diff -Nru screen-4.0.2.orig/ansi.c screen-4.0.2/ansi.c
--- screen-4.0.2.orig/ansi.c	2003-12-05 06:57:05.000000000 -0700
+++ screen-4.0.2/ansi.c	2008-06-26 22:25:26.000000000 -0600
@@ -1225,6 +1225,11 @@
 	  SaveCursor();
 	  break;
 	case 't':
+          if (a1 == 18) {
+            /* report the window size */
+            Report("\033[8;%d;%dt", curr->w_height, curr->w_width);
+            break;
+          }
 	  if (a1 != 8)
 	    break;
 	  a1 = curr->w_args[2];