1 #+TITLE: Emacs Configuration file
3 #+EMAIL: seudut@gmail.com
7 Most config are just copied from [[https://github.com/howardabrams/dot-files][howardabrams]]'s and [[https://github.com/abo-abo/oremacs][abo-abo's]] dotfiles
11 ** Setting loading Path
13 Set system PATH and emacs exec path
15 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
17 (setenv "PATH" (concat (getenv "PATH")
19 ":" "/Library/TeX/texbin"))
20 (setq exec-path (append exec-path '("/usr/local/bin")))
21 (setq exec-path (append exec-path '("/Library/TeX/texbin/")))
25 Set the emacs load path
27 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
29 (add-to-list 'load-path "~/.emacs.d/elisp")
33 ** Package Initialization
35 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
39 (setq package-archives '(("mepla" . "http://melpa.milkbox.net/packages/")
40 ("gnu" . "http://elpa.gnu.org/packages/")
41 ("org" . "http://orgmode.org/elpa/")))
49 Disable scroll bar, tool-bar and menu-bar
51 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
57 (setq debug-on-error t)
58 (setq inhibit-startup-message t)
60 (defalias 'yes-or-no-p 'y-or-n-p)
69 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
71 (setq custom-file "~/.emacs.d/custom.el")
72 (if (file-exists-p custom-file)
77 Switch the focus to help window when it appears
79 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
81 (setq help-window-select t)
85 * Package Management Tools
89 Using [[https://github.com/jwiegley/use-package][use-package]] to manage emacs packages
91 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
93 (unless (package-installed-p 'use-package)
94 (package-refresh-contents)
95 (package-install 'use-package))
97 (require 'use-package)
103 [[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.
104 Check out [[http://tapoueh.org/emacs/el-get.html][el-get]].
106 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
111 (add-to-list 'load-path "~/.emacs.d/el-get"))
115 * Color and Fonts Settings
117 ** highlight current line
119 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
121 (global-hl-line-mode)
127 [[https://github.com/paldepind/smart-comment][smart-comments]]
129 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
131 (use-package smart-comment
133 :bind ("M-;" . smart-conmment))
141 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
143 (global-font-lock-mode 1)
147 [[https://github.com/i-tu/Hasklig][Hasklig]] and Source Code Pro, defined fonts family
149 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
152 (defvar sd/fixed-font-family
153 (cond ((x-list-fonts "Hasklig") "Hasklig")
154 ((x-list-fonts "Source Code Pro") "Source Code Pro")
155 ((x-list-fonts "Anonymous Pro") "Anonymous Pro")
156 ((x-list-fonts "M+ 1mn") "M+ 1mn"))
157 "The fixed width font based on what is installed, `nil' if not defined."))
163 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
166 (when sd/fixed-font-family
167 (set-frame-font sd/fixed-font-family)
168 (set-face-attribute 'default nil :font sd/fixed-font-family :height 140)
169 (set-face-font 'default sd/fixed-font-family)))
175 Loading theme should be after all required loaded, refere [[https://github.com/jwiegley/use-package][:defer]] in =use-package=
177 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
179 (setq vc-follow-symlinks t)
181 (use-package color-theme
183 :init (require 'color-theme)
184 :config (use-package color-theme-sanityinc-tomorrow
188 (load-theme 'sanityinc-tomorrow-bright t)))
190 ;(eval-after-load 'color-theme
191 ; (load-theme 'sanityinc-tomorrow-bright t))
195 Change the Org-mode colors
197 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
199 (defun org-src-color-blocks-light ()
200 "Colors the block headers and footers to make them stand out more for lighter themes"
203 '(org-block-begin-line
204 ((t (:underline "#A7A6AA" :foreground "#008ED1" :background "#EAEAFF"))))
205 '(org-block-background
206 ((t (:background "#FFFFEA"))))
208 ((t (:background "#FFFFEA"))))
210 ((t (:overline "#A7A6AA" :foreground "#008ED1" :background "#EAEAFF"))))
212 '(mode-line-buffer-id ((t (:foreground "#005000" :bold t))))
213 '(which-func ((t (:foreground "#008000"))))))
215 (defun org-src-color-blocks-dark ()
216 "Colors the block headers and footers to make them stand out more for dark themes"
219 '(org-block-begin-line
220 ((t (:foreground "#008ED1" :background "#002E41"))))
221 '(org-block-background
222 ((t (:background "#000000"))))
224 ((t (:background "#000000"))))
226 ((t (:foreground "#008ED1" :background "#002E41"))))
228 '(mode-line-buffer-id ((t (:foreground "black" :bold t))))
229 '(which-func ((t (:foreground "green"))))))
231 (org-src-color-blocks-dark)
235 improve color for org-mode
236 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
237 (deftheme ha/org-theme "Sub-theme to beautify org mode")
240 (defvar sd/variable-font-tuple
241 (cond ((x-list-fonts "Source Sans Pro") '(:font "Source Sans Pro"))
242 ((x-list-fonts "Lucida Grande") '(:font "Lucida Grande"))
243 ((x-list-fonts "Verdana") '(:font "Verdana"))
244 ((x-family-fonts "Sans Serif") '(:family "Sans Serif"))
245 (nil (warn "Cannot find a Sans Serif Font. Install Source Sans Pro.")))
