_&&!this.hasExceededDragRadius_};Blockly.Gesture.prototype.isDragging=function(){return this.isDraggingWorkspace_||this.isDraggingBlock_||this.isDraggingBubble_};Blockly.Gesture.prototype.hasStarted=function(){return this.hasStarted_};Blockly.Gesture.prototype.getInsertionMarkers=function(){return this.blockDragger_?this.blockDragger_.getInsertionMarkers():[]};
+Blockly.Gesture.inProgress=function(){for(var a=Blockly.Workspace.getAll(),b=0,c;c=a[b];b++)if(c.currentGesture_)return!0;return!1};Blockly.Grid=function(a,b){this.gridPattern_=a;this.spacing_=b.spacing;this.length_=b.length;this.line2_=(this.line1_=a.firstChild)&&this.line1_.nextSibling;this.snapToGrid_=b.snap};Blockly.Grid.prototype.scale_=1;Blockly.Grid.prototype.dispose=function(){this.gridPattern_=null};Blockly.Grid.prototype.shouldSnap=function(){return this.snapToGrid_};Blockly.Grid.prototype.getSpacing=function(){return this.spacing_};Blockly.Grid.prototype.getPatternId=function(){return this.gridPattern_.id};
 Blockly.Grid.prototype.update=function(a){this.scale_=a;var b=this.spacing_*a||100;this.gridPattern_.setAttribute("width",b);this.gridPattern_.setAttribute("height",b);b=Math.floor(this.spacing_/2)+.5;var c=b-this.length_/2,d=b+this.length_/2;b*=a;c*=a;d*=a;this.setLineAttributes_(this.line1_,a,c,d,b,b);this.setLineAttributes_(this.line2_,a,b,b,c,d)};
 Blockly.Grid.prototype.setLineAttributes_=function(a,b,c,d,e,f){a&&(a.setAttribute("stroke-width",b),a.setAttribute("x1",c),a.setAttribute("y1",e),a.setAttribute("x2",d),a.setAttribute("y2",f))};Blockly.Grid.prototype.moveTo=function(a,b){this.gridPattern_.setAttribute("x",a);this.gridPattern_.setAttribute("y",b);(goog.userAgent.IE||goog.userAgent.EDGE)&&this.update(this.scale_)};
 Blockly.Grid.createDom=function(a,b,c){a=Blockly.utils.createSvgElement("pattern",{id:"blocklyGridPattern"+a,patternUnits:"userSpaceOnUse"},c);0<b.length&&0<b.spacing?(Blockly.utils.createSvgElement("line",{stroke:b.colour},a),1<b.length&&Blockly.utils.createSvgElement("line",{stroke:b.colour},a)):Blockly.utils.createSvgElement("line",{},a);return a};Blockly.Theme=function(a,b){this.blockStyles_=a;this.categoryStyles_=b};Blockly.Theme.prototype.setAllBlockStyles=function(a){for(var b in a)this.setBlockStyle(b,a[b])};Blockly.Theme.prototype.getAllBlockStyles=function(){return this.blockStyles_};Blockly.Theme.prototype.getBlockStyle=function(a){return this.blockStyles_[a]};Blockly.Theme.prototype.setBlockStyle=function(a,b){this.blockStyles_[a]=b};Blockly.Theme.prototype.getCategoryStyle=function(a){return this.categoryStyles_[a]};
@@ -1260,10 +1261,10 @@ Blockly.Trashcan.prototype.setOpen_=function(a){this.isOpen!=a&&(clearTimeout(th
 Blockly.Trashcan.prototype.setLidAngle_=function(a){var b=this.workspace_.toolboxPosition==Blockly.TOOLBOX_AT_RIGHT||this.workspace_.horizontalLayout&&this.workspace_.RTL;this.svgLid_.setAttribute("transform","rotate("+(b?-a:a)+","+(b?4:this.WIDTH_-4)+","+(this.LID_HEIGHT_-2)+")")};Blockly.Trashcan.prototype.close=function(){this.setOpen_(!1)};Blockly.Trashcan.prototype.click=function(){if(this.hasBlocks_){for(var a=[],b=0,c;c=this.contents_[b];b++)a[b]=Blockly.Xml.textToDom(c).firstChild;this.flyout_.show(a)}};
 Blockly.Trashcan.prototype.mouseOver_=function(){this.hasBlocks_&&this.setOpen_(!0)};Blockly.Trashcan.prototype.mouseOut_=function(){this.setOpen_(!1)};
 Blockly.Trashcan.prototype.onDelete_=function(){var a=this;return function(b){0>=a.workspace_.options.maxTrashcanContents||b.type!=Blockly.Events.BLOCK_DELETE||(b=a.cleanBlockXML_(b.oldXml),-1==a.contents_.indexOf(b)&&(a.contents_.unshift(b),a.contents_.length>a.workspace_.options.maxTrashcanContents&&a.contents_.splice(a.workspace_.options.maxTrashcanContents,a.contents_.length-a.workspace_.options.maxTrashcanContents),a.hasBlocks_=!0,a.minOpenness_=a.HAS_BLOCKS_LID_ANGLE,a.setLidAngle_(45*a.minOpenness_)))}};
-Blockly.Trashcan.prototype.cleanBlockXML_=function(a){for(var b=a=a.cloneNode(!0);b;){b.removeAttribute&&(b.removeAttribute("x"),b.removeAttribute("y"),b.removeAttribute("id"));var c=b.firstChild||b.nextSibling;if(!c)for(c=b.parentNode;c;){if(c.nextSibling){c=c.nextSibling;break}c=c.parentNode}b=c}return"<xml>"+Blockly.Xml.domToText(a)+"</xml>"};Blockly.VariableModel=function(a,b,c,d){this.workspace=a;this.name=b;this.type=c||"";this.id_=d||Blockly.utils.genUid();Blockly.Events.fire(new Blockly.Events.VarCreate(this))};Blockly.VariableModel.prototype.getId=function(){return this.id_};Blockly.VariableModel.compareByName=function(a,b){var c=a.name.toLowerCase(),d=b.name.toLowerCase();return c<d?-1:c==d?0:1};Blockly.Variables={};Blockly.Variables.NAME_TYPE=Blockly.VARIABLE_CATEGORY_NAME;Blockly.Variables.allUsedVarModels=function(a){var b=a.getAllBlocks(!1);a=Object.create(null);for(var c=0;c<b.length;c++){var d=b[c].getVarModels();if(d)for(var e=0;e<d.length;e++){var f=d[e];f.getId()&&(a[f.getId()]=f)}}b=[];for(var g in a)b.push(a[g]);return b};Blockly.Variables.allUsedVariables=function(){console.warn("Deprecated call to Blockly.Variables.allUsedVariables. Use Blockly.Variables.allUsedVarModels instead.\nIf this is a major issue please file a bug on GitHub.")};
+Blockly.Trashcan.prototype.cleanBlockXML_=function(a){for(var b=a=a.cloneNode(!0);b;){b.removeAttribute&&(b.removeAttribute("x"),b.removeAttribute("y"),b.removeAttribute("id"));var c=b.firstChild||b.nextSibling;if(!c)for(c=b.parentNode;c;){if(c.nextSibling){c=c.nextSibling;break}c=c.parentNode}b=c}return"<xml>"+Blockly.Xml.domToText(a)+"</xml>"};Blockly.VariableModel=function(a,b,c,d){this.workspace=a;this.name=b;this.type=c||"";this.id_=d||Blockly.utils.genUid();Blockly.Events.fire(new Blockly.Events.VarCreate(this))};Blockly.VariableModel.prototype.getId=function(){return this.id_};Blockly.VariableModel.compareByName=function(a,b){var c=a.name.toLowerCase(),d=b.name.toLowerCase();return c<d?-1:c==d?0:1};Blockly.Variables={};Blockly.Variables.NAME_TYPE=Blockly.VARIABLE_CATEGORY_NAME;Blockly.Variables.allUsedVarModels=function(a){var b=a.getAllBlocks(!1);a=Object.create(null);for(var c=0;c<b.length;c++){var d=b[c].getVarModels();if(d)for(var e=0;e<d.length;e++){var f=d[e],g=f.getId();g&&(a[g]=f)}}b=[];for(g in a)b.push(a[g]);return b};Blockly.Variables.allUsedVariables=function(){console.warn("Deprecated call to Blockly.Variables.allUsedVariables. Use Blockly.Variables.allUsedVarModels instead.\nIf this is a major issue please file a bug on GitHub.")};
 Blockly.Variables.ALL_DEVELOPER_VARS_WARNINGS_BY_BLOCK_TYPE_={};
-Blockly.Variables.allDeveloperVariables=function(a){var b=a.getAllBlocks(!1);a={};for(var c=0;c<b.length;c++){var d=b[c],e=d.getDeveloperVariables;!e&&d.getDeveloperVars&&(e=d.getDeveloperVars,Blockly.Variables.ALL_DEVELOPER_VARS_WARNINGS_BY_BLOCK_TYPE_[d.type]||(console.warn("Function getDeveloperVars() deprecated. Use getDeveloperVariables() (block type '"+d.type+"')"),Blockly.Variables.ALL_DEVELOPER_VARS_WARNINGS_BY_BLOCK_TYPE_[d.type]=!0));if(e)for(d=e(),e=0;e<d.length;e++)a[d[e]]=d[e]}b=[];for(var f in a)b.push(a[f]);
-return b};Blockly.Variables.flyoutCategory=function(a){var b=[],c=document.createElement("button");c.setAttribute("text","%{BKY_NEW_VARIABLE}");c.setAttribute("callbackKey","CREATE_VARIABLE");a.registerButtonCallback("CREATE_VARIABLE",function(a){Blockly.Variables.createVariableButtonHandler(a.getTargetWorkspace())});b.push(c);a=Blockly.Variables.flyoutCategoryBlocks(a);return b=b.concat(a)};
+Blockly.Variables.allDeveloperVariables=function(a){a=a.getAllBlocks(!1);for(var b=Object.create(null),c=0,d;d=a[c];c++){var e=d.getDeveloperVariables;!e&&d.getDeveloperVars&&(e=d.getDeveloperVars,Blockly.Variables.ALL_DEVELOPER_VARS_WARNINGS_BY_BLOCK_TYPE_[d.type]||(console.warn("Function getDeveloperVars() deprecated. Use getDeveloperVariables() (block type '"+d.type+"')"),Blockly.Variables.ALL_DEVELOPER_VARS_WARNINGS_BY_BLOCK_TYPE_[d.type]=!0));if(e)for(d=e(),e=0;e<d.length;e++)b[d[e]]=!0}return Object.keys(b)};
+Blockly.Variables.flyoutCategory=function(a){var b=[],c=document.createElement("button");c.setAttribute("text","%{BKY_NEW_VARIABLE}");c.setAttribute("callbackKey","CREATE_VARIABLE");a.registerButtonCallback("CREATE_VARIABLE",function(a){Blockly.Variables.createVariableButtonHandler(a.getTargetWorkspace())});b.push(c);a=Blockly.Variables.flyoutCategoryBlocks(a);return b=b.concat(a)};
 Blockly.Variables.flyoutCategoryBlocks=function(a){a=a.getVariablesOfType("");var b=[];if(0<a.length){var c=Blockly.Variables.generateVariableFieldXmlString(a[a.length-1]);if(Blockly.Blocks.variables_set){var d=Blockly.Blocks.math_change?8:24;d=Blockly.Xml.textToDom('<xml><block type="variables_set" gap="'+d+'">'+c+"</block></xml>").firstChild;b.push(d)}Blockly.Blocks.math_change&&(d=Blockly.Blocks.variables_get?20:8,d=Blockly.Xml.textToDom('<xml><block type="math_change" gap="'+d+'">'+c+'<value name="DELTA"><shadow type="math_number"><field name="NUM">1</field></shadow></value></block></xml>').firstChild,
 b.push(d));if(Blockly.Blocks.variables_get)for(a.sort(Blockly.VariableModel.compareByName),c=0;d=a[c];c++)d='<xml><block type="variables_get" gap="8">'+Blockly.Variables.generateVariableFieldXmlString(d)+"</block></xml>",d=Blockly.Xml.textToDom(d).firstChild,b.push(d)}return b};
 Blockly.Variables.generateUniqueName=function(a){a=a.getAllVariables();var b="";if(a.length)for(var c=1,d=0,e="ijkmnopqrstuvwxyzabcdefgh".charAt(d);!b;){for(var f=!1,g=0;g<a.length;g++)if(a[g].name.toLowerCase()==e){f=!0;break}f?(d++,25==d&&(d=0,c++),e="ijkmnopqrstuvwxyzabcdefgh".charAt(d),1<c&&(e+=c)):b=e}else b="i";return b};
@@ -1326,10 +1327,10 @@ Blockly.WorkspaceSvg.prototype.getInjectionDiv=function(){if(!this.injectionDiv_
 Blockly.WorkspaceSvg.prototype.createDom=function(a){this.svgGroup_=Blockly.utils.createSvgElement("g",{"class":"blocklyWorkspace"},null);a&&(this.svgBackground_=Blockly.utils.createSvgElement("rect",{height:"100%",width:"100%","class":a},this.svgGroup_),"blocklyMainBackground"==a&&this.grid_&&(this.svgBackground_.style.fill="url(#"+this.grid_.getPatternId()+")"));this.svgBlockCanvas_=Blockly.utils.createSvgElement("g",{"class":"blocklyBlockCanvas"},this.svgGroup_);this.svgBubbleCanvas_=Blockly.utils.createSvgElement("g",
 {"class":"blocklyBubbleCanvas"},this.svgGroup_);this.isFlyout||(Blockly.bindEventWithChecks_(this.svgGroup_,"mousedown",this,this.onMouseDown_,!1,!0),Blockly.bindEventWithChecks_(this.svgGroup_,"wheel",this,this.onMouseWheel_));this.options.hasCategories&&(this.toolbox_=new Blockly.Toolbox(this));this.grid_&&this.grid_.update(this.scale);this.recordDeleteAreas();return this.svgGroup_};
 Blockly.WorkspaceSvg.prototype.dispose=function(){this.rendered=!1;this.currentGesture_&&this.currentGesture_.cancel();Blockly.WorkspaceSvg.superClass_.dispose.call(this);this.svgGroup_&&(Blockly.utils.removeNode(this.svgGroup_),this.svgGroup_=null);this.svgBubbleCanvas_=this.svgBlockCanvas_=null;this.toolbox_&&(this.toolbox_.dispose(),this.toolbox_=null);this.flyout_&&(this.flyout_.dispose(),this.flyout_=null);this.trashcan&&(this.trashcan.dispose(),this.trashcan=null);this.scrollbar&&(this.scrollbar.dispose(),
-this.scrollbar=null);this.zoomControls_&&(this.zoomControls_.dispose(),this.zoomControls_=null);this.audioManager_&&(this.audioManager_.dispose(),this.audioManager_=null);this.grid_&&(this.grid_.dispose(),this.grid_=null);this.toolboxCategoryCallbacks_&&(this.toolboxCategoryCallbacks_=null);this.flyoutButtonCallbacks_&&(this.flyoutButtonCallbacks_=null);if(!this.options.parentWorkspace){var a=this.getParentSvg().parentNode;a&&Blockly.utils.removeNode(a)}this.resizeHandlerWrapper_&&(Blockly.unbindEvent_(this.resizeHandlerWrapper_),
-this.resizeHandlerWrapper_=null)};Blockly.WorkspaceSvg.prototype.newBlock=function(a,b){return new Blockly.BlockSvg(this,a,b)};Blockly.WorkspaceSvg.prototype.addTrashcan=function(){this.trashcan=new Blockly.Trashcan(this);var a=this.trashcan.createDom();this.svgGroup_.insertBefore(a,this.svgBlockCanvas_)};Blockly.WorkspaceSvg.prototype.addZoomControls=function(){this.zoomControls_=new Blockly.ZoomControls(this);var a=this.zoomControls_.createDom();this.svgGroup_.appendChild(a)};
+this.scrollbar=null);this.zoomControls_&&(this.zoomControls_.dispose(),this.zoomControls_=null);this.audioManager_&&(this.audioManager_.dispose(),this.audioManager_=null);this.grid_&&(this.grid_.dispose(),this.grid_=null);this.flyoutButtonCallbacks_=this.toolboxCategoryCallbacks_=null;if(!this.options.parentWorkspace){var a=this.getParentSvg().parentNode;a&&Blockly.utils.removeNode(a)}this.resizeHandlerWrapper_&&(Blockly.unbindEvent_(this.resizeHandlerWrapper_),this.resizeHandlerWrapper_=null)};
+Blockly.WorkspaceSvg.prototype.newBlock=function(a,b){return new Blockly.BlockSvg(this,a,b)};Blockly.WorkspaceSvg.prototype.addTrashcan=function(){this.trashcan=new Blockly.Trashcan(this);var a=this.trashcan.createDom();this.svgGroup_.insertBefore(a,this.svgBlockCanvas_)};Blockly.WorkspaceSvg.prototype.addZoomControls=function(){this.zoomControls_=new Blockly.ZoomControls(this);var a=this.zoomControls_.createDom();this.svgGroup_.appendChild(a)};
 Blockly.WorkspaceSvg.prototype.addFlyout_=function(a){var b={disabledPatternId:this.options.disabledPatternId,parentWorkspace:this,RTL:this.RTL,oneBasedIndex:this.options.oneBasedIndex,horizontalLayout:this.horizontalLayout,toolboxPosition:this.options.toolboxPosition};this.flyout_=null;this.flyout_=this.horizontalLayout?new Blockly.HorizontalFlyout(b):new Blockly.VerticalFlyout(b);this.flyout_.autoClose=!1;return this.flyout_.createDom(a)};
-Blockly.WorkspaceSvg.prototype.getFlyout_=function(){return this.flyout_?this.flyout_:this.toolbox_?this.toolbox_.flyout_:null};Blockly.WorkspaceSvg.prototype.getToolbox=function(){return this.toolbox_};Blockly.WorkspaceSvg.prototype.updateScreenCalculations_=function(){this.updateInverseScreenCTM();this.recordDeleteAreas()};
+Blockly.WorkspaceSvg.prototype.getFlyout=function(){return this.flyout_?this.flyout_:this.toolbox_?this.toolbox_.flyout_:null};Blockly.WorkspaceSvg.prototype.getToolbox=function(){return this.toolbox_};Blockly.WorkspaceSvg.prototype.updateScreenCalculations_=function(){this.updateInverseScreenCTM();this.recordDeleteAreas()};
 Blockly.WorkspaceSvg.prototype.resizeContents=function(){if(this.resizesEnabled_&&this.rendered){if(this.scrollbar){var a=this.getMetrics();this.scrollbar.hScroll.resizeContentHorizontal(a);this.scrollbar.vScroll.resizeContentVertical(a)}this.updateInverseScreenCTM()}};
 Blockly.WorkspaceSvg.prototype.resize=function(){this.toolbox_&&this.toolbox_.position();this.flyout_&&this.flyout_.position();this.trashcan&&this.trashcan.position();this.zoomControls_&&this.zoomControls_.position();this.scrollbar&&this.scrollbar.resize();this.updateScreenCalculations_()};Blockly.WorkspaceSvg.prototype.updateScreenCalculationsIfScrolled=function(){var a=goog.dom.getDocumentScroll();goog.math.Coordinate.equals(this.lastRecordedPageScroll_,a)||(this.lastRecordedPageScroll_=a,this.updateScreenCalculations_())};
 Blockly.WorkspaceSvg.prototype.getCanvas=function(){return this.svgBlockCanvas_};Blockly.WorkspaceSvg.prototype.getBubbleCanvas=function(){return this.svgBubbleCanvas_};Blockly.WorkspaceSvg.prototype.getParentSvg=function(){if(this.cachedParentSvg_)return this.cachedParentSvg_;for(var a=this.svgGroup_;a;){if("svg"==a.tagName)return this.cachedParentSvg_=a;a=a.parentNode}return null};
@@ -1337,7 +1338,7 @@ Blockly.WorkspaceSvg.prototype.translate=function(a,b){if(this.useWorkspaceDragS
 Blockly.WorkspaceSvg.prototype.resetDragSurface=function(){if(this.useWorkspaceDragSurface_){this.isDragSurfaceActive_=!1;var a=this.workspaceDragSurface_.getSurfaceTranslation();this.workspaceDragSurface_.clearAndHide(this.svgGroup_);a="translate("+a.x+","+a.y+") scale("+this.scale+")";this.svgBlockCanvas_.setAttribute("transform",a);this.svgBubbleCanvas_.setAttribute("transform",a)}};
 Blockly.WorkspaceSvg.prototype.setupDragSurface=function(){if(this.useWorkspaceDragSurface_&&!this.isDragSurfaceActive_){this.isDragSurfaceActive_=!0;var a=this.svgBlockCanvas_.previousSibling,b=parseInt(this.getParentSvg().getAttribute("width"),10),c=parseInt(this.getParentSvg().getAttribute("height"),10),d=Blockly.utils.getRelativeXY(this.svgBlockCanvas_);this.workspaceDragSurface_.setContentsAndShow(this.svgBlockCanvas_,this.svgBubbleCanvas_,a,b,c,this.scale);this.workspaceDragSurface_.translateSurface(d.x,
 d.y)}};Blockly.WorkspaceSvg.prototype.getBlockDragSurface=function(){return this.blockDragSurface_};Blockly.WorkspaceSvg.prototype.getWidth=function(){var a=this.getMetrics();return a?a.viewWidth/this.scale:0};
-Blockly.WorkspaceSvg.prototype.setVisible=function(a){this.scrollbar&&this.scrollbar.setContainerVisible(a);this.getFlyout_()&&this.getFlyout_().setContainerVisible(a);this.getParentSvg().style.display=a?"block":"none";this.toolbox_&&(this.toolbox_.HtmlDiv.style.display=a?"block":"none");a?(this.render(),this.toolbox_&&this.toolbox_.position()):Blockly.hideChaff(!0);this.isVisible_=a};
+Blockly.WorkspaceSvg.prototype.setVisible=function(a){this.scrollbar&&this.scrollbar.setContainerVisible(a);this.getFlyout()&&this.getFlyout().setContainerVisible(a);this.getParentSvg().style.display=a?"block":"none";this.toolbox_&&(this.toolbox_.HtmlDiv.style.display=a?"block":"none");a?(this.render(),this.toolbox_&&this.toolbox_.position()):Blockly.hideChaff(!0);this.isVisible_=a};
 Blockly.WorkspaceSvg.prototype.render=function(){for(var a=this.getAllBlocks(!1),b=a.length-1;0<=b;b--)a[b].render(!1);if(this.currentGesture_)for(a=this.currentGesture_.getInsertionMarkers(),b=0;b<a.length;b++)a[b].render(!1)};Blockly.WorkspaceSvg.prototype.traceOn=function(){console.warn("Deprecated call to traceOn, delete this.")};
 Blockly.WorkspaceSvg.prototype.highlightBlock=function(a,b){if(void 0===b){for(var c=0,d;d=this.highlightedBlocks_[c];c++)d.setHighlighted(!1);this.highlightedBlocks_.length=0}if(d=a?this.getBlockById(a):null)(c=void 0===b||b)?-1==this.highlightedBlocks_.indexOf(d)&&this.highlightedBlocks_.push(d):Blockly.utils.arrayRemove(this.highlightedBlocks_,d),d.setHighlighted(c)};
 Blockly.WorkspaceSvg.prototype.paste=function(a){!this.rendered||a.getElementsByTagName("block").length>=this.remainingCapacity()||(this.currentGesture_&&this.currentGesture_.cancel(),"comment"==a.tagName.toLowerCase()?this.pasteWorkspaceComment_(a):this.pasteBlock_(a))};
@@ -1351,7 +1352,7 @@ Blockly.WorkspaceSvg.prototype.startDrag=function(a,b){var c=Blockly.utils.mouse
 Blockly.WorkspaceSvg.prototype.isDragging=function(){return null!=this.currentGesture_&&this.currentGesture_.isDragging()};Blockly.WorkspaceSvg.prototype.isDraggable=function(){return this.options.moveOptions&&this.options.moveOptions.drag};
 Blockly.WorkspaceSvg.prototype.isContentBounded=function(){return this.options.moveOptions&&this.options.moveOptions.scrollbars||this.options.moveOptions&&this.options.moveOptions.wheel||this.options.moveOptions&&this.options.moveOptions.drag||this.options.zoomOptions&&this.options.zoomOptions.controls||this.options.zoomOptions&&this.options.zoomOptions.wheel};
 Blockly.WorkspaceSvg.prototype.isMovable=function(){return this.options.moveOptions&&this.options.moveOptions.scrollbars||this.options.moveOptions&&this.options.moveOptions.wheel||this.options.moveOptions&&this.options.moveOptions.drag||this.options.zoomOptions&&this.options.zoomOptions.wheel};
-Blockly.WorkspaceSvg.prototype.onMouseWheel_=function(a){if(this.currentGesture_)a.preventDefault(),a.stopPropagation();else{var b=this.options.zoomOptions&&this.options.zoomOptions.wheel,c=this.options.moveOptions&&this.options.moveOptions.wheel;if(b||c){var d=Blockly.utils.getScrollDeltaPixels(a);!b||!a.ctrlKey&&c?(b=this.scrollX-d.x,c=this.scrollY-d.y,a.shiftKey&&!d.x&&(b=this.scrollX-d.y,c=this.scrollY),this.scroll(b,c)):(d=-d.y/50,b=Blockly.utils.mouseToSvg(a,this.getParentSvg(),this.getInverseScreenCTM()),
+Blockly.WorkspaceSvg.prototype.onMouseWheel_=function(a){if(Blockly.Gesture.inProgress())a.preventDefault(),a.stopPropagation();else{var b=this.options.zoomOptions&&this.options.zoomOptions.wheel,c=this.options.moveOptions&&this.options.moveOptions.wheel;if(b||c){var d=Blockly.utils.getScrollDeltaPixels(a);!b||!a.ctrlKey&&c?(b=this.scrollX-d.x,c=this.scrollY-d.y,a.shiftKey&&!d.x&&(b=this.scrollX-d.y,c=this.scrollY),this.scroll(b,c)):(d=-d.y/50,b=Blockly.utils.mouseToSvg(a,this.getParentSvg(),this.getInverseScreenCTM()),
 this.zoom(b.x,b.y,d));a.preventDefault()}}};
 Blockly.WorkspaceSvg.prototype.getBlocksBoundingBox=function(){var a=this.getTopBlocks(!1),b=this.getTopComments(!1);a=a.concat(b);if(!a.length)return{x:0,y:0,width:0,height:0};b=a[0].getBoundingRectangle();for(var c=1;c<a.length;c++){var d=a[c].getBoundingRectangle();d.topLeft.x<b.topLeft.x&&(b.topLeft.x=d.topLeft.x);d.bottomRight.x>b.bottomRight.x&&(b.bottomRight.x=d.bottomRight.x);d.topLeft.y<b.topLeft.y&&(b.topLeft.y=d.topLeft.y);d.bottomRight.y>b.bottomRight.y&&(b.bottomRight.y=d.bottomRight.y)}return{x:b.topLeft.x,
 y:b.topLeft.y,width:b.bottomRight.x-b.topLeft.x,height:b.bottomRight.y-b.topLeft.y}};Blockly.WorkspaceSvg.prototype.cleanUp=function(){this.setResizesEnabled(!1);Blockly.Events.setGroup(!0);for(var a=this.getTopBlocks(!0),b=0,c=0,d;d=a[c];c++)if(d.isMovable()){var e=d.getRelativeToSurfaceXY();d.moveBy(-e.x,b-e.y);d.snapToGrid();b=d.getRelativeToSurfaceXY().y+d.getHeightWidth().height+Blockly.BlockSvg.MIN_BLOCK_Y}Blockly.Events.setGroup(!1);this.setResizesEnabled(!0)};
