add a bunch of stuff

custom.el

@@ -1,3 +1,4 @@
+;; -*- lexical-binding: t; -*-
 (custom-set-variables
  ;; custom-set-variables was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.
@@ -5,7 +6,7 @@
  ;; If there is more than one, they won't work right.
  '(package-selected-packages
    '(cape dumb-jump exec-path-from-shell jai-mode magit move-text
-	  multiple-cursors))
+	  multiple-cursors yaml yaml-mode))
  '(package-vc-selected-packages
    '((jai-mode :url "https://github.com/valignatev/jai-mode.git"))))
 (custom-set-faces