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;;; sjs' emacs config
;; feel out the system
(defvar macosx-p (string-match "darwin" (symbol-name system-type)))
(defvar linux-p (string-match "gnu/linux" (symbol-name system-type)))
;; setup load paths
(defun add-to-load-path (file)
"Add FILE to `load-path' if it is readable."
(if (file-readable-p file)
(add-to-list 'load-path file)))
(add-to-load-path "~/config/emacs.d")
;; global config
(setq inhibit-startup-message t)
(setq make-backup-files nil)
(global-subword-mode 1)
(setq auto-revert-interval 2)
(global-auto-revert-mode t)
;; map cmd to meta ( 23.2)
(when macosx-p
(setq mac-option-key-is-meta nil)
(setq mac-command-key-is-meta t)
(setq mac-command-modifier 'meta)
(setq mac-option-modifier 'super))
;; keep a list of recently visited files
(require 'recentf)
(recentf-mode 1)
;; remember my position in files
(require 'saveplace)
(setq-default save-place t)
;; always highlight syntax
(global-font-lock-mode t)
(setq font-lock-maximum-decoration t) ; highlight liberally
(autoload 'ansi-color-for-comint-mode-on "ansi-color" nil t)
(add-hook 'shell-mode-hook 'ansi-color-for-comint-mode-on)
;; always start emacs server
;; setup tramp mode
;; (setq tramp-default-method "ssh")
;; complete like zsh's complete-in-word option (p-b expands to print-buffer)
(load "complete")
;; show the date & time in the mode line
(setq display-time-day-and-date t)
(setq track-eol t) ; When at EOL, C-n and C-p move to EOL on other lines
(setq indent-tabs-mode nil) ; never insert tabs
;; nav - awesome filesystem navigation, sort of like TextMate's project drawer
(add-to-load-path "~/config/emacs.d/emacs-nav")
(require 'nav)
;; peepopen and textmate mode
(add-to-list 'load-path "~/.emacs.d/vendor/")
(require 'textmate)
(require 'peepopen)
;; open files in current frame
(setq ns-pop-up-frames nil)
;; minimap
(require 'minimap)
;; undo-tree
(require 'undo-tree)
;; c
(setq c-mode-hook
(function (lambda ()
(setq indent-tabs-mode nil)
(setq c-indent-level 4))))
(setq objc-mode-hook
(function (lambda ()
(setq indent-tabs-mode nil)
(setq c-indent-level 4))))
;; Make a non-standard key binding. We can put this in
;; c-mode-base-map because c-mode-map, c++-mode-map, and so on,
;; inherit from it.
(defun sjs-c-initialization-hook ()
(define-key c-mode-base-map "\r" 'newline-and-indent)) ; auto indent after inserting newline
(add-hook 'c-initialization-hook 'sjs-c-initialization-hook)
;; Create my personal style.
(defconst my-c-style
(c-tab-always-indent . t)
(c-basic-offset . 4)
(c-cleanup-list . (brace-else-brace
"how sjs likes his C")
(c-add-style "sjs" my-c-style)
;; Customizations for all modes in CC Mode.
(defun sjs-c-mode-common-hook ()
;; set my personal style for the current buffer
(c-set-style "sjs")
;; other customizations
(setq tab-width 4
;; this will make sure spaces are used instead of tabs
indent-tabs-mode nil
c-syntactic-indentation t
c-tab-always-indent t)
(c-toggle-auto-newline 1))
;; (setq skeleton-pair t)
;; (setq skeleton-autowrap t)
;; (let ((chars '("'" "\"" "(" "[" "{")))
;; (mapcar (lambda (char)
;; (local-set-key char 'skeleton-pair-insert-maybe)) chars))
(add-hook 'c-mode-common-hook 'sjs-c-mode-common-hook)
;; shell
;; chmod u+x files that have a shebang line
(add-hook 'after-save-hook 'executable-make-buffer-file-executable-if-script-p)
(add-to-list 'auto-mode-alist '("zshenv$" . sh-mode))
(add-to-list 'auto-mode-alist '("zshrc$" . sh-mode))
;; ruby
;; Based on
(autoload 'ruby-mode "ruby-mode"
"Mode for editing ruby source files")
(autoload 'ruby-electric-mode "ruby-electric"
"Mode for automatically inserting end and such for Ruby")
(add-to-list 'auto-mode-alist '("\\.rb$" . ruby-mode))
(add-to-list 'interpreter-mode-alist '("ruby" . ruby-mode))
(autoload 'run-ruby "inf-ruby"
"Run an inferior Ruby process")
(autoload 'inf-ruby-keys "inf-ruby"
"Set local key defs for inf-ruby in ruby-mode")
(add-hook 'ruby-mode-hook
'(lambda ()
(autoload 'rubydb "rubydb3x" "Ruby debugger" t)
(add-to-list 'auto-mode-alist '(".irbrc$" . ruby-mode))
;; haskell
(if (file-readable-p "~/.emacs.d/haskell/haskell-site-file.el")
(load "~/.emacs.d/haskell/haskell-site-file.el" nil t))
;; rails
;(require 'rails)
;; wraps selected text with the given tag or inserts the tag if nothing selected
(require 'tagify)
;; javascript
;; js-mode (espresso)
;; Espresso mode has sane indenting so we use that.
