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")
76 Switch the focus to help window when it appears
78 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
80 (setq help-window-select t)
84 * Package Management Tools
88 Using [[https://github.com/jwiegley/use-package][use-package]] to manage emacs packages
90 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
92 (unless (package-installed-p 'use-package)
93 (package-refresh-contents)
94 (package-install 'use-package))
96 (require 'use-package)
102 [[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.
103 Check out [[http://tapoueh.org/emacs/el-get.html][el-get]].
105 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
110 (add-to-list 'load-path "~/.emacs.d/el-get"))
114 * Color and Fonts Settings
116 ** highlight current line
118 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
120 (global-hl-line-mode)
126 [[https://github.com/paldepind/smart-comment][smart-comments]]
128 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
130 (use-package smart-comment
132 :bind ("M-;" . smart-conmment))
140 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
142 (global-font-lock-mode 1)
146 [[https://github.com/i-tu/Hasklig][Hasklig]] and Source Code Pro, defined fonts family
148 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
151 (defvar sd/fixed-font-family
152 (cond ((x-list-fonts "Hasklig") "Hasklig")
153 ((x-list-fonts "Source Code Pro") "Source Code Pro")
154 ((x-list-fonts "Anonymous Pro") "Anonymous Pro")
155 ((x-list-fonts "M+ 1mn") "M+ 1mn"))
156 "The fixed width font based on what is installed, `nil' if not defined."))
162 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
165 (when sd/fixed-font-family
166 (set-frame-font sd/fixed-font-family)
167 (set-face-attribute 'default nil :font sd/fixed-font-family :height 120)
168 (set-face-font 'default sd/fixed-font-family)))
174 Loading theme should be after all required loaded, refere [[https://github.com/jwiegley/use-package][:defer]] in =use-package=
176 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
178 (setq vc-follow-symlinks t)
180 (use-package color-theme
182 :init (require 'color-theme)
183 :config (use-package color-theme-sanityinc-tomorrow
187 (load-theme 'sanityinc-tomorrow-bright t)))
189 ;(eval-after-load 'color-theme
190 ; (load-theme 'sanityinc-tomorrow-bright t))
194 Change the Org-mode colors
196 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
198 (defun org-src-color-blocks-light ()
199 "Colors the block headers and footers to make them stand out more for lighter themes"
202 '(org-block-begin-line
203 ((t (:underline "#A7A6AA" :foreground "#008ED1" :background "#EAEAFF"))))
204 '(org-block-background
205 ((t (:background "#FFFFEA"))))
207 ((t (:background "#FFFFEA"))))
209 ((t (:overline "#A7A6AA" :foreground "#008ED1" :background "#EAEAFF"))))
211 '(mode-line-buffer-id ((t (:foreground "#005000" :bold t))))
212 '(which-func ((t (:foreground "#008000"))))))
214 (defun org-src-color-blocks-dark ()
215 "Colors the block headers and footers to make them stand out more for dark themes"
218 '(org-block-begin-line
219 ((t (:foreground "#008ED1" :background "#002E41"))))
220 '(org-block-background
221 ((t (:background "#000000"))))
223 ((t (:background "#000000"))))
225 ((t (:foreground "#008ED1" :background "#002E41"))))
227 '(mode-line-buffer-id ((t (:foreground "black" :bold t))))
228 '(which-func ((t (:foreground "green"))))))
230 (org-src-color-blocks-dark)
234 improve color for org-mode
235 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
236 (deftheme ha/org-theme "Sub-theme to beautify org mode")
239 (defvar sd/variable-font-tuple
240 (cond ((x-list-fonts "Source Sans Pro") '(:font "Source Sans Pro"))
241 ((x-list-fonts "Lucida Grande") '(:font "Lucida Grande"))
242 ((x-list-fonts "Verdana") '(:font "Verdana"))
243 ((x-family-fonts "Sans Serif") '(:family "Sans Serif"))
244 (nil (warn "Cannot find a Sans Serif Font. Install Source Sans Pro.")))
245 "My variable width font available to org-mode files and whatnot."))