246 "My variable width font available to org-mode files and whatnot."))
248 (defun sd/org-color ()
249 (let* ((sd/fixed-font-tuple (list :font sd/fixed-font-family))
250 (base-font-color (face-foreground 'default nil 'default))
251 (background-color (face-background 'default nil 'default))
252 (primary-color (face-foreground 'mode-line nil))
253 (secondary-color (face-background 'secondary-selection nil 'region))
254 (base-height (face-attribute 'default :height))
255 (headline `(:inherit default :weight bold :foreground ,base-font-color)))
256 (custom-theme-set-faces 'ha/org-theme
257 `(org-agenda-structure ((t (:inherit default :height 2.0 :underline nil))))
258 `(org-verbatim ((t (:inherit 'fixed-pitched :foreground "#aef"))))
259 `(org-table ((t (:inherit 'fixed-pitched))))
260 `(org-block ((t (:inherit 'fixed-pitched))))
261 `(org-block-background ((t (:inherit 'fixed-pitched))))
262 `(org-block-begin-line ((t (:inherit 'fixed-pitched))))
263 `(org-block-end-line ((t (:inherit 'fixed-pitched))))
264 `(org-level-8 ((t (,@headline ,@sd/variable-font-tuple))))
265 `(org-level-7 ((t (,@headline ,@sd/variable-font-tuple))))
266 `(org-level-6 ((t (,@headline ,@sd/variable-font-tuple))))
267 `(org-level-5 ((t (,@headline ,@sd/variable-font-tuple))))
268 `(org-level-4 ((t (,@headline ,@sd/variable-font-tuple
269 :height ,(round (* 1.1 base-height))))))
270 `(org-level-3 ((t (,@headline ,@sd/variable-font-tuple
271 :height ,(round (* 1.25 base-height))))))
272 `(org-level-2 ((t (,@headline ,@sd/variable-font-tuple
273 :height ,(round (* 1.5 base-height))))))
274 `(org-level-1 ((t (,@headline ,@sd/variable-font-tuple
275 :height ,(round (* 1.75 base-height))))))
276 `(org-document-title ((t (,@headline ,@sd/variable-font-tuple :height 1.5 :underline nil)))))))
283 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
285 (use-package rainbow-delimiters
288 (add-hook 'prog-mode-hook #'rainbow-delimiters-mode))
294 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
296 (use-package page-break-lines
299 (turn-on-page-break-lines-mode))
305 Enable rainbow mode in emacs lisp mode
307 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
308 (use-package rainbow-mode
311 ; (add-hook emacs-lisp-mode-hook 'rainbow-mode)
318 clean mode line, Refer to [[https://www.masteringemacs.org/article/hiding-replacing-modeline-strings][Marstering Emacs]]
320 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
321 (defvar mode-line-cleaner-alist
322 `((auto-complete-mode . " α")
323 (yas/minor-mode . " Ï…")
324 (paredit-mode . " π")
327 (projectile-mode . "")
329 (undo-tree-mode . "")
331 (which-key-mode . "")
333 (smartparens-mode . "")
335 (linum-relative-mode . "")
337 (auto-revert-mode . "")
339 (org-indent-mode . "")
341 (lisp-interaction-mode . "λ")
344 (emacs-lisp-mode . "EL")
345 (nxhtml-mode . "nx"))
346 "Alist for `clean-mode-line'.
348 When you add a new element to the alist, keep in mind that you
349 must pass the correct minor/major mode symbol and a string you
350 want to use in the modeline *in lieu of* the original.")
353 (defun clean-mode-line ()
355 (loop for cleaner in mode-line-cleaner-alist
356 do (let* ((mode (car cleaner))
357 (mode-str (cdr cleaner))
358 (old-mode-str (cdr (assq mode minor-mode-alist))))
360 (setcar old-mode-str mode-str))
362 (when (eq mode major-mode)
363 (setq mode-name mode-str)))))
366 (add-hook 'after-change-major-mode-hook 'clean-mode-line)
369 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
370 (use-package powerline
373 ;; (powerline-center-theme)
376 ;; (use-package smart-mode-line
378 ;; (use-package smart-mode-line-powerline-theme
381 (defun sd/powerline-simpler-vc (s)
383 (replace-regexp-in-string "Git[:-]" "" s)
386 (defun sd/powerline-center-theme_revised ()
387 "Setup a mode-line with major and minor modes centered."
