* lisp/emacs-lisp/lisp-mode.el (lisp-prettify-symbols-alist): Add
"sqrt" and "not".
(defvar lisp-doc-string-elt-property 'doc-string-elt
"The symbol property that holds the docstring position info.")
(defvar lisp-doc-string-elt-property 'doc-string-elt
"The symbol property that holds the docstring position info.")
-(defconst lisp-prettify-symbols-alist '(("lambda" . ?λ))
+(defconst lisp-prettify-symbols-alist
+ '(("lambda" . ?λ)
+ ("sqrt" . ?√)
+ ("not" . ?¬))
"Alist of symbol/\"pretty\" characters to be displayed.")
;;;; Font-lock support.
"Alist of symbol/\"pretty\" characters to be displayed.")
;;;; Font-lock support.