Make web-mode support HTML with AngularJS data-binding
I find it very useful to use `M-x imenu` to jump to the AngularJS binding point of one HTML file.
Insert below code into ~/.emacs:
(with-eval-after-load 'web-mode
;; angular imenu
(add-to-list 'web-mode-imenu-regexp-list
'(" \\(ng-[a-z]*\\)=\"\\([a-zA-Z0-9]*\\)" 1 2 "=")))