49 Customization
This chapter describes some simple methods to customize the behavior of Emacs.
Apart from the methods described here, see X Options and Resources for information about using X resources to customize Emacs, and see Keyboard Macros for information about recording and replaying keyboard macros. Making more far-reaching and open-ended changes involves writing Emacs Lisp code; see Emacs Lisp in The Emacs Lisp Reference Manual.