1 #+TITLE: Emacs Configuration file
3 #+EMAIL: seudut@gmail.com
7 Most config are just copied from [[https://github.com/howardabrams/dot-files][howardabrams]]'s and [[https://github.com/abo-abo/oremacs][abo-abo's]] dotfiles
11 ** Setting loading Path
13 Set system PATH and emacs exec path
15 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
17 (setenv "PATH" (concat (getenv "PATH")
19 ":" "/Library/TeX/texbin"))
20 (setq exec-path (append exec-path '("/usr/local/bin")))
21 (setq exec-path (append exec-path '("/Library/TeX/texbin/")))
25 Set the emacs load path
27 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
28 ;; (add-to-list 'load-path "~/.emacs.d/elisp")
31 ** Package Initialization
33 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
37 (setq package-archives '(("mepla" . "http://melpa.milkbox.net/packages/")
38 ("gnu" . "http://elpa.gnu.org/packages/")
39 ("org" . "http://orgmode.org/elpa/")))
47 Disable scroll bar, tool-bar and menu-bar
49 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
54 ;; (setq debug-on-error t)
55 (setq inhibit-startup-message t)
57 (defalias 'yes-or-no-p 'y-or-n-p)
60 (setq make-backup-files nil)
65 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
67 (setq custom-file "~/.emacs.d/custom.el")
68 (if (file-exists-p custom-file)
73 Switch the focus to help window when it appears
75 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
77 (setq help-window-select t)
81 Setting scroll right/left
82 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
83 ; (global-set-key (kbd "C-,") 'scoll-left)
84 ; (global-set-key (kbd "C-.") 'scoll-right)
87 Set default window size
88 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
89 (setq initial-frame-alist
95 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
96 (setq auto-save-default nil)
98 ;; restore last session
99 ;; (desktop-save-mode t)
102 * Package Management Tools
106 Using [[https://github.com/jwiegley/use-package][use-package]] to manage emacs packages
108 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
110 (unless (package-installed-p 'use-package)
111 (package-refresh-contents)
112 (package-install 'use-package))
114 (require 'use-package)
120 [[https://github.com/dimitri/el-get][El-get]] is package management tool, whicl allows to install external elisp package from any git repository not in mepla.
121 Check out [[http://tapoueh.org/emacs/el-get.html][el-get]].
123 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
128 (add-to-list 'load-path "~/.emacs.d/el-get"))
132 * Color and Fonts Settings
134 ** highlight current line
136 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
138 (global-hl-line-mode)
144 [[https://github.com/paldepind/smart-comment][smart-comments]]
146 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
148 (use-package smart-comment
150 :bind ("M-;" . smart-conmment))
158 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
160 (global-font-lock-mode 1)
164 [[https://github.com/i-tu/Hasklig][Hasklig]] and Source Code Pro, defined fonts family
166 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
169 (defvar sd/fixed-font-family
170 (cond ((x-list-fonts "Hasklig") "Hasklig")
171 ((x-list-fonts "Source Code Pro") "Source Code Pro:weight:light")
172 ((x-list-fonts "Anonymous Pro") "Anonymous Pro")
173 ((x-list-fonts "M+ 1mn") "M+ 1mn"))
174 "The fixed width font based on what is installed, `nil' if not defined."))
180 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
183 (when sd/fixed-font-family
184 (set-frame-font sd/fixed-font-family)
185 (set-face-attribute 'default nil :font sd/fixed-font-family :height 130)
186 (set-face-font 'default sd/fixed-font-family)))
192 Loading theme should be after all required loaded, refere [[https://github.com/jwiegley/use-package][:defer]] in =use-package=
194 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
196 (setq vc-follow-symlinks t)
198 (use-package color-theme
200 :init (require 'color-theme)
201 :config (use-package color-theme-sanityinc-tomorrow
205 (load-theme 'sanityinc-tomorrow-bright t)))
207 ;(eval-after-load 'color-theme
208 ; (load-theme 'sanityinc-tomorrow-bright t))
212 Change the Org-mode colors
214 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
216 (defun org-src-color-blocks-light ()
217 "Colors the block headers and footers to make them stand out more for lighter themes"
220 '(org-block-begin-line
221 ((t (:underline "#A7A6AA" :foreground "#008ED1" :background "#EAEAFF"))))
222 '(org-block-background
223 ((t (:background "#FFFFEA"))))
225 ((t (:background "#FFFFEA"))))
227 ((t (:overline "#A7A6AA" :foreground "#008ED1" :background "#EAEAFF"))))
229 '(mode-line-buffer-id ((t (:foreground "#005000" :bold t))))
230 '(which-func ((t (:foreground "#008000"))))))
232 (defun org-src-color-blocks-dark ()
233 "Colors the block headers and footers to make them stand out more for dark themes"
236 '(org-block-begin-line
237 ((t (:foreground "#008ED1" :background "#002E41"))))
238 '(org-block-background
239 ((t (:background "#000000"))))
241 ((t (:background "#000000"))))
243 ((t (:foreground "#008ED1" :background "#002E41"))))
245 '(mode-line-buffer-id ((t (:foreground "black" :bold t))))
246 '(which-func ((t (:foreground "green"))))))
248 (org-src-color-blocks-dark)
252 improve color for org-mode
253 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
254 (deftheme ha/org-theme "Sub-theme to beautify org mode")
257 (defvar sd/variable-font-tuple
258 (cond ((x-list-fonts "Source Sans Pro") '(:font "Source Sans Pro"))
259 ((x-list-fonts "Lucida Grande") '(:font "Lucida Grande"))
260 ((x-list-fonts "Verdana") '(:font "Verdana"))
261 ((x-family-fonts "Sans Serif") '(:family "Sans Serif"))
262 (nil (warn "Cannot find a Sans Serif Font. Install Source Sans Pro.")))
263 "My variable width font available to org-mode files and whatnot."))
265 (defun sd/org-color ()
266 (let* ((sd/fixed-font-tuple (list :font sd/fixed-font-family))
267 (base-font-color (face-foreground 'default nil 'default))
268 (background-color (face-background 'default nil 'default))
269 (primary-color (face-foreground 'mode-line nil))
270 (secondary-color (face-background 'secondary-selection nil 'region))
271 (base-height (face-attribute 'default :height))
272 (headline `(:inherit default :weight bold :foreground ,base-font-color)))
273 (custom-theme-set-faces 'ha/org-theme
274 `(org-agenda-structure ((t (:inherit default :height 2.0 :underline nil))))
275 `(org-verbatim ((t (:inherit 'fixed-pitched :foreground "#aef"))))
276 `(org-table ((t (:inherit 'fixed-pitched))))
277 `(org-block ((t (:inherit 'fixed-pitched))))
278 `(org-block-background ((t (:inherit 'fixed-pitched))))
279 `(org-block-begin-line ((t (:inherit 'fixed-pitched))))
280 `(org-block-end-line ((t (:inherit 'fixed-pitched))))
281 `(org-level-8 ((t (,@headline ,@sd/variable-font-tuple))))
282 `(org-level-7 ((t (,@headline ,@sd/variable-font-tuple))))
283 `(org-level-6 ((t (,@headline ,@sd/variable-font-tuple))))
284 `(org-level-5 ((t (,@headline ,@sd/variable-font-tuple))))
285 `(org-level-4 ((t (,@headline ,@sd/variable-font-tuple
286 :height ,(round (* 1.1 base-height))))))
287 `(org-level-3 ((t (,@headline ,@sd/variable-font-tuple
288 :height ,(round (* 1.25 base-height))))))
289 `(org-level-2 ((t (,@headline ,@sd/variable-font-tuple
290 :height ,(round (* 1.5 base-height))))))
291 `(org-level-1 ((t (,@headline ,@sd/variable-font-tuple
292 :height ,(round (* 1.75 base-height))))))
293 `(org-document-title ((t (,@headline ,@sd/variable-font-tuple :height 1.5 :underline nil)))))))
300 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
302 (use-package rainbow-delimiters
305 (add-hook 'prog-mode-hook #'rainbow-delimiters-mode))
311 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
313 (use-package page-break-lines
316 (turn-on-page-break-lines-mode))
322 Enable rainbow mode in emacs lisp mode
324 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
325 (use-package rainbow-mode
328 ; (add-hook emacs-lisp-mode-hook 'rainbow-mode)
337 clean mode line, Refer to [[https://www.masteringemacs.org/article/hiding-replacing-modeline-strings][Marstering Emacs]]
339 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
340 (defvar mode-line-cleaner-alist
341 `((auto-complete-mode . " α")
342 (yas/minor-mode . " Ï…")
343 (paredit-mode . " π")
346 (projectile-mode . "")
348 (undo-tree-mode . "")
350 (which-key-mode . "")
352 (smartparens-mode . "")
354 (linum-relative-mode . "")
356 (auto-revert-mode . "")
358 (org-indent-mode . "")
362 (lisp-interaction-mode . "λ")
365 (emacs-lisp-mode . "EL")
367 (nxhtml-mode . "nx"))
368 "Alist for `clean-mode-line'.
