Make an rmail compat alias obsolete

* lisp/mail/rmailsum.el (rmail-summary-output-to-rmail-file): Make
compat alias obsolete.

diff --git a/lisp/mail/rmailsum.el b/lisp/mail/rmailsum.el
index cc76df718c23f601cf0da90394e8243ea3635313..b959f45250e63d1777192b84b8c80635ae00a217 100644 (file)
--- a/lisp/mail/rmailsum.el
+++ b/lisp/mail/rmailsum.el
@@ -1727,8 +1727,6 @@ even if the header display is currently pruned."
        (if (< i n)
            (rmail-summary-next-msg 1))))))
 
-(defalias 'rmail-summary-output-to-rmail-file 'rmail-summary-output)
-
 (declare-function rmail-output-as-seen "rmailout"
                  (file-name &optional count noattribute from-gnus))
 
@@ -1874,6 +1872,9 @@ the summary is only showing a subset of messages."
               (funcall sortfun reverse))
       (select-window selwin))))
 
+(define-obsolete-function-alias 'rmail-summary-output-to-rmail-file
+  #'rmail-summary-output "29.1")
+
 (provide 'rmailsum)
 
 ;;; rmailsum.el ends here