vim-patch:7.4.2251

Problem:    In rare cases diffing 4 buffers is not enough.
Solution:   Raise the limit to 8. (closes vim/vim#1000)

015efc32c1

src/nvim/version.c

@@ -191,7 +191,7 @@ static int included_patches[] = {
   // 2254 NA
   // 2253 NA
   // 2252 NA
-  // 2251,
+  2251,
   // 2250,
   // 2249,
   // 2248,