losing parenthesis is entered:
    </p>
    &nbsp;&nbsp;&nbsp;&nbsp;<span class='S5'>if</span><span class='S0'>&nbsp;</span> <span
    class='S10'>(</span><span class='S11'>SendMessage</span><span class='S10'>(</span><span
    class='S11'>hwnd</span><span class='S10'>,</span><span class='S0'>&nbsp;</span> <span
    class='S11'>SCI_CALLTIPACTIVE</span><span class='S10'>,</span><span class='S0'>&nbsp;</span>
    <span class='S4'>0</span><span class='S10'>,</span><span class='S0'>&nbsp;</span> <span
    class=