mirror of
https://github.com/correl/dotfiles.git
synced 2024-11-16 19:19:28 +00:00
397 lines
12 KiB
Org Mode
397 lines
12 KiB
Org Mode
#+TITLE: Emacs Configuration
|
|
|
|
* Startup
|
|
Disable the emacs startup screen.
|
|
#+name: startup
|
|
#+BEGIN_SRC emacs-lisp
|
|
(setq inhibit-startup-screen +1)
|
|
#+END_SRC
|
|
* Global key bindings
|
|
#+name: global-keys
|
|
#+BEGIN_SRC emacs-lisp
|
|
(global-set-key (kbd "C-,") 'kill-whole-line)
|
|
#+END_SRC
|
|
* Look and Feel
|
|
#+name: look-and-feel
|
|
#+BEGIN_SRC emacs-lisp
|
|
(load-theme 'solarized-dark 't)
|
|
#+END_SRC
|
|
* Autocomplete
|
|
#+name: autocomplete
|
|
#+BEGIN_SRC emacs-lisp
|
|
(require 'auto-complete-config)
|
|
(ac-config-default)
|
|
#+END_SRC
|
|
* Package Configuration
|
|
** Ido
|
|
#+name: packages
|
|
#+BEGIN_SRC emacs-lisp
|
|
(ido-mode +1)
|
|
(setq ido-enable-flex-matching t)
|
|
#+END_SRC
|
|
** Smex
|
|
#+name: packages
|
|
#+BEGIN_SRC emacs-lisp
|
|
(global-set-key (kbd "M-x") 'smex)
|
|
(global-set-key (kbd "M-X") 'smex-major-mode-commands)
|
|
#+END_SRC
|
|
** Expand Region
|
|
#+name: packages
|
|
#+BEGIN_SRC emacs-lisp
|
|
(global-set-key (kbd "C-=") 'er/expand-region)
|
|
#+END_SRC
|
|
** Flycheck
|
|
#+name: packages
|
|
#+BEGIN_SRC emacs-lisp
|
|
(add-hook 'after-init-hook #'global-flycheck-mode)
|
|
#+END_SRC
|
|
** Git-Gutter
|
|
#+name: packages
|
|
#+BEGIN_SRC emacs-lisp
|
|
(global-git-gutter-mode t)
|
|
|
|
(defadvice ediff-make-temp-file (before make-temp-file-suspend-ll
|
|
activate compile preactivate)
|
|
"Disable git-gutter when running ediff"
|
|
(global-git-gutter-mode 0))
|
|
|
|
(add-hook 'ediff-cleanup-hook
|
|
'(lambda ()
|
|
(global-git-gutter-mode t)))
|
|
|
|
#+END_SRC
|
|
** Magit
|
|
#+name: packages
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defun magit-fullscreen ()
|
|
(defadvice magit-status (around magit-fullscreen activate)
|
|
(window-configuration-to-register :magit-fullscreen)
|
|
ad-do-it
|
|
(delete-other-windows))
|
|
|
|
(defadvice magit-quit-window (around magit-restore-screen activate)
|
|
ad-do-it
|
|
(jump-to-register :magit-fullscreen)))
|
|
|
|
(eval-after-load 'magit '(magit-fullscreen))
|
|
#+END_SRC
|
|
** Markdown
|
|
#+name: packages
|
|
#+BEGIN_SRC emacs-lisp
|
|
(setq auto-mode-alist
|
|
(cons '("\\.md" . markdown-mode) auto-mode-alist))
|
|
#+END_SRC
|
|
** Org
|
|
*** Babel
|
|
**** Syntax highlighting
|
|
#+name: packages
|
|
#+BEGIN_SRC emacs-lisp
|
|
(setq-default org-src-fontify-natively t)
|
|
#+END_SRC
|
|
**** Language evaluation
|
|
#+name: packages
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defvar my/org-babel-evaluated-languages
|
|
'(emacs-lisp)
|
|
"List of languages that may be evaluated in Org documents")
|
|
|
|
<<org-babel-languages>>
|
|
|
|
(org-babel-do-load-languages
|
|
'org-babel-load-languages
|
|
(mapcar (lambda (lang)
|
|
(cons lang t))
|
|
my/org-babel-evaluated-languages))
|
|
#+END_SRC
|
|
***** Graphviz
|
|
#+name: org-babel-languages
|
|
#+BEGIN_SRC emacs-lisp
|
|
(add-to-list 'org-src-lang-modes (quote ("dot" . graphviz-dot)))
|
|
|
|
(add-to-list 'my/org-babel-evaluated-languages 'dot)
|
|
#+END_SRC
|
|
***** Ditaa
|
|
#+name: org-babel-languages
|
|
#+BEGIN_SRC emacs-lisp
|
|
(add-to-list 'my/org-babel-evaluated-languages 'ditaa)
|
|
#+END_SRC
|
|
***** PlantUML
|
|
#+name: org-babel-languages
|
|
#+BEGIN_SRC emacs-lisp
|
|
(add-to-list 'my/org-babel-evaluated-languages 'plantuml)
|
|
#+END_SRC
|
|
***** Mscgen
|
|
A message sequence chart renderer.