370 When you add a new element to the alist, keep in mind that you
371 must pass the correct minor/major mode symbol and a string you
372 want to use in the modeline *in lieu of* the original.")
375 (defun clean-mode-line ()
377 (loop for cleaner in mode-line-cleaner-alist
378 do (let* ((mode (car cleaner))
379 (mode-str (cdr cleaner))
380 (old-mode-str (cdr (assq mode minor-mode-alist))))
382 (setcar old-mode-str mode-str))
384 (when (eq mode major-mode)
385 (setq mode-name mode-str)))))
388 (add-hook 'after-change-major-mode-hook 'clean-mode-line)
393 Install powerline mode [[https://github.com/milkypostman/powerline][powerline]]
395 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
396 (use-package powerline
399 ;; (powerline-center-theme)
402 ;; (use-package smart-mode-line
404 ;; (use-package smart-mode-line-powerline-theme
408 Revised powerline-center-theme
410 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
411 (defun sd/powerline-simpler-vc (s)
413 (replace-regexp-in-string "Git[:-]" "" s)
416 (defface sd/powerline-active1 '((t (:background "yellow" :foreground "black" :inherit mode-line)))
417 "My Powerline face 1 based on powerline-active1."
420 (defface sd/buffer-modified-active1 '((t (:background "red" :foreground "black" :inherit mode-line)))
421 "My Powerline face 1 based on powerline-active1."
424 (defface sd/mode-line-buffer-id
425 '((t (:background "yellow" :foreground "black" :inherit mode-line-buffer-id)))
426 "My powerline mode-line face, based on mode-line-buffer-id"
429 (defun sd/powerline-center-theme_revised ()
430 "Setup a mode-line with major and minor modes centered."
432 (setq-default mode-line-format
435 (let* ((active (powerline-selected-window-active))
436 (mode-line-buffer-id (if active 'sd/mode-line-buffer-id 'mode-line-buffer-id-inactive))
437 (mode-line (if active 'mode-line 'mode-line-inactive))
438 (my-face1 (if active 'sd/powerline-active1 'powerline-inactive1))
439 (my-face-buffer-modified (if (buffer-modified-p)
440 'sd/buffer-modified-active1
441 (if active 'sd/powerline-active1
442 'powerline-inactive1)))
443 (face1 (if active 'powerline-active1 'powerline-inactive1))
444 (face2 (if active 'powerline-active2 'powerline-inactive2))
445 (separator-left (intern (format "powerline-%s-%s"
446 (powerline-current-separator)
447 (car powerline-default-separator-dir))))
448 (separator-right (intern (format "powerline-%s-%s"
449 (powerline-current-separator)
450 (cdr powerline-default-separator-dir))))
451 (lhs (list (powerline-raw "%*" my-face-buffer-modified 'l)
452 ;; (powerline-buffer-size mode-line 'l)
453 (powerline-buffer-id mode-line-buffer-id 'l)
454 (powerline-raw " " my-face1)
455 (funcall separator-left my-face1 face1)
456 (powerline-narrow face1 'l)
457 ;; (powerline-vc face1)
458 (sd/powerline-simpler-vc (powerline-vc face1))))
459 (rhs (list (powerline-raw global-mode-string face1 'r)
460 (powerline-raw "%4l" face1 'r)
461 (powerline-raw ":" face1)
462 (powerline-raw "%3c" face1 'r)
463 (funcall separator-right face1 my-face1)
464 (powerline-raw " " my-face1)
465 (powerline-raw "%6p" my-face1 'r)
466 (powerline-hud my-face1 face1 )))
467 (center (list (powerline-raw " " face1)
468 (funcall separator-left face1 face2)
469 (when (and (boundp 'erc-track-minor-mode) erc-track-minor-mode)
470 (powerline-raw erc-modified-channels-object face2 'l))
471 (powerline-major-mode face2 'l)
472 (powerline-process face2)
473 (powerline-raw " :" face2)
474 (powerline-minor-modes face2 'l)
475 (powerline-raw " " face2)
476 (funcall separator-right face2 face1))))
477 (concat (powerline-render lhs)
478 (powerline-fill-center face1 (/ (powerline-width center) 2.0))
479 (powerline-render center)
480 (powerline-fill face1 (powerline-width rhs))
481 (powerline-render rhs)))))))
483 (sd/powerline-center-theme_revised)
486 Fix the issue in mode line when showing triangle
488 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
489 (setq ns-use-srgb-colorspace nil)
492 set height in mode line
494 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
496 (custom-set-variables
497 '(powerline-height 14)
498 '(powerline-text-scale-factor 0.8))
500 (set-face-attribute 'mode-line nil :height 100)
508 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
512 :init (setq ido-enable-flex-matching t
513 ido-ignore-extensions t
514 ido-use-virtual-buffers t
519 (add-to-list 'completion-ignored-extensions ".pyc"))
527 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
531 :init (setq ido-enable-flex-matching t
533 :config (flx-ido-mode 1))
538 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
539 (use-package ido-vertical-mode
542 (setq ido-vertical-define-keys 'C-n-C-p-up-and-down)
544 (ido-vertical-mode 1))
549 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
553 :init (smex-initialize)
556 ("M-X" . smex-major-mode-commands))
562 Use [[https://github.com/DarwinAwardWinner/ido-ubiquitous][ido-ubiquitous]] for ido everywhere. It makes =describe-function= can also use ido
564 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
566 (use-package ido-ubiquitous
569 (setq magit-completing-read-function 'magit-ido-completing-read)
570 (setq gnus-completing-read-function 'gnus-ido-completing-read)
572 (ido-ubiquitous-mode 1))
577 [[https://github.com/waymondo/ido-exit-target][ido-exit-target]] let you open file/buffer on =other-windows= when call =ido-switch-buffer=
578 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
579 (use-package ido-exit-target
582 (mapcar (lambda (map)
583 (define-key map (kbd "C-j") #'ido-exit-target-split-window-right)
584 (define-key map (kbd "C-k") #'ido-exit-target-split-window-below))
585 (list ido-buffer-completion-map
586 ;; ido-common-completion-map
587 ido-file-completion-map
588 ido-file-dir-completion-map)))
591 * Normal Text Operation
594 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
595 (use-package undo-tree
598 (define-key undo-tree-visualizer-mode-map "j" 'undo-tree-visualize-redo)
599 (define-key undo-tree-visualizer-mode-map "k" 'undo-tree-visualize-undo)
600 (define-key undo-tree-visualizer-mode-map "h" 'undo-tree-visualize-switch-branch-left)
601 (define-key undo-tree-visualizer-mode-map "l" 'undo-tree-visualize-switch-branch-right)
602 (global-undo-tree-mode 1))
604 (global-set-key (kbd "s-u") 'undo-tree-visualize)
608 Stolen from [[https://github.com/redguardtoo/emacs.d/blob/master/lisp/init-spelling.el][here]], hunspell will search dictionary in =DICPATH=
609 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
610 (setenv "DICPATH" "/usr/local/share/hunspell")
612 (when (executable-find "hunspell")
613 (setq-default ispell-program-name "hunspell")
614 (setq ispell-really-hunspell t))
616 ;; (defun text-mode-hook-setup ()
617 ;; ;; Turn off RUN-TOGETHER option when spell check text-mode
618 ;; (setq-local ispell-extra-args (flyspell-detect-ispell-args)))
619 ;; (add-hook 'text-mode-hook 'text-mode-hook-setup)
620 (add-hook 'text-mode-hook 'flyspell-mode)
622 ;; enable flyspell check on comments and strings in progmamming modes
623 (add-hook 'prog-mode-hook 'flyspell-prog-mode)
625 ;; I don't use the default mappings
626 (with-eval-after-load 'flyspell
627 (define-key flyspell-mode-map (kbd "C-;") nil)
628 (define-key flyspell-mode-map (kbd "C-,") nil)
629 (define-key flyspell-mode-map (kbd "C-.") nil))
632 Make flyspell enabled for org-mode, see [[http://emacs.stackexchange.com/questions/9333/how-does-one-use-flyspell-in-org-buffers-without-flyspell-triggering-on-tangled][here]]
633 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
634 ;; NO spell check for embedded snippets
635 (defadvice org-mode-flyspell-verify (after org-mode-flyspell-verify-hack activate)
636 (let ((rlt ad-return-value)
637 (begin-regexp "^[ \t]*#\\+begin_\\(src\\|html\\|latex\\)")
638 (end-regexp "^[ \t]*#\\+end_\\(src\\|html\\|latex\\)")
641 (when ad-return-value
643 (setq old-flag case-fold-search)
644 (setq case-fold-search t)
645 (setq b (re-search-backward begin-regexp nil t))
646 (if b (setq e (re-search-forward end-regexp nil t)))
647 (setq case-fold-search old-flag))
648 (if (and b e (< (point) e)) (setq rlt nil)))
649 (setq ad-return-value rlt)))
653 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
