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 "red" :inherit mode-line)))
417 "My Powerline face 1 based on powerline-active1."
420 (defface sd/mode-line-buffer-id
421 '((t (:background "yellow" :foreground "black" :inherit mode-line-buffer-id)))
422 "Powerline mode-line face"
425 (defun sd/powerline-center-theme_revised ()
426 "Setup a mode-line with major and minor modes centered."
428 (setq-default mode-line-format
431 (let* ((active (powerline-selected-window-active))
432 (mode-line-buffer-id (if active 'sd/mode-line-buffer-id 'mode-line-buffer-id-inactive))
433 (mode-line (if active 'mode-line 'mode-line-inactive))
434 (my-face1 (if active 'sd/powerline-active1 'powerline-inactive1))
435 (face1 (if active 'powerline-active1 'powerline-inactive1))
436 (face2 (if active 'powerline-active2 'powerline-inactive2))
437 (separator-left (intern (format "powerline-%s-%s"
438 (powerline-current-separator)
439 (car powerline-default-separator-dir))))
440 (separator-right (intern (format "powerline-%s-%s"
441 (powerline-current-separator)
442 (cdr powerline-default-separator-dir))))
443 (lhs (list (powerline-raw "%*" my-face1 'l)
444 ;; (powerline-buffer-size mode-line 'l)
445 (powerline-buffer-id mode-line-buffer-id 'l)
446 (powerline-raw " " my-face1)
447 (funcall separator-left my-face1 face1)
448 (powerline-narrow face1 'l)
449 ;; (powerline-vc face1)
450 (sd/powerline-simpler-vc (powerline-vc face1))))
451 (rhs (list (powerline-raw global-mode-string face1 'r)
452 (powerline-raw "%4l" face1 'r)
453 (powerline-raw ":" face1)
454 (powerline-raw "%3c" face1 'r)
455 (funcall separator-right face1 my-face1)
456 (powerline-raw " " my-face1)
457 (powerline-raw "%6p" my-face1 'r)
458 (powerline-hud my-face1 face1 )))
459 (center (list (powerline-raw " " face1)
460 (funcall separator-left face1 face2)
461 (when (and (boundp 'erc-track-minor-mode) erc-track-minor-mode)
462 (powerline-raw erc-modified-channels-object face2 'l))
463 (powerline-major-mode face2 'l)
464 (powerline-process face2)
465 (powerline-raw " :" face2)
466 (powerline-minor-modes face2 'l)
467 (powerline-raw " " face2)
468 (funcall separator-right face2 face1))))
469 (concat (powerline-render lhs)
470 (powerline-fill-center face1 (/ (powerline-width center) 2.0))
471 (powerline-render center)
472 (powerline-fill face1 (powerline-width rhs))
473 (powerline-render rhs)))))))
475 (sd/powerline-center-theme_revised)
478 Fix the issue in mode line when showing triangle
480 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
481 (setq ns-use-srgb-colorspace nil)
484 set height in mode line
486 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
488 (custom-set-variables
489 '(powerline-height 14)
490 '(powerline-text-scale-factor 0.8))
492 (set-face-attribute 'mode-line nil :height 100)
500 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
504 :init (setq ido-enable-flex-matching t
505 ido-ignore-extensions t
506 ido-use-virtual-buffers t
511 (add-to-list 'completion-ignored-extensions ".pyc"))
519 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
523 :init (setq ido-enable-flex-matching t
525 :config (flx-ido-mode 1))
530 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
531 (use-package ido-vertical-mode
534 (setq ido-vertical-define-keys 'C-n-C-p-up-and-down)
536 (ido-vertical-mode 1))
541 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
545 :init (smex-initialize)
548 ("M-X" . smex-major-mode-commands))
554 Use [[https://github.com/DarwinAwardWinner/ido-ubiquitous][ido-ubiquitous]] for ido everywhere. It makes =describe-function= can also use ido
556 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
558 (use-package ido-ubiquitous
561 (setq magit-completing-read-function 'magit-ido-completing-read)
562 (setq gnus-completing-read-function 'gnus-ido-completing-read)
564 (ido-ubiquitous-mode 1))
569 [[https://github.com/waymondo/ido-exit-target][ido-exit-target]] let you open file/buffer on =other-windows= when call =ido-switch-buffer=
570 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
571 (use-package ido-exit-target
574 (mapcar (lambda (map)
575 (define-key map (kbd "C-j") #'ido-exit-target-split-window-right)
576 (define-key map (kbd "C-k") #'ido-exit-target-split-window-below))
577 (list ido-buffer-completion-map
578 ;; ido-common-completion-map
579 ido-file-completion-map
580 ido-file-dir-completion-map)))
583 * Normal Text Operation
586 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
587 (use-package undo-tree
590 (define-key undo-tree-visualizer-mode-map "j" 'undo-tree-visualize-redo)
591 (define-key undo-tree-visualizer-mode-map "k" 'undo-tree-visualize-undo)
592 (define-key undo-tree-visualizer-mode-map "h" 'undo-tree-visualize-switch-branch-left)
593 (define-key undo-tree-visualizer-mode-map "l" 'undo-tree-visualize-switch-branch-right)
594 (global-undo-tree-mode 1))
596 (global-set-key (kbd "s-u") 'undo-tree-visualize)
600 Stolen from [[https://github.com/redguardtoo/emacs.d/blob/master/lisp/init-spelling.el][here]], hunspell will search dictionary in =DICPATH=
601 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
602 (setenv "DICPATH" "/usr/local/share/hunspell")
604 (when (executable-find "hunspell")
605 (setq-default ispell-program-name "hunspell")
606 (setq ispell-really-hunspell t))
608 ;; (defun text-mode-hook-setup ()
609 ;; ;; Turn off RUN-TOGETHER option when spell check text-mode
610 ;; (setq-local ispell-extra-args (flyspell-detect-ispell-args)))
611 ;; (add-hook 'text-mode-hook 'text-mode-hook-setup)
612 (add-hook 'text-mode-hook 'flyspell-mode)
614 ;; enable flyspell check on comments and strings in progmamming modes
615 (add-hook 'prog-mode-hook 'flyspell-prog-mode)
