fixup links; remove bivio_power; link robnagler.com; remove yahoo groups

bk/acceptance-testing.html

@@ -588,12 +588,12 @@ <h3>Footnotes</h3><ol>
 </tr><tr>
 <td colspan="3"><img class="b_clear_dot" alt="dot" height="4" src="../i/dot.gif" /></td>
 </tr><tr>
-<td class="b_align_nw" nowrap="nowrap"><small>Discussion at <a href="http://groups.yahoo.com/group/extremeperl">Extreme Perl Group</a><br>
-Copyright &copy; 2004 Robert Nagler (nagler at extremeperl.org)<br>
+<td class="b_align_nw" nowrap="nowrap"><small>
+Copyright &copy; 2004 <a href="https://www.robnagler.com">Robert Nagler</a><br>
 Licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
 <br>
 </small></td>
 <td>&nbsp;</td>
-<td class="b_align_se"><a href="acceptance-testing.html#top"><small>back to top</small></a><small><br />&nbsp;<br /></small><a href="http://www.bivio.biz"><img alt="none" border="0" src="../i/bivio_power.gif" width="118" height="22" /></a></td>
+<td class="b_align_se"><a href="acceptance-testing.html#top"><small>back to top</small></a></td>
 </tr></table>
 </body></html>

bk/coding-style.html

@@ -870,12 +870,12 @@ <h3>Footnotes</h3><ol>
 </tr><tr>
 <td colspan="3"><img class="b_clear_dot" alt="dot" height="4" src="../i/dot.gif" /></td>
 </tr><tr>
-<td class="b_align_nw" nowrap="nowrap"><small>Discussion at <a href="http://groups.yahoo.com/group/extremeperl">Extreme Perl Group</a><br>
-Copyright &copy; 2004 Robert Nagler (nagler at extremeperl.org)<br>
+<td class="b_align_nw" nowrap="nowrap"><small>
+Copyright &copy; 2004 <a href="https://www.robnagler.com">Robert Nagler</a><br>
 Licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
 <br>
 </small></td>
 <td>&nbsp;</td>
-<td class="b_align_se"><a href="coding-style.html#top"><small>back to top</small></a><small><br />&nbsp;<br /></small><a href="http://www.bivio.biz"><img alt="none" border="0" src="../i/bivio_power.gif" width="118" height="22" /></a></td>
+<td class="b_align_se"><a href="coding-style.html#top"><small>back to top</small></a></td>
 </tr></table>
 </body></html>

bk/continuous-design.html

@@ -822,12 +822,12 @@ <h3>Footnotes</h3><ol>
 </tr><tr>
 <td colspan="3"><img class="b_clear_dot" alt="dot" height="4" src="../i/dot.gif" /></td>
 </tr><tr>
-<td class="b_align_nw" nowrap="nowrap"><small>Discussion at <a href="http://groups.yahoo.com/group/extremeperl">Extreme Perl Group</a><br>
-Copyright &copy; 2004 Robert Nagler (nagler at extremeperl.org)<br>
+<td class="b_align_nw" nowrap="nowrap"><small>
+Copyright &copy; 2004 <a href="https://www.robnagler.com">Robert Nagler</a><br>
 Licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
 <br>
 </small></td>
 <td>&nbsp;</td>
-<td class="b_align_se"><a href="continuous-design.html#top"><small>back to top</small></a><small><br />&nbsp;<br /></small><a href="http://www.bivio.biz"><img alt="none" border="0" src="../i/bivio_power.gif" width="118" height="22" /></a></td>
+<td class="b_align_se"><a href="continuous-design.html#top"><small>back to top</small></a></td>
 </tr></table>
 </body></html>

bk/extreme-programming.html

@@ -584,12 +584,12 @@ <h3>Footnotes</h3><ol>
 </tr><tr>
 <td colspan="3"><img class="b_clear_dot" alt="dot" height="4" src="../i/dot.gif" /></td>
 </tr><tr>
-<td class="b_align_nw" nowrap="nowrap"><small>Discussion at <a href="http://groups.yahoo.com/group/extremeperl">Extreme Perl Group</a><br>
-Copyright &copy; 2004 Robert Nagler (nagler at extremeperl.org)<br>
+<td class="b_align_nw" nowrap="nowrap"><small>
+Copyright &copy; 2004 <a href="https://www.robnagler.com">Robert Nagler</a><br>
 Licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
 <br>
 </small></td>
 <td>&nbsp;</td>
-<td class="b_align_se"><a href="extreme-programming.html#top"><small>back to top</small></a><small><br />&nbsp;<br /></small><a href="http://www.bivio.biz"><img alt="none" border="0" src="../i/bivio_power.gif" width="118" height="22" /></a></td>
+<td class="b_align_se"><a href="extreme-programming.html#top"><small>back to top</small></a></td>
 </tr></table>
 </body></html>

