remove trailing whitespace

56 files changed, 468 insertions, 468 deletions

diff --git a/tools/collada/collada.cpp b/tools/collada/collada.cpp
index 07da72718e..8f40ec1469 100644
--- a/tools/collada/collada.cpp
+++ b/tools/collada/collada.cpp
@@ -1650,7 +1650,7 @@ Collada::Node* Collada::_parse_visual_scene_node(XMLParser& parser) {
 
 	String name;
 
-	String id = parser.get_attribute_value_safe("id");	
+	String id = parser.get_attribute_value_safe("id");
 
 	bool found_name=false;
 
diff --git a/tools/docdump/doc_dump.cpp b/tools/docdump/doc_dump.cpp
index f8e035e3fa..fbf13f9e8f 100644
--- a/tools/docdump/doc_dump.cpp
+++ b/tools/docdump/doc_dump.cpp
@@ -248,7 +248,7 @@ void DocDump::dump(const String& p_file) {
 		}
 
 
-		_write_string(f,1,"</methods>");		
+		_write_string(f,1,"</methods>");
 
 		List<MethodInfo> signal_list;
 		ObjectTypeDB::get_signal_list(name,&signal_list,true);
diff --git a/tools/editor/animation_editor.cpp b/tools/editor/animation_editor.cpp
index 668a135bc8..091bc701cc 100644
--- a/tools/editor/animation_editor.cpp
+++ b/tools/editor/animation_editor.cpp
@@ -479,7 +479,7 @@ public:
 			} break;
 		}
 
-		
+
 
 		return false;
 
@@ -2207,7 +2207,7 @@ void AnimationKeyEditor::_track_editor_input_event(const InputEvent& p_input) {
 
 						if (ofsx < add_key_icon->get_width()) {
 
-							Animation::TrackType tt = animation->track_get_type(idx);						
+							Animation::TrackType tt = animation->track_get_type(idx);
 
 							float pos = timeline_pos;
 							int existing = animation->track_find_key(idx,pos,true);
@@ -3111,7 +3111,7 @@ void AnimationKeyEditor::_query_insert(const InsertData& p_id) {
 
 	if (p_id.track_idx==-1) {
 		if (bool(EDITOR_DEF("animation/confirm_insert_track",true))) {
-			//potential new key, does not exist		
+			//potential new key, does not exist
 			if (insert_data.size()==1)
 				insert_confirm->set_text("Create NEW track for "+p_id.query+" and insert key?");
 			else
@@ -3744,7 +3744,7 @@ void AnimationKeyEditor::_bind_methods() {
 
 
 	ObjectTypeDB::bind_method(_MD("_animation_loop_changed"),&AnimationKeyEditor::_animation_loop_changed);
-	ObjectTypeDB::bind_method(_MD("_animation_len_changed"),&AnimationKeyEditor::_animation_len_changed);	
+	ObjectTypeDB::bind_method(_MD("_animation_len_changed"),&AnimationKeyEditor::_animation_len_changed);
 	ObjectTypeDB::bind_method(_MD("_create_value_item"),&AnimationKeyEditor::_create_value_item);
 	ObjectTypeDB::bind_method(_MD("_pane_drag"),&AnimationKeyEditor::_pane_drag);
 
diff --git a/tools/editor/animation_editor.h b/tools/editor/animation_editor.h
index cd22dc3106..413c73b4b9 100644
--- a/tools/editor/animation_editor.h
+++ b/tools/editor/animation_editor.h
@@ -212,7 +212,7 @@ class AnimationKeyEditor : public VBoxContainer  {
 	ConfirmationDialog *scale_dialog;
 	SpinBox *scale;
 
-	PropertyEditor *key_editor;	
+	PropertyEditor *key_editor;
 
 	SceneTreeDialog *call_select;
 
diff --git a/tools/editor/call_dialog.cpp b/tools/editor/call_dialog.cpp
index edcd7371f2..c5e9cdfa0d 100644
--- a/tools/editor/call_dialog.cpp
+++ b/tools/editor/call_dialog.cpp
@@ -39,22 +39,22 @@ class CallDialogParams : public Object {
 public:
 
 	bool _set(const StringName& p_name, const Variant& p_value) {
-	
+
 		values[p_name]=p_value;
                 return true;
 	}
-	
+
 	bool _get(const StringName& p_name,Variant &r_ret) const {
-	
+
             if (values.has(p_name)) {
                         r_ret=values[p_name];
                         return true;
                     }
                 return false;
 	}
-	
+
 	void _get_property_list( List<PropertyInfo> *p_list) const {
-	
+
 		for(int i=0;i<method.arguments.size();i++)
 			p_list->push_back(method.arguments[i]);
 	}
@@ -67,9 +67,9 @@ public:
 
 
 void CallDialog::_notification(int p_what) {
-	
+
 	if (p_what==NOTIFICATION_READY) {
-		
+
 		call->connect("pressed", this,"_call");
 		cancel->connect("pressed", this,"_cancel");
 		//filter->get_path()->connect("text_changed", this,"_text_changed");
@@ -86,35 +86,35 @@ void CallDialog::_notification(int p_what) {
 	}
 
 	if (p_what==NOTIFICATION_DRAW) {
-		
+
 		RID ci = get_canvas_item();
-		get_stylebox("panel","PopupMenu")->draw(ci,Rect2(Point2(),get_size()));		
-	}	
+		get_stylebox("panel","PopupMenu")->draw(ci,Rect2(Point2(),get_size()));
+	}
 }
 
 
 void CallDialog::_call() {
-	
+
 	if (!tree->get_selected())
 		return;
-		
+
 	TreeItem* item=tree->get_selected();
 	ERR_FAIL_COND(!item);
 	int idx=item->get_metadata(0);
 	ERR_FAIL_INDEX(idx,methods.size());
 	MethodInfo &m = methods[idx];
-	
+
 	Variant args[VARIANT_ARG_MAX];
-	
+
 	for(int i=0;i<VARIANT_ARG_MAX;i++) {
-	
+
 		if (i>=m.arguments.size())
 			continue;
-		
+
 		if (call_params->values.has(m.arguments[i].name))
 			args[i]=call_params->values[m.arguments[i].name];
 	}
-	
+
 	Variant ret = object->call(m.name,args[0],args[1],args[2],args[3],args[4]);
 	if (ret.get_type()!=Variant::NIL)
 		return_value->set_text(ret);
@@ -123,7 +123,7 @@ void CallDialog::_call() {
 }
 
 void CallDialog::_cancel() {
-	
+
 	hide();
 }
 
@@ -132,23 +132,23 @@ void CallDialog::_item_selected() {
 
 	TreeItem* item=tree->get_selected();
 	ERR_FAIL_COND(!item);
-	
+
 	if (item->get_metadata(0).get_type()==Variant::NIL) {
-	
+
 		call->set_disabled(true);
 		return;
 	}
-	
+
 	call->set_disabled(false);
-	
+
 	int idx=item->get_metadata(0);
 	ERR_FAIL_INDEX(idx,methods.size());
-	
+
 	MethodInfo &m = methods[idx];
 
 	call_params->values.clear();
 	call_params->method=m;
-	
+
 	property_editor->edit(call_params);
 	property_editor->update_tree();
 
@@ -156,38 +156,38 @@ void CallDialog::_item_selected() {
 }
 
 void CallDialog::_update_method_list() {
-	
+
 	tree->clear();
 	if (!object)
 		return;
-		
+
 	TreeItem *root = tree->create_item();
-	
+
 	List<MethodInfo> method_list;
 	object->get_method_list(&method_list);
 	method_list.sort();
 	methods.clear();
-	
+
 	List<String> inheritance_list;
-	
+
 	String type = object->get_type();
-	
-	while(type!="") {		
+
+	while(type!="") {
 		inheritance_list.push_back( type );
 		type=ObjectTypeDB::type_inherits_from(type);
 	}
-	
+
 	TreeItem *selected_item=NULL;
-	
+
 	for(int i=0;i<inheritance_list.size();i++) {
-	
+
 		String type=inheritance_list[i];
 		String parent_type=ObjectTypeDB::type_inherits_from(type);
 
 		TreeItem *type_item=NULL;
-	
+
 		List<MethodInfo>::Element *N,*E=method_list.front();
-		
+
 		while(E) {
 
 			N=E->next();
@@ -196,38 +196,38 @@ void CallDialog::_update_method_list() {
 				E=N;
 				continue;
 			}
-				
+
 			if (!type_item) {
 				type_item=tree->create_item(root);
 				type_item->set_text(0,type);
 				if (has_icon(type,"EditorIcons"))
 					type_item->set_icon(0,get_icon(type,"EditorIcons"));
 			}
-				
+
 			TreeItem *method_item = tree->create_item(type_item);
 			method_item->set_text(0,E->get().name);
 			method_item->set_metadata(0,methods.size());
 			if (E->get().name==selected)
 				selected_item=method_item;
 			methods.push_back( E->get() );
-			
+
 			method_list.erase(E);
 			E=N;
 		}
 	}
-	
-	
-	
+
+
+
 	if (selected_item)
 		selected_item->select(0);
 }
 
 void CallDialog::_bind_methods() {
-	
+
 	ObjectTypeDB::bind_method("_call",&CallDialog::_call);
 	ObjectTypeDB::bind_method("_cancel",&CallDialog::_cancel);
 	ObjectTypeDB::bind_method("_item_selected", &CallDialog::_item_selected);
-	
+
 }
 
 void CallDialog::set_object(Object *p_object,StringName p_selected) {
@@ -252,22 +252,22 @@ CallDialog::CallDialog() {
 	call->set_anchor( MARGIN_RIGHT, ANCHOR_END );
 	call->set_anchor( MARGIN_BOTTOM, ANCHOR_END );
 	call->set_begin( Point2( 70, 29 ) );
-	call->set_end( Point2( 15, 15 ) );	
+	call->set_end( Point2( 15, 15 ) );
 	call->set_text("Call");
-	
+
 	add_child(call);
-	
+
 	cancel = memnew( Button );
 	cancel->set_anchor( MARGIN_TOP, ANCHOR_END );
 	cancel->set_anchor( MARGIN_BOTTOM, ANCHOR_END );
 	cancel->set_begin( Point2( 15, 29 ) );
-	cancel->set_end( Point2( 70, 15 ) );	
+	cancel->set_end( Point2( 70, 15 ) );
 	cancel->set_text("Close");
-	
+
 	add_child(cancel);
-	
+
 	tree = memnew( Tree );
-	
+
 	tree->set_anchor( MARGIN_RIGHT, ANCHOR_RATIO );
 	tree->set_anchor( MARGIN_BOTTOM, ANCHOR_END );
 	tree->set_begin( Point2( 20,50 ) );
@@ -275,60 +275,60 @@ CallDialog::CallDialog() {
 	tree->set_margin(MARGIN_RIGHT, 0.5 );
 	tree->set_select_mode( Tree::SELECT_ROW );
 	add_child(tree);
-	
+
 	tree->connect("item_selected", this,"_item_selected");
 	tree->set_hide_root(true);
-	
+
 	property_editor = memnew( PropertyEditor );
-	
+
 	property_editor->set_anchor_and_margin( MARGIN_RIGHT, ANCHOR_END, 15 );
 	property_editor->set_anchor_and_margin( MARGIN_TOP, ANCHOR_BEGIN, 50 );
 	property_editor->set_anchor_and_margin( MARGIN_LEFT, ANCHOR_RATIO, 0.55 );
 	property_editor->set_anchor_and_margin( MARGIN_BOTTOM, ANCHOR_END, 90 );
 	property_editor->get_scene_tree()->set_hide_root( true );
 	property_editor->hide_top_label();
-	
+
 	add_child(property_editor);
 	method_label = memnew( Label );
 	method_label->set_pos( Point2( 15,25) );
 	method_label->set_text("Method List:");
-	
+
 	add_child(method_label);
-	
+
 	Label *label = memnew( Label );
 	label->set_anchor_and_margin( MARGIN_LEFT, ANCHOR_RATIO, 0.53 );
 	label->set_anchor_and_margin( MARGIN_TOP, ANCHOR_BEGIN, 25 );
 	label->set_text("Arguments:");
-	
+
 	add_child(label);
-	
+
 	return_label = memnew( Label );
 	return_label->set_anchor_and_margin( MARGIN_LEFT, ANCHOR_RATIO, 0.53 );
 	return_label->set_anchor_and_margin( MARGIN_TOP, ANCHOR_END, 85 );
 	return_label->set_text("Return:");
-	
+
 	add_child(return_label);
-	
+
 	return_value = memnew( LineEdit );
 	return_value->set_anchor_and_margin( MARGIN_LEFT, ANCHOR_RATIO, 0.55 );
-	return_value->set_anchor_and_margin( MARGIN_RIGHT, ANCHOR_END, 15 );	
+	return_value->set_anchor_and_margin( MARGIN_RIGHT, ANCHOR_END, 15 );
 	return_value->set_anchor_and_margin( MARGIN_TOP, ANCHOR_END, 65 );
-	
+
 	add_child(return_value);
-	
+
 	/*
 	label = memnew( Label );
 	label->set_anchor( MARGIN_TOP, ANCHOR_END );
 	label->set_anchor( MARGIN_BOTTOM, ANCHOR_END );
-	
+
 	label->set_begin( Point2( 15,54) );
 	label->set_end( Point2( 16,44) );
 	label->set_text("Parameters:");
-	
+
 	add_child(label);
 	*/
 