247 (defun sd/org-color ()
248 (let* ((sd/fixed-font-tuple (list :font sd/fixed-font-family))
249 (base-font-color (face-foreground 'default nil 'default))
250 (background-color (face-background 'default nil 'default))
251 (primary-color (face-foreground 'mode-line nil))
252 (secondary-color (face-background 'secondary-selection nil 'region))
253 (base-height (face-attribute 'default :height))
254 (headline `(:inherit default :weight bold :foreground ,base-font-color)))
255 (custom-theme-set-faces 'ha/org-theme
256 `(org-agenda-structure ((t (:inherit default :height 2.0 :underline nil))))
257 `(org-verbatim ((t (:inherit 'fixed-pitched :foreground "#aef"))))
258 `(org-table ((t (:inherit 'fixed-pitched))))
259 `(org-block ((t (:inherit 'fixed-pitched))))
260 `(org-block-background ((t (:inherit 'fixed-pitched))))
261 `(org-block-begin-line ((t (:inherit 'fixed-pitched))))
262 `(org-block-end-line ((t (:inherit 'fixed-pitched))))
263 `(org-level-8 ((t (,@headline ,@sd/variable-font-tuple))))
264 `(org-level-7 ((t (,@headline ,@sd/variable-font-tuple))))
265 `(org-level-6 ((t (,@headline ,@sd/variable-font-tuple))))
266 `(org-level-5 ((t (,@headline ,@sd/variable-font-tuple))))
267 `(org-level-4 ((t (,@headline ,@sd/variable-font-tuple
268 :height ,(round (* 1.1 base-height))))))
269 `(org-level-3 ((t (,@headline ,@sd/variable-font-tuple
270 :height ,(round (* 1.25 base-height))))))
271 `(org-level-2 ((t (,@headline ,@sd/variable-font-tuple
272 :height ,(round (* 1.5 base-height))))))
273 `(org-level-1 ((t (,@headline ,@sd/variable-font-tuple
274 :height ,(round (* 1.75 base-height))))))
275 `(org-document-title ((t (,@headline ,@sd/variable-font-tuple :height 1.5 :underline nil)))))))
282 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
284 (use-package rainbow-delimiters
287 (add-hook 'prog-mode-hook #'rainbow-delimiters-mode))
293 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
295 (use-package page-break-lines
298 (turn-on-page-break-lines-mode))
304 ** Org-mode Basic setting
306 Always indents header, and hide header leading starts so that no need type =#+STATUP: indent=
308 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
313 (setq org-startup-indented t)
314 (setq org-hide-leading-starts t)
315 (setq org-src-fontify-natively t)
316 (setq org-src-tab-acts-natively t)
317 (setq org-confirm-babel-evaluate nil)
318 (setq org-use-speed-commands t)
319 (setq org-completion-use-ido t))
321 (org-babel-do-load-languages
322 'org-babel-load-languages
336 ;; use current window for org source buffer editting
337 (setq org-src-window-setup 'current-window )
343 use [[https://github.com/sabof/org-bullets][org-bullets]] package to show utf-8 charactes
345 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
347 (use-package org-bullets
350 (add-hook 'org-mode-hook
352 (org-bullets-mode t))))
358 [[https://github.com/abo-abo/worf][worf]] mode is an extension of vi-like binding for org-mode.
