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)
67 Switch the focus to help window when it appears
69 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
71 (setq help-window-select t)
75 * Package Management Tools
79 Using [[https://github.com/jwiegley/use-package][use-package]] to manage emacs packages
81 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
83 (unless (package-installed-p 'use-package)
84 (package-refresh-contents)
85 (package-install 'use-package))
87 (require 'use-package)
93 [[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.
94 Check out [[http://tapoueh.org/emacs/el-get.html][el-get]].
96 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
101 (add-to-list 'load-path "~/.emacs.d/el-get"))
105 * Color and Fonts Settings
107 ** highlight current line
109 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
111 (global-hl-line-mode)
117 [[https://github.com/paldepind/smart-comment][smart-comments]]
119 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
121 (use-package smart-comment
123 :bind ("M-;" . smart-conmment))
131 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
133 (global-font-lock-mode 1)
137 [[https://github.com/i-tu/Hasklig][Hasklig]] and Source Code Pro, defined fonts family
139 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
142 (defvar sd/fixed-font-family
143 (cond ((x-list-fonts "Hasklig") "Hasklig")
144 ((x-list-fonts "Source Code Pro") "Source Code Pro")
145 ((x-list-fonts "Anonymous Pro") "Anonymous Pro")
146 ((x-list-fonts "M+ 1mn") "M+ 1mn"))
147 "The fixed width font based on what is installed, `nil' if not defined."))
153 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
156 (when sd/fixed-font-family
157 (set-frame-font sd/fixed-font-family)
158 (set-face-attribute 'default nil :font sd/fixed-font-family :height 120)
159 (set-face-font 'default sd/fixed-font-family)))
165 Loading theme should be after all required loaded, refere [[https://github.com/jwiegley/use-package][:defer]] in =use-package=
167 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
169 (setq vc-follow-symlinks t)
171 (use-package color-theme
173 :init (require 'color-theme)
174 :config (use-package color-theme-sanityinc-tomorrow
178 (load-theme 'sanityinc-tomorrow-bright t)))
180 ;(eval-after-load 'color-theme
181 ; (load-theme 'sanityinc-tomorrow-bright t))
185 Change the Org-mode colors
187 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
189 (defun org-src-color-blocks-light ()
190 "Colors the block headers and footers to make them stand out more for lighter themes"
193 '(org-block-begin-line
194 ((t (:underline "#A7A6AA" :foreground "#008ED1" :background "#EAEAFF"))))
195 '(org-block-background
196 ((t (:background "#FFFFEA"))))
198 ((t (:background "#FFFFEA"))))
200 ((t (:overline "#A7A6AA" :foreground "#008ED1" :background "#EAEAFF"))))
202 '(mode-line-buffer-id ((t (:foreground "#005000" :bold t))))
203 '(which-func ((t (:foreground "#008000"))))))
205 (defun org-src-color-blocks-dark ()
206 "Colors the block headers and footers to make them stand out more for dark themes"
209 '(org-block-begin-line
210 ((t (:foreground "#008ED1" :background "#002E41"))))
211 '(org-block-background
212 ((t (:background "#000000"))))
214 ((t (:background "#000000"))))
216 ((t (:foreground "#008ED1" :background "#002E41"))))
218 '(mode-line-buffer-id ((t (:foreground "black" :bold t))))
219 '(which-func ((t (:foreground "green"))))))
221 (org-src-color-blocks-dark)
225 improve color for org-mode
226 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
227 (deftheme ha/org-theme "Sub-theme to beautify org mode")
230 (defvar sd/variable-font-tuple
231 (cond ((x-list-fonts "Source Sans Pro") '(:font "Source Sans Pro"))
232 ((x-list-fonts "Lucida Grande") '(:font "Lucida Grande"))
233 ((x-list-fonts "Verdana") '(:font "Verdana"))
234 ((x-family-fonts "Sans Serif") '(:family "Sans Serif"))
235 (nil (warn "Cannot find a Sans Serif Font. Install Source Sans Pro.")))
236 "My variable width font available to org-mode files and whatnot."))
