;; Date: Aug 19, 2010
;; Author: Collin J. Doering
;; Description: Emacs configuration file (in emacs lisp)

;; TODO: clean up backages (prefer ELPA to AUR and archlinux packages); also denote which
;;       source is being used after require or autoload sexp's.
;;        E.g (require 'pkg) ;; PKG_SRC
;;            (autoload ...) ;; PKG_SRC
;;       For packages that are installed through the ELPA (and thus they are loaded
;;       auto-magically) that do not require any changes to this file (.emacs) and/or
;;       are changed using customize simply note (in a comment) at the beginning of this file
;;       the package

;; ELPA packages that do not require modification of this file other then Customize
;;  * psgml
;;  * caml (required by tuareg)
;;  * tuareg
;;  * project-mode
;;  * register-list

;; ELPA packages configured explicitly below:
;;  * php-mode
;;  * python-mode
;;  * ipython
;;  * lua-mode
;;  * erlang
;;  * clojure-mode
;;  * ..more
;; TODO: document and cleanup file; specifically remove requires and autoloads of packages
;;       that are autoloaded by package.el's package-initialize. Also ensure that each
;;       file type and respective mode are added to auto-mode-alist along with a call to
;;       autoload to give the user documentation. Eg:
;;         (autoload 'foo-mode "foo" "Some documentation." t)
;;         (add-to-list 'auto-mode-alist '("\\.foo\\'" . foo-mode))

;; Set repos for package.el
(setq package-archives '(("gnu" . "http://elpa.gnu.org/packages/")
			 ("marmalade" . "http://marmalade-repo.org/packages/")
			 ("melpa" . "http://melpa.milkbox.net/packages/")
			 ("ELPA" . "http://tromey.com/elpa/")))

;; This needs to be a the start of ~/.emacs since package-initialize is run after the user
;; init file is read but before after-init-hook. It autoloads packages installed by
;; package.el including updating the load-path and running/loading/requiring
;; pkgname-autoload.el for all packages (where pkgname is replaced with the appropriate
;; package name). To disable package.el's autoloading functionality use:
;;    (setq package-enabled-at-startup nil)
;; The reason to use package-initialize here is so one can modify the installed modules
;; later in this .emacs file but still retain the autoloading functionality of package.el
(package-initialize)

;; stop renaming of saved files to filename~ which ends up breaking hardlinks
(setq backup-by-copying-when-linked t)

;; Turn off indentation (use spaces instead)
(setq-default indent-tabs-mode nil)

;; Show column number in status bar
(column-number-mode)

;; fixes color output issues; see: http://wiki.archlinux.org/index.php/Emacs#Colored_output_issues
(add-hook 'shell-mode-hook 'ansi-color-for-comint-mode-on)

;; Automatically open some config files with an associated major mode
;; Note: regexp's used to match buffer filenames are intentionally left
;;       unbounded (without '$') to catch cases where the filename may
;;       take the format: filename~
(add-to-list 'auto-mode-alist '("\\.conkerorrc" . js-mode))
(add-to-list 'auto-mode-alist '("\\.xmobarrc" . haskell-mode))
(add-to-list 'auto-mode-alist '("\\.screenrc" . conf-mode))
(add-to-list 'auto-mode-alist '("\\.stumpwmrc" . lisp-mode))
(add-to-list 'auto-mode-alist '("\w*\\.service" . conf-mode))
(add-to-list 'auto-mode-alist '("\w*\\.socket" . conf-mode))
(add-to-list 'auto-mode-alist '("\\.mpdconf" . conf-mode))
(add-to-list 'auto-mode-alist '("dunstrc" . conf-mode))

;; bind M-g to M-x goto-line
(global-set-key "\M-g" 'goto-line)

;; Make C-x O cycle backwards a pane (oposite to C-x o)
(global-set-key "\C-xO" #'(lambda ()
			    (interactive)
			    (other-window -1)))

;; Setup browse-key-ring
(require 'browse-kill-ring) ;; ELPA
(global-set-key "\C-cy" 'browse-kill-ring)

;; adds the given function mode to each element of the given-hooks
(defun activate-mode-with-hooks (mode given-hooks)
  (while given-hooks
    (add-hook (car given-hooks)
	      mode)
    (setq given-hooks (cdr given-hooks))))

;; linum mode for pretty line numbering
(require 'linum) ;; Built-in

;; right justify the numbers and add a space between them and the text in the given buffer
(setq linum-format
      (lambda (line)
	(propertize (format
		     (let ((w (length (number-to-string
				       (count-lines (point-min) (point-max))))))
		       (concat "%" (number-to-string w) "d "))
		     line)
		    'face 'linum)))