@@ -1389,11 +1390,11 @@ this.svgDialog_.appendChild(b);return this.svgDialog_};Blockly.Mutator.prototype
 Blockly.Mutator.prototype.resizeBubble_=function(){var a=2*Blockly.Bubble.BORDER_WIDTH,b=this.workspace_.getCanvas().getBBox();var c=this.block_.RTL?-b.x:b.width+b.x;b=b.height+3*a;if(this.workspace_.flyout_){var d=this.workspace_.flyout_.getMetrics_();b=Math.max(b,d.contentHeight+20)}c+=3*a;if(Math.abs(this.workspaceWidth_-c)>a||Math.abs(this.workspaceHeight_-b)>a)this.workspaceWidth_=c,this.workspaceHeight_=b,this.bubble_.setBubbleSize(c+a,b+a),this.svgDialog_.setAttribute("width",this.workspaceWidth_),
 this.svgDialog_.setAttribute("height",this.workspaceHeight_);this.block_.RTL&&(a="translate("+this.workspaceWidth_+",0)",this.workspace_.getCanvas().setAttribute("transform",a));this.workspace_.resize()};
 Blockly.Mutator.prototype.setVisible=function(a){if(a!=this.isVisible())if(Blockly.Events.fire(new Blockly.Events.Ui(this.block_,"mutatorOpen",!a,a)),a){this.bubble_=new Blockly.Bubble(this.block_.workspace,this.createEditor_(),this.block_.svgPath_,this.iconXY_,null,null);this.bubble_.setSvgId(this.block_.id);if(a=this.workspace_.options.languageTree)this.workspace_.flyout_.init(this.workspace_),this.workspace_.flyout_.show(a.childNodes);this.rootBlock_=this.block_.decompose(this.workspace_);a=this.rootBlock_.getDescendants(!1);
-for(var b=0,c;c=a[b];b++)c.render();this.rootBlock_.setMovable(!1);this.rootBlock_.setDeletable(!1);this.workspace_.flyout_?(a=2*this.workspace_.flyout_.CORNER_RADIUS,b=this.workspace_.getFlyout_().getWidth()+a):b=a=16;this.block_.RTL&&(b=-b);this.rootBlock_.moveBy(b,a);if(this.block_.saveConnections){var d=this;this.block_.saveConnections(this.rootBlock_);this.sourceListener_=function(){d.block_.saveConnections(d.rootBlock_)};this.block_.workspace.addChangeListener(this.sourceListener_)}this.resizeBubble_();
+for(var b=0,c;c=a[b];b++)c.render();this.rootBlock_.setMovable(!1);this.rootBlock_.setDeletable(!1);this.workspace_.flyout_?(a=2*this.workspace_.flyout_.CORNER_RADIUS,b=this.workspace_.getFlyout().getWidth()+a):b=a=16;this.block_.RTL&&(b=-b);this.rootBlock_.moveBy(b,a);if(this.block_.saveConnections){var d=this;this.block_.saveConnections(this.rootBlock_);this.sourceListener_=function(){d.block_.saveConnections(d.rootBlock_)};this.block_.workspace.addChangeListener(this.sourceListener_)}this.resizeBubble_();
 this.workspace_.addChangeListener(this.workspaceChanged_.bind(this));this.updateColour()}else this.svgDialog_=null,this.workspace_.dispose(),this.rootBlock_=this.workspace_=null,this.bubble_.dispose(),this.bubble_=null,this.workspaceHeight_=this.workspaceWidth_=0,this.sourceListener_&&(this.block_.workspace.removeChangeListener(this.sourceListener_),this.sourceListener_=null)};
 Blockly.Mutator.prototype.workspaceChanged_=function(a){if(a.type!=Blockly.Events.UI&&(a.type!=Blockly.Events.CHANGE||"disabled"!=a.element)){if(!this.workspace_.isDragging()){a=this.workspace_.getTopBlocks(!1);for(var b=0,c;c=a[b];b++){var d=c.getRelativeToSurfaceXY(),e=c.getHeightWidth();20>d.y+e.height&&c.moveBy(0,20-e.height-d.y)}}if(this.rootBlock_.workspace==this.workspace_){Blockly.Events.setGroup(!0);c=this.block_;a=(a=c.mutationToDom())&&Blockly.Xml.domToText(a);b=c.rendered;c.rendered=!1;
 c.compose(this.rootBlock_);c.rendered=b;c.initSvg();b=(b=c.mutationToDom())&&Blockly.Xml.domToText(b);if(a!=b){Blockly.Events.fire(new Blockly.Events.BlockChange(c,"mutation",null,a,b));var f=Blockly.Events.getGroup();setTimeout(function(){Blockly.Events.setGroup(f);c.bumpNeighbours_();Blockly.Events.setGroup(!1)},Blockly.BUMP_DELAY)}c.rendered&&c.render();this.workspace_.isDragging()||this.resizeBubble_();Blockly.Events.setGroup(!1)}}};
-Blockly.Mutator.prototype.getFlyoutMetrics_=function(){return{viewHeight:this.workspaceHeight_,viewWidth:this.workspaceWidth_-this.workspace_.getFlyout_().getWidth(),absoluteTop:0,absoluteLeft:this.workspace_.RTL?0:this.workspace_.getFlyout_().getWidth()}};Blockly.Mutator.prototype.dispose=function(){this.block_.mutator=null;Blockly.Icon.prototype.dispose.call(this)};
+Blockly.Mutator.prototype.getFlyoutMetrics_=function(){return{viewHeight:this.workspaceHeight_,viewWidth:this.workspaceWidth_-this.workspace_.getFlyout().getWidth(),absoluteTop:0,absoluteLeft:this.workspace_.RTL?0:this.workspace_.getFlyout().getWidth()}};Blockly.Mutator.prototype.dispose=function(){this.block_.mutator=null;Blockly.Icon.prototype.dispose.call(this)};
 Blockly.Mutator.prototype.updateBlockStyle=function(){var a=this.workspace_;if(a&&a.getAllBlocks()){for(var b=a.getAllBlocks(),c=0;c<b.length;c++){var d=b[c];d.setStyle(d.getStyleName())}a=a.flyout_.workspace_.getAllBlocks();for(c=0;c<a.length;c++)d=a[c],d.setStyle(d.getStyleName())}};
 Blockly.Mutator.reconnect=function(a,b,c){if(!a||!a.getSourceBlock().workspace)return!1;c=b.getInput(c).connection;var d=a.targetBlock();return d&&d!=b||c.targetConnection==a?!1:(c.isConnected()&&c.disconnect(),c.connect(a),!0)};Blockly.Mutator.findParentWs=function(a){var b=null;if(a&&a.options){var c=a.options.parentWorkspace;a.isFlyout?c&&c.options&&(b=c.options.parentWorkspace):c&&(b=c)}return b};goog.global.Blockly||(goog.global.Blockly={});
 goog.global.Blockly.Mutator||(goog.global.Blockly.Mutator={});goog.global.Blockly.Mutator.reconnect=Blockly.Mutator.reconnect;Blockly.Extensions={};Blockly.Extensions.ALL_={};Blockly.Extensions.register=function(a,b){if("string"!=typeof a||""==a.trim())throw Error('Error: Invalid extension name "'+a+'"');if(Blockly.Extensions.ALL_[a])throw Error('Error: Extension "'+a+'" is already registered.');if("function"!=typeof b)throw Error('Error: Extension "'+a+'" must be a function');Blockly.Extensions.ALL_[a]=b};
@@ -1438,7 +1439,7 @@ Blockly.Block.prototype.colourSecondary_=null;Blockly.Block.prototype.colourTert
 Blockly.Block.prototype.dispose=function(a){if(this.workspace){this.onchangeWrapper_&&this.workspace.removeChangeListener(this.onchangeWrapper_);this.unplug(a);Blockly.Events.isEnabled()&&Blockly.Events.fire(new Blockly.Events.BlockDelete(this));Blockly.Events.disable();try{this.workspace&&(this.workspace.removeTopBlock(this),this.workspace.removeTypedBlock(this),delete this.workspace.blockDB_[this.id],this.workspace=null);Blockly.selected==this&&(Blockly.selected=null);for(var b=this.childBlocks_.length-
 1;0<=b;b--)this.childBlocks_[b].dispose(!1);b=0;for(var c;c=this.inputList[b];b++)c.dispose();this.inputList.length=0;var d=this.getConnections_(!0);for(b=0;b<d.length;b++){var e=d[b];e.isConnected()&&e.disconnect();d[b].dispose()}}finally{Blockly.Events.enable()}}};Blockly.Block.prototype.initModel=function(){for(var a=0,b;b=this.inputList[a];a++)for(var c=0,d;d=b.fieldRow[c];c++)d.initModel&&d.initModel()};
 Blockly.Block.prototype.unplug=function(a){this.outputConnection?this.unplugFromRow_(a):this.previousConnection&&this.unplugFromStack_(a)};Blockly.Block.prototype.unplugFromRow_=function(a){var b=null;this.outputConnection.isConnected()&&(b=this.outputConnection.targetConnection,this.outputConnection.disconnect());b&&a&&(a=this.getOnlyValueConnection_())&&a.isConnected()&&!a.targetBlock().isShadow()&&(a=a.targetConnection,a.checkType_(b)&&(a.disconnect(),b.connect(a)))};
-Blockly.Block.prototype.getOnlyValueConnection_=function(){for(var a=null,b=0;b<this.inputList.length;b++){var c=this.inputList[b].connection;if(c&&c.type==Blockly.INPUT_VALUE){if(a)return null;a=c}}return a};
+Blockly.Block.prototype.getOnlyValueConnection_=function(){for(var a=null,b=0;b<this.inputList.length;b++){var c=this.inputList[b].connection;if(c&&c.type==Blockly.INPUT_VALUE&&c.targetConnection){if(a)return null;a=c}}return a};
 Blockly.Block.prototype.unplugFromStack_=function(a){var b=null;this.previousConnection.isConnected()&&(b=this.previousConnection.targetConnection,this.previousConnection.disconnect());var c=this.getNextBlock();a&&c&&!c.isShadow()&&(a=this.nextConnection.targetConnection,a.disconnect(),b&&b.checkType_(a)&&b.connect(a))};
 Blockly.Block.prototype.getConnections_=function(a){a=[];this.outputConnection&&a.push(this.outputConnection);this.previousConnection&&a.push(this.previousConnection);this.nextConnection&&a.push(this.nextConnection);for(var b=0,c;c=this.inputList[b];b++)c.connection&&a.push(c.connection);return a};Blockly.Block.prototype.lastConnectionInStack=function(){for(var a=this.nextConnection;a;){var b=a.targetBlock();if(!b)return a;a=b.nextConnection}return null};Blockly.Block.prototype.bumpNeighbours_=function(){console.warn("Not expected to reach Block.bumpNeighbours_ function. BlockSvg.bumpNeighbours_ was expected to be called instead.")};
 Blockly.Block.prototype.getParent=function(){return this.parentBlock_};Blockly.Block.prototype.getInputWithBlock=function(a){for(var b=0,c;c=this.inputList[b];b++)if(c.connection&&c.connection.targetBlock()==a)return c;return null};Blockly.Block.prototype.getSurroundParent=function(){var a=this;do{var b=a;a=a.getParent();if(!a)return null}while(a.getNextBlock()==b);return a};Blockly.Block.prototype.getNextBlock=function(){return this.nextConnection&&this.nextConnection.targetBlock()};
@@ -1730,7 +1731,8 @@ Blockly.Flyout.prototype.placeNewBlock_=function(a){var b=this.targetWorkspace_;
 c.moveBy(b.x,b.y);return c};Blockly.HorizontalFlyout=function(a){a.getMetrics=this.getMetrics_.bind(this);a.setMetrics=this.setMetrics_.bind(this);Blockly.HorizontalFlyout.superClass_.constructor.call(this,a);this.horizontalLayout_=!0};goog.inherits(Blockly.HorizontalFlyout,Blockly.Flyout);
 Blockly.HorizontalFlyout.prototype.getMetrics_=function(){if(!this.isVisible())return null;try{var a=this.workspace_.getCanvas().getBBox()}catch(e){a={height:0,y:0,width:0,x:0}}var b=this.SCROLLBAR_PADDING,c=this.SCROLLBAR_PADDING;this.toolboxPosition_==Blockly.TOOLBOX_AT_BOTTOM&&(b=0);var d=this.height_;this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP&&(d-=this.SCROLLBAR_PADDING);return{viewHeight:d,viewWidth:this.width_-2*this.SCROLLBAR_PADDING,contentHeight:(a.height+2*this.MARGIN)*this.workspace_.scale,
 contentWidth:(a.width+2*this.MARGIN)*this.workspace_.scale,viewTop:-this.workspace_.scrollY,viewLeft:-this.workspace_.scrollX,contentTop:0,contentLeft:0,absoluteTop:b,absoluteLeft:c}};Blockly.HorizontalFlyout.prototype.setMetrics_=function(a){var b=this.getMetrics_();b&&("number"==typeof a.x&&(this.workspace_.scrollX=-b.contentWidth*a.x),this.workspace_.translate(this.workspace_.scrollX+b.absoluteLeft,this.workspace_.scrollY+b.absoluteTop))};
-Blockly.HorizontalFlyout.prototype.position=function(){if(this.isVisible()){var a=this.targetWorkspace_.getMetrics();a&&(this.width_=a.viewWidth,this.setBackgroundPath_(a.viewWidth-2*this.CORNER_RADIUS,this.height_-this.CORNER_RADIUS),this.positionAt_(this.width_,this.height_,0,a.toolboxHeight?this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP?a.toolboxHeight:a.viewHeight-this.height_:this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP?0:a.viewHeight))}};
+Blockly.HorizontalFlyout.prototype.position=function(){if(this.isVisible()){var a=this.targetWorkspace_.getMetrics();a&&(this.width_=a.viewWidth,this.setBackgroundPath_(a.viewWidth-2*this.CORNER_RADIUS,this.height_-this.CORNER_RADIUS),this.positionAt_(this.width_,this.height_,0,a.toolboxPosition==this.toolboxPosition_?a.toolboxHeight?this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP?a.toolboxHeight:a.viewHeight-this.height_:this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP?0:a.viewHeight:this.toolboxPosition_==
+Blockly.TOOLBOX_AT_TOP?0:a.viewHeight+a.absoluteTop-this.height_))}};
 Blockly.HorizontalFlyout.prototype.setBackgroundPath_=function(a,b){var c=this.toolboxPosition_==Blockly.TOOLBOX_AT_TOP,d=["M 0,"+(c?0:this.CORNER_RADIUS)];c?(d.push("h",a+2*this.CORNER_RADIUS),d.push("v",b),d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,-this.CORNER_RADIUS,this.CORNER_RADIUS),d.push("h",-1*a),d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,-this.CORNER_RADIUS,-this.CORNER_RADIUS)):(d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,this.CORNER_RADIUS,-this.CORNER_RADIUS),
 d.push("h",a),d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,1,this.CORNER_RADIUS,this.CORNER_RADIUS),d.push("v",b),d.push("h",-a-2*this.CORNER_RADIUS));d.push("z");this.svgBackground_.setAttribute("d",d.join(" "))};Blockly.HorizontalFlyout.prototype.scrollToStart=function(){this.scrollbar_.set(this.RTL?Infinity:0)};
 Blockly.HorizontalFlyout.prototype.wheel_=function(a){var b=Blockly.utils.getScrollDeltaPixels(a),c=b.x||b.y;c&&(b=this.getMetrics_(),c=b.viewLeft+c,c=Math.min(c,b.contentWidth-b.viewWidth),c=Math.max(c,0),this.scrollbar_.set(c),Blockly.WidgetDiv.hide());a.preventDefault();a.stopPropagation()};
@@ -1740,7 +1742,8 @@ Blockly.HorizontalFlyout.prototype.getClientRect=function(){if(!this.svgGroup_)r
 Blockly.HorizontalFlyout.prototype.reflowInternal_=function(){this.workspace_.scale=this.targetWorkspace_.scale;for(var a=0,b=this.workspace_.getTopBlocks(!1),c=0,d;d=b[c];c++)a=Math.max(a,d.getHeightWidth().height);a+=1.5*this.MARGIN;a*=this.workspace_.scale;a+=Blockly.Scrollbar.scrollbarThickness;if(this.height_!=a){for(c=0;d=b[c];c++)d.flyoutRect_&&this.moveRectToBlock_(d.flyoutRect_,d);this.height_=a;this.position()}};Blockly.VerticalFlyout=function(a){a.getMetrics=this.getMetrics_.bind(this);a.setMetrics=this.setMetrics_.bind(this);Blockly.VerticalFlyout.superClass_.constructor.call(this,a);this.horizontalLayout_=!1};goog.inherits(Blockly.VerticalFlyout,Blockly.Flyout);
 Blockly.VerticalFlyout.prototype.getMetrics_=function(){if(!this.isVisible())return null;try{var a=this.workspace_.getCanvas().getBBox()}catch(e){a={height:0,y:0,width:0,x:0}}var b=this.SCROLLBAR_PADDING,c=this.height_-2*this.SCROLLBAR_PADDING,d=this.width_;this.RTL||(d-=this.SCROLLBAR_PADDING);return{viewHeight:c,viewWidth:d,contentHeight:a.height*this.workspace_.scale+2*this.MARGIN,contentWidth:a.width*this.workspace_.scale+2*this.MARGIN,viewTop:-this.workspace_.scrollY+a.y,viewLeft:-this.workspace_.scrollX,
 contentTop:a.y,contentLeft:a.x,absoluteTop:b,absoluteLeft:0}};Blockly.VerticalFlyout.prototype.setMetrics_=function(a){var b=this.getMetrics_();b&&("number"==typeof a.y&&(this.workspace_.scrollY=-b.contentHeight*a.y),this.workspace_.translate(this.workspace_.scrollX+b.absoluteLeft,this.workspace_.scrollY+b.absoluteTop))};
-Blockly.VerticalFlyout.prototype.position=function(){if(this.isVisible()){var a=this.targetWorkspace_.getMetrics();a&&(this.height_=a.viewHeight,this.setBackgroundPath_(this.width_-this.CORNER_RADIUS,a.viewHeight-2*this.CORNER_RADIUS),this.positionAt_(this.width_,this.height_,a.toolboxWidth?this.toolboxPosition_==Blockly.TOOLBOX_AT_LEFT?a.toolboxWidth:a.viewWidth-this.width_:this.toolboxPosition_==Blockly.TOOLBOX_AT_LEFT?0:a.viewWidth,0))}};
+Blockly.VerticalFlyout.prototype.position=function(){if(this.isVisible()){var a=this.targetWorkspace_.getMetrics();a&&(this.height_=a.viewHeight,this.setBackgroundPath_(this.width_-this.CORNER_RADIUS,a.viewHeight-2*this.CORNER_RADIUS),this.positionAt_(this.width_,this.height_,a.toolboxPosition==this.toolboxPosition_?a.toolboxWidth?this.toolboxPosition_==Blockly.TOOLBOX_AT_LEFT?a.toolboxWidth:a.viewWidth-this.width_:this.toolboxPosition_==Blockly.TOOLBOX_AT_LEFT?0:a.viewWidth:this.toolboxPosition_==
+Blockly.TOOLBOX_AT_LEFT?0:a.viewWidth+a.absoluteLeft-this.width_,0))}};
 Blockly.VerticalFlyout.prototype.setBackgroundPath_=function(a,b){var c=this.toolboxPosition_==Blockly.TOOLBOX_AT_RIGHT,d=a+this.CORNER_RADIUS;d=["M "+(c?d:0)+",0"];d.push("h",c?-a:a);d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,c?0:1,c?-this.CORNER_RADIUS:this.CORNER_RADIUS,this.CORNER_RADIUS);d.push("v",Math.max(0,b));d.push("a",this.CORNER_RADIUS,this.CORNER_RADIUS,0,0,c?0:1,c?this.CORNER_RADIUS:-this.CORNER_RADIUS,this.CORNER_RADIUS);d.push("h",c?a:-a);d.push("z");this.svgBackground_.setAttribute("d",
 d.join(" "))};Blockly.VerticalFlyout.prototype.scrollToStart=function(){this.scrollbar_.set(0)};Blockly.VerticalFlyout.prototype.wheel_=function(a){var b=Blockly.utils.getScrollDeltaPixels(a);if(b.y){var c=this.getMetrics_();b=c.viewTop-c.contentTop+b.y;b=Math.min(b,c.contentHeight-c.viewHeight);b=Math.max(b,0);this.scrollbar_.set(b);Blockly.WidgetDiv.hide()}a.preventDefault();a.stopPropagation()};
 Blockly.VerticalFlyout.prototype.layout_=function(a,b){this.workspace_.scale=this.targetWorkspace_.scale;for(var c=this.MARGIN,d=this.RTL?c:c+Blockly.BlockSvg.TAB_WIDTH,e=0,f;f=a[e];e++)if("block"==f.type){f=f.block;for(var g=f.getDescendants(!1),h=0,k;k=g[h];h++)k.isInFlyout=!0;f.render();g=f.getSvgRoot();h=f.getHeightWidth();f.moveBy(d,c);k=this.createRect_(f,this.RTL?d-h.width:d,c,h,e);this.addBlockListeners_(g,f,k);c+=h.height+b[e]}else"button"==f.type&&(this.initFlyoutButton_(f.button,d,c),c+=
@@ -1796,18 +1799,17 @@ Blockly.Css.CONTENT=[".blocklySvg {","background-color: #fff;","outline: none;",
 "}",".blocklyTreeLabel {","cursor: default;","font-family: sans-serif;","font-size: 16px;","padding: 0 3px;","vertical-align: middle;","}",".blocklyToolboxDelete .blocklyTreeLabel {",'cursor: url("<<<PATH>>>/handdelete.cur"), auto;',"}",".blocklyTreeSelected .blocklyTreeLabel {","color: #fff;","}",".blocklyColourTable {","border-collapse: collapse;","}",".blocklyColourTable>tr>td {","border: 1px solid #666;","padding: 0;","}",".blocklyColourTable>tr>td>div {","border: 1px solid #666;","height: 13px;",
 "width: 15px;","}",".blocklyColourTable>tr>td>div:hover {","border: 1px solid #fff;","}",".blocklyColourSelected, .blocklyColourSelected:hover {","border: 1px solid #000 !important;","}",".blocklyWidgetDiv .goog-menu {","background: #fff;","border-color: #ccc #666 #666 #ccc;","border-style: solid;","border-width: 1px;","cursor: default;","font: normal 13px Arial, sans-serif;","margin: 0;","outline: none;","padding: 4px 0;","position: absolute;","overflow-y: auto;","overflow-x: hidden;","max-height: 100%;",
 "z-index: 20000;","}",".blocklyDropDownDiv .goog-menu {","cursor: default;",'font: normal 13px "Helvetica Neue", Helvetica, sans-serif;',"outline: none;","z-index: 20000;","}",".blocklyWidgetDiv .goog-menuitem, ",".blocklyDropDownDiv .goog-menuitem {","color: #000;","font: normal 13px Arial, sans-serif;","list-style: none;","margin: 0;","min-width: 7em;","padding: 5px 5px 5px 28px;","white-space: nowrap;","}",".blocklyWidgetDiv .goog-menuitem.goog-menuitem-rtl, ",".blocklyDropDownDiv .goog-menuitem.goog-menuitem-rtl {",
-"padding-left: 7em;","padding-right: 28px;","}",".blocklyWidgetDiv .goog-menu-nocheckbox .goog-menuitem, ",".blocklyWidgetDiv .goog-menu-noicon .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-nocheckbox .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-noicon .goog-menuitem { ","padding-left: 12px;","}",".blocklyWidgetDiv .goog-menu-noaccel .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-noaccel .goog-menuitem {","padding-right: 20px;","}",".blocklyWidgetDiv .goog-menuitem-content, ",".blocklyDropDownDiv .goog-menuitem-content {",
+"padding-left: 5px;","padding-right: 28px;","}",".blocklyWidgetDiv .goog-menu-nocheckbox .goog-menuitem, ",".blocklyWidgetDiv .goog-menu-noicon .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-nocheckbox .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-noicon .goog-menuitem { ","padding-left: 12px;","}",".blocklyWidgetDiv .goog-menu-noaccel .goog-menuitem, ",".blocklyDropDownDiv .goog-menu-noaccel .goog-menuitem {","padding-right: 20px;","}",".blocklyWidgetDiv .goog-menuitem-content, ",".blocklyDropDownDiv .goog-menuitem-content {",
 "color: #000;","font: normal 13px Arial, sans-serif;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-accel, ",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-content, ",".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-accel, ",".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-content {","color: #ccc !important;","}",".blocklyWidgetDiv .goog-menuitem-disabled .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-menuitem-disabled .goog-menuitem-icon {","opacity: 0.3;",
-"filter: alpha(opacity=30);","}",".blocklyWidgetDiv .goog-menuitem-highlight, ",".blocklyWidgetDiv .goog-menuitem-hover {","background-color: #d6e9f8;","border-color: #d6e9f8;","border-style: dotted;","border-width: 1px 0;","padding-bottom: 3px;","padding-top: 3px;","}",".blocklyDropDownDiv .goog-menuitem-highlight, ",".blocklyDropDownDiv .goog-menuitem-hover {","background-color: rgba(0, 0, 0, 0.2);","}",".blocklyWidgetDiv .goog-menuitem-checkbox, ",".blocklyWidgetDiv .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-menuitem-checkbox, ",
+"filter: alpha(opacity=30);","}",".blocklyWidgetDiv .goog-menuitem-highlight, ",".blocklyWidgetDiv .goog-menuitem-hover {","background-color: #d6e9f8;","border-color: #d6e9f8;","border-style: dotted;","border-width: 1px 0;","padding-bottom: 4px;","padding-top: 4px;","}",".blocklyDropDownDiv .goog-menuitem-highlight, ",".blocklyDropDownDiv .goog-menuitem-hover {","background-color: rgba(0, 0, 0, 0.2);","}",".blocklyWidgetDiv .goog-menuitem-checkbox, ",".blocklyWidgetDiv .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-menuitem-checkbox, ",
 ".blocklyDropDownDiv .goog-menuitem-icon {","background-repeat: no-repeat;","height: 16px;","left: 6px;","position: absolute;","right: auto;","vertical-align: middle;","width: 16px;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-checkbox, ",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-checkbox, ",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-icon {","left: auto;","right: 6px;","}",".blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox, ",
