commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f Author: Bram Moolenaar <Bram@vim.org> Date: Sun Mar 13 19:04:51 2016 +0100 patch 7.4.1558 Problem: It is not easy to find out what windows display a buffer. Solution: Add win_findbuf().

--- a/src/version.c
+++ b/src/version.c
@@ -744,6 +744,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1558,
+/**/
     1557,
 /**/
     1556,