On Mon, Apr 19, 2010 at 2:10 AM, John Cremona <[email protected]> wrote: > 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! >
I think the Undo feature in the notebook is messed up now, though it used to work well (and waste too much space). I've opened a ticket: http://trac.sagemath.org/sage_trac/ticket/8776 William -- To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