-".blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-checkbox, ",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-icon {","background: url(//ssl.gstatic.com/editor/editortoolbar.png) no-repeat -512px 0;","position: static;","float: left;","margin-left: -24px;","}",".blocklyWidgetDiv .goog-menuitem-accel, ",".blocklyDropDownDiv .goog-menuitem-accel {","color: #999;","direction: ltr;","left: auto;","padding: 0 6px;","position: absolute;",
-"right: 0;","text-align: right;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-accel, ",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-accel {","left: 0;","right: auto;","text-align: left;","}",".blocklyWidgetDiv .goog-menuitem-mnemonic-hint, ",".blocklyDropDownDiv .goog-menuitem-mnemonic-hint {","text-decoration: underline;","}",".blocklyWidgetDiv .goog-menuitem-mnemonic-separator, ",".blocklyDropDownDiv .goog-menuitem-mnemonic-separator {","color: #999;","font-size: 12px;","padding-left: 4px;",
-"}",".blocklyWidgetDiv .goog-menuseparator, ",".blocklyDropDownDiv .goog-menuseparator {","border-top: 1px solid #ccc;","margin: 4px 0;","padding: 0;","}",""];Blockly.WidgetDiv={};Blockly.WidgetDiv.DIV=null;Blockly.WidgetDiv.owner_=null;Blockly.WidgetDiv.dispose_=null;Blockly.WidgetDiv.createDom=function(){Blockly.WidgetDiv.DIV||(Blockly.WidgetDiv.DIV=document.createElement("div"),Blockly.WidgetDiv.DIV.className="blocklyWidgetDiv",document.body.appendChild(Blockly.WidgetDiv.DIV))};
+".blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-checkbox, ",".blocklyDropDownDiv .goog-option-selected .goog-menuitem-icon {","background: url(//ssl.gstatic.com/editor/editortoolbar.png) no-repeat -512px 0;","position: static;","float: left;","margin-left: -24px;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-checkbox, ",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-icon, ",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-checkbox, ",
+".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-icon {","float: right;","margin-right: -24px;","}",".blocklyWidgetDiv .goog-menuitem-accel, ",".blocklyDropDownDiv .goog-menuitem-accel {","color: #999;","direction: ltr;","left: auto;","padding: 0 6px;","position: absolute;","right: 0;","text-align: right;","}",".blocklyWidgetDiv .goog-menuitem-rtl .goog-menuitem-accel, ",".blocklyDropDownDiv .goog-menuitem-rtl .goog-menuitem-accel {","left: 0;","right: auto;","text-align: left;","}",".blocklyWidgetDiv .goog-menuitem-mnemonic-hint, ",
+".blocklyDropDownDiv .goog-menuitem-mnemonic-hint {","text-decoration: underline;","}",".blocklyWidgetDiv .goog-menuitem-mnemonic-separator, ",".blocklyDropDownDiv .goog-menuitem-mnemonic-separator {","color: #999;","font-size: 12px;","padding-left: 4px;","}",".blocklyWidgetDiv .goog-menuseparator, ",".blocklyDropDownDiv .goog-menuseparator {","border-top: 1px solid #ccc;","margin: 4px 0;","padding: 0;","}",""];Blockly.WidgetDiv={};Blockly.WidgetDiv.DIV=null;Blockly.WidgetDiv.owner_=null;Blockly.WidgetDiv.dispose_=null;Blockly.WidgetDiv.createDom=function(){Blockly.WidgetDiv.DIV||(Blockly.WidgetDiv.DIV=document.createElement("div"),Blockly.WidgetDiv.DIV.className="blocklyWidgetDiv",document.body.appendChild(Blockly.WidgetDiv.DIV))};
 Blockly.WidgetDiv.show=function(a,b,c){Blockly.WidgetDiv.hide();Blockly.WidgetDiv.owner_=a;Blockly.WidgetDiv.dispose_=c;a=goog.style.getViewportPageOffset(document);Blockly.WidgetDiv.DIV.style.top=a.y+"px";Blockly.WidgetDiv.DIV.style.direction=b?"rtl":"ltr";Blockly.WidgetDiv.DIV.style.display="block"};
 Blockly.WidgetDiv.hide=function(){Blockly.WidgetDiv.owner_&&(Blockly.WidgetDiv.owner_=null,Blockly.WidgetDiv.DIV.style.display="none",Blockly.WidgetDiv.DIV.style.left="",Blockly.WidgetDiv.DIV.style.top="",Blockly.WidgetDiv.dispose_&&Blockly.WidgetDiv.dispose_(),Blockly.WidgetDiv.dispose_=null,Blockly.WidgetDiv.DIV.innerHTML="")};Blockly.WidgetDiv.isVisible=function(){return!!Blockly.WidgetDiv.owner_};Blockly.WidgetDiv.hideIfOwner=function(a){Blockly.WidgetDiv.owner_==a&&Blockly.WidgetDiv.hide()};
-Blockly.WidgetDiv.position=function(a,b,c,d,e){b<d.y&&(b=d.y);e?a>c.width+d.x&&(a=c.width+d.x):a<d.x&&(a=d.x);Blockly.WidgetDiv.positionInternal_(a,b,c.height)};Blockly.WidgetDiv.positionInternal_=function(a,b,c){Blockly.WidgetDiv.DIV.style.left=a+"px";Blockly.WidgetDiv.DIV.style.top=b+"px";Blockly.WidgetDiv.DIV.style.height=c+"px"};
-Blockly.WidgetDiv.positionWithAnchor=function(a,b,c,d){var e=Blockly.WidgetDiv.calculateY_(a,b,c);a=Blockly.WidgetDiv.calculateX_(a,b,c,d);0>e?Blockly.WidgetDiv.positionInternal_(a,0,c.height+e):Blockly.WidgetDiv.positionInternal_(a,e,c.height)};Blockly.WidgetDiv.calculateX_=function(a,b,c,d){if(d)return b=Math.max(b.right-c.width,a.left),Math.min(b,a.right-c.width);b=Math.min(b.left,a.right-c.width);return Math.max(b,a.left)};
-Blockly.WidgetDiv.calculateY_=function(a,b,c){return b.bottom+c.height>=a.bottom?b.top-c.height:b.bottom};Blockly.inject=function(a,b){Blockly.checkBlockColourConstants();"string"==typeof a&&(a=document.getElementById(a)||document.querySelector(a));if(!Blockly.utils.containsNode(document,a))throw Error("Error: container is not in current document.");var c=new Blockly.Options(b||{}),d=document.createElement("div");d.className="injectionDiv";a.appendChild(d);var e=Blockly.createDom_(d,c),f=new Blockly.BlockDragSurfaceSvg(d);d=new Blockly.WorkspaceDragSurfaceSvg(d);e=Blockly.createMainWorkspace_(e,c,f,d);
+Blockly.WidgetDiv.positionInternal_=function(a,b,c){Blockly.WidgetDiv.DIV.style.left=a+"px";Blockly.WidgetDiv.DIV.style.top=b+"px";Blockly.WidgetDiv.DIV.style.height=c+"px"};Blockly.WidgetDiv.positionWithAnchor=function(a,b,c,d){var e=Blockly.WidgetDiv.calculateY_(a,b,c);a=Blockly.WidgetDiv.calculateX_(a,b,c,d);0>e?Blockly.WidgetDiv.positionInternal_(a,0,c.height+e):Blockly.WidgetDiv.positionInternal_(a,e,c.height)};
+Blockly.WidgetDiv.calculateX_=function(a,b,c,d){if(d)return b=Math.max(b.right-c.width,a.left),Math.min(b,a.right-c.width);b=Math.min(b.left,a.right-c.width);return Math.max(b,a.left)};Blockly.WidgetDiv.calculateY_=function(a,b,c){return b.bottom+c.height>=a.bottom?b.top-c.height:b.bottom};Blockly.inject=function(a,b){Blockly.checkBlockColourConstants();"string"==typeof a&&(a=document.getElementById(a)||document.querySelector(a));if(!Blockly.utils.containsNode(document,a))throw Error("Error: container is not in current document.");var c=new Blockly.Options(b||{}),d=document.createElement("div");d.className="injectionDiv";a.appendChild(d);var e=Blockly.createDom_(d,c),f=new Blockly.BlockDragSurfaceSvg(d);d=new Blockly.WorkspaceDragSurfaceSvg(d);e=Blockly.createMainWorkspace_(e,c,f,d);
 Blockly.setTheme(c.theme);Blockly.init_(e);Blockly.mainWorkspace=e;Blockly.svgResize(e);return e};
 Blockly.createDom_=function(a,b){a.setAttribute("dir","LTR");goog.ui.Component.setDefaultRightToLeft(b.RTL);Blockly.Css.inject(b.hasCss,b.pathToMedia);var c=Blockly.utils.createSvgElement("svg",{xmlns:"http://www.w3.org/2000/svg","xmlns:html":"http://www.w3.org/1999/xhtml","xmlns:xlink":"http://www.w3.org/1999/xlink",version:"1.1","class":"blocklySvg"},a),d=Blockly.utils.createSvgElement("defs",{},c),e=String(Math.random()).substring(2),f=Blockly.utils.createSvgElement("filter",{id:"blocklyEmbossFilter"+
 e},d);Blockly.utils.createSvgElement("feGaussianBlur",{"in":"SourceAlpha",stdDeviation:1,result:"blur"},f);var g=Blockly.utils.createSvgElement("feSpecularLighting",{"in":"blur",surfaceScale:1,specularConstant:.5,specularExponent:10,"lighting-color":"white",result:"specOut"},f);Blockly.utils.createSvgElement("fePointLight",{x:-5E3,y:-1E4,z:2E4},g);Blockly.utils.createSvgElement("feComposite",{"in":"specOut",in2:"SourceAlpha",operator:"in",result:"specOut"},f);Blockly.utils.createSvgElement("feComposite",
@@ -1818,14 +1820,14 @@ c.contentHeight)/d);if(b.contentTop<b.viewTop||b.contentBottom>b.viewBottom||b.c
 n=b.viewBottom-d.bottomRight.y;0>n&&f.moveBy(0,n);n=b.viewLeft-d.topLeft.x;0<n&&f.moveBy(n,0);b=b.viewRight-d.bottomRight.x;0>b&&f.moveBy(b,0)}a&&(a.group||console.log("WARNING: Moved object in bounds but there was no event group. This may break undo."),Blockly.Events.setGroup(c))}}});Blockly.svgResize(e);Blockly.WidgetDiv.createDom();Blockly.DropDownDiv.createDom();Blockly.Tooltip.createDom();return e};
 Blockly.init_=function(a){var b=a.options,c=a.getParentSvg();Blockly.bindEventWithChecks_(c.parentNode,"contextmenu",null,function(a){Blockly.utils.isTargetInput(a)||a.preventDefault()});c=Blockly.bindEventWithChecks_(window,"resize",null,function(){Blockly.hideChaff(!0);Blockly.svgResize(a)});a.setResizeHandlerWrapper(c);Blockly.inject.bindDocumentEvents_();b.languageTree&&(a.toolbox_?a.toolbox_.init(a):a.flyout_&&(a.flyout_.init(a),a.flyout_.show(b.languageTree.childNodes),a.flyout_.scrollToStart()));
 c=Blockly.Scrollbar.scrollbarThickness;b.hasTrashcan&&(c=a.trashcan.init(c));b.zoomOptions&&b.zoomOptions.controls&&a.zoomControls_.init(c);b.moveOptions&&b.moveOptions.scrollbars?(a.scrollbar=new Blockly.ScrollbarPair(a),a.scrollbar.resize()):a.setMetrics({x:.5,y:.5});b.hasSounds&&Blockly.inject.loadSounds_(b.pathToMedia,a)};
-Blockly.inject.bindDocumentEvents_=function(){Blockly.documentEventsBound_||(Blockly.bindEventWithChecks_(document,"scroll",null,function(){for(var a in Blockly.Workspace.WorkspaceDB_){var b=Blockly.Workspace.WorkspaceDB_[a];b.updateInverseScreenCTM&&b.updateInverseScreenCTM()}}),Blockly.bindEventWithChecks_(document,"keydown",null,Blockly.onKeyDown_),Blockly.bindEvent_(document,"touchend",null,Blockly.longStop_),Blockly.bindEvent_(document,"touchcancel",null,Blockly.longStop_),goog.userAgent.IPAD&&
-Blockly.bindEventWithChecks_(window,"orientationchange",document,function(){Blockly.svgResize(Blockly.getMainWorkspace())}));Blockly.documentEventsBound_=!0};
+Blockly.inject.bindDocumentEvents_=function(){Blockly.documentEventsBound_||(document.addEventListener("mouseup",function(){Blockly.hideChaff();Blockly.Touch.clearTouchIdentifier()},!1),Blockly.bindEventWithChecks_(document,"scroll",null,function(){for(var a=Blockly.Workspace.getAll(),b=0,c;c=a[b];b++)c.updateInverseScreenCTM&&c.updateInverseScreenCTM()}),Blockly.bindEventWithChecks_(document,"keydown",null,Blockly.onKeyDown_),Blockly.bindEvent_(document,"touchend",null,Blockly.longStop_),Blockly.bindEvent_(document,
+"touchcancel",null,Blockly.longStop_),goog.userAgent.IPAD&&Blockly.bindEventWithChecks_(window,"orientationchange",document,function(){Blockly.svgResize(Blockly.getMainWorkspace())}));Blockly.documentEventsBound_=!0};
 Blockly.inject.loadSounds_=function(a,b){var c=b.getAudioManager();c.load([a+"click.mp3",a+"click.wav",a+"click.ogg"],"click");c.load([a+"disconnect.wav",a+"disconnect.mp3",a+"disconnect.ogg"],"disconnect");c.load([a+"delete.mp3",a+"delete.ogg",a+"delete.wav"],"delete");var d=[],e=function(){for(;d.length;)Blockly.unbindEvent_(d.pop());c.preload()};d.push(Blockly.bindEventWithChecks_(document,"mousemove",null,e,!0));d.push(Blockly.bindEventWithChecks_(document,"touchstart",null,e,!0))};
 Blockly.updateToolbox=function(a){console.warn("Deprecated call to Blockly.updateToolbox, use workspace.updateToolbox instead.");Blockly.getMainWorkspace().updateToolbox(a)};var CLOSURE_DEFINES={"goog.DEBUG":!1};Blockly.mainWorkspace=null;Blockly.selected=null;Blockly.draggingConnections_=[];Blockly.clipboardXml_=null;Blockly.clipboardSource_=null;Blockly.clipboardTypeCounts_=null;Blockly.cache3dSupported_=null;Blockly.theme_=null;Blockly.hueToRgb=function(a){return goog.color.hsvToHex(a,Blockly.HSV_SATURATION,255*Blockly.HSV_VALUE)};Blockly.svgSize=function(a){return{width:a.cachedWidth_,height:a.cachedHeight_}};Blockly.resizeSvgContents=function(a){a.resizeContents()};
 Blockly.svgResize=function(a){for(;a.options.parentWorkspace;)a=a.options.parentWorkspace;var b=a.getParentSvg(),c=b.parentNode;if(c){var d=c.offsetWidth;c=c.offsetHeight;b.cachedWidth_!=d&&(b.setAttribute("width",d+"px"),b.cachedWidth_=d);b.cachedHeight_!=c&&(b.setAttribute("height",c+"px"),b.cachedHeight_=c);a.resize()}};
-Blockly.onKeyDown_=function(a){var b=Blockly.mainWorkspace;if(!(b.options.readOnly||Blockly.utils.isTargetInput(a)||b.rendered&&!b.isVisible())){var c=!1;if(27==a.keyCode)Blockly.hideChaff();else if(8==a.keyCode||46==a.keyCode){a.preventDefault();if(b.isDragging())return;Blockly.selected&&Blockly.selected.isDeletable()&&(c=!0)}else if(a.altKey||a.ctrlKey||a.metaKey){if(b.isDragging())return;Blockly.selected&&Blockly.selected.isDeletable()&&Blockly.selected.isMovable()&&(67==a.keyCode?(Blockly.hideChaff(),
-Blockly.copy_(Blockly.selected)):88!=a.keyCode||Blockly.selected.workspace.isFlyout||(Blockly.copy_(Blockly.selected),c=!0));86==a.keyCode?Blockly.clipboardXml_&&(b=Blockly.clipboardSource_,b.isFlyout&&(b=b.targetWorkspace),Blockly.clipboardTypeCounts_&&b.isCapacityAvailable(Blockly.clipboardTypeCounts_)&&(Blockly.Events.setGroup(!0),b.paste(Blockly.clipboardXml_),Blockly.Events.setGroup(!1))):90==a.keyCode&&(Blockly.hideChaff(),b.undo(a.shiftKey))}c&&!Blockly.selected.workspace.isFlyout&&(Blockly.Events.setGroup(!0),
-Blockly.hideChaff(),Blockly.selected.dispose(!0,!0),Blockly.Events.setGroup(!1))}};Blockly.copy_=function(a){if(a.isComment)var b=a.toXmlWithXY();else{b=Blockly.Xml.blockToDom(a);Blockly.Xml.deleteNext(b);var c=a.getRelativeToSurfaceXY();b.setAttribute("x",a.RTL?-c.x:c.x);b.setAttribute("y",c.y)}Blockly.clipboardXml_=b;Blockly.clipboardSource_=a.workspace;Blockly.clipboardTypeCounts_=a.isComment?null:Blockly.utils.getBlockTypeCounts(a,!0)};
+Blockly.onKeyDown_=function(a){var b=Blockly.mainWorkspace;if(!(b.options.readOnly||Blockly.utils.isTargetInput(a)||b.rendered&&!b.isVisible())){var c=!1;if(27==a.keyCode)Blockly.hideChaff();else if(8==a.keyCode||46==a.keyCode){a.preventDefault();if(Blockly.Gesture.inProgress())return;Blockly.selected&&Blockly.selected.isDeletable()&&(c=!0)}else if(a.altKey||a.ctrlKey||a.metaKey){if(Blockly.Gesture.inProgress())return;Blockly.selected&&Blockly.selected.isDeletable()&&Blockly.selected.isMovable()&&
+(67==a.keyCode?(Blockly.hideChaff(),Blockly.copy_(Blockly.selected)):88!=a.keyCode||Blockly.selected.workspace.isFlyout||(Blockly.copy_(Blockly.selected),c=!0));86==a.keyCode?Blockly.clipboardXml_&&(b=Blockly.clipboardSource_,b.isFlyout&&(b=b.targetWorkspace),Blockly.clipboardTypeCounts_&&b.isCapacityAvailable(Blockly.clipboardTypeCounts_)&&(Blockly.Events.setGroup(!0),b.paste(Blockly.clipboardXml_),Blockly.Events.setGroup(!1))):90==a.keyCode&&(Blockly.hideChaff(),b.undo(a.shiftKey))}c&&!Blockly.selected.workspace.isFlyout&&
+(Blockly.Events.setGroup(!0),Blockly.hideChaff(),Blockly.selected.dispose(!0,!0),Blockly.Events.setGroup(!1))}};Blockly.copy_=function(a){if(a.isComment)var b=a.toXmlWithXY();else{b=Blockly.Xml.blockToDom(a);Blockly.Xml.deleteNext(b);var c=a.getRelativeToSurfaceXY();b.setAttribute("x",a.RTL?-c.x:c.x);b.setAttribute("y",c.y)}Blockly.clipboardXml_=b;Blockly.clipboardSource_=a.workspace;Blockly.clipboardTypeCounts_=a.isComment?null:Blockly.utils.getBlockTypeCounts(a,!0)};
 Blockly.duplicate_=function(a){var b=Blockly.clipboardXml_,c=Blockly.clipboardSource_;Blockly.copy_(a);a.workspace.paste(Blockly.clipboardXml_);Blockly.clipboardXml_=b;Blockly.clipboardSource_=c};Blockly.onContextMenu_=function(a){Blockly.utils.isTargetInput(a)||a.preventDefault()};
 Blockly.hideChaff=function(a){Blockly.Tooltip.hide();Blockly.WidgetDiv.hide();Blockly.DropDownDiv.hideWithoutAnimation();var b=Blockly.getMainWorkspace();b.trashcan&&b.trashcan.flyout_&&b.trashcan.flyout_.hide();a||b.toolbox_&&b.toolbox_.flyout_&&b.toolbox_.flyout_.autoClose&&b.toolbox_.clearSelection()};Blockly.addChangeListener=function(a){console.warn("Deprecated call to Blockly.addChangeListener, use workspace.addChangeListener instead.");return Blockly.getMainWorkspace().addChangeListener(a)};
 Blockly.getMainWorkspace=function(){return Blockly.mainWorkspace};Blockly.alert=function(a,b){window.alert(a);b&&b()};Blockly.confirm=function(a,b){b(window.confirm(a))};Blockly.prompt=function(a,b,c){c(window.prompt(a,b))};Blockly.jsonInitFactory_=function(a){return function(){this.jsonInit(a)}};
diff --git a/blockly_uncompressed.js b/blockly_uncompressed.js
index 127a8bf0e..4752507f7 100644
--- a/blockly_uncompressed.js
+++ b/blockly_uncompressed.js
@@ -724,7 +724,7 @@ goog.addDependency("i18n/dateintervalpatternsext.js", [], []);
 goog.addDependency("i18n/dateintervalsymbols.js", [], []);
 goog.addDependency("i18n/dateintervalsymbolsext.js", [], []);
 goog.addDependency("i18n/datetimeformat.js", ['goog.i18n.DateTimeFormat', 'goog.i18n.DateTimeFormat.Format'], ['goog.asserts', 'goog.date', 'goog.i18n.DateTimeSymbols', 'goog.i18n.TimeZone', 'goog.string']);
-goog.addDependency("i18n/datetimeformat_test.js", ['goog.i18n.DateTimeFormatTest'], ['goog.date.Date', 'goog.date.DateTime', 'goog.i18n.DateTimeFormat', 'goog.i18n.DateTimePatterns', 'goog.i18n.DateTimePatterns_ar_EG', 'goog.i18n.DateTimePatterns_de', 'goog.i18n.DateTimePatterns_en', 'goog.i18n.DateTimePatterns_fa', 'goog.i18n.DateTimePatterns_fr', 'goog.i18n.DateTimePatterns_ja', 'goog.i18n.DateTimePatterns_sv', 'goog.i18n.DateTimeSymbols', 'goog.i18n.DateTimeSymbols_ar_AE', 'goog.i18n.DateTimeSymbols_ar_EG', 'goog.i18n.DateTimeSymbols_ar_SA', 'goog.i18n.DateTimeSymbols_bn_BD', 'goog.i18n.DateTimeSymbols_de', 'goog.i18n.DateTimeSymbols_en', 'goog.i18n.DateTimeSymbols_en_GB', 'goog.i18n.DateTimeSymbols_en_IE', 'goog.i18n.DateTimeSymbols_en_IN', 'goog.i18n.DateTimeSymbols_en_US', 'goog.i18n.DateTimeSymbols_fa', 'goog.i18n.DateTimeSymbols_fr', 'goog.i18n.DateTimeSymbols_fr_DJ', 'goog.i18n.DateTimeSymbols_he_IL', 'goog.i18n.DateTimeSymbols_ja', 'goog.i18n.DateTimeSymbols_ro_RO', 'goog.i18n.DateTimeSymbols_sv', 'goog.i18n.TimeZone', 'goog.testing.jsunit']);
+goog.addDependency("i18n/datetimeformat_test.js", ['goog.i18n.DateTimeFormatTest'], ['goog.date.Date', 'goog.date.DateTime', 'goog.i18n.DateTimeFormat', 'goog.i18n.DateTimePatterns', 'goog.i18n.DateTimePatterns_ar_EG', 'goog.i18n.DateTimePatterns_bg', 'goog.i18n.DateTimePatterns_de', 'goog.i18n.DateTimePatterns_en', 'goog.i18n.DateTimePatterns_en_XA', 'goog.i18n.DateTimePatterns_fa', 'goog.i18n.DateTimePatterns_fr', 'goog.i18n.DateTimePatterns_ja', 'goog.i18n.DateTimePatterns_sv', 'goog.i18n.DateTimePatterns_zh_HK', 'goog.i18n.DateTimePatterns_zh_Hant_TW', 'goog.i18n.DateTimeSymbols', 'goog.i18n.DateTimeSymbols_ar_AE', 'goog.i18n.DateTimeSymbols_ar_EG', 'goog.i18n.DateTimeSymbols_ar_SA', 'goog.i18n.DateTimeSymbols_bn_BD', 'goog.i18n.DateTimeSymbols_de', 'goog.i18n.DateTimeSymbols_en', 'goog.i18n.DateTimeSymbols_en_GB', 'goog.i18n.DateTimeSymbols_en_IE', 'goog.i18n.DateTimeSymbols_en_IN', 'goog.i18n.DateTimeSymbols_en_US', 'goog.i18n.DateTimeSymbols_fa', 'goog.i18n.DateTimeSymbols_fr', 'goog.i18n.DateTimeSymbols_fr_DJ', 'goog.i18n.DateTimeSymbols_he_IL', 'goog.i18n.DateTimeSymbols_ja', 'goog.i18n.DateTimeSymbols_ro_RO', 'goog.i18n.DateTimeSymbols_sv', 'goog.i18n.TimeZone', 'goog.testing.jsunit']);
 goog.addDependency("i18n/datetimeparse.js", ['goog.i18n.DateTimeParse'], ['goog.asserts', 'goog.date', 'goog.i18n.DateTimeFormat', 'goog.i18n.DateTimeSymbols']);
 goog.addDependency("i18n/datetimeparse_test.js", ['goog.i18n.DateTimeParseTest'], ['goog.date.Date', 'goog.i18n.DateTimeFormat', 'goog.i18n.DateTimeParse', 'goog.i18n.DateTimeSymbols', 'goog.i18n.DateTimeSymbols_en', 'goog.i18n.DateTimeSymbols_fa', 'goog.i18n.DateTimeSymbols_fr', 'goog.i18n.DateTimeSymbols_pl', 'goog.i18n.DateTimeSymbols_zh', 'goog.testing.ExpectedFailures', 'goog.testing.jsunit', 'goog.userAgent']);
