; support OSC 10 and 11 commands for xterm default fg/bg colour
; http://www.xfree86.org/current/ctlseqs.html
; P s = 1 0 → Change VT100 text foreground color to P t
; P s = 1 1 → Change VT100 text background color to P t 
--- screen-4.1/ansi.c~	2010-02-24 15:33:05.000000000 +0200
+++ screen-4.1/ansi.c	2010-02-24 15:42:23.596133932 +0200
@@ -1530,12 +1530,14 @@
 	}
 #endif
 #ifdef RXVT_OSC
-      if (typ == 0 || typ == 1 || typ == 2 || typ == 20 || typ == 39 || typ == 49)
+      if (typ == 0 || typ == 1 || typ == 2 || typ == 20 || typ == 39 || typ == 49 || typ == 10 || typ == 11 )
 	{
 	  int typ2;
 	  typ2 = typ / 10;
 	  if (--typ2 < 0)
 	    typ2 = 0;
+	  if (typ == 10) typ2 = 4;
+	  if (typ == 11) typ2 = 5;
 	  if (strcmp(curr->w_xtermosc[typ2], p))
 	    {
 	      strncpy(curr->w_xtermosc[typ2], p, sizeof(curr->w_xtermosc[typ2]) - 1);
@@ -1513,7 +1516,7 @@
 		    continue;
 		  if (D_forecv->c_layer->l_bottom == &curr->w_layer)
 		    SetXtermOSC(typ2, curr->w_xtermosc[typ2]);
-		  if ((typ2 == 2 || typ2 == 3) && D_xtermosc[typ2])
+		  if ((typ2 == 2 || typ2 == 3 || typ2 == 4 || typ2 == 5) && D_xtermosc[typ2])
 		    Redisplay(0);
 		}
 	    }
--- screen-4.0.3/display.c	2003-12-05 14:45:41.000000000 +0100
+++ screen-4.0.3.wiget/display.c	2008-03-21 22:21:46.000000000 +0100
@@ -3053,7 +3053,7 @@
 int i;
 char *s;
 {
-  static char oscs[] = "1;\000\00020;\00039;\00049;\000";
+  static char oscs[] = "1;\000\00020;\00039;\00049;\00010;\00011;\000";
 
   ASSERT(display);
   if (!D_CXT)
@@ -3066,22 +3066,26 @@
     s = "screen";		/* always set icon name */
   if (i == 1 && !*s)
     s = "";			/* no background */
-  if (i == 2 && !*s)
+  if ((i == 2 || i == 4) && !*s)
     s = "black";		/* black text */
-  if (i == 3 && !*s)
+  if ((i == 3 || i == 5) && !*s)
     s = "white";		/* on white background */
   D_xtermosc[i] = 1;
   AddStr("\033]");
   AddStr(oscs + i * 4);
   AddStr(s);
-  AddChar(7);
+  if ((i == 4) || (i == 5)) {
+    AddStr("\033\\");
+  } else {
+    AddChar(7);
+  }
 }
 
 void
 ClearAllXtermOSC()
 {
   int i;
-  for (i = 3; i >= 0; i--)
+  for (i = 5; i >= 0; i--)
     SetXtermOSC(i, 0);
 }
 #endif
Tylko w screen-4.0.3.wiget: display.c~
--- screen-4.0.3/display.h	2003-07-01 16:01:42.000000000 +0200
+++ screen-4.0.3.wiget/display.h	2008-03-21 22:08:44.000000000 +0100
@@ -113,7 +113,7 @@
   int	d_lp_missing;		/* last character on bot line missing */
   int   d_mouse;		/* mouse mode */
 #ifdef RXVT_OSC
-  int   d_xtermosc[4];		/* osc used */
+  int   d_xtermosc[6];		/* osc used */
 #endif
   struct mchar d_lpchar;	/* missing char */
   struct timeval d_status_time;	/* time of status display */