Add :nbstart and :nbclose.
diff --git a/src/gui.c b/src/gui.c
index 0b69689..fab312f 100644
--- a/src/gui.c
+++ b/src/gui.c
@@ -4781,8 +4781,7 @@
 	msg_clr_eos_force();
 	gui_start();
 #ifdef FEAT_NETBEANS_INTG
-	if (usingNetbeans)
-	    netbeans_gui_register();
+	netbeans_gui_register();
 #endif
     }
     if (!ends_excmd(*eap->arg))