 goog.addDependency("i18n/datetimepatterns.js", ['goog.i18n.DateTimePatterns', 'goog.i18n.DateTimePatterns_af', 'goog.i18n.DateTimePatterns_am', 'goog.i18n.DateTimePatterns_ar', 'goog.i18n.DateTimePatterns_ar_DZ', 'goog.i18n.DateTimePatterns_ar_EG', 'goog.i18n.DateTimePatterns_az', 'goog.i18n.DateTimePatterns_be', 'goog.i18n.DateTimePatterns_bg', 'goog.i18n.DateTimePatterns_bn', 'goog.i18n.DateTimePatterns_br', 'goog.i18n.DateTimePatterns_bs', 'goog.i18n.DateTimePatterns_ca', 'goog.i18n.DateTimePatterns_chr', 'goog.i18n.DateTimePatterns_cs', 'goog.i18n.DateTimePatterns_cy', 'goog.i18n.DateTimePatterns_da', 'goog.i18n.DateTimePatterns_de', 'goog.i18n.DateTimePatterns_de_AT', 'goog.i18n.DateTimePatterns_de_CH', 'goog.i18n.DateTimePatterns_el', 'goog.i18n.DateTimePatterns_en', 'goog.i18n.DateTimePatterns_en_AU', 'goog.i18n.DateTimePatterns_en_CA', 'goog.i18n.DateTimePatterns_en_GB', 'goog.i18n.DateTimePatterns_en_IE', 'goog.i18n.DateTimePatterns_en_IN', 'goog.i18n.DateTimePatterns_en_SG', 'goog.i18n.DateTimePatterns_en_US', 'goog.i18n.DateTimePatterns_en_ZA', 'goog.i18n.DateTimePatterns_es', 'goog.i18n.DateTimePatterns_es_419', 'goog.i18n.DateTimePatterns_es_ES', 'goog.i18n.DateTimePatterns_es_MX', 'goog.i18n.DateTimePatterns_es_US', 'goog.i18n.DateTimePatterns_et', 'goog.i18n.DateTimePatterns_eu', 'goog.i18n.DateTimePatterns_fa', 'goog.i18n.DateTimePatterns_fi', 'goog.i18n.DateTimePatterns_fil', 'goog.i18n.DateTimePatterns_fr', 'goog.i18n.DateTimePatterns_fr_CA', 'goog.i18n.DateTimePatterns_ga', 'goog.i18n.DateTimePatterns_gl', 'goog.i18n.DateTimePatterns_gsw', 'goog.i18n.DateTimePatterns_gu', 'goog.i18n.DateTimePatterns_haw', 'goog.i18n.DateTimePatterns_he', 'goog.i18n.DateTimePatterns_hi', 'goog.i18n.DateTimePatterns_hr', 'goog.i18n.DateTimePatterns_hu', 'goog.i18n.DateTimePatterns_hy', 'goog.i18n.DateTimePatterns_id', 'goog.i18n.DateTimePatterns_in', 'goog.i18n.DateTimePatterns_is', 'goog.i18n.DateTimePatterns_it', 'goog.i18n.DateTimePatterns_iw', 'goog.i18n.DateTimePatterns_ja', 'goog.i18n.DateTimePatterns_ka', 'goog.i18n.DateTimePatterns_kk', 'goog.i18n.DateTimePatterns_km', 'goog.i18n.DateTimePatterns_kn', 'goog.i18n.DateTimePatterns_ko', 'goog.i18n.DateTimePatterns_ky', 'goog.i18n.DateTimePatterns_ln', 'goog.i18n.DateTimePatterns_lo', 'goog.i18n.DateTimePatterns_lt', 'goog.i18n.DateTimePatterns_lv', 'goog.i18n.DateTimePatterns_mk', 'goog.i18n.DateTimePatterns_ml', 'goog.i18n.DateTimePatterns_mn', 'goog.i18n.DateTimePatterns_mo', 'goog.i18n.DateTimePatterns_mr', 'goog.i18n.DateTimePatterns_ms', 'goog.i18n.DateTimePatterns_mt', 'goog.i18n.DateTimePatterns_my', 'goog.i18n.DateTimePatterns_nb', 'goog.i18n.DateTimePatterns_ne', 'goog.i18n.DateTimePatterns_nl', 'goog.i18n.DateTimePatterns_no', 'goog.i18n.DateTimePatterns_no_NO', 'goog.i18n.DateTimePatterns_or', 'goog.i18n.DateTimePatterns_pa', 'goog.i18n.DateTimePatterns_pl', 'goog.i18n.DateTimePatterns_pt', 'goog.i18n.DateTimePatterns_pt_BR', 'goog.i18n.DateTimePatterns_pt_PT', 'goog.i18n.DateTimePatterns_ro', 'goog.i18n.DateTimePatterns_ru', 'goog.i18n.DateTimePatterns_sh', 'goog.i18n.DateTimePatterns_si', 'goog.i18n.DateTimePatterns_sk', 'goog.i18n.DateTimePatterns_sl', 'goog.i18n.DateTimePatterns_sq', 'goog.i18n.DateTimePatterns_sr', 'goog.i18n.DateTimePatterns_sr_Latn', 'goog.i18n.DateTimePatterns_sv', 'goog.i18n.DateTimePatterns_sw', 'goog.i18n.DateTimePatterns_ta', 'goog.i18n.DateTimePatterns_te', 'goog.i18n.DateTimePatterns_th', 'goog.i18n.DateTimePatterns_tl', 'goog.i18n.DateTimePatterns_tr', 'goog.i18n.DateTimePatterns_uk', 'goog.i18n.DateTimePatterns_ur', 'goog.i18n.DateTimePatterns_uz', 'goog.i18n.DateTimePatterns_vi', 'goog.i18n.DateTimePatterns_zh', 'goog.i18n.DateTimePatterns_zh_CN', 'goog.i18n.DateTimePatterns_zh_HK', 'goog.i18n.DateTimePatterns_zh_TW', 'goog.i18n.DateTimePatterns_zu'], []);
diff --git a/dart_compressed.js b/dart_compressed.js
index a9e84da5c..7d40c4123 100644
--- a/dart_compressed.js
+++ b/dart_compressed.js
@@ -57,9 +57,9 @@ Blockly.Dart.valueToCode(a,"NUM",Blockly.Dart.ORDER_NONE)||"0";switch(b){case "A
 " / 180 * Math.pi)"}if(c)return[c,Blockly.Dart.ORDER_UNARY_POSTFIX];switch(b){case "LOG10":c="Math.log("+a+") / Math.log(10)";break;case "ASIN":c="Math.asin("+a+") / Math.pi * 180";break;case "ACOS":c="Math.acos("+a+") / Math.pi * 180";break;case "ATAN":c="Math.atan("+a+") / Math.pi * 180";break;default:throw Error("Unknown math operator: "+b);}return[c,Blockly.Dart.ORDER_MULTIPLICATIVE]};
 Blockly.Dart.math_constant=function(a){var b={PI:["Math.pi",Blockly.Dart.ORDER_UNARY_POSTFIX],E:["Math.e",Blockly.Dart.ORDER_UNARY_POSTFIX],GOLDEN_RATIO:["(1 + Math.sqrt(5)) / 2",Blockly.Dart.ORDER_MULTIPLICATIVE],SQRT2:["Math.sqrt2",Blockly.Dart.ORDER_UNARY_POSTFIX],SQRT1_2:["Math.sqrt1_2",Blockly.Dart.ORDER_UNARY_POSTFIX],INFINITY:["double.infinity",Blockly.Dart.ORDER_ATOMIC]};a=a.getFieldValue("CONSTANT");"INFINITY"!=a&&(Blockly.Dart.definitions_.import_dart_math="import 'dart:math' as Math;");
 return b[a]};
-Blockly.Dart.math_number_property=function(a){var b=Blockly.Dart.valueToCode(a,"NUMBER_TO_CHECK",Blockly.Dart.ORDER_MULTIPLICATIVE);if(!b)return["false",Blockly.Python.ORDER_ATOMIC];var c=a.getFieldValue("PROPERTY");if("PRIME"==c)return Blockly.Dart.definitions_.import_dart_math="import 'dart:math' as Math;",[Blockly.Dart.provideFunction_("math_isPrime",["bool "+Blockly.Dart.FUNCTION_NAME_PLACEHOLDER_+"(n) {","  // https://en.wikipedia.org/wiki/Primality_test#Naive_methods","  if (n == 2 || n == 3) {","    return true;",
+Blockly.Dart.math_number_property=function(a){var b=Blockly.Dart.valueToCode(a,"NUMBER_TO_CHECK",Blockly.Dart.ORDER_MULTIPLICATIVE);if(!b)return["false",Blockly.Dart.ORDER_ATOMIC];var c=a.getFieldValue("PROPERTY");if("PRIME"==c)return Blockly.Dart.definitions_.import_dart_math="import 'dart:math' as Math;",[Blockly.Dart.provideFunction_("math_isPrime",["bool "+Blockly.Dart.FUNCTION_NAME_PLACEHOLDER_+"(n) {","  // https://en.wikipedia.org/wiki/Primality_test#Naive_methods","  if (n == 2 || n == 3) {","    return true;",
 "  }","  // False if n is null, negative, is 1, or not whole.","  // And false if n is divisible by 2 or 3.","  if (n == null || n <= 1 || n % 1 != 0 || n % 2 == 0 || n % 3 == 0) {","    return false;","  }","  // Check all the numbers of form 6k +/- 1, up to sqrt(n).","  for (var x = 6; x <= Math.sqrt(n) + 1; x += 6) {","    if (n % (x - 1) == 0 || n % (x + 1) == 0) {","      return false;","    }","  }","  return true;","}"])+"("+b+")",Blockly.Dart.ORDER_UNARY_POSTFIX];switch(c){case "EVEN":var d=
-b+" % 2 == 0";break;case "ODD":d=b+" % 2 == 1";break;case "WHOLE":d=b+" % 1 == 0";break;case "POSITIVE":d=b+" > 0";break;case "NEGATIVE":d=b+" < 0";break;case "DIVISIBLE_BY":a=Blockly.Dart.valueToCode(a,"DIVISOR",Blockly.Dart.ORDER_MULTIPLICATIVE);if(!a)return["false",Blockly.Python.ORDER_ATOMIC];d=b+" % "+a+" == 0"}return[d,Blockly.Dart.ORDER_EQUALITY]};
+b+" % 2 == 0";break;case "ODD":d=b+" % 2 == 1";break;case "WHOLE":d=b+" % 1 == 0";break;case "POSITIVE":d=b+" > 0";break;case "NEGATIVE":d=b+" < 0";break;case "DIVISIBLE_BY":a=Blockly.Dart.valueToCode(a,"DIVISOR",Blockly.Dart.ORDER_MULTIPLICATIVE);if(!a)return["false",Blockly.Dart.ORDER_ATOMIC];d=b+" % "+a+" == 0"}return[d,Blockly.Dart.ORDER_EQUALITY]};
 Blockly.Dart.math_change=function(a){var b=Blockly.Dart.valueToCode(a,"DELTA",Blockly.Dart.ORDER_ADDITIVE)||"0";a=Blockly.Dart.variableDB_.getName(a.getFieldValue("VAR"),Blockly.Variables.NAME_TYPE);return a+" = ("+a+" is num ? "+a+" : 0) + "+b+";\n"};Blockly.Dart.math_round=Blockly.Dart.math_single;Blockly.Dart.math_trig=Blockly.Dart.math_single;
 Blockly.Dart.math_on_list=function(a){var b=a.getFieldValue("OP");a=Blockly.Dart.valueToCode(a,"LIST",Blockly.Dart.ORDER_NONE)||"[]";switch(b){case "SUM":b=Blockly.Dart.provideFunction_("math_sum",["num "+Blockly.Dart.FUNCTION_NAME_PLACEHOLDER_+"(List<num> myList) {","  num sumVal = 0;","  myList.forEach((num entry) {sumVal += entry;});","  return sumVal;","}"]);b=b+"("+a+")";break;case "MIN":Blockly.Dart.definitions_.import_dart_math="import 'dart:math' as Math;";b=Blockly.Dart.provideFunction_("math_min",
 ["num "+Blockly.Dart.FUNCTION_NAME_PLACEHOLDER_+"(List<num> myList) {","  if (myList.isEmpty) return null;","  num minVal = myList[0];","  myList.forEach((num entry) {minVal = Math.min(minVal, entry);});","  return minVal;","}"]);b=b+"("+a+")";break;case "MAX":Blockly.Dart.definitions_.import_dart_math="import 'dart:math' as Math;";b=Blockly.Dart.provideFunction_("math_max",["num "+Blockly.Dart.FUNCTION_NAME_PLACEHOLDER_+"(List<num> myList) {","  if (myList.isEmpty) return null;","  num maxVal = myList[0];",
diff --git a/msg/js/ab.js b/msg/js/ab.js
index 6fb4644be..dc616641e 100644
--- a/msg/js/ab.js
+++ b/msg/js/ab.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Иеикәрҳәтәуп Аблокқәа";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Иеикәрҳәтәуп Аблокқәа";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "аҧштәы 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "аҧштәы 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "аҧштәы 1 ахәҭа";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "еилаҵатәуп";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Blends two colours together with a given ratio (0.0 - 1.0).";  // untranslated
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "иарбанзаалакь аҧштәы";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Иалнахуеит аҧштәы машәыршақә";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "жәҩангәҧштәы";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "аиаҵәа";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "аҟаҧшь";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "аҧштәы аҟынтәи";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Create a colour with the specified amount of red, green, and blue. All values must be between 0 and 100.";  // untranslated
diff --git a/msg/js/ar.js b/msg/js/ar.js
index b9daeebbc..c7b2a2484 100644
--- a/msg/js/ar.js
+++ b/msg/js/ar.js
@@ -10,7 +10,7 @@ Blockly.Msg["ADD_COMMENT"] = "أضف تعليقًا";
 Blockly.Msg["CANNOT_DELETE_VARIABLE_PROCEDURE"] = "لايمكن حذف متغير \"%1\" بسبب انه جزء من الدالة \"%2\"";
 Blockly.Msg["CHANGE_VALUE_TITLE"] = "تغيير قيمة:";
 Blockly.Msg["CLEAN_UP"] = "ترتيب القطع";
-Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Collapsed blocks contain warnings.";  // untranslated
+Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "الكتل المطوية تحتوي على تحذيرات.";
 Blockly.Msg["COLLAPSE_ALL"] = "إخفاء القطع";
 Blockly.Msg["COLLAPSE_BLOCK"] = "إخفاء القطعة";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "اللون 1";
diff --git a/msg/js/ba.js b/msg/js/ba.js
index 97aede03a..38dabf1be 100644
--- a/msg/js/ba.js
+++ b/msg/js/ba.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Блоктарҙы төрөргә";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Блокты төрөргә";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "1-се төҫ";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "2-се төҫ";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "1-се төҫтөң өлөшө";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "ҡатнаштырырға";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Ике төҫтө бирелгән нисбәттә болғата (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "осраҡлы төҫ";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Төҫтө осраҡлылыҡ буйынса һайлай.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "зәңгәр";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "йәшелдән";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "ҡыҙылдан";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "ошонан төҫ";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Бирелгән нисбәттәрҙә ҡыҙылдан, йәшелдән һәм зәңгәрҙән төҫ барлыҡҡа килә. Бөтә мәғәнәләр 0 менән 100 араһында булырға тейеш.";
diff --git a/msg/js/bcc.js b/msg/js/bcc.js
index 0612ade67..8234e3226 100644
--- a/msg/js/bcc.js
+++ b/msg/js/bcc.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "فروپاشی بلوک‌ها";
 Blockly.Msg["COLLAPSE_BLOCK"] = "فروپاشی بلوک";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "رنگ ۱";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "رنگ ۲";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "نسبت";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "مخلوط";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "دو رنگ را با نسبت مشخص‌شده مخلوط می‌کند (۰٫۰ - ۱٫۰)";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "رنگ تصادفی";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "انتخاب یک رنگ به شکل تصادفی.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "آبی";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "سبز";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "قرمز";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "رنگ با";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "ساخت یک رنگ با مقدار مشخص‌شده‌ای از قرمز، سبز و آبی. همهٔ مقادیر باید بین ۰ تا ۱۰۰ باشند.";
diff --git a/msg/js/be-tarask.js b/msg/js/be-tarask.js
index 870a8ba68..7cc758964 100644
--- a/msg/js/be-tarask.js
+++ b/msg/js/be-tarask.js
@@ -10,12 +10,12 @@ Blockly.Msg["ADD_COMMENT"] = "Дадаць камэнтар";
 Blockly.Msg["CANNOT_DELETE_VARIABLE_PROCEDURE"] = "Немагчыма выдаліць зьменную «%1», таму што яна зьяўляецца часткай вызначэньня функцыі «%2»";
 Blockly.Msg["CHANGE_VALUE_TITLE"] = "Зьмяніць значэньне:";
 Blockly.Msg["CLEAN_UP"] = "Ачысьціць блёкі";
-Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Collapsed blocks contain warnings.";  // untranslated
+Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Згорнутыя блёкі ўтрымліваюць папярэджаньні.";
 Blockly.Msg["COLLAPSE_ALL"] = "Згарнуць блёкі";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Згарнуць блёк";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "колер 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "колер 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "дзеля";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "зьмяшаць";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Зьмешвае два колеры ў дадзенай прапорцыі (0.0 — 1.0)";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "выпадковы колер";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Абраць выпадковы колер.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "сіняга";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "зялёнага";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "чырвонага";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "колер з";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Стварыць колер з абранымі прапорцыямі чырвонага, зялёнага і сіняга. Усе значэньні павінны быць ад 0 да 100.";
diff --git a/msg/js/be.js b/msg/js/be.js
index 3ca9265a8..9e6adb6f2 100644
--- a/msg/js/be.js
+++ b/msg/js/be.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Згарнуць блокі";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Згарнуць блок";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "колер 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "колер 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "суадносіны";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "змяшаць";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Змешвае два колеры разам у паказаных суадносінах (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "выпадковы колер";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Выбраць колер наўздагад.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "сіні";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "зялёны";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "чырвоны";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "колер з";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Стварыць колер з названымі ўзроўнямі чырвонага, зялёнага і сіняга. Усе значэння павінны быць ад 0 да 100.";
diff --git a/msg/js/bg.js b/msg/js/bg.js
index ca24d6041..fdd58a312 100644
--- a/msg/js/bg.js
+++ b/msg/js/bg.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Скрий блокове";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Скрий блок";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "цвят 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "цвят 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "съотношение";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "смеси";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Смесва два цвят в дадено съотношение (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "случаен цвят";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Избери цвят на случаен принцип.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "син";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "зелен";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "червен";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "оцвети с";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Създай цвят с избраните пропорции, червено, зелено и синьо. Всички стойности трябва да бъдат от 0 до 100.";
diff --git a/msg/js/bn.js b/msg/js/bn.js
index 43d969d5d..6d4c84ed4 100644
--- a/msg/js/bn.js
+++ b/msg/js/bn.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "ব্লকসমূহ সঙ্কুচিত
 Blockly.Msg["COLLAPSE_BLOCK"] = "ব্লক সঙ্কুচিত করুন";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "রং ১";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "রং ২";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "অনুপাত";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "মিশ্রণ";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "প্রদত্ত অনুপাত(০.০ - ১.০) অনুসারে দুটি রং একসাথে মিশ্রিত করুন।";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "এলোমেলো রং";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "এলোমেলোভাবে একটি রং পছন্দ করুন।";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "নীল";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "সবুজ";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "লাল";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "রং সহ";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "একটি রং তৈরি করুন নির্দিষ্ট পরিমাণে লাল, সবুজ এবং নীল রং মিশ্রিত করে। প্রত্যেকটির মান অবশ্যই ০ থেকে ১০০ এর মধ্যে হতে হবে।";
diff --git a/msg/js/br.js b/msg/js/br.js
index b17b64167..9441cbb97 100644
--- a/msg/js/br.js
+++ b/msg/js/br.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Bihanaat ar bloc'hoù";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Bihanaat ar bloc'h";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "liv 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "liv 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "feur";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "meskañ";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "a gemmesk daou liv gant ur feur roet(0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "liv dargouezhek";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Tennañ ul liv d'ar sord";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "glas";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "gwer";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "ruz";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "liv gant";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Krouiñ ul liv gant ar c'hementad spisaet a ruz, a wer hag a c'hlas. Etre 0 ha 100 e tle bezañ an holl dalvoudoù.";
diff --git a/msg/js/ca.js b/msg/js/ca.js
index f75b069b9..58686e43f 100644
--- a/msg/js/ca.js
+++ b/msg/js/ca.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Contraure blocs";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Contraure bloc";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "color 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "color 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "proporció";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "barreja";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Barreja dos colors amb una proporció donada (0,0 - 1,0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "color aleatori";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Escolliu un color a l'atzar.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "blau";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "verd";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "vermell";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "color amb";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Crear un color amb les quantitats especificades de vermell, verd i blau. Tots els valors han de ser entre 0 i 100.";
@@ -166,13 +166,13 @@ Blockly.Msg["LISTS_SORT_TITLE"] = "sort %1 %2 %3";  // untranslated
 Blockly.Msg["LISTS_SORT_TOOLTIP"] = "Sort a copy of a list.";  // untranslated
 Blockly.Msg["LISTS_SORT_TYPE_IGNORECASE"] = "alphabetic, ignore case";  // untranslated
 Blockly.Msg["LISTS_SORT_TYPE_NUMERIC"] = "numeric";  // untranslated
-Blockly.Msg["LISTS_SORT_TYPE_TEXT"] = "Alfabètic";
+Blockly.Msg["LISTS_SORT_TYPE_TEXT"] = "alfabètic";
 Blockly.Msg["LISTS_SPLIT_HELPURL"] = "https://github.com/google/blockly/wiki/Lists#splitting-strings-and-joining-lists";  // untranslated
 Blockly.Msg["LISTS_SPLIT_LIST_FROM_TEXT"] = "make list from text";  // untranslated
 Blockly.Msg["LISTS_SPLIT_TEXT_FROM_LIST"] = "make text from list";  // untranslated
 Blockly.Msg["LISTS_SPLIT_TOOLTIP_JOIN"] = "Join a list of texts into one text, separated by a delimiter.";  // untranslated
 Blockly.Msg["LISTS_SPLIT_TOOLTIP_SPLIT"] = "Split text into a list of texts, breaking at each delimiter.";  // untranslated
-Blockly.Msg["LISTS_SPLIT_WITH_DELIMITER"] = "Amb delimitador";
+Blockly.Msg["LISTS_SPLIT_WITH_DELIMITER"] = "amb delimitador";
 Blockly.Msg["LOGIC_BOOLEAN_FALSE"] = "fals";
 Blockly.Msg["LOGIC_BOOLEAN_HELPURL"] = "https://github.com/google/blockly/wiki/Logic#values";  // untranslated
 Blockly.Msg["LOGIC_BOOLEAN_TOOLTIP"] = "Retorna o bé cert o bé fals.";
diff --git a/msg/js/cs.js b/msg/js/cs.js
index 6f57ce9ba..c51f7a795 100644
--- a/msg/js/cs.js
+++ b/msg/js/cs.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Sbalit bloky";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Sbalit blok";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "barva 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "barva 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "poměr";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "smíchat";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Smíchá dvě barvy v daném poměru (0.0–1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "náhodná barva";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Zvolte barvu náhodně.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "modrá";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "zelená";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "červená";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "obarvěte barvou";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Vytvoř barvu se zadaným množstvím červené, zelené a modré.  Všechny hodnoty musí být mezi 0 a 100.";
diff --git a/msg/js/da.js b/msg/js/da.js
index 404ea9542..a372e2a39 100644
--- a/msg/js/da.js
