#+TITLE: Emacs Configuration file #+AUTHOR: Peng Li #+EMAIL: seudut@gmail.com * Introduction 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 * Basic Settings ** Setting loading Path Set system PATH and emacs exec path #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setenv "PATH" (concat (getenv "PATH") ":" "/usr/local/bin" ":" "/Library/TeX/texbin")) (setq exec-path (append exec-path '("/usr/local/bin"))) (setq exec-path (append exec-path '("/Library/TeX/texbin/"))) #+END_SRC ** Package Initialization #+BEGIN_SRC emacs-lisp :tangle yes :results silent (require 'package) (setq package-archives '(("mepla" . "http://melpa.milkbox.net/packages/") ("gnu" . "http://elpa.gnu.org/packages/") ("org" . "http://orgmode.org/elpa/"))) (package-initialize) #+END_SRC ** My constant #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defconst my-name "Peng Li") (defconst my-email "seudut@gmail.com") (defconst MY-EMACS-DIR (concat (getenv "HOME") "/.emacs.d")) (defconst MY-EMACS-TMP (concat MY-EMACS-DIR "/temp")) (unless (file-exists-p MY-EMACS-TMP) (mkdir MY-EMACS-TMP)) #+END_SRC ** General Setting *** scroll bar, tool-bar and menu-bar #+BEGIN_SRC emacs-lisp :tangle yes :results silent (if (display-graphic-p) (progn (scroll-bar-mode 0) (tool-bar-mode 0) (menu-bar-mode 1)) (menu-bar-mode 0)) ;; (setq debug-on-error t) (setq inhibit-startup-message t) (defalias 'yes-or-no-p 'y-or-n-p) (show-paren-mode 1) ;; don't backupf (setq make-backup-files nil) ;;supress the redefined warning at startup (setq ad-redefinition-action 'accept) (setq scroll-step 1) (setq scroll-margin 5) (when (display-graphic-p) (fringe-mode '(0 . 0))) (blink-cursor-mode 0) ;; (setq-default indicate-empty-lines t) ;; (setq-default indicate-abuffer-boundaries 'right) #+END_SRC *** Custom file #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq custom-file "~/.emacs.d/custom.el") (if (file-exists-p custom-file) (load custom-file)) #+END_SRC *** Switch the focus to help window when it appears #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq help-window-select t) #+END_SRC *** Set default window size #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq initial-frame-alist '((width . 120) (height . 50))) ;; (setq-default indicate-empty-lines t) #+END_SRC *** Stop auto save #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq auto-save-default nil) ;; restore last session ;; (desktop-save-mode t) #+END_SRC *** temp folder Make a temp directory for all cache/history files #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defconst sd-temp-directory (file-name-as-directory "~/.emacs.d/temp")) (unless (file-exists-p sd-temp-directory) (mkdir sd-temp-directory)) #+END_SRC *** Save minibuffer history #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq savehist-file (concat sd-temp-directory "history")) (setq history-length 1000) (setq savehist-additional-variables '(kill-ring search-ring regexp-search-ring)) (savehist-mode 1) ;; set temp file path for recentf and auto-save (setq recentf-save-file (concat sd-temp-directory "recentf")) (setq recentf-max-saved-items 1000) (setq auto-save-list-file-prefix (concat sd-temp-directory "auto-save-list/.saves-")) #+END_SRC *** Max file size #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq large-file-warning-threshold nil) #+END_SRC *** Xterm mode #+BEGIN_SRC emacs-lisp :tangle yes :results silent (unless (display-graphic-p) (xterm-mouse-mode)) #+END_SRC *** others #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq vc-follow-symlinks t) #+END_SRC * Package Management Tools ** Use-package Using [[https://github.com/jwiegley/use-package][use-package]] to manage emacs packages #+BEGIN_SRC emacs-lisp :tangle yes :results silent (unless (package-installed-p 'use-package) (package-refresh-contents) (package-install 'use-package)) (require 'use-package) #+END_SRC ** El-get [[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. Check out [[http://tapoueh.org/emacs/el-get.html][el-get]]. #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package el-get :ensure t :init (add-to-list 'load-path "~/.emacs.d/el-get")) #+END_SRC ** paradox #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package paradox :ensure t) #+END_SRC * Mode-line ** clean mode line clean mode line, Refer to [[https://www.masteringemacs.org/article/hiding-replacing-modeline-strings][Marstering Emacs]], some greek character see [[http://xahlee.info/math/math_unicode_greek.html][math_unicode_greek]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defvar mode-line-cleaner-alist `((auto-complete-mode . " α") (paredit-mode . " π") (eldoc-mode . "") (abbrev-mode . "") (projectile-mode . "") (ivy-mode . "") (undo-tree-mode . "") ;; default is WK (which-key-mode . "") ;; default is SP (smartparens-mode . "") ;; default is LR (linum-relative-mode . "") ;; default is ARev (auto-revert-mode . "") ;; default is Ind (org-indent-mode . "") ;; default is Fly (flyspell-mode . "") (irony-mode . "") (page-break-lines-mode . "") (yas-minor-mode . "y") ;; default jj (evil-escape-mode . "") (auto-fill-mode . "") ;; Major modes (lisp-interaction-mode . "λ") (hi-lock-mode . "") (python-mode . "Py") (emacs-lisp-mode . "EL") ;; (eshell-mode . "𝞔") ;; (dired-mode . "𝞓") ;; (ibuffer-mode . "𝞑") ;; (org-mode . "𝞞") (nxhtml-mode . "nx")) "Alist for `clean-mode-line'. When you add a new element to the alist, keep in mind that you must pass the correct minor/major mode symbol and a string you want to use in the modeline *in lieu of* the original.") (defun clean-mode-line () (interactive) (loop for cleaner in mode-line-cleaner-alist do (let* ((mode (car cleaner)) (mode-str (cdr cleaner)) (old-mode-str (cdr (assq mode minor-mode-alist)))) (when old-mode-str (setcar old-mode-str mode-str)) ;; major mode (when (eq mode major-mode) (setq mode-name mode-str))))) (add-hook 'after-change-major-mode-hook 'clean-mode-line) #+END_SRC ** Powerline mode Install powerline mode [[https://github.com/milkypostman/powerline][powerline]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package powerline :ensure t :config) #+END_SRC Revised powerline-center-theme #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defun sd/powerline-simpler-vc (s) (if s (replace-regexp-in-string "Git[:-]" "" s) s)) (defface sd/powerline-active1 '((t (:background "yellow" :foreground "black" :inherit mode-line))) "My Powerline face 1 based on powerline-active1." :group 'powerline) (defface sd/buffer-modified-active1 '((t (:background "red" :foreground "black" :inherit mode-line))) "My Powerline face 1 based on powerline-active1." :group 'powerline) (defface sd/buffer-view-active1 '((t (:background "green" :foreground "black" :inherit mode-line))) "My Powerline face 1 based on powerline-active1." :group 'powerline) (defface sd/mode-line-buffer-id '((t (:background "yellow" :foreground "black" :inherit mode-line-buffer-id))) "My powerline mode-line face, based on mode-line-buffer-id" :group 'powerline) ;; Don't show buffer modified for scratch and eshell mode (defun sd/buffer-is-eshel-or-scratch () "Dot not show modified indicator for buffers" (interactive) (unless (or (string-match "*scratch*" (buffer-name)) (equal major-mode 'eshell-mode)) t)) (defun sd/powerline-center-theme_revised () "Setup a mode-line with major and minor modes centered." (interactive) (setq-default mode-line-format '("%e" (:eval (let* ((active (powerline-selected-window-active)) (mode-line-buffer-id (if active 'sd/mode-line-buffer-id 'powerline-inactive1)) (mode-line (if active 'mode-line 'mode-line-inactive)) (my-face1 (if active 'sd/powerline-active1 'powerline-inactive1)) (my-face-buffer-modified (if (and (sd/buffer-is-eshel-or-scratch) (buffer-modified-p) (not buffer-read-only)) 'sd/buffer-modified-active1 (if buffer-read-only 'sd/buffer-view-active1 my-face1))) (face1 (if active 'powerline-active1 'powerline-inactive1)) (face2 (if active 'powerline-active2 'powerline-inactive2)) (separator-left (intern (format "powerline-%s-%s" (powerline-current-separator) (car powerline-default-separator-dir)))) (separator-right (intern (format "powerline-%s-%s" (powerline-current-separator) (cdr powerline-default-separator-dir)))) (lhs (list (powerline-raw "%* " my-face-buffer-modified 'l) (powerline-buffer-id mode-line-buffer-id 'l) (powerline-raw " " my-face1) (funcall separator-left my-face1 face1) (powerline-narrow face1 'l) (sd/powerline-simpler-vc (powerline-vc face1)))) (rhs (list (powerline-raw global-mode-string face1 'r) (powerline-raw "%4l" face1 'r) (powerline-raw ":" face1) (powerline-raw "%3c" face1 'r) (funcall separator-right face1 my-face1) (powerline-raw (format-time-string " %I:%M %p ") my-face1 'r))) (center (list (powerline-raw " " face1) (funcall separator-left face1 face2) (powerline-raw (when (and (boundp 'evil-mode) evil-mode) evil-mode-line-tag) face2) (when (and (boundp 'erc-track-minor-mode) erc-track-minor-mode) (powerline-raw erc-modified-channels-object face2 'l)) (powerline-major-mode face2 'l) (powerline-process face2) (powerline-raw " :" face2) (powerline-minor-modes face2 'l) (powerline-raw " " face2) (funcall separator-right face2 face1)))) (concat (powerline-render lhs) (powerline-fill-center face1 (/ (powerline-width center) 2.0)) (powerline-render center) (powerline-fill face1 (powerline-width rhs)) (powerline-render rhs))))))) (setq ns-use-srgb-colorspace nil) ;; Fix the issue in mode-line when showing triangle (sd/powerline-center-theme_revised) #+END_SRC * Color and Theme ** highlight setting - hightligh current line #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; (global-hl-line-mode) ;; don't want high light current line in eshell/term mode (add-hook 'prog-mode-hook 'hl-line-mode) (add-hook 'text-mode-hook 'hl-line-mode) (add-hook 'dired-mode-hook 'hl-line-mode) ;; only highlight selected window (setq hl-line-sticky-flag nil) ;; (setq-default fill-column 120) ;; (add-hook 'text-mode-hook 'turn-on-auto-fill) #+END_SRC - highlight searching text #+BEGIN_SRC emacs-lisp :tangle yes :results silent (set-face-attribute 'lazy-highlight nil :background "yellow" :foreground "black" :weight 'bold) #+END_SRC ** color theme Loading theme should be after all required loaded, refere [[https://github.com/jwiegley/use-package][:defer]] in =use-package= #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package molokai-theme :ensure t) (use-package color-theme :ensure t :init (require 'color-theme) :config (use-package color-theme-sanityinc-tomorrow :ensure t :no-require t :config (load-theme 'molokai t))) #+END_SRC Change the Org-mode colors #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; (defun org-src-color-blocks-light () ;; "Colors the block headers and footers to make them stand out more for lighter themes" ;; (interactive) ;; (custom-set-faces ;; '(org-block-begin-line ;; ((t (:underline "#A7A6AA" :foreground "#008ED1" :background "#EAEAFF")))) ;; '(org-block-background ;; ((t (:background "#FFFFEA")))) ;; '(org-block ;; ((t (:background "#FFFFEA")))) ;; '(org-block-end-line ;; ((t (:overline "#A7A6AA" :foreground "#008ED1" :background "#EAEAFF")))) ;; '(mode-line-buffer-id ((t (:foreground "#005000" :bold t)))) ;; '(which-func ((t (:foreground "#008000")))))) ;; (defun org-src-color-blocks-dark () ;; "Colors the block headers and footers to make them stand out more for dark themes" ;; (interactive) ;; (custom-set-faces ;; '(org-block-begin-line ;; ((t (:foreground "#008ED1" :background "#002E41")))) ;; '(org-block-background ;; ((t (:background "#000000")))) ;; '(org-block ;; ((t (:background "#000000")))) ;; '(org-block-end-line ;; ((t (:foreground "#008ED1" :background "#002E41")))) ;; '(mode-line-buffer-id ((t (:foreground "black" :bold t)))) ;; '(which-func ((t (:foreground "green")))))) ;; (org-src-color-blocks-dark) #+END_SRC improve color for org-mode #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; (deftheme ha/org-theme "Sub-theme to beautify org mode") ;; (if window-system ;; (defvar sd/variable-font-tuple ;; (cond ((x-list-fonts "Source Sans Pro") '(:font "Source Sans Pro")) ;; ((x-list-fonts "Lucida Grande") '(:font "Lucida Grande")) ;; ((x-list-fonts "Verdana") '(:font "Verdana")) ;; ((x-family-fonts "Sans Serif") '(:family "Sans Serif")) ;; (nil (warn "Cannot find a Sans Serif Font. Install Source Sans Pro."))) ;; "My variable width font available to org-mode files and whatnot.")) ;; (defun sd/org-color () ;; (let* ((sd/fixed-font-tuple (list :font sd/fixed-font-family)) ;; (base-font-color (face-foreground 'default nil 'default)) ;; (background-color (face-background 'default nil 'default)) ;; (primary-color (face-foreground 'mode-line nil)) ;; (secondary-color (face-background 'secondary-selection nil 'region)) ;; (base-height (face-attribute 'default :height)) ;; (headline `(:inherit default :weight bold :foreground ,base-font-color))) ;; (custom-theme-set-faces 'ha/org-theme ;; `(org-agenda-structure ((t (:inherit default :height 2.0 :underline nil)))) ;; `(org-verbatim ((t (:inherit 'fixed-pitched :foreground "#aef")))) ;; `(org-table ((t (:inherit 'fixed-pitched)))) ;; `(org-block ((t (:inherit 'fixed-pitched)))) ;; `(org-block-background ((t (:inherit 'fixed-pitched)))) ;; `(org-block-begin-line ((t (:inherit 'fixed-pitched)))) ;; `(org-block-end-line ((t (:inherit 'fixed-pitched)))) ;; `(org-level-8 ((t (,@headline ,@sd/variable-font-tuple)))) ;; `(org-level-7 ((t (,@headline ,@sd/variable-font-tuple)))) ;; `(org-level-6 ((t (,@headline ,@sd/variable-font-tuple)))) ;; `(org-level-5 ((t (,@headline ,@sd/variable-font-tuple)))) ;; `(org-level-4 ((t (,@headline ,@sd/variable-font-tuple ;; :height ,(round (* 1.1 base-height)))))) ;; `(org-level-3 ((t (,@headline ,@sd/variable-font-tuple ;; :height ,(round (* 1.25 base-height)))))) ;; `(org-level-2 ((t (,@headline ,@sd/variable-font-tuple ;; :height ,(round (* 1.5 base-height)))))) ;; `(org-level-1 ((t (,@headline ,@sd/variable-font-tuple ;; :height ,(round (* 1.75 base-height)))))) ;; `(org-document-title ((t (,@headline ,@sd/variable-font-tuple :height 1.5 :underline nil))))))) #+END_SRC ** Rainbow-delimiter #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package rainbow-delimiters :ensure t :init (add-hook 'prog-mode-hook #'rainbow-delimiters-mode)) #+END_SRC ** page-break-lines #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package page-break-lines :ensure t :config (global-page-break-lines-mode)) #+END_SRC ** rainbow-mode Enable rainbow mode in emacs lisp mode #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package rainbow-mode :ensure t ; :init ; (add-hook emacs-lisp-mode-hook 'rainbow-mode) ) #+END_SRC ** cusor color #+BEGIN_SRC emacs-lisp :tangle yes :results silent (if (display-graphic-p) (set-cursor-color 'red)) #+END_SRC * Font Settingh ** font lock #+BEGIN_SRC emacs-lisp :tangle yes :results silent (global-font-lock-mode 1) #+END_SRC ** fonts family #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defvar my-font-family (cond ((x-list-fonts "Source Code Pro") "Source Code Pro")) (cond ((x-list-fonts "HanziPen SC") "HanziPen SC")) ;; (cond ((x-list-fonts "Source Code Pro") "Source Code Pro:weight=light")) ) ;; (when (display-graphic-p) ;; (set-frame-font my-font-family) ;; (set-face-attribute 'default nil :font my-font-family :height 120) ;; (set-face-font 'default my-font-family)) #+END_SRC ** Chinese fonts Fix the font alignment issue when both Chinese and English hybird in org-mode table. Refer [fn:1] #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; (defvar emacs-english-font "Source Code Pro:weight=light" "The font name of English.") (defvar emacs-english-font "Source Code Pro" "The font name of English.") ;; (defvar emacs-cjk-font "STHeiti" "The font name for CJK.") (defvar emacs-cjk-font "HanziPen SC" "The font name for CJK.") (defvar emacs-font-size-pair-list '((5 . 