patch 7.4.1093

Problem:    Typo in test goes unnoticed.
Solution:   Fix the typo. Give error for wrong arguments to cursor().
            (partly by Hirohito Higashi) Add a test for cursor().

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1093,
 /**/
     1092,
 /**/