patch 7.4.1642
Problem:    Handling emoji characters as full width has problems with
            backwards compatibility.
Solution:   Only put characters in the 1f000 range in the emoji table.
diff --git a/src/version.c b/src/version.c
index 465794a..15b6d0d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -749,6 +749,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1642,
+/**/
     1641,
 /**/
     1640,