bk/iteration-planning.html

@@ -416,12 +416,12 @@ <h3>Footnotes</h3><ol>
 </tr><tr>
 <td colspan="3"><img class="b_clear_dot" alt="dot" height="4" src="../i/dot.gif" /></td>
 </tr><tr>
-<td class="b_align_nw" nowrap="nowrap"><small>Discussion at <a href="http://groups.yahoo.com/group/extremeperl">Extreme Perl Group</a><br>
-Copyright &copy; 2004 Robert Nagler (nagler at extremeperl.org)<br>
+<td class="b_align_nw" nowrap="nowrap"><small>
+Copyright &copy; 2004 <a href="https://www.robnagler.com">Robert Nagler</a><br>
 Licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
 <br>
 </small></td>
 <td>&nbsp;</td>
-<td class="b_align_se"><a href="iteration-planning.html#top"><small>back to top</small></a><small><br />&nbsp;<br /></small><a href="http://www.bivio.biz"><img alt="none" border="0" src="../i/bivio_power.gif" width="118" height="22" /></a></td>
+<td class="b_align_se"><a href="iteration-planning.html#top"><small>back to top</small></a></td>
 </tr></table>
 </body></html>

bk/its-a-smop.html

@@ -2138,12 +2138,12 @@ <h3>Footnotes</h3><ol>
 </tr><tr>
 <td colspan="3"><img class="b_clear_dot" alt="dot" height="4" src="../i/dot.gif" /></td>
 </tr><tr>
-<td class="b_align_nw" nowrap="nowrap"><small>Discussion at <a href="http://groups.yahoo.com/group/extremeperl">Extreme Perl Group</a><br>
-Copyright &copy; 2004 Robert Nagler (nagler at extremeperl.org)<br>
+<td class="b_align_nw" nowrap="nowrap"><small>
+Copyright &copy; 2004 <a href="https://www.robnagler.com">Robert Nagler</a><br>
 Licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
 <br>
 </small></td>
 <td>&nbsp;</td>
-<td class="b_align_se"><a href="its-a-smop.html#top"><small>back to top</small></a><small><br />&nbsp;<br /></small><a href="http://www.bivio.biz"><img alt="none" border="0" src="../i/bivio_power.gif" width="118" height="22" /></a></td>
+<td class="b_align_se"><a href="its-a-smop.html#top"><small>back to top</small></a></td>
 </tr></table>
 </body></html>

bk/logistics.html

@@ -46,12 +46,12 @@
 </tr><tr>
 <td colspan="3"><img class="b_clear_dot" alt="dot" height="4" src="../i/dot.gif" /></td>
 </tr><tr>
-<td class="b_align_nw" nowrap="nowrap"><small>Discussion at <a href="http://groups.yahoo.com/group/extremeperl">Extreme Perl Group</a><br>
-Copyright &copy; 2004 Robert Nagler (nagler at extremeperl.org)<br>
+<td class="b_align_nw" nowrap="nowrap"><small>
+Copyright &copy; 2004 <a href="https://www.robnagler.com">Robert Nagler</a><br>
 Licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
 <br>
 </small></td>
 <td>&nbsp;</td>
-<td class="b_align_se"><a href="logistics.html#top"><small>back to top</small></a><small><br />&nbsp;<br /></small><a href="http://www.bivio.biz"><img alt="none" border="0" src="../i/bivio_power.gif" width="118" height="22" /></a></td>
+<td class="b_align_se"><a href="logistics.html#top"><small>back to top</small></a></td>
 </tr></table>
 </body></html>