617 ;; I don't use the default mappings
618 (with-eval-after-load 'flyspell
619 (define-key flyspell-mode-map (kbd "C-;") nil)
620 (define-key flyspell-mode-map (kbd "C-,") nil)
621 (define-key flyspell-mode-map (kbd "C-.") nil))
624 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]]
625 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
626 ;; NO spell check for embedded snippets
627 (defadvice org-mode-flyspell-verify (after org-mode-flyspell-verify-hack activate)
628 (let ((rlt ad-return-value)
629 (begin-regexp "^[ \t]*#\\+begin_\\(src\\|html\\|latex\\)")
630 (end-regexp "^[ \t]*#\\+end_\\(src\\|html\\|latex\\)")
633 (when ad-return-value
635 (setq old-flag case-fold-search)
636 (setq case-fold-search t)
637 (setq b (re-search-backward begin-regexp nil t))
638 (if b (setq e (re-search-forward end-regexp nil t)))
639 (setq case-fold-search old-flag))
640 (if (and b e (< (point) e)) (setq rlt nil)))
641 (setq ad-return-value rlt)))
645 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
646 (use-package expand-region
649 (global-set-key (kbd "C-=") 'er/expand-region))
654 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
662 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
663 (global-set-key (kbd "M-g j") 'avy-goto-line-below)
664 (global-set-key (kbd "M-g k") 'avy-goto-line-above)
665 (global-set-key (kbd "M-g w") 'avy-goto-word-1-below)
666 (global-set-key (kbd "M-g b") 'avy-goto-word-1-above)
667 (global-set-key (kbd "M-g e") 'avy-goto-word-0)
668 (global-set-key (kbd "M-g f") 'avy-goto-char-timer)
669 (global-set-key (kbd "M-g c") 'avy-goto-char-in-line)
671 ;; M-g TAB move-to-column
672 ;; M-g ESC Prefix Command
676 ;; M-g p previous-error
679 ;; M-g M-n next-error
680 ;; M-g M-p previous-error
684 ** Search & highlight
689 Use =ESC= to exit minibuffer. Also I map =Super-h= the same as =C-g=
691 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
693 (define-key minibuffer-local-map [escape] 'keyboard-escape-quit)
694 (define-key minibuffer-local-map [escape] 'keyboard-escape-quit)
695 (define-key minibuffer-local-ns-map [escape] 'keyboard-escape-quit)
696 (define-key minibuffer-local-isearch-map [escape] 'keyboard-escape-quit)
697 (define-key minibuffer-local-completion-map [escape] 'keyboard-escape-quit)
698 (define-key minibuffer-local-must-match-map [escape] 'keyboard-escape-quit)
699 (define-key minibuffer-local-must-match-filename-map [escape] 'keyboard-escape-quit)
700 (define-key minibuffer-local-filename-completion-map [escape] 'keyboard-escape-quit)
701 (define-key minibuffer-local-filename-must-match-map [escape] 'keyboard-escape-quit)
703 ;; Also map s-h same as C-g
704 (define-key minibuffer-local-map (kbd "s-h") 'keyboard-escape-quit)
708 ** =Ctrl= key bindings
710 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
714 ;; C-j newline and indent
716 ;; C-l recenter-top-bottom
717 ;; (global-set-key (kbd "C-;") 'ido-switch-buffer)
747 ** =Super= bindings for file, buffer and windows
749 Some global bindings on =Super=, on Mac, it is =Command=
751 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
752 (defun sd/delete-current-window ()
754 (if (> (length (window-list)) 1)
756 (message "Only one Windows now!")))
758 (global-set-key (kbd "s-h") 'keyboard-quit)
759 (global-set-key (kbd "s-j") 'ido-switch-buffer)
760 (global-set-key (kbd "s-k") 'ido-find-file)
761 (global-set-key (kbd "s-l") 'sd/delete-current-window)
763 ;; (global-set-key (kbd "s-/") 'swiper)
765 ;; s-' --> 'next-multiframe-window
766 (global-set-key (kbd "<s-return>") 'toggle-frame-fullscreen)
768 (global-set-key (kbd "s-f") 'projectile-find-file)
770 (global-set-key (kbd "s-`") 'mode-line-other-buffer)
772 (global-set-key (kbd "s-n") 'persp-next)
773 (global-set-key (kbd "s-p") 'persp-prev)
775 (global-set-key (kbd "s-=") 'text-scale-increase)
776 (global-set-key (kbd "s--") 'text-scale-decrease)
778 ;; (global-set-key (kbd "s-u") 'undo-tree-visualize)
781 ;; someothers default mapping on super (command) key
783 ;; s-k kill-this-buffer
786 ;; s-h --> ns-do-hide-emacs
787 ;; s-j --> ido-switch-buffer +
788 ;; s-k --> kill-this-buffer
791 ;; s-' --> next-multiframe-window
792 ;; s-ret --> toggle-frame-fullscreen +
794 ;; s-y --> ns-paste-secondary
795 ;; s-u --> revert-buffer
796 ;; s-i --> undefined - but used for iterm globally
797 ;; s-o --> used for emacs globally
798 ;; s-p --> projectile-persp-switch-project +
799 ;; s-[ --> next-buffer +
800 ;; s-] --> previous-buffer +
807 ;; s-- --> center-line
810 ;; s-n --> make-frame
811 ;; s-m --> iconify-frame
817 ;; s-g --> isearch-repeat-forward
818 ;; s-f --> projectile-find-file +
819 ;; s-d --> isearch-repeat-background
820 ;; s-s --> save-buffer
821 ;; s-a --> make-whole-buffer
825 ;; s-c --> ns-copy-including-secondary
827 ;; s-t --> ns-popup-font-panel
829 ;; s-e --> isearch-yanqk-kill
830 ;; s-w --> delete-frame
831 ;; s-q --> same-buffers-kill-emacs
833 ;; s-` --> other-frame
836 ** Search Replace and highlight
838 Occur search key bindings
839 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
840 (add-hook 'occur-hook (lambda ()
841 (switch-to-buffer-other-window "*Occur*")
842 (define-key occur-mode-map (kbd "C-o") nil)))
843 ;; auto select occur window
845 (define-key occur-mode-map (kbd "C-n")
849 (occur-mode-goto-occurrence-other-window)
853 (define-key occur-mode-map (kbd "C-p")
857 (occur-mode-goto-occurrence-other-window)
861 (use-package color-moccur
863 :commands (isearch-moccur isearch-all)
865 (setq isearch-lazy-highlight t)
867 (use-package moccur-edit))
871 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
876 (setq ivy-use-virtual-buffers t)
877 (global-set-key (kbd "s-/") 'swiper)
