Make emerge-define-key-if-possible obsolete

* lisp/vc/emerge.el (emerge-define-key-if-possible): Make unused
function obsolete.

diff --git a/lisp/vc/emerge.el b/lisp/vc/emerge.el
index 422ed5c0a4d63742700fca6fcc38d240e6b068eb..6ee20bf59ba9458a3720a7b0006a87a2e069f1c0 100644 (file)
--- a/lisp/vc/emerge.el
+++ b/lisp/vc/emerge.el
@@ -2942,6 +2942,7 @@ If some prefix of KEY has a non-prefix definition, it is redefined."
 
 ;; Define a key if it (or a prefix) is not already defined in the map.
 (defun emerge-define-key-if-possible (keymap key definition)
+  (declare (obsolete keymap-set "29.1"))
   ;; look up the present definition of the key
   (let ((present (lookup-key keymap key)))
     (if (integerp present)