(hexl-mode): Use new name eldoc-documentation-function.

diff --git a/lisp/hexl.el b/lisp/hexl.el
index af996940f868040535ebe5515d59fbdf8ce34fe3..99bbda91c6cc4af31163d58a7b7b9b3389179794 100644 (file)
--- a/lisp/hexl.el
+++ b/lisp/hexl.el
@@ -284,7 +284,7 @@ You can use \\[hexl-find-file] to visit a file in Hexl mode.
     (add-hook 'change-major-mode-hook 'hexl-maybe-dehexlify-buffer nil t)
 
     ;; Set a callback function for eldoc.
-    (set (make-local-variable 'eldoc-print-current-symbol-info-function)
+    (set (make-local-variable 'eldoc-documentation-function)
         'hexl-print-current-point-info)
     (eldoc-add-command-completions "hexl-")
     (eldoc-remove-command "hexl-save-buffer"