879 ;; (global-set-key "\C-s" 'swiper)
880 ;; (global-set-key (kbd "C-c C-r") 'ivy-resume)
881 ;; (global-set-key (kbd "<f6>") 'ivy-resume)
882 ;; ;; (global-set-key (kbd "M-x") 'counsel-M-x)
883 ;; ;; (global-set-key (kbd "C-x C-f") 'counsel-find-file)
884 ;; (global-set-key (kbd "<f1> f") 'counsel-describe-function)
885 ;; (global-set-key (kbd "<f1> v") 'counsel-describe-variable)
886 ;; (global-set-key (kbd "<f1> l") 'counsel-load-library)
887 ;; (global-set-key (kbd "<f2> i") 'counsel-info-lookup-symbol)
888 ;; (global-set-key (kbd "<f2> u") 'counsel-unicode-char)
889 ;; (global-set-key (kbd "C-c g") 'counsel-git)
890 ;; (global-set-key (kbd "C-c j") 'counsel-git-grep)
891 ;; (global-set-key (kbd "C-c k") 'counsel-ag)
892 ;; (global-set-key (kbd "C-x l") 'counsel-locate)
893 ;; (global-set-key (kbd "C-S-o") 'counsel-rhythmbox)
894 ;; ;; (define-key read-expression-map (kbd "C-r") 'counsel-expression-history)
899 use the prefix =M-s= for searching in buffers
900 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
901 (defun sd/make-keymap (key bindings)
902 (setq keymap (make-sparse-keymap))
903 (dolist (binding bindings)
904 (define-key keymap (car binding) (cdr binding)))
905 (global-set-key key keymap))
907 (use-package highlight-symbol
910 (sd/make-keymap "\M-s"
911 '(("w" . save-buffer)
912 ;; ("\M-w" . save-buffer)
913 ("e" . revert-buffer)
914 ("s" . isearch-forward-regexp)
915 ("\M-s" . isearch-forward-regexp)
916 ("r" . isearch-backward-regexp)
917 ("." . isearch-forward-symbol-at-point)
919 ;; ("h" . highlight-symbol-at-point)
920 ("h" . highlight-symbol)
921 ("m" . highlight-regexp)
922 ("l" . highlight-lines-matching-regexp)
923 ("M" . unhighlight-regexp)
924 ("f" . keyboard-quit)
925 ("q" . keyboard-quit)))
927 ;; search and replace and highlight
928 (define-key isearch-mode-map (kbd "M-s") 'isearch-repeat-forward)
929 (define-key isearch-mode-map (kbd "M-r") 'isearch-repeat-backward)
930 (global-set-key (kbd "s-[") 'highlight-symbol-next)
931 (global-set-key (kbd "s-]") 'highlight-symbol-prev)
932 (global-set-key (kbd "s-\\") 'highlight-symbol-query-replace)
935 (define-key minibuffer-local-map "\M-s" nil)
937 (set-face-background 'ido-first-match "yellow")
939 ;; M-s M-w eww-search-words
947 ** =M-o= as prefix key for windows
949 ** =M-g= as prefix key for launcher
953 ** Org-mode Basic setting
955 Always indents header, and hide header leading starts so that no need type =#+STATUP: indent=
957 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
961 (setq org-startup-indented t)
962 (setq org-hide-leading-starts t)
963 (setq org-src-fontify-natively t)
964 (setq org-src-tab-acts-natively t)
965 (setq org-confirm-babel-evaluate nil)
966 (setq org-use-speed-commands t)
967 (setq org-completion-use-ido t))
969 (org-babel-do-load-languages
970 'org-babel-load-languages
985 ;; use current window for org source buffer editting
986 (setq org-src-window-setup 'current-window )
988 (define-key org-mode-map (kbd "C-'") nil)
993 use [[https://github.com/sabof/org-bullets][org-bullets]] package to show utf-8 charactes
995 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
996 (use-package org-bullets
999 (add-hook 'org-mode-hook
1001 (org-bullets-mode t))))
1003 (setq org-bullets-bullet-list '("⦿" "✪" "◉" "○" "►" "◆"))
1005 ;; increase font size when enter org-src-mode
1006 (add-hook 'org-src-mode-hook (lambda () (text-scale-increase 2)))
1011 [[https://github.com/abo-abo/worf][worf]] mode is an extension of vi-like binding for org-mode.
1012 In =worf-mode=, it is mapping =[=, =]= as =worf-backward= and =worf-forward= in global, wich
1013 cause we cannot input =[= and =]=, so here I unset this mappings. And redifined this two to
1014 =M-[= and =M-]=. see this [[https://github.com/abo-abo/worf/issues/19#issuecomment-223756599][issue]]
1016 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1021 :init (add-hook 'org-mode-hook 'worf-mode)
1023 ;; (define-key worf-mode-map "[" nil)
1024 ;; (define-key worf-mode-map "]" nil)
1025 ;; (define-key worf-mode-map (kbd "M-[") 'worf-backward)
1026 ;; (define-key worf-mode-map (kbd "M-]") 'worf-forward)
1033 Refer to [[http://doc.norang.ca/org-mode.html][Organize Your Life in Plain Text]]
1036 standard key binding
1038 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1039 (global-set-key "\C-cl" 'org-store-link)
1040 (global-set-key "\C-ca" 'org-agenda)
1041 (global-set-key "\C-cb" 'org-iswitchb)
1046 Replace the list bullet =-=, =+=, with =•=, a litter change based [[https://github.com/howardabrams/dot-files/blob/master/emacs-org.org][here]]
1048 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1049 ;; (use-package org-mode
1051 ;; (font-lock-add-keywords 'org-mode
1052 ;; '(("^ *\\([-+]\\) "
1053 ;; (0 (prog1 () (compose-region (match-beginning 1) (match-end 1) "•")))))))
1058 refer to [[http://coldnew.github.io/coldnew-emacs/#orgheadline94][fancy todo states]],
1060 To track TODO state changes, the =!= is to insert a timetamp, =@= is to insert a note with
1061 timestamp for the state change.
1063 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1064 ;; (setq org-todo-keywords
1065 ;; '((sequence "☛ TODO(t)" "|" "✔ DONE(d)")
1066 ;; (sequence "âš‘ WAITING(w)" "|")
1067 ;; (sequence "|" "✘ CANCELLED(c)")))
1068 ; (setq org-todo-keyword-faces
1069 ; (quote ("TODO" . (:foreground "red" :weight bold))
1070 ; ("NEXT" . (:foreground "blue" :weight bold))
1071 ; ("WAITING" . (:foreground "forest green" :weight bold))
1072 ; ("DONE" . (:foreground "magenta" :weight bold))
1073 ; ("CANCELLED" . (:foreground "forest green" :weight bold))))
1076 (setq org-todo-keywords
1077 (quote ((sequence "TODO(t)" "NEXT(n)" "|" "DONE(d!)")
