char * kb_line = get_kb_line(&kbdb->kbs[kb_n], win->linebreak);
add_line(win, kb_line, 0, offset, (last * kbdb->n_of_kbs == kb_n + 1));
free(kb_line);
char * kb_line = get_kb_line(&kbdb->kbs[kb_n], win->linebreak);
add_line(win, kb_line, 0, offset, (last * kbdb->n_of_kbs == kb_n + 1));
free(kb_line);