+++ b/msg/js/da.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Fold blokkene sammen";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Fold blokken sammen";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "farve 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "farve 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "i forholdet";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "bland";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Blander to farver sammen i et bestemt forhold (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "tilfældig farve";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Vælg en tilfældig farve.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "blå";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "grøn";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "rød";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "farve med";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Lav en farve med den angivne mængde af rød, grøn og blå. Alle værdier skal være mellem 0 og 100.";
diff --git a/msg/js/de.js b/msg/js/de.js
index 69be9d0df..7b28dd431 100644
--- a/msg/js/de.js
+++ b/msg/js/de.js
@@ -10,7 +10,7 @@ Blockly.Msg["ADD_COMMENT"] = "Kommentar hinzufügen";
 Blockly.Msg["CANNOT_DELETE_VARIABLE_PROCEDURE"] = "Die Variable „%1“ kann nicht gelöscht werden, da sie Teil der Definition der Funktion „%2“ ist.";
 Blockly.Msg["CHANGE_VALUE_TITLE"] = "Wert ändern:";
 Blockly.Msg["CLEAN_UP"] = "Bausteine aufräumen";
-Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Collapsed blocks contain warnings.";  // untranslated
+Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Eingeklappte Blöcke enthalten Warnungen.";
 Blockly.Msg["COLLAPSE_ALL"] = "Alle Bausteine zusammenfalten";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Baustein zusammenfalten";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "Farbe 1";
diff --git a/msg/js/diq.js b/msg/js/diq.js
index d82d7bf3a..63334e3a2 100644
--- a/msg/js/diq.js
+++ b/msg/js/diq.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Blokan teng ke";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Bloki teng ke";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "reng 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "reng 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "nısbet";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "tewde";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Blends two colours together with a given ratio (0.0 - 1.0).";  // untranslated
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "rengo rastameye";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Tesadufi yu ren bıweçin";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "kewe";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "kıho";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "sur";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "komponentên rengan";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Şıma renganê sûr, aşıl u kohoy ra rengê do spesifik vırazê. Gani ê pêro 0 u 100 miyan de bıbê.";
@@ -162,7 +162,7 @@ Blockly.Msg["LISTS_SET_INDEX_TOOLTIP_SET_RANDOM"] = "Sets a random item in a lis
 Blockly.Msg["LISTS_SORT_HELPURL"] = "https://github.com/google/blockly/wiki/Lists#sorting-a-list";
 Blockly.Msg["LISTS_SORT_ORDER_ASCENDING"] = "zeydıyen";
 Blockly.Msg["LISTS_SORT_ORDER_DESCENDING"] = "Kemeyen";
-Blockly.Msg["LISTS_SORT_TITLE"] = "Kılm %1 %2 %3";
+Blockly.Msg["LISTS_SORT_TITLE"] = "%1 %2 %3 weçine";
 Blockly.Msg["LISTS_SORT_TOOLTIP"] = "Sort a copy of a list.";  // untranslated
 Blockly.Msg["LISTS_SORT_TYPE_IGNORECASE"] = "alphabetic, ignore case";  // untranslated
 Blockly.Msg["LISTS_SORT_TYPE_NUMERIC"] = "Amoriyal";
diff --git a/msg/js/dty.js b/msg/js/dty.js
index 763183032..da2e971cf 100644
--- a/msg/js/dty.js
+++ b/msg/js/dty.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "ब्लक भत्काओ";
 Blockly.Msg["COLLAPSE_BLOCK"] = "ब्लक भत्का";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "रंग 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "रंग 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "अनुपात";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "मिश्रण गर";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "दियाका अनुपात (0.0 - 1.0) का साथ दुई रंगहरूको मिश्रण गरन्छ ।";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "जुनसुकै रङ्ग";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "रैन्डम्ली एक रंग चयन गर ।";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "निलो";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "हरियो";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "रातो";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "यै रङ्गको";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "रातो, हरियो और नीलोको निर्दिष्ट मात्राकी साथ एक रंग बनाओ । सबै मान ० देखि १०० का बीच हुनु पडन्छ ।";
diff --git a/msg/js/en-gb.js b/msg/js/en-gb.js
index d2ef3fa17..e22384b06 100644
--- a/msg/js/en-gb.js
+++ b/msg/js/en-gb.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Collapse Blocks";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Collapse Block";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "colour 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "colour 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "ratio";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "blend";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Blends two colours together with a given ratio (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "random colour";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Choose a colour at random.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "blue";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "green";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "red";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "colour with";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Create a colour with the specified amount of red, green, and blue.  All values must be between 0 and 100.";
diff --git a/msg/js/en.js b/msg/js/en.js
index 1aa68259f..4ee40751e 100644
--- a/msg/js/en.js
+++ b/msg/js/en.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Collapse Blocks";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Collapse Block";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "colour 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "colour 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "ratio";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "blend";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Blends two colours together with a given ratio (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "random colour";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Choose a colour at random.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "blue";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "green";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";
 Blockly.Msg["COLOUR_RGB_RED"] = "red";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "colour with";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Create a colour with the specified amount of red, green, and blue. All values must be between 0 and 100.";
diff --git a/msg/js/eo.js b/msg/js/eo.js
index 735f80d93..17348f60f 100644
--- a/msg/js/eo.js
+++ b/msg/js/eo.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Faldi blokojn";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Faldi blokon";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "koloro 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "koloro 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "proporcio";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "blend";  // untranslated
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Blends two colours together with a given ratio (0.0 - 1.0).";  // untranslated
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "hazarda koloro";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Elekti hazardan koloron.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "blua";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "verda";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "ruĝa";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "kolorigi per";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Create a colour with the specified amount of red, green, and blue. All values must be between 0 and 100.";  // untranslated
diff --git a/msg/js/es.js b/msg/js/es.js
index 1c0b4c9de..92efb97a4 100644
--- a/msg/js/es.js
+++ b/msg/js/es.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Contraer bloques";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Contraer bloque";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "color 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "color 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "proporción";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "combinar";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Combina dos colores con una proporción determinada (0,0–1,0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "color aleatorio";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Elige un color al azar.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "azul";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "verde";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "rojo";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "colorear con";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Crea un color con cantidades específicas de rojo, verde y azul. Todos los valores deben encontrarse entre 0 y 100.";
diff --git a/msg/js/et.js b/msg/js/et.js
index 1760fdee0..93f576255 100644
--- a/msg/js/et.js
+++ b/msg/js/et.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Tõmba plokid kokku";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Tõmba plokk kokku";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "1. värvist";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "2. värvist";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "suhtega";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "segu";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Segab kaks värvi määratud suhtega (0.0 - 1.0) kokku.";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "juhuslik värv";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Juhuslikult valitud värv.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "sinisest";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "rohelisest";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "punasest";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "segu";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Tekitab värvi määratud hulgast punasest, rohelisest ja sinisest. Kõik väärtused peavad olema 0 ja 100 vahel.";
diff --git a/msg/js/eu.js b/msg/js/eu.js
index bd536b797..776d4764e 100644
--- a/msg/js/eu.js
+++ b/msg/js/eu.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Blokeak kolapsatu";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Blokea kolapsatu";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "1 Kolorea";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "2 Kolorea";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "Ratioa";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "Nahastu";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Bi koloreko nahasketak erlazio jakin batekin nahasten ditu (0.0-1.0)";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "ausazko kolorea";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Aukeratu ausaz kolore bat.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "urdina";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "berdea";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "gorria";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "colour with";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Sortu kolorea zehaztutako gorriz, berdearekin eta urdinekin. Balio guztiak 0 eta 100 artean egon behar dira.";
diff --git a/msg/js/fa.js b/msg/js/fa.js
index 002ff541d..8e9ef8f35 100644
--- a/msg/js/fa.js
+++ b/msg/js/fa.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "فروپاشی بلوک‌ها";
 Blockly.Msg["COLLAPSE_BLOCK"] = "فروپاشی بلوک";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "رنگ ۱";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "رنگ ۲";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "نسبت";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "مخلوط";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "دو رنگ را با نسبت مشخص‌شده مخلوط می‌کند (۰٫۰ - ۱٫۰)";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "رنگ تصادفی";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "انتخاب یک رنگ به شکل تصادفی.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "آبی";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "سبز";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "قرمز";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "رنگ با";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "ساخت یک رنگ با مقدار مشخص‌شده‌ای از قرمز، سبز و آبی. همهٔ مقادیر باید بین ۰ تا ۱۰۰ باشند.";
diff --git a/msg/js/fi.js b/msg/js/fi.js
index 8abc3a6a0..e2bc161c2 100644
--- a/msg/js/fi.js
+++ b/msg/js/fi.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Sulje lohkot";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Sulje lohko";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "väri 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "väri 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "suhde";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "sekoitus";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Sekoittaa kaksi väriä keskenään annetussa suhteessa (0.0 - 1.0).";
diff --git a/msg/js/fr.js b/msg/js/fr.js
index cfffa2572..dce0fe18a 100644
--- a/msg/js/fr.js
+++ b/msg/js/fr.js
@@ -10,7 +10,7 @@ Blockly.Msg["ADD_COMMENT"] = "Ajouter un commentaire";
 Blockly.Msg["CANNOT_DELETE_VARIABLE_PROCEDURE"] = "Impossible de supprimer la variable '%1' parce qu’elle fait partie de la définition de la fonction '%2'";
 Blockly.Msg["CHANGE_VALUE_TITLE"] = "Modifier la valeur :";
 Blockly.Msg["CLEAN_UP"] = "Nettoyer les blocs";
-Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Collapsed blocks contain warnings.";  // untranslated
+Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Les blocs repliés contiennent des avertissements.";
 Blockly.Msg["COLLAPSE_ALL"] = "Réduire les blocs";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Réduire le bloc";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "couleur 1";
diff --git a/msg/js/gl.js b/msg/js/gl.js
index 4b4c5d55c..9593b1ff7 100644
--- a/msg/js/gl.js
+++ b/msg/js/gl.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Contraer os bloques";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Contraer o bloque";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "cor 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "cor 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "proporción";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "mesturar";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Mestura dúas cores ca proporción indicada (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "cor ó chou";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Escolle unha cor ao chou.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "azul";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "verde";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "vermello";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "colorar con";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Create a colour with the specified amount of red, green, and blue. All values must be between 0 and 100.";  // untranslated
diff --git a/msg/js/gor.js b/msg/js/gor.js
index 8ea09f92e..515015fec 100644
--- a/msg/js/gor.js
+++ b/msg/js/gor.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Mohe'uto Blok";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Mohe'uto Blok";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "laku 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "laku 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "rasio";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "Ulawuwa";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Mongulawu dulo laku pe'eenta wolo rasio (0.0-1.0)";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "Laku acak";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Piliya laku acak";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "wahu'ente";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "moyidu";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "meela";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "wolo laku";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Pohutuwa laku wolo jumula u tilantu monto u meela, moyidu wawu wahu'ente. Nga'amila musi o woolota 0 wawu 100";
diff --git a/msg/js/ha.js b/msg/js/ha.js
index 0afd4e70c..badb26827 100644
--- a/msg/js/ha.js
+++ b/msg/js/ha.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Rusa Bululluka";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Rusa Bulo";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "launi na 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "launi na 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "lissafi";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "gauraya";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Ana gauraya launuka biyu tare da wani lissafi da aka bayar (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "launuka da aka hargitsa";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Zaɓi launi daga wanɗanda aka hargitsa.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "shuɗi";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "kore";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "ja";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "launi tare da";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Ƙirƙiri launi tare da wani yawa da aka fayyace na ja, kore, da shuɗi. Duk kimomin dole su zamo tsakanin 0 da 100.";
diff --git a/msg/js/he.js b/msg/js/he.js
index 97bf92f5b..39b2a25f8 100644
--- a/msg/js/he.js
+++ b/msg/js/he.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "צמצם קטעי קוד";
 Blockly.Msg["COLLAPSE_BLOCK"] = "צמצם קטע קוד";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "צבע 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "צבע 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "יחס";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "ערבב";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "מערבב שני צבעים יחד עם יחס נתון(0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "צבע אקראי";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "בחר צבא אקראי.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "כחול";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "ירוק";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "אדום";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "צבע עם";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "צור צבע עם הסכום המצוין של אדום, ירוק וכחול. כל הערכים חייבים להיות בין 0 ל100.";
@@ -216,7 +216,7 @@ Blockly.Msg["MATH_CHANGE_TOOLTIP"] = "הוסף מספר למשתנה '%1'.";
 Blockly.Msg["MATH_CONSTANT_HELPURL"] = "https://en.wikipedia.org/wiki/Mathematical_constant";  // untranslated
 Blockly.Msg["MATH_CONSTANT_TOOLTIP"] = "Return one of the common constants: π (3.141…), e (2.718…), φ (1.618…), sqrt(2) (1.414…), sqrt(½) (0.707…), or ∞ (infinity).";  // untranslated
 Blockly.Msg["MATH_CONSTRAIN_HELPURL"] = "https://en.wikipedia.org/wiki/Clamping_(graphics)";  // untranslated
-Blockly.Msg["MATH_CONSTRAIN_TITLE"] = "constrain %1 low %2 high %3";  // untranslated
+Blockly.Msg["MATH_CONSTRAIN_TITLE"] = "הגבל %1 בין %2 ל %3";
 Blockly.Msg["MATH_CONSTRAIN_TOOLTIP"] = "Constrain a number to be between the specified limits (inclusive).";  // untranslated
 Blockly.Msg["MATH_DIVISION_SYMBOL"] = "÷";
 Blockly.Msg["MATH_IS_DIVISIBLE_BY"] = "מתחלק ב";
@@ -287,9 +287,9 @@ Blockly.Msg["MATH_TRIG_TOOLTIP_COS"] = "החזרת הקוסינוס של מעל
 Blockly.Msg["MATH_TRIG_TOOLTIP_SIN"] = "החזרת הסינוס של מעלה (לא רדיאן).";
 Blockly.Msg["MATH_TRIG_TOOLTIP_TAN"] = "החזרת הטנגס של מעלה (לא רדיאן).";
 Blockly.Msg["NEW_COLOUR_VARIABLE"] = "Create colour variable...";  // untranslated
-Blockly.Msg["NEW_NUMBER_VARIABLE"] = "Create number variable...";  // untranslated
-Blockly.Msg["NEW_STRING_VARIABLE"] = "Create string variable...";  // untranslated
-Blockly.Msg["NEW_VARIABLE"] = "משתנה חדש...";
+Blockly.Msg["NEW_NUMBER_VARIABLE"] = "צור משתנה מחרוזת";
+Blockly.Msg["NEW_STRING_VARIABLE"] = "צור משתנה מחרוזת";
+Blockly.Msg["NEW_VARIABLE"] = "צור משתנה...";
 Blockly.Msg["NEW_VARIABLE_TITLE"] = "שם המשתנה החדש:";
 Blockly.Msg["NEW_VARIABLE_TYPE_TITLE"] = "סוג המשתנה החדש:";
 Blockly.Msg["ORDINAL_NUMBER_SUFFIX"] = "";  // untranslated
diff --git a/msg/js/hi.js b/msg/js/hi.js
index 61034f7f1..177b255cb 100644
--- a/msg/js/hi.js
+++ b/msg/js/hi.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "ब्लॉक संक्षिप्त क
 Blockly.Msg["COLLAPSE_BLOCK"] = "ब्लॉक को संक्षिप्त करें";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "रंग 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "रंग 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "अनुपात";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "मिश्रण करें";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "दिए गए अनुपात (0.0 - 1.0) के साथ दो रंगों का मिश्रण करता है।";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "कोई भी रंग";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "कोई भी एक रंग का चयन करें।";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "नीला";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "हरा";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "लाल";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "इसके साथ रंग करें";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "लाल, हरा और नीले की निर्दिष्ट मात्रा के साथ एक रंग बनायें। सभी मान ० से १०० के बीच होने चाहिए।";
