3875 static char_u	*redir_endp = NULL;  variable
3932     redir_endp = get_lval(redir_varname, NULL, redir_lval, FALSE, FALSE, 0,  in var_redir_start()
3934     if (redir_endp == NULL || redir_lval->ll_name == NULL || *redir_endp != NUL)  in var_redir_start()
3937 	if (redir_endp != NULL && *redir_endp != NUL)  in var_redir_start()
3939 	    semsg(_(e_trailing_arg), redir_endp);  in var_redir_start()
3942 	redir_endp = NULL;  // don't store a value, only cleanup  in var_redir_start()
3953 	set_var_lval(redir_lval, redir_endp, &tv, TRUE,  in var_redir_start()
3956 	set_var_lval(redir_lval, redir_endp, &tv, TRUE,  in var_redir_start()
3961 	redir_endp = NULL;  // don't store a value, only cleanup  in var_redir_start()
4018 	if (redir_endp != NULL)  in var_redir_stop()
4025 	    redir_endp = get_lval(redir_varname, NULL, redir_lval,  in var_redir_stop()
4027 	    if (redir_endp != NULL && redir_lval->ll_name != NULL)  in var_redir_stop()
4028 		set_var_lval(redir_lval, redir_endp, &tv, FALSE, 0,  in var_redir_stop()