389 (setq-default mode-line-format
392 (let* ((active (powerline-selected-window-active))
393 (mode-line-buffer-id (if active 'mode-line-buffer-id 'mode-line-buffer-id-inactive))
394 (mode-line (if active 'mode-line 'mode-line-inactive))
395 (face1 (if active 'powerline-active1 'powerline-inactive1))
396 (face2 (if active 'powerline-active2 'powerline-inactive2))
397 (separator-left (intern (format "powerline-%s-%s"
398 (powerline-current-separator)
399 (car powerline-default-separator-dir))))
400 (separator-right (intern (format "powerline-%s-%s"
401 (powerline-current-separator)
402 (cdr powerline-default-separator-dir))))
403 (lhs (list (powerline-raw "%*" mode-line 'l)
404 ;; (powerline-buffer-size mode-line 'l)
405 (powerline-buffer-id mode-line-buffer-id 'l)
407 (funcall separator-left mode-line face1)
408 (powerline-narrow face1 'l)
409 ;; (powerline-vc face1)
410 (sd/powerline-simpler-vc (powerline-vc face1))
412 (rhs (list (powerline-raw global-mode-string face1 'r)
413 (powerline-raw "%4l" face1 'r)
414 (powerline-raw ":" face1)
415 (powerline-raw "%3c" face1 'r)
416 (funcall separator-right face1 mode-line)
418 (powerline-raw "%6p" mode-line 'r)
419 (powerline-hud face2 face1)))
420 (center (list (powerline-raw " " face1)
421 (funcall separator-left face1 face2)
422 (when (and (boundp 'erc-track-minor-mode) erc-track-minor-mode)
423 (powerline-raw erc-modified-channels-object face2 'l))
424 (powerline-major-mode face2 'l)
425 (powerline-process face2)
426 (powerline-raw " :" face2)
427 (powerline-minor-modes face2 'l)
428 (powerline-raw " " face2)
429 (funcall separator-right face2 face1))))
430 (concat (powerline-render lhs)
431 (powerline-fill-center face1 (/ (powerline-width center) 2.0))
432 (powerline-render center)
433 (powerline-fill face1 (powerline-width rhs))
434 (powerline-render rhs)))))))
436 (sd/powerline-center-theme_revised)
439 Fix the issue in mode line when showing triangle
441 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
442 (setq ns-use-srgb-colorspace nil)
447 ** Org-mode Basic setting
449 Always indents header, and hide header leading starts so that no need type =#+STATUP: indent=
451 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
456 (setq org-startup-indented t)
457 (setq org-hide-leading-starts t)
458 (setq org-src-fontify-natively t)
459 (setq org-src-tab-acts-natively t)
460 (setq org-confirm-babel-evaluate nil)
461 (setq org-use-speed-commands t)
462 (setq org-completion-use-ido t))
464 (org-babel-do-load-languages
465 'org-babel-load-languages
479 ;; use current window for org source buffer editting
480 (setq org-src-window-setup 'current-window )
486 use [[https://github.com/sabof/org-bullets][org-bullets]] package to show utf-8 charactes
488 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
490 (use-package org-bullets
493 (add-hook 'org-mode-hook
495 (org-bullets-mode t))))
501 [[https://github.com/abo-abo/worf][worf]] mode is an extension of vi-like binding for org-mode.
502 In =worf-mode=, it is mapping =[=, =]= as =worf-backward= and =worf-forward= in global, wich
503 cause we cannot input =[= and =]=, so here I unset this mappings. And redifined this two to
504 =M-[= and =M-]=. see this [[https://github.com/abo-abo/worf/issues/19#issuecomment-223756599][issue]]
506 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
511 :init (add-hook 'org-mode-hook 'worf-mode)
513 ;; (define-key worf-mode-map "[" nil)
514 ;; (define-key worf-mode-map "]" nil)
515 ;; (define-key worf-mode-map (kbd "M-[") 'worf-backward)
516 ;; (define-key worf-mode-map (kbd "M-]") 'worf-forward)
527 Install MacTex-basic and some tex packages
531 sudo tlmgr update --self
533 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
537 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
538 ;; ;; allow for export=>beamer by placing
540 ;; http://emacs-fu.blogspot.com/2011/04/nice-looking-pdfs-with-org-mode-and.html
541 ;; #+LaTeX_CLASS: beamer in org files
542 (unless (boundp 'org-export-latex-classes)
543 (setq org-export-latex-classes nil))
544 (add-to-list 'org-export-latex-classes
545 ;; beamer class, for presentations
547 "\\documentclass[11pt]{beamer}\n
548 \\mode<{{{beamermode}}}>\n
549 \\usetheme{{{{beamertheme}}}}\n
550 \\usecolortheme{{{{beamercolortheme}}}}\n
551 \\beamertemplateballitem\n
552 \\setbeameroption{show notes}
553 \\usepackage[utf8]{inputenc}\n
554 \\usepackage[T1]{fontenc}\n
555 \\usepackage{hyperref}\n
557 \\usepackage{listings}
558 \\lstset{numbers=none,language=[ISO]C++,tabsize=4,
561 showspaces=false,showstringspaces=false,
563 keywordstyle=\\color{blue}\\bfseries,
564 commentstyle=\\color{red},
566 \\usepackage{verbatim}\n
567 \\institute{{{{beamerinstitute}}}}\n
568 \\subject{{{{beamersubject}}}}\n"
570 ("\\section{%s}" . "\\section*{%s}")
572 ("\\begin{frame}[fragile]\\frametitle{%s}"
574 "\\begin{frame}[fragile]\\frametitle{%s}"
577 ;; letter class, for formal letters
579 (add-to-list 'org-export-latex-classes
