added a few more emacs packages

.gitignore

@@ -0,0 +1 @@
+.DS_Store

emacs/emacs

@@ -33,7 +33,7 @@
  '(inhibit-startup-screen t)
  '(package-selected-packages
    (quote
-    (fill-column-indicator evil mustang-theme cider ## minimap))))
+    (evil-leader editorconfig diff-hl neotree helm-ag helm-projectile projectile helm hlinum fill-column-indicator evil mustang-theme cider))))
 (custom-set-faces
  ;; custom-set-faces was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.
@@ -61,19 +61,6 @@
 (define-globalized-minor-mode global-fci-mode fci-mode (lambda () (fci-mode 1)))  
 (global-fci-mode 1)
 
-;; change mode-line color by evil state
-; (let ((default-color (cons (face-background 'mode-line)
-;                            (face-foreground 'mode-line))))
-;     (add-hook 'post-command-hook
-;     (lambda ()
-; 	(let ((color (cond ((minibufferp) default-color)
-; 			((evil-insert-state-p) '("#545454" . "#ffffff"))
-; 			((evil-emacs-state-p)  '("#444488" . "#ffffff"))
-; 			((buffer-modified-p)   '("#303030" . "#ffffff"))
-; 			(t default-color))))
-; 	(set-face-background 'mode-line (car color))
-; 	(set-face-foreground 'mode-line (cdr color))))))
-
 (require 'powerline)
 (powerline-center-evil-theme)
 
@@ -82,3 +69,87 @@
 (define-key evil-normal-state-map (kbd "C-w <right>") 'evil-window-right)
 (define-key evil-normal-state-map (kbd "C-w <left>") 'evil-window-left)
 (define-key evil-normal-state-map (kbd "-") 'find-file)
+
+; most of this stuff was taken from https://brainlessdeveloper.com/2017/12/27/making-emacs-work-like-my-vim-setup/
+; and https://github.com/brainlessdeveloper/emacs.d
+
+
+; line numbers
+(global-linum-mode 1)
+(defun configure-linum-colors () 
+  (set-face-foreground 'linum "#555555"))
+(configure-linum-colors)
+(setq linum-format " %4d ")
+
+; highlights the current line
+(use-package hlinum
+  :ensure t)
+(set-face-foreground 'linum-highlight-face "white")
+(set-face-background 'linum-highlight-face nil)
+(hlinum-activate)
+
+; display line and column in the statusbar
+(line-number-mode 1)
+(column-number-mode 1)
+
+; don't show startup messages
+(setq inhibit-startup-message t)
+(setq initial-scratch-message nil)
+
+; auto-pairs
+(electric-pair-mode 1)
+
+; helm and projectile for project management
+(use-package helm
+  :ensure t
+  :config (helm-mode t))
+(use-package projectile
+  :ensure projectile
+  :config (projectile-global-mode t))
+(use-package helm-projectile
+  :ensure t)
+(use-package helm-ag
+  :ensure t)
+
+; neotree is a nerdtree like
+(use-package neotree :ensure t)
+
+(evil-define-key 'normal neotree-mode-map (kbd "TAB") 'neotree-enter)
+(evil-define-key 'normal neotree-mode-map (kbd "SPC") 'neotree-quick-look)
+(evil-define-key 'normal neotree-mode-map (kbd "q") 'neotree-hide)
+(evil-define-key 'normal neotree-mode-map (kbd "RET") 'neotree-enter)
+
+; git gutters
+(use-package diff-hl
+  :ensure t
+  :init
+    (setq diff-hl-side 'right))
+(global-diff-hl-mode 1)
+(diff-hl-margin-mode 1)
+(diff-hl-flydiff-mode 1)
+
+; install editorconfig
+(use-package editorconfig
+  :ensure t
+  :config
+  (editorconfig-mode 1))
+
+; install evil-leader and set it as space
+(use-package evil-leader
+:ensure t
+:config
+(global-evil-leader-mode))
+(evil-leader/set-leader "<SPC>")
+
+(evil-leader/set-key
+  "f" 'helm-projectile-find-file
+  "F" 'helm-projectile-ag
+  "q" 'kill-buffer-and-window
+  "w" 'save-buffer
+  "t" 'neotree-toggle
+  ; "e" 'emojify-insert-emoji
+  ; "g" 'magit
+)
+
+; answer questions with 'y' instead of full 'yes'
+(defalias 'yes-or-no-p 'y-or-n-p)