In the debugger toolbar there are three handy buttons for "step over", 'step into", and "step out", but for some reason there is not button for "run to cursor" (however, this command does exist in the "debug" main menu). Since "run to cursor line" is a rather frequent operation during debugging (well, at least i find myself using it pretty often), so i think it would be nice to have a button for this function (next to the above-mentioned other three) in the toolbar also.