1078 ;; (sequence "WAITING(w@/!)" "HOLD(h@/!)" "|" "CANCELLED(c@/!)" "PHONE" "MEETING")
1079 (sequence "WAITING(w@/!)" "HOLD(h@/!)" "|" "CANCELLED(c@/!)" ))))
1081 (setq org-todo-keyword-faces
1082 (quote (("TODO" :foreground "red" :weight bold)
1083 ("NEXT" :foreground "blue" :weight bold)
1084 ("DONE" :foreground "forest green" :weight bold)
1085 ("WAITING" :foreground "orange" :weight bold)
1086 ("HOLD" :foreground "magenta" :weight bold)
1087 ("CANCELLED" :foreground "forest green" :weight bold)
1088 ;; ("MEETING" :foreground "forest green" :weight bold)
1089 ;; ("PHONE" :foreground "forest green" :weight bold)
1093 Fast todo selections
1095 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1096 (setq org-use-fast-todo-selection t)
1097 (setq org-treat-S-cursor-todo-selection-as-state-change nil)
1100 TODO state triggers and tags, [[http://doc.norang.ca/org-mode.html][Organize Your Life in Plain Text]]
1102 - Moving a task to =CANCELLED=, adds a =CANCELLED= tag
1103 - Moving a task to =WAITING=, adds a =WAITING= tag
1104 - Moving a task to =HOLD=, add =HOLD= tags
1105 - Moving a task to =DONE=, remove =WAITING=, =HOLD= tag
1106 - Moving a task to =NEXT=, remove all waiting/hold/cancelled tags
1108 This tags are used to filter tasks in agenda views
1109 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1110 (setq org-todo-state-tags-triggers
1111 (quote (("CANCELLED" ("CANCELLED" . t))
1112 ("WAITING" ("WAITING" . t))
1113 ("HOLD" ("WAITING") ("HOLD" . t))
1114 (done ("WAITING") ("HOLD"))
1115 ("TODO" ("WAITING") ("CANCELLED") ("HOLD"))
1116 ("NEXT" ("WAITING") ("CANCELLED") ("HOLD"))
1117 ("DONE" ("WAITING") ("CANCELLED") ("HOLD")))))
1121 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1122 ;; log time when task done
1123 ;; (setq org-log-done (quote time))
1124 ;; save clocking into to LOGBOOK
1125 (setq org-clock-into-drawer t)
1126 ;; save state change notes and time stamp into LOGBOOK drawer
1127 (setq org-log-into-drawer t)
1128 (setq org-clock-into-drawer "CLOCK")
1132 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1133 (setq org-tag-alist (quote ((:startgroup)
1139 ("CANCELLED" . ?c))))
1141 ;; Allow setting single tags without the menu
1142 (setq org-fast-tag-selection-single-key (quote expert))
1145 *** Capture - Refile - Archive
1147 Capture lets you quickly store notes with little interruption of your work flow.
1149 **** Capture Templates
1151 When a new taks needs to be added, categorize it as
1153 All captured file which need next actions are stored in =refile.org=,
1154 - A new task / note (t) =refile.org=
1155 - A work task in office =office.org=
1156 - A jourenl =diary.org=
1157 - A new habit (h) =refile.org=
1159 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1160 (setq org-directory "~/org")
1161 (setq org-default-notes-file "~/org/refile.org")
1162 (setq sd/org-diary-file "~/org/diary.org")
1164 (global-set-key (kbd "C-c c") 'org-capture)
1166 (setq org-capture-templates
1167 (quote (("t" "Todo" entry (file org-default-notes-file)
1168 "* TODO %?\n:LOGBOOK:\n- Added: %U\t\tAt: %a\n:END:")
1169 ("n" "Note" entry (file org-default-notes-file)
1170 "* %? :NOTE:\n:LOGBOOK:\n- Added: %U\t\tAt: %a\n:END:")
1171 ("j" "Journal" entry (file+datetree sd/org-diary-file)
1172 "* %?\n:LOGBOOK:\n:END:" :clock-in t :clock-resume t)
1173 ("h" "Habit" entry (file org-default-notes-file)
1174 "* 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 "))))
1179 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1180 (setq org-refile-targets (quote (;; (nil :maxlevel . 9)
1181 (org-agenda-files :maxlevel . 9))))
1183 (setq org-refile-use-outline-path t)
1185 (setq org-refile-allow-creating-parent-nodes (quote confirm))
1189 Setting agenda files and the agenda view
1190 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1191 (setq org-agenda-files (quote ("~/org/gtd.org"
1194 ;; only show today's tasks in agenda view
1195 (setq org-agenda-span 'day)
1196 ;; Use current windows for agenda view
1197 (setq org-agenda-window-setup 'current-window)
1199 ;; show all feature entries for repeating tasks,
1200 ;; this is already setting by default
1201 (setq org-agenda-repeating-timestamp-show-all t)
1203 ;; Show all agenda dates - even if they are empty
1204 (setq org-agenda-show-all-dates t)
1209 Install MacTex-basic and some tex packages
1213 sudo tlmgr update --self
1215 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
1219 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1220 ;; ;; allow for export=>beamer by placing
1222 ;; http://emacs-fu.blogspot.com/2011/04/nice-looking-pdfs-with-org-mode-and.html
1223 ;; #+LaTeX_CLASS: beamer in org files
1224 (unless (boundp 'org-export-latex-classes)
1225 (setq org-export-latex-classes nil))
1226 (add-to-list 'org-export-latex-classes
1227 ;; beamer class, for presentations
1229 "\\documentclass[11pt]{beamer}\n
1230 \\mode<{{{beamermode}}}>\n
1231 \\usetheme{{{{beamertheme}}}}\n
1232 \\usecolortheme{{{{beamercolortheme}}}}\n
1233 \\beamertemplateballitem\n
1234 \\setbeameroption{show notes}
1235 \\usepackage[utf8]{inputenc}\n
1236 \\usepackage[T1]{fontenc}\n
1237 \\usepackage{hyperref}\n
1239 \\usepackage{listings}
1240 \\lstset{numbers=none,language=[ISO]C++,tabsize=4,
1243 showspaces=false,showstringspaces=false,
1245 keywordstyle=\\color{blue}\\bfseries,
1246 commentstyle=\\color{red},
1248 \\usepackage{verbatim}\n
1249 \\institute{{{{beamerinstitute}}}}\n
1250 \\subject{{{{beamersubject}}}}\n"
1252 ("\\section{%s}" . "\\section*{%s}")
1254 ("\\begin{frame}[fragile]\\frametitle{%s}"
1256 "\\begin{frame}[fragile]\\frametitle{%s}"
1259 ;; letter class, for formal letters
1261 (add-to-list 'org-export-latex-classes
1264 "\\documentclass[11pt]{letter}\n
1265 \\usepackage[utf8]{inputenc}\n
1266 \\usepackage[T1]{fontenc}\n
1267 \\usepackage{color}"
1269 ("\\section{%s}" . "\\section*{%s}")
1270 ("\\subsection{%s}" . "\\subsection*{%s}")
1271 ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
1272 ("\\paragraph{%s}" . "\\paragraph*{%s}")
1273 ("\\subparagraph{%s}" . "\\subparagraph*{%s}")))
1277 (require 'ox-beamer)
1279 (setq org-latex-pdf-process
1280 '("pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"
1281 "pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"
1282 "pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"))
1284 (setq TeX-parse-self t)
1286 (setq TeX-PDF-mode t)
1287 (add-hook 'LaTeX-mode-hook
1290 (setq TeX-master t)))
1296 extend org-mode's easy templates, refer to [[http://coldnew.github.io/coldnew-emacs/#orgheadline94][Extend org-modes' esay templates]]
1298 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1300 (add-to-list 'org-structure-template-alist
1301 '("E" "#+BEGIN_SRC emacs-lisp :tangle yes :results silent\n?\n#+END_SRC"))
1302 (add-to-list 'org-structure-template-alist
1303 '("S" "#+BEGIN_SRC sh\n?\n#+END_SRC"))
1304 (add-to-list 'org-structure-template-alist
1305 '("p" "#+BEGIN_SRC plantuml :file uml.png \n?\n#+END_SRC"))
1310 [[https://github.com/magit/magit][Magit]] is a very cool git interface on Emacs.
