🚀 go-pugleaf

Jerry writes:
 > When saving a message, ordinarily the default is the archive folder
 > (as determined by examining vm-auto-folder-alist somehow) or the last
 > folder saved to if the message would not otherwise by archived.
 > However, when visiting the folder in which messages have been
 > archived, the default is that folder, which has the effect of
 > duplicating the message and marking one copy as filed!  Instead, the
 > default should be the last folder saved to, or no default otherwise.

Ha, well, at least you didn't type `A'...

I'm not sure VM should be so clever, but the alternative seems
worse, so I'll probably implement your suggestion.