On such displays, only the comment delimiters will appear to be fontified
(in the new face `font-lock-comment-delimiter-face'). To restore the
old appearance, customize `font-lock-comment-face', or use a newer terminal
-emulator that supports more colors (256 is now common).
+emulator that supports more colors (256 is now common). (This was new
+in Emacs 22.1, but was not described.)
* New Modes and Packages in Emacs 22.2