Function mar_change_button_char

outdated/win/gem/wingem1.c:1011–1016

}

void
mar_change_button_char(OBJECT *z_ob, int nr, char ch)
{
    *ob_get_text(z_ob, nr, 0) = ch;
    ob_set_hotkey(z_ob, nr, ch);
}

void
mar_set_dir_keys()