(rmail-file-p): Function moved to mail-utils.el

and renamed to mail-file-babyl-p.
(rmail-output, rmail-output-to-rmail-file): Use new name.

diff --git a/lisp/mail/rmailout.el b/lisp/mail/rmailout.el
index 70ac0cf..be43672 100644 (file)
--- a/lisp/mail/rmailout.el
+++ b/lisp/mail/rmailout.el
@@ -84,7 +84,7 @@ starting with the current one.  Deleted messages are skipped and don't count."
   (setq file-name
        (expand-file-name file-name
                          (file-name-directory rmail-default-rmail-file)))
-  (if (and (file-readable-p file-name) (not (rmail-file-p file-name)))
+  (if (and (file-readable-p file-name) (not (mail-file-babyl-p file-name)))
       (rmail-output file-name count)
     (rmail-maybe-set-message-counters)
     (setq file-name (abbreviate-file-name file-name))
@@ -192,17 +192,6 @@ starting with the current one.  Deleted messages are skipped and don't count."
                (delete-region (point)
                               (progn (forward-line 1) (point)))))))))
 
-;; Returns t if file FILE is an Rmail file.
-;;;###autoload
-(defun rmail-file-p (file)
-  (let ((buf (generate-new-buffer " *rmail-file-p*")))
-    (unwind-protect
-       (save-excursion
-         (set-buffer buf)
-         (insert-file-contents file nil 0 100)
-         (looking-at "BABYL OPTIONS:"))
-      (kill-buffer buf))))
-
 ;;; There are functions elsewhere in Emacs that use this function; check
 ;;; them out before you change the calling method.
 (defun rmail-output (file-name &optional count noattribute from-gnus)
@@ -255,7 +244,7 @@ The optional fourth argument FROM-GNUS is set when called from GNUS."
        (expand-file-name file-name
                          (and rmail-default-file
                               (file-name-directory rmail-default-file))))
-  (if (and (file-readable-p file-name) (rmail-file-p file-name))
+  (if (and (file-readable-p file-name) (mail-file-babyl-p file-name))
       (rmail-output-to-rmail-file file-name count)
     (let ((orig-count count)
          (rmailbuf (current-buffer))