[Orgmode] Re: org-scan-tags

[Ilya Shlyakhter]

On Tue, Sep 14, 2010 at 11:19 PM, Ilya Shlyakhter <address@hidden> wrote:
> There also seem to be other opportunities for speeding up
> org-scan-tags in this way: e.g. if the match string includes +mytag,
> the regexp for the headline could include this as well.
> Similarly for properties.  Maybe, org-make-tags-matcher could return a
> list of tags and properties that must appear in any matching entry.

Correction: org-make-tags-matcher would also need to return the list of
_all_ tags/properties mentioned in the matcher, whose values should be
inherited.
The headline regexp would then need to match the mention of these
tags/properties
in entries, as well.

It would also be good if org-scan-tags could be told to skip selected
subtrees entirely
(selected either by another matcher or a predicate passed in).