654 (use-package expand-region
657 (global-set-key (kbd "C-=") 'er/expand-region))
662 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
670 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
671 (global-set-key (kbd "M-g j") 'avy-goto-line-below)
672 (global-set-key (kbd "M-g k") 'avy-goto-line-above)
673 (global-set-key (kbd "M-g w") 'avy-goto-word-1-below)
674 (global-set-key (kbd "M-g b") 'avy-goto-word-1-above)
675 (global-set-key (kbd "M-g e") 'avy-goto-word-0)
676 (global-set-key (kbd "M-g f") 'avy-goto-char-timer)
677 (global-set-key (kbd "M-g c") 'avy-goto-char-in-line)
679 ;; M-g TAB move-to-column
680 ;; M-g ESC Prefix Command
684 ;; M-g p previous-error
687 ;; M-g M-n next-error
688 ;; M-g M-p previous-error
692 ** Search & highlight
697 Use =ESC= to exit minibuffer. Also I map =Super-h= the same as =C-g=
699 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
701 (define-key minibuffer-local-map [escape] 'keyboard-escape-quit)
702 (define-key minibuffer-local-map [escape] 'keyboard-escape-quit)
703 (define-key minibuffer-local-ns-map [escape] 'keyboard-escape-quit)
704 (define-key minibuffer-local-isearch-map [escape] 'keyboard-escape-quit)
705 (define-key minibuffer-local-completion-map [escape] 'keyboard-escape-quit)
706 (define-key minibuffer-local-must-match-map [escape] 'keyboard-escape-quit)
707 (define-key minibuffer-local-must-match-filename-map [escape] 'keyboard-escape-quit)
708 (define-key minibuffer-local-filename-completion-map [escape] 'keyboard-escape-quit)
709 (define-key minibuffer-local-filename-must-match-map [escape] 'keyboard-escape-quit)
711 ;; Also map s-h same as C-g
712 (define-key minibuffer-local-map (kbd "s-h") 'keyboard-escape-quit)
716 ** =Ctrl= key bindings
718 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
722 ;; C-j newline and indent
724 ;; C-l recenter-top-bottom
725 ;; (global-set-key (kbd "C-;") 'ido-switch-buffer)
755 ** =Super= bindings for file, buffer and windows
757 Some global bindings on =Super=, on Mac, it is =Command=
759 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
760 (defun sd/delete-current-window ()
762 (if (> (length (window-list)) 1)
764 (message "Only one Windows now!")))
766 (global-set-key (kbd "s-h") 'keyboard-quit)
767 (global-set-key (kbd "s-j") 'ido-switch-buffer)
768 (global-set-key (kbd "s-k") 'ido-find-file)
769 (global-set-key (kbd "s-l") 'sd/delete-current-window)
771 ;; (global-set-key (kbd "s-/") 'swiper)
773 ;; s-' --> 'next-multiframe-window
774 (global-set-key (kbd "<s-return>") 'toggle-frame-fullscreen)
776 (global-set-key (kbd "s-f") 'projectile-find-file)
778 (global-set-key (kbd "s-`") 'mode-line-other-buffer)
780 (global-set-key (kbd "s-n") 'persp-next)
781 (global-set-key (kbd "s-p") 'persp-prev)
783 (global-set-key (kbd "s-=") 'text-scale-increase)
784 (global-set-key (kbd "s--") 'text-scale-decrease)
786 ;; (global-set-key (kbd "s-u") 'undo-tree-visualize)
789 ;; someothers default mapping on super (command) key
791 ;; s-k kill-this-buffer
794 ;; s-h --> ns-do-hide-emacs
795 ;; s-j --> ido-switch-buffer +
796 ;; s-k --> kill-this-buffer
799 ;; s-' --> next-multiframe-window
800 ;; s-ret --> toggle-frame-fullscreen +
802 ;; s-y --> ns-paste-secondary
803 ;; s-u --> revert-buffer
804 ;; s-i --> undefined - but used for iterm globally
805 ;; s-o --> used for emacs globally
806 ;; s-p --> projectile-persp-switch-project +
807 ;; s-[ --> next-buffer +
808 ;; s-] --> previous-buffer +
815 ;; s-- --> center-line
818 ;; s-n --> make-frame
819 ;; s-m --> iconify-frame
825 ;; s-g --> isearch-repeat-forward
826 ;; s-f --> projectile-find-file +
827 ;; s-d --> isearch-repeat-background
828 ;; s-s --> save-buffer
829 ;; s-a --> make-whole-buffer
833 ;; s-c --> ns-copy-including-secondary
835 ;; s-t --> ns-popup-font-panel
837 ;; s-e --> isearch-yanqk-kill
838 ;; s-w --> delete-frame
839 ;; s-q --> same-buffers-kill-emacs
841 ;; s-` --> other-frame
844 ** Search Replace and highlight
846 Occur search key bindings
847 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
848 (add-hook 'occur-hook (lambda ()
849 (switch-to-buffer-other-window "*Occur*")
850 (define-key occur-mode-map (kbd "C-o") nil)))
851 ;; auto select occur window
853 (define-key occur-mode-map (kbd "C-n")
857 (occur-mode-goto-occurrence-other-window)
861 (define-key occur-mode-map (kbd "C-p")
865 (occur-mode-goto-occurrence-other-window)
869 (use-package color-moccur
871 :commands (isearch-moccur isearch-all)
873 (setq isearch-lazy-highlight t)
875 (use-package moccur-edit))
879 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
884 (setq ivy-use-virtual-buffers t)
885 (global-set-key (kbd "s-/") 'swiper)
887 ;; (global-set-key "\C-s" 'swiper)
888 ;; (global-set-key (kbd "C-c C-r") 'ivy-resume)
889 ;; (global-set-key (kbd "<f6>") 'ivy-resume)
890 ;; ;; (global-set-key (kbd "M-x") 'counsel-M-x)
891 ;; ;; (global-set-key (kbd "C-x C-f") 'counsel-find-file)
892 ;; (global-set-key (kbd "<f1> f") 'counsel-describe-function)
893 ;; (global-set-key (kbd "<f1> v") 'counsel-describe-variable)
894 ;; (global-set-key (kbd "<f1> l") 'counsel-load-library)
895 ;; (global-set-key (kbd "<f2> i") 'counsel-info-lookup-symbol)
896 ;; (global-set-key (kbd "<f2> u") 'counsel-unicode-char)
897 ;; (global-set-key (kbd "C-c g") 'counsel-git)
898 ;; (global-set-key (kbd "C-c j") 'counsel-git-grep)
899 ;; (global-set-key (kbd "C-c k") 'counsel-ag)
900 ;; (global-set-key (kbd "C-x l") 'counsel-locate)
901 ;; (global-set-key (kbd "C-S-o") 'counsel-rhythmbox)
902 ;; ;; (define-key read-expression-map (kbd "C-r") 'counsel-expression-history)
907 use the prefix =M-s= for searching in buffers
908 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
909 (defun sd/make-keymap (key bindings)
910 (setq keymap (make-sparse-keymap))
911 (dolist (binding bindings)
912 (define-key keymap (car binding) (cdr binding)))
913 (global-set-key key keymap))
915 (use-package highlight-symbol
918 (sd/make-keymap "\M-s"
919 '(("w" . save-buffer)
920 ;; ("\M-w" . save-buffer)
921 ("e" . revert-buffer)
922 ("s" . isearch-forward-regexp)
923 ("\M-s" . isearch-forward-regexp)
924 ("r" . isearch-backward-regexp)
925 ("." . isearch-forward-symbol-at-point)
927 ;; ("h" . highlight-symbol-at-point)
928 ("h" . highlight-symbol)
929 ("m" . highlight-regexp)
930 ("l" . highlight-lines-matching-regexp)
931 ("M" . unhighlight-regexp)
932 ("f" . keyboard-quit)
933 ("q" . keyboard-quit)))
935 ;; search and replace and highlight
936 (define-key isearch-mode-map (kbd "M-s") 'isearch-repeat-forward)
937 (define-key isearch-mode-map (kbd "M-r") 'isearch-repeat-backward)
938 (global-set-key (kbd "s-[") 'highlight-symbol-next)
939 (global-set-key (kbd "s-]") 'highlight-symbol-prev)
940 (global-set-key (kbd "s-\\") 'highlight-symbol-query-replace)
943 (define-key minibuffer-local-map "\M-s" nil)
945 (set-face-background 'ido-first-match "yellow")
947 ;; M-s M-w eww-search-words
955 ** =M-o= as prefix key for windows
957 ** =M-g= as prefix key for launcher
961 ** Org-mode Basic setting
963 Always indents header, and hide header leading starts so that no need type =#+STATUP: indent=
965 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
969 (setq org-startup-indented t)
970 (setq org-hide-leading-starts t)
971 (setq org-src-fontify-natively t)
972 (setq org-src-tab-acts-natively t)
973 (setq org-confirm-babel-evaluate nil)
974 (setq org-use-speed-commands t)
975 (setq org-completion-use-ido t))
977 (org-babel-do-load-languages
978 'org-babel-load-languages
993 ;; use current window for org source buffer editting
994 (setq org-src-window-setup 'current-window )
996 (define-key org-mode-map (kbd "C-'") nil)
1001 use [[https://github.com/sabof/org-bullets][org-bullets]] package to show utf-8 charactes
1003 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1004 (use-package org-bullets
1007 (add-hook 'org-mode-hook
1009 (org-bullets-mode t))))
1011 (setq org-bullets-bullet-list '("⦿" "✪" "◉" "○" "►" "◆"))
1013 ;; increase font size when enter org-src-mode
1014 (add-hook 'org-src-mode-hook (lambda () (text-scale-increase 2)))
1019 [[https://github.com/abo-abo/worf][worf]] mode is an extension of vi-like binding for org-mode.
