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HI Everyone,</div>
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Follow up on this thread from 17 years ago. <a title="https://mailman.speleo.sk/pipermail/therion/2009-September/002633.html" href="https://mailman.speleo.sk/pipermail/therion/2009-September/002633.html">
https://mailman.speleo.sk/pipermail/therion/2009-September/002633.html</a></div>
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We have tweaked the code, with Andrews help. To make it work</div>
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In <b>th2/Lines:</b></div>
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Type u:wall</div>
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Options: -clip off -attr color "(0, 0.5, 0)"</div>
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Or</div>
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-clip off -attr color green</div>
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In <b>thconfig</b>:</div>
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layout local</div>
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code metapost</div>
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def l_u_wall (expr P)=</div>
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T:=identity;</div>
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if known(ATTR_color):</div>
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pickup PenA;</div>
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draw P withpen PenA withcolor scantokens(ATTR_color);</div>
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fi; </div>
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Enddef;</div>
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initsymbol("l_u_wall");</div>
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endcode</div>
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endlayout</div>
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