diff --git a/msg/js/hrx.js b/msg/js/hrx.js
index 876bc7435..4293ffaf1 100644
--- a/msg/js/hrx.js
+++ b/msg/js/hrx.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Blocke zusammerfalte";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Block zusammerfalte";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "Farreb 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "mit Farreb 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "im Verhältniss";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "misch";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Vermischt 2 Farwe mit konfigurierbare Farrebverhältniss (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "zufälliche Farwe";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Wähl en Farreb noh dem Zufallsprinzip.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "blau";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "grün";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "rot";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "Färreb mit";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Kreiere ene Farreb mit sellrbst definierte rot, grün und blau Wearte. All Wearte müsse zwischich 0 und 100 liehe.";
diff --git a/msg/js/hu.js b/msg/js/hu.js
index a9190b1b1..77ff7ee7d 100644
--- a/msg/js/hu.js
+++ b/msg/js/hu.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Blokkok összecsukása";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Blokk összecsukása";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "szín 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "szín 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "arány";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "színkeverés";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Két színt kever össze a megadott arányban (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "véletlen szín";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Véletlenszerűen kiválasztott szín.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "kék";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "zöld";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "vörös";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "Szín";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Szín előállítása a megadott vörös, zöld, és kék értékekkel.  Minden értéknek 0 és 100 közé kell esnie.";
diff --git a/msg/js/hy.js b/msg/js/hy.js
index 5baff49ba..71a316391 100644
--- a/msg/js/hy.js
+++ b/msg/js/hy.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Քանդել բլոկները";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Կրճատել բլոկը";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "գույն 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "գույն 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "հարաբերակցություն";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "խառնել";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Խառնում է երկու գույները միմյանց հետ տրված հարաբերակցությամբ (0.0 - 1.0):";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "պատահական գույն";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Ընտրում է գույն պատահականության սկզբունքով:";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "կապույտ";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "կանաչ";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "կարմիր";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "գույնը";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Ստեղծում է գույն կարմիրի, կանաչի և կապույտի նշված քանակություններով: Բոլոր արժեքները պետք է լինեն 0-ի և 100-ի միջև:";
diff --git a/msg/js/ia.js b/msg/js/ia.js
index 046c8f8e1..8238bd9ae 100644
--- a/msg/js/ia.js
+++ b/msg/js/ia.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Plicar blocos";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Plicar bloco";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "color 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "color 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "ration";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "miscer";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Misce duo colores con un ration specificate (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "color aleatori";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Eliger un color al hasardo.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "blau";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "verde";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "rubie";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "colorar con";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Crear un color con le quantitate specificate de rubie, verde e blau. Tote le valores debe esser inter 0 e 100.";
diff --git a/msg/js/ig.js b/msg/js/ig.js
index 34ccbb6db..04e3c7b68 100644
--- a/msg/js/ig.js
+++ b/msg/js/ig.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Kwada Ngọngọ";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Kwada Ngọngọ";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "agba 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "agba 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "oke";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "ngwakọta";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Na ngwakọta agba abụọ ọnụ na na oke enyere (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "agba ọbụla";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Họrọ agba na-nke ọbụla.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "bluu";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "akwụkwọ ndụ";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "uhie";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "agba ya na";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Mepụta agba nwere ọnụ ọgụgụ kpọmkwem nke agba uhie, akwụkwọ ndụ, na akara niile ga-adịrịrị n'etiti 0 rụọ 100.";
diff --git a/msg/js/it.js b/msg/js/it.js
index 6a13eb4a7..a89cf6ee4 100644
--- a/msg/js/it.js
+++ b/msg/js/it.js
@@ -10,12 +10,12 @@ Blockly.Msg["ADD_COMMENT"] = "Aggiungi commento";
 Blockly.Msg["CANNOT_DELETE_VARIABLE_PROCEDURE"] = "Non si può cancellare la variabile '%1' perché è parte della definizione della funzione '%2'";
 Blockly.Msg["CHANGE_VALUE_TITLE"] = "Modifica valore:";
 Blockly.Msg["CLEAN_UP"] = "Pulisci i blocchi";
-Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Collapsed blocks contain warnings.";  // untranslated
+Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "I blocchi compressi contengono avvertimenti.";
 Blockly.Msg["COLLAPSE_ALL"] = "Comprimi blocchi";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Comprimi blocco";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "colore 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "colore 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "rapporto";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "miscela";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Mescola due colori insieme con un determinato rapporto (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "colore casuale";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Scegli un colore a caso.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "blu";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "verde";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "rosso";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "colora con";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Crea un colore con la quantità specificata di rosso, verde e blu. Tutti i valori devono essere compresi tra 0 e 100.";
@@ -208,8 +208,8 @@ Blockly.Msg["MATH_ARITHMETIC_TOOLTIP_MINUS"] = "Restituisce la differenza dei du
 Blockly.Msg["MATH_ARITHMETIC_TOOLTIP_MULTIPLY"] = "Restituisce il prodotto dei due numeri.";
 Blockly.Msg["MATH_ARITHMETIC_TOOLTIP_POWER"] = "Restituisce il primo numero elevato alla potenza del secondo numero.";
 Blockly.Msg["MATH_ATAN2_HELPURL"] = "https://it.wikipedia.org/wiki/Arcotangente2";
-Blockly.Msg["MATH_ATAN2_TITLE"] = "atan2 of X:%1 Y:%2";  // untranslated
-Blockly.Msg["MATH_ATAN2_TOOLTIP"] = "Return the arctangent of point (X, Y) in degrees from -180 to 180.";  // untranslated
+Blockly.Msg["MATH_ATAN2_TITLE"] = "atan2 di X:%1 Y:%2";
+Blockly.Msg["MATH_ATAN2_TOOLTIP"] = "Restituisce l'arcotangente del punto (X, Y) in gradi da -180 a 180.";
 Blockly.Msg["MATH_CHANGE_HELPURL"] = "https://it.wikipedia.org/wiki/Addizione";
 Blockly.Msg["MATH_CHANGE_TITLE"] = "cambia %1 di %2";
 Blockly.Msg["MATH_CHANGE_TOOLTIP"] = "Aggiunge un numero alla variabile '%1'.";
diff --git a/msg/js/kab.js b/msg/js/kab.js
index 4ef8fec37..cb7326063 100644
--- a/msg/js/kab.js
+++ b/msg/js/kab.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Fneẓ iḥedran";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Fneẓ iḥder";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "ini 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "ini 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "afmiḍi";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "rkwec";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Sexleḍ sin n yiniten d tesmekta (gar 0.0 ar 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "ini agacuran";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Fren ini s wudem agacuran.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "anili";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "azegzaw";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "azeggwaɣ";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "ini s";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Rnu ini s tnecta yettunefk s tesmekta n uzeggaɣ, azegzaw, akked unili. Yessefk akk azalen ad ilin gar 0 akked 100.";
diff --git a/msg/js/lb.js b/msg/js/lb.js
index 190fb58d1..d26036c3d 100644
--- a/msg/js/lb.js
+++ b/msg/js/lb.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Bléck zesummeklappen";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Block zesummeklappen";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "Faarf 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "Faarf 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "ratio";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "mëschen";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Blends two colours together with a given ratio (0.0 - 1.0).";  // untranslated
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "zoufälleg Faarf";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Eng zoufälleg Faarf eraussichen.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "blo";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "gréng";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "rout";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "fierwe mat";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Create a colour with the specified amount of red, green, and blue. All values must be between 0 and 100.";  // untranslated
diff --git a/msg/js/lki.js b/msg/js/lki.js
index a018a0edf..17c538a16 100644
--- a/msg/js/lki.js
+++ b/msg/js/lki.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "چؤیچانن/پشکانن بلاکةل";
 Blockly.Msg["COLLAPSE_BLOCK"] = "چؤیچانن/پشکانن بلاک";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "رةنگ 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "رةنگ 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "نسبت";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "قاتی پاتی";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "دو رنگ را با نسبت مشخص‌شده مخلوط می‌کند (۰٫۰ - ۱٫۰)";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "رةنگ بةختةکی";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = ".رةنگئ بةختةکی انتخاب کةن";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "کاوو";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "سؤز";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "سۆر";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "رةنگ وة";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "ساخت یک رنگ با مقدار مشخص‌شده‌ای از سۆر، سؤز و کاوو. همهٔ مقادیر باید بین ۰ تا ۱۰۰ باشند.";
diff --git a/msg/js/lo.js b/msg/js/lo.js
index 7cb7662b6..57d62600c 100644
--- a/msg/js/lo.js
+++ b/msg/js/lo.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "ຍຸບບລັອກ";
 Blockly.Msg["COLLAPSE_BLOCK"] = "ຍຸບບລັອກ";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "ສີ 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "ສີ 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "ອັດຕາສ່ວນ";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "ປະສົມ";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "ປະສົມສອງສີເຂົ້າກັນດ້ວຍອັດຕາສ່ວນ (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "ສຸ່ມສີ";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "ເລືອກສີແບບສຸ່ມ.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "ຄ່າສີນ້ຳເງິນ";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "ຄ່າສີຂຽວ";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "ຄ່າສີແດງ";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "ສີທີ່ປະກອບດ້ວຍ";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "ສ້າງສີດ້ວຍການກຳນົດຄ່າສີແດງ, ສີຂຽວ, ແລະສີນ້ຳເງິນ. ຄ່າທັງໝົດຕ້ອງຢູ່ລະຫວ່າງ 0 ເຖິງ 100.";
diff --git a/msg/js/lrc.js b/msg/js/lrc.js
index b43b70700..fcbba69b8 100644
--- a/msg/js/lrc.js
+++ b/msg/js/lrc.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "کوچک کردن برشتؽا";
 Blockly.Msg["COLLAPSE_BLOCK"] = "کوچک کردن برشت";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "رٱنڳ 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "رٱنڳ 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "نسڤٱت";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "شؽڤسٱ";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "هٱر کوم د رٱنڳؽا ناْ ڤا نسڤٱت داٛئٱ بٱ بٱشؽڤن(0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "رٱنڳ بٱختٱکی";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "یاٛ ٱنڳ بٱختٱکی اْنتخاو بٱکؽت";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "آوئی";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "سۉز";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "سۏز";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "رٱنڳ ڤا";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Create a colour with the specified amount of red, green, and blue. All values must be between 0 and 100.";  // untranslated
diff --git a/msg/js/lt.js b/msg/js/lt.js
index f5b83c0d0..b89c66e54 100644
--- a/msg/js/lt.js
+++ b/msg/js/lt.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Suskleisti blokus";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Suskleisti bloką";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "1 spalva";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "2 spalva";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "santykis";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "sumaišyk";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Sumaišo dvi spalvas su pateiktu santykiu (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "atsitiktinė spalva";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Pasirinkti spalvą atsitiktinai.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "mėlyna";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "žalia";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "raudona";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "spalva su";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Spalvą galima sudaryti iš raudonos, žalios ir mėlynos dedamųjų. Kiekvienos intensyvumas nuo 0 iki 100.";
diff --git a/msg/js/lv.js b/msg/js/lv.js
index b32910c76..08d76b5de 100644
--- a/msg/js/lv.js
+++ b/msg/js/lv.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Sakļaut blokus";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Sakļaut bloku";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "1. krāsa";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "2. krāsa";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "attiecība";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "sajaukt";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Sajauc kopā divas krāsas ar doto attiecību (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "nejauša krāsa";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Izvēlēties krāsu pēc nejaušības principa.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "zila";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "zaļa";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "sarkana";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "veido krāsu no";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Izveidot krāsu ar norādīto daudzumu sarkanā, zaļā un zilā toņu. Visas vērtības ir starp 0 un 100.";
diff --git a/msg/js/mk.js b/msg/js/mk.js
index 8760f9ba6..176ac4cb4 100644
--- a/msg/js/mk.js
+++ b/msg/js/mk.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Собери блокови";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Собери блок";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "боја 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "боја 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "сооднос";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "смешај";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Меша две бои во даден сооднос (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "случајна боја";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Избери боја на тепка.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "сина";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "зелена";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "црвена";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "боја со";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Создајте боја со укажаните износи на црвена, зелена и сина. Сите вредности мора да бидат помеѓу 0 и 100.";
diff --git a/msg/js/mnw.js b/msg/js/mnw.js
index d42fceb02..5ad36f737 100644
--- a/msg/js/mnw.js
+++ b/msg/js/mnw.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "ဖဍိုန်ဖ္ဍောတ် ဗလံ
 Blockly.Msg["COLLAPSE_BLOCK"] = "ဖဍိုန်ဖ္ဍောတ် ဗလံက်";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "အသာ် ၁";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "အသာ် ၂";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "ဗၞတ်ဗ္ၜတ်";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "ပနှဴ";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "ပနှဴ အသာ် ၜါ နကဵု ဗၞတ်ဗ္ၜတ် (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "ဇျောမ်ကေတ် အသာ
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "ရုဲစှ်ကေတ် အသာ် မွဲ ပ္ဍဲ ဇဟောမ်";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "သာ်ဍီု";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "သာ်ၚေက်";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "ဗကေတ်";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "နကဵု အသာ်";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "ခၞံကၠောန်ကေတ် အသာ်တၟေင် အကြာ ဗကေတ်၊ သာ်ၚေက်၊ သာ်ဍီု၊၊ ဍာ်ဒကေဝ် သီုဖအိုတ် သ္ဒးဒှ် အကြာ ၀ ကဵု ၁၀၀၊၊";
diff --git a/msg/js/ms.js b/msg/js/ms.js
index b85ba3ea5..4b2b59839 100644
--- a/msg/js/ms.js
+++ b/msg/js/ms.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Lipat Blok²";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Lipat Blok";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "warna 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "warna 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "nisbah";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "adun";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Campurkan dua warna sekali pada nisbah yang ditentukan (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "warna rawak";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Pilih satu warna secara rawak.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "biru";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "hijau";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "merah";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "warnakan";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Peroleh satu warna dengan menentukan amaun campuran merah, hijau dan biru. Kesemua nilai haruslah antara 0 hingga 100.";
diff --git a/msg/js/oc.js b/msg/js/oc.js
index 4ac85a3c0..7ed3bd7fb 100644
--- a/msg/js/oc.js
+++ b/msg/js/oc.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Redusir los blòts";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Redusir lo blòt";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "color 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "color 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "ratio";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "mesclar";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Blends two colours together with a given ratio (0.0 - 1.0).";  // untranslated
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "color aleatòria";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Causir una color a l'azard.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "blau";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "verd";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "roge";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "coloriar amb";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Create a colour with the specified amount of red, green, and blue. All values must be between 0 and 100.";  // untranslated