-	
+
 	call_params = memnew( CallDialogParams );
 	set_as_toplevel(true);
 }
diff --git a/tools/editor/call_dialog.h b/tools/editor/call_dialog.h
index 2d04e7b6cd..a2ca925ff1 100644
--- a/tools/editor/call_dialog.h
+++ b/tools/editor/call_dialog.h
@@ -43,39 +43,39 @@
 class CallDialogParams;
 
 class CallDialog : public Popup {
-	
+
 	OBJ_TYPE( CallDialog, Popup );
-	
+
 
 	Label* method_label;
 	Tree *tree;
 	Button *call;
 	Button *cancel;
-	
+
 	CallDialogParams *call_params;
 	PropertyEditor *property_editor;
-	
+
 	Label *return_label;
 	LineEdit *return_value;
-	Object *object;	
+	Object *object;
 	StringName selected;
-		
+
 	Vector<MethodInfo> methods;
-	
-	
+
+
 	void _item_selected();
 	void _update_method_list();
 	void _call();
 	void _cancel();
-		
+
 protected:
-	static void _bind_methods();	
+	static void _bind_methods();
 	void _notification(int p_what);
 public:
-	
+
 	void set_object(Object *p_object,StringName p_selected="");
-	
-	CallDialog();	
+
+	CallDialog();
 	~CallDialog();
 
 };
diff --git a/tools/editor/code_editor.cpp b/tools/editor/code_editor.cpp
index f7d335fba3..968d02dfa5 100644
--- a/tools/editor/code_editor.cpp
+++ b/tools/editor/code_editor.cpp
@@ -85,7 +85,7 @@ void FindReplaceDialog::popup_search() {
 	skip->hide();
 	popup_centered(Point2(300,190));
 	get_ok()->set_text("Find");
-	search_text->grab_focus();	
+	search_text->grab_focus();
 	if (text_edit->is_selection_active() && ( text_edit->get_selection_from_line() == text_edit->get_selection_to_line())) {
 
 		search_text->set_text( text_edit->get_selection_text() );
@@ -544,7 +544,7 @@ void CodeTextEditor::set_error(const String& p_error) {
 }
 
 void CodeTextEditor::_on_settings_change() {
-	
+
 	// FONTS
 	String editor_font = EDITOR_DEF("text_editor/font", "");
 	bool font_overrode = false;
@@ -557,8 +557,8 @@ void CodeTextEditor::_on_settings_change() {
 	}
 	if(!font_overrode)
 		text_editor->add_font_override("font",get_font("source","Fonts"));
-	
-	// AUTO BRACE COMPLETION 
+
+	// AUTO BRACE COMPLETION
 	text_editor->set_auto_brace_completion(
 		EDITOR_DEF("text_editor/auto_brace_complete", true)
 	);
diff --git a/tools/editor/code_editor.h b/tools/editor/code_editor.h
index 5ed7ce9052..e28517c601 100644
--- a/tools/editor/code_editor.h
+++ b/tools/editor/code_editor.h
@@ -55,7 +55,7 @@ public:
 
 
 	void set_text_editor(TextEdit *p_text_editor);
-	GotoLineDialog();	
+	GotoLineDialog();
 };
 
 
diff --git a/tools/editor/connections_dialog.cpp b/tools/editor/connections_dialog.cpp
index 1e530b21c2..962062ae01 100644
--- a/tools/editor/connections_dialog.cpp
+++ b/tools/editor/connections_dialog.cpp
@@ -30,7 +30,7 @@
 
 
 #include "scene/gui/label.h"
- 
+
 
 #include "print_string.h"
 #include "editor_settings.h"
@@ -91,11 +91,11 @@ public:
 };
 
 void ConnectDialog::_notification(int p_what) {
-	
+
 	if (p_what==NOTIFICATION_DRAW) {
-		
+
 		RID ci = get_canvas_item();
-		get_stylebox("panel","PopupMenu")->draw(ci,Rect2(Point2(),get_size()));		
+		get_stylebox("panel","PopupMenu")->draw(ci,Rect2(Point2(),get_size()));
 	}
 
 	if (p_what==NOTIFICATION_ENTER_TREE) {
@@ -104,7 +104,7 @@ void ConnectDialog::_notification(int p_what) {
 }
 
 void ConnectDialog::_tree_node_selected() {
-	
+
 	//dst_method_list->get_popup()->clear();
 	Node *current=tree->get_selected();
 
@@ -151,17 +151,17 @@ void ConnectDialog::_tree_node_selected() {
 }
 
 void ConnectDialog::_dst_method_list_selected(int p_idx) {
-	
+
 	//dst_method->set_text( dst_method_list->get_popup()->get_item_text(p_idx));
 }
 
 void ConnectDialog::edit(Node *p_node) {
-	
+
 	node=p_node;
-	
+
 	//dst_method_list->get_popup()->clear();
-	
-	
+
+
 	tree->set_selected(NULL);
 	tree->set_marked(node,true);
 	dst_path->set_text("");
@@ -173,7 +173,7 @@ void ConnectDialog::edit(Node *p_node) {
 }
 
 void ConnectDialog::ok_pressed() {
-	
+
 	if (dst_method->get_text()=="") {
 
 		error->set_text("Method in target Node must be specified!");
@@ -185,13 +185,13 @@ void ConnectDialog::ok_pressed() {
 
 }
 void ConnectDialog::_cancel_pressed() {
-	
+
 	hide();
 }
 
 
 NodePath ConnectDialog::get_dst_path() const {
-	
+
 	return dst_path->get_text();
 }
 
@@ -207,11 +207,11 @@ bool ConnectDialog::get_oneshot() const {
 }
 
 StringName ConnectDialog::get_dst_method() const {
-	
+
 	String txt=dst_method->get_text();
 	if (txt.find("(")!=-1)
 		txt=txt.left( txt.find("(")).strip_edges();
-	return txt;	
+	return txt;
 }
 
 
@@ -280,7 +280,7 @@ void ConnectDialog::set_dst_method(const StringName& p_method) {
 }
 
 void ConnectDialog::_bind_methods() {
-	
+
 	//ObjectTypeDB::bind_method("_ok",&ConnectDialog::_ok_pressed);
 	ObjectTypeDB::bind_method("_cancel",&ConnectDialog::_cancel_pressed);
 	//ObjectTypeDB::bind_method("_dst_method_list_selected",&ConnectDialog::_dst_method_list_selected);
@@ -293,17 +293,17 @@ void ConnectDialog::_bind_methods() {
 }
 
 ConnectDialog::ConnectDialog() {
-	
+
 	int margin = get_constant("margin","Dialogs");
 	int button_margin = get_constant("button_margin","Dialogs");
-	
-	
+
+
 	Label * label = memnew( Label );
 	label->set_pos( Point2( 8,11) );
 	label->set_text("Connect To Node:");
-	
 
-	add_child(label);	
+
+	add_child(label);
 	label = memnew( Label );
 	label->set_anchor( MARGIN_LEFT, ANCHOR_RATIO );
 	label->set_pos( Point2( 0.5,11) );
@@ -379,7 +379,7 @@ ConnectDialog::ConnectDialog() {
 	label->set_begin( Point2( 8,124) );
 	label->set_end( Point2( 15,99) );
 	label->set_text("Path To Node:");
-	
+
 	add_child(label);
 
 	dst_path = memnew(LineEdit);
@@ -390,11 +390,11 @@ ConnectDialog::ConnectDialog() {
 	dst_path->set_end( Point2( 15,80 ) );
 
 	add_child(dst_path);
-	
+
 	label = memnew( Label );
 	label->set_anchor( MARGIN_TOP, ANCHOR_END );
 	label->set_anchor( MARGIN_RIGHT, ANCHOR_END );
-	label->set_anchor( MARGIN_BOTTOM, ANCHOR_END );	
+	label->set_anchor( MARGIN_BOTTOM, ANCHOR_END );
 	label->set_begin( Point2( 8,78 ) );
 	label->set_end( Point2( 15,52 ) );
 	label->set_text("Method In Node:");
@@ -420,7 +420,7 @@ ConnectDialog::ConnectDialog() {
 	dst_method_list->set_anchor( MARGIN_RIGHT, ANCHOR_END );
 	dst_method_list->set_anchor( MARGIN_LEFT, ANCHOR_END );
 	dst_method_list->set_anchor( MARGIN_TOP, ANCHOR_END );
-	dst_method_list->set_anchor( MARGIN_BOTTOM, ANCHOR_END );		
+	dst_method_list->set_anchor( MARGIN_BOTTOM, ANCHOR_END );
 	dst_method_list->set_begin( Point2( 70,59) );
 	dst_method_list->set_end( Point2( 15,39  ) );
 	*/
@@ -446,14 +446,14 @@ ConnectDialog::ConnectDialog() {
 	realtime->set_anchor( MARGIN_BOTTOM, ANCHOR_END );
 	realtime->set_anchor( MARGIN_RIGHT, ANCHOR_END );
 	realtime->set_begin( Point2( 120, button_margin-10 ) );
-	realtime->set_end( Point2( 80, margin ) );	
+	realtime->set_end( Point2( 80, margin ) );
 	realtime->set_text("Realtime");
 	add_child(realtime);
 */
-	
 
 
-	
+
+
 //	dst_method_list->get_popup()->connect("item_pressed", this,"_dst_method_list_selected");
 	tree->connect("node_selected", this,"_tree_node_selected");
 
@@ -468,8 +468,8 @@ ConnectDialog::ConnectDialog() {
 //	error->get_cancel()->set_text("Close");
 
 
-	
-	
+
+
 }
 
 
@@ -481,21 +481,21 @@ ConnectDialog::~ConnectDialog()
 
 
 void ConnectionsDialog::_notification(int p_what) {
-	
+
 	if (p_what==NOTIFICATION_DRAW) {
-		
+
 		RID ci = get_canvas_item();
-		get_stylebox("panel","PopupMenu")->draw(ci,Rect2(Point2(),get_size()));		
-	}	
+		get_stylebox("panel","PopupMenu")->draw(ci,Rect2(Point2(),get_size()));
+	}
 }
 
 void ConnectionsDialog::_close() {
-	
-	hide();	
+
+	hide();
 }
 
 void ConnectionsDialog::_connect() {
-	
+
 	TreeItem *it = tree->get_selected();
 	ERR_FAIL_COND(!it);
 	String signal=it->get_metadata(0).operator Dictionary()["name"];
@@ -534,7 +534,7 @@ void ConnectionsDialog::_connect() {
 
 
 void ConnectionsDialog::ok_pressed() {
-	
+
 
 	TreeItem *item = tree->get_selected();
 	if (!item) {
@@ -585,31 +585,31 @@ void ConnectionsDialog::ok_pressed() {
 }
 /*
 void ConnectionsDialog::_remove() {
-	
+
 	if (!tree->get_selected())
 		return;
-	
+
 	TreeItem *selected=tree->get_selected();
 	if (!selected)
 		return;
-	
+
 	Dictionary meta=selected->get_metadata(0);
-	
+
 	remove_confirm->set_text(String()+"Remove Connection \""+meta["from_event"].operator String()+"\" ?");
 	remove_confirm->popup_centered(Size2(340,80));
 }
 */
 /*
 void ConnectionsDialog::_remove_confirm() {
-	
+
 	if (!tree->get_selected())
 		return;
 	TreeItem *selected=tree->get_selected();
 	if (!selected)
 		return;
-	
+
 	Dictionary meta=selected->get_metadata(0);
-	
+
 	undo_redo->create_action("Remove Subscription");
 	undo_redo->add_do_method(node,"unsubscribe_path_event",meta["from_event"].operator String(),meta["from_path"].operator NodePath(),meta["to_method"].operator String());
 	undo_redo->add_undo_method(node,"subscribe_path_event_persist",meta["from_event"].operator String(),meta["from_path"].operator NodePath(),meta["to_method"].operator String(),Array(),false);
@@ -628,14 +628,14 @@ struct _ConnectionsDialogMethodInfoSort {
 };
 
 void ConnectionsDialog::update_tree() {
-	
+
 	if (!is_visible())
 		return; //don't update if not visible, of course
 	tree->clear();
-	
+
 	if (!node)
 		return;
-	
+
 
 	TreeItem *root=tree->create_item();
 
@@ -779,7 +779,7 @@ void ConnectionsDialog::update_tree() {
 }
 
 void ConnectionsDialog::set_node(Node* p_node) {
-	
+
 	node=p_node;
 	update_tree();
 }
@@ -806,7 +806,7 @@ void ConnectionsDialog::_something_selected() {
 }
 
 void ConnectionsDialog::_bind_methods() {
-	
+
 
 	ObjectTypeDB::bind_method("_connect",&ConnectionsDialog::_connect);
 	ObjectTypeDB::bind_method("_something_selected",&ConnectionsDialog::_something_selected);
@@ -814,11 +814,11 @@ void ConnectionsDialog::_bind_methods() {
 //	ObjectTypeDB::bind_method("_remove_confirm",&ConnectionsDialog::_remove_confirm);
 	ObjectTypeDB::bind_method("update_tree",&ConnectionsDialog::update_tree);
 
-	
+
 }
 
 ConnectionsDialog::ConnectionsDialog(EditorNode *p_editor) {
-	
+
 	editor=p_editor;
 	set_title("Edit Connections..");
 	set_hide_on_ok(false);
@@ -828,28 +828,28 @@ ConnectionsDialog::ConnectionsDialog(EditorNode *p_editor) {
 	set_child_rect(vbc);
 
