#
# enable command history
#
set -o emacs            
alias __A=$(print \\020)        # (^P) recall previous line
alias __B=$(print \\016)        # (^N) goto next line
alias __C=$(print \\006)        # (^F) go forward in a line
alias __D=$(print \\002)        # (^B) go back in a line
alias __H=$(print \\010)        # (^H) erase/backspace