238 (defun sd/org-color ()
239 (let* ((sd/fixed-font-tuple (list :font sd/fixed-font-family))
240 (base-font-color (face-foreground 'default nil 'default))
241 (background-color (face-background 'default nil 'default))
242 (primary-color (face-foreground 'mode-line nil))
243 (secondary-color (face-background 'secondary-selection nil 'region))
244 (base-height (face-attribute 'default :height))
245 (headline `(:inherit default :weight bold :foreground ,base-font-color)))
246 (custom-theme-set-faces 'ha/org-theme
247 `(org-agenda-structure ((t (:inherit default :height 2.0 :underline nil))))
248 `(org-verbatim ((t (:inherit 'fixed-pitched :foreground "#aef"))))
249 `(org-table ((t (:inherit 'fixed-pitched))))
250 `(org-block ((t (:inherit 'fixed-pitched))))
251 `(org-block-background ((t (:inherit 'fixed-pitched))))
252 `(org-block-begin-line ((t (:inherit 'fixed-pitched))))
253 `(org-block-end-line ((t (:inherit 'fixed-pitched))))
254 `(org-level-8 ((t (,@headline ,@sd/variable-font-tuple))))
255 `(org-level-7 ((t (,@headline ,@sd/variable-font-tuple))))
256 `(org-level-6 ((t (,@headline ,@sd/variable-font-tuple))))
257 `(org-level-5 ((t (,@headline ,@sd/variable-font-tuple))))
258 `(org-level-4 ((t (,@headline ,@sd/variable-font-tuple
259 :height ,(round (* 1.1 base-height))))))
260 `(org-level-3 ((t (,@headline ,@sd/variable-font-tuple
261 :height ,(round (* 1.25 base-height))))))
262 `(org-level-2 ((t (,@headline ,@sd/variable-font-tuple
263 :height ,(round (* 1.5 base-height))))))
264 `(org-level-1 ((t (,@headline ,@sd/variable-font-tuple
265 :height ,(round (* 1.75 base-height))))))
266 `(org-document-title ((t (,@headline ,@sd/variable-font-tuple :height 1.5 :underline nil)))))))
273 ** Org-mode Basic setting
275 Always indents header, and hide header leading starts so that no need type =#+STATUP: indent=
277 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
282 (setq org-startup-indented t)
283 (setq org-hide-leading-starts t)
284 (setq org-src-fontify-natively t)
285 (setq org-src-tab-acts-natively t)
286 (setq org-confirm-babel-evaluate nil)
287 (setq org-use-speed-commands t)
288 (setq org-completion-use-ido t))
290 (org-babel-do-load-languages
291 'org-babel-load-languages
305 ;; use current window for org source buffer editting
306 (setq org-src-window-setup 'current-window )
312 use [[https://github.com/sabof/org-bullets][org-bullets]] package to show utf-8 charactes
314 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
316 (use-package org-bullets
319 (add-hook 'org-mode-hook
321 (org-bullets-mode t))))
327 [[https://github.com/abo-abo/worf][worf]] mode is an extension of vi-like binding for org-mode.
328 In =worf-mode=, it is mapping =[=, =]= as =worf-backward= and =worf-forward= in global, wich
329 cause we cannot input =[= and =]=, so here I unset this mappings. And redifined this two to
330 =M-[= and =M-]=. see this [[https://github.com/abo-abo/worf/issues/19#issuecomment-223756599][issue]]
332 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
337 :init (add-hook 'org-mode-hook 'worf-mode)
339 ;; (define-key worf-mode-map "[" nil)
340 ;; (define-key worf-mode-map "]" nil)
341 ;; (define-key worf-mode-map (kbd "M-[") 'worf-backward)
342 ;; (define-key worf-mode-map (kbd "M-]") 'worf-forward)
353 Install MacTex-basic and some tex packages
357 sudo tlmgr update --self
359 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
363 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
364 ;; ;; allow for export=>beamer by placing
366 ;; http://emacs-fu.blogspot.com/2011/04/nice-looking-pdfs-with-org-mode-and.html
367 ;; #+LaTeX_CLASS: beamer in org files
368 (unless (boundp 'org-export-latex-classes)
369 (setq org-export-latex-classes nil))
370 (add-to-list 'org-export-latex-classes
371 ;; beamer class, for presentations
373 "\\documentclass[11pt]{beamer}\n
374 \\mode<{{{beamermode}}}>\n
375 \\usetheme{{{{beamertheme}}}}\n
376 \\usecolortheme{{{{beamercolortheme}}}}\n
377 \\beamertemplateballitem\n
378 \\setbeameroption{show notes}
379 \\usepackage[utf8]{inputenc}\n
380 \\usepackage[T1]{fontenc}\n
381 \\usepackage{hyperref}\n
383 \\usepackage{listings}
384 \\lstset{numbers=none,language=[ISO]C++,tabsize=4,
387 showspaces=false,showstringspaces=false,