1311 and Defined keys, using vi keybindings, Refer abo-abo's setting [[https://github.com/abo-abo/oremacs/blob/c5cafdcebc88afe9e73cc8bd40c49b70675509c7/modes/ora-nextmagit.el][here]]
1312 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1316 ;; don't ask me to confirm the unsaved change
1317 (setq magit-save-repository-buffers nil)
1318 :commands magit-status magit-blame
1320 (dolist (map (list magit-status-mode-map
1323 magit-staged-section-map))
1324 (define-key map "j" 'magit-section-forward)
1325 (define-key map "k" 'magit-section-backward)
1326 (define-key map "D" 'magit-discard)
1327 (define-key map "O" 'magit-discard-file)
1328 (define-key map "n" nil)
1329 (define-key map "p" nil)
1330 (define-key map "v" 'recenter-top-bottom)
1331 (define-key map "i" 'magit-section-toggle)))
1336 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1337 (defalias 'e 'find-file)
1338 (defalias 'ff 'find-file)
1339 (defalias 'ee 'find-files)
1342 *** Eshell erase buffer
1343 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1344 (defun sd/eshell-clear-buffer ()
1345 "Clear eshell buffer"
1347 (let ((inhibit-read-only t))
1349 (eshell-send-input)))
1351 (add-hook 'eshell-mode-hook (lambda ()
1352 (local-set-key (kbd "C-l") 'sd/eshell-clear-buffer)))
1356 Toggle an eshell in split window below, refer [[http://www.howardism.org/Technical/Emacs/eshell-fun.html][eshell-here]]
1357 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1358 (defun sd/window-has-eshell ()
1359 "Check if current windows list has a eshell buffer, and return the window"
1362 (walk-windows (lambda (window)
1363 (if (equal (with-current-buffer (window-buffer window) major-mode)
1369 (defun sd/toggle-eshell-here ()
1370 "Toggle a eshell buffer vertically"
1372 (if (sd/window-has-eshell)
1373 (if (equal major-mode 'eshell-mode)
1375 (if (equal (length (window-list)) 1)
1376 (mode-line-other-buffer)
1378 (select-window (sd/window-has-eshell)))
1380 (let ((dir default-directory))
1382 (split-window-vertically (- (/ (window-total-height) 3)))
1384 (unless (and (boundp 'eshell-buffer-name) (get-buffer eshell-buffer-name))
1386 (switch-to-buffer eshell-buffer-name)
1387 (goto-char (point-max))
1389 (insert (format "cd %s" dir))
1390 (eshell-send-input)))))
1392 (global-unset-key (kbd "M-`"))
1393 (global-set-key (kbd "M-`") 'sd/toggle-eshell-here)
1396 *** TODO smart display
1399 ** [[https://github.com/abo-abo/hydra][Hydra]]
1401 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1404 ;; disable new line in minibuffer when hint hydra
1409 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1410 (defhydra sd/font-zoom (global-map "<f2>")
1412 ("g" text-scale-increase "in")
1413 ("l" text-scale-decrease "out"))
1416 *** Windmove Splitter
1418 Refer [[https://github.com/abo-abo/hydra/blob/master/hydra-examples.el][hydra-example]], to enlarge or shrink the windows splitter
1420 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1422 (defun hydra-move-splitter-left (arg)
1423 "Move window splitter left."
1425 (if (let ((windmove-wrap-around))
1426 (windmove-find-other-window 'right))
1427 (shrink-window-horizontally arg)
1428 (enlarge-window-horizontally arg)))
1430 (defun hydra-move-splitter-right (arg)
1431 "Move window splitter right."
1433 (if (let ((windmove-wrap-around))
1434 (windmove-find-other-window 'right))
1435 (enlarge-window-horizontally arg)
1436 (shrink-window-horizontally arg)))
1438 (defun hydra-move-splitter-up (arg)
1439 "Move window splitter up."
1441 (if (let ((windmove-wrap-around))
1442 (windmove-find-other-window 'up))
1443 (enlarge-window arg)
1444 (shrink-window arg)))
1446 (defun hydra-move-splitter-down (arg)
1447 "Move window splitter down."
1449 (if (let ((windmove-wrap-around))
1450 (windmove-find-other-window 'up))
1452 (enlarge-window arg)))
1457 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1460 (defhydra sd/hydra-window (:color red :columns nil)
1462 ("h" windmove-left nil :exit t)
1463 ("j" windmove-down nil :exit t)
1464 ("k" windmove-up nil :exit t)
1465 ("l" windmove-right nil :exit t)
1466 ("H" hydra-move-splitter-left nil)
1467 ("J" hydra-move-splitter-down nil)
1468 ("K" hydra-move-splitter-up nil)
1469 ("L" hydra-move-splitter-right nil)
1472 (split-window-right)
1477 (split-window-below)
1480 ("o" delete-other-windows "one" :exit t)
1481 ("C-o" ido-switch-buffer "buf" :exit t)
1482 ("C-k" sd/delete-current-window "del" :exit t)
1483 ("'" other-window "other" :exit t)
1484 ("a" ace-window "ace")
1485 ("s" ace-swap-window "swap")
1486 ("d" ace-delete-window "ace-one" :exit t)
1487 ("i" ace-maximize-window "ace-one" :exit t)
1488 ("b" ido-switch-buffer "buf" :exit t)
1489 ("C-b" ido-switch-buffer "buf" :exit t)
1490 ;; ("m" headlong-bookmark-jump "bmk")
1492 ("u" (progn (winner-undo) (setq this-command 'winner-undo)) "undo")
1493 ("r" (progn (winner-redo) (setq this-command 'winner-redo)) "redo")
1496 (global-unset-key (kbd "C-o"))
1497 (global-set-key (kbd "C-o") 'sd/hydra-window/body)
1501 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1502 (defhydra sd/hydra-misc (:color red :columns nil)
1503 "Miscellaneous Commands"
1504 ("e" eshell "eshell" :exit t)
1507 (if (not (eq nil (get-buffer "*Packages*")))
1508 (switch-to-buffer "*Packages*")
1509 (package-list-packages)))
1510 "list-package" :exit t)
1511 ("g" magit-status "git-status" :exit t)
1512 ("'" mode-line-other-buffer "last buffer" :exit t)
1513 ("C-'" mode-line-other-buffer "last buffer" :exit t)
1514 ("m" man "man" :exit t)
1515 ("d" dired-jump "dired" :exit t)
1516 ("b" ibuffer "ibuffer" :exit t)
1520 (global-set-key (kbd "C-'") 'sd/hydra-misc/body)
1524 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1525 (defhydra sd/hydra-launcher (:color blue :columns 2)
1527 ("e" emms "emms" :exit t)
1533 Enable linum mode on programming modes
1535 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1537 (add-hook 'prog-mode-hook 'linum-mode)
1541 Fix the font size of line number
1543 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1545 (defun fix-linum-size ()
1547 (set-face-attribute 'linum nil :height 110))
1549 (add-hook 'linum-mode-hook 'fix-linum-size)
1553 I like [[https://github.com/coldnew/linum-relative][linum-relative]], just like the =set relativenumber= on =vim=
1555 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1557 (use-package linum-relative
1560 (defun linum-new-mode ()
1561 "If line numbers aren't displayed, then display them.
