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;; ~/.emacs.d/init.el (~/.emacs)
;; Luke Hoersten <[email protected]>
;;;; General ;;;;
(add-to-list 'load-path "~/.emacs.d") ; set default emacs load path
(setq-default
ediff-split-window-function
'split-window-horizontally ; diff horizontally
x-select-enable-clipboard t ; paste from X buffer
inhibit-splash-screen t ; disable splash screen
truncate-lines t ; truncate, not wrap, lines
indent-tabs-mode nil ; only uses spaces for indentation
split-width-threshold 181 ; min width to split window horizontially
split-height-threshold 120 ; min width to split window vertically
reb-re-syntax 'string ; use string syntax for regexp builder
require-final-newline 'visit-save) ; add a newline automatically
(put 'set-goal-column 'disabled nil) ; enable goal column setting
(put 'narrow-to-region 'disabled nil) ; enable hiding
(put 'narrow-to-page 'disabled nil)
(column-number-mode t) ; show column numbers
(delete-selection-mode t) ; replace highlighted text
(windmove-default-keybindings) ; move between windows with shift-arrow
(fset 'yes-or-no-p 'y-or-n-p) ; replace yes/no prompts
(global-hl-line-mode t) ; highlight current line
;;; Coding
(which-func-mode t) ; show current function
(show-paren-mode t) ; show matching paren
(transient-mark-mode t) ; show highlighting
(global-font-lock-mode t) ; syntax highlighting
(global-set-key (kbd "C-c c") 'compile) ; compile
(global-set-key (kbd "C-c r") 'recompile) ; recompile
;;; Darwin
(if (string-match "darwin" (emacs-version))
(progn
(setq-default mac-command-modifier 'meta)))
;;; Xorg
(if window-system
(progn
(defun get-font ()
"Get appropriate font based on system and hostname."
(cond
((string-match "darwin" (emacs-version)) "Menlo-12")
((string-match "RichardParker" (system-name)) "Ubuntu Mono-8.5")
((string-match "HoldenCaulfield" (system-name)) "Ubuntu Mono-10.5")
((string-match "lhoersten-66113" (system-name)) "Ubuntu Mono-10.5")
("Ubuntu Mono-10.5")))
(tool-bar-mode -1) ; remove tool bar
(scroll-bar-mode -1) ; remove scroll bar
(visual-line-mode t) ; word wrap break on whitespace
(set-frame-font (get-font)))
(menu-bar-mode -1))
;;; terminal
(global-set-key (kbd "C-c s") 'eshell) ; start shell
(add-hook
'eshell-mode-hook
(lambda ()
(setenv "TERM" "emacs") ; enable colors
(setenv "PATH" (concat "/opt/ghc7/bin:" "~/.cabal/bin:" (getenv "PATH")))))
;;;; Mode-Specific ;;;;
;;; text-mode
(add-hook 'text-mode-hook 'flyspell-mode t) ; spellcheck text
(add-hook 'text-mode-hook 'turn-on-auto-fill) ; autofill text
;;; ido-mode
(ido-mode t) ; file/buffer selector
(setq-default
ido-enable-flex-matching t ; fuzzy matching for ido mode
ido-create-new-buffer 'always ; create new buffer without prompt
ido-everywhere t) ; use ido where possible
;;; whitespace-mode
(global-whitespace-mode t) ; show whitespace
(add-hook 'before-save-hook 'whitespace-cleanup) ; cleanup whitespace on exit
(setq-default
whitespace-line-column 120 ; column width
whitespace-style ; whitespace to highlight
'(trailing lines-tail empty indentation
space-before-tab space-after-tab))
;;; python-mode
(add-hook 'python-mode-hook (lambda () (setq tab-width 4)))
;;; org-mode
(add-hook
'org-mode-hook
(lambda ()
(local-set-key (kbd "M-p") 'org-move-item-up)
(local-set-key (kbd "M-S-p") 'org-move-subtree-up)
(local-set-key (kbd "M-n") 'org-move-item-down)
(local-set-key (kbd "M-S-n") 'org-move-subtree-down)))
;;; ibuffer
(global-set-key (kbd "C-x C-b") 'ibuffer) ; better buffer browser
(setq-default
ibuffer-show-empty-filter-groups nil
ibuffer-saved-filter-groups
'(("default"
("Emacs Lisp" (mode . emacs-lisp-mode))
("Haskell" (mode . haskell-mode))
("Python" (mode . python-mode))
("C++" (mode . c++-mode)))))
(add-hook
'ibuffer-mode-hook
(lambda ()
(ido-mode t)
(ibuffer-switch-to-saved-filter-groups "default")))
;;;; Requires ;;;;
(add-to-list 'load-path "~/.emacs.d/thirdparty") ; set default third party path
;;; language init
(require 'c-init) ; c specific elisp
(require 'haskell-init) ; haskell specific elisp
(require 'color-theme-init) ; color theme specific elisp
(require 'vala-mode) ; vala programming language
(require 'rainbow-delimiters) ; multi-colored parens
;;; function init
(require 'align-with-spaces) ; use only spaces for alignment
(require 'pastebin-region) ; send selected text to pastebin
(require 'move-line) ; move line up or down
;;; yasnippets
(add-to-list 'load-path "~/.emacs.d/thirdparty/yasnippet")
(require 'yasnippet)
(yas/initialize)
(yas/load-directory "~/.emacs.d/thirdparty/yasnippet/snippets")
(setq-default yas/prompt-functions '(yas/ido-prompt yas/dropdown-prompt)) ; use ido for multiple snippets
;;; java-mode
(add-hook 'java-mode-hook (lambda () (setq whitespace-line-column 140)))
;;; zencoding-mode - html
(require 'zencoding-mode)
(add-hook 'sgml-mode-hook 'zencoding-mode) ; Auto-start on any markup modes
;;; unique buffer names with dirs
(require 'uniquify)
(setq
uniquify-buffer-name-style 'post-forward
uniquify-separator ":")
;;; coding-modes map
(mapc
(lambda (x)
(add-hook x 'linum-mode)
(add-hook x 'rainbow-delimiters-mode))
'(text-mode-hook
c-mode-common-hook
python-mode-hook
haskell-mode-hook
emacs-lisp-mode-hook))
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