bk/pair-programming.html

@@ -509,12 +509,12 @@ <h3>Footnotes</h3><ol>
 </tr><tr>
 <td colspan="3"><img class="b_clear_dot" alt="dot" height="4" src="../i/dot.gif" /></td>
 </tr><tr>
-<td class="b_align_nw" nowrap="nowrap"><small>Discussion at <a href="http://groups.yahoo.com/group/extremeperl">Extreme Perl Group</a><br>
-Copyright &copy; 2004 Robert Nagler (nagler at extremeperl.org)<br>
+<td class="b_align_nw" nowrap="nowrap"><small>
+Copyright &copy; 2004 <a href="https://www.robnagler.com">Robert Nagler</a><br>
 Licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
 <br>
 </small></td>
 <td>&nbsp;</td>
-<td class="b_align_se"><a href="pair-programming.html#top"><small>back to top</small></a><small><br />&nbsp;<br /></small><a href="http://www.bivio.biz"><img alt="none" border="0" src="../i/bivio_power.gif" width="118" height="22" /></a></td>
+<td class="b_align_se"><a href="pair-programming.html#top"><small>back to top</small></a></td>
 </tr></table>
 </body></html>

bk/perl.html

@@ -148,7 +148,7 @@ <h3>Testing</h3>
 testers.<a href="perl.html#4">[4]</a>
 Perl programmers are lazy, so sometimes on CPAN the only useful documentation
 for a package is its tests.  Some programmers find it&#39;s easier to write
-tests than 
+tests than
 documents, and conveniently that&#39;s the XP way of doing things anyway.
 Unit tests communicate exactly how to use an API, and acceptance
 tests demonstrate correctness and progress to the customer.
@@ -233,7 +233,7 @@ <h3>Footnotes</h3><ol>
 Perl&#39;s Motto, "There Is More Than One Way To Do It", as
 one of the three reasons Yahoo! was moving away from Perl.
 Visit
-<a href="http://public.yahoo.com/~radwin/talks/yahoo-phpcon2002.htm">http://public.yahoo.com/~radwin/talks/yahoo-phpcon2002.htm</a>
+<a href="https://www.radwin.org/michael/talks/yahoo-phpcon2002.pdf">https://www.radwin.org/michael/talks/yahoo-phpcon2002.pdf</a>
 for the complete presentation.
 </p></li>
 </ol>
@@ -251,12 +251,12 @@ <h3>Footnotes</h3><ol>
 </tr><tr>
 <td colspan="3"><img class="b_clear_dot" alt="dot" height="4" src="../i/dot.gif" /></td>
 </tr><tr>
-<td class="b_align_nw" nowrap="nowrap"><small>Discussion at <a href="http://groups.yahoo.com/group/extremeperl">Extreme Perl Group</a><br>
-Copyright &copy; 2004 Robert Nagler (nagler at extremeperl.org)<br>
+<td class="b_align_nw" nowrap="nowrap"><small>
+Copyright &copy; 2004 <a href="https://www.robnagler.com">Robert Nagler</a><br>
 Licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
 <br>
 </small></td>
 <td>&nbsp;</td>
-<td class="b_align_se"><a href="perl.html#top"><small>back to top</small></a><small><br />&nbsp;<br /></small><a href="http://www.bivio.biz"><img alt="none" border="0" src="../i/bivio_power.gif" width="118" height="22" /></a></td>
+<td class="b_align_se"><a href="perl.html#top"><small>back to top</small></a></td>
 </tr></table>
 </body></html>

bk/preface.html

@@ -399,12 +399,12 @@ <h3>Acknowledgments</h3>
 </tr><tr>
 <td colspan="3"><img class="b_clear_dot" alt="dot" height="4" src="../i/dot.gif" /></td>
 </tr><tr>
-<td class="b_align_nw" nowrap="nowrap"><small>Discussion at <a href="http://groups.yahoo.com/group/extremeperl">Extreme Perl Group</a><br>
-Copyright &copy; 2004 Robert Nagler (nagler at extremeperl.org)<br>
+<td class="b_align_nw" nowrap="nowrap"><small>
+Copyright &copy; 2004 <a href="https://www.robnagler.com">Robert Nagler</a><br>
 Licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
 <br>
 </small></td>
 <td>&nbsp;</td>
-<td class="b_align_se"><a href="preface.html#top"><small>back to top</small></a><small><br />&nbsp;<br /></small><a href="http://www.bivio.biz"><img alt="none" border="0" src="../i/bivio_power.gif" width="118" height="22" /></a></td>
+<td class="b_align_se"><a href="preface.html#top"><small>back to top</small></a></td>
 </tr></table>
 </body></html>

