   :config
   ;; Work in progress.
   ;; (use-package flycheck-rtags)
+  (setq rtags-autostart-diagnostics t) ;; For company support.
+  (setq rtags-completions-enabled t) ;; For company support.
   (setq rtags-path "~/stuff/active/code/rtags/bin")
-  (setq rtags-use-helm t))
+  (setq rtags-use-helm t)
+  ;; TODO: Change to subtle colors.
+  (set-face-attribute 'rtags-warnline nil
+                      :background nil)
+  (set-face-attribute 'rtags-errline nil
+                      :background nil))
 
 ;; Work in progress.
 ;; (defun ar/flycheck-rtags-setup ()

  )

(use-package company-irony :ensure t
  :config
  (add-hook 'objc-mode-hook (lambda ()
                              (setq-local company-backends '((company-irony)))))
  (add-hook 'irony-mode-hook 'company-irony-setup-begin-commands))

(use-package helm-c-yasnippet :ensure t)


    (objc-font-lock-mode)
    (helm-dash-activate-docset "iOS")
    (set-fill-column 100)
    (setq-local company-backends '((company-rtags)))
    ;; NOTE: Disabling while trying irony out
    ;; (setq-local company-backends
    ;;      ;; List with multiple back-ends for mutual inclusion.