(setq js-indent-level 2)
;; Customize JS2
(setq js2-basic-offset 2)
(setq js2-cleanup-whitespace t)
(autoload 'js2-mode "js2-mode" nil t)
(add-to-list 'auto-mode-alist '("\\.js$" . js2-mode))
(add-to-list 'auto-mode-alist '("Jakefile$" . js2-mode))
(add-hook 'js2-mode-hook (lambda () (slime-js-minor-mode 1)))
(global-set-key [f5] 'slime-js-reload)
;; Custom indentation function since JS2 indenting is terrible.
;; Uses js-mode's (espresso-mode) indentation semantics.
;; Based on:
;; (Thanks!)
(defun my-js2-indent-function ()
(let* ((inhibit-point-motion-hooks t)
(parse-status (save-excursion (syntax-ppss (point-at-bol))))
(offset (- (current-column) (current-indentation)))
(indentation (js--proper-indentation parse-status))
;; I like to indent case and labels to half of the tab width
(if (looking-at "case\\s-")
(setq indentation (+ indentation (/ js-indent-level 2))))
;; consecutive declarations in a var statement are nice if
;; properly aligned, i.e:
;; var foo = "bar",
;; bar = "foo";
(setq node (js2-node-at-point))
(when (and node
(= js2-NAME (js2-node-type node))
(= js2-VAR (js2-node-type (js2-node-parent node))))
(setq indentation (+ 4 indentation))))
(indent-line-to indentation)
(when (> offset 0) (forward-char offset)))))
(defun my-js2-mode-hook ()
(if (not (boundp 'js--proper-indentation))
(progn (js-mode)
(remove-hook 'js2-mode-hook 'my-js2-mode-hook)
(add-hook 'js2-mode-hook 'my-js2-mode-hook)))
(set (make-local-variable 'indent-line-function) 'my-js2-indent-function)
(define-key js2-mode-map [(return)] 'newline-and-indent)
(define-key js2-mode-map [(backspace)] 'c-electric-backspace)
(define-key js2-mode-map [(control d)] 'c-electric-delete-forward)
(local-set-key "\C-m" 'newline)
(setq indent-tabs-mode nil)
(message "JS2 mode hook ran."))
;; Add the hook so this is all loaded when JS2-mode is loaded
(add-hook 'js2-mode-hook 'my-js2-mode-hook)
(autoload #'espresso-mode "espresso" "Start espresso-mode" t)
(add-to-list 'auto-mode-alist '("\\.json$" . espresso-mode))
;; coffee script
(require 'coffee-mode)
;; mustache
(require 'mustache-mode)
;; css
(setq css-mode-hook (lambda () (setq indent-tabs-mode nil)))
;; mojo (webos)
;(require 'mojo)
;; enable Mojo for CSS, HTML, JS, and JSON files within a Mojo project
;; root. Did I forget anything?