;; code-modes is a list of mode hooks (for programming langs only)
(defvar code-modes '(sml-mode-hook scheme-mode-hook emacs-lisp-mode-hook c-mode-hook c++-mode-hook python-mode-hook lua-mode-hook python-mode-hook haskell-mode-hook php-mode-hook perl-mode-hook lisp-mode-hook clojure-mode-hook ruby-mode-hook erlang-mode-hook sh-mode-hook java-mode-hook scala-mode-hook js-mode-hook))

;; activate linum-mode in all buffers used for programming
(activate-mode-with-hooks (lambda () (linum-mode 1)) code-modes)

;; activate flyspell-prog-mode for all buffers used for programming
(activate-mode-with-hooks 'flyspell-prog-mode code-modes)

;; use flyspell-mode in org-mode and magit-log-edit-mode buffers
(activate-mode-with-hooks 'flyspell-mode '(org-mode-hook magit-log-edit-mode-hook))

;; Enjoy a game of Sudoku on some downtime
(require 'sudoku) ;; ELPA

;; Add collection of themes path
(add-to-list 'custom-theme-load-path "~/.emacs.d/themes")

;; Use the built-in theming in emacs 24
(load-theme 'manoj-transparent t)

;; On the creation of each frame checks whether it is a XWindow and if so sets
;; the background to black and the foreground to WhiteSmoke
(add-hook 'after-make-frame-functions
	  (lambda (frames)
	    (select-frame frame)
	    (if window-system (progn
				(set-background-color "black")
				(set-foreground-color "WhiteSmoke")))))

;; Set the default font (12 pixels tall)
(set-default-font "Terminus-12")

;; Set default tramp method to ssh (for security purposes)
(setq tramp-default-method "ssh")

;; Set the prompt pattern tramp searches for in order to send commands to the remote shell
(setq tramp-shell-prompt-pattern "^[^$>\n]*[#$%>] *\\(\[[0-9;]*[a-zA-Z] *\\)*")

;; Setup ibuffer (interactive buffer)
(global-set-key "\C-x\C-b" 'ibuffer)
(autoload 'ibuffer "ibuffer" "List buffers." t)

;; Require ibuffer extentions (used for ibuffer-never-show-predicates)
(require 'ibuf-ext) ;; Built-in
(add-to-list 'ibuffer-never-show-predicates "^\\*slime-events\\*$")
(add-to-list 'ibuffer-never-show-predicates "^\\*Completions\\*$")
(add-to-list 'ibuffer-never-show-predicates "^\\*tramp/.*\\*$")

;; Enable ibuffer-vc extension
;; TODO: enable along side my pre existing filter groups using (ibuffer-vc-generate-filter-groups-by-vc-root).
;;       This cannot be done in the ibuffer-saved-filters because ibuffer-vc-generate... returns a list of cons
;;       cells but we need this to be dynamic (use a hook like ibuffer-load-hook)
(require 'ibuffer-vc)

;; Filter ibuffers (similar to gnus)
(setq ibuffer-saved-filter-groups
      '(("default"
	 ("dired" (mode . dired-mode))
	 ("config" (or
		    (name . "^\\.xinitrc")
		    (name . "^\\.bashrc")
		    (name . "^\\.bash_profile")
		    (name . "^\\.zshrc")
		    (name . "^xmonad\\.hs")
		    (name . "^\\.emacs")
		    (name . "^\\.gnus")
		    (name . "^\\.xmobarrc")
		    (name . "^\\.Xdefaults")
		    (name . "^\\.screenrc")
		    (name . "^\\.xbindkeysrc")
		    (name . "^\\.racketrc")
		    (name . "^\\.ghci")
		    (name . "\w*\\.service")
		    (name . "\w*\\.socket")
		    (name . "^dunstrc")
		    (name . "^\\.mpdconf")
		    (name . "^\\.conkerorrc")))
	 ("code" (or
		  (mode . c-mode)
		  (mode . c++-mode)
		  (mode . perl-mode)
		  (mode . lua-mode)
		  (mode . clojure-mode)
		  (mode . java-mode)
		  (mode . python-mode)
		  (mode . ruby-mode)
		  (mode . emacs-lisp-mode)
		  (mode . lisp-mode)
		  (mode . sh-mode)
		  (mode . scheme-mode)
		  (mode . haskell-mode)
		  (mode . scala-mode)
		  (mode . php-mode)
		  (mode . xml-mode)
                  (mode . html-mode)
		  (mode . js-mode)))
	 ("REPL" (or
		  (mode . geiser-mode)
		  (mode . slime-repl-mode)
		  (mode . inferior-python-mode)
		  (mode . ipython-mode)
		  (mode . inferior-haskell-mode)
		  (mode . inferior-lisp-mode)
		  (mode . eshell-mode)
		  (mode . inferior-scheme-mode)
		  (mode . inferior-tcl)
		  (mode . erlang-shell-mode)
		  (name . "^\\*inferior-lisp\\*$")
		  (name . "^\\* Racket REPL \\*$")))
	 ("git" (or
		 (name . "^\\*magit: ") ;; this regxp could be better
		 (mode . magit-mode)
		 (mode . magit-diff-mode)
		 (mode . magit-log-mode)
		 (mode . magit-commit-mode)
		 (mode . magit-log-mode)))
	 ("planner" (or
		     (name . "^\\*Calendar\\*$")
		     (name . "^diary$")
		     (mode . muse-mode)))
	 ("emacs" (or
		   (name . "^\\*scratch\\*$")
		   (name . "^\\*Messages\\*$")
		   (name . "^\\*Backtrace\\*$")
		   (mode . package-menu-mode)
		   (mode . compilation-mode)))
	 ("weechat" (or
		     (name . "^\\*weechat.*\\*$")
		     (mode . weechat-mode)))
	 ("org" (or
		 (mode . org-mode)
		 (name . "^\\.org$")
		 (name . "^\\.org.gpg$")))
	 ("gnus" (or
		  (mode . message-mode)
		  (mode . bbdb-mode)
		  (mode . mail-mode)
		  (mode . gnus-group-mode)
		  (mode . gnus-summary-mode)
		  (mode . gnus-article-mode)
		  (name . "^\\.bbdb$")
		  (name . "^\\.newsrc-dribble"))))))

