/span> <span class="stringliteral">&#39;color&#39;</span></div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;    color = lower(value);</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;    <span class="keywordflow">if</span> (~strcmp(color,{<span class="stringliteral">&#39;bw&#39;</span>,<span class="stringliteral">&#39;gray&#39;</span>,<span class="stringliteral">&#39;cmyk&#39;</span>}))</div><div class="line"><a name="l00160"></a><span class