vim-patch:7.4.590 #2592

Problem:    Using ctrl_x_mode as if it contains flags.
Solution:   Don't use AND with CTRL_X_OMNI. (Hirohito Higashi)

https://github.com/vim/vim/commit/v7-4-590

It was already included in neovim, see #2527.

src/nvim/version.c

@@ -193,7 +193,7 @@ static int included_patches[] = {
   //593,
   //592,
   //591 NA
-  //590,
+  590,
   //589 NA
   588,
   //587,