6) (10 . 12) (11 . 14) (12 . 14) (13 . 16) (14 . 16) (15 . 18) (16 . 20) (17 . 20) (18 . 22) (19 . 22) (20 . 24) (21 . 26) (24 . 28) (26 . 32) (28 . 34) (30 . 36) (34 . 40) (36 . 44)) "This list is used to store matching (englis . chinese) font-size.") ;; (defvar emacs-font-size-pair '(13 . 16) "Default font size pair for (english . chinese)") ;; (defvar emacs-font-size-pair '(13 . 16) "Default font size pair for (english . chinese)") (defvar emacs-font-size-pair (nth 3 emacs-font-size-pair-list) "Default font size pair for (english . chinese)") (defun font-exist-p (fontname) "Test if this font is exist or not." (if (or (not fontname) (string= fontname "")) nil (if (not (x-list-fonts fontname)) nil t))) (defun set-font (english chinese size-pair) "Setup emacs English and Chinese font on x window-system." (if (font-exist-p english) (set-frame-font english (format "%s:pixelsize=%d" english (car size-pair)) t) ;; (set-face-attribute 'default nil :font english :height (* 10 (car size-pair))) ;; (set-frame-font (format "%s:pixelsize=%d" english (car size-pair)) t) ) (if (font-exist-p chinese) (dolist (charset '(han cjk-misc) ;; '(kana han symbol cjk-misc bopomofo) ) (set-fontset-font (frame-parameter nil 'font) charset (font-spec :family chinese :size (cdr size-pair)))))) (defun emacs-step-font-size (step) "Increase/Decrease emacs's font size." (let ((scale-steps emacs-font-size-pair-list)) (if (< step 0) (setq scale-steps (reverse scale-steps))) (setq emacs-font-size-pair (or (cadr (member emacs-font-size-pair scale-steps)) emacs-font-size-pair)) (when emacs-font-size-pair (message "emacs font size set to %.1f" (car emacs-font-size-pair)) (set-font emacs-english-font emacs-cjk-font emacs-font-size-pair)))) (defun increase-emacs-font-size () "Decrease emacs's font-size acording emacs-font-size-pair-list." (interactive) (emacs-step-font-size 1)) (defun decrease-emacs-font-size () "Increase emacs's font-size acording emacs-font-size-pair-list." (interactive) (emacs-step-font-size -1)) ; (set-font emacs-english-font emacs-cjk-font '(12 . 16)) ;; (set-font emacs-english-font emacs-cjk-font emacs-font-size-pair) #+END_SRC ** Org Mode font #+BEGIN_SRC emacs-lisp :tangle yes :results silent (when (display-graphic-p) (setq my-ch-font "STkaiti") ;; (setq face-font-rescale-alist `(("HanziPen SC" . ,(/ 16.0 13)))) (setq face-font-rescale-alist `((,my-ch-font . ,(/ 16.0 13)))) ;; (set-face-attribute 'default nil :font "Source Code Pro-13") (set-face-attribute 'default nil :font "Source Code Pro:weight=light" :height 130) ;; (set-fontset-font t 'han (font-spec :family "STkaiti")) ;; (set-fontset-font t 'cjk-misc (font-spec :family "STkaiti")) (dolist (charset '(han cjk-misc)) (set-fontset-font (frame-parameter nil 'font) charset ;; (font-spec :family "HanziPen SC") (font-spec :family my-ch-font)))) #+END_SRC * IDO & SMEX ** IDO #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package ido :ensure t :init (setq ido-enable-flex-matching t ido-ignore-extensions t ido-use-virtual-buffers t ido-use-faces nil ido-everywhere t) (setq ido-save-directory-list-file (concat sd-temp-directory "ido.last")) :config (ido-mode 1) (ido-everywhere 1) (add-to-list 'completion-ignored-extensions ".pyc") (define-key ido-buffer-completion-map (kbd "C-w") #'ido-delete-backward-word-updir) (define-key ido-file-completion-map (kbd "C-w") #'ido-delete-backward-word-updir) (define-key ido-file-dir-completion-map (kbd "C-w") #'ido-delete-backward-updir) ;; (define-key ido-file-dir-completion-map (kbd "C-i") #'ido-copy-current-word) ) (icomplete-mode t) #+END_SRC ** FLX #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package flx-ido :ensure t :config (flx-ido-mode nil)) #+END_SRC ** IDO-vertically #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package ido-vertical-mode :ensure t :init (setq ido-vertical-define-keys 'C-n-C-p-up-and-down) :config (ido-vertical-mode 1)) #+END_SRC ** SMEX #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package smex :ensure t :init (setq smex-save-file (concat sd-temp-directory "smex-items")) (smex-initialize) :bind ("M-x" . smex) ("M-X" . smex-major-mode-commands)) #+END_SRC ** Ido-ubiquitous Use [[https://github.com/DarwinAwardWinner/ido-ubiquitous][ido-ubiquitous]] for ido everywhere. It makes =describe-function= can also use ido #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package ido-ubiquitous :ensure t :init (setq magit-completing-read-function 'magit-ido-completing-read) (setq gnus-completing-read-function 'gnus-ido-completing-read) :config (ido-ubiquitous-mode 1)) #+END_SRC ** Ido-exit-target [[https://github.com/waymondo/ido-exit-target][ido-exit-target]] let you open file/buffer on =other-windows= when call =ido-switch-buffer= #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package ido-exit-target :ensure t :init (mapcar #'(lambda (map) (define-key map (kbd "C-j") #'ido-exit-target-other-window) (define-key map (kbd "C-k") #'ido-exit-target-split-window-below)) (list ido-buffer-completion-map ;; ido-common-completion-map ido-file-completion-map ido-file-dir-completion-map))) #+END_SRC ** helm let helm windows split inside current window #+BEGIN_SRC emacs-lisp :tangle yes :results silent (with-eval-after-load 'helm (setq helm-split-window-in-side-p t)) #+END_SRC * Projectile #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package projectile :ensure t :init (setq projectile-enable-caching t) (setq projectile-switch-project-action 'projectile-dired) (setq projectile-cache-file (concat sd-temp-directory "projectile.cache")) (setq projectile-completion-system 'ivy) :config (add-to-list 'projectile-globally-ignored-files "GTAGS") (projectile-global-mode t)) ;; https://emacs.stackexchange.com/questions/16497/how-to-exclude-files-from-projectile (if (executable-find "rg") (progn (defconst modi/rg-arguments `("--line-number" ; line numbers "--smart-case" "--follow" ; follow symlinks "--mmap") ; apply memory map optimization when possible "Default rg arguments used in the functions in `projectile' package.") (defun modi/advice-projectile-use-rg () "Always use `rg' for getting a list of all files in the project." (mapconcat 'identity (append '("\\rg") ; used unaliased version of `rg': \rg modi/rg-arguments '("--null" ; output null separated results, "--files")) ; get file names matching the regex '' (all files) " ")) (advice-add 'projectile-get-ext-command :override #'modi/advice-projectile-use-rg)) (message "rg is not found")) #+END_SRC * Swiper & Ivy & Counsel #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package counsel :ensure t :defer t :init (use-package ivy :ensure t) (ivy-mode 1) (setq ivy-use-virtual-buffers nil ivy-wrap t ivy-count-format "%d/%d ") (set-face-attribute 'ivy-current-match nil :background "Orange" :foreground "black") (global-set-key (kbd "M-x") 'counsel-M-x) ;; (global-set-key (kbd "C-h f") 'counsel-describe-function) ;; (global-set-key (kbd "C-h v") 'counsel-describe-variable) (global-set-key (kbd "C-x C-f") 'counsel-find-file) (define-key read-expression-map (kbd "C-r") 'counsel-expression-history) (global-set-key (kbd "C-c C-r") 'ivy-resume)) #+END_SRC #+BEGIN_SRC emacs-lisp :tangle yes :results silent (ivy-set-actions t '(("q" (lambda (x) (ivy-quit-and-run (message "=="))) "exit"))) (ivy-set-actions 'projectile-switch-to-buffer '(("j" ivy--switch-buffer-other-window-action "other window" ))) (defun sd/projectile-find-file-other-window-action (file) (message "=========") (message (projectile-expand-root file)) (find-file-other-window (projectile-expand-root file))) (ivy-set-actions 'projectile-find-file '(("j" sd/projectile-find-file-other-window-action "other-window"))) (defun sd/swith-to-buffer () "switch to buffer" (interactive) (if (projectile-project-p) (projectile-switch-to-buffer) (ivy-switch-buffer))) (ivy-set-actions 'sd/swith-to-buffer '(("j" ivy--switch-buffer-other-window-action "other window"))) (defun sd/exit-ivy-and-swith-to-buffer () "exit ivy complete, and call swith to buffer" (interactive) (ivy-quit-and-run (ivy-switch-buffer))) (defun my/ivy-read-action (key) (let ((actions (ivy-state-action ivy-last))) (if (null (ivy--actionp actions)) t (let* ((action-idx (cl-position-if (lambda (x) (equal (car x) key)) (cdr actions)))) (cond ((member key '("" "")) nil) ((null action-idx) (message "%s is not bound" key) nil) (t (message "") (setcar actions (1+ action-idx)) (ivy-set-action actions))))))) (with-eval-after-load "ivy" (define-key ivy-minibuffer-map (kbd "C-o") 'ivy-dispatching-done) (define-key ivy-minibuffer-map (kbd "C-k") (lambda () (interactive) (my/ivy-read-action "j") (ivy-done))) (define-key ivy-minibuffer-map (kbd "M-o") #'sd/exit-ivy-and-swith-to-buffer)) #+END_SRC stolen from [[https://github.com/mariolong/emacs.d/blob/f6a061594ef1b5d1f4750e9dad9dc97d6e122840/emacs-init.org][here]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package swiper :ensure t ;; :init :config ;; (ivy-mode) (global-set-key (kbd "s-/") 'swiper) (define-key swiper-map (kbd "M-r") 'swiper-query-replace) (define-key swiper-map (kbd "C-.") (lambda () (interactive) (insert (format "%s" (with-ivy-window (thing-at-point 'word)))))) (define-key swiper-map (kbd "M-.") (lambda () (interactive) (insert (format "%s" (with-ivy-window (thing-at-point 'symbol))))))) #+END_SRC * Org-mode Settings ** Org-mode Basic setting Always indents header, and hide header leading starts so that no need type =#+STATUP: indent= #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package org :ensure t :init (setq org-startup-indented t) (setq org-hide-leading-starts t) (setq org-src-fontify-natively t) (setq org-src-tab-acts-natively t) (setq org-confirm-babel-evaluate nil) (setq org-use-speed-commands t) (setq org-completion-use-ido t) (setq org-startup-with-inline-images t) ;; latex preview ;; (setq org-startup-with-latex-preview t) ;; (setq org-format-latex-options (plist-put org-format-latex-options :scale 1.2)) (require 'org-habit) (add-to-list 'org-modules 'org-habit) (setq org-habit-graph-column 50) (setq org-hide-emphasis-markers t) (setq org-html-validation-link nil) ;; open link when return clicked (setq org-return-follows-link t) ;; open the ppt file by external open instead of emacs (add-to-list 'org-file-apps '("\\.pptx" . "open %s")) (add-to-list 'org-file-apps '("\\.doc" . "open %s")) (setq org-image-actual-width nil)) #+END_SRC ** Org theme *** Fix the default theme - molokai #+BEGIN_SRC emacs-lisp :tangle yes :results silent (with-eval-after-load "org" (set-face-attribute 'org-block-begin-line nil :background nil :foreground nil :inherit 'shadow :slant 'italic) (set-face-attribute 'org-block-end-line nil :background nil :foreground nil :inherit 'shadow :slant 'italic) ;; (set-face-attribute 'org-table nil :family "Ubuntu Mono" :height (face-attribute 'default :height)) ) #+END_SRC *** variable-pitch-mode and fixed-pitch-mode [[https://yoo2080.wordpress.com/2013/05/30/monospace-font-in-tables-and-source-code-blocks-in-org-mode-proportional-font-in-other-parts/][monospace font in tables and source code blocks in org-mode, proportional font in other parts]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;(when (display-graphic-p) ; (unless (find-font (font-spec :name "Ubuntu Mono")) ; (warn "Font not found Ubuntu Mono")) ; (unless (find-font (font-spec :name "Source Code Pro")) ; (warn "Font not found Source Code Pro")) ; (unless (find-font (font-spec :name "Source Sans Pro")) ; (warn "Font not found Source Sans Pro"))) ;; (set-face-attribute 'variable-pitch nil :font "Source Sans Pro" :height 160) ;; (set-face-attribute 'fixed-pitch nil :font "Source Code Pro" :height (face-attribute 'default :height)) ;; Install Ubuntu Mono fonts and apply it in org-table to align Chinese fonts ;; (with-eval-after-load "org" ;; (mapc (lambda (face) ;; (set-face-attribute face nil :inherit 'fixed-pitch)) ;; (list ;; 'org-code ;; 'org-block ;; 'org-block-background ;; 'org-block-begin-line ;; 'org-block-end-line)) ;; (set-face-attribute 'org-table nil :family "Ubuntu Mono" :height 100) ;; (set-face-attribute 'org-formula nil :family "Ubuntu Mono" :height 100) ;; ;; org-special-keyword inherited from font-lock-keywork originally; as org is changed to variable-pitch, it cause ;; ;; the font in special-keywords are not monospace ;; (set-face-attribute 'org-special-keyword nil :inherit '(font-lock-keyword-face fixed-pitch)) ;; ;; same as above ;; (set-face-attribute 'org-verbatim nil :inherit '(shadow fixed-pitch)) ;; (set-face-attribute 'org-block-begin-line nil :inherit 'shadow :slant 'italic :foreground nil) ;; (set-face-attribute 'org-block-end-line nil :inherit 'shadow :slant 'italic :foreground nil) ;; ;; fix indent broken by variable-pitch-mode ;; ;; http://emacs.stackexchange.com/questions/26864/variable-pitch-face-breaking-indentation-in-org-mode ;; (require 'org-indent) ;; (set-face-attribute 'org-indent nil :inherit '(org-hide fixed-pitch))) ;; (with-eval-after-load "org" ;; (let ((default-font-size (- (face-attribute 'default :height) (if (display-graphic-p) 20 0)))) ;; (set-face-attribute 'org-code nil :height default-font-size) ;; (set-face-attribute 'org-block nil :height default-font-size) ;; ;; (set-face-attribute 'org-block-begin-line nil :background nil :foreground nil :inherit 'shadow :slant 'italic :height default-font-size) ;; ;; (set-face-attribute 'org-block-end-line nil :background nil :foreground nil :inherit 'shadow :slant 'italic :height default-font-size) ;; (when (find-font (font-spec :name "Ubuntu Mono")) ;; (set-face-attribute 'org-table nil :family "Ubutu Mono" :height default-font-size) ;; (set-face-attribute 'org-formula nil :family "Ubutu Mono" :height default-font-size)))) ;; (add-hook 'org-mode-hook ;; (lambda () ;; (let ((default-font-size (- (face-attribute 'default :height) (if (display-graphic-p) 20 