This turned out to be an interaction with improperly installed byte-code for vm (viewmail) 8.0.12. Removing and re-installing vm resolved the problem.
Sorry for the noise, Matt -- Matthew & Lale Lovell _______________________________________________ Emacs-orgmode mailing list Remember: use `Reply All' to send replies to the list. Emacs-orgmode@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-orgmode