(setq-default indent-tabs-mode nil)
(setq-default c-basic-offset 4)
(setq-default python-basic-offset 4)

(setq vc-follow-symlinks nil)

(add-hook 'text-mode-hook 'flyspell-mode)
(add-hook 'prog-mode-hook 'flyspell-prog-mode)

(require 'saveplace)
(setq save-place-file "~/.emacs.d/save-place-file")
(setq-default save-place t)

(require 'golden-ratio)
(golden-ratio-mode)

(defadvice ibuffer
    (around ibuffer-point-to-most-recent) ()
    "Open ibuffer with cursor pointed to most recent buffer name."
    (let ((recent-buffer-name (buffer-name)))
      ad-do-it
      (ibuffer-jump-to-buffer recent-buffer-name)))
(ad-activate 'ibuffer)
(global-set-key (kbd "C-x C-b") 'ibuffer)

(defun frame-list-ignoring-initial-frame ()
  (filtered-frame-list
   (lambda (frame)
     (not (equal "initial_terminal" (terminal-name frame))))))

(defun close-buffers-if-last-frame-deleted (frame)
  "Close all buffers if the last frame was deleted"
  (when (equal (list frame) (frame-list-ignoring-initial-frame))
    (dolist (buffer (buffer-list))
      (when (and (buffer-file-name buffer) (not (buffer-modified-p buffer)))
        (kill-buffer buffer)))))
(add-to-list 'delete-frame-functions #'close-buffers-if-last-frame-deleted)