Re: Vim persistent undo

On Monday, October 28, 2013 4:01:43 PM UTC-5, David Ye wrote:
> Hi,
>
>
>
> I just enabled persistent undo in vim, but realized that before turning on
>
> persistent undo, it was occasionally useful debugging for me to undo my
>
> changes until when I first opened the file, then play them back to see if I
>
> had made any unintended changes. With persistent undo, however, I'm not sure
>
> how to know when I get back to the state in which I first opened the file.
>
> Does anyone have any ideas on how to find this out with persistent undo
>
> enabled?
>

Yes, it's actually easier now!

Just do:

:earlier 1f

This will undo to the point of your last save. If you do it again, it will undo to the save before that. :later 1f will go in the other direction.

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