;; デフォルトはlambdaのみだが、すべて有効にしてしまうと…
(setq pretty-symbol-categories '(lambda logical relational nil))
;; 対応メジャーモードのフックを設定する
(add-hook 'emacs-lisp-mode-hook 'pretty-symbols-mode)
(add-hook 'inferior-lisp-mode-hook 'pretty-symbols-mode)
(add-hook 'inferior-emacs-lisp-mode-hook 'pretty-symbols-mode)
(add-hook 'c-mode-hook 'pretty-symbols-mode)
(add-hook 'c++-mode-hook 'pretty-symbols-mode)
(add-hook 'go-mode-hook 'pretty-symbols-mode)
(add-hook 'java-mode-hook 'pretty-symbols-mode)
(add-hook 'js-mode-hook 'pretty-symbols-mode)
(add-hook 'perl-mode-hook 'pretty-symbols-mode)
(add-hook 'cperl-mode-hook 'pretty-symbols-mode)
(add-hook 'ruby-mode-hook 'pretty-symbols-mode)
(add-hook 'python-mode-hook 'pretty-symbols-mode)
(add-hook 'inferior-python-mode-hook 'pretty-symbols-mode)