URL's fixed - Mailing list pgsql-patches

I ran linkchecker on our SGML URL's and fixed a few; patch attached.
Many of the Berkeley URL's ones no longer work.  I am not sure if it is
a temporary problem or permanent.  Does anyone know?

--
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 853-3000
  +  If your life is a hard drive,     |  830 Blythe Avenue
  +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026
Index: doc/src/sgml/docguide.sgml
===================================================================
RCS file: /cvsroot/pgsql/doc/src/sgml/docguide.sgml,v
retrieving revision 1.37
diff -c -r1.37 docguide.sgml
*** doc/src/sgml/docguide.sgml    2001/12/08 03:24:22    1.37
--- doc/src/sgml/docguide.sgml    2002/01/08 05:34:41
***************
*** 278,284 ****
     <para>
      More information about the FreeBSD documentation tools can be
      found in the <ulink
!     url="http://www.freebsd.org/tutorials/docproj-primer/tools.html">FreeBSD
      Documentation Project's instructions</ulink>.
     </para>
    </sect2>
--- 278,284 ----
     <para>
      More information about the FreeBSD documentation tools can be
      found in the <ulink
!     url="http://www.freebsd.org/doc/en_US.ISO8859-1/books/fdp-primer/index.html">FreeBSD
      Documentation Project's instructions</ulink>.
     </para>
    </sect2>
Index: doc/src/sgml/geqo.sgml
===================================================================
RCS file: /cvsroot/pgsql/doc/src/sgml/geqo.sgml,v
retrieving revision 1.20
diff -c -r1.20 geqo.sgml
*** doc/src/sgml/geqo.sgml    2001/11/21 05:53:41    1.20
--- doc/src/sgml/geqo.sgml    2002/01/08 05:34:41
***************
*** 290,296 ****
         <para>
      FAQ in <ulink url="news://comp.ai.genetic">comp.ai.genetic</ulink>
      is available at <ulink
!      url="ftp://ftp.Germany.EU.net/pub/research/softcomp/EC/Welcome.html">Encore</ulink>.
         </para>
        </abstract>
       </bookbiblio>
--- 290,320 ----
         <para>
      FAQ in <ulink url="news://comp.ai.genetic">comp.ai.genetic</ulink>
      is available at <ulink
!     url="http://surf.de.uu.net/encore/www/">here</ulink>.
!        </para>
!       </abstract>
!      </bookbiblio>
!
!      <bookbiblio>
!       <title>
!        Evolutionary Computation and its application to art and design
!
!       </title>
!       <authorgroup>
!        <author>
!     <firstname>Craig</firstname>
!     <surname>Reynolds</surname>
!        </author>
!       </authorgroup>
!       <publisher>
!        <publishername>
!     InterNet resource
!        </publishername>
!       </publisher>
!       <abstract>
!        <para>
!     The URL is <ulink
!     url="http://www.red3d.com/cwr/evolve.html">here</ulink>.
         </para>
        </abstract>
       </bookbiblio>
Index: doc/src/sgml/plperl.sgml
===================================================================
RCS file: /cvsroot/pgsql/doc/src/sgml/plperl.sgml,v
retrieving revision 2.12
diff -c -r2.12 plperl.sgml
*** doc/src/sgml/plperl.sgml    2002/01/07 02:29:13    2.12
--- doc/src/sgml/plperl.sgml    2002/01/08 05:34:42
***************
*** 180,186 ****
    <para>
     Access to database itself from your Perl function can be done via
     an experimental module <ulink
!    url="http://www.formenos.org/PgSPI/"><literal>DBD::PgSPI</literal></ulink>
     (also on <ulink url="http://www.cpan.org">CPAN</ulink>). This
     module makes available a <acronym>DBI</>-compliant database-handle
     named <varname>$pg_dbh</varname>, and you can use that to perform
--- 180,186 ----
    <para>
     Access to database itself from your Perl function can be done via
     an experimental module <ulink
!    url="http://cpan.digisle.net/authors/id/A/AP/APILOS/"><literal>DBD::PgSPI</literal></ulink>
     (also on <ulink url="http://www.cpan.org">CPAN</ulink>). This
     module makes available a <acronym>DBI</>-compliant database-handle
     named <varname>$pg_dbh</varname>, and you can use that to perform