1020 In =worf-mode=, it is mapping =[=, =]= as =worf-backward= and =worf-forward= in global, wich
1021 cause we cannot input =[= and =]=, so here I unset this mappings. And redifined this two to
1022 =M-[= and =M-]=. see this [[https://github.com/abo-abo/worf/issues/19#issuecomment-223756599][issue]]
1024 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1029 :init (add-hook 'org-mode-hook 'worf-mode)
1031 ;; (define-key worf-mode-map "[" nil)
1032 ;; (define-key worf-mode-map "]" nil)
1033 ;; (define-key worf-mode-map (kbd "M-[") 'worf-backward)
1034 ;; (define-key worf-mode-map (kbd "M-]") 'worf-forward)
1041 Refer to [[http://doc.norang.ca/org-mode.html][Organize Your Life in Plain Text]]
1044 standard key binding
1046 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1047 (global-set-key "\C-cl" 'org-store-link)
1048 (global-set-key "\C-ca" 'org-agenda)
1049 (global-set-key "\C-cb" 'org-iswitchb)
1054 Replace the list bullet =-=, =+=, with =•=, a litter change based [[https://github.com/howardabrams/dot-files/blob/master/emacs-org.org][here]]
1056 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1057 ;; (use-package org-mode
1059 ;; (font-lock-add-keywords 'org-mode
1060 ;; '(("^ *\\([-+]\\) "
1061 ;; (0 (prog1 () (compose-region (match-beginning 1) (match-end 1) "•")))))))
1066 refer to [[http://coldnew.github.io/coldnew-emacs/#orgheadline94][fancy todo states]],
1068 To track TODO state changes, the =!= is to insert a timetamp, =@= is to insert a note with
1069 timestamp for the state change.
1071 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1072 ;; (setq org-todo-keywords
1073 ;; '((sequence "☛ TODO(t)" "|" "✔ DONE(d)")
1074 ;; (sequence "âš‘ WAITING(w)" "|")
1075 ;; (sequence "|" "✘ CANCELLED(c)")))
1076 ; (setq org-todo-keyword-faces
1077 ; (quote ("TODO" . (:foreground "red" :weight bold))
1078 ; ("NEXT" . (:foreground "blue" :weight bold))
1079 ; ("WAITING" . (:foreground "forest green" :weight bold))
1080 ; ("DONE" . (:foreground "magenta" :weight bold))
1081 ; ("CANCELLED" . (:foreground "forest green" :weight bold))))
1084 (setq org-todo-keywords
1085 (quote ((sequence "TODO(t)" "NEXT(n)" "|" "DONE(d!)")
1086 ;; (sequence "WAITING(w@/!)" "HOLD(h@/!)" "|" "CANCELLED(c@/!)" "PHONE" "MEETING")
1087 (sequence "WAITING(w@/!)" "HOLD(h@/!)" "|" "CANCELLED(c@/!)" ))))
1089 (setq org-todo-keyword-faces
1090 (quote (("TODO" :foreground "red" :weight bold)
1091 ("NEXT" :foreground "blue" :weight bold)
1092 ("DONE" :foreground "forest green" :weight bold)
1093 ("WAITING" :foreground "orange" :weight bold)
1094 ("HOLD" :foreground "magenta" :weight bold)
1095 ("CANCELLED" :foreground "forest green" :weight bold)
1096 ;; ("MEETING" :foreground "forest green" :weight bold)
1097 ;; ("PHONE" :foreground "forest green" :weight bold)
1101 Fast todo selections
1103 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1104 (setq org-use-fast-todo-selection t)
1105 (setq org-treat-S-cursor-todo-selection-as-state-change nil)
1108 TODO state triggers and tags, [[http://doc.norang.ca/org-mode.html][Organize Your Life in Plain Text]]
1110 - Moving a task to =CANCELLED=, adds a =CANCELLED= tag
1111 - Moving a task to =WAITING=, adds a =WAITING= tag
1112 - Moving a task to =HOLD=, add =HOLD= tags
1113 - Moving a task to =DONE=, remove =WAITING=, =HOLD= tag
1114 - Moving a task to =NEXT=, remove all waiting/hold/cancelled tags
1116 This tags are used to filter tasks in agenda views
1117 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1118 (setq org-todo-state-tags-triggers
1119 (quote (("CANCELLED" ("CANCELLED" . t))
1120 ("WAITING" ("WAITING" . t))
1121 ("HOLD" ("WAITING") ("HOLD" . t))
1122 (done ("WAITING") ("HOLD"))
1123 ("TODO" ("WAITING") ("CANCELLED") ("HOLD"))
1124 ("NEXT" ("WAITING") ("CANCELLED") ("HOLD"))
1125 ("DONE" ("WAITING") ("CANCELLED") ("HOLD")))))
1129 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1130 ;; log time when task done
1131 ;; (setq org-log-done (quote time))
1132 ;; save clocking into to LOGBOOK
1133 (setq org-clock-into-drawer t)
1134 ;; save state change notes and time stamp into LOGBOOK drawer
1135 (setq org-log-into-drawer t)
1136 (setq org-clock-into-drawer "CLOCK")
1140 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1141 (setq org-tag-alist (quote ((:startgroup)
1147 ("CANCELLED" . ?c))))
1149 ;; Allow setting single tags without the menu
1150 (setq org-fast-tag-selection-single-key (quote expert))