582 "\\documentclass[11pt]{letter}\n
583 \\usepackage[utf8]{inputenc}\n
584 \\usepackage[T1]{fontenc}\n
587 ("\\section{%s}" . "\\section*{%s}")
588 ("\\subsection{%s}" . "\\subsection*{%s}")
589 ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
590 ("\\paragraph{%s}" . "\\paragraph*{%s}")
591 ("\\subparagraph{%s}" . "\\subparagraph*{%s}")))
597 (setq org-latex-pdf-process
598 '("pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"
599 "pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"
600 "pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"))
602 (setq TeX-parse-self t)
604 (setq TeX-PDF-mode t)
605 (add-hook 'LaTeX-mode-hook
608 (setq TeX-master t)))
614 refer to [[http://coldnew.github.io/coldnew-emacs/#orgheadline94][fancy todo states]]
616 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
618 (setq org-todo-keywords '((sequence "☛ TODO(t)" "|" "✔ DONE(d)")
619 (sequence "âš‘ WAITING(w)" "|")
620 (sequence "|" "✘ CANCELED(c)")))
624 extend org-mode's easy templates, refer to [[http://coldnew.github.io/coldnew-emacs/#orgheadline94][Extend org-modes' esay templates]]
626 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
628 (add-to-list 'org-structure-template-alist
629 '("E" "#+BEGIN_SRC emacs-lisp\n?\n#+END_SRC"))
630 (add-to-list 'org-structure-template-alist
631 '("S" "#+BEGIN_SRC sh\n?\n#+END_SRC"))
632 (add-to-list 'org-structure-template-alist
633 '("p" "#+BEGIN_SRC plantuml :file uml.png \n?\n#+END_SRC"))
639 [[https://github.com/magit/magit][Magit]] is a very cool git interface on Emacs.
641 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
645 :commands magit-status magit-blame)
654 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
658 :init (setq ido-enable-flex-matching t
659 ido-ignore-extensions t
660 ido-use-virtual-buffers t
665 (add-to-list 'completion-ignored-extensions ".pyc"))
673 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
677 :init (setq ido-enable-flex-matching t
679 :config (flx-ido-mode 1))
685 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
687 (use-package ido-vertical-mode
690 (setq ido-vertical-define-keys 'C-n-C-p-up-and-down)
692 (ido-vertical-mode 1))
698 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
702 :init (smex-initialize)
705 ("M-X" . smex-major-mode-commands))
711 Use [[https://github.com/DarwinAwardWinner/ido-ubiquitous][ido-ubiquitous]] for ido everywhere. It makes =describe-function= can also use ido
713 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
715 (use-package ido-ubiquitous
718 (setq magit-completing-read-function 'magit-ido-completing-read)
719 (setq gnus-completing-read-function 'gnus-ido-completing-read)
721 (ido-ubiquitous-mode 1))
727 [[https://github.com/waymondo/ido-exit-target][ido-exit-target]] let you open file/buffer on =other-windows= when call =ido-switch-buffer=
729 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
731 (use-package ido-exit-target
734 (define-key ido-common-completion-map (kbd "C-j") #'ido-exit-target-split-window-right)
735 (define-key ido-common-completion-map (kbd "C-l") #'ido-exit-target-split-window-below))
741 ** Remove prefix =ESC=, refer [[http://emacs.stackexchange.com/questions/14755/how-to-remove-bindings-to-the-esc-prefix-key][here]]
743 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
745 ;; (define-key key-translation-map (kbd "ESC") (kbd "C-g"))
751 Use =ESC= to exit minibuffer. Also I map =Super-h= the same as =C-g=
753 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
755 (define-key minibuffer-local-map [escape] 'keyboard-escape-quit)
756 (define-key minibuffer-local-map [escape] 'keyboard-escape-quit)
757 (define-key minibuffer-local-ns-map [escape] 'keyboard-escape-quit)
758 (define-key minibuffer-local-isearch-map [escape] 'keyboard-escape-quit)
759 (define-key minibuffer-local-completion-map [escape] 'keyboard-escape-quit)
760 (define-key minibuffer-local-must-match-map [escape] 'keyboard-escape-quit)
761 (define-key minibuffer-local-must-match-filename-map [escape] 'keyboard-escape-quit)
762 (define-key minibuffer-local-filename-completion-map [escape] 'keyboard-escape-quit)
763 (define-key minibuffer-local-filename-must-match-map [escape] 'keyboard-escape-quit)
765 ;; Also map s-h same as C-g
766 (define-key minibuffer-local-map (kbd "s-h") 'keyboard-escape-quit)
770 ** =Ctrl= key bindings
772 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
776 ;; C-j newline and indent
778 ;; C-l recenter-top-bottom
779 ;; (global-set-key (kbd "C-;") 'ido-switch-buffer)
816 ** =Super= bindings for file, buffer and windows
818 Some global bindings on =Super=, on Mac, it is =Command=
820 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
822 (global-set-key (kbd "s-h") 'keyboard-quit)
823 (global-set-key (kbd "s-j") 'ido-switch-buffer)
824 (global-set-key (kbd "s-k") 'ido-find-file)
825 ;; s-k --> kill-this-buffer
826 (global-set-key (kbd "s-l") (lambda ()
828 (if (> (length (window-list)) 1)
830 (message "Only one Windows now!"))))
