Re: Changing of line format and undo

[Lennart Borgman]

Richard Stallman wrote:
> I am not convinced it is correct to try to make undo cover changes
> in how the buffer would be saved.
>   

See it from the users point of view. Is it not desireable then to be 
able to undo all changes that will be saved to disk?

Or are there any logical problems regarding this (since undo is buffer 
specific) that can cause problems later? I can not find any. Saving is 
buffer specific.