Revise paste .emacs

;(setq-default indent-tabs-mode nil)
(setq-default tab-width 4)
(setq indent-line-function 'insert-tab)
(setq column-number-mode t)
(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.
 )
(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.
 '(completions-common-part ((t (:foreground "royalblue2"))))
 '(custom-button-pressed-unraised ((t (:inherit custom-button-unraised :foreground "magenta"))))
 '(custom-comment-tag ((t (:foreground "royalblue2"))))
 '(custom-state ((t (:foreground "olivedrab"))))
 '(custom-variable-obsolete ((t (:foreground "dodgerblue"))))
 '(custom-variable-tag ((t (:foreground "dodgerblue" :weight bold))))
 '(escape-glyph ((t (:foreground "chocolate"))))
 '(font-lock-builtin-face ((t (:foreground "green"))))
 '(font-lock-comment-face ((t (:foreground "brightred"))))
 '(font-lock-function-name-face ((t (:foreground "royalblue1"))))
 '(font-lock-keyword-face ((t (:foreground "mediumorchid"))))
 '(font-lock-string-face ((t (:foreground "violetred2"))))
 '(font-lock-variable-name-face ((t (:foreground "orange"))))
 '(homoglyph ((t (:foreground "chocolate"))))
 '(link ((t (:foreground "royalblue2" :underline t))))
 '(link-visited ((t (:inherit link :foreground "magenta2"))))
 '(minibuffer-prompt ((t (:foreground "dodgerblue"))))
 '(nobreak-hyphen ((t (:foreground "chocolate"))))
 '(tool-bar ((t (:foreground "black" :box (:line-width (1 . 1) :style released-button))))))
(put 'upcase-region 'disabled nil)