Add section on programming mode customizations

emacs/.emacs.d/init.el

@@ -1253,7 +1253,6 @@ from myaethon2.core.decorators import (
 (add-hook 'diary-display-hook 'oni:diary-display-func)
 (add-hook 'enh-ruby-mode #'oni:electric-pair-local-mode)
 (add-hook 'git-commit-mode-hook #'oni:set-ispell-local-en-dict)
-(add-hook 'haml-mode #'oni:electric-pair-local-mode)
 (add-hook 'haskell-mode-hook 'oni:haskell-mode-func)
 (add-hook 'java-mode-hook #'oni:electric-pair-local-mode)
 (add-hook 'js-mode-hook #'moz-minor-mode)

emacs/.emacs.d/init.org

@@ -975,16 +975,7 @@
                   (local-unset-key (kbd "RET")))))
   #+END_SRC
 
-* Automatically indent some modes
-
-  Some modes, not all, benefit from using =electric-indent-mode=. So
-  enable it locally for those modes.
-
-  #+BEGIN_SRC emacs-lisp
-    (add-hook 'scss-mode-hook #'electric-indent-local-mode)
-  #+END_SRC
-
-* Automatically pair in some modes
+* Local minor mode for =electric-pair-mode=
 
   Almost all modes benefit from automatic delimiter pairing, but not
   all modes are equal. =paredit= works awesomely for anything lisp-like,
@@ -1008,11 +999,33 @@
         )))
   #+END_SRC
 
-  And then we just enable it for the interesting modes.
+* Programming
 
-  #+BEGIN_SRC emacs-lisp
-    (add-hook 'scss-mode-hook #'oni:electric-pair-local-mode)
-  #+END_SRC
+  Emacs is a real programmer's editor, especially so because it's so
+  programmable itself. It also offers modes for a lot of programming
+  languages and 3rd-party packages offer even more.
+
+* SCSS
+
+  - Automatically match parentheses and other delimiters.
+
+    #+BEGIN_SRC emacs-lisp
+      (add-hook 'scss-mode-hook #'oni:electric-pair-local-mode)
+    #+END_SRC
+
+  - Automatically indent code.
+
+    #+BEGIN_SRC emacs-lisp
+      (add-hook 'scss-mode-hook #'electric-indent-local-mode)
+    #+END_SRC
+
+* Haml
+
+  - Automatically match parentheses and other delimiters.
+
+    #+BEGIN_SRC emacs-lisp
+      (add-hook 'haml-mode-hook #'oni:electric-pair-local-mode)
+    #+END_SRC
 
 * Load custom file