 
-	
+
 	tree = memnew( Tree );
 	tree->set_columns(1);
 	tree->set_select_mode(Tree::SELECT_ROW);
 	tree->set_hide_root(true);
 	vbc->add_margin_child("Connections:",tree,true);
-	
+
 //	add_child(tree);
-		
+
 	connect_dialog = memnew( ConnectDialog );
 	connect_dialog->set_as_toplevel(true);
 	add_child(connect_dialog);
-	
+
 	remove_confirm = memnew( ConfirmationDialog );
 	remove_confirm->set_as_toplevel(true);
 	add_child(remove_confirm);
-		
-	/*	
+
+	/*
 	node_only->set_anchor( MARGIN_TOP, ANCHOR_END );
 	node_only->set_anchor( MARGIN_BOTTOM, ANCHOR_END );
 	node_only->set_anchor( MARGIN_RIGHT, ANCHOR_END );
-	
+
 	node_only->set_begin( Point2( 20,51) );
 	node_only->set_end( Point2( 10,44) );
 	*/
@@ -859,7 +859,7 @@ ConnectionsDialog::ConnectionsDialog(EditorNode *p_editor) {
 	connect_dialog->connect("connected", this,"_connect");
 	tree->connect("item_selected", this,"_something_selected");
 	get_cancel()->set_text("Close");
-	
+
 }
 
 
diff --git a/tools/editor/connections_dialog.h b/tools/editor/connections_dialog.h
index d5e228e799..575bcf54d7 100644
--- a/tools/editor/connections_dialog.h
+++ b/tools/editor/connections_dialog.h
@@ -47,9 +47,9 @@
 class ConnectDialogBinds;
 
 class ConnectDialog : public ConfirmationDialog {
-	
+
 	OBJ_TYPE( ConnectDialog, ConfirmationDialog );
-	
+
 
 	ConfirmationDialog *error;
 	LineEdit *dst_path;
@@ -69,34 +69,34 @@ class ConnectDialog : public ConfirmationDialog {
 	void _dst_method_list_selected(int p_idx);
 	void _add_bind();
 	void _remove_bind();
-	
+
 protected:
 
 	void _notification(int p_what);
-	static void _bind_methods();	
+	static void _bind_methods();
 public:
-	
+
 
 	bool get_make_callback() { return !make_callback->is_hidden() && make_callback->is_pressed(); }
 	NodePath get_dst_path() const;
-	StringName get_dst_method() const;	
+	StringName get_dst_method() const;
 	bool get_deferred() const;
 	bool get_oneshot() const;
 	Vector<Variant> get_binds() const;
 	void set_dst_method(const StringName& p_method);
 	void set_dst_node(Node* p_node);
-	
+
 //	Button *get_ok() { return ok; }
 //	Button *get_cancel() { return cancel; }
 	void edit(Node *p_node);
-	
+
 	ConnectDialog();
 	~ConnectDialog();
-	
+
 };
 
 class ConnectionsDialog : public ConfirmationDialog {
-	
+
 	OBJ_TYPE( ConnectionsDialog , ConfirmationDialog );
 
 	EditorNode *editor;
@@ -104,7 +104,7 @@ class ConnectionsDialog : public ConfirmationDialog {
 	Tree *tree;
 	ConfirmationDialog *remove_confirm;
 	ConnectDialog *connect_dialog;
-	
+
 	void update_tree();
 
 	void _close();
@@ -113,20 +113,20 @@ class ConnectionsDialog : public ConfirmationDialog {
 	UndoRedo *undo_redo;
 
 protected:
-	
+
 	virtual void ok_pressed();
 	void _notification(int p_what);
 	static void _bind_methods();
 public:
-	
+
 	void set_undoredo(UndoRedo *p_undo_redo) { undo_redo=p_undo_redo; }
 
 	void set_node(Node* p_node);
 	String get_selected_type();
-	
+
 	ConnectionsDialog(EditorNode *p_editor=NULL);
 	~ConnectionsDialog();
-	
+
 };
 
 #endif
diff --git a/tools/editor/create_dialog.cpp b/tools/editor/create_dialog.cpp
index 23b8cad9ce..35688917fb 100644
--- a/tools/editor/create_dialog.cpp
+++ b/tools/editor/create_dialog.cpp
@@ -337,116 +337,116 @@ CreateDialog::CreateDialog() {
 //old create dialog, disabled
 
 void CreateDialog::_notification(int p_what) {
-	
+
 	if (p_what==NOTIFICATION_READY) {
 		connect("confirmed",this,"_create");
 		update_tree();
 	}
 	if (p_what==NOTIFICATION_DRAW) {
-		
+
 		//RID ci = get_canvas_item();
 		//get_stylebox("panel","PopupMenu")->draw(ci,Rect2(Point2(),get_size()));
-	}	
+	}
 }
 
 
 void CreateDialog::_create() {
-	
+
 	if (tree->get_selected())
 		emit_signal("create");
 	hide();
 }
 
 void CreateDialog::_cancel() {
-	
+
 	hide();
 }
 
 void CreateDialog::_text_changed(String p_text) {
-	
+
 	update_tree();
 }
 
 void CreateDialog::add_type(const String& p_type,HashMap<String,TreeItem*>& p_types,TreeItem *p_root) {
-	
+
 	if (p_types.has(p_type))
 		return;
 	if (!ObjectTypeDB::is_type(p_type,base) || p_type==base)
 		return;
-	
+
 	String inherits=ObjectTypeDB::type_inherits_from(p_type);
-	
+
 	TreeItem *parent=p_root;
 
-	
+
 	if (inherits.length()) {
-	
+
 		if (!p_types.has(inherits)) {
-			
+
 			add_type(inherits,p_types,p_root);
 		}
-			
+
 		if (p_types.has(inherits) )
-			parent=p_types[inherits];		
-	} 
-	
+			parent=p_types[inherits];
+	}
+
 	TreeItem *item = tree->create_item(parent);
 	item->set_text(0,p_type);
 	if (!ObjectTypeDB::can_instance(p_type)) {
 		item->set_custom_color(0, Color(0.5,0.5,0.5) );
 		item->set_selectable(0,false);
 	}
-	
-	
+
+
 	if (has_icon(p_type,"EditorIcons")) {
-		
+
 		item->set_icon(0, get_icon(p_type,"EditorIcons"));
 	}
 
 
-	
+
 	p_types[p_type]=item;
 }
 
 void CreateDialog::update_tree() {
 
 	tree->clear();
-	
+
 	List<String> type_list;
-	ObjectTypeDB::get_type_list(&type_list);	
-	
+	ObjectTypeDB::get_type_list(&type_list);
+
 	HashMap<String,TreeItem*> types;
-	
+
 	TreeItem *root = tree->create_item();
-		
+
 	root->set_text(0,base);
 
 	List<String>::Element *I=type_list.front();
-	
+
 	for(;I;I=I->next()) {
-				
-		
+
+
 		String type=I->get();
-		
+
 
 		if (!ObjectTypeDB::can_instance(type))
 			continue; // cant create what can't be instanced
 		if (filter->get_text()=="")
 			add_type(type,types,root);
 		else {
-			
+
 			bool found=false;
 			String type=I->get();
-			while(type!="" && ObjectTypeDB::is_type(type,base) && type!=base) { 	
+			while(type!="" && ObjectTypeDB::is_type(type,base) && type!=base) {
 				if (type.findn(filter->get_text())!=-1) {
-					
+
 					found=true;
 					break;
 				}
-				
+
 				type=ObjectTypeDB::type_inherits_from(type);
 			}
-			
+
 
 			if (found)
 				add_type(I->get(),types,root);
@@ -528,12 +528,12 @@ Object *CreateDialog::instance_selected() {
 
 
 void CreateDialog::_bind_methods() {
-	
+
 	ObjectTypeDB::bind_method("_create",&CreateDialog::_create);
 	ObjectTypeDB::bind_method("_cancel",&CreateDialog::_cancel);
 	ObjectTypeDB::bind_method("_text_changed", &CreateDialog::_text_changed);
 	ADD_SIGNAL( MethodInfo("create"));
-	
+
 }
 
 
@@ -547,7 +547,7 @@ void CreateDialog::set_base_type(const String& p_base) {
 		return;
 	base=p_base;
 	if (is_inside_scene())
-		update_tree();	
+		update_tree();
 }
 
 String CreateDialog::get_base_type() const {
@@ -563,14 +563,14 @@ CreateDialog::CreateDialog() {
 	set_child_rect(vbc);
 
 	get_ok()->set_text("Create");
-	
+
 	tree = memnew( Tree );
 	vbc->add_margin_child("Type:",tree,true);
 	//tree->set_hide_root(true);
-	
-	filter = memnew( LineEdit );	
+
+	filter = memnew( LineEdit );
 	vbc->add_margin_child("Filter:",filter);
-		
+
 	base="Node";
 	set_as_toplevel(true);
 
diff --git a/tools/editor/create_dialog.h b/tools/editor/create_dialog.h
index 6f959fd467..a46ff5ae06 100644
--- a/tools/editor/create_dialog.h
+++ b/tools/editor/create_dialog.h
@@ -82,37 +82,37 @@ public:
 //old create dialog, disabled
 
 class CreateDialog : public ConfirmationDialog {
-	
+
 	OBJ_TYPE( CreateDialog, ConfirmationDialog );
-	
+
 	Tree *tree;
 	Button *create;
 	Button *cancel;
 	LineEdit *filter;
 
-	
+
 	void update_tree();
 	void _create();
 	void _cancel();
-	void add_type(const String& p_type,HashMap<String,TreeItem*>& p_types,TreeItem 
+	void add_type(const String& p_type,HashMap<String,TreeItem*>& p_types,TreeItem
 	*p_root);
-		
+
 	String base;
 	void _text_changed(String p_text);
 	virtual void _post_popup() { tree->grab_focus();}
 
 protected:
-	static void _bind_methods();	
+	static void _bind_methods();
 	void _notification(int p_what);
 public:
-	
+
 
 
 	Object *instance_selected();
-	
+
 	void set_base_type(const String& p_base);
 	String get_base_type() const;
-	CreateDialog();	
+	CreateDialog();
 	~CreateDialog();
 
 };
diff --git a/tools/editor/editor_data.cpp b/tools/editor/editor_data.cpp
index 6c1fc2ef05..f78ab93c30 100644
--- a/tools/editor/editor_data.cpp
+++ b/tools/editor/editor_data.cpp
@@ -261,13 +261,13 @@ EditorPlugin* EditorData::get_subeditor(Object *p_object) {
 }
 
 EditorPlugin* EditorData::get_editor(String p_name) {
-	
+
 	for(int i=0;i<editor_plugins.size();i++) {
-		
+
 		if (editor_plugins[i]->get_name()==p_name)
 			return editor_plugins[i];
 	}
-	
+
 	return NULL;
 }
 
diff --git a/tools/editor/editor_file_dialog.cpp b/tools/editor/editor_file_dialog.cpp
index a9b23767f1..0e6cf3277a 100644
--- a/tools/editor/editor_file_dialog.cpp
+++ b/tools/editor/editor_file_dialog.cpp
@@ -590,7 +590,7 @@ void EditorFileDialog::update_file_list() {
 
 			if (get_icon_func) {
 
-				
+
 				Ref<Texture> icon = get_icon_func(base_dir.plus_file(files.front()->get()));
 				//ti->set_icon(0,icon);
 				if (display_mode==DISPLAY_THUMBNAILS) {
diff --git a/tools/editor/editor_file_system.cpp b/tools/editor/editor_file_system.cpp
index ad59efc46f..05e8a559b7 100644
--- a/tools/editor/editor_file_system.cpp
+++ b/tools/editor/editor_file_system.cpp
@@ -463,7 +463,7 @@ void EditorFileSystem::scan() {
 		filesystem=new_filesystem;
 		new_filesystem=NULL;
 		_update_scan_actions();
-		scanning=false;		
+		scanning=false;
 		emit_signal("filesystem_changed");
 		emit_signal("sources_changed",sources_changed.size()>0);
 
diff --git a/tools/editor/editor_import_export.cpp b/tools/editor/editor_import_export.cpp
index 39182bfd69..a1fe875287 100644
--- a/tools/editor/editor_import_export.cpp
+++ b/tools/editor/editor_import_export.cpp
@@ -671,7 +671,7 @@ Error EditorExportPlatform::export_project_files(EditorExportSaveFunction p_func
 			} break; //use default
 			case EditorImportExport::IMAGE_ACTION_COMPRESS_RAM: {
 				group_format=EditorTextureImportPlugin::IMAGE_FORMAT_COMPRESS_RAM;
-			} break; //use default						
+			} break; //use default
 		}
 
 		String image_list_md5;
diff --git a/tools/editor/editor_node.cpp b/tools/editor/editor_node.cpp
index 24df4544ec..b620e15670 100644
--- a/tools/editor/editor_node.cpp
+++ b/tools/editor/editor_node.cpp
@@ -205,8 +205,8 @@ void EditorNode::_notification(int p_what) {
 		log->deinit(); // do not get messages anymore
 	}
 	if (p_what==NOTIFICATION_PROCESS) {
-	
-		//force the whole tree viewport		
+
+		//force the whole tree viewport
 #if 0
 		{
 			Rect2 grect = scene_root_base->get_global_rect();
@@ -275,13 +275,13 @@ void EditorNode::_notification(int p_what) {
 			}
 
 		}
-	
+
 	}
 	if (p_what==NOTIFICATION_ENTER_TREE) {
 
 
 		//MessageQueue::get_singleton()->push_call(this,"_get_scene_metadata");
-		get_tree()->set_editor_hint(true);				
+		get_tree()->set_editor_hint(true);
 		get_tree()->get_root()->set_as_audio_listener(false);
 		get_tree()->get_root()->set_as_audio_listener_2d(false);
 		get_tree()->set_auto_accept_quit(false);
@@ -569,12 +569,12 @@ void EditorNode::save_resource_as(const Ref<Resource>& p_resource) {
 
 
 void EditorNode::_menu_option(int p_option) {
-	
+
 	_menu_option_confirm(p_option,false);
 }
 
 void EditorNode::_menu_confirm_current() {
-	
+
 	_menu_option_confirm(current_option,true);
 }
 