1153 *** Capture - Refile - Archive
1155 Capture lets you quickly store notes with little interruption of your work flow.
1157 **** Capture Templates
1159 When a new taks needs to be added, categorize it as
1161 All captured file which need next actions are stored in =refile.org=,
1162 - A new task / note (t) =refile.org=
1163 - A work task in office =office.org=
1164 - A jourenl =diary.org=
1165 - A new habit (h) =refile.org=
1167 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1168 (setq org-directory "~/org")
1169 (setq org-default-notes-file "~/org/refile.org")
1170 (setq sd/org-diary-file "~/org/diary.org")
1172 (global-set-key (kbd "C-c c") 'org-capture)
1174 (setq org-capture-templates
1175 (quote (("t" "Todo" entry (file org-default-notes-file)
1176 "* TODO %?\n:LOGBOOK:\n- Added: %U\t\tAt: %a\n:END:")
1177 ("n" "Note" entry (file org-default-notes-file)
1178 "* %? :NOTE:\n:LOGBOOK:\n- Added: %U\t\tAt: %a\n:END:")
1179 ("j" "Journal" entry (file+datetree sd/org-diary-file)
1180 "* %?\n:LOGBOOK:\n:END:" :clock-in t :clock-resume t)
1181 ("h" "Habit" entry (file org-default-notes-file)
1182 "* NEXT %?\n:LOGBOOK:\n%a\nSCHEDULED: %(format-time-string \"%<<%Y-%m-%d %a .+1d/3d>>\")\n:END:\n:PROPERTIES:\n:STYLE: habit\n:REPEAT_TO_STATE: NEXT\n:END:\n "))))
1187 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1188 (setq org-refile-targets (quote (;; (nil :maxlevel . 9)
1189 (org-agenda-files :maxlevel . 9))))
1191 (setq org-refile-use-outline-path t)
1193 (setq org-refile-allow-creating-parent-nodes (quote confirm))
1197 Setting agenda files and the agenda view
1198 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1199 (setq org-agenda-files (quote ("~/org/gtd.org"
1202 ;; only show today's tasks in agenda view
1203 (setq org-agenda-span 'day)
1204 ;; Use current windows for agenda view
1205 (setq org-agenda-window-setup 'current-window)
1207 ;; show all feature entries for repeating tasks,
1208 ;; this is already setting by default
1209 (setq org-agenda-repeating-timestamp-show-all t)
1211 ;; Show all agenda dates - even if they are empty
1212 (setq org-agenda-show-all-dates t)
1217 Install MacTex-basic and some tex packages
1221 sudo tlmgr update --self
1223 sudo tlmgr install titlesec framed threeparttable wrapfig multirow enumitem bbding titling tabu mdframed tcolorbox textpos import varwidth needspace tocloft ntheorem environ trimspaces collection-fontsrecommended capt-of
1227 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1228 ;; ;; allow for export=>beamer by placing
1230 ;; http://emacs-fu.blogspot.com/2011/04/nice-looking-pdfs-with-org-mode-and.html
1231 ;; #+LaTeX_CLASS: beamer in org files
1232 (unless (boundp 'org-export-latex-classes)
1233 (setq org-export-latex-classes nil))
1234 (add-to-list 'org-export-latex-classes
1235 ;; beamer class, for presentations
1237 "\\documentclass[11pt]{beamer}\n
1238 \\mode<{{{beamermode}}}>\n
1239 \\usetheme{{{{beamertheme}}}}\n
1240 \\usecolortheme{{{{beamercolortheme}}}}\n
1241 \\beamertemplateballitem\n
1242 \\setbeameroption{show notes}
1243 \\usepackage[utf8]{inputenc}\n
1244 \\usepackage[T1]{fontenc}\n
1245 \\usepackage{hyperref}\n
1247 \\usepackage{listings}
1248 \\lstset{numbers=none,language=[ISO]C++,tabsize=4,
1251 showspaces=false,showstringspaces=false,
1253 keywordstyle=\\color{blue}\\bfseries,
1254 commentstyle=\\color{red},
1256 \\usepackage{verbatim}\n
1257 \\institute{{{{beamerinstitute}}}}\n
1258 \\subject{{{{beamersubject}}}}\n"
1260 ("\\section{%s}" . "\\section*{%s}")
1262 ("\\begin{frame}[fragile]\\frametitle{%s}"
1264 "\\begin{frame}[fragile]\\frametitle{%s}"
1267 ;; letter class, for formal letters
1269 (add-to-list 'org-export-latex-classes
1272 "\\documentclass[11pt]{letter}\n
1273 \\usepackage[utf8]{inputenc}\n
1274 \\usepackage[T1]{fontenc}\n
1275 \\usepackage{color}"
1277 ("\\section{%s}" . "\\section*{%s}")
1278 ("\\subsection{%s}" . "\\subsection*{%s}")
1279 ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
1280 ("\\paragraph{%s}" . "\\paragraph*{%s}")
1281 ("\\subparagraph{%s}" . "\\subparagraph*{%s}")))
1285 (require 'ox-beamer)
1287 (setq org-latex-pdf-process
1288 '("pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"
1289 "pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"
1290 "pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"))
1292 (setq TeX-parse-self t)
1294 (setq TeX-PDF-mode t)
1295 (add-hook 'LaTeX-mode-hook
1298 (setq TeX-master t)))
1304 extend org-mode's easy templates, refer to [[http://coldnew.github.io/coldnew-emacs/#orgheadline94][Extend org-modes' esay templates]]
1306 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1308 (add-to-list 'org-structure-template-alist
1309 '("E" "#+BEGIN_SRC emacs-lisp :tangle yes :results silent\n?\n#+END_SRC"))
1310 (add-to-list 'org-structure-template-alist
1311 '("S" "#+BEGIN_SRC sh\n?\n#+END_SRC"))
1312 (add-to-list 'org-structure-template-alist
1313 '("p" "#+BEGIN_SRC plantuml :file uml.png \n?\n#+END_SRC"))
1318 [[https://github.com/magit/magit][Magit]] is a very cool git interface on Emacs.
1319 and Defined keys, using vi keybindings, Refer abo-abo's setting [[https://github.com/abo-abo/oremacs/blob/c5cafdcebc88afe9e73cc8bd40c49b70675509c7/modes/ora-nextmagit.el][here]]
1320 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1324 ;; don't ask me to confirm the unsaved change
1325 (setq magit-save-repository-buffers nil)
1326 :commands magit-status magit-blame
1328 (dolist (map (list magit-status-mode-map
1331 magit-staged-section-map))
1332 (define-key map "j" 'magit-section-forward)
1333 (define-key map "k" 'magit-section-backward)
1334 (define-key map "D" 'magit-discard)
1335 (define-key map "O" 'magit-discard-file)
1336 (define-key map "n" nil)
1337 (define-key map "p" nil)
1338 (define-key map "v" 'recenter-top-bottom)
1339 (define-key map "i" 'magit-section-toggle)))
1344 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1345 (defalias 'e 'find-file)
1346 (defalias 'ff 'find-file)
1347 (defalias 'ee 'find-files)
1350 *** Eshell erase buffer
1351 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1352 (defun sd/eshell-clear-buffer ()
1353 "Clear eshell buffer"
1355 (let ((inhibit-read-only t))
1357 (eshell-send-input)))
1359 (add-hook 'eshell-mode-hook (lambda ()
1360 (local-set-key (kbd "C-l") 'sd/eshell-clear-buffer)))
1364 Toggle an eshell in split window below, refer [[http://www.howardism.org/Technical/Emacs/eshell-fun.html][eshell-here]]
1365 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1366 (defun sd/window-has-eshell ()
1367 "Check if current windows list has a eshell buffer, and return the window"
1370 (walk-windows (lambda (window)
1371 (if (equal (with-current-buffer (window-buffer window) major-mode)
1377 (defun sd/toggle-eshell-here ()
1378 "Toggle a eshell buffer vertically"
1380 (if (sd/window-has-eshell)
1381 (if (equal major-mode 'eshell-mode)
1383 (if (equal (length (window-list)) 1)
1384 (mode-line-other-buffer)
1386 (select-window (sd/window-has-eshell)))
1388 (let ((dir default-directory))
1390 (split-window-vertically (- (/ (window-total-height) 3)))
1392 (unless (and (boundp 'eshell-buffer-name) (get-buffer eshell-buffer-name))
1394 (switch-to-buffer eshell-buffer-name)
1395 (goto-char (point-max))
1397 (insert (format "cd %s" dir))
1398 (eshell-send-input)))))
1400 (global-unset-key (kbd "M-`"))
1401 (global-set-key (kbd "M-`") 'sd/toggle-eshell-here)
1404 *** TODO smart display
1407 ** [[https://github.com/abo-abo/hydra][Hydra]]
1409 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1412 ;; disable new line in minibuffer when hint hydra
1417 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1418 (defhydra sd/font-zoom (global-map "<f2>")
1420 ("g" text-scale-increase "in")
1421 ("l" text-scale-decrease "out"))
1424 *** Windmove Splitter
1426 Refer [[https://github.com/abo-abo/hydra/blob/master/hydra-examples.el][hydra-example]], to enlarge or shrink the windows splitter
1428 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1430 (defun hydra-move-splitter-left (arg)
1431 "Move window splitter left."
