updated for version 7.4.393

Problem:    Text drawing on newer MS-Windows systems is suboptimal.  Some
            multi-byte characters are not displayed, even though the same font
            in Notepad can display them. (Srinath Avadhanula)
Solution:   Add the 'renderoptions' option to enable Direct-X drawing. (Taro
            Muraoka)

src/version.c

@@ -189,6 +189,13 @@ static char *(features[]) =
 #else
 	"-digraphs",
 #endif
+#ifdef FEAT_GUI_W32
+# ifdef FEAT_DIRECTX
+	"+directx",
+# else
+	"-directx",
+# endif
+#endif
 #ifdef FEAT_DND
 	"+dnd",
 #else
@@ -734,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    393,
 /**/
     392,
 /**/