bk/refactoring.html

@@ -889,12 +889,12 @@ <h3>Footnotes</h3><ol>
 </tr><tr>
 <td colspan="3"><img class="b_clear_dot" alt="dot" height="4" src="../i/dot.gif" /></td>
 </tr><tr>
-<td class="b_align_nw" nowrap="nowrap"><small>Discussion at <a href="http://groups.yahoo.com/group/extremeperl">Extreme Perl Group</a><br>
-Copyright &copy; 2004 Robert Nagler (nagler at extremeperl.org)<br>
+<td class="b_align_nw" nowrap="nowrap"><small>
+Copyright &copy; 2004 <a href="https://www.robnagler.com">Robert Nagler</a><br>
 Licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
 <br>
 </small></td>
 <td>&nbsp;</td>
-<td class="b_align_se"><a href="refactoring.html#top"><small>back to top</small></a><small><br />&nbsp;<br /></small><a href="http://www.bivio.biz"><img alt="none" border="0" src="../i/bivio_power.gif" width="118" height="22" /></a></td>
+<td class="b_align_se"><a href="refactoring.html#top"><small>back to top</small></a></td>
 </tr></table>
 </body></html>

bk/release-planning.html

@@ -782,12 +782,12 @@ <h3>Footnotes</h3><ol>
 </tr><tr>
 <td colspan="3"><img class="b_clear_dot" alt="dot" height="4" src="../i/dot.gif" /></td>
 </tr><tr>
-<td class="b_align_nw" nowrap="nowrap"><small>Discussion at <a href="http://groups.yahoo.com/group/extremeperl">Extreme Perl Group</a><br>
-Copyright &copy; 2004 Robert Nagler (nagler at extremeperl.org)<br>
+<td class="b_align_nw" nowrap="nowrap"><small>
+Copyright &copy; 2004 <a href="https://www.robnagler.com">Robert Nagler</a><br>
 Licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
 <br>
 </small></td>
 <td>&nbsp;</td>
-<td class="b_align_se"><a href="release-planning.html#top"><small>back to top</small></a><small><br />&nbsp;<br /></small><a href="http://www.bivio.biz"><img alt="none" border="0" src="../i/bivio_power.gif" width="118" height="22" /></a></td>
+<td class="b_align_se"><a href="release-planning.html#top"><small>back to top</small></a></td>
 </tr></table>
 </body></html>

bk/test-driven-design.html

@@ -785,12 +785,12 @@ <h3>Footnotes</h3><ol>
 </tr><tr>
 <td colspan="3"><img class="b_clear_dot" alt="dot" height="4" src="../i/dot.gif" /></td>
 </tr><tr>
-<td class="b_align_nw" nowrap="nowrap"><small>Discussion at <a href="http://groups.yahoo.com/group/extremeperl">Extreme Perl Group</a><br>
-Copyright &copy; 2004 Robert Nagler (nagler at extremeperl.org)<br>
+<td class="b_align_nw" nowrap="nowrap"><small>
+Copyright &copy; 2004 <a href="https://www.robnagler.com">Robert Nagler</a><br>
 Licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
 <br>
 </small></td>
 <td>&nbsp;</td>
-<td class="b_align_se"><a href="test-driven-design.html#top"><small>back to top</small></a><small><br />&nbsp;<br /></small><a href="http://www.bivio.biz"><img alt="none" border="0" src="../i/bivio_power.gif" width="118" height="22" /></a></td>
+<td class="b_align_se"><a href="test-driven-design.html#top"><small>back to top</small></a></td>
 </tr></table>
 </body></html>

bk/the-problem.html

@@ -411,12 +411,12 @@ <h3>Footnotes</h3><ol>
 </tr><tr>
 <td colspan="3"><img class="b_clear_dot" alt="dot" height="4" src="../i/dot.gif" /></td>
 </tr><tr>
-<td class="b_align_nw" nowrap="nowrap"><small>Discussion at <a href="http://groups.yahoo.com/group/extremeperl">Extreme Perl Group</a><br>
-Copyright &copy; 2004 Robert Nagler (nagler at extremeperl.org)<br>
+<td class="b_align_nw" nowrap="nowrap"><small>
+Copyright &copy; 2004 <a href="https://www.robnagler.com">Robert Nagler</a><br>
 Licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
 <br>
 </small></td>
 <td>&nbsp;</td>
-<td class="b_align_se"><a href="the-problem.html#top"><small>back to top</small></a><small><br />&nbsp;<br /></small><a href="http://www.bivio.biz"><img alt="none" border="0" src="../i/bivio_power.gif" width="118" height="22" /></a></td>
+<td class="b_align_se"><a href="the-problem.html#top"><small>back to top</small></a></td>
 </tr></table>
 </body></html>

