Re: Editing change groups

[Stefan Monnier]

>> >   (let ((g (prepare-change-group)))
>> >     (insert "a\n")
>> >     (activate-change-group g)
>>
>> You (*really*) shouldn't modify the buffer between
>> prepare-change-group and activate-change-group.
>
> Oh, it really means really, I see.

The world won't collapse, but the behavior will be different depending
on whether undo is enabled in the buffer and the semantics is unclear.

> But the effect on the experiment is negligible, the behavior is still
> not what I expect if I change that.

I'm not sure which experiment this refers to.


        Stefan