emacs/tmux dotfiles for barebones setup

.emacs

;; Turn off mouse interface early in startup to avoid display
(if (fboundp 'menu-bar-mode) (menu-bar-mode -1))
(if (fboundp 'tool-bar-mode) (tool-bar-mode -1))
(if (fboundp 'scroll-bar-mode) (scroll-bar-mode -1))

;; Handle backups
(setq backup-directory-alist
      `((".*" . ,temporary-file-directory)))
(setq auto-save-file-name-transforms
      `((".*" ,temporary-file-directory t)))

;; Go back to where I was
(require 'saveplace)
(setq-default save-place t)
(setq save-place-file (expand-file-name ".places" user-emacs-directory))

;; Only use spaces
(setq-default indent-tabs-mode nil)

;; Set JS line numbers to 2
(setq js-indent-level 2)

;; line numbers

(global-linum-mode 1)
(setq linum-format "%4d \u2502")

;; misc stuff

(when (> emacs-major-version 21)
  (ido-mode t)
  (setq ido-enable-prefix nil
        ido-enable-flex-matching t
        ido-create-new-buffer 'always
        ido-use-filename-at-point 'guess
        ido-max-prospects 10))

(auto-compression-mode t)

(show-paren-mode 1)

(recentf-mode 1)

(setq x-select-enable-clipboard t)

(add-to-list 'load-path "~/.emacs.d/")

.tmux.conf

set -g prefix C-t
unbind C-b
bind C-t send-prefix
 
setw -g mode-key emacs
 
set -g default-terminal "screen-256color"

init.el

;; For emacs 24 use with prelude.

;; Turn off mouse interface early in startup to avoid display
(if (fboundp 'menu-bar-mode) (menu-bar-mode -1))
(if (fboundp 'tool-bar-mode) (tool-bar-mode -1))
(if (fboundp 'scroll-bar-mode) (scroll-bar-mode -1))

;; Load up the solarized theme
(load-theme 'solarized-dark t)

;; Play nice with the clipboard
(setq x-select-enable-clipboard t)

;; Quick keyboard shortcut for recent files
(global-set-key (kbd "C-c C-f RET") 'recentf-open-files)

;; Handle backup location
(setq backup-directory-alist
      `((".*" . ,temporary-file-directory)))
(setq auto-save-file-name-transforms
      `((".*" ,temporary-file-directory t)))

;; Only use spaces
(setq-default indent-tabs-mode nil)

;; Set JS line numbers to 2
(setq js-indent-level 2)

;; Turn off the bell
(setq visible-bell t)

;; Turn on line numbers for programming modes
(add-hook 'prog-mode-hook 'linum-mode)

;; Turn on linum mode for markdown
(add-hook 'markdown-mode-hook
          (lambda ()
            (linum-mode)))

;; Turn on web mode
(require 'web-mode)
(add-to-list 'auto-mode-alist '("\\.html?\\'" . web-mode))

;; Set indentation on web mode stuff to two
(setq web-mode-markup-indent-offset 2)
(setq web-mode-css-indent-offset 2)
(setq web-mode-code-indent-offset 2)

;; Turn on sr-speedbar
(require 'sr-speedbar)
(global-set-key (kbd "C-c C-c RET") 'sr-speedbar-toggle)
(sr-speedbar-open)

;; Magit mode shortcut
(global-set-key (kbd "C-x g") 'magit-status)

;; Indentation and buffer cleanup

(defun untabify-buffer ()
  (interactive)
  (untabify (point-min) (point-max)))

(defun indent-buffer ()
  (interactive)
  (indent-region (point-min) (point-max)))

(defun cleanup-buffer ()
  "Perform a bunch of operations on the whitespace content of a buffer."
  (interactive)
  (indent-buffer)
  (untabify-buffer)
  (delete-trailing-whitespace))

(defun cleanup-region (beg end)
  "Remove tmux artifacts from region."
  (interactive "r")
  (dolist (re '("\\\\│\·*\n" "\W*│\·*"))
    (replace-regexp re "" nil beg end)))

(global-set-key (kbd "C-x M-t") 'cleanup-region)
(global-set-key (kbd "C-c n") 'cleanup-buffer)

(setq-default show-trailing-whitespace t)

;; Turn on autopair
(require 'autopair)

;; Turn on autocomplete
(require 'auto-complete-config)
(ac-config-default)