Hi Laurent,<br><br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div>&#39;(\d+)&#39; asRegex </div><div><span style="white-space:pre-wrap">        </span>search: &#39;value: 6474 mm&#39;;</div>
<div><span style="white-space:pre-wrap">        </span>subexpression: 1.</div>
<div><span style="white-space:pre-wrap">        </span></div><div><span style="white-space:pre-wrap">a</span>nswers 6474.</div><div><br></div><div>See </div><div>- <a href="http://www.pharocasts.com/2010/05/dynamic-finder-with-doesnotunderstand.html" target="_blank">http://www.pharocasts.com/2010/05/dynamic-finder-with-doesnotunderstand.html</a></div>


<div>- <a href="https://gforge.inria.fr/frs/download.php/26818/Regex.pdf" target="_blank">https://gforge.inria.fr/frs/download.php/26818/Regex.pdf</a></div><div><span style="white-space:pre-wrap"><br></span></div></blockquote>
</div><br><div>Perfect somehow I&#39;d missed #search: </div><div>The link to the Regex chapter is great background</div><div><br></div><div>Thanks again</div><div><br></div><div>Nick</div>