@@ -583,27 +583,27 @@ void EditorNode::_dialog_display_file_error(String p_file,Error p_error) {
 
 
 	if (p_error) {
-		
+
 		current_option=-1;
 		//accept->"()->hide();
 		accept->get_ok()->set_text("I see..");
-		
+
 		switch(p_error) {
-		
+
 			case ERR_FILE_CANT_WRITE: {
 
 				accept->set_text("Can't open file for writing: "+p_file.extension());
 			} break;
 			case ERR_FILE_UNRECOGNIZED: {
-			
+
 				accept->set_text("File format requested unknown: "+p_file.extension());
 			} break;
 			default: {
-			
+
 				accept->set_text("Error Saving.");
 			}break;
 		}
-					
+
 		accept->popup_centered_minsize();
 	}
 
@@ -1144,10 +1144,10 @@ void EditorNode::_import(const String &p_file) {
 }
 
 void EditorNode::_dialog_action(String p_file) {
-	
+
 
 	switch(current_option) {
-	
+
 		case RESOURCE_LOAD: {
 
 			RES res = ResourceLoader::load(p_file);
@@ -1162,7 +1162,7 @@ void EditorNode::_dialog_action(String p_file) {
 
 
 			push_item(res.operator->() );
-		} break;			
+		} break;
 		case FILE_NEW_INHERITED_SCENE: {
 
 
@@ -1448,13 +1448,13 @@ void EditorNode::_dialog_action(String p_file) {
 
 		} break;
 		default: { //save scene?
-		
+
 			if (file->get_mode()==FileDialog::MODE_SAVE_FILE) {
 
 				//_save_scene(p_file);
 				_save_scene_with_preview(p_file);
 			}
-			
+
 		} break;
 	}
 }
@@ -1548,13 +1548,13 @@ void EditorNode::_property_editor_forward() {
 
 	if (editor_history.next())
 		_edit_current();
-		
+
 }
 void EditorNode::_property_editor_back() {
-	
+
 	if (editor_history.previous())
 		_edit_current();
-	
+
 }
 
 
@@ -1584,7 +1584,7 @@ void EditorNode::_hide_top_editors() {
 }
 
 void EditorNode::_edit_current() {
-	
+
 	uint32_t current = editor_history.get_current();
 	Object *current_obj = current>0 ? ObjectDB::get_instance(current) : NULL;
 
@@ -1596,7 +1596,7 @@ void EditorNode::_edit_current() {
 
 
 	if (!current_obj) {
-		
+
 		scene_tree_dock->set_selected(NULL);
 		property_editor->edit( NULL );
 		object_menu->set_disabled(true);
@@ -1770,7 +1770,7 @@ void EditorNode::_resource_created() {
 }
 
 void EditorNode::_resource_selected(const RES& p_res,const String& p_property) {
-	
+
 
 	if (p_res.is_null())
 		return;
@@ -1963,13 +1963,13 @@ void EditorNode::_cleanup_scene() {
 		}
 
 	}
-	
+
 	_update_title();
 #endif
 }
 
 void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
-	
+
 	//print_line("option "+itos(p_option)+" confirm "+itos(p_confirmed));
 	if (!p_confirmed) //this may be a hack..
 		current_option=(MenuOptions)p_option;
@@ -1994,12 +1994,12 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
 
 			//_cleanup_scene();
 
-			
+
 		} break;
 		case FILE_NEW_INHERITED_SCENE:
 		case FILE_OPEN_SCENE: {
-			
-			
+
+
 			//print_tree();
 			file->set_mode(EditorFileDialog::MODE_OPEN_FILE);
 			//not for now?
@@ -2007,10 +2007,10 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
 			ResourceLoader::get_recognized_extensions_for_type("PackedScene",&extensions);
 			file->clear_filters();
 			for(int i=0;i<extensions.size();i++) {
-				
+
 				file->add_filter("*."+extensions[i]+" ; "+extensions[i].to_upper());
 			}
-			
+
 
 			//file->set_current_path(current_path);
 			Node *scene = editor_data.get_edited_scene_root();
@@ -2019,7 +2019,7 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
 			};
 			file->set_title(p_option==FILE_OPEN_SCENE?"Open Scene":"Open Base Scene");
 			file->popup_centered_ratio();
-			
+
 		} break;
 		case FILE_QUICK_OPEN_SCENE: {
 
@@ -2086,19 +2086,19 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
 			// fallthrough to save_as
 		};
 		case FILE_SAVE_AS_SCENE: {
-			
+
 			Node *scene = editor_data.get_edited_scene_root();
-			
+
 			if (!scene) {
-				
+
 				current_option=-1;
 				//confirmation->get_cancel()->hide();
 				accept->get_ok()->set_text("I see..");
 				accept->set_text("This operation can't be done without a tree root.");
 				accept->popup_centered_minsize();
-				break;				
+				break;
 			}
-			
+
 			file->set_mode(EditorFileDialog::MODE_SAVE_FILE);
 			bool relpaths = (scene->has_meta("__editor_relpaths__") && scene->get_meta("__editor_relpaths__").operator bool());
 
@@ -2111,7 +2111,7 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
 
 				file->add_filter("*."+extensions[i]+" ; "+extensions[i].to_upper());
 			}
-			
+
 			//file->set_current_path(current_path);
 			if (scene->get_filename()!="") {
 				file->set_current_path(scene->get_filename());
@@ -2132,7 +2132,7 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
 			}
 			file->popup_centered_ratio();
 			file->set_title("Save Scene As..");
-			
+
 		} break;
 
 		case FILE_SAVE_BEFORE_RUN: {
@@ -2312,7 +2312,7 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
 		} break;
 
 		case FILE_QUIT: {
-			
+
 
 			if (!p_confirmed) {
 
@@ -2326,7 +2326,7 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
 
 			_menu_option_confirm(RUN_STOP,true);
 			get_tree()->quit();
-				
+
 		} break;
 		case FILE_EXTERNAL_OPEN_SCENE: {
 
@@ -2535,13 +2535,13 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
 
 		} break;
 		case OBJECT_COPY_PARAMS: {
-			
+
 			editor_data.apply_changes_in_editors();;
 			if (current)
 				editor_data.copy_object_params(current);
 		} break;
 		case OBJECT_PASTE_PARAMS: {
-			
+
 			editor_data.apply_changes_in_editors();;
 			if (current)
 				editor_data.paste_object_params(current);
@@ -2589,7 +2589,7 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
 
 		} break;
 		case OBJECT_CALL_METHOD: {
-		
+
 			editor_data.apply_changes_in_editors();;
 			call_dialog->set_object(current);
 			call_dialog->popup_centered_ratio();
@@ -2834,7 +2834,7 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
 
 		} break;
 		default: {
-		
+
 			if (p_option>=OBJECT_METHOD_BASE) {
 
 				ERR_FAIL_COND(!current);
@@ -2858,12 +2858,12 @@ void EditorNode::_menu_option_confirm(int p_option,bool p_confirmed) {
 
 			}
 		}
-	}		
+	}
 }
 
 
 Control* EditorNode::get_viewport() {
-	
+
 	return viewport;
 }
 
@@ -2908,7 +2908,7 @@ void EditorNode::add_editor_plugin(EditorPlugin *p_editor) {
 
 
 	if (p_editor->has_main_screen()) {
-	
+
 		ToolButton *tb = memnew( ToolButton );
 		tb->set_toggle_mode(true);
 		tb->connect("pressed",singleton,"_editor_select",varray(singleton->main_editor_buttons.size()));
@@ -3096,9 +3096,9 @@ void EditorNode::set_edited_scene(Node *p_scene) {
 		if (get_editor_data().get_edited_scene_root()->get_parent()==scene_root)
 			scene_root->remove_child(get_editor_data().get_edited_scene_root());
 
-	}	
+	}
 	get_editor_data().set_edited_scene_root(p_scene);
-	
+
 	if (p_scene && p_scene->cast_to<Popup>())
 		p_scene->cast_to<Popup>()->show(); //show popups
 	scene_tree_dock->set_edited_scene(p_scene);
@@ -3667,7 +3667,7 @@ Error EditorNode::load_scene(const String& p_scene, bool p_ignore_broken_deps,bo
 
 	if (p_set_inherited) {
 		Ref<SceneState> state = sdata->get_state();
-		state->set_path(lpath);		
+		state->set_path(lpath);
 		new_scene->set_scene_inherited_state(state);
 		new_scene->set_filename(String());
 		//if (new_scene->get_scene_instance_state().is_valid())
@@ -3804,7 +3804,7 @@ void EditorNode::animation_editor_make_visible(bool p_visible) {
 
 	if (p_visible) {
 
-		animation_editor->show();		
+		animation_editor->show();
 		animation_vb->get_parent_control()->minimum_size_changed();
 		//pd_anim->show();
 		top_split->set_collapsed(false);
@@ -4226,7 +4226,7 @@ void EditorNode::_dock_popup_exit() {
 }
 
 void EditorNode::_dock_pre_popup(int p_which) {
-	
+
 
 	dock_popup_selected=p_which;
 }
@@ -5866,7 +5866,7 @@ EditorNode::EditorNode() {
 
 
 
-	
+
 	call_dialog = memnew( CallDialog );
 	call_dialog->hide();
 	gui_base->add_child( call_dialog );
@@ -5919,7 +5919,7 @@ EditorNode::EditorNode() {
 
 	dependency_fixer = memnew( DependencyEditor );
 	gui_base->add_child( dependency_fixer );
-	
+
 	settings_config_dialog = memnew( EditorSettingsDialog );
 	gui_base->add_child(settings_config_dialog);
 
@@ -6029,7 +6029,7 @@ EditorNode::EditorNode() {
 
 	property_forward->connect("pressed", this,"_property_editor_forward");
 	property_back->connect("pressed", this,"_property_editor_back");
-		
+
 
 
 	file_menu->get_popup()->connect("item_pressed", this,"_menu_option");
@@ -6266,7 +6266,7 @@ EditorNode::EditorNode() {
 }
 
 
-EditorNode::~EditorNode() {	
+EditorNode::~EditorNode() {
 
 
 	memdelete( EditorHelp::get_doc_data() );
diff --git a/tools/editor/editor_node.h b/tools/editor/editor_node.h
index 9fd8d07aef..5d26bae369 100644
--- a/tools/editor/editor_node.h
+++ b/tools/editor/editor_node.h
@@ -402,13 +402,13 @@ private:
 	String external_file;
 	List<String> previous_scenes;
 	bool opening_prev;
-	
+
 	void _dialog_action(String p_file);
 
 
 	void _edit_current();
 	void _dialog_display_file_error(String p_file,Error p_error);
-	
+
 	int current_option;
 	//void _animation_visibility_toggle();
 	void _resource_created();
@@ -423,7 +423,7 @@ private:
 	void _select_history(int p_idx);
 	void _prepare_history();
 
-	
+
 	void _fs_changed();
 	void _sources_changed(bool p_exist);
 	void _imported(Node *p_node);
@@ -693,7 +693,7 @@ public:
 	void hide_bottom_panel();
 	void remove_bottom_panel_item(Control *p_item);
 
-	EditorNode();	
+	EditorNode();
 	~EditorNode();
 	void get_singleton(const char* arg1, bool arg2);
 
diff --git a/tools/editor/editor_plugin.h b/tools/editor/editor_plugin.h
index a7460d7fde..c572ab210e 100644
--- a/tools/editor/editor_plugin.h
+++ b/tools/editor/editor_plugin.h
@@ -48,7 +48,7 @@ class EditorImportPlugin;
 class EditorExportPlugin;
 
 class EditorPlugin : public Node {
-	
+
 	OBJ_TYPE( EditorPlugin, Node );
 friend class EditorData;
 	UndoRedo *undo_redo;
diff --git a/tools/editor/editor_sub_scene.cpp b/tools/editor/editor_sub_scene.cpp
index e58e2c1351..a1a881bec5 100644
--- a/tools/editor/editor_sub_scene.cpp
+++ b/tools/editor/editor_sub_scene.cpp
@@ -147,7 +147,7 @@ void EditorSubScene::move(Node* p_new_parent, Node* p_new_owner) {
 	}
 	TreeItem *s = tree->get_selected();
 	if (!s) {
-		return;		
+		return;
 	}
 
 	Node *selnode = s->get_metadata(0);
diff --git a/tools/editor/groups_editor.h b/tools/editor/groups_editor.h
index b5bccb2766..6a897d0cbb 100644
--- a/tools/editor/groups_editor.h
+++ b/tools/editor/groups_editor.h
@@ -63,7 +63,7 @@ public:
 	void set_undo_redo(UndoRedo *p_undoredo) { undo_redo=p_undoredo; }
 	void set_current(Node* p_node);
 
-	GroupsEditor();	
+	GroupsEditor();
 	~GroupsEditor();
 };
 
diff --git a/tools/editor/io_plugins/editor_import_collada.cpp b/tools/editor/io_plugins/editor_import_collada.cpp
index 7de9d978f2..f008c4a736 100644
--- a/tools/editor/io_plugins/editor_import_collada.cpp
+++ b/tools/editor/io_plugins/editor_import_collada.cpp
@@ -1372,7 +1372,7 @@ Error ColladaImport::_create_mesh_surfaces(bool p_optimize,Ref<Mesh>& p_mesh,con
 					DVector<float> tangents;
 					print_line("vertex source id: "+vertex_src_id);
 					if(md.vertices[vertex_src_id].sources.has("NORMAL")){
-						//has normals 
+						//has normals
 						normals.resize(vlen);
 						//std::cout << "has normals" << std::endl;
 						String normal_src_id = md.vertices[vertex_src_id].sources["NORMAL"];
@@ -1386,7 +1386,7 @@ Error ColladaImport::_create_mesh_surfaces(bool p_optimize,Ref<Mesh>& p_mesh,con
 						if (stride==0)
 							stride=3;
 
