GNU bug report logs - #13479
Cross Compiling for ARM

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Message #26 received at 13479 <at> debbugs.gnu.org (full text, mbox):

From: martin rudalics <rudalics <at> gmx.at>
To: Ross Biro <ross.biro <at> mindspring.com>
Cc: Stefan Monnier <monnier <at> iro.umontreal.ca>, 13479 <at> debbugs.gnu.org
Subject: Re: bug#13479: Cross Compiling for ARM
Date: Wed, 23 Jan 2013 08:31:24 +0100

[Message part 1 (text/plain, inline)]

> I don't have a wset_new_total.  Is that a new function?  I'm using mostly
> stock 24.2.

These are setter functions whose purpose I forgot.  I attach a manually
and untested reconstruction of the original assignments.

martin

[resize_root_window_vertically.diff (text/plain, inline)]

=== modified file 'src/window.c'
--- src/window.c	2013-01-11 23:08:55 +0000
+++ src/window.c	2013-01-19 09:54:07 +0000
@@ -4207,8 +4207,15 @@
 
   root = FRAME_ROOT_WINDOW (f);
   r = XWINDOW (root);
-  value = call2 (Qwindow_resize_root_window_vertically,
-		 root, make_number (- delta));
+  if (WINDOW_LIVE_P (root))
+    {
+      r->new_total = make_number (XFASTINT (r->total_lines) - delta);
+      value = make_number (- delta);
+    }
+  else
+    value = call2 (Qwindow_resize_root_window_vertically,
+		   root, make_number (- delta));
+
   if (INTEGERP (value) && window_resize_check (r, 0))
     {
       block_input ();
@@ -4245,8 +4252,15 @@
     {
       root = FRAME_ROOT_WINDOW (f);
       r = XWINDOW (root);
-      value = call2 (Qwindow_resize_root_window_vertically,
-		     root, make_number (size - 1));
+      if (WINDOW_LIVE_P (root))
+	{
+	  r->new_total = make_number (XFASTINT (r->total_lines) + size - 1);
+	  value = make_number (size - 1);
+	}
+      else
+	value = call2 (Qwindow_resize_root_window_vertically,
+		       root, make_number (size - 1));
+
       if (INTEGERP (value) && window_resize_check (r, 0))
 	{
 	  block_input ();

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