Re: Editing change groups

[Ben Bacarisse <ben.usenet@bsb.me.uk>]

Michael Heerdegen <michael_heerdegen@web.de> writes:

> Ben Bacarisse <ben.usenet@bsb.me.uk> writes:
>
>> Would fiddling with the undo mechanism not be a better way to do this?
>
> Well, since it's my program that changes the buffer, I can't just call
> `undo', which is a user command.

I was suggesting you call the more basic undo functions to roll back the
changes.

> Change groups look like the right tool
> because they seem to implement exact that fiddling with the undo
> mechanism that I need.

I've not looked at them in detail but they look more like a way to make
atomic updates rather than what you need.

-- 
Ben.