0)))) ;; (set-face-attribute 'org-code nil :height default-font-size) ;; (set-face-attribute 'org-block nil :height default-font-size) ;; ;; (set-face-attribute 'org-block-begin-line nil :background nil :foreground nil :inherit 'shadow :slant 'italic :height default-font-size) ;; ;; (set-face-attribute 'org-block-end-line nil :background nil :foreground nil :inherit 'shadow :slant 'italic :height default-font-size) ;; (when (find-font (font-spec :name "Ubuntu Mono")) ;; (set-face-attribute 'org-table nil :family "Ubutu Mono" :height default-font-size) ;; (set-face-attribute 'org-formula nil :family "Ubutu Mono" :height default-font-size))))) #+END_SRC Also correct the face of =org-meta-line= in =org-table= #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; (with-eval-after-load "org" ;; (set-face-attribute 'org-meta-line nil :font "Source Code Pro" :height 120 :slant 'italic :inherit 'font-lock-comment-face)) #+END_SRC *** *** Org-head face #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; (with-eval-after-load "org" ;; (let* ((base-height (face-attribute 'variable-pitch :height)) ;; (base-font-color (face-foreground 'default nil 'default))) ;; (set-face-attribute 'org-document-title nil :weight 'bold :height (+ 60 base-height)) ;; (set-face-attribute 'org-level-1 nil :weight 'bold :height (+ 40 base-height)) ;; (set-face-attribute 'org-level-2 nil :weight 'bold :height (+ 30 base-height)) ;; (set-face-attribute 'org-level-3 nil :weight 'bold :height (+ 20 base-height)) ;; (set-face-attribute 'org-level-4 nil :weight 'bold :height (+ 10 base-height)) ;; (set-face-attribute 'org-level-5 nil :weight 'bold) ;; (set-face-attribute 'org-level-6 nil :weight 'bold) ;; (set-face-attribute 'org-level-7 nil :weight 'bold) ;; (set-face-attribute 'org-level-8 nil :weight 'bold))) #+END_SRC ** Org babel #+BEGIN_SRC emacs-lisp :tangle yes :results silent (el-get-bundle hasu/emacs-ob-racket :features ob-racket) ;; Lua support ;; (use-package ob-lua ;; :ensure t) ;; use current window for org source buffer editting ;; (setq org-src-window-setup 'current-window) (define-key org-mode-map (kbd "C-'") nil) ;; C-M-i is mapped to imenu globally (define-key org-mode-map (kbd "C-M-i") nil) ;; set the ditta.jar path (setq org-ditaa-jar-path "/usr/local/Cellar/ditaa/0.9/libexec/ditaa0_9.jar") (unless (file-exists-p org-ditaa-jar-path) (message "seudut: ditaa.jar not found at %s " org-ditaa-jar-path)) (org-babel-do-load-languages 'org-babel-load-languages '((python . t) (C . t) (perl . t) (calc . t) (latex . t) (java . t) (ruby . t) ; (lua . t) (lisp . t) (scheme . t) (racket . t) (sh . t) (sqlite . t) (js . t) (gnuplot . t) (ditaa . t) (plantuml . t))) ;; toggle image preview (add-hook 'org-babel-after-execute-hook 'sd/display-inline-images 'append) (defun sd/display-inline-images () (condition-case nil (org-display-inline-images) (error nil))) ;; ditaa artist mode (with-eval-after-load "artist" (define-key artist-mode-map [down-mouse-3] 'artist-mouse-choose-operation)) #+END_SRC *** plantUML [[http://eschulte.github.io/babel-dev/DONE-integrate-plantuml-support.html][DONE-integrate-plantuml-support]] #+BEGIN_SRC sh ## support plantuml brew install plantuml #+END_SRC #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package plantuml-mode :ensure t) (setq org-plantuml-jar-path (expand-file-name "/usr/local/Cellar/plantuml/8041/plantuml.8041.jar")) (set-variable 'plantuml-jar-path (expand-file-name "/usr/local/Cellar/plantuml/8041/plantuml.8041.jar")) #+END_SRC ** Org-bullets use [[https://github.com/sabof/org-bullets][org-bullets]] package to show utf-8 charactes #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package org-bullets :ensure t :init (add-hook 'org-mode-hook (apply-partially #'org-bullets-mode t))) (setq org-bullets-bullet-list '("⦿" "✪" "◉" "○" "►" "◆")) ;; increase font size when enter org-src-mode ;; (add-hook 'org-src-mode-hook (lambda () (text-scale-increase 2))) ;; define a face for org-bullets (defface org-bullet-face '((t (:foreground "green yellow"))) "Face used for the org-bullets.") (setq org-bullets-face-name (quote org-bullet-face)) ;; (set-face-attribute 'org-bullet-face t :foreground "burlywood" :weight 'normal :height 1.6) #+END_SRC ** Worf Mode [[https://github.com/abo-abo/worf][worf]] mode is an extension of vi-like binding for org-mode. In =worf-mode=, it is mapping =[=, =]= as =worf-backward= and =worf-forward= in global, wich cause we cannot input =[= and =]=, so here I unset this mappings. And redifined this two to =M-[= and =M-]=. see this [[https://github.com/abo-abo/worf/issues/19#issuecomment-223756599][issue]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package worf :ensure t :commands worf-mode :init (require 'ivy) (add-hook 'org-mode-hook 'worf-mode)) #+END_SRC ** Get Things Done Refer to [[http://doc.norang.ca/org-mode.html][Organize Your Life in Plain Text]] *** basic setup standard key binding #+BEGIN_SRC emacs-lisp :tangle yes :results silent (global-set-key "\C-cl" 'org-store-link) (global-set-key "\C-ca" 'org-agenda) (global-set-key "\C-cb" 'org-iswitchb) #+END_SRC *** Plain List Replace the list bullet =-=, =+=, with =•=, a litter change based [[https://github.com/howardabrams/dot-files/blob/master/emacs-org.org][here]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; (use-package org-mode ;; :init ;; (font-lock-add-keywords 'org-mode ;; '(("^ *\\([-+]\\) " ;; (0 (prog1 () (compose-region (match-beginning 1) (match-end 1) "•"))))))) #+END_SRC *** Todo Keywords refer to [[http://coldnew.github.io/coldnew-emacs/#orgheadline94][fancy todo states]], To track TODO state changes, the =!= is to insert a timetamp, =@= is to insert a note with timestamp for the state change. #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; (setq org-todo-keywords ;; '((sequence "☛ TODO(t)" "|" "✔ DONE(d)") ;; (sequence "⚑ WAITING(w)" "|") ;; (sequence "|" "✘ CANCELLED(c)"))) ; (setq org-todo-keyword-faces ; (quote ("TODO" . (:foreground "red" :weight bold)) ; ("NEXT" . (:foreground "blue" :weight bold)) ; ("WAITING" . (:foreground "forest green" :weight bold)) ; ("DONE" . (:foreground "magenta" :weight bold)) ; ("CANCELLED" . (:foreground "forest green" :weight bold)))) (setq org-todo-keywords (quote ((sequence "TODO(t)" "NEXT(n)" "|" "DONE(d!)") ;; (sequence "WAITING(w@/!)" "HOLD(h@/!)" "|" "CANCELLED(c@/!)" "PHONE" "MEETING") (sequence "WAITING(w@/!)" "HOLD(h@/!)" "|" "CANCELLED(c@/!)" )))) (setq org-todo-keyword-faces (quote (("TODO" :foreground "red" :weight bold) ("NEXT" :foreground "blue" :weight bold) ("DONE" :foreground "forest green" :weight bold) ("WAITING" :foreground "orange" :weight bold) ("HOLD" :foreground "magenta" :weight bold) ("CANCELLED" :foreground "forest green" :weight bold) ;; ("MEETING" :foreground "forest green" :weight bold) ;; ("PHONE" :foreground "forest green" :weight bold) ))) #+END_SRC Fast todo selections #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq org-use-fast-todo-selection t) (setq org-treat-S-cursor-todo-selection-as-state-change nil) #+END_SRC TODO state triggers and tags, [[http://doc.norang.ca/org-mode.html][Organize Your Life in Plain Text]] - Moving a task to =CANCELLED=, adds a =CANCELLED= tag - Moving a task to =WAITING=, adds a =WAITING= tag - Moving a task to =HOLD=, add =HOLD= tags - Moving a task to =DONE=, remove =WAITING=, =HOLD= tag - Moving a task to =NEXT=, remove all waiting/hold/cancelled tags This tags are used to filter tasks in agenda views #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq org-todo-state-tags-triggers (quote (("CANCELLED" ("CANCELLED" . t)) ("WAITING" ("WAITING" . t)) ("HOLD" ("WAITING") ("HOLD" . t)) (done ("WAITING") ("HOLD")) ("TODO" ("WAITING") ("CANCELLED") ("HOLD")) ("NEXT" ("WAITING") ("CANCELLED") ("HOLD")) ("DONE" ("WAITING") ("CANCELLED") ("HOLD"))))) #+END_SRC Logging Stuff #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; log time when task done ;; (setq org-log-done (quote time)) ;; save clocking into to LOGBOOK (setq org-clock-into-drawer t) ;; save state change notes and time stamp into LOGBOOK drawer (setq org-log-into-drawer t) (setq org-clock-into-drawer "CLOCK") #+END_SRC *** Tags #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq org-tag-alist (quote ((:startgroup) ("@office" . ?e) ("@home" . ?h) (:endgroup) ("WAITING" . ?w) ("HOLD" . ?h) ("CANCELLED" . ?c)))) ;; Allow setting single tags without the menu (setq org-fast-tag-selection-single-key (quote expert)) #+END_SRC *** Capture - Refile - Archive Capture lets you quickly store notes with little interruption of your work flow. **** Capture Templates When a new taks needs to be added, categorize it as All captured file which need next actions are stored in =refile.org=, - A new task / note (t) =refile.org= - A work task in office =office.org= - A jourenl =diary.org= - A new habit (h) =refile.org= #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq org-directory "~/org") (setq org-default-notes-file "~/org/refile.org") (setq sd/org-diary-file "~/org/diary.org") (global-set-key (kbd "C-c c") 'org-capture) (setq org-capture-templates (quote (("t" "Todo" entry (file org-default-notes-file) "* TODO %?\n:LOGBOOK:\n- Added: %U\t\tAt: %a\n:END:") ("n" "Note" entry (file org-default-notes-file) "* %? :NOTE:\n:LOGBOOK:\n- Added: %U\t\tAt: %a\n:END:") ("j" "Journal" entry (file+datetree sd/org-diary-file) "* %?\n:LOGBOOK:\n:END:" :clock-in t :clock-resume t) ("h" "Habit" entry (file org-default-notes-file) "* 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 ")))) #+END_SRC **** Refiling Tasks #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq org-refile-targets (quote (;; (nil :maxlevel . 9) (org-agenda-files :maxlevel . 9)))) (setq org-refile-use-outline-path t) (setq org-refile-allow-creating-parent-nodes (quote confirm)) #+END_SRC *** Agenda Setup Setting agenda files and the agenda view #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq org-agenda-files (quote ("~/org/gtd.org"))) ;; only show today's tasks in agenda view ;; (setq org-agenda-span 'day) ;; Use current windows for agenda view ;; (setq org-agenda-window-setup 'current-window) ;; show all feature entries for repeating tasks, ;; this is already setting by default (setq org-agenda-repeating-timestamp-show-all t) ;; Show all agenda dates - even if they are empty (setq org-agenda-show-all-dates t) #+END_SRC ** Org mobile #+BEGIN_SRC emacs-lisp :tangle yes :results silent (with-eval-after-load "org" (require 'org-mobile) ;; Set to the location of your Org files on your local system ;; (setq org-directory "~/org") ;; Set to the name of the file where new notes will be stored (setq org-mobile-inbox-for-pull "~/org/flagged.org") ;; Set to /MobileOrg. (setq org-mobile-directory "~/Dropbox/Apps/MobileOrg")) #+END_SRC ** Export PDF Install MacTex-basic [[http://www.tug.org/mactex/morepackages.html][MacTex-basic]] and some tex packages #+BEGIN_SRC sh wget http://tug.org/cgi-bin/mactex-download/BasicTeX.pkg sudo tlmgr update --self 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 #+END_SRC #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; ;; allow for export=>beamer by placing ;; http://emacs-fu.blogspot.com/2011/04/nice-looking-pdfs-with-org-mode-and.html ;; #+LaTeX_CLASS: beamer in org files (unless (boundp 'org-export-latex-classes) (setq org-export-latex-classes nil)) (add-to-list 'org-export-latex-classes ;; beamer class, for presentations '("beamer" "\\documentclass[11pt]{beamer}\n \\mode<{{{beamermode}}}>\n \\usetheme{{{{beamertheme}}}}\n \\usecolortheme{{{{beamercolortheme}}}}\n \\beamertemplateballitem\n \\setbeameroption{show notes} \\usepackage[utf8]{inputenc}\n \\usepackage[T1]{fontenc}\n \\usepackage{hyperref}\n \\usepackage{color} \\usepackage{listings} \\lstset{numbers=none,language=[ISO]C++,tabsize=4, frame=single, basicstyle=\\small, showspaces=false,showstringspaces=false, showtabs=false, keywordstyle=\\color{blue}\\bfseries, commentstyle=\\color{red}, }\n \\usepackage{verbatim}\n \\institute{{{{beamerinstitute}}}}\n \\subject{{{{beamersubject}}}}\n" ("\\section{%s}" . "\\section*{%s}") ("\\begin{frame}[fragile]\\frametitle{%s}" "\\end{frame}" "\\begin{frame}[fragile]\\frametitle{%s}" "\\end{frame}"))) ;; letter class, for formal letters (add-to-list 'org-export-latex-classes '("letter" "\\documentclass[11pt]{letter}\n \\usepackage[utf8]{inputenc}\n \\usepackage[T1]{fontenc}\n \\usepackage{color}" ("\\section{%s}" . "\\section*{%s}") ("\\subsection{%s}" . "\\subsection*{%s}") ("\\subsubsection{%s}" . "\\subsubsection*{%s}") ("\\paragraph{%s}" . "\\paragraph*{%s}") ("\\subparagraph{%s}" . "\\subparagraph*{%s}"))) (require 'ox-md) (require 'ox-beamer) (setq org-latex-pdf-process '("pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f" "pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f" "pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f")) (setq TeX-parse-self t) (setq TeX-PDF-mode t) (add-hook 'LaTeX-mode-hook (lambda () (LaTeX-math-mode) (setq TeX-master t))) #+END_SRC ** Export Html Color higlight the source code block in exported html, [[http://stackoverflow.com/questions/24082430/org-mode-no-syntax-highlighting-in-exported-html-page][org-mode-no-syntax-highlighting-in-exported-html-page]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package htmlize :ensure t) #+END_SRC ** Org structure template extend org-mode's easy templates, refer to [[http://coldnew.github.io/coldnew-emacs/#orgheadline94][Extend org-modes' esay templates]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; ‘s’ ‘#+BEGIN_SRC ... #+END_SRC’ ;; ‘e’ ‘#+BEGIN_EXAMPLE ... #+END_EXAMPLE’ ;; ‘q’ ‘#+BEGIN_QUOTE ... #+END_QUOTE’ ;; ‘v’ ‘#+BEGIN_VERSE ... #+END_VERSE’ ;; ‘c’ ‘#+BEGIN_CENTER ... #+END_CENTER’ ;; ‘l’ ‘#+BEGIN_LaTeX ... #+END_LaTeX’ ;; ‘L’ ‘#+LaTeX:’ ;; ‘h’ ‘#+BEGIN_HTML ... #+END_HTML’ ;; ‘H’ ‘#+HTML:’ ;; ‘a’ ‘#+BEGIN_ASCII ... #+END_ASCII’ ;; ‘A’ ‘#+ASCII:’ ;; ‘i’ ‘#+INDEX:’ line ;; ‘I’ ‘#+INCLUDE:’ line (add-to-list 'org-structure-template-alist '("E" "#+BEGIN_SRC emacs-lisp :tangle yes :results silent\n?\n#+END_SRC")) (add-to-list 'org-structure-template-alist '("R" "#+BEGIN_SRC racket :tangle no :results output replace\n?\n#+END_SRC")) (add-to-list 'org-structure-template-alist '("S" "#+BEGIN_SRC sh :results output replace\n?\n#+END_SRC")) (add-to-list 'org-structure-template-alist '("p" "#+BEGIN_SRC plantuml :file uml.png \n?\n#+END_SRC")) (add-to-list 'org-structure-template-alist '("P" "#+BEGIN_SRC perl \n?\n#+END_SRC")) (add-to-list 'org-structure-template-alist '("f" "#+BEGIN_SRC fundamental :tangle ?\n\n#+END_SRC")) (add-to-list 'org-structure-template-alist '("C" "#+BEGIN_SRC c :tangle ?\n\n#+END_SRC")) (add-to-list 'org-structure-template-alist '("m" "\\begin{equation}\n?