;(mojo-setup-mode-hooks 'css-mode-hook 'js2-mode-hook 'espresso-mode-hook 'html-mode-hook)
;; inferior javascript
(require 'js-comint)
;(setq inferior-js-program-command "/usr/local/bin/v8")
(setq inferior-js-program-command "/opt/local/bin/js -v 1.8")
(add-hook 'js2-mode-hook '(lambda ()
(local-set-key "\C-x\C-e" 'js-send-last-sexp)
(local-set-key "\C-\M-x" 'js-send-last-sexp-and-go)
(local-set-key "\C-cb" 'js-send-buffer)
(local-set-key "\C-c\C-b" 'js-send-buffer-and-go)
(local-set-key "\C-cl" 'js-load-file-and-go)
;; python
;; handy but ugly as fuck
(autoload 'whitespace-mode "whitespace"
"Toggle whitespace visualization." t)
;; erlang
(when (file-exists-p "/opt/local/lib/erlang")
(setq load-path (cons "/opt/local/lib/erlang/lib/tools-2.6.5/emacs" load-path))
(setq erlang-root-dir "/opt/local/lib/erlang/otp")
(setq exec-path (cons "/opt/local/lib/erlang/bin" exec-path))
(require 'erlang-start))
;; markup
;; (require 'textile-mode)
;; (add-to-list 'auto-mode-alist '("\\.textile\\'" . textile-mode))
(require 'yaml-mode)
(add-to-list 'auto-mode-alist '("\\.yml$" . yaml-mode))
;; lisp and scheme
;; recognize my non-standard emacs config location
(add-to-list 'auto-mode-alist '("config/emacs$" . emacs-lisp-mode))
;; use ElSchemo as the default scheme
(setq scheme-program-name "~/Projects/elschemo/elschemo")
;; use sbcl for lisp
(setq inferior-lisp-program "/usr/bin/env sbcl")
;; setup slime
(when (file-exists-p "~/.slime")
(add-to-list 'load-path "~/.slime")
(require 'slime)
(slime-setup '(slime-repl slime-js))
(add-hook 'lisp-mode-hook (lambda () (slime-mode t)))
(add-hook 'scheme-mode-hook (lambda () (slime-mode t)))
(add-hook 'inferior-lisp-mode-hook (lambda () (inferior-slime-mode t)))
(add-hook 'inferior-scheme-mode-hook (lambda () (inferior-slime-mode t))))
;; key bindings
;; Unhijack Cmd-H
(global-set-key [(super h)] 'mark-paragraph)
(global-set-key "\M-h" 'ns-do-hide-emacs)
;; always use regexp searching
(global-set-key "\C-s" 'isearch-forward-regexp)
(global-set-key "\C-r" 'isearch-backward-regexp)
;; custom key bindings under a common prefix
;; (Suspend is useless. Give me C-z!)
(global-unset-key "\C-z")
(global-set-key "\C-z" nil)
(global-set-key "\C-zc" 'compile)
(global-set-key "\C-zf" 'find-file-at-point)
(global-set-key "\C-zg" 'goto-line)
(global-set-key "\C-zj" 'run-js)
(global-set-key "\C-zl" 'duplicate-line)
(global-set-key "\C-zm" 'minimap-create)
(global-set-key "\C-zM" 'minimap-kill)
(global-set-key "\C-zr" 'query-replace-regexp)
(global-set-key "\C-zs" 'run-scheme)
(global-set-key "\C-zt" 'tagify-region-or-insert-tag)
(global-set-key "\C-zz" 'shell) ; z for zsh
(global-set-key "\C-z\C-r" 'reload-dot-emacs)
(global-set-key "\C-z\C-t" 'totd)
;; extend Emacs' default key binding space
(global-set-key [(super b)] 'bs-show) ; use the buffer list buffer menu
(global-set-key "\C-x\C-r" 'recentf-find-files-compl) ; unused, remove?
;; use the X clipboard for cut/copy/paste
(global-set-key "\C-w" 'clipboard-kill-region)
(global-set-key "\M-w" 'clipboard-kill-ring-save)
(global-set-key "\C-y" 'clipboard-yank)
;; wrap a region with an HTML/XML tag
(global-set-key "<" 'tagify-region-or-insert-self)
;; Select the enclosed parens/brackets/braces
(global-set-key "\M-B" 'select-enclosing-pair)
(when macosx-p
;; nice OS X keyboard behaviors that save my pinky too
(defun save-the-pinky-buffer () (interactive) (message "Save your pinky! Use s-b (Opt-b) instead."))
(defun save-the-pinky-open () (interactive) (message "Save your pinky! Use M-o (Cmd-o) instead."))
(defun save-the-pinky-save () (interactive) (message "Save your pinky! Use M-s (Cmd-s) instead."))
(defun save-the-pinky-undo () (interactive) (message "Save your pinky! Use M-z (Cmd-z) instead."))
(defun save-the-pinky-window () (interactive) (message "Save your pinky! Use M-` (Cmd-`) instead."))
