patch 9.1.0005: OpenVMS does not support python3 and xterm_save

Problem:  OpenVMS build does not support python3 and xterm_save
Solution: Enable python3 + xterm_save feature, fix style issues
          (Zoltan Arpadffy)

closes: #13812

Signed-off-by: Zoltan Arpadffy <zoltan.arpadffy@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/os_vms_conf.h b/src/os_vms_conf.h
index c1e1ea1..ad19dbe 100644
--- a/src/os_vms_conf.h
+++ b/src/os_vms_conf.h
@@ -144,6 +144,7 @@
 
 // Default features
 #define FEAT_IPV6
+#define FEAT_XTERM_SAVE
 
 // Hardware specific
 #if defined(__VAX) || defined(VAX)