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<p class="MsoNormal">Using EPrints 3.3.11 and entering a CrossRef DOI prefix which contains 5 digits after the “10.” does not get rendered as a DOI link, instead it appears as plain text.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">For example, entering a DOI such as 10.14224/1.28376, where “14224” contains more than 4 digits, is not displayed as a DOI link to
<a href="http://dx.doi.org/10.14224/1.28376">http://dx.doi.org/10.14224/1.28376</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I was able to modify the sub render_possible_doi in perl_lib/EPrints/Extras.pm file to accept more digits in the DOI prefix, by adding the “+” in the regular expression.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">sub render_possible_doi<o:p></o:p></p>
<p class="MsoNormal">{<o:p></o:p></p>
<p class="MsoNormal"> my( $session, $field, $value ) = @_;<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"> $value = "" unless defined $value;<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"> if( $value !~ /^(doi:)?10\.\d\d\d\d+\// ) { return $session->make_text( $value ); }<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"> $value =~ s/^doi://;<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Please consider entering this bug report into your tracking database.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Tom Adams</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Cold Spring Harbor Laboratory</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">One Bungtown Road</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Cold Spring Harbor, NY 11724</span><span style="font-size:12.0pt;font-family:"Times New Roman","serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Phone: +1 516-367-6898</span><o:p></o:p></p>
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