Add haskell configuration in its own separate file

config/behaviour.el

@@ -3,20 +3,7 @@
 ;;; Code:
 
 ;;;;;;;;;;;;;;;;;;;;;;;; Overall behaviour ;;;;;;;;;;;;;;;;;;;;;;;;;;;
-(setq backup-directory-alist
-      `((".*" . "~/.emacs_backups/auto-save-list")))
-(setq auto-save-file-name-transforms
-      `((".*", "~/.emacs_backups/auto-save-list" t)))
-
-(setq backup-by-copying t)
-(setq delete-old-versions t
-  kept-new-versions 6
-  kept-old-versions 2
-  version-control t)
-
-; Use Shells variables
-(when (memq window-system '(mac ns))
-  (exec-path-from-shell-initialize))
+(setq debug-on-error t)
 
 ;;; remove menu bar and icons
 (menu-bar-mode -1)
@@ -29,25 +16,34 @@
 ; Enable diff highlights (useful for git)
 (require 'diff-hl)
 
-(global-diff-hl-mode)
-(diff-hl-flydiff-mode)
-(diff-hl-margin-mode)
+(global-diff-hl-mode 1)
+(diff-hl-flydiff-mode 1)
+(diff-hl-margin-mode 1)
 (setq diff-hl-side 'right)
 (add-hook 'magit-post-refresh-hook 'diff-hl-magit-post-refresh)
 
-; Add pgp binary
-(add-to-list 'exec-path "/usr/local/bin")
-
 ; Enable line numbers and show cursors position
 (global-linum-mode t)
 (column-number-mode 1)
-;; (global-hl-line-mode)
 
 ;; Turn off sounds
 (setq ring-bell-function 'ignore)
 
 ;; Enable y/n answers to questions
 (fset 'yes-or-no-p 'y-or-n-p)
+
+;#====================== Backup config #==============================
+(setq backup-directory-alist
+      `((".*" . "~/.emacs_backups/auto-save-list")))
+(setq auto-save-file-name-transforms
+      `((".*", "~/.emacs_backups/auto-save-list" t)))
+
+(setq backup-by-copying t)
+(setq delete-old-versions t
+  kept-new-versions 6
+  kept-old-versions 2
+  version-control t)
+
 ;;;;;;;;;;;;;;;;;;;;;;;; code behaviour ;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
 ; Add ruler at 80, do not wrap lines (can be overwritten later)
@@ -62,7 +58,6 @@
 (add-hook 'prog-mode-hook 'whitespace-mode)
 (setq whitespace-style '(face trailing empty))
 
-(add-hook 'before-save-hook 'delete-trailing-lines)
 (add-hook 'before-save-hook 'whitespace-cleanup) ; Cleanup whitespace on save
 
 ;; Tabs are spaces and are general at 2. Guide indent with lines
@@ -91,6 +86,13 @@
 ;;;;;;;;;;;;;;;;;;;;;; Shell stuff ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 (add-hook 'shell-mode-hook 'ansi-color-for-comint-mode-on)
 
+;; Add pgp binary
+(add-to-list 'exec-path "/usr/local/bin")
+
+; Use Shells variables
+(when (memq window-system '(mac ns))
+  (exec-path-from-shell-initialize))
+
 
 ;;;;;;;;;;;;;;;;;;;;;; indentation functions ;;;;;;;;;;;;;;;;;;;;;;
 ;;; NB! This does not work reliably, using the functions below
@@ -164,13 +166,12 @@
 ; Use VIM mode
 (require 'evil)
 (require 'evil-leader)
-(global-evil-leader-mode)
-(evil-mode 1)
+(global-evil-leader-mode t)
+(evil-mode t)
 
 ;; Add magit for git
 (require 'evil-magit)
 
-
 ;; Additional configuration for flycheck.
 (require 'flycheck)
 (setq flycheck-highlighting-mode 'lines)
@@ -179,7 +180,6 @@
 (require 'projectile)
 (projectile-mode)
 
-
 (defun projectile-regenerate-tags-if-exist ()
   "Only regenerate tags if a tag file is present in the folder."
   (interactive)

config/languages.el

@@ -15,22 +15,7 @@
 (load "~/.emacs.d/languages/web.elc")
 (load "~/.emacs.d/languages/js.elc")
 (load "~/.emacs.d/languages/sql.elc")
-
-
-;;; Haskell
-(defun haskell-mode-config ()
-  "Call haskell mode config."
-  (remove-hook 'ruby-mode-hook 'ruby-mode-config)
-  (remove-hook 'rust-mode-hook 'rust-mode-config)
-  (remove-hook 'emacs-lisp-mode-hook 'elisp-mode-config)
-  (remove-hook 'html-mode-hook 'web-mode-config)
-  (remove-hook 'elixir-mode-hook 'elixir-mode-config)
-
-  (set-indent 4))
-
-(add-hook 'haskell-mode-hook 'haskell-mode-config)
-(add-hook 'haskell-mode-hook 'flycheck-mode)
-(add-hook 'haskell-mode-hook 'set-width-80)
+(load "~/.emacs.d/languages/haskell.elc")
 
 ;;; Java
 (defun java-mode-config ()

config/packages.el

@@ -5,7 +5,7 @@
 (require 'package)
 (add-to-list 'package-archives '("melpa" . "http://melpa.org/packages/"))
 (package-initialize)
-(if (display-graphic-p) ; If GUI version
+(if (display-graphic-p) ; Run this only if there's GUI
     (progn
       (package-refresh-contents))) ; Refresh only once, on startup
 
@@ -193,6 +193,12 @@
 (unless (package-installed-p 'haskell-mode)
   (package-install 'haskell-mode))
 
+(unless (package-installed-p 'scion)
+  (package-install 'scion))
+
+(unless (package-installed-p 'company-ghci)
+  (package-install 'company-ghci))
+
 ;; Scala
 (unless (package-installed-p 'scala-mode)
   (package-install 'scala-mode))

config/splash.el

@@ -0,0 +1,13 @@
+;;; splash.el -- Splash screen
+;;; Commentary:
+;;; Code:
+;; ================================== remove splash screen =====================
+
+;; (setq inhibit-splash-screen t)
+
+;; (setq initial-scratch-message
+;;     (concat ";;; Welcome to Emacs." "\n"
+;;             "Was there a problem?"))
+
+(provide 'splash)
+;;; splash.el ends here