
___x_cmd_mline_write(){
    if [ "$#" -eq 0 ]; then
        ___x_cmd_cmds_cat
        printf "\n%s\n" "$___X_CMD_MULTIPLELINE_SEP"
    else
        while [ $# -gt 0 ]; do
            printf "%s\n%s\n" "$1" "$___X_CMD_MULTIPLELINE_SEP"
            shift
        done
    fi
}
