updated for version 7.4.673
Problem:    The first syntax entry gets sequence number zero, which doesn't
            work. (Clinton McKay)
Solution:   Start at number one. (Bjorn Linse)
diff --git a/src/version.c b/src/version.c
index 344c327..63577ac 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    673,
+/**/
     672,
 /**/
     671,