Please, please provide a way to cancel quickfill on a per-transaction basis

[Paul Abrahams]

> > There is the option to leave the Description field blank until the
> > rest of the transaction is filled in, then tab or arrow up back to
> > fill in the Description.
> 
> That's almost as bad as simply deleting the splits!
> 
> What is needed is a simple (preferably a single keystroke) way of toggling
> autofil on each transaction.  So, you type in the description, you get the
> autofill.  Press a key (I'd suggest that ESC might be good, but let's not
> get too prescriptive at this point!) and the autofill data - ALL of it!! -
> disappears, leaving the transaction as if it has been freshly entered. 
> Press the key again, the full autofill data re-appears.

Anything at all -- but we need something in this spirit.  My suggestion of an 
initial backspace is another possibility.

I'm not advocating removing autofill globally.  We really want to cancel it 
dynamically for a single transaction.