|
|
#+name: org-babel-languages
|
|
#+BEGIN_SRC emacs-lisp
|
|
(add-to-list 'my/org-babel-evaluated-languages 'mscgen)
|
|
#+END_SRC
|
|
** Powerline
|
|
#+name: packages
|
|
#+BEGIN_SRC emacs-lisp
|
|
(powerline-default-theme)
|
|
#+END_SRC
|
|
** Projectile
|
|
#+name: packages
|
|
#+BEGIN_SRC emacs-lisp
|
|
(projectile-global-mode)
|
|
#+END_SRC
|
|
** Web Mode
|
|
#+name: packages
|
|
#+BEGIN_SRC emacs-lisp
|
|
(add-hook 'web-mode-hook (lambda ()
|
|
(setq web-mode-markup-indent-offset 4)
|
|
(setq web-mode-css-indent-offset 4)
|
|
(setq web-mode-code-indent-offset 4)))
|
|
#+END_SRC
|
|
** Gnus
|
|
#+name: packages
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defun my/configure-gnus ()
|
|
<<gnus>>
|
|
)
|
|
|
|
(setq gnus-before-startup-hook 'my/configure-gnus)
|
|
#+END_SRC
|
|
*** Avoid rich-text messages
|
|
#+name: gnus
|
|
#+BEGIN_SRC emacs-lisp
|
|
(setq mm-discouraged-alternatives '("text/html" "text/richtext"))
|
|
#+END_SRC
|
|
*** Summary view formatting
|
|
Taken from http://groups.google.com/group/gnu.emacs.gnus/browse_thread/thread/a673a74356e7141f
|
|
|
|
#+name: gnus
|
|
#+BEGIN_SRC emacs-lisp
|
|
(when window-system
|
|
(setq gnus-sum-thread-tree-indent " ")
|
|
(setq gnus-sum-thread-tree-root "") ;; "● ")
|
|
(setq gnus-sum-thread-tree-false-root "") ;; "◯ ")
|
|
(setq gnus-sum-thread-tree-single-indent "") ;; "◎ ")
|
|
(setq gnus-sum-thread-tree-vertical "│")
|
|
(setq gnus-sum-thread-tree-leaf-with-other "├─► ")
|
|
(setq gnus-sum-thread-tree-single-leaf "╰─► "))
|
|
(setq gnus-summary-line-format
|
|
(concat
|
|
"%0{%U%R%z%}"
|
|
"%3{│%}" "%1{%d%}" "%3{│%}" ;; date
|
|
" "
|
|
"%4{%-20,20f%}" ;; name
|
|
" "
|
|
"%3{│%}"
|
|
" "
|
|
"%1{%B%}"
|
|
"%s\n"))
|
|
(setq gnus-summary-display-arrow t)
|
|
#+END_SRC
|
|
*** Inline images
|
|
#+name: gnus
|
|
#+BEGIN_SRC emacs-lisp
|
|
(add-to-list 'mm-attachment-override-types "image/.*")
|
|
(setq mm-inline-large-images t)
|
|
#+END_SRC
|
|
* Programming
|
|
** Lisps
|
|
#+name: programming
|
|
#+BEGIN_SRC emacs-lisp
|
|
;; SLIME
|
|
(if (file-exists-p "~/quicklisp/slime-helper.el")
|
|
(load (expand-file-name "~/quicklisp/slime-helper.el")))
|
|
|
|
(setq inferior-lisp-program "clisp")
|
|
|
|
(mapcar (lambda (mode-hook)
|
|
(eval-after-load "paredit" `(add-hook ',mode-hook #'enable-paredit-mode))
|
|
(eval-after-load "rainbow-delimiters" `(add-hook ',mode-hook #'rainbow-delimiters-mode))
|
|
(eval-after-load "rainbow-identifiers" `(add-hook ',mode-hook #'rainbow-identifiers-mode))
|
|
(add-hook mode-hook (lambda ()
|
|
(show-paren-mode)
|
|
(electric-indent-mode 1)
|
|
(paredit-mode 1)
|
|
(rainbow-delimiters-mode 1)
|
|
(rainbow-identifiers-mode 1)))
|
|
)
|
|
'(lisp-mode-hook
|
|
emacs-lisp-mode-hook
|
