Add Go language support

1 files changed, 22 insertions, 2 deletions

diff --git a/config.org b/config.org
index 62ff8f8..440490b 100644
--- a/config.org
+++ b/config.org
@@ -56,7 +56,8 @@ I primarily use OSes that favor unix line endings, but occasionally I use
 Windows. This forces the buffers to be utf-8 with unix line endings by default.
 
 #+BEGIN_SRC emacs-lisp
-(setq default-buffer-file-coding-system 'utf-8-unix)
+(setq default-buffer-file-coding-system 'utf-8-unix
+      tab-width 4)
 #+END_SRC
 
 Transient-mark-mode makes a region active only when it is highlighted.
@@ -499,7 +500,8 @@ This part is for setting up python mode in the way I prefer.
                                (anaconda-eldoc-mode)
                                (company-mode)
                                (auto-fill-mode 1)
-                               (setq-local fill-column 79)))
+                               (setq-local fill-column 80
+                                           indent-tabs-mode nil)))
 #+END_SRC
 ** Rust
 Installation:
@@ -527,6 +529,24 @@ Installation:
                             (cargo-minor-mode)))
 (add-hook 'racer-mode-hook #'company-mode)
 #+END_SRC
+** Go
+#+BEGIN_SRC emacs-lisp
+(use-package go-mode
+  :ensure t
+  :commands (go-mode))
+#+END_SRC
+
+#+BEGIN_SRC emacs-lisp
+(defun my-golang-setup ()
+  (setq-local indent-tabs-mode t)
+  (setq-local tab-width 4)
+  ;;(go-eldoc-setup)
+  (add-hook 'before-save-hook 'gofmt-before-save)
+  (local-set-key (kbd "M-.") 'godef-jump)
+  (local-set-key (kbd "M-*") 'pop-tag-mark))
+
+(add-hook 'go-mode-hook 'my-golang-setup)
+#+END_SRC
 * org-mode
 ** Setup
 #+BEGIN_SRC emacs-lisp