#8776: notebook: sage notebook undo doesn't really work, due to not enough (=no)
automatic snapshots, or other bugs
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Reporter: was | Owner: jason, was
Type: defect | Status: new
Priority: major | Milestone: sage-4.4.1
Component: notebook | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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I think Cremona's email says it best:
{{{
For the first time, I just tried using the "Undo" function on a
worksheet since I had messed something up. But all the revisions I
was offered, even those from a day ago, look the same as the current
version!
This is 4.3.5 running on a 64-bit ubuntu server.
I have found it very useful that my students can work on something in
a worksheet owned by them, and then share it with me, so that when
they come to see me to talk about it we can go through it in detail on
my own computer at our meeting. (This is really a fantastic feature).
But just now I was having a look at a student's worksheet the day
before our meeting, and made some changed to it which I later
regretted and tried to revert. Without success....
Any suggestions welcome!
John Cremona
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8776>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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