updated for version 7.3.931
Problem:    No completion for :xmap and :smap. (Yukihiro Nakadaira)
Solution:   Add the case statements. (Christian Brabandt)
diff --git a/src/version.c b/src/version.c
index 3bf2512..ad25571 100644
--- a/src/version.c
+++ b/src/version.c
@@ -729,6 +729,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    931,
+/**/
     930,
 /**/
     929,