1433 (if (let ((windmove-wrap-around))
1434 (windmove-find-other-window 'right))
1435 (shrink-window-horizontally arg)
1436 (enlarge-window-horizontally arg)))
1438 (defun hydra-move-splitter-right (arg)
1439 "Move window splitter right."
1441 (if (let ((windmove-wrap-around))
1442 (windmove-find-other-window 'right))
1443 (enlarge-window-horizontally arg)
1444 (shrink-window-horizontally arg)))
1446 (defun hydra-move-splitter-up (arg)
1447 "Move window splitter up."
1449 (if (let ((windmove-wrap-around))
1450 (windmove-find-other-window 'up))
1451 (enlarge-window arg)
1452 (shrink-window arg)))
1454 (defun hydra-move-splitter-down (arg)
1455 "Move window splitter down."
1457 (if (let ((windmove-wrap-around))
1458 (windmove-find-other-window 'up))
1460 (enlarge-window arg)))
1465 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1468 (defhydra sd/hydra-window (:color red :columns nil)
1470 ("h" windmove-left nil :exit t)
1471 ("j" windmove-down nil :exit t)
1472 ("k" windmove-up nil :exit t)
1473 ("l" windmove-right nil :exit t)
1474 ("H" hydra-move-splitter-left nil)
1475 ("J" hydra-move-splitter-down nil)
1476 ("K" hydra-move-splitter-up nil)
1477 ("L" hydra-move-splitter-right nil)
1480 (split-window-right)
1485 (split-window-below)
1488 ("o" delete-other-windows "one" :exit t)
1489 ("C-o" ido-switch-buffer "buf" :exit t)
1490 ("C-k" sd/delete-current-window "del" :exit t)
1491 ("'" other-window "other" :exit t)
1492 ("a" ace-window "ace")
1493 ("s" ace-swap-window "swap")
1494 ("d" ace-delete-window "ace-one" :exit t)
1495 ("i" ace-maximize-window "ace-one" :exit t)
1496 ("b" ido-switch-buffer "buf" :exit t)
1497 ("C-b" ido-switch-buffer "buf" :exit t)
1498 ;; ("m" headlong-bookmark-jump "bmk")
1500 ("u" (progn (winner-undo) (setq this-command 'winner-undo)) "undo")
1501 ("r" (progn (winner-redo) (setq this-command 'winner-redo)) "redo")
1504 (global-unset-key (kbd "C-o"))
1505 (global-set-key (kbd "C-o") 'sd/hydra-window/body)
1509 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1510 (defhydra sd/hydra-misc (:color red :columns nil)
1511 "Miscellaneous Commands"
1512 ("e" eshell "eshell" :exit t)
1515 (if (not (eq nil (get-buffer "*Packages*")))
1516 (switch-to-buffer "*Packages*")
1517 (package-list-packages)))
1518 "list-package" :exit t)
1519 ("g" magit-status "git-status" :exit t)
1520 ("'" mode-line-other-buffer "last buffer" :exit t)
1521 ("C-'" mode-line-other-buffer "last buffer" :exit t)
1522 ("m" man "man" :exit t)
1523 ("d" dired-jump "dired" :exit t)
1524 ("b" ibuffer "ibuffer" :exit t)
1528 (global-set-key (kbd "C-'") 'sd/hydra-misc/body)
1532 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1533 (defhydra sd/hydra-launcher (:color blue :columns 2)
1535 ("e" emms "emms" :exit t)
1541 Enable linum mode on programming modes
1543 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1545 (add-hook 'prog-mode-hook 'linum-mode)
1549 Fix the font size of line number
1551 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1553 (defun fix-linum-size ()
1555 (set-face-attribute 'linum nil :height 110))
1557 (add-hook 'linum-mode-hook 'fix-linum-size)
1561 I like [[https://github.com/coldnew/linum-relative][linum-relative]], just like the =set relativenumber= on =vim=
1563 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1565 (use-package linum-relative
1568 (defun linum-new-mode ()
1569 "If line numbers aren't displayed, then display them.
1570 Otherwise, toggle between absolute and relative numbers."
1573 (linum-relative-toggle)
1577 ("A-k" . linum-new-mode))
1579 ;; auto enable linum-new-mode in programming modes
1580 (add-hook 'prog-mode-hook 'linum-relative-mode)
1584 ** Save File Position
1586 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1588 (require 'saveplace)
1589 (setq-default save-place t)
1590 (setq save-place-forget-unreadable-files t)
1591 (setq save-place-skip-check-regexp "\\`/\\(?:cdrom\\|floppy\\|mnt\\|/[0-9]\\|\\(?:[^@/:]*@\\)?[^@/:]*[^@/:.]:\\)")
1597 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1599 (use-package multi-term
1606 [[https://github.com/abo-abo/ace-link][ace-link]] is a package written by [[https://github.com/abo-abo][Oleh Krehel]]. It is convenient to jump to link in help mode, info-mode, etc
1607 Type =o= to go to the link
1609 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1611 (use-package ace-link
1614 (ace-link-setup-default))
1620 [[https://github.com/re5et/emux][emux]] is
1622 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1624 (el-get-bundle re5et/emux)
1630 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1632 (use-package smartparens
1636 (require 'smartparens-config)
1637 (add-hook 'prog-mode-hook 'smartparens-mode)))
1643 [[https://github.com/abo-abo/ace-window][ace-window]]
1645 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1647 (use-package ace-window
1651 ; (global-set-key (kbd "M-o") 'ace-window)
1653 (setq aw-keys '(?a ?s ?d ?f ?j ?k ?l)))
1659 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1661 (use-package projectile
1664 (setq projectile-enable-caching t)
1666 (projectile-global-mode t))
1668 (use-package persp-projectile
1673 (:map projectile-mode-map
1674 ("s-t" . projectile-persp-switch-project)))
1676 ;; projectile-find-file
1677 ;; projectile-switch-buffer
1678 ;; projectile-find-file-other-window
1683 [[https://github.com/justbur/emacs-which-key][which-key]] show the key bindings
1685 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1687 (use-package which-key
1696 We can use [[https://www.gnu.org/software/emms/quickstart.html][Emms]] for multimedia in Emacs
1698 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1702 (setq emms-source-file-default-directory "~/Music/")
1705 (emms-default-players)
1706 (define-emms-simple-player mplayer '(file url)
1707 (regexp-opt '(".ogg" ".mp3" ".mgp" ".wav" ".wmv" ".wma" ".ape"
1708 ".mov" ".avi" ".ogm" ".asf" ".mkv" ".divx" ".mpeg"
1709 "http://" "mms://" ".rm" ".rmvb" ".mp4" ".flac" ".vob"
1710 ".m4a" ".flv" ".ogv" ".pls"))
1711 "mplayer" "-slave" "-quiet" "-really-quiet" "-fullscreen")
1712 (emms-history-load))
1718 Play Go in Emacs, gnugo xpm refert [[https://github.com/okanotor/dotemacs/blob/f95b774cb292d1169748bc0a62ba647bbd8c0652/etc/my-inits/my-inits-gnugo.el][to here]]. start at image display mode and grid mode
1720 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1726 (require 'gnugo-imgen)
1727 (setq gnugo-xpms 'gnugo-imgen-create-xpms)
1728 (add-hook 'gnugo-start-game-hook '(lambda ()
1729 (gnugo-image-display-mode)
1732 (add-to-list 'gnugo-option-history (format "--boardsize 19 --color black --level 1")))
1738 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1740 ;; (use-package tabbar-ruler
1743 ;; (setq tabbar-ruler-global-tabbar t)
1744 ;; (setq tabbar-ruler-global-ruler t)
1745 ;; (setq tabbar-ruler-popu-menu t)
1746 ;; (setq tabbar-ruler-popu-toolbar t)
1747 ;; (setq tabbar-use-images t)
1749 ;; (tabbar-ruler-group-by-projectile-project)
1750 ;; (global-set-key (kbd "s-1") 'tabbar-forward-group)
1751 ;; (global-set-key (kbd "s-2") 'tabbar-ruler-forward))
1755 ** View only for some directory
1756 When see function by =C-h f=, and visit the source code, I would like the buffer is read only. See [[http://emacs.stackexchange.com/questions/3676/how-to-enter-view-only-mode-when-browsing-emacs-source-code-from-help/3681#3681][here]]
1757 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1758 (dir-locals-set-class-variables
1760 '((nil . ((buffer-read-only . t)
1761 (show-trailing-whitespace . nil)
1763 (eval . (whitespace-mode -1))))))
1765 ;; (dir-locals-set-directory-class (expand-file-name "/usr/local/share/emacs") 'emacs)
1766 (dir-locals-set-directory-class "/usr/local/Cellar/emacs" 'emacs)
1767 ;; (dir-locals-set-directory-class "~/.emacs.d/elpa" 'emacs)
1768 (dir-locals-set-directory-class "~/dotfiles/emacs.d/elpa" 'emacs)
1769 (dir-locals-set-directory-class "~/dotfiles/emacs.d/el-get" 'emacs)
1773 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1774 (el-get-bundle info+
1775 :url "https://raw.githubusercontent.com/emacsmirror/emacswiki.org/master/info+.el"
1783 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1784 (defun sd/info-mode ()
1786 (unless (equal major-mode 'Info-mode)
1787 (unless (> (length (window-list)) 1)
1788 (split-window-right))
1793 ;; (global-set-key (kbd "C-h i") 'sd/info-mode)
1795 ;; open Info buffer in other window instead of current window
1796 (defadvice info (before my-info (&optional file buf) activate)
1799 (defadvice Info-exit (after my-info-exit activate)
1800 (sd/delete-current-window))
1805 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1806 ;; (add-hook 'Man-mode-hook (lambda ()
1808 ;; (setenv "GROFF_NO_SRG")))
1811 ** TODO swiper to occur
1814 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1815 ;; (set-language-environment "UTF-8")
1816 ;; (set-default-coding-systems 'utf-8)
1820 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1821 ;; (el-get-bundle howardabrams/demo-it)
1823 (use-package org-tree-slide
1826 ;; (use-package yasnippet
1831 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1832 (use-package org-tree-slide
1835 ;; (define-key org-mode-map "\C-ccp" 'org-tree-slide-mode)
1836 (define-key org-tree-slide-mode-map (kbd "<ESC>") 'org-tree-slide-content)
1837 (define-key org-tree-slide-mode-map (kbd "<SPACE>") 'org-tree-slide-move-next-tree)
1838 (define-key org-tree-slide-mode-map [escape] 'org-tree-slide-move-previous-tree))
1842 =C-o= is defined as a global key for window operation, here unset it in dired mode
1843 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1847 (setq dired-omit-mode t)
1848 (setq dired-omit-files (concat dired-omit-files "\\|^\\..+$"))
1849 (add-hook 'dired-mode-hook (lambda ()
1850 (define-key dired-mode-map (kbd "C-o") nil)
1851 (define-key dired-mode-map (kbd "H") 'dired-omit-mode)
1852 (define-key dired-mode-map (kbd "DEL") (lambda () (interactive) (find-alternate-file "..")))
