font-lock faces

I recently built up my first copy of 21.0 (b48) and I lost my font-lock X resources. Here's what I used to use: Emacs.font-lock-comment-face.attributeForeground: turquoise4 This no longer works. Changing 'Emacs' to 'XEmacs' does not help. The following works, but gives me a warning: Emacs*font-lock-comment-face.attributeForeground: turquoise4 The warning is: (1) (resource/warning) Bad resource specification encountered: something like Emacs*font-lock-comment-face.attributeForeground: turquoise4 You should replace the * with a . in order to get proper behavior when you use the specifier and/or `set-face-*' functions. What is the proper X resource hierarchy to use? thanks, vin