|
scheme-mode-hook
|
|
lfe-mode-hook
|
|
clojure-mode-hook))
|
|
#+END_SRC
|
|
** Erlang
|
|
#+name: programming
|
|
#+BEGIN_SRC emacs-lisp
|
|
(add-hook 'erlang-mode-hook
|
|
(lambda ()
|
|
(setq inferior-erlang-machine-options '("-sname" "emacs"
|
|
"-hidden"))))
|
|
#+END_SRC
|
|
** PHP
|
|
#+name: programming
|
|
#+BEGIN_SRC emacs-lisp
|
|
(add-to-list 'auto-mode-alist '("\\.php$" . php-mode))
|
|
(add-to-list 'auto-mode-alist '("\\.inc$" . php-mode))
|
|
|
|
(defun my-php-mode-hook ()
|
|
"Customize PHP indentation"
|
|
|
|
(c-set-offset 'arglist-cont-nonempty 'c-lineup-arglist)
|
|
(c-set-offset 'substatement-open 0)
|
|
(c-set-offset 'case-label '+))
|
|
|
|
(add-hook 'php-mode-hook 'my-php-mode-hook)
|
|
#+END_SRC
|
|
** Ruby
|
|
#+name: programming
|
|
#+BEGIN_SRC emacs-lisp
|
|
(require 'rvm)
|
|
(rvm-use-default)
|
|
#+END_SRC
|
|
* Other functionality
|
|
** Rename file and buffer
|
|
Taken from [[http://emacsredux.com/blog/2013/05/04/rename-file-and-buffer/][Emacs Redux]]
|
|
#+name: other
|
|
#+BEGIN_SRC emacs-lisp
|
|
;; emacsredux.com
|
|
(defun rename-file-and-buffer ()
|
|
"Rename the current buffer and file it is visiting."
|
|
(interactive)
|
|
(let ((filename (buffer-file-name)))
|
|
(if (not (and filename (file-exists-p filename)))
|
|
(message "Buffer is not visiting a file!")
|
|
(let ((new-name (read-file-name "New name: " filename)))
|
|
(cond
|
|
((vc-backend filename) (vc-rename-file filename new-name))
|
|
(t
|
|
(rename-file filename new-name t)
|
|
(rename-buffer new-name)
|
|
(set-visited-file-name new-name)
|
|
(set-buffer-modified-p nil)))))))
|
|
#+END_SRC
|
|
** Eval and Replace
|
|
Taken from [[http://emacsredux.com/blog/2013/06/21/eval-and-replace/][Emacs Redux]]
|
|
#+name: other
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defun eval-and-replace ()
|
|
"Replace the preceding sexp with its value."
|
|
(interactive)
|
|
(backward-kill-sexp)
|
|
(condition-case nil
|
|
(prin1 (eval (read (current-kill 0)))
|
|
(current-buffer))
|
|
(error (message "Invalid expression")
|
|
(insert (current-kill 0)))))
|
|
|
|
(global-set-key (kbd "C-)") 'eval-and-replace)
|
|
#+END_SRC
|
|
** Smarter navigation to the beginning of a line
|
|
Taken from [[http://emacsredux.com/blog/2013/05/22/smarter-navigation-to-the-beginning-of-a-line/][Emacs Redux]]
|
|
#+name: other
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defun smarter-move-beginning-of-line (arg)
|
|
"Move point back to indentation of beginning of line.
|
|
|
|
Move point to the first non-whitespace character on this line.
|
|
If point is already there, move to the beginning of the line.
|
|
Effectively toggle between the first non-whitespace character and
|
|
the beginning of the line.
