pace character (<code class="code"><span class="string">'&nbsp;'</span></code> or ASCII code
    32) and the line feed character (<code class="code"><span class="string">'\n'</span></code> or ASCII code 10).
    A space does not match a single space character, but any amount of
    'whitespace' in the input. More precisely, a space inside the format
    string matches <em>any number</em> of tab, space, line feed and carriage
    return characters. Similarly, a line feed character in the format string
    ma