 In this way it may be called from the command line or via an executable file, and its editing functions, such as buffers and movement commands are available to the program just as in the normal mode.No user interface is presented when Emacs is started in batch mode; it simply executes the passed-in script and exits, displaying any output from the script.Emacs Lisp is most closely related to Maclisp, with some later influence from Common Lisp.