> org-time-stamp-inactive uses the minibuffer, and calling > a function that uses the minibuffer *from* the minibuffer (as > org-set-property would do) make emacs unhappy.
Elisp does seem to allow recursive minibuffers: http://www.gnu.org/software/emacs/elisp/html_node/Recursive-Mini.html Would the implementation of this for org-set-property be straightforward?