def report(issues, show_urls=False):
    """Summary report about a list of issues, printing number and title.
    """
    # titles may have unicode in them, so we must encode everything below
    if show_urls:
        for i in issues:
            print(u'#%d: %s' % (i['number'],
                                      i['title'].replace(u'`', u'``')))
    else:
        for i in issues:
            print(u'* %d: %s' % (i['number'], i['title'].replace(u'`', u'``')))