The saving of a pdf is a really nice feature.  I had hacked org-agenda, I
think, to automatically do this.  However, it would be nicer if immediate
display were optional.  I don't know whether \C-u makes sense as a prefix to
saving a file with \C-x \C-w.  Perhaps not.

Perhaps this cannot even be done at all, given the utter elegance of the
solution that we are given.

Thank you for this feature.

Alan

-- 
Alan Davis

"An inviscid theory of flow renders the screw useless, but the need for one
non-existent."                     ---Lord Raleigh (John William Strutt), or
else his son, who was also a scientist.

It is undesirable to believe a proposition when
there is no ground whatsoever for supposing it is true.
    ---- Bertrand Russell