(add-hook 'ibuffer-mode-hook
	  (lambda ()
	    (ibuffer-switch-to-saved-filter-groups "default")))

;; Setup oauth2 (required by google-contacts)
(require 'oauth2-autoloads) ;; ELPA

;; Setup google-contact
(require 'google-contacts) ;; AUR: emacs-google-contacts
(require 'google-contacts-gnus) ;; AUR: emacs-google-contacts

;; Setup nav
(require 'nav) ;; ELPA
(nav-disable-overeager-window-splitting)
(global-set-key "\C-cn" 'nav-toggle)

;; setup html renderer w3m and external browser conkeror
(require 'w3m-load) ;; AUR: emacs-w3m-cvs
(setq browse-url-browser-function 'w3m-browse-url
      browse-url-generic-program "conkeror"
      w3m-use-cookies t)
(autoload 'w3m-browse-url "w3m" "Ask a WWW browser to show a URL." t)

;; setup magit for git (being used though elpa [auto-loaded])
;;(require 'magit) ;; ELPA
(global-set-key "\C-xS" 'magit-status)
(setq magit-commit-signoff t)

;;setup vc-darcs ;; ELPA
(add-to-list 'vc-handled-backends 'DARCS)
(autoload 'vc-darcs-find-file-hook "vc-darcs")
(add-hook 'find-file-hooks 'vc-darcs-find-file-hook)

;; Setup PKGBUILD mode ;; Community (archlinux)
(autoload 'pkgbuild-mode "pkgbuild-mode.el" "PKGBUILD mode." t)
(setq auto-mode-alist (append '(("/PKGBUILD$" . pkgbuild-mode)) auto-mode-alist))

;; setup php-mode
(autoload 'php-mode "php-mode.el" "Php mode." t) ;; ELPA
(setq auto-mode-alist (append '(("/*.\.php[345]?$" . php-mode)) auto-mode-alist))

;; Setup zencoding-mode
(require 'emmet-mode)

;; Disable C-j keybinding set by zencoding-mode and replace it with 'C-c j'
(define-key emmet-mode-keymap "\C-j" nil)
(define-key emmet-mode-keymap "\C-cj" 'emmet-expand-line)

;; Add appropriate hooks to sgml-mode
(add-hook 'sgml-mode-hook 'emmet-mode) ;; Auto-start on any markup modes
(add-hook 'css-mode-hook  'emmet-mode) ;; enable Emmet's css abbreviation.
(add-hook 'emmet-mode-hook (lambda () (setq emmet-indentation 2))) ;; indent 2 spaces.

