;; Prevent the cursor from blinking
(blink-cursor-mode 0)
(show-paren-mode 1)
;; y-or-n instead of yes-or-no
(defalias 'yes-or-no-p 'y-or-n-p)

;; Don't use messages that you don't rea
(setq make-backup-files nil)
(setq initial-scratch-message "")
(setq inhibit-startup-message t)

;; column number
(column-number-mode 1)

;; Don't let Emacs hurt your ears
(setq visible-bell t)

;; This is bound to f11 in Emacs 24.4
;; (toggle-frame-fullscreen)
(custom-set-variables
 '(initial-frame-alist (quote ((fullscreen . maximized)))))
;; Who use the bar to scroll?
(when (display-graphic-p)
  (progn
    (scroll-bar-mode 0)

    (tool-bar-mode 0)
    (menu-bar-mode 0)))

; my-packages.el
(require 'package)
(add-to-list 'package-archives
             '("melpa" . "http://melpa.milkbox.net/packages/") t)
(add-to-list 'package-archives
             '("marmalade" . "http://marmalade-repo.org/packages/") t)
(package-initialize)

; fetch the list of packages available
(unless package-archive-contents
  (package-refresh-contents))

;; make sure my list of packages are installed
(setq package-list '(rust-mode haskell-mode monokai-theme ghc))

; install the missing packages
(dolist (package package-list)
  (unless (package-installed-p package)
    (package-install package)))

;; monokai
(load-theme 'monokai t)

;; erc
(require 'erc)
(require 'tls)
(setq tls-program '("openssl s_client -connect %h:%p -no_ssl2 -ign_eof"))

(erc-autojoin-mode t)
(setq erc-autojoin-channels-alist
  '((".*\\.freenode.net" "#haskell-beginners")
    (".*\\.oftc.net" "#LeastAuthority")
    (".*\\.saju.net.in" "#cs")))

;; check channels
(erc-track-mode t)
(setq erc-track-exclude-types '("JOIN" "NICK" "PART" "QUIT" "MODE"

                                 "324" "329" "332" "333" "353" "477"))
;; don't show any of this
(setq erc-hide-list '("JOIN" "PART" "QUIT" "NICK"))

(defun start-erc ()
  "Connect to IRC."
  (interactive)
  (when (y-or-n-p "Do you want to start IRC? ")
    (erc-tls :server "irc.freenode.net" :port 6697 :nick "rkrishnan" :full-name "Ramakrishnan Muthukrishnan")
    (erc-tls :server "irc.oftc.net" :port 6697 :nick "rkrishnan" :full-name "Ramakrishnan Muthukrishnan")
    (erc-tls :server "saju.net.in" :port 6697 :nick "ramki" :full-name "Ramakrishnan Muthukrishnan")))

;; switch to ERC with Ctrl+c e
(global-set-key (kbd "C-c e") 'start-erc) ;; ERC

;; haskell mode
(setenv "PATH" (concat "~/.cabal/bin:" (getenv "PATH")))
(add-to-list 'exec-path "~/.cabal/bin")
;; (add-hook 'haskell-mode-hook 'haskell-indent-mode)
;; (add-hook 'haskell-mode-hook 'interactive-haskell-mode)
(add-hook 'haskell-mode-hook 'turn-on-haskell-indent)
(add-hook 'haskell-mode-hook 'turn-on-haskell-indentation)

;; ocaml
(add-hook 'tuareg-mode-hook 'tuareg-imenu-set-imenu)
(setq auto-mode-alist
      (append '(("\\.ml[ily]?$" . tuareg-mode)
                ("\\.topml$" . tuareg-mode))
              auto-mode-alist))
(autoload 'utop-setup-ocaml-buffer "utop" "Toplevel for OCaml" t)
(add-hook 'tuareg-mode-hook 'utop-setup-ocaml-buffer)
(add-hook 'tuareg-mode-hook 'merlin-mode)
;; Start merlin on ocaml files
(add-hook 'caml-mode-hook 'merlin-mode t)
;; Enable auto-complete
(setq merlin-use-auto-complete-mode 'easy)
;; Use opam switch to lookup ocamlmerlin binary
(setq merlin-command 'opam)
(setq merlin-error-after-save nil)

;; ocp-indent
;; (add-to-list 'load-path "/Users/ramakrishnanm/.opam/4.02.1/share/emacs/site-lisp")
;; (require 'ocp-indent)

;; ghc-mod
(autoload 'ghc-init "ghc" nil t)
(autoload 'ghc-debug "ghc" nil t)
(add-hook 'haskell-mode-hook (lambda () (ghc-init)))

;; ido
(setq ido-enable-flex-matching t)
(setq ido-everywhere t)
(ido-mode 1)

;; disable tabs for indentation
(setq-default indent-tabs-mode nil)

(require 'whitespace)
(setq whitespace-style '(face lines-tail))
(setq whitespace-line-column 80)
(global-whitespace-mode t)

;; show trailing whitespaces
(setq-default show-trailing-whitespace t)
(setq-default indicate-empty-lines t)