389 keywordstyle=\\color{blue}\\bfseries,
390 commentstyle=\\color{red},
392 \\usepackage{verbatim}\n
393 \\institute{{{{beamerinstitute}}}}\n
394 \\subject{{{{beamersubject}}}}\n"
396 ("\\section{%s}" . "\\section*{%s}")
398 ("\\begin{frame}[fragile]\\frametitle{%s}"
400 "\\begin{frame}[fragile]\\frametitle{%s}"
403 ;; letter class, for formal letters
405 (add-to-list 'org-export-latex-classes
408 "\\documentclass[11pt]{letter}\n
409 \\usepackage[utf8]{inputenc}\n
410 \\usepackage[T1]{fontenc}\n
413 ("\\section{%s}" . "\\section*{%s}")
414 ("\\subsection{%s}" . "\\subsection*{%s}")
415 ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
416 ("\\paragraph{%s}" . "\\paragraph*{%s}")
417 ("\\subparagraph{%s}" . "\\subparagraph*{%s}")))
423 (setq org-latex-pdf-process
424 '("pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"
425 "pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"
426 "pdflatex -shell-escape -interaction nonstopmode -output-directory %o %f"))
428 (setq TeX-parse-self t)
430 (setq TeX-PDF-mode t)
431 (add-hook 'LaTeX-mode-hook
434 (setq TeX-master t)))
439 [[https://github.com/magit/magit][Magit]] is a very cool git interface on Emacs.
441 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
445 :commands magit-status magit-blame)
454 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
458 :init (setq ido-enable-flex-matching t
459 ido-ignore-extensions t
460 ido-use-virtual-buffers t
465 (add-to-list 'completion-ignored-extensions ".pyc"))
473 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
477 :init (setq ido-enable-flex-matching t
479 :config (flx-ido-mode 1))
485 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
487 (use-package ido-vertical-mode
490 (setq ido-vertical-define-keys 'C-n-C-p-up-and-down)
492 (ido-vertical-mode 1))
498 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
502 :init (smex-initialize)
505 ("M-X" . smex-major-mode-commands))
511 Use [[https://github.com/DarwinAwardWinner/ido-ubiquitous][ido-ubiquitous]] for ido everywhere. It makes =describe-function= can also use ido
513 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
515 (use-package ido-ubiquitous
518 (setq magit-completing-read-function 'magit-ido-completing-read)
519 (setq gnus-completing-read-function 'gnus-ido-completing-read)
521 (ido-ubiquitous-mode 1))
527 [[https://github.com/waymondo/ido-exit-target][ido-exit-target]] let you open file/buffer on =other-windows= when call =ido-switch-buffer=
529 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
531 (use-package ido-exit-target
534 (define-key ido-common-completion-map (kbd "C-j") #'ido-exit-target-other-window))
540 ** Remove prefix =ESC=, refer [[http://emacs.stackexchange.com/questions/14755/how-to-remove-bindings-to-the-esc-prefix-key][here]]
542 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
544 ;; (define-key key-translation-map (kbd "ESC") (kbd "C-g"))
550 Use =ESC= to exit minibuffer. Also I map =Super-h= the same as =C-g=
552 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
554 (define-key minibuffer-local-map [escape] 'keyboard-escape-quit)
555 (define-key minibuffer-local-map [escape] 'keyboard-escape-quit)
556 (define-key minibuffer-local-ns-map [escape] 'keyboard-escape-quit)
557 (define-key minibuffer-local-isearch-map [escape] 'keyboard-escape-quit)
558 (define-key minibuffer-local-completion-map [escape] 'keyboard-escape-quit)
559 (define-key minibuffer-local-must-match-map [escape] 'keyboard-escape-quit)
560 (define-key minibuffer-local-must-match-filename-map [escape] 'keyboard-escape-quit)
561 (define-key minibuffer-local-filename-completion-map [escape] 'keyboard-escape-quit)
562 (define-key minibuffer-local-filename-must-match-map [escape] 'keyboard-escape-quit)
564 ;; Also map s-h same as C-g
565 (define-key minibuffer-local-map (kbd "s-h") 'keyboard-escape-quit)
570 ** =Super= bindings for file, buffer and windows
572 Some global bindings on =Super=, on Mac, it is =Command=
574 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
576 (global-set-key (kbd "s-h") 'keyboard-quit)
577 (global-set-key (kbd "s-j") 'ido-switch-buffer)
578 ;; s-k --> kill-this-buffer
579 (global-set-key (kbd "s-k") (lambda ()
581 (if (> (length (window-list)) 1)
583 (message "Only one Windows now!"))))
