Re: [Orgmode] Re: "clearing" the state of an org-mode subtree

[Nick Dokos]

Robert P. Goldman <address@hidden> wrote:

...
> > > Robert Goldman <rpgoldman <at> sift.info> writes:
> > >
> > >> Andrew Stribblehill wrote:
> > >>> org-mode files are plain text. M-% to do a replacement: once you've
> > >>> entered your search term and its replacement, hit ! to replace all
> > >>> without question.
> > >>
> > >> Yes, one can do this, but note that it's not entirely a no-brainer.  You
> > >> need to:
> > >>
> > >> 1.  clear all the check boxes and then recompute all checkbox counts in
> > >> the region.  [this isn't a simple tag replacement]
> > >>
> > >> 2.  replace all non-TODO keywords with TODO.  This is a replacement, but
> > >> not a simple one to do with M-%
> > >>
> > >> 3.  Wipe out all of the notes that were added with state changes.
> > >> Again, this can be done with a replacement command, but it's not a
> > >> trivial one.
> > >>
> > >> This is one of those cases where automating a task will not pay back the
> > >> investment (at least not to me, individually), so I think I'd better
> > >> just do it by hand.
> > >>
...

Apologies for jumping in without the whole context (I'm buried with work
and I have not been able to even read the whole thread). I'm not sure
how to do #1 and #3 above, but I believe that #2 can be done with the
mapping API (see section A.10 of the org manual) - something like this
(untested and too simple as it stands - probably won't handle headlines
without a todo keyword correctly):

(org-map-entries (lambda () (org-todo "TODO")) t 'tree)

but it may be worth a try. It may even be possible to extend it to do
the other stuff.

HTH,
Nick