832 (global-set-key (kbd "s-;") 'swiper)
834 ;; s-' --> 'next-multiframe-window
835 (global-set-key (kbd "<s-return>") 'toggle-frame-fullscreen)
837 ;; (global-set-key (kbd "s-y") 'projectile-find-file)
838 (global-set-key (kbd "s-f") 'projectile-find-file)
839 (global-set-key (kbd "s-[") 'persp-next)
840 (global-set-key (kbd "s-]") 'persp-prev)
842 (global-set-key (kbd "s-`") 'mode-line-other-buffer)
844 (global-set-key (kbd "s-n") 'persp-next)
845 (global-set-key (kbd "s-p") 'persp-prev)
849 ;; someothers default mapping on super (command) key
851 ;; s-k kill-this-buffer
854 ;; s-h --> ns-do-hide-emacs
855 ;; s-j --> ido-switch-buffer +
856 ;; s-k --> kill-this-buffer
859 ;; s-' --> next-multiframe-window
860 ;; s-ret --> toggle-frame-fullscreen +
862 ;; s-y --> ns-paste-secondary
863 ;; s-u --> revert-buffer
864 ;; s-i --> undefined - but used for iterm globally
865 ;; s-o --> used for emacs globally
866 ;; s-p --> projectile-persp-switch-project +
867 ;; s-[ --> next-buffer +
868 ;; s-] --> previous-buffer +
875 ;; s-- --> center-line
878 ;; s-n --> make-frame
879 ;; s-m --> iconify-frame
885 ;; s-g --> isearch-repeat-forward
886 ;; s-f --> projectile-find-file +
887 ;; s-d --> isearch-repeat-background
888 ;; s-s --> save-buffer
889 ;; s-a --> make-whole-buffer
893 ;; s-c --> ns-copy-including-secondary
895 ;; s-t --> ns-popup-font-panel
897 ;; s-e --> isearch-yanqk-kill
898 ;; s-w --> delete-frame
899 ;; s-q --> same-buffers-kill-emacs
901 ;; s-` --> other-frame
904 ** =M-s= bindings for searching
906 I use the prefix =M-s= for searching in buffers
908 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
910 (defun pl-make-keymap (key bindings)
911 (setq keymap (make-sparse-keymap))
912 (dolist (binding bindings)
913 (define-key keymap (car binding) (cdr binding)))
914 (global-set-key key keymap))
916 (define-key minibuffer-local-map "\M-s" nil)
918 (global-set-key (kbd "M-s s") 'isearch-forward-regexp)
919 (define-key isearch-mode-map "\M-s" 'isearch-repeat-forward)
920 (global-set-key (kbd "M-s r") 'isearch-backward-regexp)
921 (define-key isearch-mode-map "\M-r" 'isearch-repeat-backward)
923 (global-set-key (kbd "s-/") 'isearch-forward-regexp)
924 (define-key isearch-mode-map (kbd "s-/") 'isearch-repeat-forward)
925 (define-key isearch-mode-map (kbd "C-n") 'isearch-repeat-forward)
928 (set-face-background 'ido-first-match "white")
931 ;; M-s s --> isearch-forward-regexp
932 ;; M-s r --> isearch-backward-regexp
933 ;; M-s w --> isearch-forward-word
934 ;; M-s . --> isearch-forward-symbol-at-point
935 ;; M-s _ --> isearch-forward-symbol
937 ;; highlight bindings
938 ;; M-s h . --> highlight-symbol-at-point
939 ;; M-s h r --> highlight-regexp
940 ;; M-s h u --> unhighlight-regexp
941 ;; M-s h l --> highlight-lines-match-regexp
942 ;; M-s h p --> highlight-phrase
943 ;; M-s h f --> hi-lock-find-patterns
946 ;; (global-set-key (kbd "M-s M-r") 'isearch-backward-regexp)
955 Occur search key bindings
957 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
959 (define-key occur-mode-map (kbd "C-n")
963 (occur-mode-goto-occurrence-other-window)
967 (define-key occur-mode-map (kbd "C-p")
971 (occur-mode-goto-occurrence-other-window)
978 ** =M-o= as prefix key for windows
980 ** =M-g= as prefix key for launcher
984 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
995 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
997 (defalias 'e 'ido-find-file)
998 (defalias 'ff 'ido-find-file)
999 (defalias 'ee 'ido-find-file-other-window)
1003 Quickly start eshll in split window below, refer [[http://www.howardism.org/Technical/Emacs/eshell-fun.html][eshell-here]]
1005 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1012 (defun eshell-here ()
1013 "Opens up a new shell in the directory associated with the
1014 current buffer's file. The eshell is renamed to match that
1015 directory to make multiple eshell windows easier."