1562 Otherwise, toggle between absolute and relative numbers."
1565 (linum-relative-toggle)
1569 ("A-k" . linum-new-mode))
1571 ;; auto enable linum-new-mode in programming modes
1572 (add-hook 'prog-mode-hook 'linum-relative-mode)
1576 ** Save File Position
1578 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1580 (require 'saveplace)
1581 (setq-default save-place t)
1582 (setq save-place-forget-unreadable-files t)
1583 (setq save-place-skip-check-regexp "\\`/\\(?:cdrom\\|floppy\\|mnt\\|/[0-9]\\|\\(?:[^@/:]*@\\)?[^@/:]*[^@/:.]:\\)")
1589 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1591 (use-package multi-term
1598 [[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
1599 Type =o= to go to the link
1601 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1603 (use-package ace-link
1606 (ace-link-setup-default))
1612 [[https://github.com/re5et/emux][emux]] is
1614 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1616 (el-get-bundle re5et/emux)
1622 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1624 (use-package smartparens
1628 (require 'smartparens-config)
1629 (add-hook 'prog-mode-hook 'smartparens-mode)))
1635 [[https://github.com/abo-abo/ace-window][ace-window]]
1637 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1639 (use-package ace-window
1643 ; (global-set-key (kbd "M-o") 'ace-window)
1645 (setq aw-keys '(?a ?s ?d ?f ?j ?k ?l)))
1651 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1653 (use-package projectile
1656 (setq projectile-enable-caching t)
1658 (projectile-global-mode t))
1660 (use-package persp-projectile
1665 (:map projectile-mode-map
1666 ("s-t" . projectile-persp-switch-project)))
1668 ;; projectile-find-file
1669 ;; projectile-switch-buffer
1670 ;; projectile-find-file-other-window
1675 [[https://github.com/justbur/emacs-which-key][which-key]] show the key bindings
1677 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1679 (use-package which-key
1688 We can use [[https://www.gnu.org/software/emms/quickstart.html][Emms]] for multimedia in Emacs
1690 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1694 (setq emms-source-file-default-directory "~/Music/")
1697 (emms-default-players)
1698 (define-emms-simple-player mplayer '(file url)
1699 (regexp-opt '(".ogg" ".mp3" ".mgp" ".wav" ".wmv" ".wma" ".ape"
1700 ".mov" ".avi" ".ogm" ".asf" ".mkv" ".divx" ".mpeg"
1701 "http://" "mms://" ".rm" ".rmvb" ".mp4" ".flac" ".vob"
1702 ".m4a" ".flv" ".ogv" ".pls"))
1703 "mplayer" "-slave" "-quiet" "-really-quiet" "-fullscreen")
1704 (emms-history-load))
1710 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
1712 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1718 (require 'gnugo-imgen)
1719 (setq gnugo-xpms 'gnugo-imgen-create-xpms)
1720 (add-hook 'gnugo-start-game-hook '(lambda ()
1721 (gnugo-image-display-mode)
1724 (add-to-list 'gnugo-option-history (format "--boardsize 19 --color black --level 1")))
1730 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1732 ;; (use-package tabbar-ruler
1735 ;; (setq tabbar-ruler-global-tabbar t)
1736 ;; (setq tabbar-ruler-global-ruler t)
1737 ;; (setq tabbar-ruler-popu-menu t)
1738 ;; (setq tabbar-ruler-popu-toolbar t)
1739 ;; (setq tabbar-use-images t)
1741 ;; (tabbar-ruler-group-by-projectile-project)
1742 ;; (global-set-key (kbd "s-1") 'tabbar-forward-group)
1743 ;; (global-set-key (kbd "s-2") 'tabbar-ruler-forward))
1747 ** View only for some directory
1748 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]]
1749 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1750 (dir-locals-set-class-variables
1752 '((nil . ((buffer-read-only . t)
1753 (show-trailing-whitespace . nil)
1755 (eval . (whitespace-mode -1))))))
1757 ;; (dir-locals-set-directory-class (expand-file-name "/usr/local/share/emacs") 'emacs)
1758 (dir-locals-set-directory-class "/usr/local/Cellar/emacs" 'emacs)
1759 ;; (dir-locals-set-directory-class "~/.emacs.d/elpa" 'emacs)
1760 (dir-locals-set-directory-class "~/dotfiles/emacs.d/elpa" 'emacs)
1761 (dir-locals-set-directory-class "~/dotfiles/emacs.d/el-get" 'emacs)
1765 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1766 (el-get-bundle info+
1767 :url "https://raw.githubusercontent.com/emacsmirror/emacswiki.org/master/info+.el"
1775 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1776 (defun sd/info-mode ()
1778 (unless (equal major-mode 'Info-mode)
1779 (unless (> (length (window-list)) 1)
1780 (split-window-right))
1785 ;; (global-set-key (kbd "C-h i") 'sd/info-mode)
1787 ;; open Info buffer in other window instead of current window
1788 (defadvice info (before my-info (&optional file buf) activate)
1791 (defadvice Info-exit (after my-info-exit activate)
1792 (sd/delete-current-window))
1797 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1798 ;; (add-hook 'Man-mode-hook (lambda ()
1800 ;; (setenv "GROFF_NO_SRG")))
1803 ** TODO swiper to occur
1806 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1807 ;; (set-language-environment "UTF-8")
1808 ;; (set-default-coding-systems 'utf-8)
1812 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1813 ;; (el-get-bundle howardabrams/demo-it)
1815 (use-package org-tree-slide
1818 ;; (use-package yasnippet
1823 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1824 (use-package org-tree-slide
1827 ;; (define-key org-mode-map "\C-ccp" 'org-tree-slide-mode)
1828 (define-key org-tree-slide-mode-map (kbd "<ESC>") 'org-tree-slide-content)
1829 (define-key org-tree-slide-mode-map (kbd "<SPACE>") 'org-tree-slide-move-next-tree)
1830 (define-key org-tree-slide-mode-map [escape] 'org-tree-slide-move-previous-tree))
1834 =C-o= is defined as a global key for window operation, here unset it in dired mode
1835 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1839 (setq dired-omit-mode t)
1840 (setq dired-omit-files (concat dired-omit-files "\\|^\\..+$"))
1841 (add-hook 'dired-mode-hook (lambda ()
1842 (define-key dired-mode-map (kbd "C-o") nil)
1843 (define-key dired-mode-map (kbd "H") 'dired-omit-mode)
1844 (define-key dired-mode-map (kbd "DEL") (lambda () (interactive) (find-alternate-file "..")))