;; Setup mmm-mode for multiple mode regions in the same buffer
;;(require 'mmm-mode)
;;(setq mmm-global-mode 'maybe)

;; Set default lisp program
(setq inferior-lisp-program "/usr/bin/sbcl")

;; Since there is no support for the kawa implementation of scheme
(defun run-kawa ()
  "Run Kawa Scheme in an Emacs buffer."
  (interactive)
  (require 'cmuscheme) ;; Built-in
  (let ((scheme-program-name "/usr/bin/kawa"))
    (run-scheme scheme-program-name)))

;; Set usable lisp implementations
(setq slime-lisp-implementations
      '((sbcl ("/usr/bin/sbcl" ""))
	(clisp ("/usr/bin/clisp" "-K base"))
	(clojure ("/usr/bin/clj" ""))))

;; Function to start and/or connect to slime
(defun start-slime ()
  (interactive)
  (unless (slime-connected-p)
    (save-excursion (slime))))

;; Setup slime mode *TODO* drop in slime from ELPA
(add-to-list 'load-path "/usr/share/emacs/site-lisp/slime/")
(require 'slime) ;; AUR: emacs-slime-cvs
(slime-setup '(slime-fancy))

;; Setup swank-clojure-mode
(add-to-list 'load-path "/usr/share/emacs/site-lisp/swank-clojure")
(require 'swank-clojure) ;; ELPA

(add-hook 'clojure-mode-hook
          '(lambda ()
             (define-key clojure-mode-map "\C-c\C-e" 'lisp-eval-last-sexp)
             (define-key clojure-mode-map "\C-x\C-e" 'lisp-eval-last-sexp)))

;; TODO: functionality needs to be re-written; assoc library obsolete
;; (eval-after-load "slime"
;;   `(progn
;;      (require 'assoc) ;; Built-in (OBSOLETE)
;;      (setq swank-clojure-classpath
;;            (list "/usr/share/clojure/clojure.jar"
;;                  "/usr/share/clojure/clojure-contrib.jar"
;;                  "/usr/share/emacs/site-lisp/swank-clojure/src"))
;;      (aput 'slime-lisp-implementations 'clojure
;;            (list (swank-clojure-cmd) :init 'swank-clojure-init))))

;; Setup emacs-org-mode
(add-to-list 'auto-mode-alist '("\\.org\\'" . org-mode))
(add-hook 'org-mode-hook 'turn-on-font-lock) ; not needed when global-font-lock-mode is on
(setq org-return-follows-link t
      org-log-done 'time
      org-src-fontify-natively t
      org-enforce-todo-dependencies t)

;; Add additional languages for org-babel (now part of org-mode)
(org-babel-do-load-languages
 'org-babel-load-languages
 '((haskell . t)))

;; Set keybindings for org-mode
(global-set-key "\C-cl" 'org-store-link)
(global-set-key "\C-ca" 'org-agenda)
(global-set-key "\C-cb" 'org-iswitchb)

;; Setup coq-mode ;; AUR: coq
(require 'coq)

;; Setup haskell-mode ;; ELPA
(add-hook 'haskell-mode-hook 'turn-on-haskell-doc-mode)
(add-hook 'haskell-mode-hook 'turn-on-haskell-indentation)
;;(add-hook 'haskell-mode-hook 'turn-on-haskell-indent)
;;(add-hook 'haskell-mode-hook 'turn-on-haskell-simple-indent)

;; Set inferior haskell default executable
(setq haskell-program-name "/usr/bin/ghci")

;; Setup hlint ;; ELPA
;; (require 'flymake-hlint)
;; (add-hook 'haskell-mode-hook 'flymake-hlint-load)

;; Setup ghc (requires ghc-mod from cabal) ;; ELPA
(autoload 'ghc-init "ghc" nil t)
(add-hook 'haskell-mode-hook (lambda () (ghc-init)))

;; Setup ensime ;; AUR
(add-to-list 'load-path "/usr/share/ensime/elisp")
(add-to-list 'exec-path "/usr/share/ensime")
(require 'ensime)
(add-hook 'scala-mode-hook 'ensime-scala-mode-hook)

;; Setup python-mode auto-required by package.el (ELPA)
(setq auto-mode-alist (append '(("/*.\.py$" . python-mode)) auto-mode-alist))

;; Setup ipython-mode
;; (setq py-python-command "/usr/bin/ipython")
(require 'ipython) ;; ELPA

;; Make a variable alias because ipython-mode references python-mode-map as py-mode-map
(defvaralias 'python-mode-map 'py-mode-map)

;; Setup emacs-lua-mode
(setq auto-mode-alist (cons '("\.lua$" . lua-mode) auto-mode-alist)) ;; ELPA
(autoload 'lua-mode "lua-mode" "Lua editing mode." t)

;; Setup emacs-erlang-mode (ELPA)
(setq erlang-root-dir "/usr/lib/erlang")
(setq exec-path (cons "/usr/lib/erlang/bin" exec-path))
(setq auto-mode-alist (append '(("\.erl$" . erlang-mode)) auto-mode-alist))