\n\\end{equation}")) (add-to-list 'org-structure-template-alist '("b" "#+STARTUP: showall ,#+STARTUP: inlineimages ,#+OPTIONS: toc:nil\n")) (add-to-list 'org-structure-template-alist '("d" "#+BEGIN_SRC ditaa :file ? :cmdline -r -s 0.8 :cache yes \n\n#+END_SRC")) (add-to-list 'org-structure-template-alist '("u" "#+BEGIN_SRC plantuml :file ? \n\n#+END_SRC")) #+END_SRC ** Org Blog Fetch dependencies file, which is not in this repository. #+BEGIN_SRC perl :results silent :tangle yes print `curl https://raw.githubusercontent.com/seudut/blog/master/my-publish.el -o ./elisp/my-publish.el`; #+END_SRC Load #+BEGIN_SRC emacs-lisp :tangle yes :results silent (add-to-list 'load-path "~/.emacs.d/elisp") (when (file-exists-p "~/.emacs.d/elisp/my-publish.el") (require 'my-publish) (blog-setup-project-alist "~/Private/blog/")) #+END_SRC Refer to [[http://orgmode.org/worg/org-tutorials/org-publish-html-tutorial.html][org-publish-html-tutorial]], and [[https://ogbe.net/blog/blogging_with_org.html][blogging_with_org]] * Magit [[https://github.com/magit/magit][Magit]] is a very cool git interface on Emacs. and Defined keys, using vi keybindings, Refer abo-abo's setting [[https://github.com/abo-abo/oremacs/blob/c5cafdcebc88afe9e73cc8bd40c49b70675509c7/modes/ora-nextmagit.el][here]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package magit :ensure t :init ;; don't ask me to confirm the unsaved change (setq magit-save-repository-buffers nil) ;; default is 50 (setq git-commit-summary-max-length 100) :commands magit-status magit-blame :config (dolist (map (list magit-status-mode-map magit-log-mode-map magit-diff-mode-map magit-staged-section-map)) (define-key map "j" 'magit-section-forward) (define-key map "k" 'magit-section-backward) (define-key map "D" 'magit-discard) (define-key map "O" 'magit-discard-file) (define-key map "n" nil) (define-key map "p" nil) (define-key map "v" 'recenter-top-bottom) (define-key map "i" 'magit-section-toggle)) (define-key magit-mode-map "q" (lambda () (interactive) (magit-mode-bury-buffer t)))) #+END_SRC * Eshell ** Eshell alias #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defalias 'e 'find-file) (defalias 'ff 'find-file-other-window) (defalias 'ee 'find-files) #+END_SRC ** eshell temp directory set default eshell history folder #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq eshell-directory-name (concat sd-temp-directory "eshell")) #+END_SRC ** Eshell erase buffer #+BEGIN_SRC emacs-lisp :tangle yes :results silent (require 'utilities) (defun sd/eshell-hook () (interactive) (define-key eshell-mode-map (kbd "C-j") #'eshell-send-input) (define-key eshell-mode-map (kbd "C-l") #'sd/eshell-clear-buffer)) (add-hook 'eshell-mode-hook #'sd/eshell-hook) #+END_SRC ** Toggle Eshell Toggle an eshell in split window below, refer [[http://www.howardism.org/Technical/Emacs/eshell-fun.html][eshell-here]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defun sd/window-has-eshell () "Check if current windows list has a eshell buffer, and return the window" (interactive) (let ((ret nil)) (walk-windows (lambda (window) (if (equal (with-current-buffer (window-buffer window) major-mode) 'eshell-mode) (setq ret window))) nil nil) ret)) (defun sd/toggle-project-eshell () "Toggle a eshell buffer vertically" (interactive) (if (sd/window-has-eshell) (if (equal major-mode 'eshell-mode) (progn (if (equal (length (window-list)) 1) (mode-line-other-buffer) (delete-window))) (select-window (sd/window-has-eshell))) (progn (split-window-vertically (- (/ (window-total-height) 3))) (other-window 1) (if (projectile-project-p) (projectile-run-eshell) (eshell))))) (global-set-key (kbd "s-e") 'sd/toggle-project-eshell) #+END_SRC ** exec-path-from-shell #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package exec-path-from-shell :ensure t :init (setq exec-path-from-shell-check-startup-files nil) :config (exec-path-from-shell-initialize)) #+END_SRC * Misc Settings ** [[https://github.com/abo-abo/hydra][Hydra]] *** hydra install #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package hydra :ensure t ;; disable new line in minibuffer when hint hydra :init (setq hydra-lv nil)) #+END_SRC *** Windmove Splitter Refer [[https://github.com/abo-abo/hydra/blob/master/hydra-examples.el][hydra-example]], to enlarge or shrink the windows splitter #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defun hydra-move-splitter-left (arg) "Move window splitter left." (interactive "p") (if (let ((windmove-wrap-around)) (windmove-find-other-window 'right)) (shrink-window-horizontally arg) (enlarge-window-horizontally arg))) (defun hydra-move-splitter-right (arg) "Move window splitter right." (interactive "p") (if (let ((windmove-wrap-around)) (windmove-find-other-window 'right)) (enlarge-window-horizontally arg) (shrink-window-horizontally arg))) (defun hydra-move-splitter-up (arg) "Move window splitter up." (interactive "p") (if (let ((windmove-wrap-around)) (windmove-find-other-window 'up)) (enlarge-window arg) (shrink-window arg))) (defun hydra-move-splitter-down (arg) "Move window splitter down." (interactive "p") (if (let ((windmove-wrap-around)) (windmove-find-other-window 'up)) (shrink-window arg) (enlarge-window arg))) #+END_SRC *** hydra misc #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defhydra sd/hydra-misc (:color red :columns nil) "Misc" ("e" eshell "eshell" :exit t) ("p" (lambda () (interactive) (if (not (eq nil (get-buffer "*Packages*"))) (switch-to-buffer "*Packages*") (package-list-packages))) "list-package" :exit t) ("g" magit-status "git-status" :exit t) ("'" mode-line-other-buffer "last buffer" :exit t) ("C-'" mode-line-other-buffer "last buffer" :exit t) ("m" man "man" :exit t) ("d" dired-jump "dired" :exit t) ("b" ibuffer "ibuffer" :exit t) ("q" nil "quit") ("f" nil "quit")) ;; (global-set-key (kbd "C-'") 'sd/hydra-misc/body) (defun sd/exchange-win-layout () "Change the windos layout." (interactive) (when (equal (length (window-list)) 2) (let ((current-layout (if (or (window-in-direction 'right) (window-in-direction 'left)) 'v 'h)) (other-buf (window-buffer (or (window-in-direction 'right) (window-in-direction 'left) (window-in-direction 'below) (window-in-direction 'above))))) (delete-other-windows) (if (eq current-layout 'v) (split-window-below) (split-window-right)) (other-window 1) (switch-to-buffer other-buf)))) (defhydra sd/hydra-window-layout (:color red :colums nil) "Window Layout" ("m" sd/toggle-max-windows "Max-win" :exit t) ("s" ace-swap-window "Swap" :exit t) ("d" ace-delete-window "Delete" :exit t) ("x" sd/exchange-win-layout "eXchange" :exit t) ("u" winner-undo "window-Undo" :exit t) ("r" winner-redo "window-Redo" :exit t) ("C-h" (lambda () (interactive) (evil-window-increase-width 3)) "<<") ("C-l" (lambda () (interactive) (evil-window-decrease-width 3)) ">>") ("C-k" (lambda () (interactive) (evil-window-increase-height 3)) "^") ("C-j" (lambda () (interactive) (evil-window-decrease-height 3)) "v") ("=" balance-windows "=" :exit t) ("q" nil "quit")) (defhydra sd/hydra-gtags (:color red :colums nil) "ggtags - global" ("d" sd/ggtags-find-definition "Definition" :exit t) ("r" ggtags-find-reference "Reference" :exit t) ("s" sd/ggtags-find-symbol "Symbol" :exit t)) (defhydra sd/hydra-projectile (:color red :column nil) "Projectile: " ("s" projectile-switch-open-project "Switch" :exit t) ("f" projectile-find-file "File" :exit t) ("b" projectile-switch-to-buffer "Buffer" :exit t) ("p" projectile-switch-project "Project" :exit t)) #+END_SRC *** hydra launcher #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defhydra sd/hydra-launcher (:color blue :columns 2) "Launch" ("e" emms "emms" :exit t) ("q" nil "cancel")) #+END_SRC ** Line Number Enable linum mode on programming modes #+BEGIN_SRC emacs-lisp :tangle yes :results silent (add-hook 'prog-mode-hook 'linum-mode) #+END_SRC Fix the font size of line number #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defun fix-linum-size () (interactive) (set-face-attribute 'linum nil :height 110)) (add-hook 'linum-mode-hook 'fix-linum-size) #+END_SRC I like [[https://github.com/coldnew/linum-relative][linum-relative]], just like the =set relativenumber= on =vim= #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package linum-relative :ensure t :init (setq linum-relative-current-symbol "") :config (defun linum-new-mode () "If line numbers aren't displayed, then display them. Otherwise, toggle between absolute and relative numbers." (interactive) (if linum-mode (linum-relative-toggle) (linum-mode 1))) :bind ("A-k" . linum-new-mode)) ;; auto enable linum-new-mode in programming modes (add-hook 'prog-mode-hook 'linum-relative-mode) #+END_SRC ** Save File Position #+BEGIN_SRC emacs-lisp :tangle yes :results silent (require 'saveplace) (setq save-place-file "~/.emacs.d/temp/saveplace") (setq-default save-place t) (setq save-place-forget-unreadable-files t) (setq save-place-skip-check-regexp "\\`/\\(?:cdrom\\|floppy\\|mnt\\|/[0-9]\\|\\(?:[^@/:]*@\\)?[^@/:]*[^@/:.]:\\)") #+END_SRC ** Multi-term define =multi-term= mapping to disable some mapping which is used globally. #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package multi-term :ensure t) (defun sd/term-mode-mapping () (mapcar #'(lambda (map) (define-key map (kbd "C-o") nil) (define-key map (kbd "C-g") nil)) (list term-mode-map term-raw-map))) (with-eval-after-load 'multi-term (sd/term-mode-mapping)) #+END_SRC ** ace-link [[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 Type =o= to go to the link #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package ace-link :ensure t :init (ace-link-setup-default)) #+END_SRC ** Ace-Windows [[https://github.com/abo-abo/ace-window][ace-window]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package ace-window :ensure t :defer t ; :init ; (global-set-key (kbd "M-o") 'ace-window) :config (setq aw-keys '(?a ?s ?d ?f ?j ?k ?l))) #+END_SRC ** View only for some directory 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]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent (dir-locals-set-class-variables 'emacs '((nil . ((buffer-read-only . t) (show-trailing-whitespace . nil) (tab-width . 8) (eval . (whitespace-mode -1)) ;; (eval . (when buffer-file-name ;; (setq-local view-no-disable-on-exit t) ;; (view-mode-enter))) (projectile-enable-caching . nil) )))) ;; (dir-locals-set-directory-class (expand-file-name "/usr/local/share/emacs") 'emacs) (dir-locals-set-directory-class "/usr/local/Cellar/emacs" 'emacs) ;; (dir-locals-set-directory-class "~/.emacs.d/elpa" 'emacs) (dir-locals-set-directory-class "~/dotfiles/emacs.d/elpa" 'emacs) (dir-locals-set-directory-class "~/dotfiles/emacs.d/el-get" 'emacs) ;; temp-mode.el ;; Temporary minor mode ;; Main use is to enable it only in specific buffers to achieve the goal of ;; buffer-specific keymaps ;; (defvar sd/temp-mode-map (make-sparse-keymap) ;; "Keymap while temp-mode is active.") ;; ;;;###autoload ;; (define-minor-mode sd/temp-mode ;; "A temporary minor mode to be activated only specific to a buffer." ;; nil ;; :lighter " Temp" ;; sd/temp-mode-map) ;; (defun sd/temp-hook () ;; (if sd/temp-mode ;; (progn ;; (define-key sd/temp-mode-map (kbd "q") 'quit-window)))) ;; (add-hook 'lispy-mode-hook (lambda () ;; (sd/temp-hook))) #+END_SRC ** Info plus #+BEGIN_SRC emacs-lisp :tangle yes :results silent (el-get-bundle info+ :url "https://raw.githubusercontent.com/emacsmirror/emacswiki.org/master/info+.el" ;; (require 'info+) ) (with-eval-after-load 'info (require 'info+)) #+END_SRC ** advice info #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defun sd/info-mode () (interactive) (unless (equal major-mode 'Info-mode) (unless (> (length (window-list)) 1) (split-window-right)) (other-window 1))) ;; open Info buffer in other window instead of current window (defadvice info (before my-info (&optional file buf) activate) (sd/info-mode)) (defadvice Info-exit (after my-info-exit activate) (sd/delete-current-window)) #+END_SRC ** Presentation #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package org-tree-slide :ensure :config ;; (define-key org-mode-map "\C-ccp" 'org-tree-slide-mode) (define-key org-tree-slide-mode-map (kbd "") 'org-tree-slide-content) (define-key org-tree-slide-mode-map (kbd "") 'org-tree-slide-move-next-tree) (define-key org-tree-slide-mode-map [escape] 'org-tree-slide-move-previous-tree)) #+END_SRC ** pdf-tools #+BEGIN_SRC sh #brew install poppler #+END_SRC #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;(use-package pdf-tools ; :ensure t ; :init ; ;; run to complete the installation ; (pdf-tools-install) ; :config ; (add-to-list 'auto-mode-alist '("\.pdf$" . pdf-view-mode)) ; (add-hook 'pdf-outline-buffer-mode-hook #'sd/pdf-outline-map)) ;(defun sd/pdf-outline-map () ; "My keybindings in pdf-outline-map" ; (interactive) ; (define-key pdf-outline-buffer-mode-map (kbd "C-o") nil) ; (define-key pdf-outline-buffer-mode-map (kbd "i") 'outline-toggle-children) ; (define-key pdf-outline-buffer-mode-map (kbd "j") 'next-line) ; (define-key pdf-outline-buffer-mode-map (kbd "k") 'previous-line)) #+END_SRC ** help-mode #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defun sd/help-mode-hook () "Mapping for help mode" (define-key help-mode-map "j" 'next-line) (define-key help-mode-map "k" 'previous-line) (define-key help-mode-map "h" 'forward-char) (define-key help-mode-map "l" 'forward-char) (define-key help-mode-map "H" 'describe-mode) (define-key help-mode-map "v" 'recenter-top-bottom) (define-key help-mode-map "i" 'forward-button) (define-key help-mode-map "I" 'backward-button) (define-key help-mode-map "o" 'ace-link-help)) (add-hook 'help-mode-hook 'sd/help-mode-hook) #+END_SRC Wiki [[http://stackoverflow.com/questions/3480173/show-keys-in-emacs-keymap-value][show-keys-in-emacs-keymap-value]], Helpplus mode can show keymap as human-readable, use ~describe-keymap~ or =C-h M-k= #+BEGIN_SRC emacs-lisp :tangle yes :results silent (el-get-bundle help-macro+ :url "https://raw.githubusercontent.com/emacsmirror/emacswiki.org/master/help-macro+.el" :features help-macro+) (el-get-bundle help+ :url "https://raw.githubusercontent.com/emacsmirror/emacswiki.org/master/help+.el" :features help+) (el-get-bundle help-fns+ :url "https://raw.githubusercontent.com/emacsmirror/emacswiki.org/master/help-fns+.el" :features help-fns+) (el-get-bundle help-mode+ :url "https://raw.githubusercontent.com/emacsmirror/emacswiki.org/master/help-mode+.el" :features help-mode+) #+END_SRC ** Ag install =ag=, =the-silver-searcher= by homebrew on mac #+BEGIN_SRC sh brew install the-silver-searcher #+END_SRC #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package ag :ensure t) #+END_SRC ** Local Variable hooks [[https://www.emacswiki.org/emacs/LocalVariables][LocalVariables]], use =hack-local-variables-hook=, run a hook to set local variable in mode hook #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; make Emacs run a