1845 (dired-omit-mode))))
1849 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1853 (setq diredp-hide-details-initially-flag nil)
1855 (define-key dired-mode-map (kbd "j") 'diredp-next-line)
1856 (define-key dired-mode-map (kbd "k") 'diredp-previous-line)
1857 (define-key dired-mode-map (kbd "g") 'dired-goto-file))
1861 company mode and company-statistics
1862 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1863 (use-package company
1865 :diminish company-mode
1866 :init (setq company-idle-delay 0.1)
1868 (global-company-mode))
1870 (use-package company-statistics
1873 (company-statistics-mode))
1876 * Programming Language
1878 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1879 (use-package color-identifiers-mode
1882 (add-hook 'emacs-lisp-mode-hook 'color-identifiers-mode)
1884 :diminish color-identifiers-mode)
1886 (global-prettify-symbols-mode t)
1889 In Lisp Mode, =M-o= is defined, but I use this for global hydra window. So here disable this key
1890 bindings in =lispy-mode-map= after loaded. see [[http://stackoverflow.com/questions/298048/how-to-handle-conflicting-keybindings][here]]
1891 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1895 (eval-after-load "lispy"
1897 (define-key lispy-mode-map (kbd "M-o") nil)))
1899 (add-hook 'emacs-lisp-mode-hook (lambda () (lispy-mode 1))))
1904 [[https://www.emacswiki.org/emacs/CPerlMode][CPerl mode]] has more features than =PerlMode= for perl programming. Alias this to =CPerlMode=
1905 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1906 (defalias 'perl-mode 'cperl-mode)
1908 ;; (setq cperl-hairy t)
1909 ;; Turns on most of the CPerlMode options
1910 (setq cperl-auto-newline t)
1911 (setq cperl-highlight-variables-indiscriminately t)
1912 ;(setq cperl-indent-level 4)
1913 ;(setq cperl-continued-statement-offset 4)
1914 (setq cperl-close-paren-offset -4)
1915 (setq cperl-indent-parents-as-block t)
1916 (setq cperl-tab-always-indent t)
1917 ;(setq cperl-brace-offset 0)
1919 (add-hook 'cperl-mode-hook
1921 (cperl-set-style "C++")))
1923 (defalias 'perldoc 'cperl-perldoc)
1927 Refer [[https://www.emacswiki.org/emacs/AutoInsertMode][AutoInsertMode]] Wiki
1928 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1929 (eval-after-load 'autoinsert
1930 '(define-auto-insert '("\\.pl\\'" . "Perl skeleton")
1933 "#!/usr/bin/perl -w" \n
1935 "use strict;" > \n \n
1941 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1942 (font-lock-add-keywords 'cperl-mode
1943 '(("\\(say\\)" . font-lock-function-name-face)))
1945 (font-lock-add-keywords 'Man-mode
1946 '(("\\(NAME\\)" . font-lock-function-name-face)))
1950 Change the compile-command to set the default command run when call =compile=
1951 Mapping =s-r= (on Mac, it's =Command + R= to run the script. Here =current-prefix-arg= is set
1952 to call =compilation= interactively.
1953 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1954 (defun my-perl-hook ()
1956 (setq-local compilation-read-command nil)
1957 (set (make-local-variable 'compile-command)
1958 (concat "/usr/bin/perl "
1959 (if buffer-file-name
1960 (shell-quote-argument buffer-file-name))))
1961 (local-set-key (kbd "s-r")
1964 ; (setq current-prefix-arg '(4)) ; C-u
1965 (call-interactively 'compile)))))
1967 (add-hook 'cperl-mode-hook 'my-perl-hook)
1971 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1972 (setq c-default-style "stroustrup"
1977 Set the environments vairables in compilation mode
1978 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1979 (use-package compile
1982 (setq compilation-environment (cons "LC_ALL=C" compilation-environment))
1983 (setq compilation-auto-jump-to-first-error t)
1984 (setq compilation-auto-jump-to-next t)
1985 (setq compilation-scroll-output 'first-error))
1987 ;; super-r to compile
1988 (with-eval-after-load "compile"
1989 (define-key compilation-mode-map (kbd "C-o") nil)
1990 (define-key compilation-mode-map (kbd "n") 'compilation-next-error)
1991 (define-key compilation-mode-map (kbd "p") 'compilation-previous-error)
1992 (define-key compilation-mode-map (kbd "r") #'recompile))
1996 ** Enable auto-insert mode
1997 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1998 (auto-insert-mode t)
1999 (setq auto-insert-query nil)
2003 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2004 (eval-after-load 'autoinsert
2005 '(define-auto-insert '("\\.cpp\\'" . "C++ skeleton")
2007 "Short description:"
2009 "\n * " (file-name-nondirectory (buffer-file-name))
2011 "#include <iostream>" \n
2013 (file-name-sans-extension
2014 (file-name-nondirectory (buffer-file-name)))
2016 "using namespace std;" \n \n
2024 (eval-after-load 'autoinsert
2025 '(define-auto-insert '("\\.c\\'" . "C skeleton")
2027 "Short description:"
2029 " * " (file-name-nondirectory (buffer-file-name)) "\n"
2031 "#include <stdio.h>" \n
2033 (file-name-sans-extension
2034 (file-name-nondirectory (buffer-file-name)))
2045 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2046 (eval-after-load 'autoinsert
2047 '(define-auto-insert '("\\.\\(py\\)\\'" . "Python skeleton")
2056 Emacs lisp auto-insert, based on the default module in =autoinsert.el=, but replace =completing-read= as
2057 =completing-read-ido-ubiquitous= to fix the edge case of that =ido= cannot handle.
2058 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2059 (eval-after-load 'autoinsert
2060 '(define-auto-insert '("\\.el\\'" . "my Emacs Lisp header")
2062 "Short description: "
2063 ";;; " (file-name-nondirectory (buffer-file-name)) " --- " str
2064 (make-string (max 2 (- 80 (current-column) 27)) ?\s)
2065 "-*- lexical-binding: t; -*-" '(setq lexical-binding t)
2067 ;; Copyright (C) " (format-time-string "%Y") " "
2068 (getenv "ORGANIZATION") | (progn user-full-name) "
2070 ;; Author: " (user-full-name)
2071 '(if (search-backward "&" (line-beginning-position) t)
2072 (replace-match (capitalize (user-login-name)) t t))
2073 '(end-of-line 1) " <" (progn user-mail-address) ">
2076 ;;'(setq v1 (apply 'vector (mapcar 'car finder-known-keywords)))
2077 '(setq v1 (mapcar (lambda (x) (list (symbol-name (car x))))
2078 finder-known-keywords)
2079 v2 (mapconcat (lambda (x) (format "%12s: %s" (car x) (cdr x)))
2080 finder-known-keywords
2082 ((let ((minibuffer-help-form v2))
2083 (completing-read-ido-ubiquitous "Keyword, C-h: " v1 nil t))
2086 \;; This program is free software; you can redistribute it and/or modify
2087 \;; it under the terms of the GNU General Public License as published by
2088 \;; the Free Software Foundation, either version 3 of the License, or
2089 \;; (at your option) any later version.
2091 \;; This program is distributed in the hope that it will be useful,
2092 \;; but WITHOUT ANY WARRANTY; without even the implied warranty of
2093 \;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2094 \;; GNU General Public License for more details.