;; Setup enhanced scheme/racket mode consisting of geiser, quack and paredit
;; Setup geiser
(require 'geiser) ;; ELPA

;; Setup auto-completion for geiser (ELPA)
(require 'ac-geiser)
(add-hook 'geiser-mode-hook 'ac-geiser-setup)
(add-hook 'geiser-repl-mode-hook 'ac-geiser-setup)
(eval-after-load "auto-complete"
  '(add-to-list 'ac-modes 'geiser-repl-mode))

;; Setup quack
(require 'quack) ;; ELPA

;; Setup paredit
(require 'paredit) ;; ELPA
(defvar lispy-langs-hooks '(lisp-mode-hook lisp-interaction-mode-hook emacs-lisp-mode-hook scheme-mode-hook c-mode-hook c++-mode-hook python-mode-hook))

;; Apply paredit-mode to modes listed in lispy-langs-hooks
(activate-mode-with-hooks (lambda () (paredit-mode 1)) lispy-langs-hooks)

;; Paredit binds to C-j globally and thus disables the binding to
;; eval-print-last-sexp in emacs-lisp-mode (e.g *scratch*, etc..)
(add-hook 'emacs-lisp-mode-hook
	  '(lambda ()
	     (define-key emacs-lisp-mode-map "\C-xj" 'eval-print-last-sexp)))

;; Highlight paren's in given modes [to apply globally do (show-paren-mode 1)]
(activate-mode-with-hooks (lambda () (show-paren-mode)) lispy-langs-hooks)

;; Setup rainbow-delimiters *BROKEN*
(require 'rainbow-delimiters) ;; ELPA
;;(activate-mode-with-hooks (lambda () (with-current-buffer buf (rainbow-delimiters-mode))) lispy-langs-hooks)

;; Setup rainbow-mode ;; ELPA
(require 'rainbow-mode)
(add-hook 'css-mode-hook 'rainbow-mode)

;; upcomming functionallity: toggle paredit-mode due to annoying things like wrapping parens when a mistake is made
;; known issue..if paredit-mode is turned on when there are unbalanced parens an error is reported
(defun toggle-paredit-mode ()
  (let ((active-minor-modes (list)))
    (mapatoms (lambda (sym)
		(when (and (symbolp sym) (assq sym minor-mode-alist) (symbol-value sym))
		  (push sym active-minor-modes))))
    (if (member 'paredit-mode active-minor-modes) (paredit-mode -1) (paredit-mode 1))))

(setq geiser-repl-use-other-window nil)
(setq geiser-active-implementations '(racket))

;; setup pastebin.el for use with pastebin.com *BROKEN*
;(require 'pastebin) ;; ELPA

;; yasnippet, auto-complete-mode and flyspell do not play nicely with one another due to
;; a conflict with the context of their tab binding *OLD*

;; hideshow-org being depreciated in my config due to conflicting key bindings with yasnippet
;; and flyspell *TODO*

;; Make hs-minor-mode act like org-mode for code folding
;;(add-to-list 'load-path "/usr/share/emacs/site-lisp/hideshow-org")
;; (require 'hideshow-org)
;; (global-set-key "\C-ch" 'hs-org/minor-mode)

;; Add automatic activation of hs-org/minor-mode in the below major-modes
;; (add-hook 'c-mode-common-hook 'hs-org/minor-mode)
;; (add-hook 'emacs-lisp-mode-hook 'hs-org/minor-mode)
;; (add-hook 'java-mode-hook 'hs-org/minor-mode)
;; (add-hook 'lisp-mode-hook 'hs-org/minor-mode)
;; (add-hook 'sh-mode-hook 'hs-org/minor-mode)
;; (add-hook 'python-mode-hook 'hs-org/minor-mode)
;; (add-hook 'scheme-mode-hook 'hs-org/minor-mode)

;; Setup isearch+
(require 'isearch+)

;; Setup ace-jump-mode
(autoload
  'ace-jump-mode
  "ace-jump-mode"
  "Emacs quick move minor mode"
  t)
(define-key global-map (kbd "C-c SPC") 'ace-jump-mode)

;; Setup expand-region ;; ELPA
(require 'expand-region)
(global-set-key (kbd "C-=") 'er/expand-region)

;; Setup multiple-cursons ;; ELPA
(require 'multiple-cursors)
(global-set-key (kbd "C-S-c C-S-c") 'mc/edit-lines)
(global-set-key (kbd "C->") 'mc/mark-next-like-this)
(global-set-key (kbd "C-<") 'mc/mark-previous-like-this)
(global-set-key (kbd "C-c C-<") 'mc/mark-all-like-this)

