patch 8.1.0630: "wincmd p" does not work after using an autocmd window commit https://github.com/vim/vim/commit/a42df5934bdc1178ed2ee8cb9c8686975b578497 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Dec 24 00:22:39 2018 +0100 patch 8.1.0630: "wincmd p" does not work after using an autocmd window Problem: "wincmd p" does not work after using an autocmd window. Solution: Store "prevwin" in aco_save_T. (Christian Brabandt, closes https://github.com/vim/vim/issues/3690)

--- a/src/structs.h
+++ b/src/structs.h
@@ -3252,6 +3252,7 @@ typedef struct
     int		use_aucmd_win;	/* using aucmd_win */
     win_T	*save_curwin;	/* saved curwin */
     win_T	*new_curwin;	/* new curwin */
+    win_T	*save_prevwin;	/* saved prevwin */
     bufref_T	new_curbuf;	/* new curbuf */
     char_u	*globaldir;	/* saved value of globaldir */
 } aco_save_T;