emacs org mode tree manipulation keys
Perm url with updates: http://xahlee.org/emacs/blog.html
Outline mode (org-mode) is nice, but i never took the time to learn the details. Have been using it simply by just knowing the star header syntax and Tab or Shift Tab to show/hide headings. Today, i took the time and learned the basics keyboard shortcuts for creating and moving branches. Fantastic. Added to Writing Outline with Emacs (org mode tutorial).