Added C autocompletion

config.org

@@ -30,6 +30,13 @@
    IBM Plex Mono font. Install it from your distribution packages.
    You can change it before opening Emacs with this configuration for
    the first time.
+   
+   For irony-mode (C autocompletion) irony-sever must be
+   installed. You can install it with M-x irony-install-server or via
+   distribution's packages, in Debian case, apt install irony-server.
+   Using M-x irony-install-server requires cmake and a lot of
+   dependences I'm to lazy to install.
+
 * melpa crap, and basic packages installation
   melpa, where you get the packages. This also installs use-package,
   and other packages I use.
@@ -264,6 +271,35 @@ Including indent-buffer, which should not be called automatically on save."
    (global-set-key "\C-s" 'swiper))
 
    #+END_SRC
+** Company and Irony
+   Some shit for autocompletion and that kind of shit.
+
+   #+BEGIN_SRC emacs-lisp
+     (use-package company
+       :ensure t
+       :config
+       (setq company-idle-delay 0)
+       (setq company-minimum-prefix-length 3))
+     (with-eval-after-load 'company
+       (define-key company-active-map (kbd "M-n") nil)
+       (define-key company-active-map (kbd "M-p") nil)
+       (define-key company-active-map (kbd "C-n") #'company-select-next)
+       (define-key company-active-map (kbd "C-p") #'company-select-previous))
+
+     (use-package company-irony
+       :ensure t
+       :config
+       (require 'company)
+       (add-to-list 'company-backends 'company-irony))
+
+     (use-package irony
+       :ensure t
+       :config
+       (add-hook 'c-mode-hook 'irony-mode)
+       (add-hook 'irony-mode-hook 'irony-cdb-autosetup-compile-option))
+     (with-eval-after-load 'company
+       (add-hook 'c-mode-hook 'company-mode))
+   #+END_SRC
 * ido
   Ido is a replacement for keybindings such as C-x C-f and C-x b. Here
   I rebinded C-x C-b to ido-switch-buffer because I always press C-x
@@ -304,15 +340,13 @@ Including indent-buffer, which should not be called automatically on save."
   Powerline, because emacs default bar sucks
   #+BEGIN_SRC emacs-lisp
 
-(use-package powerline
-:ensure t
-:init
-(powerline-default-theme)
+  (use-package powerline
+  :ensure t
+  :init
+  (powerline-default-theme)
 
-    (set-face-background 'mode-line
-    "#080c0d")
-    (set-face-foreground 'mode-line
-    "#cad5d8"))
+  (set-face-background 'mode-line
+  "#080c0d")
+  (set-face-foreground 'mode-line
+  "#cad5d8"))
   #+
-
-

init.el

@@ -9,7 +9,7 @@
     ("bffa9739ce0752a37d9b1eee78fc00ba159748f50dc328af4be661484848e476" "18cd5a0173772cdaee5522b79c444acbc85f9a06055ec54bb91491173bc90aaa" default)))
  '(package-selected-packages
    (quote
-    (go-mode sudo-edit swiper solarized-theme humanoid-themes humanoid-theme laguna-theme which-key spacemacs-theme use-package minsk-theme auctex htmlize plan9-theme zencoding-mode wdl-mode visual-fill-column twittering-mode tramp-term tracking tetris ssh srv smiles-mode smex slime seti-theme scheme-complete s rust-mode restclient projectile plsense pdf-tools org-bullets nav-flash mutt-mode multiple-cursors markdown-mode magit ivy-youtube haskell-mode flycheck evil emms diredfl dired-details dashboard cyberpunk-theme button-lock all-the-icons))))
+    (company-irony company pretty-symbols pretty-mode go-mode sudo-edit swiper solarized-theme humanoid-themes humanoid-theme laguna-theme which-key spacemacs-theme use-package minsk-theme auctex htmlize plan9-theme zencoding-mode wdl-mode visual-fill-column twittering-mode tramp-term tracking tetris ssh srv smiles-mode smex slime seti-theme scheme-complete s rust-mode restclient projectile plsense pdf-tools org-bullets nav-flash mutt-mode multiple-cursors markdown-mode magit ivy-youtube haskell-mode flycheck evil emms diredfl dired-details dashboard cyberpunk-theme button-lock all-the-icons))))
 (custom-set-faces
  ;; custom-set-faces was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.