Katsumi Yamaoka <yamaoka <at> jpl.org> writes: > > The most easy way (I think) to extract data and to know the > arguments is to run edebug on Emacs. Yowch. Thanks for the detailed reply. edebug is pretty hardcore. I've never used it before. Can you suggest which function would be most useful? That would help me a lot, thanks. JDO