termcap.patch

--- interface_elements.c	2011-05-07 11:33:57.690211054 +0200
+++ interface_elements.c	2011-05-07 11:42:20.727485866 +0200
@@ -2398,9 +2398,11 @@
 	static const char *xterm_list[] = {
 		"xterm",
 		"rxvt",
 		"xterm-color",
+		"xterm-256color",
 		"rxvt-unicode",
+		"rxvt-unicode-256color",
 		"eterm",
 		"Eterm",
 		NULL
 	};