(defface my-face-b-1 '*1 (font-lock-add-keywords major-mode '( (" " 0 my-face-b-1 append) ("\t" 0 my-face-b-2 append) ("[ ]+$" 0 my-face-u-1 append) ))) (ad-enable-advice 'font-lock-mode 'before 'my-font-lock-mode) (ad-activate 'font-lock-…