1853 (dired-omit-mode))))
1857 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1861 (setq diredp-hide-details-initially-flag nil)
1863 (define-key dired-mode-map (kbd "j") 'diredp-next-line)
1864 (define-key dired-mode-map (kbd "k") 'diredp-previous-line)
1865 (define-key dired-mode-map (kbd "g") 'dired-goto-file))
1869 company mode and company-statistics
1870 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1871 (use-package company
1873 :diminish company-mode
1874 :init (setq company-idle-delay 0.1)
1876 (global-company-mode))
1878 (use-package company-statistics
1881 (company-statistics-mode))
1884 * Programming Language
1886 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1887 (use-package color-identifiers-mode
1890 (add-hook 'emacs-lisp-mode-hook 'color-identifiers-mode)
1892 :diminish color-identifiers-mode)
1894 (global-prettify-symbols-mode t)
1897 In Lisp Mode, =M-o= is defined, but I use this for global hydra window. So here disable this key
1898 bindings in =lispy-mode-map= after loaded. see [[http://stackoverflow.com/questions/298048/how-to-handle-conflicting-keybindings][here]]
1899 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1903 (eval-after-load "lispy"
1905 (define-key lispy-mode-map (kbd "M-o") nil)))
1907 (add-hook 'emacs-lisp-mode-hook (lambda () (lispy-mode 1))))
1912 [[https://www.emacswiki.org/emacs/CPerlMode][CPerl mode]] has more features than =PerlMode= for perl programming. Alias this to =CPerlMode=
1913 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1914 (defalias 'perl-mode 'cperl-mode)
1916 ;; (setq cperl-hairy t)
1917 ;; Turns on most of the CPerlMode options
1918 (setq cperl-auto-newline t)
1919 (setq cperl-highlight-variables-indiscriminately t)
1920 ;(setq cperl-indent-level 4)
1921 ;(setq cperl-continued-statement-offset 4)
1922 (setq cperl-close-paren-offset -4)
1923 (setq cperl-indent-parents-as-block t)
1924 (setq cperl-tab-always-indent t)
1925 ;(setq cperl-brace-offset 0)
1927 (add-hook 'cperl-mode-hook
1929 (cperl-set-style "C++")))
1931 (defalias 'perldoc 'cperl-perldoc)
1935 Refer [[https://www.emacswiki.org/emacs/AutoInsertMode][AutoInsertMode]] Wiki
1936 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1937 (eval-after-load 'autoinsert
1938 '(define-auto-insert '("\\.pl\\'" . "Perl skeleton")
1941 "#!/usr/bin/perl -w" \n
1943 "use strict;" > \n \n
1949 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1950 (font-lock-add-keywords 'cperl-mode
1951 '(("\\(say\\)" . font-lock-function-name-face)))
1953 (font-lock-add-keywords 'Man-mode
1954 '(("\\(NAME\\)" . font-lock-function-name-face)))
1958 Change the compile-command to set the default command run when call =compile=
1959 Mapping =s-r= (on Mac, it's =Command + R= to run the script. Here =current-prefix-arg= is set
1960 to call =compilation= interactively.
1961 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1962 (defun my-perl-hook ()
1964 (setq-local compilation-read-command nil)
1965 (set (make-local-variable 'compile-command)
1966 (concat "/usr/bin/perl "
1967 (if buffer-file-name
1968 (shell-quote-argument buffer-file-name))))
1969 (local-set-key (kbd "s-r")
1972 ; (setq current-prefix-arg '(4)) ; C-u
1973 (call-interactively 'compile)))))
1975 (add-hook 'cperl-mode-hook 'my-perl-hook)
1979 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1980 (setq c-default-style "stroustrup"
1985 Set the environments vairables in compilation mode
1986 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1987 (use-package compile
1990 (setq compilation-environment (cons "LC_ALL=C" compilation-environment))
1991 (setq compilation-auto-jump-to-first-error t)
1992 (setq compilation-auto-jump-to-next t)
1993 (setq compilation-scroll-output 'first-error))
1995 ;; super-r to compile
1996 (with-eval-after-load "compile"
1997 (define-key compilation-mode-map (kbd "C-o") nil)
1998 (define-key compilation-mode-map (kbd "n") 'compilation-next-error)
1999 (define-key compilation-mode-map (kbd "p") 'compilation-previous-error)
2000 (define-key compilation-mode-map (kbd "r") #'recompile))
2004 ** Enable auto-insert mode
2005 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2006 (auto-insert-mode t)
2007 (setq auto-insert-query nil)
2011 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2012 (eval-after-load 'autoinsert
2013 '(define-auto-insert '("\\.cpp\\'" . "C++ skeleton")
2015 "Short description:"
2017 "\n * " (file-name-nondirectory (buffer-file-name))
2019 "#include <iostream>" \n
2021 (file-name-sans-extension
2022 (file-name-nondirectory (buffer-file-name)))
2024 "using namespace std;" \n \n
2032 (eval-after-load 'autoinsert
2033 '(define-auto-insert '("\\.c\\'" . "C skeleton")
2035 "Short description:"
2037 " * " (file-name-nondirectory (buffer-file-name)) "\n"
2039 "#include <stdio.h>" \n
2041 (file-name-sans-extension
2042 (file-name-nondirectory (buffer-file-name)))
2053 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2054 (eval-after-load 'autoinsert
2055 '(define-auto-insert '("\\.\\(py\\)\\'" . "Python skeleton")
2064 Emacs lisp auto-insert, based on the default module in =autoinsert.el=, but replace =completing-read= as
2065 =completing-read-ido-ubiquitous= to fix the edge case of that =ido= cannot handle.
