patch 7.4.1147
Problem:    Conflict for "chartab". (Kazunobu Kuriyama)
Solution:   Rename the global one to something less obvious.  Move it into
            src/chartab.c.
diff --git a/src/version.c b/src/version.c
index 02f34a8..34666f9 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1147,
+/**/
     1146,
 /**/
     1145,