updated for version 7.3.343
Problem:    No mouse support for urxvt.
Solution:   Implement urxvt mouse support, also for > 252 columns.  (Yiding
            Jia)
diff --git a/src/version.c b/src/version.c
index 260378d..9fe48f3 100644
--- a/src/version.c
+++ b/src/version.c
@@ -379,6 +379,11 @@
 # else
 	"-mouse_xterm",
 # endif
+# ifdef FEAT_MOUSE_URXVT
+	"+mouse_urxvt",
+# else
+	"-mouse_urxvt",
+# endif
 #endif
 #ifdef __QNX__
 # ifdef FEAT_MOUSE_PTERM
@@ -710,6 +715,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    343,
+/**/
     342,
 /**/
     341,