Re: Programming challenge: Undo

["Patricia M. Godfrey" priscamg@xxxxxxxx]

Bill Troop wrote:
> in that XyW is command-driven. For example, you want to undo the ip5,5
> command.
> Do you undo the 'formatting command' itself or do you undo the
> /typing/ of said command?
In that case--that case only--wouldn't you just do a CI on the IP and
its values? That is the great thing about Xy, as has been said before:
that _all_ formatting is accessible and editable.
I may have to go off list for a while. The telephone situation in this
burg is impossible. I lugged my laptop over to the office, and couldn't
get on line with dialup even there. Am reading and replaying now over
the office DSL on one of the office machines, but then I have to copy
and paste between that and the laptop to keep my own archives updated.

Patricia M. Godfrey
priscmg@xxxxxxxx