updates

1 files changed, 24 insertions, 1 deletions

diff --git a/config.org b/config.org
index cd6bd0b..fc05145 100644
--- a/config.org
+++ b/config.org
@@ -482,8 +482,18 @@ contextual information
          ("C-h k" . helpful-key)))
 #+END_SRC
 * Languages
+** prog-mode
+Settings for all programming modes.
+#+BEGIN_SRC emacs-lisp
+(setq display-line-numbers-width 4)
+
+(defun my-prog-mode-setup ()
+  (display-line-numbers-mode))
+
+(add-hook 'prog-mode-hook 'my-prog-mode-setup)
+#+END_SRC
 ** flycheck
-[[https://github.com/flycheck/flycheck][flycheck]] is an on-the-fly syntax checker for many languages
+[[https://github.com/flycheck/flycheck][flycheck]] is an on-the-fly syntax checker for many languages.
 
 #+BEGIN_SRC emacs-lisp
 (use-package flycheck
@@ -601,6 +611,13 @@ go get -u golang.org/x/tools/cmd/goimports
 (add-hook 'json-mode-hook
   (my-json-setup))
 #+END_SRC
+** API Blueprint
+#+BEGIN_SRC emacs-lisp
+(use-package apib-mode
+  :ensure t
+  :config
+  (add-to-list 'auto-mode-alist '("\\.apib" . apib-mode)))
+#+END_SRC
 * org-mode
 ** Setup
 #+BEGIN_SRC emacs-lisp
@@ -630,6 +647,12 @@ go get -u golang.org/x/tools/cmd/goimports
   ;; by +ATTR_*: width="200"
   org-image-actual-width '(400)
 )
+
+(defun my-org-mode-setup ()
+  (setq-local display-line-numbers-width 4))
+
+(add-hook 'org-mode-hook 'my-org-mode-setup)
+
 ;; these extensions should be considered org-mode files
 (add-to-list 'auto-mode-alist '("\\.\\(org\\|org\.gpg\\|org_archive\\)$" . org-mode))