359 In =worf-mode=, it is mapping =[=, =]= as =worf-backward= and =worf-forward= in global, wich
360 cause we cannot input =[= and =]=, so here I unset this mappings. And redifined this two to
361 =M-[= and =M-]=. see this [[https://github.com/abo-abo/worf/issues/19#issuecomment-223756599][issue]]
363 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
368 :init (add-hook 'org-mode-hook 'worf-mode)
370 ;; (define-key worf-mode-map "[" nil)
371 ;; (define-key worf-mode-map "]" nil)
372 ;; (define-key worf-mode-map (kbd "M-[") 'worf-backward)
373 ;; (define-key worf-mode-map (kbd "M-]") 'worf-forward)
384 Install MacTex-basic and some tex packages
388 sudo tlmgr update --self
390 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
394 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
395 ;; ;; allow for export=>beamer by placing
397 ;; http://emacs-fu.blogspot.com/2011/04/nice-looking-pdfs-with-org-mode-and.html
398 ;; #+LaTeX_CLASS: beamer in org files
399 (unless (boundp 'org-export-latex-classes)
400 (setq org-export-latex-classes nil))
401 (add-to-list 'org-export-latex-classes
402 ;; beamer class, for presentations
404 "\\documentclass[11pt]{beamer}\n
405 \\mode<{{{beamermode}}}>\n
406 \\usetheme{{{{beamertheme}}}}\n
407 \\usecolortheme{{{{beamercolortheme}}}}\n
408 \\beamertemplateballitem\n
409 \\setbeameroption{show notes}
410 \\usepackage[utf8]{inputenc}\n
411 \\usepackage[T1]{fontenc}\n
412 \\usepackage{hyperref}\n
414 \\usepackage{listings}
415 \\lstset{numbers=none,language=[ISO]C++,tabsize=4,
418 showspaces=false,showstringspaces=false,
420 keywordstyle=\\color{blue}\\bfseries,
421 commentstyle=\\color{red},
423 \\usepackage{verbatim}\n
424 \\institute{{{{beamerinstitute}}}}\n
425 \\subject{{{{beamersubject}}}}\n"
427 ("\\section{%s}" . "\\section*{%s}")
429 ("\\begin{frame}[fragile]\\frametitle{%s}"
431 "\\begin{frame}[fragile]\\frametitle{%s}"
434 ;; letter class, for formal letters
436 (add-to-list 'org-export-latex-classes
439 "\\documentclass[11pt]{letter}\n
440 \\usepackage[utf8]{inputenc}\n
441 \\usepackage[T1]{fontenc}\n
444 ("\\section{%s}" . "\\section*{%s}")
445 ("\\subsection{%s}" . "\\subsection*{%s}")
446 ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
447 ("\\paragraph{%s}" . "\\paragraph*{%s}")
448 ("\\subparagraph{%s}" . "\\subparagraph*{%s}")))
454 (setq org-latex-pdf-process
455 '("pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"
456 "pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"
457 "pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"))
459 (setq TeX-parse-self t)
461 (setq TeX-PDF-mode t)
462 (add-hook 'LaTeX-mode-hook
465 (setq TeX-master t)))
471 refer to [[http://coldnew.github.io/coldnew-emacs/#orgheadline94][fancy todo states]]
473 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
475 (setq org-todo-keywords '((sequence "☛ TODO(t)" "|" "✔ DONE(d)")
476 (sequence "âš‘ WAITING(w)" "|")
477 (sequence "|" "✘ CANCELED(c)")))
481 extend org-mode's easy templates, refer to [[http://coldnew.github.io/coldnew-emacs/#orgheadline94][Extend org-modes' esay templates]]
483 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
485 (add-to-list 'org-structure-template-alist
486 '("E" "#+BEGIN_SRC emacs-lisp\n?\n#+END_SRC"))
487 (add-to-list 'org-structure-template-alist
488 '("S" "#+BEGIN_SRC sh\n?\n#+END_SRC"))
489 (add-to-list 'org-structure-template-alist
490 '("p" "#+BEGIN_SRC plantuml :file uml.png \n?\n#+END_SRC"))
496 [[https://github.com/magit/magit][Magit]] is a very cool git interface on Emacs.