1017 (let* ((parent (if (buffer-file-name)
1018 (file-name-directory (buffer-file-name))
1020 (height (/ (window-total-height) 3))
1021 (name (car (last (split-string parent "/" t))))
1022 (eshell-name (concat "*eshell: " name "*")))
1023 (split-window-vertically (- height))
1025 (if (get-buffer eshell-name)
1027 (message "buffer exist")
1028 (switch-to-buffer eshell-name))
1031 (rename-buffer eshell-name)
1033 (insert (concat "ls"))
1034 (eshell-send-input)))))
1036 ;; (global-set-key (kbd "M-`") (lambda ()
1038 ;; (if (buffer-name))))
1044 ** [[https://github.com/abo-abo/hydra][Hydra]]
1046 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1055 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1057 (defhydra sd/font-zoom (global-map "<f2>")
1059 ("g" text-scale-increase "in")
1060 ("l" text-scale-decrease "out"))
1064 *** Windmove Splitter
1066 Refer [[https://github.com/abo-abo/hydra/blob/master/hydra-examples.el][hydra-example]], to enlarge or shrink the windows splitter
1068 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1070 (defun hydra-move-splitter-left (arg)
1071 "Move window splitter left."
1073 (if (let ((windmove-wrap-around))
1074 (windmove-find-other-window 'right))
1075 (shrink-window-horizontally arg)
1076 (enlarge-window-horizontally arg)))
1078 (defun hydra-move-splitter-right (arg)
1079 "Move window splitter right."
1081 (if (let ((windmove-wrap-around))
1082 (windmove-find-other-window 'right))
1083 (enlarge-window-horizontally arg)
1084 (shrink-window-horizontally arg)))
1086 (defun hydra-move-splitter-up (arg)
1087 "Move window splitter up."
1089 (if (let ((windmove-wrap-around))
1090 (windmove-find-other-window 'up))
1091 (enlarge-window arg)
1092 (shrink-window arg)))
1094 (defun hydra-move-splitter-down (arg)
1095 "Move window splitter down."
1097 (if (let ((windmove-wrap-around))
1098 (windmove-find-other-window 'up))
1100 (enlarge-window arg)))
1106 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1110 (defhydra sd/hydra-window (:color red :columns nil)
1112 ("h" windmove-left nil)
1113 ("j" windmove-down nil)
1114 ("k" windmove-up nil)
1115 ("l" windmove-right nil)
1116 ("H" hydra-move-splitter-left nil)
1117 ("J" hydra-move-splitter-down nil)
1118 ("K" hydra-move-splitter-up nil)
1119 ("L" hydra-move-splitter-right nil)
1122 (split-window-right)
1127 (split-window-below)
1130 ("o" delete-other-windows "one" :exit t)
1131 ("a" ace-window "ace")
1132 ("s" ace-swap-window "swap")
1133 ("d" ace-delete-window "ace-one" :exit t)
1134 ("i" ace-maximize-window "ace-one" :exit t)
1135 ("b" ido-switch-buffer "buf")
1136 ("m" headlong-bookmark-jump "bmk")
1138 ("u" (progn (winner-undo) (setq this-command 'winner-undo)) "undo")
1139 ("r" (progn (winner-redo) (setq this-command 'winner-redo)) "redo")
1142 (global-unset-key (kbd "M-o"))
1143 (global-set-key (kbd "M-o") 'sd/hydra-window/body)
1145 (defun triggle-windows-max-size ()
1147 (if (> (length (window-list)) 1)
1148 (delete-other-windows)
1155 Enable linum mode on programming modes
1157 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1159 (add-hook 'prog-mode-hook 'linum-mode)
1163 Fix the font size of line number
1165 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1167 (defun fix-linum-size ()
1169 (set-face-attribute 'linum nil :height 110))
1171 (add-hook 'linum-mode-hook 'fix-linum-size)
1175 I like [[https://github.com/coldnew/linum-relative][linum-relative]], just like the =set relativenumber= on =vim=
1177 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1179 (use-package linum-relative
1182 (defun linum-new-mode ()
1183 "If line numbers aren't displayed, then display them.
