- (if gnus-message-citation-mode
- (gnus-message-add-citation-keywords)
- (gnus-message-remove-citation-keywords))
- (font-lock-fontify-buffer))
+ (when (eq major-mode 'message-mode)
+ (let ((defaults (car (if (featurep 'xemacs)
+ (get 'message-mode 'font-lock-defaults)
+ font-lock-defaults)))
+ default keywords)
+ (while defaults
+ (setq default (if (consp defaults)
+ (pop defaults)
+ (prog1
+ defaults
+ (setq defaults nil))))
+ (if gnus-message-citation-mode
+ ;; `gnus-message-citation-keywords' should be the last
+ ;; elements of the keywords because the others are unlikely
+ ;; to have the OVERRIDE flags -- XEmacs applies a keyword
+ ;; having no OVERRIDE flag to matched text even if it has
+ ;; already other faces, while Emacs doesn't.
+ (set (make-local-variable default)
+ (append (default-value default)
+ gnus-message-citation-keywords))
+ (kill-local-variable default))))
+ ;; Force `font-lock-set-defaults' to update `font-lock-keywords'.
+ (if (featurep 'xemacs)
+ (progn
+ (require 'font-lock)
+ (setq font-lock-defaults-computed nil
+ font-lock-keywords nil))
+ (setq font-lock-set-defaults nil))
+ (font-lock-set-defaults)
+ (cond ((symbol-value 'font-lock-mode)
+ (font-lock-fontify-buffer))
+ (gnus-message-citation-mode
+ (font-lock-mode 1)))))