rainbow-mode is a minor mode for Emacs. It displays strings representing colors with the color they represent as background. Download It is available from: git://git.naquadah.org/~jd/jd-el.git (gitweb) There's no tagged release for now. Manual Load the file, and type M-x rainbow-mode. Rbow should be added to the mode-line, indicating that Rainbow mode is in effect. You can deactivate it with the s