498 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
502 :commands magit-status magit-blame)
511 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
515 :init (setq ido-enable-flex-matching t
516 ido-ignore-extensions t
517 ido-use-virtual-buffers t
522 (add-to-list 'completion-ignored-extensions ".pyc"))
530 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
534 :init (setq ido-enable-flex-matching t
536 :config (flx-ido-mode 1))
542 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
544 (use-package ido-vertical-mode
547 (setq ido-vertical-define-keys 'C-n-C-p-up-and-down)
549 (ido-vertical-mode 1))
555 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
559 :init (smex-initialize)
562 ("M-X" . smex-major-mode-commands))
568 Use [[https://github.com/DarwinAwardWinner/ido-ubiquitous][ido-ubiquitous]] for ido everywhere. It makes =describe-function= can also use ido
570 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
572 (use-package ido-ubiquitous
575 (setq magit-completing-read-function 'magit-ido-completing-read)
576 (setq gnus-completing-read-function 'gnus-ido-completing-read)
578 (ido-ubiquitous-mode 1))
584 [[https://github.com/waymondo/ido-exit-target][ido-exit-target]] let you open file/buffer on =other-windows= when call =ido-switch-buffer=
586 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
588 (use-package ido-exit-target
591 (define-key ido-common-completion-map (kbd "C-j") #'ido-exit-target-split-window-right)
592 (define-key ido-common-completion-map (kbd "C-l") #'ido-exit-target-split-window-below))
598 ** Remove prefix =ESC=, refer [[http://emacs.stackexchange.com/questions/14755/how-to-remove-bindings-to-the-esc-prefix-key][here]]
600 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
602 ;; (define-key key-translation-map (kbd "ESC") (kbd "C-g"))
608 Use =ESC= to exit minibuffer. Also I map =Super-h= the same as =C-g=
610 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
612 (define-key minibuffer-local-map [escape] 'keyboard-escape-quit)
613 (define-key minibuffer-local-map [escape] 'keyboard-escape-quit)
614 (define-key minibuffer-local-ns-map [escape] 'keyboard-escape-quit)
615 (define-key minibuffer-local-isearch-map [escape] 'keyboard-escape-quit)
616 (define-key minibuffer-local-completion-map [escape] 'keyboard-escape-quit)
617 (define-key minibuffer-local-must-match-map [escape] 'keyboard-escape-quit)
618 (define-key minibuffer-local-must-match-filename-map [escape] 'keyboard-escape-quit)
619 (define-key minibuffer-local-filename-completion-map [escape] 'keyboard-escape-quit)
620 (define-key minibuffer-local-filename-must-match-map [escape] 'keyboard-escape-quit)
622 ;; Also map s-h same as C-g
623 (define-key minibuffer-local-map (kbd "s-h") 'keyboard-escape-quit)
627 ** =Ctrl= key bindings
629 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
633 ;; C-j newline and indent
635 ;; C-l recenter-top-bottom
636 ;; (global-set-key (kbd "C-;") 'ido-switch-buffer)
673 ** =Super= bindings for file, buffer and windows
675 Some global bindings on =Super=, on Mac, it is =Command=
677 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
679 (global-set-key (kbd "s-h") 'keyboard-quit)
680 (global-set-key (kbd "s-j") 'ido-switch-buffer)
681 (global-set-key (kbd "s-k") 'ido-find-file)
682 ;; s-k --> kill-this-buffer
683 (global-set-key (kbd "s-l") (lambda ()
685 (if (> (length (window-list)) 1)
687 (message "Only one Windows now!"))))
689 (global-set-key (kbd "s-;") 'swiper)
691 ;; s-' --> 'next-multiframe-window
692 (global-set-key (kbd "<s-return>") 'toggle-frame-fullscreen)
694 ;; (global-set-key (kbd "s-y") 'projectile-find-file)
695 (global-set-key (kbd "s-f") 'projectile-find-file)
696 (global-set-key (kbd "s-[") 'persp-next)
697 (global-set-key (kbd "s-]") 'persp-prev)
699 (global-set-key (kbd "s-`") 'mode-line-other-buffer)
701 (global-set-key (kbd "s-n") 'persp-next)
702 (global-set-key (kbd "s-p") 'persp-prev)
706 ;; someothers default mapping on super (command) key
708 ;; s-k kill-this-buffer
711 ;; s-h --> ns-do-hide-emacs
712 ;; s-j --> ido-switch-buffer +
713 ;; s-k --> kill-this-buffer
716 ;; s-' --> next-multiframe-window
717 ;; s-ret --> toggle-frame-fullscreen +
