From: Eli Zaretskii <eliz@gnu.org>
Date: Fri, 2 Mar 2018 09:24:24 +0000 (+0200)
Subject: * src/window.c (Frecenter): Improve commentary.
X-Git-Tag: emacs-26.1-rc1~135
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=82f12b2f13780248fac6ce4591cf9ed8d62a41f1;p=emacs.git

* src/window.c (Frecenter): Improve commentary.
---

diff --git a/src/window.c b/src/window.c
index 08c3f32dff5..e6d0280d9b0 100644
--- a/src/window.c
+++ b/src/window.c
@@ -5923,6 +5923,9 @@ and redisplay normally--don't erase and redraw the frame.  */)
   EMACS_INT iarg UNINIT;
   int this_scroll_margin;
 
+  /* For reasons why we signal an error here, see
+     http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00053.html,
+     http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00094.html.  */
   if (buf != current_buffer)
     error ("`recenter'ing a window that does not display current-buffer.");