window_copy_cursor_previous_word
static void window_copy_cursor_previous_word(struct window_mode_entry *,
window_copy_cursor_previous_word(wme, close, 1);
window_copy_cursor_previous_word(wme, "", 1);
window_copy_cursor_previous_word(wme, separators, 1);
window_copy_cursor_previous_word(wme, data->separators, 0);