On Fri, Jul 29, 2016 at 10:46 AM, Nicolas Goaziou <mail@nicolasgoaziou.fr>
wrote:

> Matt Price <moptop99@gmail.com> writes:
>
> > In my gradesheets I use overlays to display the grade property in
> headlines
> > -- that way I can see at a glance approximately how my students are
> doing:
> >
> > ;; still imperfect, but good enough for me.
> > (defun org-grading-overlay-headings ()
>
> Why don't you use column view instead?
>

um.  because...  um.... I guess I had some reason a year ago when I
designed this system. Looking at it again today, column view looks great...

>
> > An unrelated simple question: if I make a sparse tree (e.g. by searching
> > for all subtrees with a "GRADE" property of "0" or "FAIL",), can i
> > un-sparsify hte buffer afterwards? I didn't immediately find that option
> in
> > the manual.
>
> See `org-reveal' or `org-cycle'.
>
org-reveal is what I'm looking for, thank you!

>
> Regards,
>
> --
> Nicolas Goaziou
>