(global-set-key "\C-_" 'save-the-pinky-undo)
(global-set-key "\C-x\C-f" 'save-the-pinky-open)
(global-set-key "\C-xo" 'save-the-pinky-window)
(global-set-key "\C-x\C-s" 'save-the-pinky-save)
(global-set-key "\C-x\C-b" 'save-the-pinky-buffer)
(global-set-key "\M-n" 'new-frame)
(global-set-key "\M-o" 'find-file)
(global-set-key "\M-s" 'save-buffer)
(global-set-key "\M-z" 'undo)
(global-set-key [(meta down)] 'end-of-buffer)
(global-set-key [(meta up)] 'beginning-of-buffer)
(global-set-key [(meta right)] 'end-of-line)
(global-set-key [(meta left)] 'beginning-of-line)
;; can't seem to un-hijack cmd-`, so make it do something useful
(global-set-key "\M-`" 'other-window-in-any-frame)
;; find files like textmate
(global-set-key "\M-F" 'textmate-find-regex-in-project)
;; utilities & customizations
(defun duplicate-line (&optional arg)
"Duplicate the current line."
(interactive "p")
(move-beginning-of-line nil)
(let ((beg (point)))
(move-end-of-line nil)
(let* ((end (point))
(txt (buffer-substring beg end)))
(insert txt)))))
;; switch to the next window, in any visible frame
(defun other-window-in-any-frame (&optional arg)
"Switch to the next window using `next-window', with ALL-FRAMES
set to 'visible. If the next window is on a different frame
switch to that frame first using `select-frame-set-input-focus'.
If N is non-nil switch to the nth next window."
(interactive "p")
(setq arg (or arg 1))
(let ((gt-or-lt (if (> arg 0) #'> #'<))
(sign (if (> arg 0) 1 -1)))
(while (apply gt-or-lt arg '(0))
(let ((window (if (= sign 1)
(next-window (selected-window) nil 'visible)
(previous-window (selected-window) nil 'visible))))
(when (not (member window (window-list)))
(dolist (frame (delq (selected-frame) (frame-list)))
(when (member window (window-list frame))
(select-frame-set-input-focus frame))))
(select-window window))
(setq arg (- arg sign)))))
;; Reload the .emacs file with a minimum of effort,
;; first saving histories with Persistent
(defun reload-dot-emacs () (interactive)
"If there is a buffer named .emacs save it. Reload ~/.emacs if it exists."
(if (get-buffer "emacs")
(set-buffer "emacs")
(if (file-exists-p "~/config/emacs")
(load-file "~/config/emacs")))
;; find recently visited files quickly
(defun recentf-find-files-compl ()
"Find a file that has recently been visited."
(let* ((all-files recentf-list)
(tocpl (mapcar (function
(lambda (x) (cons (file-name-nondirectory x) x))) all-files))
(prompt (append '("Recent file name: ") tocpl))
(fname (completing-read (car prompt) (cdr prompt) nil nil)))
(find-file (or (cdr (assoc fname tocpl))
;; If it's not nailed down, steal it! This tries to mimic TextMate's
;; select enclosing braces function. Very handy.
;; It would be nice to take quotes into account but the current
;; algorithm doesn't play nice with pairs that are equal.
(defvar select-enclosing-pair-default-pairs
"Pairs of characters to look for when marking an enclosed region."
'((?( ?)) (?[ ?]) (?{ ?}) (?< ?>)))
;; Well, it's ugly as sin but it works in simple cases. Needs a
;; smarter algorithm to work in more situations. One example that
;; doesn't work with this algo: (something "<" 'other-stuff)
;; FIXME there's at least one off-by-one error with the ignore-count
(defun select-enclosing-pair (&optional n pairs)
"Select text between the innermost pair of characters given in
PAIRS, defaults are: (), [], {}, <>."
(interactive "p")
;; FIXME use the n parameter. recursion? iteration?