719 ;; s-y --> ns-paste-secondary
720 ;; s-u --> revert-buffer
721 ;; s-i --> undefined - but used for iterm globally
722 ;; s-o --> used for emacs globally
723 ;; s-p --> projectile-persp-switch-project +
724 ;; s-[ --> next-buffer +
725 ;; s-] --> previous-buffer +
732 ;; s-- --> center-line
735 ;; s-n --> make-frame
736 ;; s-m --> iconify-frame
742 ;; s-g --> isearch-repeat-forward
743 ;; s-f --> projectile-find-file +
744 ;; s-d --> isearch-repeat-background
745 ;; s-s --> save-buffer
746 ;; s-a --> make-whole-buffer
750 ;; s-c --> ns-copy-including-secondary
752 ;; s-t --> ns-popup-font-panel
754 ;; s-e --> isearch-yanqk-kill
755 ;; s-w --> delete-frame
756 ;; s-q --> same-buffers-kill-emacs
758 ;; s-` --> other-frame
761 ** =M-s= bindings for searching
763 I use the prefix =M-s= for searching in buffers
765 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
767 (defun pl-make-keymap (key bindings)
768 (setq keymap (make-sparse-keymap))
769 (dolist (binding bindings)
770 (define-key keymap (car binding) (cdr binding)))
771 (global-set-key key keymap))
773 (define-key minibuffer-local-map "\M-s" nil)
775 (global-set-key (kbd "M-s s") 'isearch-forward-regexp)
776 (define-key isearch-mode-map "\M-s" 'isearch-repeat-forward)
777 (global-set-key (kbd "M-s r") 'isearch-backward-regexp)
778 (define-key isearch-mode-map "\M-r" 'isearch-repeat-backward)
780 (global-set-key (kbd "s-/") 'isearch-forward-regexp)
781 (define-key isearch-mode-map (kbd "s-/") 'isearch-repeat-forward)
782 (define-key isearch-mode-map (kbd "C-n") 'isearch-repeat-forward)
785 (set-face-background 'ido-first-match "white")
788 ;; M-s s --> isearch-forward-regexp
789 ;; M-s r --> isearch-backward-regexp
790 ;; M-s w --> isearch-forward-word
791 ;; M-s . --> isearch-forward-symbol-at-point
792 ;; M-s _ --> isearch-forward-symbol
794 ;; highlight bindings
795 ;; M-s h . --> highlight-symbol-at-point
796 ;; M-s h r --> highlight-regexp
797 ;; M-s h u --> unhighlight-regexp
798 ;; M-s h l --> highlight-lines-match-regexp
799 ;; M-s h p --> highlight-phrase
800 ;; M-s h f --> hi-lock-find-patterns
803 ;; (global-set-key (kbd "M-s M-r") 'isearch-backward-regexp)
812 Occur search key bindings
814 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
816 (define-key occur-mode-map (kbd "C-n")
820 (occur-mode-goto-occurrence-other-window)
824 (define-key occur-mode-map (kbd "C-p")
828 (occur-mode-goto-occurrence-other-window)
835 ** =M-o= as prefix key for windows
837 ** =M-g= as prefix key for launcher
841 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
852 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
854 (defalias 'e 'ido-find-file)
855 (defalias 'ff 'ido-find-file)
856 (defalias 'ee 'ido-find-file-other-window)
860 Quickly start eshll in split window below, refer [[http://www.howardism.org/Technical/Emacs/eshell-fun.html][eshell-here]]
862 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
869 (defun eshell-here ()
870 "Opens up a new shell in the directory associated with the
871 current buffer's file. The eshell is renamed to match that
872 directory to make multiple eshell windows easier."
874 (let* ((parent (if (buffer-file-name)
875 (file-name-directory (buffer-file-name))
877 (height (/ (window-total-height) 3))
878 (name (car (last (split-string parent "/" t))))
879 (eshell-name (concat "*eshell: " name "*")))
880 (split-window-vertically (- height))
882 (if (get-buffer eshell-name)
884 (message "buffer exist")
885 (switch-to-buffer eshell-name))
888 (rename-buffer eshell-name)
890 (insert (concat "ls"))
891 (eshell-send-input)))))
893 ;; (global-set-key (kbd "M-`") (lambda ()
895 ;; (if (buffer-name))))
901 ** [[https://github.com/abo-abo/hydra][Hydra]]
903 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
912 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
914 (defhydra sd/font-zoom (global-map "<f2>")
916 ("g" text-scale-increase "in")
917 ("l" text-scale-decrease "out"))
921 *** Windmove Splitter
923 Refer [[https://github.com/abo-abo/hydra/blob/master/hydra-examples.el][hydra-example]], to enlarge or shrink the windows splitter
925 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
927 (defun hydra-move-splitter-left (arg)
928 "Move window splitter left."
