Noob question about formatting types data

put .. this means "Command continued on next line"
i.e

Global	MainWindow	:TGadget	= CreateWindow(	"Game Window",..
							 (DeskTopSize.CX-WindowSize.CX)/2 ,..
							 (DeskTopSize.CY-WindowSize.CY)/2 ,..
							 WindowSize.CX ,..
							 WindowSize.CY ,..
							 Null,..
							 WINDOW_CLIENTCOORDS)

I had to ask last week ;)