;; Setup fancy auto-complete
(require 'auto-complete-config) ;; ELPA
;;(add-to-list 'ac-dictionary-directories "/usr/share/emacs/site-lisp/auto-complete/ac-dict")
(ac-config-default)

;; Setup yasnippet-mode (not yasnippet-bundle)
(require 'yasnippet) ;; ELPA
;;(yas/initialize)
(yas/load-directory "~/.emacs.d/elpa/yasnippet-20131026.1440/snippets")

;; Enable flyspell-mode
(ac-flyspell-workaround)
;; Known Bug: flyspell-mode doesn't play nice with auto-complete-mode
;;(flyspell-mode)

;; Enable autoinsert feature to automagically insert 
(require 'autoinsert) ;; Built-in
(auto-insert-mode)  ;;; Adds hook to find-files-hook
(setq auto-insert-directory "~/.emacs.d/templates/") ;;; Or use custom, *NOTE* Trailing slash important
(setq auto-insert-query nil) ;;; If you don't want to be prompted before insertion

;; auto-insert options template and auto-completion
(add-hook 'find-file-hooks 'auto-insert)
(setq auto-insert-directory (concat (getenv "HOME") "/.emacs.d/templates/"))
(setq auto-insert-alist
      '(("\\.c$" . ["c-template.c" auto-update-generic-template])
	("\\.cc\\|cpp$" . ["cpp-template.c" auto-update-generic-template])
	("\\.php$" . ["php-template.php" auto-update-generic-template])
	("\\.rb$" . ["ruby-template.rb" auto-update-generic-template])
	("\\.lua$" . ["lua-template.lua" auto-update-generic-template])
	("\\.erl$" . ["erlang-template.erl" auto-update-generic-template])
	("\\.sh$" . ["shell-template.sh" auto-update-generic-template])
	("\\.rkt$" . ["racket-template.rkt" auto-update-generic-template])
	("\\.scm$" . ["scheme-template.scm" auto-update-generic-template])
	("\\.clj$" . ["clojure-template.clj" auto-update-generic-template])
	("\\.lisp$" . ["lisp-template.lisp" auto-update-generic-template])
	("\\.el$" . ["emacs-lisp-template.el" auto-update-generic-template])
	("\\.hs$" . ["haskell-template.hs" auto-update-generic-template])
	("\\.ml$" . ["ocaml-template.ml" auto-update-generic-template])
	("\\.sml$" . ["sml-template.sml" auto-update-generic-template])
	("\\.py$" . ["python-template.py" auto-update-generic-template])
	("\\.java$" . ["java-template.java" auto-update-generic-template])
	("\\.scala$" . ["scala-template.scala" auto-update-generic-template])
	("\\.htm\\|html$" . ["html-template.html" auto-update-generic-template])
	("\\.js$" . ["java-script-template.js" auto-update-generic-template])
	("\\.css$" . ["css-template.css" auto-update-generic-template])))
(setq auto-insert 'other)

(defun auto-update-generic-template ()
  (save-excursion
    ;; Replace @!@FILENAME@!@ with file name sans suffix
    (while (search-forward "@!@FILENAME@!@" nil t)
      (save-restriction
	(narrow-to-region (match-beginning 0) (match-end 0))
	(replace-match (file-name-sans-extension (file-name-nondirectory buffer-file-name)) t))))
  (save-excursion
    ;; Replace @!@FILE@!@ with file name
    (while (search-forward "@!@FILE@!@" nil t)
      (save-restriction
	(narrow-to-region (match-beginning 0) (match-end 0))
	(replace-match (file-name-nondirectory buffer-file-name) t))))
  (save-excursion
    ;; replace @!@DATE@!@ with today's date
    (while (search-forward "@!@DATE@!@" nil t)
      (save-restriction
	(narrow-to-region (match-beginning 0) (match-end 0))
	(replace-match "")
	(insert-date))))
  (save-excursion
    ;; Replace @!@YEAR@!@ with the current year
    (while (search-forward "@!@YEAR@!@" nil t)
      (save-restriction
	(narrow-to-region (match-beginning 0) (match-end 0))
	(replace-match (format-time-string "%Y" (current-time)))))))

;; Insert current date at cursor in the currently active buffer
(defun insert-date ()
  "Insert today's date into buffer"
  (interactive)
  (insert (format-time-string "%b %e, %Y" (current-time))))

;; (defun open-scratch-buffer ()
;;   "Opens the scratch buffer; if none exists creates one."
;;   (interactive)
;;   (let ((scratch-buffer (get-buffer "*scratch*")))
;;     (if (null scratch-buffer) (with-current-buffer (get-buffer-create "*scratch*")
;; 				     (insert initial-scratch-message)
;; 				     (lisp-interaction-mode)))
;;     (switch-to-buffer "*scratch*")))

(defvar scratch-buffer-alist '((python-mode . "# This buffer is for notes you don't want to save, and for Lisp evaluation.\n# If you want to create a file, visit that file with C-x C-f,\n# then enter the text in that file's own buffer.")))

