Declare find-tag obsolete

* lisp/progmodes/etags.el (find-tag): Declare obsolete in favor of
xref-find-definitions.

diff --git a/lisp/progmodes/etags.el b/lisp/progmodes/etags.el
index 6acafdbaba0bb88c38ca1acfcb4259ef18936f76..56818069a10de2b79a769c85ac8cde786037efad 100644 (file)
--- a/lisp/progmodes/etags.el
+++ b/lisp/progmodes/etags.el
@@ -947,6 +947,7 @@ onto a ring and may be popped back to with \\[pop-tag-mark].
 Contrast this with the ring of marks gone to by the command.
 
 See documentation of variable `tags-file-name'."
+  (declare (obsolete xref-find-definitions "25.1"))
   (interactive (find-tag-interactive "Find tag: "))
   (let* ((buf (find-tag-noselect tagname next-p regexp-p))
         (pos (with-current-buffer buf (point))))