(add-to-list 'load-path "~/.emacs.d")

;; wrap long lines
(setq truncate-partial-width-windows nil)

;; show parens
(show-paren-mode 1)

;; line numbering
(global-linum-mode 1)
(setq linum-format "%4d ")

;; theming
(require 'color-theme)
(color-theme-initialize)
(color-theme-charcoal-black)

;; key bindings
(add-hook 'proof-mode-hook
  (lambda () (local-set-key (kbd "M-c") 'unicode-tokens-token-insert)))

(custom-set-variables
  ;; custom-set-variables was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.
  ;; Your init file should contain only one such instance.
  ;; If there is more than one, they won't work right.
 '(isar-display:long-names nil)
 '(isar-display:show-main-goal t)
 '(isar-display:show-sorts nil)
 '(isar-display:show-types nil)
 '(isar-maths-menu-enable t)
 '(isar-unicode-tokens-enable t)
 '(isar-unicode-tokens2-enable t)
 '(isar-x-symbol-enable nil)
 '(proof-delete-empty-windows nil)
 '(proof-imenu-enable t)
 '(proof-three-window-enable t))
(custom-set-faces
  ;; custom-set-faces was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.
  ;; Your init file should contain only one such instance.
  ;; If there is more than one, they won't work right.
 '(isabelle-free-name-face ((((type x) (class color) (background dark)) (:foreground "lightblue"))))
 '(isabelle-var-name-face ((((type x) (class color) (background dark)) (:foreground "lightblue3"))))
 '(linum ((t (:inherit (shadow default) :foreground "gold"))))
 '(proof-highlight-dependency-face ((((type x) (class color) (background dark)) (:background "peru" :foreground "black"))))
 '(proof-highlight-dependent-face ((((type x) (class color) (background dark)) (:background "darkorange" :foreground "black"))))
 '(proof-warning-face ((((type x) (class color) (background dark)) (:background "orange2" :foreground "black")))))