feat: added irony, autocompletion backend for C/C++

2 files changed, 31 insertions, 2 deletions

diff --git a/.gitignore b/.gitignore
index 25867ff..ff04136 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,8 +9,9 @@ tramp
 
 auto-save-list/
 elpa/
-transient/
-lisp/**
 games/
+irony/
+lisp/
+transient/
 
 !lisp/rainbow-delimiters.el
diff --git a/config.org b/config.org
index a926691..1925763 100644
--- a/config.org
+++ b/config.org
@@ -539,8 +539,36 @@ Company is an autocompletion frontend
 #+begin_src emacs-lisp
   (use-package company
     :ensure t
+    :config
+    (setq company-idle-delay 0)
+    (setq company-minimum-prefix-length 3)
     :init
     (add-hook 'after-init-hook 'global-company-mode))
+
+  (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))
+#+end_src
+
+** Initialize =company-irony=
+
+Autocompletion backend for C and C++
+
+#+begin_src emacs-lisp
+  (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 'c-mode-hook 'irony-mode)
+    (add-hook 'irony-mode-hook 'irony-cdb-autosetup-compile-options))
 #+end_src
 
 * Custom keybinds