930 (if (let ((windmove-wrap-around))
931 (windmove-find-other-window 'right))
932 (shrink-window-horizontally arg)
933 (enlarge-window-horizontally arg)))
935 (defun hydra-move-splitter-right (arg)
936 "Move window splitter right."
938 (if (let ((windmove-wrap-around))
939 (windmove-find-other-window 'right))
940 (enlarge-window-horizontally arg)
941 (shrink-window-horizontally arg)))
943 (defun hydra-move-splitter-up (arg)
944 "Move window splitter up."
946 (if (let ((windmove-wrap-around))
947 (windmove-find-other-window 'up))
949 (shrink-window arg)))
951 (defun hydra-move-splitter-down (arg)
952 "Move window splitter down."
954 (if (let ((windmove-wrap-around))
955 (windmove-find-other-window 'up))
957 (enlarge-window arg)))
963 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
967 (defhydra sd/hydra-window (:color red :columns nil)
969 ("h" windmove-left nil)
970 ("j" windmove-down nil)
971 ("k" windmove-up nil)
972 ("l" windmove-right nil)
973 ("H" hydra-move-splitter-left nil)
974 ("J" hydra-move-splitter-down nil)
975 ("K" hydra-move-splitter-up nil)
976 ("L" hydra-move-splitter-right nil)
987 ("o" delete-other-windows "one" :exit t)
988 ("a" ace-window "ace")
989 ("s" ace-swap-window "swap")
990 ("d" ace-delete-window "ace-one" :exit t)
991 ("i" ace-maximize-window "ace-one" :exit t)
992 ("b" ido-switch-buffer "buf")
993 ("m" headlong-bookmark-jump "bmk")
995 ("u" (progn (winner-undo) (setq this-command 'winner-undo)) "undo")
996 ("r" (progn (winner-redo) (setq this-command 'winner-redo)) "redo")
999 (global-unset-key (kbd "M-o"))
1000 (global-set-key (kbd "M-o") 'sd/hydra-window/body)
1002 (defun triggle-windows-max-size ()
1004 (if (> (length (window-list)) 1)
1005 (delete-other-windows)
1012 Enable linum mode on programming modes
1014 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1016 (add-hook 'prog-mode-hook 'linum-mode)
1020 Fix the font size of line number
1022 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1024 (defun fix-linum-size ()
1026 (set-face-attribute 'linum nil :height 110))
1028 (add-hook 'linum-mode-hook 'fix-linum-size)
1032 I like [[https://github.com/coldnew/linum-relative][linum-relative]], just like the =set relativenumber= on =vim=
1034 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1036 (use-package linum-relative
1039 (defun linum-new-mode ()
1040 "If line numbers aren't displayed, then display them.
