bump  - nudge the gripper in the specified cardinal direc-
       tion

SYNOPSIS

       bump amount direction

DESCRIPTION

       Nudge the gripper by the specified amount of steps in  the
       specified  cardinal  direction.  Valid directions are "w",
       "e", "n" and "s".

SEE ALSO

       abump(n), offset(n)

AUTHOR

       R.Cantarutti, National Optical Astronomy Observatories