7318 	char_u		*new_dir,  in changedir_func()  argument
7327     if (new_dir == NULL || allbuf_locked())  in changedir_func()
7337     if (STRCMP(new_dir, "-") == 0)  in changedir_func()
7345 	new_dir = pdir;  in changedir_func()
7365     if (*new_dir == NUL)  in changedir_func()
7379 	new_dir = NameBuff;  in changedir_func()
7382     dir_differs = new_dir == NULL || pdir == NULL  in changedir_func()
7383 	|| pathcmp((char *)pdir, (char *)new_dir, -1) != 0;  in changedir_func()
7384     if (new_dir == NULL || (dir_differs && vim_chdir(new_dir)))  in changedir_func()
7400 	    apply_autocmds(EVENT_DIRCHANGED, acmd_fname, new_dir, FALSE,  in changedir_func()
7416     char_u	*new_dir;  in ex_cd()  local
7418     new_dir = eap->arg;  in ex_cd()
7421     if (*new_dir == NUL)  in ex_cd()
7433 	if (changedir_func(new_dir, eap->forceit, scope))  in ex_cd()