(print_help): Set help-mode in *Help* buffer.

diff --git a/src/keyboard.c b/src/keyboard.c
index 4de3e80581762994921e8bd40cd75f9003d472b2..80801cbd1692fc8c4874e9886678b437ac85385c 100644 (file)
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -1917,7 +1917,11 @@ Lisp_Object
 print_help (object)
      Lisp_Object object;
 {
+  struct buffer *old = current_buffer;
   Fprinc (object, Qnil);
+  set_buffer_internal (XBUFFER (Vstandard_output));
+  call0 (intern ("help-mode"));
+  set_buffer_internal (old);
   return Qnil;
 }