+(defun wl-highlight-summary-line-flag-folder (number beg end &optional string)
+ ;; help-echo for flag folder.
+ (let (flag-info)
+ (current-buffer)
+ (when (eq (elmo-folder-type-internal wl-summary-buffer-elmo-folder)
+ 'flag)
+ (setq flag-info
+ (elmo-flag-folder-referrer wl-summary-buffer-elmo-folder
+ number))
+ (if flag-info
+ (put-text-property beg end 'help-echo
+ (concat "The message exists in "
+ (mapconcat
+ (lambda (pair)
+ (concat (car pair) "/"
+ (number-to-string
+ (cdr pair))))
+ flag-info ","))
+ string)))))
+
+(defun wl-highlight-summary-line-string (number line flags temp-mark indent)