-					
+
 						//read normals from morph target
 						DVector<Vector3>::Write vertw = normals.write();
 
@@ -1421,7 +1421,7 @@ Error ColladaImport::_create_mesh_surfaces(bool p_optimize,Ref<Mesh>& p_mesh,con
 								}
 							}
 						}
-					
+
 						print_line("using built-in normals");
 					}else{
 						print_line("generating normals");
@@ -2070,7 +2070,7 @@ void ColladaImport::create_animation(int p_clip, bool p_make_tracks_in_all_bones
 
 
 		animation->add_track(Animation::TYPE_TRANSFORM);
-		int track = animation->get_track_count() -1;		
+		int track = animation->get_track_count() -1;
 		animation->track_set_path( track , path );
 
 		Vector<float> snapshots = base_snapshots;
diff --git a/tools/editor/io_plugins/editor_scene_import_plugin.cpp b/tools/editor/io_plugins/editor_scene_import_plugin.cpp
index 322320780d..15e7a70111 100644
--- a/tools/editor/io_plugins/editor_scene_import_plugin.cpp
+++ b/tools/editor/io_plugins/editor_scene_import_plugin.cpp
@@ -462,7 +462,7 @@ EditorImportAnimationOptions::EditorImportAnimationOptions() {
 		items.push_back(ti);
 		fname++;
 		fdescr++;
-	}	
+	}
 
 
 	TreeItem *fps_base = flags->create_item(root);
diff --git a/tools/editor/io_plugins/editor_texture_import_plugin.cpp b/tools/editor/io_plugins/editor_texture_import_plugin.cpp
index 29273ebd06..ea7242c185 100644
--- a/tools/editor/io_plugins/editor_texture_import_plugin.cpp
+++ b/tools/editor/io_plugins/editor_texture_import_plugin.cpp
@@ -1549,7 +1549,7 @@ Vector<uint8_t> EditorTextureImportPlugin::custom_export(const String& p_path, c
 	}
 
 	uint32_t flags = rimd->get_option("flags");
-	uint8_t shrink = rimd->has_option("shrink") ? rimd->get_option("shrink"): Variant(1);	
+	uint8_t shrink = rimd->has_option("shrink") ? rimd->get_option("shrink"): Variant(1);
 	uint8_t format = rimd->get_option("format");
 	uint8_t comp = (format==EditorTextureImportPlugin::IMAGE_FORMAT_COMPRESS_RAM)?uint8_t(p_platform->get_image_compression()):uint8_t(255);
 
@@ -1633,7 +1633,7 @@ EditorTextureImportPlugin::EditorTextureImportPlugin(EditorNode *p_editor, Mode
 
 	singleton[p_mode]=this;
 	editor=p_editor;
-	mode=p_mode;	
+	mode=p_mode;
 	dialog = memnew( EditorTextureImportDialog(this,p_mode==MODE_TEXTURE_2D || p_mode==MODE_ATLAS || p_mode==MODE_LARGE,p_mode==MODE_ATLAS,p_mode==MODE_LARGE) );
 	editor->get_gui_base()->add_child(dialog);
 
diff --git a/tools/editor/output_strings.cpp b/tools/editor/output_strings.cpp
index a19352f4ec..f1b49d2326 100644
--- a/tools/editor/output_strings.cpp
+++ b/tools/editor/output_strings.cpp
@@ -84,7 +84,7 @@ void OutputStrings::_notification(int p_what) {
 			Ref<Texture> icon_warning = get_icon("Warning","EditorIcons");
 
 		//	int lines = (size_height-(int)margin.y) / font_height;
-			Point2 ofs=tree_st->get_offset();			
+			Point2 ofs=tree_st->get_offset();
 
 			LineMap::Element *E = line_map.find(v_scroll->get_val());
 			float h_ofs = (int)h_scroll->get_val();
diff --git a/tools/editor/output_strings.h b/tools/editor/output_strings.h
index 3d5deb1646..29c6ea799f 100644
--- a/tools/editor/output_strings.h
+++ b/tools/editor/output_strings.h
@@ -81,7 +81,7 @@ protected:
 
 public:
 
-	void add_line(const String& p_text, const Variant& p_meta=Variant(), const LineType p_type=LINE_NORMAL);	
+	void add_line(const String& p_text, const Variant& p_meta=Variant(), const LineType p_type=LINE_NORMAL);
 
 	OutputStrings();
 };
diff --git a/tools/editor/plugins/animation_player_editor_plugin.cpp b/tools/editor/plugins/animation_player_editor_plugin.cpp
index 010753e88c..0b06aab447 100644
--- a/tools/editor/plugins/animation_player_editor_plugin.cpp
+++ b/tools/editor/plugins/animation_player_editor_plugin.cpp
@@ -731,7 +731,7 @@ void AnimationPlayerEditor::_dialog_action(String p_file) {
 			String current = animation->get_item_text(animation->get_selected());
 			if (current != "") {
 				Ref<Animation> anim = player->get_animation(current);
-				
+
 				ERR_FAIL_COND(!anim->cast_to<Resource>())
 
 					RES current_res = RES(anim->cast_to<Resource>());
@@ -1424,7 +1424,7 @@ AnimationPlayerEditor::AnimationPlayerEditor(EditorNode *p_editor) {
 	add_child(error_dialog);
 
 	name_dialog->connect("confirmed", this,"_animation_name_edited");
-	
+
 	blend_editor.dialog = memnew( AcceptDialog );
 	add_child(blend_editor.dialog);
 	blend_editor.dialog->get_ok()->set_text("Close");
@@ -1441,7 +1441,7 @@ AnimationPlayerEditor::AnimationPlayerEditor(EditorNode *p_editor) {
 	updating_blends=false;
 
 	blend_editor.tree->connect("item_edited",this,"_blend_edited");
-	
+
 
 	autoplay->connect("pressed", this,"_autoplay_pressed");
 	autoplay->set_toggle_mode(true);
diff --git a/tools/editor/plugins/animation_tree_editor_plugin.cpp b/tools/editor/plugins/animation_tree_editor_plugin.cpp
index d85553b4db..08c2a1c3ae 100644
--- a/tools/editor/plugins/animation_tree_editor_plugin.cpp
+++ b/tools/editor/plugins/animation_tree_editor_plugin.cpp
@@ -593,7 +593,7 @@ void AnimationTreeEditor::_draw_node(const StringName& p_node) {
 
 		} break;
 		case AnimationTreePlayer::NODE_ONESHOT:
-		case AnimationTreePlayer::NODE_MIX:			
+		case AnimationTreePlayer::NODE_MIX:
 		case AnimationTreePlayer::NODE_BLEND2:
 		case AnimationTreePlayer::NODE_BLEND3:
 		case AnimationTreePlayer::NODE_BLEND4:
@@ -1155,7 +1155,7 @@ StringName AnimationTreeEditor::_add_node(int p_item) {
 	anim_tree->node_set_pos(name,Point2(last_x,last_y));
 	order.push_back(name);
 	last_x+=10;
-	last_y+=10;	
+	last_y+=10;
 	last_x=last_x % (int)get_size().width;
 	last_y=last_y % (int)get_size().height;
 	update();
diff --git a/tools/editor/plugins/baked_light_baker.h b/tools/editor/plugins/baked_light_baker.h
index 8fbeeddc6a..5c172f79c6 100644
--- a/tools/editor/plugins/baked_light_baker.h
+++ b/tools/editor/plugins/baked_light_baker.h
@@ -96,7 +96,7 @@ public:
 
 	struct Triangle {
 
-		AABB aabb;	
+		AABB aabb;
 		Vector3 vertices[3];
 		Vector2 uvs[3];
 		Vector2 bake_uvs[3];
diff --git a/tools/editor/plugins/baked_light_editor_plugin.cpp b/tools/editor/plugins/baked_light_editor_plugin.cpp
index 22a188bce4..56aabaf6d9 100644
--- a/tools/editor/plugins/baked_light_editor_plugin.cpp
+++ b/tools/editor/plugins/baked_light_editor_plugin.cpp
@@ -131,7 +131,7 @@ void BakedLightEditor::_notification(int p_option) {
 				last_rays_time=rays_snap;
 
 				bake_info->set_text("rays/s: "+itos(rays_sec));
-				update_timeout=1;				
+				update_timeout=1;
 				print_line("MSUPDATE: "+itos(OS::get_singleton()->get_ticks_msec()-t));
 				t=OS::get_singleton()->get_ticks_msec();
 				node->get_baked_light()->set_octree(octree_texture);
diff --git a/tools/editor/plugins/canvas_item_editor_plugin.cpp b/tools/editor/plugins/canvas_item_editor_plugin.cpp
index f8bc97a433..6eb26542be 100644
--- a/tools/editor/plugins/canvas_item_editor_plugin.cpp
+++ b/tools/editor/plugins/canvas_item_editor_plugin.cpp
@@ -49,10 +49,10 @@ friend class CanvasItemEditor;
 	SpinBox *grid_offset_x;
 	SpinBox *grid_offset_y;
 	SpinBox *grid_step_x;
-	SpinBox *grid_step_y;	
-	SpinBox *rotation_offset;	
+	SpinBox *grid_step_y;
+	SpinBox *rotation_offset;
 	SpinBox *rotation_step;
-	
+
 public:
 	SnapDialog() : ConfirmationDialog() {
 		const int SPIN_BOX_GRID_RANGE = 256;
@@ -134,7 +134,7 @@ public:
 		rotation_step->set_suffix("deg");
 		child_container->add_child(rotation_step);
 	}
-	
+
 	void set_fields(const Point2 p_grid_offset, const Size2 p_grid_step, const float p_rotation_offset, const float p_rotation_step) {
 		grid_offset_x->set_val(p_grid_offset.x);
 		grid_offset_y->set_val(p_grid_offset.y);
@@ -143,7 +143,7 @@ public:
 		rotation_offset->set_val(p_rotation_offset * (180 / Math_PI));
 		rotation_step->set_val(p_rotation_step * (180 / Math_PI));
 	}
-	
+
 	void get_fields(Point2 &p_grid_offset, Size2 &p_grid_step, float &p_rotation_offset, float &p_rotation_step) {
 		p_grid_offset.x = grid_offset_x->get_val();
 		p_grid_offset.y = grid_offset_y->get_val();
@@ -1328,7 +1328,7 @@ void CanvasItemEditor::_viewport_input_event(const InputEvent& p_event) {
 							first=false;
 						}
 
-						BoneIK bik;						
+						BoneIK bik;
 						bik.node=b;
 						bik.len=len;
 						bik.orig_state=b->edit_get_state();
@@ -2670,7 +2670,7 @@ void CanvasItemEditor::_popup_callback(int p_op) {
 			}
 #endif
 		} break;
-		
+
 		case SPACE_HORIZONTAL: {
 			//space_selected_items< proj_vector2_x, compare_items_x >();
 		} break;
@@ -3164,7 +3164,7 @@ bool CanvasItemEditor::box_selection_end() {
 			SWAP(bsfrom.x,bsto.x);
 		if (bsfrom.y>bsto.y)
 			SWAP(bsfrom.y,bsto.y);
-		
+
 		if ( bsfrom.distance_to( bsto ) < 3 ) {
 			print_line( "box selection too small" );
 			box_selecting=false;
@@ -3183,7 +3183,7 @@ bool CanvasItemEditor::box_selection_end() {
 
 	box_selecting=false;
 	viewport->update();
-	
+
 	return true;
 }
 #endif
diff --git a/tools/editor/plugins/canvas_item_editor_plugin.h b/tools/editor/plugins/canvas_item_editor_plugin.h
index df24734fd7..301c67756c 100644
--- a/tools/editor/plugins/canvas_item_editor_plugin.h
+++ b/tools/editor/plugins/canvas_item_editor_plugin.h
@@ -302,11 +302,11 @@ class CanvasItemEditor : public VBoxContainer {
 	bool _select(CanvasItem *item, Point2 p_click_pos, bool p_append, bool p_drag=true);
 
 	ConfirmationDialog *snap_dialog;
-	
+
 	AcceptDialog *value_dialog;
 	Label *dialog_label;
 	SpinBox *dialog_val;
-	
+
 	CanvasItem *ref_item;
 
 	void _edit_set_pivot(const Vector2& mouse_pos);
@@ -369,29 +369,29 @@ protected:
 	bool box_selection_end();
 