new "local variables hook" for each major mode (add-hook 'hack-local-variables-hook 'run-local-vars-mode-hook) (defun run-local-vars-mode-hook () "Run a hook for the major-mode after the local variables have been processed." (run-hooks (intern (concat (symbol-name major-mode) "-local-vars-hook")))) ;; (add-hook 'c++-mode-local-vars-hook #'sd/c++-mode-local-vars) #+END_SRC ** Table #+BEGIN_SRC emacs-lisp :tangle yes :results silent (add-hook 'text-mode-hook 'table-recognize) #+END_SRC ** url-download To download file in =elisp=, best is =url-copy-file=, here refer [[http://stackoverflow.com/questions/4448055/download-a-file-with-emacs-lisp][download-a-file-with-emacs-lisp]] using =url-retrieve-synchronously= wrapping as a http download client tool #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defun sd/download-file (&optional url download-dir download-name) (interactive) (let ((url (or url (read-string "Enter download URL: "))) (download-dir (read-directory-name "Save to (~/Downloads): " "~/Downloads" "~/Downloads" 'confirm' nil))) (let ((download-buffer (url-retrieve-synchronously url))) (save-excursion (set-buffer download-buffer) ;; we may have to trim the http response (goto-char (point-min)) (re-search-forward "^$" nil 'move) (forward-char) (delete-region (point-min) (point)) (write-file (concat (or download-dir "~/Downloads/") (or download-name (car (last (split-string url "/" t)))))))))) #+END_SRC * Dired ** Dired basic #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq dired-dwim-target t) (use-package dired-details :ensure t :config (setq-default dired-details-hidden-string "--- ") (dired-details-install)) #+END_SRC ** Dired functions #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defun sd/dired-next-line (count) "Move to next line, and always focus on the file name." (interactive "p") (dired-next-line count) (dired-move-to-filename)) (defun sd/dired-previous-line (count) "Move to previous line, and always focus on the file name." (interactive "p") (dired-previous-line count) (dired-move-to-filename)) (defun sd/dired-up-directory () "Go to up directory" (interactive) (let ((old (current-buffer))) (dired-up-directory) (kill-buffer old))) #+END_SRC ** Dired bindings =C-o= is defined as a global key for window operation, here unset it in dired mode #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defun sd/dired-key-map () "My keybindings for dired" (interactive) ;; these two prefix are used globally (define-key dired-mode-map (kbd "C-o") nil) (define-key dired-mode-map (kbd "M-s") nil) ;; toggle hidden files (define-key dired-mode-map (kbd "H") 'dired-omit-mode) ;; scroll (define-key dired-mode-map (kbd "SPC") 'scroll-up-command) (define-key dired-mode-map (kbd "DEL") 'scroll-down-command) (define-key dired-mode-map (kbd "j") 'diredp-next-line) (define-key dired-mode-map (kbd "k") 'diredp-previous-line) (define-key dired-mode-map (kbd "g") 'dired-goto-file) ;; (define-key dired-mode-map (kbd "S-SPC") 'scroll-down-command) ;; jump to fil/dirs (define-key dired-mode-map (kbd "f") 'dired-isearch-filenames) ;; subdir ;; i dired-maybe-insert-subdir ;; o dired-find-file-other-window (switch to other window) ;; O dired-display-file (define-key dired-mode-map (kbd "G") 'ido-dired) (define-key dired-mode-map (kbd "c") 'sd/dired-new-file) (define-key dired-mode-map (kbd "h") 'dired-summary) (define-key dired-mode-map (kbd "r") 'revert-buffer) (define-key dired-mode-map (kbd "l") 'dired-display-file) (define-key dired-mode-map [C-backspace] 'dired-up-directory) (define-key dired-mode-map (kbd "?") 'describe-mode) (define-key dired-mode-map (kbd "z") #'sd/dired-get-size) (define-key dired-mode-map (kbd "C-d") 'dired-kill-subdir) (define-key dired-mode-map (kbd "M-d") 'dired-kill-subdir) (define-key dired-mode-map (kbd "J") 'diredp-next-subdir) (define-key dired-mode-map (kbd "TAB") 'diredp-next-subdir) (define-key dired-mode-map (kbd "K") 'diredp-prev-subdir) (define-key dired-mode-map (kbd "O") 'dired-display-file) (define-key dired-mode-map (kbd "I") 'other-window) (define-key dired-mode-map (kbd "o") 'other-window)) (use-package dired :config (require 'dired-x) ;; also load dired+ (use-package dired+ :ensure t :init (setq diredp-hide-details-initially-flag nil)) (setq dired-omit-mode t) (setq dired-omit-files (concat dired-omit-files "\\|^\\..+$")) (add-hook 'dired-mode-hook (lambda () (sd/dired-key-map) (dired-omit-mode)))) (defadvice dired-summary (around sd/dired-summary activate) "Revisied dired summary." (interactive) (dired-why) (message "Δ: d-delete, u-ndelete, x-punge, f-ind, o-ther window, R-ename, C-opy, c-create, +new dir, r-evert, /-filter, v-iew, l-ist, z-Size, h-summary, ?-help")) (defun sd/dired-high-level-dir () "Go to higher level directory" (interactive) (find-alternate-file "..")) #+END_SRC #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defun sd/dired-new-file-and-open () "Create a new file in dired mode" (interactive) (call-interactively 'find-file)) (defun sd/dired-new-file (file) "Create a new file called FILE. If FILE already exists, signal an error." (interactive (list (read-file-name "Create file: " (dired-current-directory)))) (let* ((expanded (expand-file-name file))) (if (file-exists-p expanded) (error "Cannot create file %s: file exists" expanded)) (write-region "" nil expanded t) (when expanded (dired-add-file expanded) (dired-move-to-filename)))) ;; copied from abo-abo's config (defun sd/dired-get-size () (interactive) (let ((files (dired-get-marked-files))) (with-temp-buffer (apply 'call-process "/usr/bin/du" nil t nil "-sch" files) (message "Size of all marked files: %s" (progn (re-search-backward "\\(^[ 0-9.,]+[A-Za-z]+\\).*total$") (match-string 1)))))) #+END_SRC ** disable ido when dired new file When create a new directory, I want to disalbe =ido= completion. see [[http://stackoverflow.com/questions/7479565/emacs-ido-mode-and-creating-new-files-in-directories-it-keeps-changing-the-dire][here]]. Thhis code snippets copied from [[https://emacs.stackexchange.com/questions/13713/how-to-disable-ido-in-dired-create-directory/13795#13795?newreg%3Ddb17c20f7af3490fb11cf15f1d888e9e][How to disable IDO in ‘dired-create-directory’]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defun mk-anti-ido-advice (func &rest args) "Temporarily disable IDO and call function FUNC with arguments ARGS." (interactive) (let ((read-file-name-function #'read-file-name-default) (completing-read-function #'completing-read-default)) (if (called-interactively-p 'any) (call-interactively func) (apply func args)))) (defun mk-disable-ido (command) "Disable IDO when command COMMAND is called." (advice-add command :around #'mk-anti-ido-advice)) (defun mk-anti-ido-no-completing-advice (func &rest args) "Temporarily disable IDO and call function FUNC with arguments ARGS." (interactive) (let ((read-file-name-function #'read-file-name-default) ;; (completing-read-function #'completing-read-default) ) (if (called-interactively-p 'any) (call-interactively func) (apply func args)))) (defun mk-disable-ido-no-completing (command) "Disable IDO when command COMMAND is called." (advice-add command :around #'mk-anti-ido-no-completing-advice)) #+END_SRC Disalble =ido= when new a directory or file in =dired= mode #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; call the function which you want to disable ido (mk-disable-ido 'dired-create-directory) (mk-disable-ido 'sd/dired-new-file-and-open) (mk-disable-ido 'sd/dired-new-file) (mk-disable-ido-no-completing 'dired-goto-file) #+END_SRC ** Dired open with =!= =dired-do-shell-command= =&= =dired-do-async-shell-command= here on Mac, just use "open" commands to pen =.pdf=, =.html= and image files #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq dired-guess-shell-alist-user '(("\\.pdf\\'" "open" "okular") ("\\.\\(?:djvu\\|eps\\)\\'" "evince") ("\\.\\(?:jpg\\|jpeg\\|png\\|gif\\|xpm\\)\\'" "open") ("\\.\\(?:xcf\\)\\'" "gimp") ("\\.csv\\'" "libreoffice") ("\\.tex\\'" "pdflatex" "latex") ("\\.\\(?:mp4\\|mkv\\|avi\\|rmvb\\|flv\\|ogv\\)\\(?:\\.part\\)?\\'" "mplayer") ("\\.\\(?:mp3\\|flac\\|wav\\)\\'" "mplayer") ("\\.html?\\'" "open") ("\\.dmg\\'" "open") ("\\.cue?\\'" "audacious"))) (defun sd/dired-start-process (cmd &optional file-list) (interactive (let ((files (dired-get-marked-files t current-prefix-arg))) (list (dired-read-shell-command "& on %s: " current-prefix-arg files) files))) ;; (let (list-switch)) (start-process cmd nil shell-file-name shell-command-switch (format "nohup 1>/dev/null 2>/dev/null %s \"%s\"" cmd ;; (if (and (> (length file-list) 1) ;; (setq list-switch ;; (cadr (assoc cmd ora-dired-filelist-cmd)))) ;; (format "%s %s" cmd list-switch) ;; cmd) (mapconcat #'expand-file-name file-list "\" \"")))) #+END_SRC ** dired-hacks #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package dired-hacks-utils :ensure t :defer t) #+END_SRC ** dired-narrow #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;;narrow dired to match filter (use-package dired-narrow :ensure t :commands (dired-narrow) :bind (:map dired-mode-map ("/" . dired-narrow))) #+END_SRC * Ibuffer #+BEGIN_SRC emacs-lisp :tangle yes :results silent (global-set-key (kbd "s-b") 'ibuffer) (with-eval-after-load 'ibuffer (define-key ibuffer-mode-map (kbd "C-o") nil) (define-key ibuffer-mode-map (kbd "j") 'ibuffer-forward-line) (define-key ibuffer-mode-map (kbd "k") 'ibuffer-backward-line) (define-key ibuffer-mode-map (kbd "r") 'ibuffer-update) (define-key ibuffer-mode-map (kbd "g") 'ibuffer-jump-to-buffer) (define-key ibuffer-mode-map (kbd "h") 'sd/ibuffer-summary)) (defun sd/ibuffer-summary () "Show summary of keybindings in ibuffer mode" (interactive) (message "Β: m|u - (un)mark, /-filter, //-remove filter, t, RET, g, k, S, D, Q; q to quit; h for help")) #+END_SRC * Completion ** company mode and company-statistics #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package company :ensure t :diminish company-mode :init (setq company-idle-delay 0.1) (setq company-selection-wrap-around t) :config (define-key company-active-map (kbd "M-n") nil) (define-key company-active-map (kbd "M-p") nil) (define-key company-active-map (kbd "SPC") #'sd/company-stop-input-space) (define-key company-active-map (kbd "C-n") #'company-select-next) (define-key company-active-map (kbd "C-p") #'company-select-previous) ;; should map both (kbd "TAB") and [tab],https://github.com/company-mode/company-mode/issues/75 (define-key company-active-map (kbd "TAB") #'company-complete-selection) (define-key company-active-map [tab] #'company-complete-selection) (define-key company-active-map (kbd "C-w") nil) (define-key company-active-map (kbd "C-h") nil) (global-company-mode) ;; magig-commit is text-modeh (setq company-global-modes '(not org-mode magit-status-mode text-mode eshell-mode gfm-mode markdown-mode))) (use-package company-statistics :ensure t :init (setq company-statistics-file (concat MY-EMACS-TMP "/company-statistics-cache.el")) :config (company-statistics-mode)) (defun sd/company-stop-input-space () "Stop completing and input a space,a workaround of a semantic issue `https://github.com/company-mode/company-mode/issues/614'" (interactive) (company-abort) (insert " ")) #+END_SRC ** YASnippet *** yasnippet #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package yasnippet :ensure t :defer t :init (add-hook 'prog-mode-hook #'yas-minor-mode) :config (yas-reload-all)) #+END_SRC ** YouCompleteMe #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package ycmd :ensure t :init (use-package company-ycmd :ensure t :init (setq company-ycmd-enable-fuzzy-matching nil) :config (company-ycmd-setup)) (setq ycmd-force-semantic-completion t) (add-hook 'c++-mode-hook 'ycmd-mode) (add-hook 'c-mode-hook 'ycmd-mode) (set-variable 'ycmd-server-command '("python" "/Users/peng/project/ycmd/ycmd")) (set-variable 'ycmd-global-config "/Users/peng/project/ycmd/cpp/ycm/.ycm_extra_conf.py")) #+END_SRC ** company and yasnippet Add yasnippet as the company candidates #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;Add yasnippet support for all company backends ;https://github.com/syl20bnr/spacemacs/pull/179 (defvar company-mode/enable-yas t "Enable yasnippet for all backends.") (defun company-mode/backend-with-yas (backend) (if (or (not company-mode/enable-yas) (and (listp backend) (member 'company-yasnippet backend))) backend (append (if (consp backend) backend (list backend)) '(:with company-yasnippet)))) (setq company-backends (mapcar #'company-mode/backend-with-yas company-backends)) #+END_SRC Refer, [[http://emacs.stackexchange.com/questions/7908/how-to-make-yasnippet-and-company-work-nicer][how-to-make-yasnippet-and-company-work-nicer]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defun check-expansion () (save-excursion (if (looking-at "\\_>") t (backward-char 1) (if (looking-at "\\.") t (backward-char 1) (if (looking-at "->") t nil))))) (defun do-yas-expand () (let ((yas/fallback-behavior 'return-nil)) (yas/expand))) (defun tab-indent-or-complete () (interactive) (cond ((minibufferp) (minibuffer-complete)) (t (indent-for-tab-command) (if (or (not yas/minor-mode) (null (do-yas-expand))) (if (check-expansion) (progn (company-manual-begin) (if (null company-candidates) (progn (company-abort) (indent-for-tab-command))))))))) (defun tab-complete-or-next-field () (interactive) (if (or (not yas/minor-mode) (null (do-yas-expand))) (if company-candidates (company-complete-selection) (if (check-expansion) (progn (company-manual-begin) (if (null company-candidates) (progn (company-abort) (yas-next-field)))) (yas-next-field))))) (defun expand-snippet-or-complete-selection () (interactive) (if (or (not yas/minor-mode) (null (do-yas-expand)) (company-abort)) (company-complete-selection))) (defun abort-company-or-yas () (interactive) (if (null company-candidates) (yas-abort-snippet) (company-abort))) ' ;; (require 'company) ;; (require 'yasnippet) ;; (global-set-key [tab] 'tab-indent-or-complete) ;; (global-set-key (kbd "TAB") 'tab-indent-or-complete) ;; (global-set-key [(control return)] 'company-complete-common) ;; (define-key company-active-map [tab] 'expand-snippet-or-complete-selection) ;; (define-key company-active-map (kbd "TAB") 'expand-snippet-or-complete-selection) ;; (define-key yas-minor-mode-map [tab] nil) ;; (define-key yas-minor-mode-map (kbd "TAB") nil) ;; (define-key yas-keymap [tab] 'tab-complete-or-next-field) ;; (define-key yas-keymap (kbd "TAB") 'tab-complete-or-next-field) ;; (define-key yas-keymap [(control tab)] 'yas-next-field) ;; (define-key yas-keymap (kbd "C-g") 'abort-company-or-yas) #+END_SRC * Libs #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package s :ensure t) #+END_SRC * Programming Language ** Color identiifiers mode #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package color-identifiers-mode :ensure t :init (dolist (mode '(emacs-lisp-mode-hook c-mode-hook c++-mode-hook)) (add-hook mode #'color-identifiers-mode)) :diminish color-identifiers-mode) (global-prettify-symbols-mode t) #+END_SRC ** Font lock face #+BEGIN_SRC emacs-lisp :tangle yes :results silent (set-face-attribute 'font-lock-keyword-face nil :foreground "#F92672" :weight 'bold) (set-face-attribute 'font-lock-builtin-face nil :weight 'bold) (set-face-attribute 'font-lock-function-name-face nil :foreground "#A6E22E" :weight 'normal :slant 'normal) (set-face-attribute 'font-lock-variable-name-face nil :foreground "#00FF00") (dolist (mode '(c-mode c++-mode)) (font-lock-add-keywords mode ;; highlight %s \n '(("\\([%\\][a-zA-Z]\\)" (1 font-lock-keyword-face prepend)) ("[^[:alpha:]]\\([[:digit:]]*\\)[^[:alpha:]]" (1 font-lock-constant-face append)) ;; hex number ("[^[:alpha:]]\\(0[x\\|X][0-9a-fA-F]*\\)[^[:alpha:]]" (1 font-lock-constant-face append)) ;; hightlight the function call ("\\s\"?