I have committed a working, but undesirable version of the demo. This one fixes some bugs that weren't really CLIM bugs, per se, but were either incorrect, or at least unportable, treatments of CL pathnames.

A remaining problem is that the file-browser would try to edit (really list) directories on any pathname, not just directory pathnames. My attempt to fix this originally relied (I think correctly), on the use of a presentation type of (and pathname (satisfies cl-fad:directory-pathname-p)). Unfortunately, and and satisfies presentation types don't work properly in McCLIM. For now, I have also committed this alternative version for reference as file-browser.lisp-type-abbrev. It could become the real version when the presentation types are fully fixed.

Sorry to leave things like this, but I will probably be unable to work on McCLIM again for a week or so, so thought it would be best to leave things at least *better*, if not fully fixed.

Cheers, R