bk/tracking.html

@@ -546,12 +546,12 @@ <h3>Footnotes</h3><ol>
 </tr><tr>
 <td colspan="3"><img class="b_clear_dot" alt="dot" height="4" src="../i/dot.gif" /></td>
 </tr><tr>
-<td class="b_align_nw" nowrap="nowrap"><small>Discussion at <a href="http://groups.yahoo.com/group/extremeperl">Extreme Perl Group</a><br>
-Copyright &copy; 2004 Robert Nagler (nagler at extremeperl.org)<br>
+<td class="b_align_nw" nowrap="nowrap"><small>
+Copyright &copy; 2004 <a href="https://www.robnagler.com">Robert Nagler</a><br>
 Licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
 <br>
 </small></td>
 <td>&nbsp;</td>
-<td class="b_align_se"><a href="tracking.html#top"><small>back to top</small></a><small><br />&nbsp;<br /></small><a href="http://www.bivio.biz"><img alt="none" border="0" src="../i/bivio_power.gif" width="118" height="22" /></a></td>
+<td class="b_align_se"><a href="tracking.html#top"><small>back to top</small></a></td>
 </tr></table>
 </body></html>

bk/unit-testing.html

@@ -923,12 +923,12 @@ <h3>Footnotes</h3><ol>
 </tr><tr>
 <td colspan="3"><img class="b_clear_dot" alt="dot" height="4" src="../i/dot.gif" /></td>
 </tr><tr>
-<td class="b_align_nw" nowrap="nowrap"><small>Discussion at <a href="http://groups.yahoo.com/group/extremeperl">Extreme Perl Group</a><br>
-Copyright &copy; 2004 Robert Nagler (nagler at extremeperl.org)<br>
+<td class="b_align_nw" nowrap="nowrap"><small>
+Copyright &copy; 2004 <a href="https://www.robnagler.com">Robert Nagler</a><br>
 Licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
 <br>
 </small></td>
 <td>&nbsp;</td>
-<td class="b_align_se"><a href="unit-testing.html#top"><small>back to top</small></a><small><br />&nbsp;<br /></small><a href="http://www.bivio.biz"><img alt="none" border="0" src="../i/bivio_power.gif" width="118" height="22" /></a></td>
+<td class="b_align_se"><a href="unit-testing.html#top"><small>back to top</small></a></td>
 </tr></table>
 </body></html>

index.html

@@ -22,11 +22,7 @@
 <a href="http://www.extremeprogramming.org">Extreme Programming</a>
 using the programming language
 <a href="http://www.perl.org">Perl</a>.
-This site contains the entire book.  Please send me your suggestions,
-questions, etc. to comments at extremeperl.org.  You may also want
-to join
-<a href="http://groups.yahoo.com/group/extremeperl">the Extreme Perl Group at Yahoo! Groups</a>
-to discuss Extreme Programming with Perl.
+This site contains the entire book.
 <p>
 The book is available in
 <a href="bk/preface.html">HTML</a>,
@@ -136,12 +132,12 @@
 </tr><tr>
 <td colspan="3"><img class="b_clear_dot" alt="dot" height="4" src="i/dot.gif" /></td>
 </tr><tr>
-<td class="b_align_nw" nowrap="nowrap"><small>Discussion at <a href="http://groups.yahoo.com/group/extremeperl">Extreme Perl Group</a><br>
-Copyright &copy; 2004 Robert Nagler (nagler at extremeperl.org)<br>
+<td class="b_align_nw" nowrap="nowrap"><small>
+Copyright &copy; 2004 <a href="https://www.robnagler.com">Robert Nagler</a><br>
 Licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>.
 <br>
 </small></td>
 <td>&nbsp;</td>
-<td class="b_align_se"><a href="index.html#top"><small>back to top</small></a><small><br />&nbsp;<br /></small><a href="http://www.bivio.biz"><img alt="none" border="0" src="i/bivio_power.gif" width="118" height="22" /></a></td>
+<td class="b_align_se"><a href="index.html#top"><small>back to top</small></a></td>
 </tr></table>
 </body></html>