2066 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2067 (eval-after-load 'autoinsert
2068 '(define-auto-insert '("\\.el\\'" . "my Emacs Lisp header")
2070 "Short description: "
2071 ";;; " (file-name-nondirectory (buffer-file-name)) " --- " str
2072 (make-string (max 2 (- 80 (current-column) 27)) ?\s)
2073 "-*- lexical-binding: t; -*-" '(setq lexical-binding t)
2075 ;; Copyright (C) " (format-time-string "%Y") " "
2076 (getenv "ORGANIZATION") | (progn user-full-name) "
2078 ;; Author: " (user-full-name)
2079 '(if (search-backward "&" (line-beginning-position) t)
2080 (replace-match (capitalize (user-login-name)) t t))
2081 '(end-of-line 1) " <" (progn user-mail-address) ">
2084 ;;'(setq v1 (apply 'vector (mapcar 'car finder-known-keywords)))
2085 '(setq v1 (mapcar (lambda (x) (list (symbol-name (car x))))
2086 finder-known-keywords)
2087 v2 (mapconcat (lambda (x) (format "%12s: %s" (car x) (cdr x)))
2088 finder-known-keywords
2090 ((let ((minibuffer-help-form v2))
2091 (completing-read-ido-ubiquitous "Keyword, C-h: " v1 nil t))
2094 \;; This program is free software; you can redistribute it and/or modify
2095 \;; it under the terms of the GNU General Public License as published by
2096 \;; the Free Software Foundation, either version 3 of the License, or
2097 \;; (at your option) any later version.
2099 \;; This program is distributed in the hope that it will be useful,
2100 \;; but WITHOUT ANY WARRANTY; without even the implied warranty of
2101 \;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2102 \;; GNU General Public License for more details.
2104 \;; You should have received a copy of the GNU General Public License
2105 \;; along with this program. If not, see <http://www.gnu.org/licenses/>.
2117 \;;; " (file-name-nondirectory (buffer-file-name)) " ends here\n")))
2120 ** Org file template
2121 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2122 (eval-after-load 'autoinsert
2123 '(define-auto-insert '("\\.\\(org\\)\\'" . "Org-mode skeleton")
2126 "#+TITLE: " str (make-string 30 ?\s) > \n
2127 "#+AUTHOR: Peng Li\n"
2128 "#+EMAIL: seudut@gmail.com\n"
2129 "#+DATE: " (shell-command-to-string "echo -n $(date +%Y-%m-%d)") > \n
2135 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2136 (use-package markdown-mode
2138 :commands (markdown-mode gfm-mode)
2139 :mode (("README\\.md\\'" . gfm-mode)
2140 ("\\.md\\'" . markdown-mode)
2141 ("\\.markdown\\'" . markdown-mode))
2142 :init (setq markdown-command "multimarkdown"))
2145 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2146 (use-package markdown-preview-eww
2152 Refer [[https://www.emacswiki.org/emacs/GnusGmail][GnusGmail]]
2153 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2154 (setq user-mail-address "seudut@gmail.com"
2155 user-full-name "Peng Li")
2157 (setq gnus-select-method
2159 (nnimap-address "imap.gmail.com")
2160 (nnimap-server-port "imaps")
2161 (nnimap-stream ssl)))
2163 (setq smtpmail-smtp-service 587
2164 gnus-ignored-newsgroups "^to\\.\\|^[0-9. ]+\\( \\|$\\)\\|^[\"]\"[#'()]")
2166 ;; Use gmail sending mail
2167 (setq message-send-mail-function 'smtpmail-send-it
2168 smtpmail-starttls-credentials '(("smtp.gmail.com" 587 nil nil))
2169 smtpmail-auth-credentials '(("smtp.gmail.com" 587 "seudut@gmail.com" nil))
2170 smtpmail-default-smtp-server "smtp.gmail.com"
2171 smtpmail-smtp-server "smtp.gmail.com"
2172 smtpmail-smtp-service 587
2173 starttls-use-gnutls t)
2176 And put the following in =~/.authinfo= file, replacing =<USE>= with your email address
2177 and =<PASSWORD>= with the password
2179 machine imap.gmail.com login <USER> password <PASSWORD> port imaps
2180 machine smtp.gmail.com login <USER> password <PASSWORD> port 587
2186 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2189 (setq gnus-permanently-visible-groups "\.*")
2191 (cond (window-system
2192 (setq custom-background-mode 'light)
2193 (defface my-group-face-1
2194 '((t (:foreground "Red" :bold t))) "First group face")
2195 (defface my-group-face-2
2196 '((t (:foreground "DarkSeaGreen4" :bold t)))
2197 "Second group face")
2198 (defface my-group-face-3
2199 '((t (:foreground "Green4" :bold t))) "Third group face")
2200 (defface my-group-face-4
2201 '((t (:foreground "SteelBlue" :bold t))) "Fourth group face")
2202 (defface my-group-face-5
2203 '((t (:foreground "Blue" :bold t))) "Fifth group face")))
2204 (setq gnus-group-highlight
2205 '(((> unread 200) . my-group-face-1)
2206 ((and (< level 3) (zerop unread)) . my-group-face-2)
2207 ((< level 3) . my-group-face-3)
2208 ((zerop unread) . my-group-face-4)
2209 (t . my-group-face-5))))
2213 (add-hook 'gnus-group-mode-hook (lambda ()
2214 (define-key gnus-group-mode-map "k" 'gnus-group-prev-group)
2215 (define-key gnus-group-mode-map "j" 'gnus-group-next-group)
2216 (define-key gnus-group-mode-map "g" 'gnus-group-jump-to-group)
2217 (define-key gnus-group-mode-map "v" (lambda () (interactive) (gnus-group-select-group t)))))
2220 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2221 (setq gnus-fetch-old-headers 't)
2225 (setq gnus-extract-address-components
2226 'mail-extract-address-components)
2228 (setq gnus-summary-line-format "%U%R%z%I%(%[%-20,20f%]%) %s%-80= %11&user-date;\n")
2229 (setq gnus-user-date-format-alist '(((gnus-seconds-today) . "%H:%M")
2230 ((+ 86400 (gnus-seconds-today)) . "%a %H:%M")
2231 (604800 . "%a, %b %-d")
2232 (15778476 . "%b %-d")
2235 (setq gnus-thread-sort-functions '((not gnus-thread-sort-by-number)))
2236 (setq gnus-unread-mark ?\.)
2237 (setq gnus-use-correct-string-widths t)
2240 (setq gnus-thread-hide-subtree t)
2242 ;; (with-eval-after-load 'gnus-summary-mode
2243 ;; (define-key gnus-summary-mode-map (kbd "C-o") 'sd/hydra-window/body))
2245 (add-hook 'gnus-summary-mode-hook (lambda ()
2246 (define-key gnus-summary-mode-map (kbd "C-o") nil)))
2252 See [[https://www.emacswiki.org/emacs/GnusWindowLayout][GnusWindowLayout]]
2253 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2254 (gnus-add-configuration
2260 (summary 1.0 poine)))))
2262 (gnus-add-configuration
2268 (summary 0.50 point)
2271 (with-eval-after-load 'gnus-group-mode
2272 (gnus-group-select-group "INBOX"))
2273 ;; (add-hook 'gnus-group-mode-map (lambda ()
2274 ;; (gnus-group-select-group "INBOX")))
2278 To fix some issue that =toolbar-make-button-list= is void, see the [[https://github.com/bruceravel/gnuplot-mode/issues/31][issue]], here I set some variable as =nil=
2279 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2280 (use-package gnuplot
2283 (setq gnuplot-help-xpm nil)
2284 (setq gnuplot-line-xpm nil)
2285 (setq gnuplot-region-xpm nil)
2286 (setq gnuplot-buffer-xpm nil)
2287 (setq gnuplot-doc-xpm nil))
2290 Use =gnuplot= on =Org-mode= file, see [[http://orgmode.org/worg/org-contrib/babel/languages/ob-doc-gnuplot.html][ob-doc-gnuplot]]
2291 #+BEGIN_SRC gnuplot :exports code :file ./temp/file.png
2294 set title "Putting it All Together"
2307 h(x) = 10*sqrt(abs(x))
2309 plot f(x) w lp lw 1, g(x) w p lw 2, h(x) w l lw 3
2313 [[file:./temp/file.png]]
2316 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2324 * TODO Convert ASCII to key
2325 ** map =function-key-map= [[http://academic.evergreen.edu/projects/biophysics/technotes/program/ascii_ctrl.htm][ascii_ctrl]]
2326 new file =C-x C-f C-f=
2328 ** write color syntax for =Man-mode=
2330 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2331 (font-lock-add-keywords 'perl-mode '(("\\(|\\w+?\\(,\\w+?\\)?|\\)" 1 'py-builtins-face)))
2333 (font-lock-add-keywords
2335 '(("\\(say\\)" . font-lock-constant-face)))