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Re: calc undo fails?
From: |
Jay Belanger |
Subject: |
Re: calc undo fails? |
Date: |
Mon, 11 Jul 2005 12:49:27 -0500 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
David Kastrup <address@hidden> writes:
> Jay Belanger <address@hidden> writes:
>
>> Miles Bader <address@hidden> writes:
>>
>>> What's the deal with undo in calc? It's recently stopped working...
>>> [just says "No further undo information available"]
>>
>> I just tried it; it works for me.
>> What were you trying to undo?
>
> Leaving calc and reentering it loses the undo history,
It does if you leave calc with `calc-quit' ("q" or "M-# x"), that is;
'calc-quit' explicitly removes the calc-undo history.
If you change buffers or bury the Calc buffer some other way and then
reenter it, then the undo history will still be there.
Does the calc-undo history disappear without quitting Calc?
Jay