updated for version 7.3.798
Problem:    MzScheme: circular list does not work correctly.
Solution:   Separate Mac-specific code from generic code. (Sergey Khorev)
diff --git a/src/version.c b/src/version.c
index 8cd0432..2f17d2c 100644
--- a/src/version.c
+++ b/src/version.c
@@ -726,6 +726,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    798,
+/**/
     797,
 /**/
     796,