    ("<f6> c"    . rtags-rename-symbol)
    ("<f6> ["    . rtags-location-stack-back)
    ("<f6> ]"    . rtags-location-stack-forward)
-   ("<f6> m"    . helm-semantic-or-imenu)))
+   ("<f6> m"    . helm-semantic-or-imenu)
+   ("s-d"   . company-complete)))
 
 ;; N.B. to use, need to run irony-install-server, which requires libclang-dev
 (use-package irony

      (call-interactively (if (me:use-rtags t) #'rtags-find-file #'helm-gtags-find-files)))
    (setq rtags-autostart-diagnostics t
          rtags-use-helm t
          rtags-process-flags "--config ~/.config/rtags/config"
          rtags-completions-enabled t)
    (add-hook 'c-mode-common-hook #'rtags-start-process-unless-running)

    (add-hook 'prog-mode-hook #'flycheck-mode))
  :config
  (progn
    (use-package flycheck-pos-tip
      :config
      (flycheck-pos-tip-mode t))
    (set-face-attribute 'flycheck-warning nil :foreground 'unspecified :background "khaki1")
    (set-face-attribute 'flycheck-error nil :foreground 'unspecified :background "light pink")))