1184 Otherwise, toggle between absolute and relative numbers."
1187 (linum-relative-toggle)
1191 ("A-k" . linum-new-mode))
1193 ;; auto enable linum-new-mode in programming modes
1194 (add-hook 'prog-mode-hook 'linum-relative-mode)
1198 ** Save File Position
1200 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1202 (require 'saveplace)
1203 (setq-default save-place t)
1204 (setq save-place-forget-unreadable-files t)
1205 (setq save-place-skip-check-regexp "\\`/\\(?:cdrom\\|floppy\\|mnt\\|/[0-9]\\|\\(?:[^@/:]*@\\)?[^@/:]*[^@/:.]:\\)")
1211 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1213 (use-package multi-term
1220 [[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
1221 Type =o= to go to the link
1223 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1225 (use-package ace-link
1228 (ace-link-setup-default))
1234 [[https://github.com/re5et/emux][emux]] is
1236 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1238 (el-get-bundle re5et/emux)
1244 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1246 (use-package smartparens
1250 (require 'smartparens-config)
1251 (add-hook 'prog-mode-hook 'smartparens-mode)))
1257 [[https://github.com/abo-abo/ace-window][ace-window]]
1259 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1261 (use-package ace-window
1265 ; (global-set-key (kbd "M-o") 'ace-window)
1267 (setq aw-keys '(?a ?s ?d ?f ?j ?k ?l)))
1273 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1275 (use-package projectile
1278 (setq projectile-enable-caching t)
1280 (projectile-global-mode t))
1282 (use-package persp-projectile
1287 (:map projectile-mode-map
1288 ("s-t" . projectile-persp-switch-project)))
1290 ;; projectile-find-file
1291 ;; projectile-switch-buffer
1292 ;; projectile-find-file-other-window
1297 [[https://github.com/justbur/emacs-which-key][which-key]] show the key bindings
1299 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1301 (use-package which-key
1310 We can use [[https://www.gnu.org/software/emms/quickstart.html][Emms]] for multimedia in Emacs
1312 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1317 (setq emms-source-file-default-directory "~/Music/emms/")
1320 (emms-default-players)
1321 (define-emms-simple-player mplayer '(file url)
1322 (regexp-opt '(".ogg" ".mp3" ".mgp" ".wav" ".wmv" ".wma" ".ape"
1323 ".mov" ".avi" ".ogm" ".asf" ".mkv" ".divx" ".mpeg"
1324 "http://" "mms://" ".rm" ".rmvb" ".mp4" ".flac" ".vob"
1325 ".m4a" ".flv" ".ogv" ".pls"))
1326 "mplayer" "-slave" "-quiet" "-really-quiet" "-fullscreen")
1327 (emms-history-load))
1333 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
1335 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1341 (require 'gnugo-imgen)
1342 (setq gnugo-xpms 'gnugo-imgen-create-xpms)
1343 (add-hook 'gnugo-start-game-hook '(lambda ()
1344 (gnugo-image-display-mode)
1347 (add-to-list 'gnugo-option-history (format "--boardsize 19 --color black --level 1")))
1353 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1355 (use-package undo-tree
1358 (global-undo-tree-mode 1))
1364 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1371 (setq ivy-use-virtual-buffers t)
1372 ;; (global-set-key "\C-s" 'swiper)
1373 ;; (global-set-key (kbd "C-c C-r") 'ivy-resume)
1374 ;; (global-set-key (kbd "<f6>") 'ivy-resume)
1375 ;; ;; (global-set-key (kbd "M-x") 'counsel-M-x)
1376 ;; ;; (global-set-key (kbd "C-x C-f") 'counsel-find-file)
1377 ;; (global-set-key (kbd "<f1> f") 'counsel-describe-function)
1378 ;; (global-set-key (kbd "<f1> v") 'counsel-describe-variable)
1379 ;; (global-set-key (kbd "<f1> l") 'counsel-load-library)
1380 ;; (global-set-key (kbd "<f2> i") 'counsel-info-lookup-symbol)
1381 ;; (global-set-key (kbd "<f2> u") 'counsel-unicode-char)
1382 ;; (global-set-key (kbd "C-c g") 'counsel-git)
1383 ;; (global-set-key (kbd "C-c j") 'counsel-git-grep)
1384 ;; (global-set-key (kbd "C-c k") 'counsel-ag)
1385 ;; (global-set-key (kbd "C-x l") 'counsel-locate)
1386 ;; (global-set-key (kbd "C-S-o") 'counsel-rhythmbox)
1387 ;; ;; (define-key read-expression-map (kbd "C-r") 'counsel-expression-history)
1393 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1395 ;; (use-package tabbar-ruler
1398 ;; (setq tabbar-ruler-global-tabbar t)
1399 ;; (setq tabbar-ruler-global-ruler t)