\\(\\(\\sw\\|\\s_\\)+\\(<-\\)?\\)\\s\"?*\\s-*(" (1 font-lock-function-name-face))) t)) (font-lock-add-keywords 'c++-mode '( ("[\s\\|::]\\(cin\\|cout\\|endl\\)[^[:alpha:][:digit:]]" (1 font-lock-constant-face append)) ) t) #+END_SRC ** Emacs Lisp In Lisp Mode, =M-o= is defined, but I use this for global hydra window. So here disable this key bindings in =lispy-mode-map= after loaded. see [[http://stackoverflow.com/questions/298048/how-to-handle-conflicting-keybindings][here]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package lispy :ensure t :init (setq lispy-delete-backward-recenter 0) (with-eval-after-load "lispy" (define-key lispy-mode-map (kbd "M-o") nil) (define-key lispy-mode-map (kbd "g") 'special-lispy-goto-local) (define-key lispy-mode-map (kbd "G") 'special-lispy-goto) (define-key lispy-mode-map (kbd "M-m") 'back-to-indentation)) :config (add-hook 'emacs-lisp-mode-hook (apply-partially #'lispy-mode 1))) #+END_SRC ** Perl *** CPerl mode [[https://www.emacswiki.org/emacs/CPerlMode][CPerl mode]] has more features than =PerlMode= for perl programming. Alias this to =CPerlMode= #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defalias 'perl-mode 'cperl-mode) ;; (setq cperl-hairy t) ;; Turns on most of the CPerlMode options (setq cperl-auto-newline t) (setq cperl-highlight-variables-indiscriminately t) ;(setq cperl-indent-level 4) ;(setq cperl-continued-statement-offset 4) (setq cperl-close-paren-offset -4) (setq cperl-indent-parents-as-block t) (setq cperl-tab-always-indent t) ;(setq cperl-brace-offset 0) (add-hook 'cperl-mode-hook (apply-partially #'cperl-set-style "C++")) (defalias 'perldoc 'cperl-perldoc) #+END_SRC *** Perl template Refer [[https://www.emacswiki.org/emacs/AutoInsertMode][AutoInsertMode]] Wiki #+BEGIN_SRC emacs-lisp :tangle yes :results silent (eval-after-load 'autoinsert '(define-auto-insert '("\\.pl\\'" . "Perl skeleton") '( "Empty" "#!/usr/bin/perl -w" \n \n "use strict;" > \n \n > _ ))) #+END_SRC *** Perl Keywords #+BEGIN_SRC emacs-lisp :tangle yes :results silent (font-lock-add-keywords 'cperl-mode '(("\\(say\\)" . cperl-nonoverridable-face) ("\\([0-9.]\\)*" . font-lock-constant-face) ("\".*\\(\\\n\\).*\"" 1 font-lock-constant-face prepend) ("\n" 0 font-lock-constant-face prepend) ;; ("[%\\][[:alpha:]]" . font-lock-constant-face) ("\\(^#!.*\\)$" . cperl-nonoverridable-face))) #+END_SRC ** C & C++ C/C++ ide tools 1. completion (file name, function name, variable name) 2. template yasnippet (keywords, if, function) 3. tags jump *** c/c++ style #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; (setq c-default-style "stroustrup" ;; c-basic-offset 4) ;; ;; "C-M-j" is my global binding for avy goto line below ;; ;; disable it in c mode ;; (mapcar #'(lambda (map) ;; (define-key map (kbd "C-M-j") nil)) ;; (list c-mode-map ;; c++-mode-map ;; objc-mode-map)) ;; objective c (add-to-list 'auto-mode-alist '("\\.mm\\'" . objc-mode)) (setq-default c-hungry-delete-key t) ;; Looks `c-hanging-braces-alist' doesn't work as expected when `electric-pair-mode' is enabled. (electric-pair-mode 1) (defconst sd/c-style '("stroustrup" (c-tab-always-indent . t) (c-basic-offset . 4) (c-hanging-braces-alist . ((substatement-open before) (statement-block-intro before))) (c-hanging-colons-alist . ()) (c-echo-syntactic-information-p . nil) (c-hanging-semi&comma-criteria . ())) "My C programming style") (c-add-style "sd-c-style" sd/c-style) (setq c-default-style "sd-c-style") (add-hook 'c-mode-hook '(lambda () (c-toggle-auto-newline 1) (c-set-style "sd-c-style"))) ;; (advice-add 'c-electric-brace :after (lambda (arg) "Add new line after insert {}" (newline-and-indent))) #+END_SRC *** irony **** install irony server Install clang, on mac, it has =libclang.dylib=, but no develop headers. Install by =brew= #+BEGIN_SRC sh brew install llvm --with-clang #+END_SRC then install irony searver, and =LIBCLANG_LIBRARY= and =LIBCLANG_INCLUDE_DIR= accordingly #+BEGIN_SRC emacs-lisp :tangle no :results silent (irony-install-server) #+END_SRC #+BEGIN_SRC sh cmake -DLIBCLANG_LIBRARY\=/usr/local/Cellar/llvm/4.0.1/lib/libclang.dylib \ -DLIBCLANG_INCLUDE_DIR=/usr/local/Cellar/llvm/4.0.1/include \ -DCMAKE_INSTALL_PREFIX\=/Users/peng/.emacs.d/irony/ \ /Users/peng/.emacs.d/elpa/irony-20160713.1245/server && cmake --build . --use-stderr --config Release --target install #+END_SRC **** irony config irony-mode-hook, copied from [[https://github.com/Sarcasm/irony-mode][irony-mode]] github #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; (use-package irony ;; :ensure t ;; :init ;; (add-hook 'c++-mode-hook 'irony-mode) ;; (add-hook 'c-mode-hook 'irony-mode) ;; (add-hook 'objc-mode-hook 'irony-mode)) ;; replace the `completion-at-point' and `complete-symbol' bindings in ;; irony-mode's buffers by irony-mode's function (defun my-irony-mode-hook () (define-key irony-mode-map [remap completion-at-point] 'irony-completion-at-point-async) (define-key irony-mode-map [remap complete-symbol] 'irony-completion-at-point-async)) ;; (add-hook 'irony-mode-hook 'my-irony-mode-hook) ;; (add-hook 'irony-mode-hook 'irony-cdb-autosetup-compile-options) ;; (add-hook 'c++-mode-local-vars-hook #'sd/c++-mode-local-vars) ;; add C++ completions, because by default c++ file can not complete ;; c++ std functions, another method is create .dir-local.el file, for p ;; for project see irony (defun sd/c++-mode-local-vars () (setq irony--compile-options '("-std=c++11" "-stdlib=libc++" "-I/usr/include/c++/4.2.1"))) #+END_SRC irony-company #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; (use-package company-irony ;; :ensure t) ;; (use-package flycheck-irony ;; :ensure t) ;; (use-package company-c-headers ;; :ensure t ;; :config ;; (add-to-list 'company-c-headers-path-system "/usr/include/c++/4.2.1/") ;; (add-to-list 'company-c-headers-path-system "/usr/local/include/")) ;; (with-eval-after-load 'company ;; (add-to-list 'company-backends 'company-irony) ;; (add-to-list 'company-backends 'company-c-headers)) ;; (with-eval-after-load 'company ;; (push '(company-irony :with company-yasnippet) company-backends) ;; (push '(company-c-headers :with company-yasnippet) company-backends)) ;; (with-eval-after-load 'flycheck ;; (add-hook 'flycheck-mode-hook #'flycheck-irony-setup)) #+END_SRC *** flycheck #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package flycheck :ensure t) #+END_SRC *** gtags #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package ggtags :ensure t :config (define-key ggtags-mode-map (kbd "M-g d") 'ggtags-find-definition) (define-key ggtags-mode-map (kbd "M-g r") 'ggtags-find-reference) (define-key ggtags-mode-map (kbd "M-g r") 'ggtags-find-reference) (define-key ggtags-mode-map (kbd "C-c g s") 'ggtags-find-other-symbol) (define-key ggtags-mode-map (kbd "C-c g h") 'ggtags-view-tag-history) (define-key ggtags-mode-map (kbd "C-c g r") 'ggtags-find-reference) (define-key ggtags-mode-map (kbd "C-c g f") 'ggtags-find-file) (define-key ggtags-mode-map (kbd "C-c g c") 'ggtags-create-tags) (define-key ggtags-mode-map (kbd "C-c g u") 'ggtags-update-tags)) (add-hook 'c-mode-common-hook (lambda () (when (derived-mode-p 'c-mode 'c++-mode 'java-mode) (ggtags-mode 1)))) (defun sd/ggtags-find-definition () "Find the definition with current name completing." (interactive) (setq current-prefix-arg '(4)) (call-interactively 'ggtags-find-definition)) (defun sd/ggtags-find-symbol () "Find symbol" (interactive) (setq current-prefix-arg '(4)) (call-interactively 'ggtags-find-other-symbol)) (require 'cc-mode) (require 'semantic) (setq semanticdb-default-save-directory (concat MY-EMACS-TMP "/semantic/")) (unless (file-exists-p semanticdb-default-save-directory) (make-directory semanticdb-default-save-directory)) (global-semanticdb-minor-mode 1) (global-semantic-idle-scheduler-mode 1) (semantic-mode 1) #+END_SRC *** google C style #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; (use-package google-c-style ;; :ensure t ;; :config ;; (add-hook 'c-mode-hook 'google-set-c-style) ;; (add-hook 'c++-mode-hook 'google-set-c-style)) #+END_SRC *** Compile and Run the C file #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defun my-cpp-hook () (let* ((current-file-name) (out-file-name)) (when buffer-file-name (setq current-file-name (shell-quote-argument buffer-file-name)) (setq out-file-name (shell-quote-argument (concat (file-name-sans-extension buffer-file-name) ".out")))) (setq-local compilation-read-command t) (set (make-local-variable 'compile-command) (concat "g++ -Wall -std=c++11 " current-file-name " -o " out-file-name " && " out-file-name )) (local-set-key (kbd "s-r") 'compile))) (add-hook 'c-mode-hook 'my-cpp-hook) (add-hook 'c++-mode-hook 'my-cpp-hook) #+END_SRC ** Lua #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package lua-mode :ensure t) #+END_SRC ** Scheme Install =guile=, =guile= is an implementation of =Scheme= programming language. #+BEGIN_SRC sh brew install guile #+END_SRC #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq geiser-scheme-implementation 'guile) #+END_SRC #+BEGIN_SRC scheme (define a "3") a #+END_SRC #+RESULTS: : 3 ** Racket #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package racket-mode :ensure t :config (define-key racket-mode-map (kbd "s-r") 'racket-run) (add-to-list 'racket-mode-hook (lambda () (lispy-mode 1)))) ;; set racket path (setenv "PATH" (concat (getenv "PATH") ":" "/Applications/Racket v6.10.1/bin")) (setenv "MANPATH" (concat (getenv "MANPATH") ":" "/Applications/Racket v6.10.1/man")) (setq exec-path (append exec-path '("/Applications/Racket v6.10.1/bin"))) (add-to-list 'auto-mode-alist '("\\.rkt\\'" . racket-mode)) #+END_SRC * Compile Set the environments vairables in compilation mode #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package compile :commands compile :config (setq compilation-environment (cons "LC_ALL=C" compilation-environment)) (setq compilation-auto-jump-to-first-error t) (setq compilation-auto-jump-to-next t) (setq compilation-scroll-output 'first-error) ;; this will save all the modified buffers before compile (setq compilation-ask-about-save nil) (setq compilation-window-height (/ (window-total-height) 3))) ;; super-r to compile (with-eval-after-load "compile" (define-key compilation-mode-map (kbd "C-o") nil) (define-key compilation-mode-map (kbd "n") 'compilation-next-error) (define-key compilation-mode-map (kbd "p") 'compilation-previous-error) (define-key compilation-mode-map (kbd "q") (lambda () (interactive) (quit-window t))) (define-key compilation-mode-map (kbd "r") #'recompile)) ;; here note dynamic binding the value of vv, otherwise it will resport error when run the hook. ;; https://emacs.stackexchange.com/questions/10394/scope-in-lambda (dolist (vv '( (cperl-mode-hook . "perl") (lua-mode-hook . "lua") (python-mode-hook . "python") (shell-mode-hook . "sh"))) (add-hook (car vv) `(lambda () (unless (or (file-exists-p "makefile") (file-exists-p "Makefile")) (set (make-local-variable 'compile-command) (concat (cdr ',vv) " " (if buffer-file-name (shell-quote-argument buffer-file-name)))))))) (global-set-key (kbd "s-r") 'compile) #+END_SRC * Auto-Insert ** Enable auto-insert mode #+BEGIN_SRC emacs-lisp :tangle yes :results silent (auto-insert-mode t) (setq auto-insert-query nil) #+END_SRC ** C++ Auto Insert #+BEGIN_SRC emacs-lisp :tangle yes :results silent (eval-after-load 'autoinsert '(define-auto-insert '("\\.cpp\\|.cc\\'" . "C++ skeleton") '( "Short description:" "/*" "\n * " (file-name-nondirectory (buffer-file-name)) "\n */" > \n \n "#include " \n "//#include \"" (file-name-sans-extension (file-name-nondirectory (buffer-file-name))) ".hpp\"" \n \n "using namespace std;" \n \n "int main (int argc, char *argv[])" "\n{" \n > _ \n "return 0;" "\n}" > \n ))) (eval-after-load 'autoinsert '(define-auto-insert '("\\.c\\'" . "C skeleton") '( "Short description:" "/*\n" " * " (file-name-nondirectory (buffer-file-name)) "\n" " */" > \n \n "#include " \n "//#include \"" (file-name-sans-extension (file-name-nondirectory (buffer-file-name))) ".h\"" \n \n "int main (int argc, char *argv[])\n" "{" \n > _ \n "return 0;\n" "}" > \n ))) (eval-after-load 'autoinsert '(define-auto-insert '("\\.h\\|.hpp\\'" . "c/c++ header") '((s-upcase (s-snake-case (file-name-nondirectory buffer-file-name))) "#ifndef " str n "#define " str "\n\n" _ "\n\n#endif // " str))) #+END_SRC ** Python template #+BEGIN_SRC emacs-lisp :tangle yes :results silent (eval-after-load 'autoinsert '(define-auto-insert '("\\.\\(py\\)\\'" . "Python skeleton") '( "Empty" "#import os,sys" \n \n \n ))) #+END_SRC ** Elisp Emacs lisp auto-insert, based on the default module in =autoinsert.el=, but replace =completing-read= as =completing-read-ido-ubiquitous= to fix the edge case of that =ido= cannot handle. #+BEGIN_SRC emacs-lisp :tangle yes :results silent (eval-after-load 'autoinsert '(define-auto-insert '("\\.el\\'" . "my Emacs Lisp header") '( "Short description: " ";;; " (file-name-nondirectory (buffer-file-name)) " --- " str (make-string (max 2 (- 80 (current-column) 27)) ?\s) "-*- lexical-binding: t; -*-" '(setq lexical-binding t) "\n ;; Copyright (C) " (format-time-string "%Y") " " (getenv "ORGANIZATION") | (progn user-full-name) " ;; Author: " (user-full-name) '(if (search-backward "&" (line-beginning-position) t) (replace-match (capitalize (user-login-name)) t t)) '(end-of-line 1) " <" (progn user-mail-address) "> ;; Keywords: " '(require 'finder) ;;'(setq v1 (apply 'vector (mapcar 'car finder-known-keywords))) '(setq v1 (mapcar (lambda (x) (list (symbol-name (car x)))) finder-known-keywords) v2 (mapconcat (lambda (x) (format "%12s: %s" (car x) (cdr x))) finder-known-keywords "\n")) ((let ((minibuffer-help-form v2)) (completing-read-ido-ubiquitous "Keyword, C-h: " v1 nil t)) str ", ") & -2 " \;; This program is free software; you can redistribute it and/or modify \;; it under the terms of the GNU General Public License as published by \;; the Free Software Foundation, either version 3 of the License, or \;; (at your option) any later version. \;; This program is distributed in the hope that it will be useful, \;; but WITHOUT ANY WARRANTY; without even the implied warranty of \;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the \;; GNU General Public License for more details. \;; You should have received a copy of the GNU General Public License \;; along with this program. If not, see . \;;; Commentary: \;; " _ " \;;; Code: \(provide '" (file-name-base) ") \;;; " (file-name-nondirectory (buffer-file-name)) " ends here\n"))) #+END_SRC ** Org file template #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; (eval-after-load 'autoinsert ;; '(define-auto-insert '("\\.