 	HBoxContainer *get_panel_hb() { return hb; }
-	
+
 	struct compare_items_x {
 		bool operator()( const CanvasItem *a, const CanvasItem *b ) const {
 			return a->get_global_transform().elements[2].x < b->get_global_transform().elements[2].x;
 		}
 	};
-	
+
 	struct compare_items_y {
 		bool operator()( const CanvasItem *a, const CanvasItem *b ) const {
 			return a->get_global_transform().elements[2].y < b->get_global_transform().elements[2].y;
 		}
 	};
-	
+
 	struct proj_vector2_x {
 		float get( const Vector2 &v ) { return v.x; }
 		void set( Vector2 &v, float f ) { v.x = f; }
 	};
-	
+
 	struct proj_vector2_y {
 		float get( const Vector2 &v ) { return v.y; }
 		void set( Vector2 &v, float f ) { v.y = f; }
 	};
-	
+
 	template< class P, class C > void space_selected_items();
 
 	static CanvasItemEditor *singleton;
diff --git a/tools/editor/plugins/collision_polygon_editor_plugin.cpp b/tools/editor/plugins/collision_polygon_editor_plugin.cpp
index d4198f3166..44854e655f 100644
--- a/tools/editor/plugins/collision_polygon_editor_plugin.cpp
+++ b/tools/editor/plugins/collision_polygon_editor_plugin.cpp
@@ -40,7 +40,7 @@ void CollisionPolygonEditor::_notification(int p_what) {
 		case NOTIFICATION_READY: {
 
 			button_create->set_icon( get_icon("Edit","EditorIcons"));
-			button_edit->set_icon( get_icon("MovePoint","EditorIcons"));			
+			button_edit->set_icon( get_icon("MovePoint","EditorIcons"));
 			button_edit->set_pressed(true);
 			get_tree()->connect("node_removed",this,"_node_removed");
 
diff --git a/tools/editor/plugins/collision_shape_2d_editor_plugin.cpp b/tools/editor/plugins/collision_shape_2d_editor_plugin.cpp
index 7e5d52d17d..1916d55ee1 100644
--- a/tools/editor/plugins/collision_shape_2d_editor_plugin.cpp
+++ b/tools/editor/plugins/collision_shape_2d_editor_plugin.cpp
@@ -451,11 +451,11 @@ void CollisionShape2DEditor::_canvas_draw() {
 
 		case LINE_SHAPE: {
 			Ref<LineShape2D> shape = node->get_shape();
-			
+
 			handles.resize(2);
 			handles[0] = shape->get_normal() * shape->get_d();
 			handles[1] = shape->get_normal() * (shape->get_d() + 30.0);
-			
+
 			c->draw_texture(h,gt.xform(handles[0])-size);
 			c->draw_texture(h,gt.xform(handles[1])-size);
 
diff --git a/tools/editor/plugins/control_editor_plugin.cpp b/tools/editor/plugins/control_editor_plugin.cpp
index 375622a89c..9dff5e6ce4 100644
--- a/tools/editor/plugins/control_editor_plugin.cpp
+++ b/tools/editor/plugins/control_editor_plugin.cpp
@@ -80,16 +80,16 @@ void ControlEditor::_node_removed(Node *p_node) {
 
 // slow as hell
 Control* ControlEditor::_select_control_at_pos(const Point2& p_pos,Node* p_node) {
-	
+
 	for (int i=p_node->get_child_count()-1;i>=0;i--) {
-	
+
 		Control *r=_select_control_at_pos(p_pos,p_node->get_child(i));
 		if (r)
 			return r;
 	}
-	
+
 	Control *c=p_node->cast_to<Control>();
-	
+
 	if (c) {
 		Rect2 rect = c->get_window_rect();
 		if (c->get_window()==current_window) {
@@ -123,9 +123,9 @@ void ControlEditor::_key_move(const Vector2& p_dir, bool p_snap) {
 
 
 void ControlEditor::_input_event(InputEvent p_event) {
-	
+
 	if (p_event.type==InputEvent::MOUSE_BUTTON) {
-		
+
 		const InputEventMouseButton &b=p_event.mouse_button;
 
 		if (b.button_index==BUTTON_RIGHT) {
@@ -146,12 +146,12 @@ void ControlEditor::_input_event(InputEvent p_event) {
 		}
 		//if (!controls.size())
 		//	return;
-		
+
 		if (b.button_index!=BUTTON_LEFT)
 			return;
 
 		if (!b.pressed) {
-			
+
 			if (drag!=DRAG_NONE) {
 
 				if (undo_redo) {
@@ -321,11 +321,11 @@ void ControlEditor::_input_event(InputEvent p_event) {
 		}
 
 	}
-	
+
 	if (p_event.type==InputEvent::MOUSE_MOTION) {
-		
+
 		const InputEventMouseMotion &m=p_event.mouse_motion;
-		
+
 		if (drag==DRAG_NONE || !current_window)
 			return;
 
@@ -449,7 +449,7 @@ void ControlEditor::_input_event(InputEvent p_event) {
 
 	}
 
-		
+
 }
 
 
@@ -492,9 +492,9 @@ void ControlEditor::_update_scroll(float) {
 }
 
 void ControlEditor::_notification(int p_what) {
-	
+
 	if (p_what==NOTIFICATION_PROCESS) {
-		
+
 		for(ControlMap::Element *E=controls.front();E;E=E->next()) {
 
 			Control *control = E->key();
@@ -504,16 +504,16 @@ void ControlEditor::_notification(int p_what) {
 				E->get().last_rect=r;
 			}
 		}
-		
+
 	}
-	
+
 	if (p_what==NOTIFICATION_CHILDREN_CONFIGURED) {
-		
+
 		get_scene()->connect("node_removed",this,"_node_removed");
 	}
-	
+
 	if (p_what==NOTIFICATION_DRAW) {
-		
+
 		// TODO fetch the viewport?
 		/*
 		if (!control) {
@@ -572,11 +572,11 @@ VisualServer::get_singleton()->canvas_item_add_rect(ci,m_rect,m_color);
 			//DRAW_EMPTY_RECT( Rect2( current_window->get_scroll()-Point2(1,1), get_size()+Size2(2,2)), Color(0.8,0.8,1.0,0.8) );
 			E->get().last_rect = rect;
 		}
-	}	
+	}
 }
 
 void ControlEditor::edit(Control *p_control) {
-	
+
 	drag=DRAG_NONE;
 
 	_clear_controls();
@@ -727,9 +727,9 @@ void ControlEditor::_popup_callback(int p_op) {
 }
 
 void ControlEditor::_bind_methods() {
-	
+
 	ObjectTypeDB::bind_method("_input_event",&ControlEditor::_input_event);
-	ObjectTypeDB::bind_method("_node_removed",&ControlEditor::_node_removed);		
+	ObjectTypeDB::bind_method("_node_removed",&ControlEditor::_node_removed);
 	ObjectTypeDB::bind_method("_update_scroll",&ControlEditor::_update_scroll);
 	ObjectTypeDB::bind_method("_popup_callback",&ControlEditor::_popup_callback);
 	ObjectTypeDB::bind_method("_visibility_changed",&ControlEditor::_visibility_changed);
@@ -781,13 +781,13 @@ ControlEditor::ControlEditor(EditorNode *p_editor) {
 
 
 void ControlEditorPlugin::edit(Object *p_object) {
-	
+
 	control_editor->set_undo_redo(&get_undo_redo());
 	control_editor->edit(p_object->cast_to<Control>());
 }
 
 bool ControlEditorPlugin::handles(Object *p_object) const {
-	
+
 	return p_object->is_type("Control");
 }
 
@@ -797,7 +797,7 @@ void ControlEditorPlugin::make_visible(bool p_visible) {
 		control_editor->show();
 		control_editor->set_process(true);
 	} else {
-	
+
 		control_editor->hide();
 		control_editor->set_process(false);
 	}
@@ -805,14 +805,14 @@ void ControlEditorPlugin::make_visible(bool p_visible) {
 }
 
 ControlEditorPlugin::ControlEditorPlugin(EditorNode *p_node) {
-	
+
 	editor=p_node;
 	control_editor = memnew( ControlEditor(editor) );
 	editor->get_viewport()->add_child(control_editor);
 	control_editor->set_area_as_parent_rect();
 	control_editor->hide();
 
-	
+
 
 }
 
diff --git a/tools/editor/plugins/control_editor_plugin.h b/tools/editor/plugins/control_editor_plugin.h
index 94cffc8d8d..6234698ee8 100644
--- a/tools/editor/plugins/control_editor_plugin.h
+++ b/tools/editor/plugins/control_editor_plugin.h
@@ -37,9 +37,9 @@
 
 #if 0
 class ControlEditor : public Control {
-	
-	OBJ_TYPE(ControlEditor, Control );	
-	
+
+	OBJ_TYPE(ControlEditor, Control );
+
 	EditorNode *editor;
 
 	enum {
@@ -103,13 +103,13 @@ class ControlEditor : public Control {
 
 	void _find_controls_span(Node *p_node, Rect2& r_rect);
 
-protected:	
+protected:
 	void _notification(int p_what);
-	void _input_event(InputEvent p_event);	
+	void _input_event(InputEvent p_event);
 	void _node_removed(Node *p_node);
 	static void _bind_methods();
-public:	
-	
+public:
+
 	bool get_remove_list(List<Node*> *p_list);
 	void set_undo_redo(UndoRedo *p_undo_redo) {undo_redo=p_undo_redo; }
 	void edit(Control *p_control);
@@ -117,14 +117,14 @@ public:
 };
 
 class ControlEditorPlugin : public EditorPlugin {
-	
+
 	OBJ_TYPE( ControlEditorPlugin, EditorPlugin );
-	
+
 	ControlEditor *control_editor;
 	EditorNode *editor;
-	
+
 public:
-	
+
 	virtual String get_name() const { return "GUI"; }
 	bool has_main_screen() const { return true; }
 	virtual void edit(Object *p_object);
@@ -132,7 +132,7 @@ public:
 	virtual void make_visible(bool p_visible);
 	virtual bool get_remove_list(List<Node*> *p_list) { return control_editor->get_remove_list(p_list); }
 
-		
+
 	ControlEditorPlugin(EditorNode *p_node);
 	~ControlEditorPlugin();
 
diff --git a/tools/editor/plugins/cube_grid_theme_editor_plugin.cpp b/tools/editor/plugins/cube_grid_theme_editor_plugin.cpp
index c861a5841a..ab4f14b806 100644
--- a/tools/editor/plugins/cube_grid_theme_editor_plugin.cpp
+++ b/tools/editor/plugins/cube_grid_theme_editor_plugin.cpp
@@ -27,7 +27,7 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 #include "cube_grid_theme_editor_plugin.h"
- 
+
 #include "scene/3d/mesh_instance.h"
 #include "scene/3d/physics_body.h"
 #include "scene/main/viewport.h"
@@ -337,7 +337,7 @@ MeshLibraryEditorPlugin::MeshLibraryEditorPlugin(EditorNode *p_node) {
 	theme_editor->set_anchor( MARGIN_RIGHT, Control::ANCHOR_END );
 	theme_editor->set_anchor( MARGIN_BOTTOM, Control::ANCHOR_BEGIN );
 	theme_editor->set_end( Point2(0,22) );
-	theme_editor->hide();	
+	theme_editor->hide();
 
 }
 
diff --git a/tools/editor/plugins/item_list_editor_plugin.cpp b/tools/editor/plugins/item_list_editor_plugin.cpp
index 6f0db959ba..08af1a0643 100644
--- a/tools/editor/plugins/item_list_editor_plugin.cpp
+++ b/tools/editor/plugins/item_list_editor_plugin.cpp
@@ -119,7 +119,7 @@ void ItemListOptionButtonPlugin::set_object(Object *p_object) {
 
 bool ItemListOptionButtonPlugin::handles(Object *p_object) const {
 
-	return p_object->is_type("OptionButton"); 
+	return p_object->is_type("OptionButton");
 }
 
 int ItemListOptionButtonPlugin::get_flags() const {
@@ -130,23 +130,23 @@ int ItemListOptionButtonPlugin::get_flags() const {
 void ItemListOptionButtonPlugin::add_item() {
 
 	ob->add_item( "Item "+itos(ob->get_item_count()));
-	_change_notify(); 
+	_change_notify();
 }
 
 int ItemListOptionButtonPlugin::get_item_count() const {
 
-	return ob->get_item_count(); 
+	return ob->get_item_count();
 }
 
 void ItemListOptionButtonPlugin::erase(int p_idx) {
 
-	ob->remove_item(p_idx); 
+	ob->remove_item(p_idx);
 	_change_notify();
 }
 
 ItemListOptionButtonPlugin::ItemListOptionButtonPlugin() {
 
-	ob=NULL; 
+	ob=NULL;
 }
 
 ///////////////////////////////////////////////////////////////
@@ -259,7 +259,7 @@ void ItemListEditor::edit(Node *p_item_list) {
 
 			item_plugins[i]->set_object(p_item_list);
 			property_editor->edit(item_plugins[i]);
-			
+
 			if (has_icon(item_list->get_type(), "EditorIcons"))
 				toolbar_button->set_icon(get_icon(item_list->get_type(), "EditorIcons"));
 			else
diff --git a/tools/editor/plugins/multimesh_editor_plugin.cpp b/tools/editor/plugins/multimesh_editor_plugin.cpp
index 3f63ef706b..15df9a6262 100644
--- a/tools/editor/plugins/multimesh_editor_plugin.cpp
+++ b/tools/editor/plugins/multimesh_editor_plugin.cpp
@@ -326,7 +326,7 @@ MultiMeshEditor::MultiMeshEditor() {
 
 	options = memnew( MenuButton );
 	SpatialEditor::get_singleton()->add_control_to_menu_panel(options);
-	
+
 	options->set_text("MultiMesh");
 	options->set_icon(EditorNode::get_singleton()->get_gui_base()->get_icon("MultiMeshInstance","EditorIcons"));
 
diff --git a/tools/editor/plugins/polygon_2d_editor_plugin.cpp b/tools/editor/plugins/polygon_2d_editor_plugin.cpp
index 3e9c58d604..849fe82645 100644
--- a/tools/editor/plugins/polygon_2d_editor_plugin.cpp
+++ b/tools/editor/plugins/polygon_2d_editor_plugin.cpp
@@ -69,7 +69,7 @@ void Polygon2DEditor::_node_removed(Node *p_node) {
 	if(p_node==node) {
 		edit(NULL);
 		hide();
-		
+
 		canvas_item_editor->get_viewport_control()->update();
 	}
 
