From: Gerd Moellmann <gerd@gnu.org>
Date: Sat, 18 Nov 2000 14:15:00 +0000 (+0000)
Subject: (resize_mini_window): Temporarily change to the
X-Git-Tag: emacs-pretest-21.0.91~20
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=1bfdbe4394d91f2645d60da16aced68246c74d06;p=emacs.git

(resize_mini_window): Temporarily change to the
mini-window's buffer if necessary.
---

diff --git a/src/ChangeLog b/src/ChangeLog
index 3e361b4a17d..0ac29af5c2d 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,8 @@
 2000-11-18  Gerd Moellmann  <gerd@gnu.org>
 
+	* xdisp.c (resize_mini_window): Change to the mini-window's 
+	buffer if necessary.
+
 	* xfns.c (Fx_show_tip): Use default y-offset of -10 so that
 	the tooltip obscures less text under it.
 
diff --git a/src/xdisp.c b/src/xdisp.c
index 9b4df8444d4..b7343c47caa 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -6128,6 +6128,13 @@ resize_mini_window (w, exact_p)
       int height, max_height;
       int unit = CANON_Y_UNIT (f);
       struct text_pos start;
+      struct buffer *old_current_buffer = NULL;
+
+      if (current_buffer != XBUFFER (w->buffer))
+	{
+	  old_current_buffer = current_buffer;
+	  set_buffer_internal (XBUFFER (w->buffer));
+	}
 
       init_iterator (&it, w, BEGV, BEGV_BYTE, NULL, DEFAULT_FACE_ID);
 
@@ -6215,6 +6222,9 @@ resize_mini_window (w, exact_p)
 	      window_height_changed_p = XFASTINT (w->height) != old_height;
 	    }
 	}
+
+      if (old_current_buffer)
+	set_buffer_internal (old_current_buffer);
     }
 
   return window_height_changed_p;