an class="lineno">  283</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;        <span class="keywordflow">case</span> <span class="charliteral">&#39;W&#39;</span>:</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;            glEnable(GL_BLEND);</div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;            glEnable(GL_ALPHA_TEST);</div>
<div 