@@ -760,7 +760,7 @@ void Polygon2DEditor::edit(Node *p_collision_polygon) {
 		node=p_collision_polygon->cast_to<Polygon2D>();
 		if (!canvas_item_editor->get_viewport_control()->is_connected("draw",this,"_canvas_draw"))
 			canvas_item_editor->get_viewport_control()->connect("draw",this,"_canvas_draw");
-		
+
 		wip.clear();
 		wip_active=false;
 		edited_point=-1;
diff --git a/tools/editor/plugins/resource_preloader_editor_plugin.cpp b/tools/editor/plugins/resource_preloader_editor_plugin.cpp
index 8490f63ff0..442046b069 100644
--- a/tools/editor/plugins/resource_preloader_editor_plugin.cpp
+++ b/tools/editor/plugins/resource_preloader_editor_plugin.cpp
@@ -46,7 +46,7 @@ void ResourcePreloaderEditor::_notification(int p_what) {
 	}
 
 	if (p_what==NOTIFICATION_ENTER_TREE) {
-		load->set_icon( get_icon("Folder","EditorIcons") );		
+		load->set_icon( get_icon("Folder","EditorIcons") );
 		_delete->set_icon( get_icon("Del","EditorIcons") );
 	}
 
diff --git a/tools/editor/plugins/script_editor_plugin.cpp b/tools/editor/plugins/script_editor_plugin.cpp
index 4be8b3f95c..2fb5dd619e 100644
--- a/tools/editor/plugins/script_editor_plugin.cpp
+++ b/tools/editor/plugins/script_editor_plugin.cpp
@@ -711,7 +711,7 @@ void ScriptEditor::_close_current_tab() {
 	int selected = tab_container->get_current_tab();
 	if (selected<0 || selected>=tab_container->get_child_count())
 		return;
-	
+
 	Node *tselected = tab_container->get_child(selected);
 	ScriptTextEditor *current = tab_container->get_child(selected)->cast_to<ScriptTextEditor>();
 	if (current) {
diff --git a/tools/editor/plugins/shader_editor_plugin.cpp b/tools/editor/plugins/shader_editor_plugin.cpp
index 7161033111..2d3100ac0d 100644
--- a/tools/editor/plugins/shader_editor_plugin.cpp
+++ b/tools/editor/plugins/shader_editor_plugin.cpp
@@ -28,7 +28,7 @@
 /*************************************************************************/
 #include "shader_editor_plugin.h"
 #include "tools/editor/editor_settings.h"
- 
+
 #include "spatial_editor_plugin.h"
 #include "io/resource_loader.h"
 #include "io/resource_saver.h"
@@ -52,7 +52,7 @@ Ref<Shader> ShaderTextEditor::get_edited_shader() const {
 }
 void ShaderTextEditor::set_edited_shader(const Ref<Shader>& p_shader,ShaderLanguage::ShaderType p_type) {
 
-	shader=p_shader;	
+	shader=p_shader;
 	type=p_type;
 
 	_load_theme_settings();
diff --git a/tools/editor/plugins/spatial_editor_plugin.cpp b/tools/editor/plugins/spatial_editor_plugin.cpp
index 522da24ea6..e787c74702 100644
--- a/tools/editor/plugins/spatial_editor_plugin.cpp
+++ b/tools/editor/plugins/spatial_editor_plugin.cpp
@@ -1265,7 +1265,7 @@ void SpatialEditorViewport::_sinput(const InputEvent &p_event) {
 			} else if (m.button_mask&1) {
 
 				if (nav_scheme == NAVIGATION_MAYA && m.mod.alt) {
-					nav_mode = NAVIGATION_ORBIT;				
+					nav_mode = NAVIGATION_ORBIT;
 				} else if (nav_scheme == NAVIGATION_MODO && m.mod.alt && m.mod.shift) {
 					nav_mode = NAVIGATION_PAN;
 				} else if (nav_scheme == NAVIGATION_MODO && m.mod.alt && m.mod.control) {
@@ -2606,15 +2606,15 @@ void SpatialEditor::_generate_selection_box() {
 	aabb.grow_by( aabb.get_longest_axis_size()/20.0 );
 
 	Ref<SurfaceTool> st = memnew( SurfaceTool );
-	
+
 	st->begin(Mesh::PRIMITIVE_LINES);
 	for (int i=0;i<12;i++) {
-	
+
 		Vector3 a,b;
-		aabb.get_edge(i,a,b); 
-		
+		aabb.get_edge(i,a,b);
+
 		/*Vector<Vector3> points;
-		Vector<Color> colors;		
+		Vector<Color> colors;
 		points.push_back(a);
 		points.push_back(b);*/
 
@@ -2804,7 +2804,7 @@ void SpatialEditor::set_state(const Dictionary& p_state) {
 
 
 void SpatialEditor::edit(Spatial *p_spatial) {
-	
+
 	if (p_spatial!=selected) {
 		if (selected) {
 
@@ -2836,8 +2836,8 @@ void SpatialEditor::edit(Spatial *p_spatial) {
 
 		// should become the selection
 	}
-	
-	
+
+
 }
 
 void SpatialEditor::_xform_dialog_action() {
@@ -4167,7 +4167,7 @@ SpatialEditor::~SpatialEditor() {
 void SpatialEditorPlugin::make_visible(bool p_visible) {
 
 	if (p_visible) {
-	
+
 
 		spatial_editor->show();
 		spatial_editor->set_process(true);
@@ -4175,7 +4175,7 @@ void SpatialEditorPlugin::make_visible(bool p_visible) {
 		spatial_editor->grab_focus();
 
 	} else {
-	
+
 		spatial_editor->hide();
 		spatial_editor->set_process(false);
 		//VisualServer::get_singleton()->viewport_set_hide_scenario(editor->get_scene_root()->get_viewport(),true);
@@ -4189,7 +4189,7 @@ void SpatialEditorPlugin::edit(Object *p_object) {
 }
 
 bool SpatialEditorPlugin::handles(Object *p_object) const {
-	
+
 	return p_object->is_type("Spatial");
 }
 
@@ -4223,7 +4223,7 @@ void SpatialEditorPlugin::snap_cursor_to_plane(const Plane& p_plane) {
 
 
 SpatialEditorPlugin::SpatialEditorPlugin(EditorNode *p_node) {
-	
+
 	editor=p_node;
 	spatial_editor = memnew( SpatialEditor(p_node) );
 	spatial_editor->set_v_size_flags(Control::SIZE_EXPAND_FILL);
@@ -4238,7 +4238,7 @@ SpatialEditorPlugin::SpatialEditorPlugin(EditorNode *p_node) {
 
 
 SpatialEditorPlugin::~SpatialEditorPlugin() {
-	
+
 }
 
 
diff --git a/tools/editor/plugins/spatial_editor_plugin.h b/tools/editor/plugins/spatial_editor_plugin.h
index af1b6919a2..54086b0031 100644
--- a/tools/editor/plugins/spatial_editor_plugin.h
+++ b/tools/editor/plugins/spatial_editor_plugin.h
@@ -278,7 +278,7 @@ public:
 };
 
 class SpatialEditor : public VBoxContainer {
-	
+
 	OBJ_TYPE(SpatialEditor, VBoxContainer );
 public:
 
@@ -338,7 +338,7 @@ private:
 
 	Ref<Mesh> selection_box;
 	RID indicators;
-	RID indicators_instance;	
+	RID indicators_instance;
 	RID cursor_mesh;
 	RID cursor_instance;
 	RID indicator_mat;
@@ -352,7 +352,7 @@ private:
 		Spatial *sp;
 		RID poly_instance;
 	};
-	
+
 	Map<uint32_t,Selected> selected;
 */
 	struct Gizmo {
@@ -361,8 +361,8 @@ private:
 		float scale;
 		Transform transform;
 	} gizmo;
-	
-	
+
+
 
 
 	enum MenuOption {
@@ -471,7 +471,7 @@ private:
 	void _update_default_light_angle();
 	void _default_light_angle_input(const InputEvent& p_event);
 
-protected:	
+protected:
 
 
 
@@ -481,7 +481,7 @@ protected:
 	void _unhandled_key_input(InputEvent p_event);
 
 	static void _bind_methods();
-public:	
+public:
 
 
 	static SpatialEditor *get_singleton() { return singleton; }
@@ -541,9 +541,9 @@ public:
 };
 
 class SpatialEditorPlugin : public EditorPlugin {
-	
+
 	OBJ_TYPE( SpatialEditorPlugin, EditorPlugin );
-	
+
 	SpatialEditor *spatial_editor;
 	EditorNode *editor;
 protected:
@@ -555,7 +555,7 @@ public:
 	SpatialEditor *get_spatial_editor() { return spatial_editor; }
 	virtual String get_name() const { return "3D"; }
 	bool has_main_screen() const { return true; }
-	virtual void make_visible(bool p_visible);	
+	virtual void make_visible(bool p_visible);
 	virtual void edit(Object *p_object);
 	virtual bool handles(Object *p_object) const;
 
diff --git a/tools/editor/project_settings.cpp b/tools/editor/project_settings.cpp
index bf7d8b190a..88833e4963 100644
--- a/tools/editor/project_settings.cpp
+++ b/tools/editor/project_settings.cpp
@@ -1012,7 +1012,7 @@ void ProjectSettings::_translation_delete(Object *p_item,int p_column, int p_but
 
 	undo_redo->create_action("Remove Translation");
 	undo_redo->add_do_property(Globals::get_singleton(),"locale/translations",translations);
-	undo_redo->add_undo_property(Globals::get_singleton(),"locale/translations",Globals::get_singleton()->get("locale/translations"));	
+	undo_redo->add_undo_property(Globals::get_singleton(),"locale/translations",Globals::get_singleton()->get("locale/translations"));
 	undo_redo->add_do_method(this,"_update_translations");
 	undo_redo->add_undo_method(this,"_update_translations");
 	undo_redo->add_do_method(this,"_settings_changed");
@@ -1126,7 +1126,7 @@ void ProjectSettings::_translation_res_option_changed() {
 
 
 	ERR_FAIL_COND(!remaps.has(key));
-	StringArray r = remaps[key];	
+	StringArray r = remaps[key];
 	ERR_FAIL_INDEX(idx,r.size());
 	r.set(idx,path+":"+langs[which]);
 	remaps[key]=r;
diff --git a/tools/editor/property_editor.cpp b/tools/editor/property_editor.cpp
index 4e98ae9e90..1340670db1 100644
--- a/tools/editor/property_editor.cpp
+++ b/tools/editor/property_editor.cpp
@@ -2162,7 +2162,7 @@ void PropertyEditor::_check_reload_status(const String&p_name, TreeItem* item) {
 
 			//}
 
-		}		
+		}
 
 	}
 
diff --git a/tools/editor/property_editor.h b/tools/editor/property_editor.h
index 83923cb237..b870a618e9 100644
--- a/tools/editor/property_editor.h
+++ b/tools/editor/property_editor.h
@@ -174,7 +174,7 @@ class PropertyEditor : public Control {
 
 	Map<StringName,Map<StringName,String> > descr_cache;
 	Map<StringName,String > class_descr_cache;
-	
+
 	CustomPropertyEditor *custom_editor;
 
 	void _resource_edit_request();
@@ -245,7 +245,7 @@ public:
 
 	void set_subsection_selectable(bool p_selectable);
 
-	PropertyEditor();	
+	PropertyEditor();
 	~PropertyEditor();
 
 };
diff --git a/tools/editor/reparent_dialog.cpp b/tools/editor/reparent_dialog.cpp
index 97b27603b2..2a886b85fa 100644
--- a/tools/editor/reparent_dialog.cpp
+++ b/tools/editor/reparent_dialog.cpp
@@ -47,19 +47,19 @@ void ReparentDialog::_notification(int p_what) {
 	}
 
 	if (p_what==NOTIFICATION_DRAW) {
-		
+
 		//RID ci = get_canvas_item();
 		//get_stylebox("panel","PopupMenu")->draw(ci,Rect2(Point2(),get_size()));
-	}	
+	}
 }
 
 void ReparentDialog::_cancel() {
-	
+
 	hide();
-	
+
 }
 void ReparentDialog::_reparent() {
-	
+
 	if (tree->get_selected()) {
 
 		emit_signal("reparent",tree->get_selected()->get_path(),keep_transform->is_pressed());
@@ -68,14 +68,14 @@ void ReparentDialog::_reparent() {
 }
 
 void ReparentDialog::set_current(const Set<Node*>& p_selection) {
-	
+
 	tree->set_marked(p_selection,false,false);
 	//tree->set_selected(p_node->get_parent());
 }
 
 void ReparentDialog::_bind_methods() {
-	
-	ObjectTypeDB::bind_method("_reparent",&ReparentDialog::_reparent); 
+
+	ObjectTypeDB::bind_method("_reparent",&ReparentDialog::_reparent);
 	ObjectTypeDB::bind_method("_cancel",&ReparentDialog::_cancel);
 
 	ADD_SIGNAL( MethodInfo("reparent",PropertyInfo(Variant::NODE_PATH,"path"),PropertyInfo(Variant::BOOL,"keep_global_xform")));
diff --git a/tools/editor/reparent_dialog.h b/tools/editor/reparent_dialog.h
index 296102e4b9..1c0fbd2459 100644
--- a/tools/editor/reparent_dialog.h
+++ b/tools/editor/reparent_dialog.h
@@ -39,30 +39,30 @@
 @author Juan Linietsky <reduzio@gmail.com>
 */
 class ReparentDialog : public ConfirmationDialog {
-	
+
 	OBJ_TYPE( ReparentDialog, ConfirmationDialog );
-	
+
 	SceneTreeEditor *tree;
 	CheckBox *keep_transform;
 
-	
+
 	void update_tree();
 	void _reparent();
 	void _cancel();
 
 
 protected:
-	
+
 	void _notification(int p_what);
 	static void _bind_methods();
 public:
-	
+
 	void set_current(const Set<Node*>& p_selection);
 	String get_selected_type();
-	
-	ReparentDialog();	
+
+	ReparentDialog();
 	~ReparentDialog();
-	
+
 };
 