(defun open-scratch-buffer (&optional buf-mode buf-name msg)
  "Opens a scratch buffer; if none exists creates one. When called with the universal argument (C-u) will ask what mode to use for the scratch buffer."
  (interactive
   (cond ((equal current-prefix-arg nil) ;; universal argument not called
	  (list initial-major-mode "*scratch*" initial-scratch-message))
	 ((equal current-prefix-arg '(4)) ;; Universal argument called (C-u)
	  (let* ((buf-mode (read-command "Mode: " initial-major-mode))
		(buf-name (if (equal buf-mode initial-major-mode)
			      "*scratch*"
			    (concat "*scratch:" (symbol-name buf-mode) "*")))
		(msg ""))
	    (list buf-mode buf-name msg)))))
  (let* ((scratch-buffer (get-buffer buf-name)))
    ;; check if the scratchpad is open. If not create it, change its mode and insert message text at the top of the buffer
    (if (null scratch-buffer)
	(with-current-buffer (get-buffer-create buf-name)
	  (funcall buf-mode)
	  (insert msg)))
    (switch-to-buffer buf-name)))

;; Bind a key to grab a scratchpad
(define-key ctl-x-4-map "s" 'open-scratch-buffer)

;; TODO: make a function to toggle the eshell; given a the universal argument the following can occur:
;;       - if numerical then opens the nth scratch buffer "*eshell*<n>"
;;       - if no args then open a new eshell
;; Bind a key to switch to eshell
(define-key ctl-x-4-map "e" 'eshell)

;; Toggles windows split orientation of 2 adjecent windows
;; Thanks to http://www.emacswiki.org/cgi-bin/wiki?ToggleWindowSplit
(defun toggle-window-split ()
  (interactive)
  (if (= (count-windows) 2)
      (let* ((this-win-buffer (window-buffer))
	     (next-win-buffer (window-buffer (next-window)))
	     (this-win-edges (window-edges (selected-window)))
	     (next-win-edges (window-edges (next-window)))
	     (this-win-2nd (not (and (<= (car this-win-edges)
					 (car next-win-edges))
				     (<= (cadr this-win-edges)
					 (cadr next-win-edges)))))
	     (splitter
	      (if (= (car this-win-edges)
		     (car (window-edges (next-window))))
		  'split-window-horizontally
		'split-window-vertically)))
	(delete-other-windows)
	(let ((first-win (selected-window)))
	  (funcall splitter)
	  (if this-win-2nd (other-window 1))
	  (set-window-buffer (selected-window) this-win-buffer)
	  (set-window-buffer (next-window) next-win-buffer)
	  (select-window first-win)
	  (if this-win-2nd (other-window 1))))))

;; Assign keybinding to toggle split orientation of 2 adjacent windows
(define-key ctl-x-4-map "t" 'toggle-window-split)

;; Force ediff sessions to run in the same frame
(setq ediff-window-setup-function 'ediff-setup-windows-plain)

;; Remove menu-bar
(menu-bar-mode -1)

;; Remove tool-bar
(tool-bar-mode -1)

;; Remove scroll bars
(scroll-bar-mode -1)

;; Stop startup screen
(setq inhibit-startup-screen t)

;; Set some eshell options
(setq eshell-scroll-to-bottom-on-input t)
;; *BROKEN*
;;(setq eshell-scroll-to-bottom-on-output t)

;; Commands that require a little more then a dumb-term
(setq eshell-visual-commands '("vi" "screen" "top" "less" "more" "lynx" "ncftp" "vim" "ncmpcpp" "irssi" "mc" "alsamixer" "/usr/bin/sudo"))

(defun eshell/catbuf (buffer-name)
  "Given a buffer-name returns the contents of said buffer"
  (interactive "bBuffer: ")
  (save-excursion
    (let ((code-buf (get-buffer buffer-name)))
      (if (null code-buf) (concat "The buffer given \"" buffer-name "\" does not exist")
	(set-buffer code-buf)
	(buffer-string)))))

(defun eshell/find-file-ext (fp)
  "Finds a single file or a list of files matching a regxp and returns a list of their respective buffers"
  (interactive)
  (if (listp fp) (mapcar #'find-file fp)
    (list (find-file fp))))

