patch 7.4.833
Problem:    More side effects of ":set all&" are missing. (Björn Linse)
Solution:   Call didset_options() and add didset_options2() to collect more
            side effects to take care of.  Still not everything...
diff --git a/src/version.c b/src/version.c
index 8d1da06..0319edb 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    833,
+/**/
     832,
 /**/
     831,