9"></a><span class="lineno">   99</span>&#160;        _cmdManager.addCommand(<span class="stringliteral">&quot;increment speed of autorotation around z-axis&quot;</span>,<span class="charliteral">&#39;o&#39;</span>&amp;GLUT_ACTIVE_ALT,<span class="stringliteral">&quot;o + left alt&quot;</span>,zRotSpeedProp,PropertyCommand::Add,<span class="keyword">false</span>);</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;        _cmdManager.addCommand(<span class="stringliteral">&q