diff --git a/msg/js/pms.js b/msg/js/pms.js
index 1785e3044..ce900128c 100644
--- a/msg/js/pms.js
+++ b/msg/js/pms.js
@@ -10,12 +10,12 @@ Blockly.Msg["ADD_COMMENT"] = "Gionté un coment";
 Blockly.Msg["CANNOT_DELETE_VARIABLE_PROCEDURE"] = "As peul nen eliminesse la variàbil '%1' përchè a l'é part ëd la definission dla fonsion '%2'";
 Blockly.Msg["CHANGE_VALUE_TITLE"] = "Modifiché ël valor:";
 Blockly.Msg["CLEAN_UP"] = "Dëscancelé ij blòch";
-Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Collapsed blocks contain warnings.";  // untranslated
+Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Ij blòch sarà a conten-o dj'avertense.";
 Blockly.Msg["COLLAPSE_ALL"] = "Arduve ij blòch";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Arduve ël blòch";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "color 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "color 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "rapòrt";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "mës-cé";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "A mës-cia doi color ansema con un rapòrt dàit (0,0 - 1,0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "color a asar";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Serne un color a asar.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "bleu";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "verd";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "ross";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "coloré con";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Creé un color con la quantità spessificà ëd ross, verd e bleu. Tuti ij valor a devo esse antra 0 e 100.";
diff --git a/msg/js/pt-br.js b/msg/js/pt-br.js
index 1b113b2e3..924c6da12 100644
--- a/msg/js/pt-br.js
+++ b/msg/js/pt-br.js
@@ -10,12 +10,12 @@ Blockly.Msg["ADD_COMMENT"] = "Adicionar comentário";
 Blockly.Msg["CANNOT_DELETE_VARIABLE_PROCEDURE"] = "Não se pode deletar a variável '%1' porque é parte da definição da função '%2'";
 Blockly.Msg["CHANGE_VALUE_TITLE"] = "Mudar valor:";
 Blockly.Msg["CLEAN_UP"] = "Limpar blocos";
-Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Collapsed blocks contain warnings.";  // untranslated
+Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Bloqueios recolhidos contêm avisos.";
 Blockly.Msg["COLLAPSE_ALL"] = "Colapsar Blocos";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Colapsar Bloco";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "cor 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "cor 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "proporção";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "misturar";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Mistura duas cores em uma dada proporção (0,0 - 1,0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "cor aleatória";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Escolher cor de forma aleatória.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "azul";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "verde";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "vermelho";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "colorir com";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Criar uma cor com a quantidade especificada de vermelho, verde e azul. Todos os valores devem estar entre 0 e 100.";
diff --git a/msg/js/pt.js b/msg/js/pt.js
index 87b3aa014..283572589 100644
--- a/msg/js/pt.js
+++ b/msg/js/pt.js
@@ -10,7 +10,7 @@ Blockly.Msg["ADD_COMMENT"] = "Adicionar Comentário";
 Blockly.Msg["CANNOT_DELETE_VARIABLE_PROCEDURE"] = "Não se pode eliminar a variável '%1' porque faz parte da definição da função '%2'";
 Blockly.Msg["CHANGE_VALUE_TITLE"] = "Alterar valor:";
 Blockly.Msg["CLEAN_UP"] = "Limpar Blocos";
-Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Collapsed blocks contain warnings.";  // untranslated
+Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Os blocos ocultados contêm avisos.";
 Blockly.Msg["COLLAPSE_ALL"] = "Ocultar Blocos";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Ocultar Bloco";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "cor 1";
@@ -35,7 +35,7 @@ Blockly.Msg["CONTROLS_FLOW_STATEMENTS_OPERATOR_BREAK"] = "sair do ciclo";
 Blockly.Msg["CONTROLS_FLOW_STATEMENTS_OPERATOR_CONTINUE"] = "continuar com a próxima iteração do ciclo";
 Blockly.Msg["CONTROLS_FLOW_STATEMENTS_TOOLTIP_BREAK"] = "Sair do ciclo que está contido.";
 Blockly.Msg["CONTROLS_FLOW_STATEMENTS_TOOLTIP_CONTINUE"] = "Ignorar o resto deste ciclo, e continuar com a próxima iteração.";
-Blockly.Msg["CONTROLS_FLOW_STATEMENTS_WARNING"] = "Atenção: Este bloco só pode ser usado dentro de um ciclo.";
+Blockly.Msg["CONTROLS_FLOW_STATEMENTS_WARNING"] = "Aviso: Este bloco só pode ser usado dentro de um ciclo.";
 Blockly.Msg["CONTROLS_FOREACH_HELPURL"] = "https://github.com/google/blockly/wiki/Loops#for-each";  // untranslated
 Blockly.Msg["CONTROLS_FOREACH_TITLE"] = "para cada item %1 na lista %2";
 Blockly.Msg["CONTROLS_FOREACH_TOOLTIP"] = "Para cada item numa lista, define a variável \"%1\" para o item e então faz algumas instruções.";
@@ -310,11 +310,11 @@ Blockly.Msg["PROCEDURES_DEFNORETURN_TOOLTIP"] = "Cria uma função que não tem
 Blockly.Msg["PROCEDURES_DEFRETURN_HELPURL"] = "http://en.wikipedia.org/wiki/Procedure_%28computer_science%29";
 Blockly.Msg["PROCEDURES_DEFRETURN_RETURN"] = "retorna";
 Blockly.Msg["PROCEDURES_DEFRETURN_TOOLTIP"] = "Cria uma função que possui um valor de retorno.";
-Blockly.Msg["PROCEDURES_DEF_DUPLICATE_WARNING"] = "Atenção: Esta função tem parâmetros duplicados.";
+Blockly.Msg["PROCEDURES_DEF_DUPLICATE_WARNING"] = "Aviso: Esta função tem parâmetros duplicados.";
 Blockly.Msg["PROCEDURES_HIGHLIGHT_DEF"] = "Destacar definição da função";
 Blockly.Msg["PROCEDURES_IFRETURN_HELPURL"] = "http://c2.com/cgi/wiki?GuardClause";  // untranslated
 Blockly.Msg["PROCEDURES_IFRETURN_TOOLTIP"] = "se o valor é verdadeiro, então retorna um segundo valor.";
-Blockly.Msg["PROCEDURES_IFRETURN_WARNING"] = "Atenção: Este bloco só pode ser utilizado dentro da definição de uma função.";
+Blockly.Msg["PROCEDURES_IFRETURN_WARNING"] = "Aviso: Este bloco só pode ser utilizado dentro da definição de uma função.";
 Blockly.Msg["PROCEDURES_MUTATORARG_TITLE"] = "nome da entrada:";
 Blockly.Msg["PROCEDURES_MUTATORARG_TOOLTIP"] = "Adicionar uma entrada para a função.";
 Blockly.Msg["PROCEDURES_MUTATORCONTAINER_TITLE"] = "entradas";
diff --git a/msg/js/ru.js b/msg/js/ru.js
index 1f73573c5..38678316c 100644
--- a/msg/js/ru.js
+++ b/msg/js/ru.js
@@ -10,12 +10,12 @@ Blockly.Msg["ADD_COMMENT"] = "Добавить комментарий";
 Blockly.Msg["CANNOT_DELETE_VARIABLE_PROCEDURE"] = "Невозможно удалить переменную '%1', поскольку она является частью определения функции '%2'";
 Blockly.Msg["CHANGE_VALUE_TITLE"] = "Измените значение:";
 Blockly.Msg["CLEAN_UP"] = "Убрать блоки";
-Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Collapsed blocks contain warnings.";  // untranslated
+Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Свёрнутые блоки содержат предупреждения.";
 Blockly.Msg["COLLAPSE_ALL"] = "Свернуть блоки";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Свернуть блок";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "цвет 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "цвет 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "доля цвета 1";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "смешать";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Смешивает два цвета в заданном соотношении (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "случайный цвет";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Выбирает цвет случайным образом.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "синего";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "зелёного";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "красного";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "цвет из";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Создаёт цвет с указанной пропорцией  красного, зеленого и синего.  Все значения должны быть между 0 и 100.";
diff --git a/msg/js/sc.js b/msg/js/sc.js
index bcb0a7ff6..1b46d968e 100644
--- a/msg/js/sc.js
+++ b/msg/js/sc.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Serra e stringi Brocus";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Serra e stringi Brocu";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "colori 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "colori 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "raportu";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "mestura";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Amestura duus coloris cun unu raportu (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "Unu colori a brítiu";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Scebera unu colori a brítiu.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "blue";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "birdi";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "arrùbiu";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "colora cun";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Cuncorda unu colori cun su tanti de arrubiu, birdi, e blue. Totu is valoris depint essi intra 0 e 100.";
diff --git a/msg/js/sd.js b/msg/js/sd.js
index 49bd6253a..b74ff7914 100644
--- a/msg/js/sd.js
+++ b/msg/js/sd.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "بلاڪَ ڍڪيو";
 Blockly.Msg["COLLAPSE_BLOCK"] = "بلاڪ ڍڪيو";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "رنگ 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "رنگ 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "تناسب";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "گڏيل";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "ڄاڻايل تناسب سان ٻہ رنگ پاڻ ۾ ملايو (0.0-1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "بنا ترتيب رنگ";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "ڪو بہ ‌رنگ چونڊيو.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "نيرو";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "سائو";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "ڳاڙهو";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "سان رڱيو";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "ڳاڙهي، سائي، ۽ نيري جو مقدار ڄاڻائي گھربل رنگ ٺاهيو. سمورا قدر 0 ۽ 100 جي وچ ۾ هجن.";
diff --git a/msg/js/shn.js b/msg/js/shn.js
index 22e825f2b..9ace8076f 100644
--- a/msg/js/shn.js
+++ b/msg/js/shn.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "လွင်ႈႁႄႉတတ်းၸိူဝ
 Blockly.Msg["COLLAPSE_BLOCK"] = "လွင်ႈႁႄႉတတ်းလႅဝ်";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "သီ 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "သီ 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "သႅၼ်း";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "လေႃးလႄး";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "ဢဝ်သီသွင်ဢၼ်လေႃးၵၼ် ၸွမ်းၼမ် သႅၼ်းဢၼ်ပၼ်ဝႆႉ (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "သီလၢမ်းလိမ်း";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "လိူၵ်ႈသီတမ်ႈတီႈလွၵ်းလၢမ်းလိမ်း";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "သွမ်ႇ";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "ၶဵဝ်";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "လီင်";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "ႁူမ်ႈၵိုၵ်းသီ";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "ႁဵတ်းတူၺ်း သီဢၼ်ၼိုင်ႈ ၸွမ်းၼင်ႇမၵ်းမၼ်ႈဝႆႉ ၼႂ်းၶႂၢင်ႇ သီလႅင်, ၶဵဝ် လႄႈ သွမ်ႇ။ ၼမ်ႉၼၵ်းသီ တေလႆႈမီးၼႂ်းဝူင်ႈၵၢင် 0 တေႃႇ 100.";
diff --git a/msg/js/sk.js b/msg/js/sk.js
index aa1994bd7..aac16b014 100644
--- a/msg/js/sk.js
+++ b/msg/js/sk.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Zvinúť bloky";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Zvinúť blok";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "farba 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "farba 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "pomer";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "zmiešať";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Zmieša dve farby v danom pomere (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "náhodná farba";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Zvoliť farbu náhodne.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "modrá";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "zelená";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "červená";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "ofarbiť s";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Vytvoriť farbu pomocou zadaného množstva červenej, zelenej a modrej. Množstvo musí byť medzi 0 a 100.";
diff --git a/msg/js/skr-arab.js b/msg/js/skr-arab.js
index d78aa15e1..fc71b8afa 100644
--- a/msg/js/skr-arab.js
+++ b/msg/js/skr-arab.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "بلاک کٹھے کرو";
 Blockly.Msg["COLLAPSE_BLOCK"] = "بلا ک کٹھے کرو";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "رنگ 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "رنگ 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "نسبت";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "مرکب";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Blends two colours together with a given ratio (0.0 - 1.0).";  // untranslated
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "بنا ترتيب رنگ";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Choose a colour at random.";  // untranslated
 Blockly.Msg["COLOUR_RGB_BLUE"] = "نیلا";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "ساوا";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "رتا";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "نال رن٘گ";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Create a colour with the specified amount of red, green, and blue. All values must be between 0 and 100.";  // untranslated
diff --git a/msg/js/sv.js b/msg/js/sv.js
index ce2f489bf..61c5c9943 100644
--- a/msg/js/sv.js
+++ b/msg/js/sv.js
@@ -10,7 +10,7 @@ Blockly.Msg["ADD_COMMENT"] = "Lägg till kommentar";
 Blockly.Msg["CANNOT_DELETE_VARIABLE_PROCEDURE"] = "Kan inte radera variabeln '%1' eftersom den är en del av definition för funktionen '%2'";
 Blockly.Msg["CHANGE_VALUE_TITLE"] = "Ändra värde:";
 Blockly.Msg["CLEAN_UP"] = "Städa upp block";
-Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Collapsed blocks contain warnings.";  // untranslated
+Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Hopfällda block innehåller varningar.";
 Blockly.Msg["COLLAPSE_ALL"] = "Fäll ihop block";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Fäll ihop block";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "färg 1";
diff --git a/msg/js/ta.js b/msg/js/ta.js
index 494698f59..e30637851 100644
--- a/msg/js/ta.js
+++ b/msg/js/ta.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "உறுப்புகளை மரை";
 Blockly.Msg["COLLAPSE_BLOCK"] = "உறுப்பை மரை";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "நிறம் 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "நிறம் 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "விகிதம்";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "கலப்பு (வண்ணம்)";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "கொடுக்கப்பட்ட விகதத்தில் (0.0 - 1.0) இரு நிறங்களை கலக்குக.";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "தற்போக்கு நிறம
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "தற்போக்கில் ஒரு நிறத்தை தேர்ந்தெடுக்கவும்.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "நீலம்";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "பச்சை";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "சிகப்பு";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "நிறத்துடன்";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "குறிப்பிட்ட அளவு சிவப்பு,பச்சை மற்றும் நீலம் சேர்த்து புது நிறம் உருவாக்கு. மதிப்புகள் 0 முதல் 100 வரை மட்டுமே இருக்க வேண்டும்.";
diff --git a/msg/js/tcy.js b/msg/js/tcy.js
index c5c6153c5..6f918933a 100644
--- a/msg/js/tcy.js
+++ b/msg/js/tcy.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "ಮಾತಾ ತಡೆಕ್ಲೆನ ಮಾಹ
 Blockly.Msg["COLLAPSE_BLOCK"] = "ಎಲ್ಯೆ ಮಲ್ತ್‌ದ್ ತಡೆಲೆ";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "ಬಣ್ಣೊ ೧(ಒಂಜಿ)";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "ಬಣ್ಣೊ ೨(ರಡ್ಡ್)";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "ಅನುಪಾತೊ";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "ಬೆರಕ್ಕೆ ಮಲ್ಪು";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "ಕೊರಿನ ಅನುಪಾತೊಡು (0.0- 1.0) ರಡ್ಡ್ ಬಣ್ಣೊಲೆನ್ ಬೆರಕೆ ಮಲ್ಪುಂಡು.";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "ಒವ್ವೇ ಒಂಜಿ ಬಣ್ಣ
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "ಒವ್ವಾಂಡಲ ಒಂಜಿ ಬಣ್ಣೊನು ಆಯ್ಕೆ ಮಲ್ಪುಲೆ";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "ನೀಲಿ";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "ಪಚ್ಚೆ";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "ಕೆಂಪು";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "ಬಣ್ಣೊದ";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "ತೊಜಪಾಯಿನ ಪ್ರಮಾಣೊದ ಕೆಂಪು, ಪಚ್ಚೆ ಬೊಕ್ಕ ನೀಲಿ ಬಣ್ಣೊಡ್ದು ಒಂಜಿ ಬಣ್ಣೊನು ಉಂಡು ಮಲ್ಪುಲೆ. ಮಾತಾ ಮೌಲ್ಯೊಲು 0 ಬುಕ್ಕೊ 100 ತ ನಡುಟೆ ಇಪ್ಪೊಡು.";
diff --git a/msg/js/te.js b/msg/js/te.js
index 7f28204a2..9d83320da 100644
--- a/msg/js/te.js
+++ b/msg/js/te.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "నిరోదనలను కూల్చు";
 Blockly.Msg["COLLAPSE_BLOCK"] = "నరోదన కూల్చు";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "రంగు 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "రంగు 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "నిష్పత్తి";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "మిశ్రమం";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "రెండు రంగులను (0.0 - 1.0) నిష్పత్తిలో మిశ్రమించాలి.";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "యాదృచ్ఛిక రంగు";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "యాదృచ్ఛికంగా ఒక రంగును ఎంచుకో.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "నీలం";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "ఆకుపచ్చ";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "ఎరుపు";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "తో రంగు";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "ఎరుపు,పచ్చ మరియు బులుగు రంగులను సమంగా ఉపయోగించి ఒక రంగును సృష్ఠించండి.అన్ని విలువలు 0 నుండి 100 మధ్యలో ఉండాలి.";
diff --git a/msg/js/th.js b/msg/js/th.js
index 0cf331094..6f60d2f25 100644
--- a/msg/js/th.js
+++ b/msg/js/th.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "ย่อบล็อก";
 Blockly.Msg["COLLAPSE_BLOCK"] = "ย่อบล็อก";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "สีที่ 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "สีที่ 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "อัตราส่วน";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "ผสม";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "ผสมสองสีเข้าด้วยกันด้วยอัตราส่วน (0.0 - 1.0)";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "สุ่มสี";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "เลือกสีแบบสุ่ม";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "ค่าสีน้ำเงิน";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "ค่าสีเขียว";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "ค่าสีแดง";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "สีที่ประกอบด้วย";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "สร้างสีด้วยการกำหนดค่าสีแดง เขียว และน้ำเงิน ค่าทั้งหมดต้องอยู่ระหว่าง 0 ถึง 100";
diff --git a/msg/js/tl.js b/msg/js/tl.js
index 9ded0e66d..f5b1db046 100644
--- a/msg/js/tl.js
+++ b/msg/js/tl.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "bloke";
 Blockly.Msg["COLLAPSE_BLOCK"] = "bloke";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "kulay 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "kulay 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "proporsyon";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "halo";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Paghalo ng dalawang kulay kasama ng ibinigay na proporsyon (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "iba ibang kulay";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "pagpili ng iba't ibang kulay.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "asul";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "berde";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "pula";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "kulayan ng";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "gumawa ng kulay ng may espisipikong dami ng kulay pula, berde, at asul. lahat ng halaga ay dapat sa pagitan ng 0 at 100.";
diff --git a/msg/js/tlh.js b/msg/js/tlh.js
index ec67288c0..f52dd5df9 100644
--- a/msg/js/tlh.js
+++ b/msg/js/tlh.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "ngoghmey DejmoH";
 Blockly.Msg["COLLAPSE_BLOCK"] = "ngogh DejmoH";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "rItlh wa'";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "rItlh cha'";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "'ar";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "DuD";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Blends two colours together with a given ratio (0.0 - 1.0).";  // untranslated
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "rItlh vISaHbe'";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Choose a colour at random.";  // untranslated
 Blockly.Msg["COLOUR_RGB_BLUE"] = "chal rItlh";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "tI rItlh";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "'Iw rItlh";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "rItlh wIv";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Create a colour with the specified amount of red, green, and blue. All values must be between 0 and 100.";  // untranslated
