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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi Doug,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">If not, do you have any other reference for X-Search?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">--<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> Bernhard<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif";color:windowtext"> Douglas G Danforth [mailto:danforth@greenwoodfarm.com]
<br>
<b>Sent:</b> Tuesday, January 31, 2017 3:30 AM<br>
<b>To:</b> ETH Oberon and related systems<br>
<b>Subject:</b> Re: [Oberon] Re (3): Search in Text, was "Detecting whether a Text is a module source."<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt">No<o:p></o:p></p>
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<p class="MsoNormal">On 1/30/2017 11:02 AM, <a href="mailto:peter@easthope.ca">peter@easthope.ca</a> wrote:<o:p></o:p></p>
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<pre>This might be related. <o:p></o:p></pre>
<pre><a href="https://en.wikipedia.org/wiki/Knuth%27s_Algorithm_X">https://en.wikipedia.org/wiki/Knuth's_Algorithm_X</a><o:p></o:p></pre>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">-- <br>
Danforth of the Greenwood<o:p></o:p></p>
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