 #endif
diff --git a/tools/editor/run_settings_dialog.cpp b/tools/editor/run_settings_dialog.cpp
index e8c509d79d..9dc4d703fc 100644
--- a/tools/editor/run_settings_dialog.cpp
+++ b/tools/editor/run_settings_dialog.cpp
@@ -84,7 +84,7 @@ RunSettingsDialog::RunSettingsDialog() {
 	run_mode->add_item("Main Scene");
 	run_mode->connect("item_selected",this,"_run_mode_changed");
 	arguments = memnew( LineEdit );
-	vbc->add_margin_child("Main Scene Arguments:",arguments);	
+	vbc->add_margin_child("Main Scene Arguments:",arguments);
 	arguments->set_editable(false);
 
 	get_ok()->set_text("Close");
diff --git a/tools/editor/scene_tree_editor.cpp b/tools/editor/scene_tree_editor.cpp
index 45eecacb6b..c16152ae44 100644
--- a/tools/editor/scene_tree_editor.cpp
+++ b/tools/editor/scene_tree_editor.cpp
@@ -211,7 +211,7 @@ void SceneTreeEditor::_cell_button_pressed(Object *p_item,int p_column,int p_id)
 }
 
 void SceneTreeEditor::_add_nodes(Node *p_node,TreeItem *p_parent) {
-	
+
 	if (!p_node)
 		return;
 
@@ -252,7 +252,7 @@ void SceneTreeEditor::_add_nodes(Node *p_node,TreeItem *p_parent) {
 	else
 		icon=get_icon( (has_icon(p_node->get_type(),"EditorIcons")?p_node->get_type():String("Object")),"EditorIcons");
 	item->set_icon(0, icon );
-	item->set_metadata( 0,p_node->get_path() );	
+	item->set_metadata( 0,p_node->get_path() );
 
 	if (part_of_subscene) {
 
@@ -260,7 +260,7 @@ void SceneTreeEditor::_add_nodes(Node *p_node,TreeItem *p_parent) {
 		item->set_custom_color(0,Color(0.8,0.4,0.20));
 
 	} else if (marked.has(p_node)) {
-				
+
 		item->set_selectable(0,marked_selectable);
 		item->set_custom_color(0,Color(0.8,0.1,0.10));
 	} else if (!marked_selectable && !marked_children_selectable) {
@@ -344,9 +344,9 @@ void SceneTreeEditor::_add_nodes(Node *p_node,TreeItem *p_parent) {
 			item->select(0);
 		item->set_as_cursor(0);
 	}
-		
+
 	for (int i=0;i<p_node->get_child_count();i++) {
-		
+
 		_add_nodes(p_node->get_child(i),item);
 	}
 }
@@ -406,7 +406,7 @@ void SceneTreeEditor::_node_script_changed(Node *p_node) {
 }
 
 void SceneTreeEditor::_node_removed(Node *p_node) {
-	
+
 	if (p_node->is_connected("script_changed",this,"_node_script_changed"))
 		p_node->disconnect("script_changed",this,"_node_script_changed");
 
@@ -419,8 +419,8 @@ void SceneTreeEditor::_node_removed(Node *p_node) {
 		selected=NULL;
 		emit_signal("node_selected");
 	}
-		
-	
+
+
 }
 void SceneTreeEditor::_update_tree() {
 
@@ -492,11 +492,11 @@ void SceneTreeEditor::_tree_changed() {
 
 void SceneTreeEditor::_selected_changed() {
 
-	
+
 	TreeItem *s = tree->get_selected();
 	ERR_FAIL_COND(!s);
 	NodePath np = s->get_metadata(0);
-	
+
 	Node *n=get_node(np);
 
 
@@ -509,8 +509,8 @@ void SceneTreeEditor::_selected_changed() {
 	blocked++;
 	emit_signal("node_selected");
 	blocked--;
-	
-	
+
+
 }
 
 
@@ -540,7 +540,7 @@ void SceneTreeEditor::_cell_multi_selected(Object *p_object,int p_cell,bool p_se
 }
 
 void SceneTreeEditor::_notification(int p_what) {
-	
+
 	if (p_what==NOTIFICATION_ENTER_TREE) {
 
 		get_tree()->connect("tree_changed",this,"_tree_changed");
@@ -570,20 +570,20 @@ TreeItem* SceneTreeEditor::_find(TreeItem *p_node,const NodePath& p_path) {
 
 	if (!p_node)
 		return NULL;
-		
+
 	NodePath np=p_node->get_metadata(0);
 	if (np==p_path)
 		return p_node;
-		
+
 	TreeItem *children=p_node->get_children();
 	while(children) {
-	
+
 		TreeItem *n=_find(children,p_path);
 		if (n)
 			return n;
 		children=children->get_next();
 	}
-	
+
 	return NULL;
 }
 
@@ -598,24 +598,24 @@ void SceneTreeEditor::set_selected(Node *p_node,bool p_emit_selected) {
 
 	if (selected==p_node)
 		return;
-		
-	
+
+
 	TreeItem* item=p_node?_find(tree->get_root(),p_node->get_path()):NULL;
 
 	if (item) {
 		item->select(0);
 		item->set_as_cursor(0);
-		selected=p_node;	
+		selected=p_node;
 		tree->ensure_cursor_is_visible();
 	} else {
 		if (!p_node)
 			selected=NULL;
 		_update_tree();
-		selected=p_node;	
+		selected=p_node;
 		if (p_emit_selected)
 			emit_signal("node_selected");
 	}
-	
+
 }
 
 void SceneTreeEditor::_rename_node(ObjectID p_node,const String& p_name) {
@@ -787,10 +787,10 @@ void SceneTreeEditor::_cell_collapsed(Object *p_obj) {
 
 
 void SceneTreeEditor::_bind_methods() {
-	
+
 	ObjectTypeDB::bind_method("_tree_changed",&SceneTreeEditor::_tree_changed);
 	ObjectTypeDB::bind_method("_update_tree",&SceneTreeEditor::_update_tree);
-	ObjectTypeDB::bind_method("_node_removed",&SceneTreeEditor::_node_removed);	
+	ObjectTypeDB::bind_method("_node_removed",&SceneTreeEditor::_node_removed);
 	ObjectTypeDB::bind_method("_selected_changed",&SceneTreeEditor::_selected_changed);
 	ObjectTypeDB::bind_method("_renamed",&SceneTreeEditor::_renamed);
 	ObjectTypeDB::bind_method("_rename_node",&SceneTreeEditor::_rename_node);
@@ -817,7 +817,7 @@ void SceneTreeEditor::_bind_methods() {
 
 
 SceneTreeEditor::SceneTreeEditor(bool p_label,bool p_can_rename, bool p_can_open_instance) {
-	
+
 
 	undo_redo=NULL;
 	tree_dirty=true;
@@ -829,23 +829,23 @@ SceneTreeEditor::SceneTreeEditor(bool p_label,bool p_can_rename, bool p_can_open
 	can_open_instance=p_can_open_instance;
 	display_foreign=false;
 	editor_selection=NULL;
-	
+
 	if (p_label) {
 		Label *label = memnew( Label );
 		label->set_pos( Point2(10, 0));
 		label->set_text("Scene Tree (Nodes):");
-		
+
 		add_child(label);
 	}
-	
+
 	tree = memnew( Tree );
 	tree->set_anchor( MARGIN_RIGHT, ANCHOR_END );
-	tree->set_anchor( MARGIN_BOTTOM, ANCHOR_END );	
+	tree->set_anchor( MARGIN_BOTTOM, ANCHOR_END );
 	tree->set_begin( Point2(0,p_label?18:0 ));
 	tree->set_end( Point2(0,0 ));
-	
+
 	add_child( tree );
-		
+
 	tree->connect("cell_selected", this,"_selected_changed");
 	tree->connect("item_edited", this,"_renamed",varray(),CONNECT_DEFERRED);
 	tree->connect("multi_selected",this,"_cell_multi_selected");
@@ -889,7 +889,7 @@ SceneTreeEditor::SceneTreeEditor(bool p_label,bool p_can_rename, bool p_can_open
 
 
 SceneTreeEditor::~SceneTreeEditor() {
-	
+
 }
 
 
diff --git a/tools/editor/scene_tree_editor.h b/tools/editor/scene_tree_editor.h
index 334debc148..27ccaaae01 100644
--- a/tools/editor/scene_tree_editor.h
+++ b/tools/editor/scene_tree_editor.h
@@ -38,7 +38,7 @@
 	@author Juan Linietsky <reduzio@gmail.com>
 */
 class SceneTreeEditor : public Control {
-	
+
 	OBJ_TYPE( SceneTreeEditor, Control );
 
 	EditorSelection *editor_selection;
@@ -70,7 +70,7 @@ class SceneTreeEditor : public Control {
 	ConfirmationDialog *clear_inherit_confirm;
 
 	int blocked;
-	
+
 	void _compute_hash(Node *p_node,uint64_t &hash);
 
 	void _add_nodes(Node *p_node,TreeItem *p_parent);
@@ -78,7 +78,7 @@ class SceneTreeEditor : public Control {
 	void _update_tree();
 	void _tree_changed();
 	void _node_removed(Node *p_node);
-		
+
 	TreeItem* _find(TreeItem *p_node,const NodePath& p_path);
 	void _notification(int p_what);
 	void _selected_changed();
@@ -92,17 +92,17 @@ class SceneTreeEditor : public Control {
 	bool can_open_instance;
 	bool updating_tree;
 	bool show_enabled_subscene;
-	
+
 	void _renamed();
 	UndoRedo *undo_redo;
-	
+
 	Set<Node*> marked;
 	bool marked_selectable;
 	bool marked_children_selectable;
 	bool display_foreign;
 	bool tree_dirty;
 	bool pending_test_update;
-	static void _bind_methods();	
+	static void _bind_methods();
 
 	void _cell_button_pressed(Object *p_item,int p_column,int p_id);
 	void _cell_multi_selected(Object *p_object,int p_cel,bool p_selected);
@@ -119,7 +119,7 @@ public:
 	void set_undo_redo(UndoRedo *p_undo_redo) { undo_redo=p_undo_redo; };
 	void set_display_foreign_nodes(bool p_display);
 	bool get_display_foreign_nodes() const;
-	
+
 	void set_marked(const Set<Node*>& p_marked,bool p_selectable=false,bool p_children_selectable=true);
 	void set_marked(Node *p_marked,bool p_selectable=false,bool p_children_selectable=true);
 	void set_selected(Node *p_node,bool p_emit_selected=true);
@@ -150,7 +150,7 @@ class SceneTreeDialog : public ConfirmationDialog {
 
 	void update_tree();
 	void _select();
-	void _cancel();	
+	void _cancel();
 
 
 protected:
diff --git a/tools/editor/scenes_dock.cpp b/tools/editor/scenes_dock.cpp
index 5abc4992df..e2b17f5e64 100644
--- a/tools/editor/scenes_dock.cpp
+++ b/tools/editor/scenes_dock.cpp
@@ -1122,7 +1122,7 @@ ScenesDock::ScenesDock(EditorNode *p_editor) {
 
 	button_reload = memnew( Button );
 	button_reload->set_flat(true);
-	button_reload->connect("pressed",this,"_rescan");	
+	button_reload->connect("pressed",this,"_rescan");
 	toolbar_hbc->add_child(button_reload);
 	button_reload->set_focus_mode(FOCUS_NONE);
 	button_reload->set_tooltip("Re-Scan Filesystem");
@@ -1238,10 +1238,10 @@ ScenesDock::ScenesDock(EditorNode *p_editor) {
 	add_child(remove_dialog);
 
 	move_dialog = memnew( EditorDirDialog );
-	add_child(move_dialog);	
+	add_child(move_dialog);
 	move_dialog->connect("dir_selected",this,"_move_operation");
 	move_dialog->get_ok()->set_text("Move");
-	
+
 	rename_dialog = memnew( EditorFileDialog );
 	rename_dialog->set_mode(EditorFileDialog::MODE_SAVE_FILE);
 	rename_dialog->connect("file_selected",this,"_rename_operation");
diff --git a/tools/editor/scenes_dock.h b/tools/editor/scenes_dock.h
index a1978a3ca4..a630d2506d 100644
--- a/tools/editor/scenes_dock.h
+++ b/tools/editor/scenes_dock.h
@@ -138,7 +138,7 @@ class ScenesDock : public VBoxContainer {
 	void _rescan();
 	void _set_scannig_mode();
 
-	void _favorites_pressed();	
+	void _favorites_pressed();
 	void _instance_pressed();
 	void _open_pressed();
 
diff --git a/tools/editor/script_create_dialog.cpp b/tools/editor/script_create_dialog.cpp
index 409e8be870..34d9204061 100644
--- a/tools/editor/script_create_dialog.cpp
+++ b/tools/editor/script_create_dialog.cpp
@@ -138,7 +138,7 @@ void ScriptCreateDialog::ok_pressed() {
 			return;
 
 		}
-		Error err = ResourceSaver::save(lpath,scr,ResourceSaver::FLAG_CHANGE_PATH);		
+		Error err = ResourceSaver::save(lpath,scr,ResourceSaver::FLAG_CHANGE_PATH);
 		if (err!=OK) {
 
 			alert->set_text("Could not create script in filesystem: "+String(""));
@@ -195,7 +195,7 @@ void ScriptCreateDialog::_browse_path() {
 		file_browse->add_filter("*."+E->get());
 	}
 
-	file_browse->set_current_path(file_path->get_text());	
+	file_browse->set_current_path(file_path->get_text());
 	file_browse->popup_centered_ratio();
 
 }