extr_helper.bash_completition

_UseExtrHelper ()
{
    local cur;
    COMPREPLY=();
    cur=${COMP_WORDS[COMP_CWORD]};
    case $COMP_CWORD in
        "1")
            COMPREPLY=($( compgen -W "moodle ausbplan moodle-dl" -- $cur ))
        ;;
        "2")
            COMPREPLY=($( compgen -f -- $cur ))
        ;;
        "3")
            COMPREPLY=($( compgen -W "force overwrite reparse" -- $cur ))
        ;;
    esac;
    return 0
}
complete -F _UseExtrHelper ./extr_helper.sh