myconfig.el

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;;functions
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;; shortcut for init-file
(defun open-init-file()
  (interactive)
  (find-file "~/.emacs.d/init.el"))

;;switch from a horizontal split to a vertical split
(defun toggle-window-split ()
  (interactive)
  (if (= (count-windows) 2)
      (let* ((this-win-buffer (window-buffer))
         (next-win-buffer (window-buffer (next-window)))
         (this-win-edges (window-edges (selected-window)))
         (next-win-edges (window-edges (next-window)))
         (this-win-2nd (not (and (<= (car this-win-edges)
                     (car next-win-edges))
                     (<= (cadr this-win-edges)
                     (cadr next-win-edges)))))
         (splitter
          (if (= (car this-win-edges)
             (car (window-edges (next-window))))
          'split-window-horizontally
        'split-window-vertically)))
    (delete-other-windows)
    (let ((first-win (selected-window)))
      (funcall splitter)
      (if this-win-2nd (other-window 1))
      (set-window-buffer (selected-window) this-win-buffer)
      (set-window-buffer (next-window) next-win-buffer)
      (select-window first-win)
      (if this-win-2nd (other-window 1))))))

;;duplicate-line
(defun duplicate-line()
  (interactive)
  (move-beginning-of-line 1)
  (kill-line)
  (yank)
  (open-line 1)
  (next-line 1)
  (yank)
  )

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;;packages setting
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(load-theme 'monokai t)
(global-set-key [f8] 'neotree-toggle)


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;;other setting
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;; close tool-bar-mode
(tool-bar-mode -1)
;; close scroll bar
(scroll-bar-mode -1)
;; show line number
(global-linum-mode 1)
;; set cursor type
(setq-default cursor-type 'bar)
;; close open help 
(setq inhibit-splash-screen 1)
;; fond to 16
;; http://stackoverflow.com/questions/294664/how-to-set-the-font-size-in-emacs
(set-face-attribute 'default nil :height 160)
(delete-selection-mode 1)
;;(global-hl-line-mode 1)
(add-hook 'emacs-lisp-mode-hook 'show-paren-mode)