I see what you're saying (even though your metaphor is a bit off -- previewing is like erasing),
but then why be concerned about typos at all?
Nodes may not be doctoral disertations, but if you care,
well, take care.
Anyways, I won't mind if tye gets busy :)
MJDsays "you can't just make shit up and expect the computer to know what you mean, retardo!"