Add Company mode

emacs/.emacs.d/Cask

@@ -15,6 +15,7 @@
 (depends-on "circe")
 (depends-on "clojure-mode")
 (depends-on "coffee-mode")
+(depends-on "company")
 (depends-on "corral")
 (depends-on "csharp-mode")
 (depends-on "css-eldoc")

emacs/.emacs.d/init.el

@@ -190,6 +190,13 @@ MODE1 is enabled and vice-versa."
 (with-eval-after-load 'cc-mode
   (define-key c-mode-map (kbd "<f9>") 'compile))
 
+(stante-after company
+  (setq company-frontends
+        '(company-pseudo-tooltip-unless-just-one-frontend
+          company-echo-metadata-frontend
+          company-preview-frontend))
+  (setq company-idle-delay 0.2))
+
 (stante-after compile
   (setq compilation-scroll-output t))
 
@@ -654,6 +661,14 @@ MODE1 is enabled and vice-versa."
 (oni:add-hooks 'text-mode-hook
   #'auto-fill-mode #'flyspell-mode 'oni:make-readable)
 
+;; Turn off FCI when company completion starts and turn it on again
+;; when it finishes or is cancelled. This is to work around a
+;; long-standing incompatibility between company (as well as
+;; auto-complete) and fill-column-indicator.
+(add-hook 'company-completion-started-hook (lambda (&rest _) (fci-mode -1)))
+(add-hook 'company-completion-cancelled-hook (lambda (&rest _) (fci-mode 1)))
+(add-hook 'company-completion-finished-hook (lambda (&rest _) (fci-mode 1)))
+
 ;; Load my theme
 (if (daemonp)
     (add-hook 'after-make-frame-functions 'oni:set-theme-graphically)
@@ -753,7 +768,8 @@ MODE1 is enabled and vice-versa."
   (desktop-registry-auto-register)
   (yas-global-mode)
   (projectile-global-mode)
-  (hes-mode))
+  (hes-mode)
+  (global-company-mode))
 
 (with-eval-after-load 'ruby
   (global-rinari-mode))