diff --git a/msg/js/tr.js b/msg/js/tr.js
index 949ae2143..344fc681e 100644
--- a/msg/js/tr.js
+++ b/msg/js/tr.js
@@ -10,26 +10,26 @@ Blockly.Msg["ADD_COMMENT"] = "Yorum Ekle";
 Blockly.Msg["CANNOT_DELETE_VARIABLE_PROCEDURE"] = "'%1' değişkeni, '%2' fonksiyonunun tanımının bir parçası olduğu için silinemez";
 Blockly.Msg["CHANGE_VALUE_TITLE"] = "Değeri değiştir:";
 Blockly.Msg["CLEAN_UP"] = "Blokları temizle";
-Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Collapsed blocks contain warnings.";  // untranslated
+Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Daraltılmış bloklar uyarı içerir.";
 Blockly.Msg["COLLAPSE_ALL"] = "Blokları Daralt";
-Blockly.Msg["COLLAPSE_BLOCK"] = "Blok'u Daralt";
-Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "renk 1";
-Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "renk 2";
+Blockly.Msg["COLLAPSE_BLOCK"] = "Bloğu Daralt";
+Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "1. renk";
+Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "2. renk";
 Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "oran";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "karıştır";
-Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Verilen bir orana bağlı olarak iki rengi karıştırır. (0.0 - 1.0).";
+Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Verilen bir orana (0.0 - 1.0) bağlı olarak iki rengi karıştırır.";
 Blockly.Msg["COLOUR_PICKER_HELPURL"] = "https://tr.wikipedia.org/wiki/Renk";
-Blockly.Msg["COLOUR_PICKER_TOOLTIP"] = "Paletten bir renk seçin.";
+Blockly.Msg["COLOUR_PICKER_TOOLTIP"] = "Paletten bir renk seç.";
 Blockly.Msg["COLOUR_RANDOM_HELPURL"] = "http://randomcolour.com";  // untranslated
 Blockly.Msg["COLOUR_RANDOM_TITLE"] = "rastgele renk";
-Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Rastgele bir renk seçin.";
+Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Rastgele bir renk seç.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "mavi";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "yeşil";
 Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";
 Blockly.Msg["COLOUR_RGB_RED"] = "kırmızı";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "renk değerleri";
-Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Kırmızı, yeşil ve mavinin belirtilen miktarıyla bir renk oluşturun.  Tüm değerler 0 ile 100 arasında olmalıdır.";
+Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Kırmızı, yeşil ve mavinin belirtilen miktarıyla bir renk oluştur.  Tüm değerler 0 ile 100 arasında olmalıdır.";
 Blockly.Msg["CONTROLS_FLOW_STATEMENTS_HELPURL"] = "https://github.com/google/blockly/wiki/Loops#loop-termination-blocks";  // untranslated
 Blockly.Msg["CONTROLS_FLOW_STATEMENTS_OPERATOR_BREAK"] = "döngüden çık";
 Blockly.Msg["CONTROLS_FLOW_STATEMENTS_OPERATOR_CONTINUE"] = "döngünün sonraki adımından devam et";
@@ -53,7 +53,7 @@ Blockly.Msg["CONTROLS_IF_TOOLTIP_1"] = "Eğer değişken true , yani gerçekleş
 Blockly.Msg["CONTROLS_IF_TOOLTIP_2"] = "Eğer değişken true, yani gerçekleşiyor ise ilk blok'taki işlemleri yerine getir, Aksi halde ikinci blok'taki işlemleri yerine getir.";
 Blockly.Msg["CONTROLS_IF_TOOLTIP_3"] = "Eğer ilk değişken true, yani koşul gerçekleşmiş ise ilk blok içerisindeki işlem(ler)i gerçekleştir. Eğer ikinci değişken true ise, ikinci bloktaki işlem(ler)i gerçekleştir .";
 Blockly.Msg["CONTROLS_IF_TOOLTIP_4"] = "Eğer ilk değer true, yani olumlu ise, ilk blok'taki işlem(ler)i gerçekleştir. İlk değer true değil ama ikinci değer true ise, ikinci bloktaki işlem(ler)i gerçekleştir. Eğer değerlerin hiçbiri true değil ise son blok'taki işlem(ler)i gerçekleştir.";
-Blockly.Msg["CONTROLS_REPEAT_HELPURL"] = "https://tr.wikipedia.org/wiki/For_d%C3%B6ng%C3%BCs%C3%BC";
+Blockly.Msg["CONTROLS_REPEAT_HELPURL"] = "https://tr.wikipedia.org/wiki/For_döngüsü";
 Blockly.Msg["CONTROLS_REPEAT_INPUT_DO"] = "yap";
 Blockly.Msg["CONTROLS_REPEAT_TITLE"] = "%1 kez tekrarla";
 Blockly.Msg["CONTROLS_REPEAT_TOOLTIP"] = "Bazı işlemleri birkaç kez yap.";
@@ -66,9 +66,9 @@ Blockly.Msg["DELETE_ALL_BLOCKS"] = "Tüm %1 blok silinsin mi?";
 Blockly.Msg["DELETE_BLOCK"] = "Bloğu Sil";
 Blockly.Msg["DELETE_VARIABLE"] = "'%1' değişkenini silmek istiyor musunuz?";
 Blockly.Msg["DELETE_VARIABLE_CONFIRMATION"] = "'%2' değişkeninin %1 kullanımını silmek istiyor musunuz?";
-Blockly.Msg["DELETE_X_BLOCKS"] = "%1 Blokları Sil";
+Blockly.Msg["DELETE_X_BLOCKS"] = "%1 Bloğu Sil";
 Blockly.Msg["DISABLE_BLOCK"] = "Bloğu Devre Dışı Bırak";
-Blockly.Msg["DUPLICATE_BLOCK"] = "Çoğalt";
+Blockly.Msg["DUPLICATE_BLOCK"] = "Yinelenen";
 Blockly.Msg["DUPLICATE_COMMENT"] = "Yinelenen Yorum";
 Blockly.Msg["ENABLE_BLOCK"] = "Bloğu Etkinleştir";
 Blockly.Msg["EXPAND_ALL"] = "Blokları Genişlet";
@@ -82,7 +82,7 @@ Blockly.Msg["IOS_OK"] = "OK";
 Blockly.Msg["IOS_PROCEDURES_ADD_INPUT"] = "+ Giriş Ekle";
 Blockly.Msg["IOS_PROCEDURES_ALLOW_STATEMENTS"] = "Açıklamalara izin ver";
 Blockly.Msg["IOS_PROCEDURES_DUPLICATE_INPUTS_ERROR"] = "Bu fonksiyonda mükerrer girdi tanımlı.";
-Blockly.Msg["IOS_PROCEDURES_INPUTS"] = "Girdiler";
+Blockly.Msg["IOS_PROCEDURES_INPUTS"] = "GİRDİLER";
 Blockly.Msg["IOS_VARIABLES_ADD_BUTTON"] = "Ekle";
 Blockly.Msg["IOS_VARIABLES_ADD_VARIABLE"] = "+ Değişkeni ekle";
 Blockly.Msg["IOS_VARIABLES_DELETE_BUTTON"] = "Sil";
@@ -322,7 +322,7 @@ Blockly.Msg["PROCEDURES_MUTATORCONTAINER_TOOLTIP"] = "Bu işlevin girdilerini ek
 Blockly.Msg["REDO"] = "Yinele";
 Blockly.Msg["REMOVE_COMMENT"] = "Yorumu Sil";
 Blockly.Msg["RENAME_VARIABLE"] = "Değişkeni yeniden adlandır...";
-Blockly.Msg["RENAME_VARIABLE_TITLE"] = "Tüm '%1' değişkenlerini yeniden isimlendir:";
+Blockly.Msg["RENAME_VARIABLE_TITLE"] = "Tüm '%1' değişkenini yeniden adlandır:";
 Blockly.Msg["TEXT_APPEND_HELPURL"] = "https://github.com/google/blockly/wiki/Text#text-modification";  // untranslated
 Blockly.Msg["TEXT_APPEND_TITLE"] = "%1 için %2 metnini ekle.";
 Blockly.Msg["TEXT_APPEND_TOOLTIP"] = "Değişken '%1' e bazı metinler ekleyin.";
diff --git a/msg/js/ug-arab.js b/msg/js/ug-arab.js
index 1aab7ff48..dd1a7ff6c 100644
--- a/msg/js/ug-arab.js
+++ b/msg/js/ug-arab.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "قاتلىنىش بۆلىكى";
 Blockly.Msg["COLLAPSE_BLOCK"] = "قاتلىنىش بۆلىكى";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "رەڭ 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "رەڭ 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "نىسبەت";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "ئارىلاش";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Blends two colours together with a given ratio (0.0 - 1.0).";  // untranslated
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "خالىغان رەڭ";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "ئىختىيارىي بىر رەڭنى تاللاڭ";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "كۆك";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "يېشىل";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "قىزىل";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "رەڭگى";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Create a colour with the specified amount of red, green, and blue. All values must be between 0 and 100.";  // untranslated
diff --git a/msg/js/uk.js b/msg/js/uk.js
index 4100ed174..48e4f6fc5 100644
--- a/msg/js/uk.js
+++ b/msg/js/uk.js
@@ -10,7 +10,7 @@ Blockly.Msg["ADD_COMMENT"] = "Додати коментар";
 Blockly.Msg["CANNOT_DELETE_VARIABLE_PROCEDURE"] = "Неможливо видалити змінну '%1', тому що це частина визначення функції '%2'";
 Blockly.Msg["CHANGE_VALUE_TITLE"] = "Змінити значення:";
 Blockly.Msg["CLEAN_UP"] = "Вирівняти блоки";
-Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Collapsed blocks contain warnings.";  // untranslated
+Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Звернуті блоки містять попередження.";
 Blockly.Msg["COLLAPSE_ALL"] = "Згорнути блоки";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Згорнути блок";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "колір 1";
diff --git a/msg/js/ur.js b/msg/js/ur.js
index e052bcb2c..d79cd1a5a 100644
--- a/msg/js/ur.js
+++ b/msg/js/ur.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "بند کرو بلاکس";
 Blockly.Msg["COLLAPSE_BLOCK"] = "بند کرو بلاک";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "رنگ 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "رنگ 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "ریشیو";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "مرکب";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "دیئے گئے ریشیو میں دو رنگوں کو مرکب کریں (0.0-1.0)";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "ناسیدھا رنگ";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "کسی بھی رنگ کو منتجب کریں";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "نیلا";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "سبز";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "سرخ";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "کے ساتھ رنگ";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "مخصوص، سرخ، سبز اور نیلے رنگ کے ساتھ ایک رنگ بنائیں. تمام اقدار 0 اور 100 کے درمیان ہونا ضروری ہے.";
diff --git a/msg/js/vi.js b/msg/js/vi.js
index 174bbe199..fe5ebe187 100644
--- a/msg/js/vi.js
+++ b/msg/js/vi.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Thu Nhỏ Mọi Mảnh";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Thu Nhỏ Mảnh";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "màu 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "màu 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "tỉ lệ";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "pha";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Pha hai màu với nhau theo tỉ lệ (0 - 100).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "màu bất kỳ";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "chọn một màu bất kỳ.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "màu xanh dương";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "màu xanh lá cây";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "màu đỏ";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "tạo màu từ";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Tạo màu từ ba màu: đỏ, xanh lá cây, xanh dương với số lượng cụ thể.  Mỗi số phải có giá trị từ 0 đến 100.";
diff --git a/msg/js/xmf.js b/msg/js/xmf.js
index 821602fbb..edad2c7d6 100644
--- a/msg/js/xmf.js
+++ b/msg/js/xmf.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "ბლოკეფიშ ინოკიჩუა
 Blockly.Msg["COLLAPSE_BLOCK"] = "ბლოკიშ ტყობინაფა";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "ფერი 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "ფერი 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "ფერი 1-შ წილი";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "ესვარუა";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "ჟირ ფერს ართიანს უწყორუანს მოჩამილი ზჷმათ (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "შემთხვევითი ფე
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "ფერიშ შემთხვევითო გიშაგორუა.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "ლენი";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "წვანე";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "ჭითა";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "ფერიː";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "აკოქიმინით ფერი მოჩამილი ჭითა, წვანე დო ლენი ფერეფიშ პროპორციეფით. არძა შანულობა 0 დო 100 შქას ოკო რდას.";
diff --git a/msg/js/yo.js b/msg/js/yo.js
index fe9fc6313..faa323809 100644
--- a/msg/js/yo.js
+++ b/msg/js/yo.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "Bi awọn Bulọọku ṣubu";
 Blockly.Msg["COLLAPSE_BLOCK"] = "Bi Bulọọku ṣubu";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "awọ 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "awọ 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "ipin";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "apapọ";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "Da awo meji papo pelu ipin (0.0 - 1.0).";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "awọ àrìnàkò";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "Yan awọ kan ni ọna àrìnàkò.";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "alawọ omi aro";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "alawọ ewe";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "awọ pupu";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "awọ pelu:";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "Ṣe idasile awọ kan pelu iye awọ pupu, alawọ ewe, ati alawọ omi aro. Gbogbo iye re gbọdọ je laarin 0 and 100.";
diff --git a/msg/js/zh-hans.js b/msg/js/zh-hans.js
index 450f69f99..a1352675f 100644
--- a/msg/js/zh-hans.js
+++ b/msg/js/zh-hans.js
@@ -15,7 +15,7 @@ Blockly.Msg["COLLAPSE_ALL"] = "折叠块";
 Blockly.Msg["COLLAPSE_BLOCK"] = "折叠块";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "颜色1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "颜色2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "比例";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "混合";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "把两种颜色以一个给定的比例(0.0-1.0)进行混合。";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "随机颜色";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "随机选择一种颜色。";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "蓝色";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "绿色";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "红色";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "颜色";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "通过指定红色、绿色和蓝色的量创建一种颜色。所有的值必须在0和100之间。";
diff --git a/msg/js/zh-hant.js b/msg/js/zh-hant.js
index 3303036b5..6be8ae7c3 100644
--- a/msg/js/zh-hant.js
+++ b/msg/js/zh-hant.js
@@ -10,12 +10,12 @@ Blockly.Msg["ADD_COMMENT"] = "加入註解";
 Blockly.Msg["CANNOT_DELETE_VARIABLE_PROCEDURE"] = "無法刪除變數「%1」，因為這是功能「%2」定義的一部份內容";
 Blockly.Msg["CHANGE_VALUE_TITLE"] = "修改值：";
 Blockly.Msg["CLEAN_UP"] = "整理積木";
-Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "Collapsed blocks contain warnings.";  // untranslated
+Blockly.Msg["COLLAPSED_WARNINGS_WARNING"] = "收合含有警告的區塊。";
 Blockly.Msg["COLLAPSE_ALL"] = "收合積木";
 Blockly.Msg["COLLAPSE_BLOCK"] = "收合區塊";
 Blockly.Msg["COLOUR_BLEND_COLOUR1"] = "顏色 1";
 Blockly.Msg["COLOUR_BLEND_COLOUR2"] = "顏色 2";
-Blockly.Msg["COLOUR_BLEND_HELPURL"] = "http://meyerweb.com/eric/tools/color-blend/";  // untranslated
+Blockly.Msg["COLOUR_BLEND_HELPURL"] = "https://meyerweb.com/eric/tools/color-blend/#:::rgbp";  // untranslated
 Blockly.Msg["COLOUR_BLEND_RATIO"] = "比例";
 Blockly.Msg["COLOUR_BLEND_TITLE"] = "混合";
 Blockly.Msg["COLOUR_BLEND_TOOLTIP"] = "用一個給定的比率（0.0-1.0）混合兩種顏色。";
@@ -26,7 +26,7 @@ Blockly.Msg["COLOUR_RANDOM_TITLE"] = "隨機顏色";
 Blockly.Msg["COLOUR_RANDOM_TOOLTIP"] = "隨機選擇一種顏色。";
 Blockly.Msg["COLOUR_RGB_BLUE"] = "藍";
 Blockly.Msg["COLOUR_RGB_GREEN"] = "綠";
-Blockly.Msg["COLOUR_RGB_HELPURL"] = "http://www.december.com/html/spec/colorper.html";  // untranslated
+Blockly.Msg["COLOUR_RGB_HELPURL"] = "https://www.december.com/html/spec/colorpercompact.html";  // untranslated
 Blockly.Msg["COLOUR_RGB_RED"] = "紅";
 Blockly.Msg["COLOUR_RGB_TITLE"] = "顏色";
 Blockly.Msg["COLOUR_RGB_TOOLTIP"] = "透過指定紅、綠、 藍色的值來建立一種顏色。所有的值必須介於 0 和 100 之間。";
diff --git a/msg/json/en.json b/msg/json/en.json
index ccd039e71..a52a0093f 100644
--- a/msg/json/en.json
+++ b/msg/json/en.json
@@ -1,7 +1,7 @@
 {
 	"@metadata": {
 		"author": "Ellen Spertus <ellen.spertus@gmail.com>",
-		"lastupdated": "2018-10-29 17:01:07.395197",
+		"lastupdated": "2019-04-08 19:20:18.617135",
 		"locale": "en",
 		"messagedocumentation" : "qqq"
 	},
@@ -45,13 +45,13 @@
 	"COLOUR_RANDOM_HELPURL": "http://randomcolour.com",
 	"COLOUR_RANDOM_TITLE": "random colour",
 	"COLOUR_RANDOM_TOOLTIP": "Choose a colour at random.",
-	"COLOUR_RGB_HELPURL": "http://www.december.com/html/spec/colorper.html",
+	"COLOUR_RGB_HELPURL": "https://www.december.com/html/spec/colorpercompact.html",
 	"COLOUR_RGB_TITLE": "colour with",
 	"COLOUR_RGB_RED": "red",
 	"COLOUR_RGB_GREEN": "green",
 	"COLOUR_RGB_BLUE": "blue",
 	"COLOUR_RGB_TOOLTIP": "Create a colour with the specified amount of red, green, and blue. All values must be between 0 and 100.",
-	"COLOUR_BLEND_HELPURL": "http://meyerweb.com/eric/tools/color-blend/",
+	"COLOUR_BLEND_HELPURL": "https://meyerweb.com/eric/tools/color-blend/#:::rgbp",
 	"COLOUR_BLEND_TITLE": "blend",
 	"COLOUR_BLEND_COLOUR1": "colour 1",
 	"COLOUR_BLEND_COLOUR2": "colour 2",
diff --git a/msg/json/qqq.json b/msg/json/qqq.json
index 3fc847a11..0465e4ffd 100644
--- a/msg/json/qqq.json
+++ b/msg/json/qqq.json
@@ -1,13 +1,4 @@
 {
-	"@metadata": {
-		"authors": [
-			"Espertus",
-			"Liuxinyu970226",
-			"Metalhead64",
-			"Robby",
-			"Shirayuki"
-		]
-	},
 	"VARIABLES_DEFAULT_NAME": "default name - A simple, general default name for a variable, preferably short. For more context, see [[Translating:Blockly#infrequent_message_types]].\n{{Identical|Item}}",
 	"TODAY": "button text - Button that sets a calendar to today's date.\n{{Identical|Today}}",
 	"DUPLICATE_BLOCK": "context menu - Make a copy of the selected block (and any blocks it contains).\n{{Identical|Duplicate}}",
@@ -48,17 +39,17 @@
 	"COLOUR_RANDOM_HELPURL": "{{Optional}} url - A link that displays a random colour each time you visit it.",
 	"COLOUR_RANDOM_TITLE": "block text - Title of block that generates a colour at random.",
 	"COLOUR_RANDOM_TOOLTIP": "tooltip - See [https://github.com/google/blockly/wiki/Colour#generating-a-random-colour https://github.com/google/blockly/wiki/Colour#generating-a-random-colour].",
-	"COLOUR_RGB_HELPURL": "{{Optional}} url - A link for color codes with percentages (0-100%) for each component, instead of the more common 0-255, which may be more difficult for beginners.",
+	"COLOUR_RGB_HELPURL": "{{Optional}} url - A link for colour codes with percentages (0-100%) for each component, instead of the more common 0-255, which may be more difficult for beginners.",
 	"COLOUR_RGB_TITLE": "block text - Title of block for [https://github.com/google/blockly/wiki/Colour#creating-a-colour-from-red-green-and-blue-components https://github.com/google/blockly/wiki/Colour#creating-a-colour-from-red-green-and-blue-components].",
 	"COLOUR_RGB_RED": "block input text - The amount of red (from 0 to 100) to use when [https://github.com/google/blockly/wiki/Colour#creating-a-colour-from-red-green-and-blue-components https://github.com/google/blockly/wiki/Colour#creating-a-colour-from-red-green-and-blue-components].\n{{Identical|Red}}",
 	"COLOUR_RGB_GREEN": "block input text - The amount of green (from 0 to 100) to use when [https://github.com/google/blockly/wiki/Colour#creating-a-colour-from-red-green-and-blue-components https://github.com/google/blockly/wiki/Colour#creating-a-colour-from-red-green-and-blue-components].",
 	"COLOUR_RGB_BLUE": "block input text - The amount of blue (from 0 to 100) to use when [https://github.com/google/blockly/wiki/Colour#creating-a-colour-from-red-green-and-blue-components https://github.com/google/blockly/wiki/Colour#creating-a-colour-from-red-green-and-blue-components].\n{{Identical|Blue}}",
 	"COLOUR_RGB_TOOLTIP": "tooltip - See [https://github.com/google/blockly/wiki/Colour#creating-a-colour-from-red-green-and-blue-components https://github.com/google/blockly/wiki/Colour#creating-a-colour-from-red-green-and-blue-components].",
-	"COLOUR_BLEND_HELPURL": "{{Optional}} url - A useful link that displays blending of two colors.",
+	"COLOUR_BLEND_HELPURL": "{{Optional}} url - A useful link that displays blending of two colours.",
 	"COLOUR_BLEND_TITLE": "block text - A verb for blending two shades of paint.",
 	"COLOUR_BLEND_COLOUR1": "block input text - The first of two colours to [https://github.com/google/blockly/wiki/Colour#blending-colours blend].",
 	"COLOUR_BLEND_COLOUR2": "block input text - The second of two colours to [https://github.com/google/blockly/wiki/Colour#blending-colours blend].",
-	"COLOUR_BLEND_RATIO": "block input text - The proportion of the [https://github.com/google/blockly/wiki/Colour#blending-colours blend] containing the first color; the remaining proportion is of the second colour.  For example, if the first colour is red and the second color blue, a ratio of 1 would yield pure red, a ratio of .5 would yield purple (equal amounts of red and blue), and a ratio of 0 would yield pure blue.\n{{Identical|Ratio}}",
+	"COLOUR_BLEND_RATIO": "block input text - The proportion of the [https://github.com/google/blockly/wiki/Colour#blending-colours blend] containing the first colour; the remaining proportion is of the second colour.  For example, if the first colour is red and the second colour blue, a ratio of 1 would yield pure red, a ratio of .5 would yield purple (equal amounts of red and blue), and a ratio of 0 would yield pure blue.\n{{Identical|Ratio}}",
 	"COLOUR_BLEND_TOOLTIP": "tooltip - See [https://github.com/google/blockly/wiki/Colour#blending-colours https://github.com/google/blockly/wiki/Colour#blending-colours].",
 	"CONTROLS_REPEAT_HELPURL": "{{Optional}} url - Describes 'repeat loops' in computer programs; consider using the translation of the page [https://en.wikipedia.org/wiki/Control_flow https://en.wikipedia.org/wiki/Control_flow].",
 	"CONTROLS_REPEAT_TITLE": "block input text - Title of [https://github.com/google/blockly/wiki/Loops#repeat repeat block].\n\nParameters:\n* %1 - the number of times the body of the loop should be repeated.",