Re: simple patch for `etags.el'

[Richard Stallman]

    Yes, this does make a difference.  This also complicates the
    code quite a lot.  So, do we want time constraint as an
    addition?

If something takes 30 seconds and the number changes 3 times a second,
it could look ugly.  Does it look better with a minimum time such as 1
second or .5 second?  It might be better to have that as a default
minimum time.