Autocompletion

To enable bash autocompletion, create a file with the following:

#! /bin/bash

: ${PROG:=$(basename ${BASH_SOURCE})}

_cli_bash_autocomplete() {
     local cur opts base
     COMPREPLY=()
     cur="${COMP_WORDS[COMP_CWORD]}"
     opts=$( ${COMP_WORDS[@]:0:$COMP_CWORD} --generate-bash-completion )
     COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
     return 0
 }

 complete -F _cli_bash_autocomplete $PROG

Then source it from your bash profile

PROG=edward source FILE

Alternatively, name the file edward and place it in your system appropriate bash_completion.d/ directory.