scratch/command updated (7452c96 -> 85bd371)

[Lars Ingebrigtsen]

larsi pushed a change to branch scratch/command.

      from  7452c96   Allow the user to easily customize what `M-x' completes 
over
       new  c86f1b9   List commands not bound to any keys
       new  fb9234b   We probably don't want to autoload anything here
       new  85bd371   Hack the predicate to actually work while rethinking this


Summary of changes:
 lisp/help-fns.el |  20 ++++++++++-
 lisp/simple.el   | 105 +++++++++++++++++++++++++++++--------------------------
 src/data.c       |   2 +-
 3 files changed, 75 insertions(+), 52 deletions(-)