|
|
|
|
If ARG is not nil or 1, move forward ARG - 1 lines first. If
|
|
point reaches the beginning or end of the buffer, stop there."
|
|
(interactive "^p")
|
|
(setq arg (or arg 1))
|
|
|
|
;; Move lines first
|
|
(when (/= arg 1)
|
|
(let ((line-move-visual nil))
|
|
(forward-line (1- arg))))
|
|
|
|
(let ((orig-point (point)))
|
|
(back-to-indentation)
|
|
(when (= orig-point (point))
|
|
(move-beginning-of-line 1))))
|
|
|
|
;; remap C-a to `smarter-move-beginning-of-line'
|
|
(global-set-key [remap move-beginning-of-line]
|
|
'smarter-move-beginning-of-line)
|
|
#+END_SRC
|
|
** Edit file with sudo
|
|
Taken from [[http://www.emacswiki.org/TrampMode#toc32][EmacsWiki]]
|
|
#+name: other
|
|
#+BEGIN_SRC emacs-lisp
|
|
(require 'dired)
|
|
(defun sudo-edit-current-file ()
|
|
(interactive)
|
|
(let ((my-file-name) ; fill this with the file to open
|
|
(position)) ; if the file is already open save position
|
|
(if (equal major-mode 'dired-mode) ; test if we are in dired-mode
|
|
(progn
|
|
(setq my-file-name (dired-get-file-for-visit))
|
|
(find-alternate-file (prepare-tramp-sudo-string my-file-name)))
|
|
(setq my-file-name (buffer-file-name); hopefully anything else is an already opened file
|
|
position (point))
|
|
(find-alternate-file (prepare-tramp-sudo-string my-file-name))
|
|
(goto-char position))))
|
|
|
|
|
|
(defun prepare-tramp-sudo-string (tempfile)
|
|
(if (file-remote-p tempfile)
|
|
(let ((vec (tramp-dissect-file-name tempfile)))
|
|
|
|
(tramp-make-tramp-file-name
|
|
"sudo"
|
|
(tramp-file-name-user nil)
|
|
(tramp-file-name-host vec)
|
|
(tramp-file-name-localname vec)
|
|
(format "ssh:%s@%s|"
|
|
(tramp-file-name-user vec)
|
|
(tramp-file-name-host vec))))
|
|
(concat "/sudo:root@localhost:" tempfile)))
|
|
|
|
(define-key dired-mode-map [s-return] 'sudo-edit-current-file)
|
|
#+END_SRC
|
|
* Custom settings
|
|
Store options set via =customize-*= in a separate file (Emacs stores
|
|
them in =init.el= by default).
|
|
|
|
#+name: custom-settings
|
|
#+BEGIN_SRC emacs-lisp
|
|
(setq custom-file "~/.emacs.d/custom.el")
|
|
(if (file-exists-p custom-file)
|
|
(load custom-file))
|
|
#+END_SRC
|
|
* Auto-loading elisp files
|
|
Any elisp files dropped into =~/.emacs.local.d/= will be
|
|
automatically loaded.
|
|
|
|
#+name: auto-load
|
|
#+BEGIN_SRC emacs-lisp
|
|
(defun my/load-elisp-directory (path)
|
|
(let ((file-pattern "\\.elc?$"))
|
|
(when (file-directory-p path)
|
|
(mapcar (lambda (lisp-file)
|
|
(load-file lisp-file))
|
|
(directory-files (expand-file-name path) t file-pattern)))))
|
|
|
|
(my/load-elisp-directory "~/.emacs.d/init.d")
|
|
(my/load-elisp-directory "~/.emacs.local.d")
|
|
#+END_SRC
|
|
* Configuration file layout
|
|
|
|
Here I define the emacs.el file that gets generated by the code in
|
|
this org file.
|
|
|
|
#+BEGIN_SRC emacs-lisp :tangle yes :noweb no-export :exports code
|
|
;;;; Do not modify this file by hand. It was automatically generated
|
|
;;;; from `emacs.org` in the same directory. See that file for more
|
|
;;;; information.
|
|
;;;;
|
|
|
|
<<custom-settings>>
|
|
<<look-and-feel>>
|
|
<<autocomplete>>
|
|
<<packages>>
|
|
<<programming>>
|
|
<<other>>
|
|
<<auto-load>>
|
|
<<startup>>
|
|
#+END_SRC
|