1400 ;; (setq tabbar-ruler-popu-menu t)
1401 ;; (setq tabbar-ruler-popu-toolbar t)
1402 ;; (setq tabbar-use-images t)
1404 ;; (tabbar-ruler-group-by-projectile-project)
1405 ;; (global-set-key (kbd "s-1") 'tabbar-forward-group)
1406 ;; (global-set-key (kbd "s-2") 'tabbar-ruler-forward))
1416 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1418 (use-package color-identifiers-mode
1421 (add-hook 'emacs-lisp-mode-hook 'color-identifiers-mode)
1423 :diminish color-identifiers-mode)
1425 (global-prettify-symbols-mode t)
1431 In Lisp Mode, =M-o= is defined, but I use this for global hydra window. So here disable this key
1432 bindings in =lispy-mode-map= after loaded. see [[http://stackoverflow.com/questions/298048/how-to-handle-conflicting-keybindings][here]]
1434 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1439 (eval-after-load 'lispy
1441 (define-key lispy-mode-map (kbd "M-o") nil)))
1443 (add-hook 'emacs-lisp-mode-hook (lambda () (lispy-mode 1))))
1449 [[https://www.emacswiki.org/emacs/CPerlMode][CPerl mode]] has more features than =PerlMode= for perl programming. Alias this to =CPerlMode=
1451 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1453 (defalias 'perl-mode 'cperl-mode)
1455 ;(setq cperl-hairy t) ;; Turns on most of the CPerlMode options
1456 (setq cperl-auto-newline t)
1457 (setq cperl-highlight-variables-indiscriminately t)
1458 ;(setq cperl-indent-level 4)
1459 ;(setq cperl-continued-statement-offset 4)
1460 (setq cperl-close-paren-offset -4)
1461 (setq cperl-indent-parents-as-block t)
1462 (setq cperl-tab-always-indent t)
1463 ;(setq cperl-brace-offset 0)
1465 (add-hook 'cperl-mode-hook
1467 (cperl-set-style "C++")))
1469 ;(require 'template)
1470 ;(template-initialize)
1478 Change the compile-command to set the default command run when call =compile=
1479 Mapping =s-r= (on Mac, it's =Command + R= to run the script. Here =current-prefix-arg= is set
1480 to call =compilation= interactively.
1482 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1484 (defun my-perl-hook ()
1486 (setq-local compilation-read-command nil)
1487 (set (make-local-variable 'compile-command)
1488 (concat "/usr/bin/perl "
1489 (if buffer-file-name
1490 (shell-quote-argument buffer-file-name))))
1491 (local-set-key (kbd "s-r")
1494 ; (setq current-prefix-arg '(4)) ; C-u
1495 (call-interactively 'compile)))))
1497 (add-hook 'cperl-mode-hook 'my-perl-hook)
1504 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1506 (setq c-default-style "stroustrup"
1513 Set the environments vairables in compilation mode
1515 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1517 (use-package compile
1520 (setq compilation-environment (cons "LC_ALL=C" compilation-environment)))
1526 Enable auto-insert mode
1528 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1530 (auto-insert-mode t)
1531 (setq auto-insert-query nil)
1537 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1539 (eval-after-load 'autoinsert
1540 '(define-auto-insert '("\\.cpp\\'" . "C++ skeleton")
1542 "Short description:"
1544 "\n * " (file-name-nondirectory (buffer-file-name))
1546 "#include <iostream>" \n
1548 (file-name-sans-extension
1549 (file-name-nondirectory (buffer-file-name)))
1551 "using namespace std;" \n \n
1559 (eval-after-load 'autoinsert
1560 '(define-auto-insert '("\\.c\\'" . "C skeleton")
1562 "Short description:"
1564 " * " (file-name-nondirectory (buffer-file-name)) "\n"
1566 "#include <stdio.h>" \n
1568 (file-name-sans-extension
1569 (file-name-nondirectory (buffer-file-name)))
1580 *** Perl Auto Insert
1582 Refer [[https://www.emacswiki.org/emacs/AutoInsertMode][AutoInsertMode]] Wiki
1584 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1586 (eval-after-load 'autoinsert
1587 '(define-auto-insert '("\\.pl\\'" . "Perl skeleton")
1590 "#!/usr/bin/perl -w" \n
1601 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1603 (use-package company
1605 :diminish company-mode
1606 :init (setq company-idle-delay 0.1)
1608 (global-company-mode))
1612 [[https://github.com/company-mode/company-statistics][company-statistics]]
1614 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1616 (use-package company-statistics
1619 (company-statistics-mode))
1625 - change M-o to trigger to delete other windows and restore previous config