2096 \;; You should have received a copy of the GNU General Public License
2097 \;; along with this program. If not, see <http://www.gnu.org/licenses/>.
2109 \;;; " (file-name-nondirectory (buffer-file-name)) " ends here\n")))
2112 ** Org file template
2113 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2114 (eval-after-load 'autoinsert
2115 '(define-auto-insert '("\\.\\(org\\)\\'" . "Org-mode skeleton")
2118 "#+TITLE: " str (make-string 30 ?\s) > \n
2119 "#+AUTHOR: Peng Li\n"
2120 "#+EMAIL: seudut@gmail.com\n"
2121 "#+DATE: " (shell-command-to-string "echo -n $(date +%Y-%m-%d)") > \n
2127 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2128 (use-package markdown-mode
2130 :commands (markdown-mode gfm-mode)
2131 :mode (("README\\.md\\'" . gfm-mode)
2132 ("\\.md\\'" . markdown-mode)
2133 ("\\.markdown\\'" . markdown-mode))
2134 :init (setq markdown-command "multimarkdown"))
2137 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2138 (use-package markdown-preview-eww
2144 Refer [[https://www.emacswiki.org/emacs/GnusGmail][GnusGmail]]
2145 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2146 (setq user-mail-address "seudut@gmail.com"
2147 user-full-name "Peng Li")
2149 (setq gnus-select-method
2151 (nnimap-address "imap.gmail.com")
2152 (nnimap-server-port "imaps")
2153 (nnimap-stream ssl)))
2155 (setq smtpmail-smtp-service 587
2156 gnus-ignored-newsgroups "^to\\.\\|^[0-9. ]+\\( \\|$\\)\\|^[\"]\"[#'()]")
2158 ;; Use gmail sending mail
2159 (setq message-send-mail-function 'smtpmail-send-it
2160 smtpmail-starttls-credentials '(("smtp.gmail.com" 587 nil nil))
2161 smtpmail-auth-credentials '(("smtp.gmail.com" 587 "seudut@gmail.com" nil))
2162 smtpmail-default-smtp-server "smtp.gmail.com"
2163 smtpmail-smtp-server "smtp.gmail.com"
2164 smtpmail-smtp-service 587
2165 starttls-use-gnutls t)
2168 And put the following in =~/.authinfo= file, replacing =<USE>= with your email address
2169 and =<PASSWORD>= with the password
2171 machine imap.gmail.com login <USER> password <PASSWORD> port imaps
2172 machine smtp.gmail.com login <USER> password <PASSWORD> port 587
2178 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2181 (setq gnus-permanently-visible-groups "\.*")
2183 (cond (window-system
2184 (setq custom-background-mode 'light)
2185 (defface my-group-face-1
2186 '((t (:foreground "Red" :bold t))) "First group face")
2187 (defface my-group-face-2
2188 '((t (:foreground "DarkSeaGreen4" :bold t)))
2189 "Second group face")
2190 (defface my-group-face-3
2191 '((t (:foreground "Green4" :bold t))) "Third group face")
2192 (defface my-group-face-4
2193 '((t (:foreground "SteelBlue" :bold t))) "Fourth group face")
2194 (defface my-group-face-5
2195 '((t (:foreground "Blue" :bold t))) "Fifth group face")))
2196 (setq gnus-group-highlight
2197 '(((> unread 200) . my-group-face-1)
2198 ((and (< level 3) (zerop unread)) . my-group-face-2)
2199 ((< level 3) . my-group-face-3)
2200 ((zerop unread) . my-group-face-4)
2201 (t . my-group-face-5))))
2205 (add-hook 'gnus-group-mode-hook (lambda ()
2206 (define-key gnus-group-mode-map "k" 'gnus-group-prev-group)
2207 (define-key gnus-group-mode-map "j" 'gnus-group-next-group)
2208 (define-key gnus-group-mode-map "g" 'gnus-group-jump-to-group)
2209 (define-key gnus-group-mode-map "v" (lambda () (interactive) (gnus-group-select-group t)))))
2212 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2213 (setq gnus-fetch-old-headers 't)
2217 (setq gnus-extract-address-components
2218 'mail-extract-address-components)
2220 (setq gnus-summary-line-format "%U%R%z%I%(%[%-20,20f%]%) %s%-80= %11&user-date;\n")
2221 (setq gnus-user-date-format-alist '(((gnus-seconds-today) . "%H:%M")
2222 ((+ 86400 (gnus-seconds-today)) . "%a %H:%M")
2223 (604800 . "%a, %b %-d")
2224 (15778476 . "%b %-d")
2227 (setq gnus-thread-sort-functions '((not gnus-thread-sort-by-number)))
2228 (setq gnus-unread-mark ?\.)
2229 (setq gnus-use-correct-string-widths t)
2232 (setq gnus-thread-hide-subtree t)
2234 ;; (with-eval-after-load 'gnus-summary-mode
2235 ;; (define-key gnus-summary-mode-map (kbd "C-o") 'sd/hydra-window/body))
2237 (add-hook 'gnus-summary-mode-hook (lambda ()
2238 (define-key gnus-summary-mode-map (kbd "C-o") nil)))
2244 See [[https://www.emacswiki.org/emacs/GnusWindowLayout][GnusWindowLayout]]
2245 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2246 (gnus-add-configuration
2252 (summary 1.0 poine)))))
2254 (gnus-add-configuration
2260 (summary 0.50 point)
2263 (with-eval-after-load 'gnus-group-mode
2264 (gnus-group-select-group "INBOX"))
2265 ;; (add-hook 'gnus-group-mode-map (lambda ()
2266 ;; (gnus-group-select-group "INBOX")))
2270 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=
2271 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2272 (use-package gnuplot
2275 (setq gnuplot-help-xpm nil)
2276 (setq gnuplot-line-xpm nil)
2277 (setq gnuplot-region-xpm nil)
2278 (setq gnuplot-buffer-xpm nil)
2279 (setq gnuplot-doc-xpm nil))
2282 Use =gnuplot= on =Org-mode= file, see [[http://orgmode.org/worg/org-contrib/babel/languages/ob-doc-gnuplot.html][ob-doc-gnuplot]]
2283 #+BEGIN_SRC gnuplot :exports code :file ./temp/file.png
2286 set title "Putting it All Together"
2299 h(x) = 10*sqrt(abs(x))
2301 plot f(x) w lp lw 1, g(x) w p lw 2, h(x) w l lw 3
2305 [[file:./temp/file.png]]
2308 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2316 * TODO Convert ASCII to key
2317 ** map =function-key-map= [[http://academic.evergreen.edu/projects/biophysics/technotes/program/ascii_ctrl.htm][ascii_ctrl]]
2318 new file =C-x C-f C-f=
2320 ** write color syntax for =Man-mode=
2322 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
2323 (font-lock-add-keywords 'perl-mode '(("\\(|\\w+?\\(,\\w+?\\)?|\\)" 1 'py-builtins-face)))
2325 (font-lock-add-keywords
2327 '(("\\(say\\)" . font-lock-constant-face)))