Highlighting indentation for Emacs Provides two minor modes =highlight-indentation-mode= and =highlight-indentation-current-column-mode=
[[http://i.imgur.com/TUyPH.png]]
Appearance of guidelines is customizable by changing the face =highlight-indentation-face= and =highlight-indentation-current-column-face=.
Example, colors from screenshot:
(set-face-background 'highlight-indentation-face "#e3e3d3") (set-face-background 'highlight-indentation-current-column-face "#c3b3b3")
To enable experimental support for showing indent guides on blank lines, set ~highlight-indentation-blank-lines~ to ~t~.