1041 Otherwise, toggle between absolute and relative numbers."
1044 (linum-relative-toggle)
1048 ("A-k" . linum-new-mode))
1050 ;; auto enable linum-new-mode in programming modes
1051 (add-hook 'prog-mode-hook 'linum-relative-mode)
1055 ** Save File Position
1057 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1059 (require 'saveplace)
1060 (setq-default save-place t)
1061 (setq save-place-forget-unreadable-files t)
1062 (setq save-place-skip-check-regexp "\\`/\\(?:cdrom\\|floppy\\|mnt\\|/[0-9]\\|\\(?:[^@/:]*@\\)?[^@/:]*[^@/:.]:\\)")
1068 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1070 (use-package multi-term
1077 [[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
1078 Type =o= to go to the link
1080 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1082 (use-package ace-link
1085 (ace-link-setup-default))
1091 [[https://github.com/re5et/emux][emux]] is
1093 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1095 (el-get-bundle re5et/emux)
1101 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1103 (use-package smartparens
1107 (require 'smartparens-config)
1108 (add-hook 'prog-mode-hook 'smartparens-mode)))
1114 [[https://github.com/abo-abo/ace-window][ace-window]]
1116 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1118 (use-package ace-window
1122 ; (global-set-key (kbd "M-o") 'ace-window)
1124 (setq aw-keys '(?a ?s ?d ?f ?j ?k ?l)))
1130 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1132 (use-package projectile
1135 (setq projectile-enable-caching t)
1137 (projectile-global-mode t))
1139 (use-package persp-projectile
1144 (:map projectile-mode-map
1145 ("s-t" . projectile-persp-switch-project)))
1147 ;; projectile-find-file
1148 ;; projectile-switch-buffer
1149 ;; projectile-find-file-other-window
1154 [[https://github.com/justbur/emacs-which-key][which-key]] show the key bindings
1156 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1158 (use-package which-key
1167 We can use [[https://www.gnu.org/software/emms/quickstart.html][Emms]] for multimedia in Emacs
1169 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1174 (setq emms-source-file-default-directory "~/Music/emms/")
1177 (emms-default-players)
1178 (define-emms-simple-player mplayer '(file url)
1179 (regexp-opt '(".ogg" ".mp3" ".mgp" ".wav" ".wmv" ".wma" ".ape"
1180 ".mov" ".avi" ".ogm" ".asf" ".mkv" ".divx" ".mpeg"
1181 "http://" "mms://" ".rm" ".rmvb" ".mp4" ".flac" ".vob"
1182 ".m4a" ".flv" ".ogv" ".pls"))
1183 "mplayer" "-slave" "-quiet" "-really-quiet" "-fullscreen")
1184 (emms-history-load))
1190 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
1192 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1198 (require 'gnugo-imgen)
1199 (setq gnugo-xpms 'gnugo-imgen-create-xpms)
1200 (add-hook 'gnugo-start-game-hook '(lambda ()
1201 (gnugo-image-display-mode)
1204 (add-to-list 'gnugo-option-history (format "--boardsize 19 --color black --level 1")))
1210 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1212 (use-package undo-tree
1215 (global-undo-tree-mode 1))
1221 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1228 (setq ivy-use-virtual-buffers t)
1229 (global-set-key "\C-s" 'swiper)
1230 (global-set-key (kbd "C-c C-r") 'ivy-resume)
1231 (global-set-key (kbd "<f6>") 'ivy-resume)
1232 ;; (global-set-key (kbd "M-x") 'counsel-M-x)
1233 ;; (global-set-key (kbd "C-x C-f") 'counsel-find-file)
1234 (global-set-key (kbd "<f1> f") 'counsel-describe-function)
1235 (global-set-key (kbd "<f1> v") 'counsel-describe-variable)
1236 (global-set-key (kbd "<f1> l") 'counsel-load-library)
1237 (global-set-key (kbd "<f2> i") 'counsel-info-lookup-symbol)
1238 (global-set-key (kbd "<f2> u") 'counsel-unicode-char)
1239 (global-set-key (kbd "C-c g") 'counsel-git)
1240 (global-set-key (kbd "C-c j") 'counsel-git-grep)
1241 (global-set-key (kbd "C-c k") 'counsel-ag)
1242 (global-set-key (kbd "C-x l") 'counsel-locate)
1243 (global-set-key (kbd "C-S-o") 'counsel-rhythmbox)
1244 ;; (define-key read-expression-map (kbd "C-r") 'counsel-expression-history)
1250 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1252 ;; (use-package tabbar-ruler
1255 ;; (setq tabbar-ruler-global-tabbar t)
1256 ;; (setq tabbar-ruler-global-ruler t)
1257 ;; (setq tabbar-ruler-popu-menu t)
