Re: Backward completions

[Dan Nicolaescu]

Juri Linkov <address@hidden> writes:

  > > IMHO <backtab> would be nice to have here.
  > >
  > > Maybe when looking at this problem people want to look that the approach
  > > in search-completions.el (that I've been using for a while):
  > 
  > I see search-completions.el uses C-v and M-v to scroll completions
  > from the minibuffer.
  > 
  > > use C-s to move to the *Completions* buffer and do an incremental
  > > search there.  Not perfect, but it might be a useful source
  > > of inspiration.
  > 
  > But then you can't use C-s to search in the minibuffer history.

How about C-s searches minibuffer history when *Completions* not shown,
and searches *Completions* when shown?