commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Apr 3 21:22:58 2016 +0200 patch 7.4.1704 Problem: Using freed memory with "wincmd p". (Dominique Pelle) Solution: Also clear "prevwin" in other tab pages.

/* version.c */
void make_version(void);
int highest_patch(void);
int has_patch(int n);
void ex_version(exarg_T *eap);
void list_version(void);
void maybe_intro_message(void);
void intro_message(int colon);
void ex_intro(exarg_T *eap);
/* vim: set ft=c : */