updated for version 7.3.747
Problem:    When characters are concealed text aligned with tabs are no longer
            aligned, e.g. at ":help :index".
Solution:   Compensate space for tabs for concealed characters. (Dominique
            Pelle)
diff --git a/src/version.c b/src/version.c
index 411d558..ad2816e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -726,6 +726,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    747,
+/**/
     746,
 /**/
     745,