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From: martin rudalics <rudalics@gmx.at>
To: Ross Biro <ross.biro@mindspring.com>
Cc: 13479@debbugs.gnu.org
Subject: bug#13479: Cross Compiling for ARM
Date: Sat, 19 Jan 2013 11:11:31 +0100	[thread overview]
Message-ID: <50FA7153.403@gmx.at> (raw)
In-Reply-To: <CAJ56fyiL62MtXUqD5PygCF3KUs-kJ5vmQ7S8bcBvn=fq21uMXg@mail.gmail.com>

[-- Attachment #1: Type: text/plain, Size: 498 bytes --]

> I haven't investigated.  But because protecting those calls by if
> (initialized) and even moving the lisp->C binding for
> window_root_window_resize_vertically to after initialization didn't help, I
> suspect the issue might be deeper than just protecting C calls to lisp.  I
> really don't know how to follow up though.

If Lisp hasn't been called yet, the root window cannot have
been split yet.  So in the case at hand the following patch
sould work.  Can you please try it?

Thanks, martin


[-- Attachment #2: resize_root_window_vertically.diff --]
[-- Type: text/plain, Size: 1181 bytes --]

=== 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))
+    {
+      wset_new_total (r, 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))
+	{
+	  wset_new_total (r, 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 ();



  reply	other threads:[~2013-01-19 10:11 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-17 19:36 bug#13479: Cross Compiling for ARM Ross Biro
2013-01-18 14:26 ` Stefan Monnier
2013-01-18 17:55   ` martin rudalics
2013-01-18 22:09     ` Ross Biro
2013-01-19 10:11       ` martin rudalics [this message]
2013-01-23  3:49         ` Ross Biro
2013-01-23  7:31           ` martin rudalics
2013-01-19  1:18     ` Stefan Monnier
2013-01-24  4:42   ` Jason Rumney
2024-01-10 11:11 ` Stefan Kangas
  -- strict thread matches above, loose matches on Subject: below --
2011-07-28 18:53 bug#9192: Cross-compile " Toon Claes
2024-01-10 11:11 ` bug#13479: Cross Compiling " Stefan Kangas
2024-01-10 11:44   ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-10 11:56     ` Stefan Kangas
2024-01-10 13:10       ` Toon Claes via Bug reports for GNU Emacs, the Swiss army knife of text editors

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