[Emacs-orgmode] suggestion: agenda commands restricted to the current region/subtree

[Piotr Zielinski]

Carsten,

By default, the org-agenda command looks at all files in
org-agenda-files.  Is it possible to restrict its input to the current
file/region/subtree (for one invocation)?  Restricting the input to
the current project subtree would give me an easy way of listing all
TODO items associated with that project.

Thanks,
Piotr