586 ;; s-' --> 'next-multiframe-window
587 (global-set-key (kbd "<s-return>") 'toggle-frame-fullscreen)
589 ;; (global-set-key (kbd "s-y") 'projectile-find-file)
590 (global-set-key (kbd "s-f") 'projectile-find-file)
591 (global-set-key (kbd "s-[") 'next-buffer)
592 (global-set-key (kbd "s-]") 'previous-buffer)
594 (global-set-key (kbd "s-`") 'mode-line-other-buffer)
598 ;; someothers default mapping on super (command) key
600 ;; s-k kill-this-buffer
603 ;; s-h --> ns-do-hide-emacs
604 ;; s-j --> ido-switch-buffer +
605 ;; s-k --> kill-this-buffer
608 ;; s-' --> next-multiframe-window
609 ;; s-ret --> toggle-frame-fullscreen +
611 ;; s-y --> ns-paste-secondary
612 ;; s-u --> revert-buffer
613 ;; s-i --> undefined - but used for iterm globally
614 ;; s-o --> used for emacs globally
615 ;; s-p --> projectile-persp-switch-project +
616 ;; s-[ --> next-buffer +
617 ;; s-] --> previous-buffer +
624 ;; s-- --> center-line
627 ;; s-n --> make-frame
628 ;; s-m --> iconify-frame
634 ;; s-g --> isearch-repeat-forward
635 ;; s-f --> projectile-find-file +
636 ;; s-d --> isearch-repeat-background
637 ;; s-s --> save-buffer
638 ;; s-a --> make-whole-buffer
642 ;; s-c --> ns-copy-including-secondary
644 ;; s-t --> ns-popup-font-panel
646 ;; s-e --> isearch-yanqk-kill
647 ;; s-w --> delete-frame
648 ;; s-q --> same-buffers-kill-emacs
650 ;; s-` --> other-frame
653 ** =M-s= bindings for searching
655 I use the prefix =M-s= for searching in buffers
657 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
659 (defun pl-make-keymap (key bindings)
660 (setq keymap (make-sparse-keymap))
661 (dolist (binding bindings)
662 (define-key keymap (car binding) (cdr binding)))
663 (global-set-key key keymap))
665 (global-set-key (kbd "M-s M-s") 'isearch-forward-regexp)
666 (global-set-key (kbd "M-s M-r") 'isearch-backward-regexp)
668 (define-key isearch-mode-map "\M-s" 'isearch-repeat-forward)
669 (define-key isearch-mode-map "\M-r" 'isearch-repeat-backward)
671 ;; (global-set-key (kbd "M-s M-r") 'isearch-backward-regexp)
680 ** [[https://github.com/abo-abo/hydra][Hydra]]
682 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
691 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
693 (defhydra sd/font-zoom (global-map "<f2>")
695 ("g" text-scale-increase "in")
696 ("l" text-scale-decrease "out"))
700 *** Windmove Splitter
702 Refer [[https://github.com/abo-abo/hydra/blob/master/hydra-examples.el][hydra-example]], to enlarge or shrink the windows splitter
704 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
706 (defun hydra-move-splitter-left (arg)
707 "Move window splitter left."
709 (if (let ((windmove-wrap-around))
710 (windmove-find-other-window 'right))
711 (shrink-window-horizontally arg)
712 (enlarge-window-horizontally arg)))
714 (defun hydra-move-splitter-right (arg)
715 "Move window splitter right."
717 (if (let ((windmove-wrap-around))
718 (windmove-find-other-window 'right))
719 (enlarge-window-horizontally arg)
720 (shrink-window-horizontally arg)))
722 (defun hydra-move-splitter-up (arg)
723 "Move window splitter up."
725 (if (let ((windmove-wrap-around))
726 (windmove-find-other-window 'up))
728 (shrink-window arg)))
730 (defun hydra-move-splitter-down (arg)
731 "Move window splitter down."