(let* ((pairs (or pairs select-enclosing-pair-default-pairs))
(opening-chars (mapcar 'car pairs))
(closing-chars (mapcar 'cadr pairs))
(original-position (point))
(opening-index original-position)
(closing-index original-position)
(i (1- original-position))
(len (buffer-size))
(opening-char (char-after i))
(closing-char (char-after original-position))
(opening-char-pos (position opening-char opening-chars))
(closing-char-pos (position closing-char closing-chars))
(ignore-count (if (position opening-char closing-chars) 1 0)))
;; (message "----")
(while (and opening-char
(or (not opening-char-pos)
(> ignore-count 0)))
;; (message "char at %d is %c" i opening-char)
(when (and opening-char-pos (> ignore-count 0))
(decf ignore-count))
(decf i)
(setq opening-char (char-after i))
(setq opening-char-pos (position opening-char opening-chars))
(when (position opening-char closing-chars)
(incf ignore-count)))
;; (message "opening-char: %c i: %d" opening-char i)
(when (and opening-char
(position opening-char opening-chars))
(setq opening-index i))
;; (message "start: %d char: %c" i opening-char))
;; (message "char at %d is %s" i opening-char)
;; (message "----")
;; (message "closing-chars: %s" closing-chars)
(when (and opening-char opening-char-pos)
(setq i original-position)
(setq ignore-count (if (position closing-char opening-chars) 1 0))
(while (and closing-char
(or (not closing-char-pos)
(> ignore-count 0)
(not (= opening-char-pos closing-char-pos))))
;; (message "closing-char: %s (position closing-char closing-chars): %s" closing-char (position closing-char closing-chars))
;; (message "char at %d is %c" i closing-char)
(when (and closing-char-pos (> ignore-count 0))
(decf ignore-count))
(incf i)
(setq closing-char (char-after i))
(setq closing-char-pos (position closing-char closing-chars))
(when (position closing-char opening-chars)
(incf ignore-count)))
;; (message "closing-char: %s i: %d " closing-char i)
(when (and closing-char
(= opening-char-pos closing-char-pos))
(setq closing-index i))
;; (message "end: %d char: %c" i closing-char))
;; (message "char at %d is %s" i closing-char)
;; (message "----")
(when (and opening-char closing-char
opening-char-pos closing-char-pos
(not (= opening-index closing-index))
(= opening-char-pos closing-char-pos))
;; (message "doing it")
(push-mark opening-index 'nomsg t)
(goto-char (1+ closing-index))))))
(cond ((file-readable-p "~/.emacs.d/color-theme")
(add-to-list 'load-path "~/.emacs.d/color-theme")
(require 'color-theme)
;; dark themes
;; (color-theme-charcoal-black) ;; pastels, low contrast ***
;; (color-theme-midnight) ;; grey comments, so-so ***
;; (color-theme-taylor) ;; beige text, orange comments ****
(when (file-readable-p "~/.emacs.d/color-theme-tangotango.el")
(require 'color-theme-tangotango)
(color-theme-tangotango)) ;; beige text, orange comments ****
(defun totd ()
(with-output-to-temp-buffer "*Tip of the day*"
(let* ((commands (loop for s being the symbols
when (commandp s) collect s))
(command (nth (random (length commands)) commands)))
(concat "Your tip for the day is:\n"
(describe-function command)
"\n\nInvoke with:\n\n"
(where-is command t)
;; custom-set-variables was added by Custom.
;; If you edit it by hand, you could mess it up, so be careful.
;; Your init file should contain only one such instance.
;; If there is more than one, they won't work right.
'(c-hanging-semi&comma-criteria (quote set-from-style))
'(case-fold-search t)
'(column-number-mode t)
'(current-language-environment "UTF-8")
'(default-input-method "rfc1345")
'(display-time-mode t)
'(face-font-family-alternatives (quote (("bistream vera sans mono" "courier" "fixed") ("helv" "helvetica" "arial" "fixed"))))
'(global-font-lock-mode t nil (font-lock))
'(icicle-reminder-prompt-flag 5)
'(js2-bounce-indent-p t)
'(js2-highlight-level 3)
'(js2-mode-escape-quotes nil)
'(js2-strict-inconsistent-return-warning nil)
'(js2-strict-missing-semi-warning nil)
'(minimap-always-recenter nil)
'(minimap-display-semantic-overlays t)
'(mojo-build-directory "~/Projects/brighthouse/webOS/build")
'(mojo-debug nil)
'(mojo-project-directory "~/Projects/brighthouse/webOS")
'(remote-shell-program "/usr/bin/ssh")
'(save-place t nil (saveplace))
'(scroll-bar-mode nil)
'(shell-file-name "/bin/zsh")
'(show-paren-mode t nil (paren))
'(tool-bar-mode nil))
(if linux-p
;; custom-set-faces was added by Custom.
;; If you edit it by hand, you could mess it up, so be careful.
;; Your init file should contain only one such instance.
;; If there is more than one, they won't work right.
'(default ((t (:stipple nil :background "black" :foreground "grey85" :inverse-video nil :box nil :strike-through nil :overline nil :underline nil :slant normal :weight normal :height 90 :width normal :family "bitstream-bitstream vera sans mono"))))))
(put 'upcase-region 'disabled nil)
(put 'downcase-region 'disabled nil)
;; custom-set-faces was added by Custom.
;; If you edit it by hand, you could mess it up, so be careful.
;; Your init file should contain only one such instance.
;; If there is more than one, they won't work right.
'(minimap-font-face ((default (:height 30 :family "DejaVu Sans Mono")) (nil nil))))