vim-patch:7.4.633 #2526

Problem:    After 7.4.630 the problem persists.
Solution:   Also skip redo when calling a user function.

https://github.com/vim/vim/commit/v7-4-633

src/nvim/version.c

@@ -146,7 +146,7 @@ static int included_patches[] = {
   636,
   //635,
   //634,
-  //633,
+  633,
   //632,
   //631,
   630,