733 (if (let ((windmove-wrap-around))
734 (windmove-find-other-window 'up))
736 (enlarge-window arg)))
742 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
746 (defhydra sd/hydra-window (:color red :columns nil)
748 ("h" windmove-left nil)
749 ("j" windmove-down nil)
750 ("k" windmove-up nil)
751 ("l" windmove-right nil)
752 ("H" hydra-move-splitter-left nil)
753 ("J" hydra-move-splitter-down nil)
754 ("K" hydra-move-splitter-up nil)
755 ("L" hydra-move-splitter-right nil)
766 ;; ("o" delete-other-windows "one" :exit t)
767 ;; Todo define o to triggle delete others windows and restore windows layout
768 ("o" triggle-windows-max-size "maximize" :exit t)
769 ("a" ace-window "ace")
770 ("s" ace-swap-window "swap")
771 ("d" ace-delete-window "ace-one" :exit t)
772 ("i" ace-maximize-window "ace-one" :exit t)
773 ("b" ido-switch-buffer "buf")
774 ("m" headlong-bookmark-jump "bmk")
776 ("u" (progn (winner-undo) (setq this-command 'winner-undo)) "undo")
777 ("r" (progn (winner-redo) (setq this-command 'winner-redo)) "redo")
780 (global-unset-key (kbd "M-o"))
781 (global-set-key (kbd "M-o") 'sd/hydra-window/body)
783 (defun triggle-windows-max-size ()
785 (if (> (length (window-list)) 1)
786 (delete-other-windows)
793 Enable linum mode on programming modes
795 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
797 (add-hook 'prog-mode-hook 'linum-mode)
801 Fix the font size of line number
803 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
805 (defun fix-linum-size ()
807 (set-face-attribute 'linum nil :height 110))
809 (add-hook 'linum-mode-hook 'fix-linum-size)
813 I like [[https://github.com/coldnew/linum-relative][linum-relative]], just like the =set relativenumber= on =vim=
815 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
817 (use-package linum-relative
820 (defun linum-new-mode ()
821 "If line numbers aren't displayed, then display them.
822 Otherwise, toggle between absolute and relative numbers."
825 (linum-relative-toggle)
829 ("A-k" . linum-new-mode))
831 ;; auto enable linum-new-mode in programming modes
832 (add-hook 'prog-mode-hook 'linum-relative-mode)
836 ** Save File Position
838 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
841 (setq-default save-place t)
842 (setq save-place-forget-unreadable-files t)
843 (setq save-place-skip-check-regexp "\\`/\\(?:cdrom\\|floppy\\|mnt\\|/[0-9]\\|\\(?:[^@/:]*@\\)?[^@/:]*[^@/:.]:\\)")
849 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
851 (use-package multi-term
858 [[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
859 Type =o= to go to the link
861 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
863 (use-package ace-link
866 (ace-link-setup-default))
872 [[https://github.com/re5et/emux][emux]] is
874 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
876 (el-get-bundle re5et/emux)
882 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
884 (use-package smartparens
888 (require 'smartparens-config)
889 (add-hook 'prog-mode-hook 'smartparens-mode)))
895 [[https://github.com/abo-abo/ace-window][ace-window]]
897 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
899 (use-package ace-window
903 ; (global-set-key (kbd "M-o") 'ace-window)
905 (setq aw-keys '(?a ?s ?d ?f ?j ?k ?l)))
911 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
913 (use-package projectile
916 (setq projectile-enable-caching t)
918 (projectile-global-mode t))
920 (use-package persp-projectile
925 (:map projectile-mode-map
926 ("s-p" . projectile-persp-switch-project)))
928 ;; projectile-find-file
929 ;; projectile-switch-buffer
930 ;; projectile-find-file-other-window
935 [[https://github.com/justbur/emacs-which-key][which-key]] show the key bindings
937 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
939 (use-package which-key
948 We can use [[https://www.gnu.org/software/emms/quickstart.html][Emms]] for multimedia in Emacs
950 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
955 (setq emms-source-file-default-directory "~/Music/emms/")
958 (emms-default-players)
959 (define-emms-simple-player mplayer '(file url)
960 (regexp-opt '(".ogg" ".mp3" ".mgp" ".wav" ".wmv" ".wma" ".ape"
961 ".mov" ".avi" ".ogm" ".asf" ".mkv" ".divx" ".mpeg"
962 "http://" "mms://" ".rm" ".rmvb" ".mp4" ".flac" ".vob"