\\(org\\)\\'" . "Org-mode skeleton") ;; '( ;; "title: " ;; "#+TITLE: " str (make-string 30 ?\s) > \n ;; "#+AUTHOR: Peng Li\n" ;; "#+EMAIL: seudut@gmail.com\n" ;; "#+DATE: " (shell-command-to-string "echo -n $(date +%Y-%m-%d)") > \n ;; > \n ;; > _))) #+END_SRC * Markdown mode #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package markdown-mode :ensure t :commands (markdown-mode gfm-mode) :mode (("README\\.md\\'" . gfm-mode) ("\\.md\\'" . markdown-mode) ("\\.markdown\\'" . markdown-mode)) :init (setq markdown-command "multimarkdown")) ;; (add-hook 'gfm-mode-hook (lambda () ;; (set-face-attribute 'markdown-inline-code-face nil :inherit 'fixed-pitch) ;; (set-face-attribute 'markdown-pre-face nil :inherit 'fixed-pitch))) ;; (with-eval-after-load "gfm-mode" ;; (set-face-attribute 'markdown-inline-code-face nil :inherit 'fixed-pitch) ;; (set-face-attribute 'markdown-pre-face nil :inherit 'fixed-pitch)) #+END_SRC #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package markdown-preview-eww :ensure t) #+END_SRC * Iedit #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package iedit :ensure t :init (global-set-key (kbd "C-;") #'iedit-mode)) #+END_SRC * Gnus ** Gmail setting Refer [[https://www.emacswiki.org/emacs/GnusGmail][GnusGmail]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq user-mail-address "seudut@gmail.com" user-full-name "Peng Li") (setq gnus-select-method '(nnimap "gmail" (nnimap-address "imap.gmail.com") (nnimap-server-port "imaps") (nnimap-stream ssl))) (setq smtpmail-smtp-service 587 gnus-ignored-newsgroups "^to\\.\\|^[0-9. ]+\\( \\|$\\)\\|^[\"]\"[#'()]") ;; Use gmail sending mail (setq message-send-mail-function 'smtpmail-send-it smtpmail-starttls-credentials '(("smtp.gmail.com" 587 nil nil)) smtpmail-auth-credentials '(("smtp.gmail.com" 587 "seudut@gmail.com" nil)) smtpmail-default-smtp-server "smtp.gmail.com" smtpmail-smtp-server "smtp.gmail.com" smtpmail-smtp-service 587 starttls-use-gnutls t) #+END_SRC And put the following in =~/.authinfo= file, replacing == with your email address and == with the password #+BEGIN_EXAMPLE machine imap.gmail.com login password port imaps machine smtp.gmail.com login password port 587 #+END_EXAMPLE Then Run =M-x gnus= ** Group buffer #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; (use-package gnus ;; :init ;; (setq gnus-permanently-visible-groups "\.*") ;; :config ;; (cond (window-system ;; (setq custom-background-mode 'light) ;; (defface my-group-face-1 ;; '((t (:foreground "Red" :bold t))) "First group face") ;; (defface my-group-face-2 ;; '((t (:foreground "DarkSeaGreen4" :bold t))) ;; "Second group face") ;; (defface my-group-face-3 ;; '((t (:foreground "Green4" :bold t))) "Third group face") ;; (defface my-group-face-4 ;; '((t (:foreground "SteelBlue" :bold t))) "Fourth group face") ;; (defface my-group-face-5 ;; '((t (:foreground "Blue" :bold t))) "Fifth group face"))) ;; (setq gnus-group-highlight ;; '(((> unread 200) . my-group-face-1) ;; ((and (< level 3) (zerop unread)) . my-group-face-2) ;; ((< level 3) . my-group-face-3) ;; ((zerop unread) . my-group-face-4) ;; (t . my-group-face-5)))) ;; ;; key- ;; (add-hook 'gnus-group-mode-hook (lambda () ;; (define-key gnus-group-mode-map "k" 'gnus-group-prev-group) ;; (define-key gnus-group-mode-map "j" 'gnus-group-next-group) ;; (define-key gnus-group-mode-map "g" 'gnus-group-jump-to-group) ;; (define-key gnus-group-mode-map "v" (lambda () (interactive) (gnus-group-select-group t))))) #+END_SRC #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq gnus-fetch-old-headers 't) (setq gnus-extract-address-components 'mail-extract-address-components) ;; summary buffer (setq gnus-summary-line-format "%U%R%z%I%(%[%-20,20f%]%) %s%-80= %11&user-date;\n") (setq gnus-user-date-format-alist '(((gnus-seconds-today) . "%H:%M") ((+ 86400 (gnus-seconds-today)) . "%a %H:%M") (604800 . "%a, %b %-d") (15778476 . "%b %-d") (t . "%Y-%m-%d"))) (setq gnus-thread-sort-functions '((not gnus-thread-sort-by-number))) (setq gnus-unread-mark ?\.) (setq gnus-use-correct-string-widths t) ;; thread (setq gnus-thread-hide-subtree t) ;; (with-eval-after-load 'gnus-summary-mode ;; (define-key gnus-summary-mode-map (kbd "C-o") 'sd/hydra-window/body)) ;; (add-hook 'gnus-summary-mode-hook (lambda () ;; (define-key gnus-summary-mode-map (kbd "C-o") nil))) ;(add-hook 'gnus-summary-mode-hook (apply-partially #'define-key gnus-summary-mode-map (kbd "C-o") nil)) #+END_SRC ** Windows layout See [[https://www.emacswiki.org/emacs/GnusWindowLayout][GnusWindowLayout]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent (gnus-add-configuration '(summary (horizontal 1.0 (vertical 35 (group 1.0)) (vertical 1.0 (summary 1.0 poine))))) (gnus-add-configuration '(article (horizontal 1.0 (vertical 35 (group 1.0)) (vertical 1.0 (summary 0.50 point) (article 1.0))))) (with-eval-after-load 'gnus-group-mode (gnus-group-select-group "INBOX")) ;; (add-hook 'gnus-group-mode-map (lambda () ;; (gnus-group-select-group "INBOX"))) #+END_SRC * Mu4e Refer [[http://www.kirang.in/2014/11/13/emacs-as-email-client-with-offlineimap-and-mu4e-on-osx][emacs-as-email-client-with-offlineimap-and-mu4e-on-osx]] ** OfflineImap - download all mails from IMAP into local directory, and keep in sync #+BEGIN_SRC sh :results output replace # offline-imap brew install offline-imap cp /usr/local/etc/offlineimap.conf ~/.offlineimapr #For the =offlineimap= config on mac, using =sslcacertfile= instead of =cert_fingerpring=. On Mac sslcacertfile = /usr/local/etc/openssl/cert.pem #+END_SRC #+BEGIN_SRC conf [general] ui=TTYUI accounts = Gmail autorefresh = 5 [Account Gmail] localrepository = Gmail-Local remoterepository = Gmail-Remote [Repository Gmail-Local] type = Maildir localfolders = ~/.Mail/seudut@gmail.com [Repository Gmail-Remote] type = Gmail remotehost = imap.gmail.com remoteuser = seudut@gmail.com remotepass = xxxxxxxx realdelete = no ssl = yes #cert_fingerprint = sslcacertfile = /usr/local/etc/openssl/cert.pem maxconnections = 1 folderfilter = lambda folder: folder not in ['[Gmail]/Trash', '[Gmail]/Spam', '[Gmail]/All Mail', ] #+END_SRC Then, run =offlineimap= to sync the mail ** Mu - fast search, view mails and extract attachments. #+BEGIN_SRC sh EMACS=/usr/local/bin/emacs brew install mu --with-emacs #+END_SRC Then, run =mu index --maildir=~/.Mail= ** Mu4e - Emacs frontend of Mu config from [[http://www.kirang.in/2014/11/13/emacs-as-email-client-with-offlineimap-and-mu4e-on-osx/][emacs-as-email-client-with-offlineimap-and-mu4e-on-osx]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent (if (require 'mu4e nil 'noerror) (progn (setq mu4e-maildir "~/.Mail") (setq mu4e-drafts-folder "/[Gmail].Drafts") (setq mu4e-sent-folder "/[Gmail].Sent Mail") ;; don't save message to Sent Messages, Gmail/IMAP takes care of this (setq mu4e-sent-messages-behavior 'delete) ;; allow for updating mail using 'U' in the main view: (setq mu4e-get-mail-command "offlineimap") ;; shortcuts (setq mu4e-maildir-shortcuts '( ("/INBOX" . ?i) ("/[Gmail].Sent Mail" . ?s))) ;; something about ourselves (setq user-mail-address "seudut@gmail.com" user-full-name "Peng Li" mu4e-compose-signature (concat "Thanks,\n" "Peng\n")) ;; show images (setq mu4e-show-images t) ;; use imagemagick, if available (when (fboundp 'imagemagick-register-types) (imagemagick-register-types)) ;; convert html emails properly ;; Possible options: ;; - html2text -utf8 -width 72 ;; - textutil -stdin -format html -convert txt -stdout ;; - html2markdown | grep -v ' _place_holder;' (Requires html2text pypi) ;; - w3m -dump -cols 80 -T text/html ;; - view in browser (provided below) (setq mu4e-html2text-command "textutil -stdin -format html -convert txt -stdout") ;; spell check (add-hook 'mu4e-compose-mode-hook (defun my-do-compose-stuff () "My settings for message composition." (set-fill-column 72) (flyspell-mode))) ;; add option to view html message in a browser ;; `aV` in view to activate (add-to-list 'mu4e-view-actions '("ViewInBrowser" . mu4e-action-view-in-browser) t) ;; fetch mail every 10 mins (setq mu4e-update-interval 600) ;; mu4e view (setq-default mu4e-headers-fields '((:flags . 6) (:from-or-to . 22) (:mailing-list . 20) (:thread-subject . 70) (:human-date . 16)))) (message "seudut:mu4e not installed, it won't work.")) #+END_SRC ** Smtp - send mail - =gnutls=, depends on =gnutls=, first confirm this is installed, otherwise, =brew install gnutls= - =~/.authinfo= #+BEGIN_SRC fundamental machine smtp.gmail.com login password #+END_SRC - OPTIONAL, encrypt the =~/.authinfo= file #+BEGIN_SRC sh :results output replace gpg --output ~/.authinfo.gpg --symmetric ~/.authinfo #+END_SRC * Ediff #+BEGIN_SRC emacs-lisp :tangle yes :results silent (with-eval-after-load 'ediff (setq ediff-split-window-function 'split-window-horizontally) (setq ediff-window-setup-function 'ediff-setup-windows-plain) (add-hook 'ediff-startup-hook 'ediff-toggle-wide-display) (add-hook 'ediff-cleanup-hook 'ediff-toggle-wide-display) (add-hook 'ediff-suspend-hook 'ediff-toggle-wide-display)) #+END_SRC * Modes ** Yaml-mode #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package yaml-mode :ensure t :init (add-to-list 'auto-mode-alist '("\\.yml\\'" . yaml-mode))) #+END_SRC * Entertainment ** GnuGo 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 #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package gnugo :ensure t :defer t :init (require 'gnugo-imgen) (setq gnugo-xpms 'gnugo-imgen-create-xpms) (add-hook 'gnugo-start-game-hook '(lambda () (gnugo-image-display-mode) (gnugo-grid-mode))) :config (add-to-list 'gnugo-option-history (format "--boardsize 19 --color black --level 1"))) #+END_SRC ** Emms We can use [[https://www.gnu.org/software/emms/quickstart.html][Emms]] for multimedia in Emacs #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package emms :ensure t :init (setq emms-directory (concat sd-temp-directory "emms")) (setq emms-source-file-default-directory "~/Music/") :config (emms-standard) (emms-default-players) (define-emms-simple-player mplayer '(file url) (regexp-opt '(".ogg" ".mp3" ".mgp" ".wav" ".wmv" ".wma" ".ape" ".mov" ".avi" ".ogm" ".asf" ".mkv" ".divx" ".mpeg" "http://" "mms://" ".rm" ".rmvb" ".mp4" ".flac" ".vob" ".m4a" ".flv" ".ogv" ".pls")) "mplayer" "-slave" "-quiet" "-really-quiet" "-fullscreen") (emms-history-load)) #+END_SRC * Dictionary #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package bing-dict :ensure t :init (global-set-key (kbd "s-d") 'bing-dict-brief) :commands (bing-dict-brief)) #+END_SRC * Project operations - =super= ** Windown & Buffer - =C-o= Defind a =hydra= function for windows, buffer & bookmark operations. And map it to =C-o= globally. Most use =C-o C-o= to switch buffers; =C-o x, v= to split window; =C-o o= to delete other windows #+BEGIN_SRC emacs-lisp :tangle yes :results silent (winner-mode 1) (require 'utilities) ;; (defhydra sd/hydra-window (:color red :columns nil) ;; "C-o" ;; ;; windows switch ;; ("h" windmove-left nil :exit t) ;; ("j" windmove-down nil :exit t) ;; ("k" windmove-up nil :exit t) ;; ("l" windmove-right nil :exit t) ;; ("C-o" other-window nil :exit t) ;; ;; window resize ;; ("H" hydra-move-splitter-left nil) ;; ("J" hydra-move-splitter-down nil) ;; ("K" hydra-move-splitter-up nil) ;; ("L" hydra-move-splitter-right nil) ;; ;; windows split ;; ("v" (lambda () ;; (interactive) ;; (split-window-right) ;; (windmove-right)) ;; nil :exit t) ;; ("x" (lambda () ;; (interactive) ;; (split-window-below) ;; (windmove-down)) ;; nil :exit t) ;; ;; buffer / windows switch ;; ("o" sd/toggle-max-windows nil :exit t) ;; ("C-k" sd/delete-current-window nil :exit t) ;; ("C-d" (lambda () ;; (interactive) ;; (kill-buffer) ;; (sd/delete-current-window)) ;; nil :exit t) ;; ;; ace-window ;; ;; ("'" other-window "other" :exit t) ;; ;; ("a" ace-window "ace") ;; ("s" ace-swap-window nil) ;; ("D" ace-delete-window nil :exit t) ;; ;; ("i" ace-maximize-window "ace-one" :exit t) ;; ;; Windows undo - redo ;; ("u" (progn (winner-undo) (setq this-command 'winner-undo)) nil) ;; ("r" (progn (winner-redo) (setq this-command 'winner-redo)) nil) ;; ;; ibuffer, dired, eshell, bookmarks ;; ;; ("C-i" other-window nil :exit t) ;; ("C-b" ido-switch-buffer nil :exit t) ;; ("C-f" projectile-find-file nil :exit t) ;; ("C-r" ivy-recentf nil :exit t) ;; ;; ("C-p" persp-switch nil :exit t) ;; ;; ("C-t" projectile-persp-switch-project nil :exit t) ;; ;; other special buffers ;; ("d" sd/project-or-dired-jump nil :exit t) ;; ("b" ibuffer nil :exit t) ;; ("t" multi-term nil :exit t) ;; ("e" sd/toggle-project-eshell nil :exit t) ;; ("m" bookmark-jump-other-window nil :exit t) ;; ("M" bookmark-set nil :exit t) ;; ("g" magit-status nil :exit t) ;; ;; ("p" paradox-list-packages nil :exit t) ;; ;; quit ;; ("q" nil nil) ;; ("" nil nil) ;; ("C-h" windmove-left nil :exit t) ;; ("C-j" windmove-down nil :exit t) ;; ("C-k" windmove-up nil :exit t) ;; ("C-l" windmove-right nil :exit t) ;; ("C-;" nil nil :exit t) ;; ("n" nil nil :exit t) ;; ("[" nil nil :exit t) ;; ("]" nil nil :exit t) ;; ("f" nil nil)) ;; (global-unset-key (kbd "C-o")) ;; (global-set-key (kbd "C-o") 'sd/hydra-window/body) ;; (defun sd/project-or-dired-jump () ;; "If under project, jump to the root directory, otherwise ;; jump to dired of current file" ;; (interactive) ;; (if (projectile-project-p) ;; (projectile-dired) ;; (dired-jump))) #+END_SRC Kill the help window and buffer when quit. #+BEGIN_SRC emacs-lisp :tangle yes :results silent (with-eval-after-load "help-mode" (define-key help-mode-map (kbd "q") (lambda () (interactive) (quit-window t)))) (with-eval-after-load 'man (set-face-attribute 'Man-overstrike nil :inherit 'bold :foreground "orange red") (set-face-attribute 'Man-underline nil :inherit 'underline :foreground "forest green") (define-key Man-mode-map (kbd "q") (lambda () (interactive) (Man-kill)))) ;; (advice-add 'man :after (lambda (man-args) (other-window 1))) (advice-add 'man :after (apply-partially 'other-window 1)) (require 'shell-command-output-mode) (defun my/shell-command-after (command &optional output-buffer