Remove unnecessary `beginning-of-buffer'.

diff --git a/lisp/progmodes/idlwave.el b/lisp/progmodes/idlwave.el
index c6a70173e662377f9f845e80b711562997049e47..8eba38473080e07a841981ca526ad01b6e74b19f 100644 (file)
--- a/lisp/progmodes/idlwave.el
+++ b/lisp/progmodes/idlwave.el
@@ -7926,7 +7926,7 @@ If we do not know about MODULE, just return KEYWORD literally."
                     "\n          Source information truncated to %d entries."
                     idlwave-rinfo-max-source-lines))
            (setq all nil)))
-       (beginning-of-buffer)
+       (goto-char (point-min))
        (setq buffer-read-only t))
       (display-buffer "*Help*")
       (if (and (setq win (get-buffer-window "*Help*"))