vim-patch:7.4.2272

Problem:    getbufinfo(), getwininfo() and gettabinfo() are inefficient.
Solution:   Instead of making a copy of the variables dictionary, use a
            reference.

9f8187c335

src/nvim/version.c

@@ -168,7 +168,7 @@ static int included_patches[] = {
   // 2275,
   2274,
   // 2273,
-  // 2272,
+  2272,
   // 2271 NA
   // 2270 NA
   // 2269,