commit https://github.com/vim/vim/commit/9a27c7fde6d453d9892b6f6baa756bce4d6d419d Author: Bram Moolenaar <Bram@vim.org> Date: Fri Sep 9 12:57:09 2016 +0200 patch 7.4.2348 Problem: Crash on exit when EXITFREE is defined. (Dominique Pelle) Solution: Don't access curwin when exiting.

/* arabic.c */
int arabic_shape(int c, int *ccp, int *c1p, int prev_c, int prev_c1, int next_c);
/* vim: set ft=c : */