(defun eshell/ff (fp &rest other-fps)
  "A FP is either a file path (relative or absolute) or a regexp which eshell converts to a
list of stings (file paths) which match the regexp (likely using file-expand-widcards).
eshell/ff takes one or more file paths and opens them in the current buffer returning a list
consisting of lists of buffers opened by each respective FP argument."
  (interactive)
  (mapcar #'eshell/find-file-ext (cons fp other-fps)))

(defun eshell/clear ()
  "04Dec2001 - sailor, to clear the eshell buffer."
  (interactive)
  (let ((inhibit-read-only t))
    (erase-buffer)))

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

;; *TODO*: PLAIN TEXT PASSWORD === BAD
;; Setup weechat client (note requires weechat relay (port 9000)
(require 'weechat)
(if (daemonp)
    (weechat-connect "localhost" 9000 "linux:netbeans" nil))

;; *BROKEN*..can't connect to dbus for some reason?
;; ;; Setup el-get
;; (unless (require 'el-get nil t)
;;   (with-current-buffer
;;       (url-retrieve-synchronously
;;        "https://raw.github.com/dimitri/el-get/master/el-get-install.el")
;;     (end-of-buffer)
;;     (eval-print-last-sexp)))

;; ;; Synchronize el-get
;; (el-get 'sync)

(custom-set-variables
 ;; 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.
 '(ansi-color-names-vector ["#2d3743" "#ff4242" "#74af68" "#dbdb95" "#34cae2" "#008b8b" "#00ede1" "#e1e1e0"])
 '(custom-safe-themes (quote ("36a309985a0f9ed1a0c3a69625802f87dee940767c9e200b89cdebdb737e5b29" "dc8693659115ea453f849f47509b903da3801b5f1521a73fa31556a9a3558517" default)))
 '(fill-column 95)
 '(highlight-current-line-globally t nil (highlight-current-line))
 '(highlight-current-line-ignore-regexp "Faces\\|Colors\\| \\*Mini\\|\\**\\*")
 '(magit-commit-signoff t t)
 '(org-agenda-files (quote ("~/.org/tech/notes.org" "~/.org/todo/rekahsoft-mini-todo.org" "~/.org/todo/rekahsoft-todo.org" "~/.org/todo/general.org" "~/.org/todo/work.org")))
 '(quack-default-program "racket")
 '(quack-fontify-style (quote plt))
 '(quack-programs (quote ("mzscheme" "bigloo" "csi" "csi -hygienic" "gosh" "gracket" "gsi" "gsi ~~/syntax-case.scm -" "guile" "kawa" "mit-scheme" "racket" "racket -il typed/racket" "rs" "scheme" "scheme48" "scsh" "sisc" "stklos" "sxi")))
 '(scroll-bar-mode nil)
 '(send-mail-function (quote smtpmail-send-it))
 '(show-paren-mode t)
 '(w3m-content-type-alist (quote (("text/plain" "\\.\\(?:txt\\|tex\\|el\\)\\'" nil nil) ("text/html" "\\.s?html?\\'" ("conkeror" file) nil) ("text/sgml" "\\.sgml?\\'" nil "text/plain") ("text/xml" "\\.xml\\'" nil "text/plain") ("image/jpeg" "\\.jpe?g\\'" ("/usr/bin/display" file) nil) ("image/png" "\\.png\\'" ("/usr/bin/display" file) nil) ("image/gif" "\\.gif\\'" ("/usr/bin/display" file) nil) ("image/tiff" "\\.tif?f\\'" ("/usr/bin/display" file) nil) ("image/x-xwd" "\\.xwd\\'" ("/usr/bin/display" file) nil) ("image/x-xbm" "\\.xbm\\'" ("/usr/bin/display" file) nil) ("image/x-xpm" "\\.xpm\\'" ("/usr/bin/display" file) nil) ("image/x-bmp" "\\.bmp\\'" ("/usr/bin/display" file) nil) ("video/mpeg" "\\.mpe?g\\'" nil nil) ("video/quicktime" "\\.mov\\'" nil nil) ("application/dvi" "\\.dvi\\'" ("xdvi" file) nil) ("application/postscript" "\\.e?ps\\'" ("gs" file) nil) ("application/pdf" "\\.pdf\\'" nil nil) ("application/x-pdf" "\\.pdf\\'" nil nil) ("application/xml" "\\.xml\\'" nil w3m-detect-xml-type) ("application/rdf+xml" "\\.rdf\\'" nil "text/plain") ("application/rss+xml" "\\.rss\\'" nil "text/plain") ("application/xhtml+xml" nil nil "text/html"))) t))
(custom-set-faces
 ;; 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.
 '(font-lock-function-name-face ((t (:foreground "mediumspringgreen" :weight bold :height 1.0))))
 '(highlight-current-line-face ((t (:background "gray10")))))