1258 ;; (setq tabbar-ruler-popu-toolbar t)
1259 ;; (setq tabbar-use-images t)
1261 ;; (tabbar-ruler-group-by-projectile-project)
1262 ;; (global-set-key (kbd "s-1") 'tabbar-forward-group)
1263 ;; (global-set-key (kbd "s-2") 'tabbar-ruler-forward))
1273 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1275 (use-package color-identifiers-mode
1278 (add-hook 'emacs-lisp-mode-hook 'color-identifiers-mode)
1280 :diminish color-identifiers-mode)
1282 (global-prettify-symbols-mode t)
1288 In Lisp Mode, =M-o= is defined, but I use this for global hydra window. So here disable this key
1289 bindings in =lispy-mode-map= after loaded. see [[http://stackoverflow.com/questions/298048/how-to-handle-conflicting-keybindings][here]]
1291 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1296 (eval-after-load 'lispy
1298 (define-key lispy-mode-map (kbd "M-o") nil)))
1300 (add-hook 'emacs-lisp-mode-hook (lambda () (lispy-mode 1))))
1306 [[https://www.emacswiki.org/emacs/CPerlMode][CPerl mode]] has more features than =PerlMode= for perl programming. Alias this to =CPerlMode=
1308 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1310 (defalias 'perl-mode 'cperl-mode)
1312 ;(setq cperl-hairy t) ;; Turns on most of the CPerlMode options
1313 (setq cperl-auto-newline t)
1314 (setq cperl-highlight-variables-indiscriminately t)
1315 ;(setq cperl-indent-level 4)
1316 ;(setq cperl-continued-statement-offset 4)
1317 (setq cperl-close-paren-offset -4)
1318 (setq cperl-indent-parents-as-block t)
1319 (setq cperl-tab-always-indent t)
1320 ;(setq cperl-brace-offset 0)
1322 (add-hook 'cperl-mode-hook
1324 (cperl-set-style "C++")))
1326 ;(require 'template)
1327 ;(template-initialize)
1335 Change the compile-command to set the default command run when call =compile=
1336 Mapping =s-r= (on Mac, it's =Command + R= to run the script. Here =current-prefix-arg= is set
1337 to call =compilation= interactively.
1339 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1341 (defun my-perl-hook ()
1343 (setq-local compilation-read-command nil)
1344 (set (make-local-variable 'compile-command)
1345 (concat "/usr/bin/perl "
1346 (if buffer-file-name
1347 (shell-quote-argument buffer-file-name))))
1348 (local-set-key (kbd "s-r")
1351 ; (setq current-prefix-arg '(4)) ; C-u
1352 (call-interactively 'compile)))))
1354 (add-hook 'cperl-mode-hook 'my-perl-hook)
1361 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1363 (setq c-default-style "stroustrup"
1370 Set the environments vairables in compilation mode
1372 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1374 (use-package compile
1377 (setq compilation-environment (cons "LC_ALL=C" compilation-environment)))
1383 Enable auto-insert mode
1385 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1387 (auto-insert-mode t)
1388 (setq auto-insert-query nil)
1394 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1396 (eval-after-load 'autoinsert
1397 '(define-auto-insert '("\\.cpp\\'" . "C++ skeleton")
1399 "Short description:"
1401 "\n * " (file-name-nondirectory (buffer-file-name))
1403 "#include <iostream>" \n
1405 (file-name-sans-extension
1406 (file-name-nondirectory (buffer-file-name)))
1408 "using namespace std;" \n \n
1416 (eval-after-load 'autoinsert
1417 '(define-auto-insert '("\\.c\\'" . "C skeleton")
1419 "Short description:"
1421 " * " (file-name-nondirectory (buffer-file-name)) "\n"
1423 "#include <stdio.h>" \n
1425 (file-name-sans-extension
1426 (file-name-nondirectory (buffer-file-name)))
1437 *** Perl Auto Insert
1439 Refer [[https://www.emacswiki.org/emacs/AutoInsertMode][AutoInsertMode]] Wiki
1441 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1443 (eval-after-load 'autoinsert
1444 '(define-auto-insert '("\\.pl\\'" . "Perl skeleton")
1447 "#!/usr/bin/perl -w" \n
1458 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1460 (use-package company
1462 :diminish company-mode
1463 :init (setq company-idle-delay 0.1)
1465 (global-company-mode))
1469 [[https://github.com/company-mode/company-statistics][company-statistics]]
1471 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1473 (use-package company-statistics
1476 (company-statistics-mode))
1482 - change M-o to trigger to delete other windows and restore previous config