963 ".m4a" ".flv" ".ogv" ".pls"))
964 "mplayer" "-slave" "-quiet" "-really-quiet" "-fullscreen")
971 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
973 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
979 (require 'gnugo-imgen)
980 (setq gnugo-xpms 'gnugo-imgen-create-xpms)
981 (add-hook 'gnugo-start-game-hook '(lambda ()
982 (gnugo-image-display-mode)
985 (add-to-list 'gnugo-option-history (format "--boardsize 19 --color black --level 1")))
995 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
997 (use-package color-identifiers-mode
1000 (add-hook 'emacs-lisp-mode-hook 'color-identifiers-mode)
1002 :diminish color-identifiers-mode)
1008 In Lisp Mode, =M-o= is defined, but I use this for global hydra window. So here disable this key
1009 bindings in =lispy-mode-map= after loaded. see [[http://stackoverflow.com/questions/298048/how-to-handle-conflicting-keybindings][here]]
1011 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1016 (eval-after-load 'lispy
1018 (define-key lispy-mode-map (kbd "M-o") nil)))
1020 (add-hook 'emacs-lisp-mode-hook (lambda () (lispy-mode 1))))
1026 [[https://www.emacswiki.org/emacs/CPerlMode][CPerl mode]] has more features than =PerlMode= for perl programming. Alias this to =CPerlMode=
1028 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1030 (defalias 'perl-mode 'cperl-mode)
1032 ;(setq cperl-hairy t) ;; Turns on most of the CPerlMode options
1033 (setq cperl-auto-newline t)
1034 (setq cperl-highlight-variables-indiscriminately t)
1035 ;(setq cperl-indent-level 4)
1036 ;(setq cperl-continued-statement-offset 4)
1037 (setq cperl-close-paren-offset -4)
1038 (setq cperl-indent-parents-as-block t)
1039 (setq cperl-tab-always-indent t)
1040 ;(setq cperl-brace-offset 0)
1042 (add-hook 'cperl-mode-hook
1044 (cperl-set-style "C++")))
1046 ;(require 'template)
1047 ;(template-initialize)
1055 Change the compile-command to set the default command run when call =compile=
1056 Mapping =s-r= (on Mac, it's =Command + R= to run the script. Here =current-prefix-arg= is set
1057 to call =compilation= interactively.
1059 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1061 (defun my-perl-hook ()
1063 (setq-local compilation-read-command nil)
1064 (set (make-local-variable 'compile-command)
1065 (concat "/usr/bin/perl "
1066 (if buffer-file-name
1067 (shell-quote-argument buffer-file-name))))
1068 (local-set-key (kbd "s-r")
1071 ; (setq current-prefix-arg '(4)) ; C-u
1072 (call-interactively 'compile)))))
1074 (add-hook 'cperl-mode-hook 'my-perl-hook)
1081 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1083 (setq c-default-style "stroustrup"
1090 Set the environments vairables in compilation mode
1092 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1094 (use-package compile
1097 (setq compilation-environment (cons "LC_ALL=C" compilation-environment)))
1103 Enable auto-insert mode
1105 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1107 (auto-insert-mode t)
1108 (setq auto-insert-query nil)
1114 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1116 (eval-after-load 'autoinsert
1117 '(define-auto-insert '("\\.cpp\\'" . "C++ skeleton")
1119 "Short description:"
1121 "\n * " (file-name-nondirectory (buffer-file-name))
1123 "#include <iostream>" \n
1125 (file-name-sans-extension
1126 (file-name-nondirectory (buffer-file-name)))
1128 "using namespace std;" \n \n
1136 (eval-after-load 'autoinsert
1137 '(define-auto-insert '("\\.c\\'" . "C skeleton")
1139 "Short description:"
1141 " * " (file-name-nondirectory (buffer-file-name)) "\n"
1143 "#include <stdio.h>" \n
1145 (file-name-sans-extension
1146 (file-name-nondirectory (buffer-file-name)))
1157 *** Perl Auto Insert
1159 Refer [[https://www.emacswiki.org/emacs/AutoInsertMode][AutoInsertMode]] Wiki
1161 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1163 (eval-after-load 'autoinsert
1164 '(define-auto-insert '("\\.pl\\'" . "Perl skeleton")
1167 "#!/usr/bin/perl -w" \n
1178 #+BEGIN_SRC emacs-lisp :tangle yes :results silent
1180 (use-package company
1182 :diminish company-mode
1183 :init (setq company-idle-delay 0.1)
1185 (global-company-mode))
1191 - change M-o to trigger to delete other windows and restore previous config