error-buffer) (let* ((buffer (get-buffer "*Shell Command Output*")) (window (get-buffer-window buffer))) (if buffer (with-current-buffer buffer (shell-command-output-mode))) (if window (select-window window)))) (advice-add 'shell-command :after 'my/shell-command-after) #+END_SRC ** Motion *** Marks =C-= set marks toggle the region =C-u C-= Jump to the mark, repeated calls go further back the mark ring =C-x C-x= Exchanges the point and mark. Stolen [[https://www.masteringemacs.org/article/fixing-mark-commands-transient-mark-mode][fixing-mark-commands-transient-mark-mode]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defun push-mark-no-activate () "Pushes `point' to `mark-ring' and does not activate the region Equivalent to \\[set-mark-command] when \\[transient-mark-mode] is disabled" (interactive) (push-mark (point) t nil) (message "Pushed mark to ring")) ;; (global-set-key (kbd "C-`") 'push-mark-no-activate) (defun jump-to-mark () "Jumps to the local mark, respecting the `mark-ring' order. This is the same as using \\[set-mark-command] with the prefix argument." (interactive) (set-mark-command 1)) ;; (global-set-key (kbd "M-`") 'jump-to-mark) (defun exchange-point-and-mark-no-activate () "Identical to \\[exchange-point-and-mark] but will not activate the region." (interactive) (exchange-point-and-mark) (deactivate-mark nil)) ;; (define-key global-map [remap exchange-point-and-mark] 'exchange-point-and-mark-no-activate) #+END_SRC Show the mark ring using =helm-mark-ring=, also mapping =M-`= to quit minibuffer. so that =M-`= can toggle the mark ring. the best way is add a new action and mapping to =helm-source-mark-ring=, but since there is no map such as =helm-mark-ring=map=, so I cannot binding a key to the quit action. #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq mark-ring-max 50) (use-package helm :ensure t :init (global-set-key (kbd "M-`") #'helm-mark-ring)) (define-key minibuffer-local-map (kbd "M-`") 'keyboard-escape-quit) #+END_SRC =M-h= marks the next paragraph =C-x h= marks the whole buffer =C-M-h= marks the next defun =C-x C-p= marks the next page *** Registers Registers can save text, position, rectangles, file and configuration and other things. Here for movement, we can use register to save/jump position =C-x r SPC= store point in register =C-x r j= jump to register #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package list-register :ensure t) #+END_SRC *** =Avy= for easy motion #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package avy :ensure t :config (avy-setup-default)) ;; (global-set-key (kbd "C-M-j") 'avy-goto-line-below) ;; (global-set-key (kbd "C-M-n") 'avy-goto-line-below) ;; (global-set-key (kbd "C-M-k") 'avy-goto-line-above) ;; (global-set-key (kbd "C-M-p") 'avy-goto-line-above) ;; (global-set-key (kbd "C-M-f") 'avy-goto-word-1-below) ;; (global-set-key (kbd "C-M-b") 'avy-goto-word-1-above) ;; (global-set-key (kbd "M-g e") 'avy-goto-word-0) ;; (global-set-key (kbd "C-M-w") 'avy-goto-char-timer) ;; (global-set-key (kbd "C-M-l") 'avy-goto-char-in-line) ;; ;; will delete above ;; (global-set-key (kbd "M-g j") 'avy-goto-line-below) ;; (global-set-key (kbd "M-g k") 'avy-goto-line-above) ;; (global-set-key (kbd "M-g w") 'avy-goto-word-1-below) ;; (global-set-key (kbd "M-g b") 'avy-goto-word-1-above) ;; (global-set-key (kbd "M-g e") 'avy-goto-word-0) ;; (global-set-key (kbd "M-g f") 'avy-goto-char-timer) ;; (global-set-key (kbd "M-g c") 'avy-goto-char-in-line) (global-set-key (kbd "M-g c") 'avy-goto-char) (global-set-key (kbd "M-g b") 'avy-goto-word-0-above) (global-set-key (kbd "M-g w") 'avy-goto-word-0-below) #+END_SRC *** =Imenu= goto tag #+BEGIN_SRC emacs-lisp :tangle yes :results silent (global-set-key (kbd "M-i") #'counsel-imenu) ;; (global-set-key (kbd "M-i") #'imenu) ;; define M-[ as C-M-a ;; http://ergoemacs.org/emacs/emacs_key-translation-map.html (define-key key-translation-map (kbd "M-[") (kbd "C-M-a")) (define-key key-translation-map (kbd "M-]") (kbd "C-M-e")) #+END_SRC *** Go-to line #+BEGIN_SRC emacs-lisp :tangle yes :results silent (global-set-key (kbd "M-l") 'goto-line) #+END_SRC ** Edit *** Kill ring =helm-show-kill-ring= #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq kill-ring-max 100) ; default is 60p (use-package helm :ensure t :init (global-set-key (kbd "M-y") #'helm-show-kill-ring)) #+END_SRC *** undo-tree #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package undo-tree :ensure t :config (define-key undo-tree-visualizer-mode-map "j" 'undo-tree-visualize-redo) (define-key undo-tree-visualizer-mode-map "k" 'undo-tree-visualize-undo) (define-key undo-tree-visualizer-mode-map "h" 'undo-tree-visualize-switch-branch-left) (define-key undo-tree-visualizer-mode-map "l" 'undo-tree-visualize-switch-branch-right) (global-undo-tree-mode 1)) (global-set-key (kbd "s-u") 'undo-tree-visualize) #+END_SRC *** flyspell Stolen from [[https://github.com/redguardtoo/emacs.d/blob/master/lisp/init-spelling.el][here]], hunspell will search dictionary in =DICPATH= #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setenv "DICPATH" "/usr/local/share/hunspell") (when (executable-find "hunspell") (setq-default ispell-program-name "hunspell") (setq ispell-really-hunspell t)) ;; (defun text-mode-hook-setup () ;; ;; Turn off RUN-TOGETHER option when spell check text-mode ;; (setq-local ispell-extra-args (flyspell-detect-ispell-args))) ;; (add-hook 'text-mode-hook 'text-mode-hook-setup) ;; (add-hook 'text-mode-hook 'flyspell-mode) ;; enable flyspell check on comments and strings in progmamming modes ;; (add-hook 'prog-mode-hook 'flyspell-prog-mode) ;; I don't use the default mappings (with-eval-after-load 'flyspell (define-key flyspell-mode-map (kbd "C-;") nil) (define-key flyspell-mode-map (kbd "C-,") nil) (define-key flyspell-mode-map (kbd "C-.") nil)) #+END_SRC 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]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; NO spell check for embedded snippets (defadvice org-mode-flyspell-verify (after org-mode-flyspell-verify-hack activate) (let ((rlt ad-return-value) (begin-regexp "^[ \t]*#\\+begin_\\(src\\|html\\|latex\\)") (end-regexp "^[ \t]*#\\+end_\\(src\\|html\\|latex\\)") old-flag b e) (when ad-return-value (save-excursion (setq old-flag case-fold-search) (setq case-fold-search t) (setq b (re-search-backward begin-regexp nil t)) (if b (setq e (re-search-forward end-regexp nil t))) (setq case-fold-search old-flag)) (if (and b e (< (point) e)) (setq rlt nil))) (setq ad-return-value rlt))) #+END_SRC ** Search & Replace / hightlight =M-s= *** isearch =C-s=, =C-r=, =C-w= add word at point to search string, =M-%= query replace =C-M-y= add character at point to search string =M-s C-e= add reset of line at point =C-y= yank from clipboard to search string =M-n=, =M-p=, history =C-M-i= complete search string set the isearch history size, the default is only =16= #+BEGIN_SRC emacs-lisp :tangle yes :results silent (setq history-length 5000) (setq regexp-search-ring-max 1000) (setq search-ring-max 1000) ;; when search a word or a symbol , also add the word into regexp-search-ring (defadvice isearch-update-ring (after sd/isearch-update-ring (string &optional regexp) activate) "Add search-ring to regexp-search-ring" (unless regexp (add-to-history 'regexp-search-ring string regexp-search-ring-max))) #+END_SRC *** =M-s= prefix use the prefix =M-s= for searching in buffers #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defun sd/make-keymap (key bindings) (setq keymap (make-sparse-keymap)) (dolist (binding bindings) (define-key keymap (car binding) (cdr binding))) (global-set-key key keymap)) ;; (sd/make-keymap "\M-s" ;; '(("w" . save-buffer) ;; ;; ("\M-w" . save-buffer) ;; ("e" . revert-buffer) ;; ("s" . isearch-forward-regexp) ;; ("\M-s" . isearch-forward-regexp) ;; ("r" . isearch-backward-regexp) ;; ("." . isearch-forward-symbol-at-point) ;; ("o" . occur) ;; ;; ("h" . highlight-symbol-at-point) ;; ("h" . highlight-symbol) ;; ("m" . highlight-regexp) ;; ("l" . highlight-lines-matching-regexp) ;; ("M" . unhighlight-regexp) ;; ("f" . keyboard-quit) ;; ("q" . keyboard-quit))) #+END_SRC #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package highlight-symbol :ensure t) (defhydra sd/search-replace (:color red :columns nil) "Search" ("w" save-buffer "save" :exit t) ("e" revert-buffer "revert" :exit t) ("u" undo-tree-visualize "undo" :exit t) ("s" isearch-forward-regexp "s-search" :exit t) ("M-s" isearch-forward-regexp "s-search" :exit t) ("r" isearch-backward-regexp "r-search" :exit t) ("." isearch-forward-symbol-at-point "search point" :exit t) ("/" swiper "swiper" :exit t) ("o" occur "occur" :exit t) ("h" highlight-symbol "higlight" :exit t) ("l" highlight-lines-matching-regexp "higlight line" :exit t) ("m" highlight-regexp "higlight" :exit t) ("M" unhighlight-regexp "unhiglight" :exit t) ("q" nil "quit") ("f" nil)) (global-unset-key (kbd "M-s")) (global-set-key (kbd "M-s") 'sd/search-replace/body) ;; search and replace and highlight (define-key isearch-mode-map (kbd "M-s") 'isearch-repeat-forward) (define-key isearch-mode-map (kbd "M-r") 'isearch-repeat-backward) (global-set-key (kbd "s-[") 'highlight-symbol-next) (global-set-key (kbd "s-]") 'highlight-symbol-prev) (global-set-key (kbd "s-\\") 'highlight-symbol-query-replace) #+END_SRC *** Occur Occur search key bindings #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defun sd/occur-keys () "My key bindings in occur-mode" (interactive) (switch-to-buffer-other-window "*Occur*") (define-key occur-mode-map (kbd "C-o") nil) (define-key occur-mode-map (kbd "C-n") (lambda () (interactive) (occur-next) (occur-mode-goto-occurrence-other-window) (recenter) (other-window 1))) (define-key occur-mode-map (kbd "C-p") (lambda () (interactive) (occur-prev) (occur-mode-goto-occurrence-other-window) (recenter) (other-window 1)))) (add-hook 'occur-hook #'sd/occur-keys) (use-package color-moccur :ensure t :commands (isearch-moccur isearch-all) :init (setq isearch-lazy-highlight t) :config (use-package moccur-edit)) #+END_SRC ** Expand region map *** Install =expand-region= #+BEGIN_SRC emacs-lisp :tangle yes :results silent (use-package expand-region :ensure t :config ;; (global-set-key (kbd "C-=") 'er/expand-region) ) #+END_SRC *** Add a =hydra= map for =expand-region= operations #+BEGIN_SRC emacs-lisp :tangle yes :results silent (defun sd/mark-line () "Mark current line without whitespace beginning" (interactive) (back-to-indentation) (set-mark (line-end-position))) (defhydra sd/expand-selected (:color red :columns nil :post (deactivate-mark) ) "Selected" ;; select ;; ("e" er/expand-region "+") ("SPC" er/expand-region "+") ;; ("c" er/contract-region "-") ("S-SPC" er/contract-region "-") ("r" (lambda () (interactive) (er/contract-region 0)) "reset") ("i'" er/mark-inside-quotes "in") ("i\"" er/mark-inside-quotes nil) ("o'" er/mark-outside-quotes "out") ("o\"" er/mark-outside-quotes nil) ("i{" er/mark-inside-pairs nil) ("i(" er/mark-inside-pairs nil) ("o{" er/mark-inside-pairs nil) ("o(" er/mark-inside-pairs nil) ("p" er/mark-paragraph "paragraph") ("l" sd/mark-line "line") ("u" er/mark-url "url") ("f" er/mark-defun "fun") ("n" er/mark-next-accessor "next") ("x" exchange-point-and-mark "exchange") ;; Search ;; higlight ;; exit ("d" kill-region "delete" :exit t) ("y" kill-ring-save "yank" :exit t) ("M-SPC" nil "quit" :exit t) ;; ("C-SPC" "quit" :exit t) ("q" deactivate-mark "quit" :exit t)) (global-set-key (kbd "M-SPC") (lambda () (interactive) (set-mark-command nil) ;; (er/expand-region 1) (er/mark-word) (sd/expand-selected/body))) #+END_SRC *** TODO make expand-region hydra work with lispy selected * Key Bindings Here are some global key bindings for basic editting ** Global key bingding #+BEGIN_SRC emacs-lisp :tangle yes :results silent (global-set-key (kbd "C-h") 'delete-backward-char) (global-set-key (kbd "s-m") 'man) (global-set-key (kbd "") 'toggle-frame-fullscreen) ;; project operation (global-set-key (kbd "s-p") 'projectile-switch-open-project) (global-set-key (kbd "s-f") 'projectile-find-file) ;; (global-set-key (kbd "s-=") 'increase-emacs-font-size) ;; (global-set-key (kbd "s--") 'decrease-emacs-font-size) (global-set-key (kbd "s-=") 'text-scale-increase) (global-set-key (kbd "s--") 'text-scale-decrease) (global-unset-key (kbd "s-n")) #+END_SRC Refer [[https://github.com/fnwiya/dotfiles/blob/c9ca79f1b22c919d9f4c3a0f944ba8281255a594/setup/.emacs.d/loader-init/_90-kill-region-or-backward-kill-word.el][kill-region-or-backward-kill-word]] #+BEGIN_SRC emacs-lisp :tangle yes :results silent (require 'utilities) (global-set-key (kbd "C-w") 'sd/kill-region-or-backward-kill-word) #+END_SRC ** Esc in minibuffer Use =ESC= to exit minibuffer. Also I map =Super-h= the same as =C-g= #+BEGIN_SRC emacs-lisp :tangle yes :results silent (define-key minibuffer-local-map [escape] 'keyboard-escape-quit) (define-key minibuffer-local-map [escape] 'keyboard-escape-quit) (define-key minibuffer-local-ns-map [escape] 'keyboard-escape-quit) (define-key minibuffer-local-isearch-map [escape] 'keyboard-escape-quit) (define-key minibuffer-local-completion-map [escape] 'keyboard-escape-quit) (define-key minibuffer-local-must-match-map [escape] 'keyboard-escape-quit) (define-key minibuffer-local-must-match-filename-map [escape] 'keyboard-escape-quit) (define-key minibuffer-local-filename-completion-map [escape] 'keyboard-escape-quit) (define-key minibuffer-local-filename-must-match-map [escape] 'keyboard-escape-quit) ;; Also map s-h same as C-g (define-key minibuffer-local-map (kbd "s-h") 'keyboard-escape-quit) #+END_SRC * Developing ** perspeen #+BEGIN_SRC emacs-lisp :tangle yes :results silent ;; (use-package perspeen ;; :ensure t ;; :init ;; (setq perspeen-use-tab nil) ;; :config ;; (perspeen-mode)) (el-get-bundle seudut/perspeen :features perspeen (setq perspeen-use-tab nil) ;; (perspeen-mode) ) ;; super-i to switch to ith workspace (defmacro sd/define-keys (map key func &rest args) "A macro to define multi keys " `(define-key ,map ,key (lambda () (interactive) (,func ,@args)))) (with-eval-after-load "perspeen" (dotimes (ii 9) (sd/define-keys perspeen-mode-map (kbd (concat "s-" (number-to-string (+ ii 1)))) perspeen-goto-ws (+ ii 1))) (define-key perspeen-mode-map (kbd "s-c") 'perspeen-create-ws) (define-key perspeen-mode-map (kbd "s-n") 'perspeen-next-ws) (define-key perspeen-mode-map (kbd "s-p") 'perspeen-previous-ws) (define-key perspeen-mode-map (kbd "s-'") 'perspeen-last-ws) (define-key perspeen-mode-map (kbd "s-t") 'perspeen-tab-create-tab) (define-key perspeen-mode-map (kbd "s-t") 'perspeen-tab-create-tab)) #+END_SRC * Evil Mode #+BEGIN_SRC emacs-lisp :tangle yes :results silent (org-babel-load-file "~/.emacs.d/emacs-evil.org") #+END_SRC * Footnotes [fn:1] [[http://coldnew.github.io/blog/2013/11-16_d2f3a/][解決 org-mode 表格內中英文對齊的問題]]