From: Richard M. Stallman <rms@gnu.org>
Date: Fri, 18 Feb 1994 06:10:23 +0000 (+0000)
Subject: (unshow_buffer): Unconditionally set last_window_start.
X-Git-Tag: emacs-19.34~9862
X-Git-Url: https://code.delx.au/gnu-emacs/commitdiff_plain/573f41aba93ea9357c6d3dc0a48c74e9a8aee880

(unshow_buffer): Unconditionally set last_window_start.
---

diff --git a/src/window.c b/src/window.c
index bee5e9aae9..f8cdd1a207 100644
--- a/src/window.c
+++ b/src/window.c
@@ -617,10 +617,19 @@ unshow_buffer (w)
   if (XBUFFER (buf) != XMARKER (w->pointm)->buffer)
     abort ();
 
+#if 0
   if (w == XWINDOW (selected_window)
       || ! EQ (buf, XWINDOW (selected_window)->buffer))
     /* Do this except when the selected window's buffer
        is being removed from some other window.  */
+#endif
+    /* last_window_start records the start position that this buffer
+       had in the last window to be disconnected from it.
+       Now that this statement is unconditional,
+       it is possible for the buffer to be displayed in the
+       selected window, while last_window_start reflects another
+       window which was recently showing the same buffer.
+       Some people might say that might be a good thing.  Let's see.  */
     XBUFFER (buf)->last_window_start = marker_position (w->start);
 
   /* Point in the selected window's buffer