eChanges', true);
							// Test expand by wordwrap
							text = text+text+text+text;
							// onChange handler enables very fast typing and deleting, but not too fast
							handler = w.on('change', function(nv){
								if(typing){
									pos = nv.indexOf(text);
									if(pos <= 0){
										robot.typeKeys(text.substr(i++,1), 1, 0);
										return;
									} // still typing
									height2 = domGeom.getMarginBox(w.domNode).h;
									typing = false;
									// Test shrink on delete (backspace