From: Nicolas Richard <youngfrog@members.fsf.org>
Date: Sat, 6 Jun 2015 08:05:07 +0000 (+0200)
Subject: Add assertion in adjust_point_for_property
X-Git-Tag: emacs-25.0.90~1841
X-Git-Url: https://code.delx.au/gnu-emacs/commitdiff_plain/6f10a3f90fb94506031712140246f1a5dbee71eb

Add assertion in adjust_point_for_property

* src/keyboard.c (adjust_point_for_property): Add eassert for
current buffer being shown in selected window.
---

diff --git a/src/keyboard.c b/src/keyboard.c
index bedd10bc33..23f7ce7714 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -1687,6 +1687,8 @@ adjust_point_for_property (ptrdiff_t last_pt, bool modified)
   bool check_composition = ! modified, check_display = 1, check_invisible = 1;
   ptrdiff_t orig_pt = PT;
 
+  eassert (XBUFFER (XWINDOW (selected_window)->contents) == current_buffer);
+
   /* FIXME: cycling is probably not necessary because these properties
      can't be usefully combined anyway.  */
   while (check_composition || check_display || check_invisible)