vim-patch:7.4.552

Problem:    Langmap applies to Insert mode expression mappings.
Solution:   Check for Insert mode. (Daniel Hahler)

https://code.google.com/p/vim/source/detail?r=v7-4-552

src/nvim/version.c

@@ -186,7 +186,7 @@ static int included_patches[] = {
   //555 NA
   //554,
   //553,
-  //552,
+  552,
   //551,
   //550,
   //549,