*sigh* We went through that in the other thread. You do not necessarily need to press backspace 4 times to delete an indent of 4 spaces, or press space 4 times to indent by 4 spaces. For some editors with the appropriate settings Shift + Tab may do the former while Tab may do the latter.But then I would have to tab back 4 times instead of one to delete (or press space 4 times to ident) those spaces when you post the code somewhere.