vim-patch:7.4.1913 (#5260)

Problem:    When ":doautocmd" is used modelines are used even when no
            autocommands were executed. (Daniel Hahler)
Solution:   Skip processing modelines. (closes vim/vim#854)

1610d05241

src/nvim/version.c

@@ -363,7 +363,7 @@ static int included_patches[] = {
   // 1916 NA
   // 1915 NA
   // 1914,
-  // 1913,
+  1913,
   // 1912,
   // 1911,
   // 1910,