<?xml version="1.0"?>
<slideshow>

  <title>AxKit</title>
  <metadata>
     <speaker>Matt Sergeant</speaker>
     <email>matt@axkit.com</email>
     <organisation>AxKit.com Ltd</organisation>
     <link>http://axkit.com/</link>
     <logo scale="0.4">ax_logo.png</logo>
     <background>redbg.png</background>
  </metadata>

  <slide transition="dissolve">
    <title href="http://www.xml.com/">Introduction</title>
    <point level="1" href="http://xmlperl.com">Perl's XML Capabilities</point>
    <point level="1">A long bullet point line for testing the line
              wrapping capabilities which should make this look OK</point>
    <point level="1">AxKit static sites</point>
    <point level="1">AxKit dynamic sites (XSP)</point>
    <point level="1">Advanced <colour name="red">AxKit</colour></point>
    <source_code>
<color name="blue">Foo!</color>
    </source_code>
  </slide>

  <slide default-transition="replace">
    <title>Table Example</title>
    <table>
        <row>
            <col width="40%">
                <source-code>
Some code;
in the

++ first; # column

that {
  maybe we
  want to comment();
  on...
}
                </source-code>
                <point>and a point here...</point>
                <source-code>followed by more code</source-code>
                <point>and another point</point>
            </col>
            <col width="60%">
                <point>Notice how we did this...</point>
                <point>And how we can add stuff over here!</point>
                <source-code>include &lt;ing.h> //code</source-code>
            </col>
        </row>
    </table>
    <!-- Now some SVG! -->
    <rect x="100" y="100" width="50" height="100" style="stroke: black"/>
    <circle cx="50" cy="50" r="240"/>
    <ellipse cx="100" cy="50" rx="30" ry="60" style="fill: aqua; 
              stroke: red; stroke-width: 5"/>
    <text x="200" y="200" style="stroke: black; fill: none; 
              font: italic 24pt serif">A Cat</text>
  </slide>

  <slideset>
     <title>XML with Perl Introduction</title>

     <slide>
        <title>A very long <i>title that</i> should show how word
              <i>wrapping in the title</i> tag hopefully works 
              properly today</title>
        <point level="1">SAX-like API</point>
        <point level="1">register callback handler methods</point>
        <point level="2">start tag</point>
        <point level="2">end tag</point>
        <point level="2">characters</point>
        <point level="2">comments</point>
        <point level="2">processing instructions</point>
        <source_code>
<?pi here?>
        </source_code>
        <point level="2">... and more</point>
        <point level="1">Non validating XML parser</point>
        <point level="1">dies (throws an exception) on bad XML</point>
     </slide>
     
     <slide>
        <title>XML::Parser code</title>
        <source_code>
my $p = XML::Parser->new(
<i>    Handlers => { 
        Start => \&amp;start_tag, 
        End => \&amp;end_tag,
        # add more handlers here
        });
    </i>
$p->parsefile("foo.xml");

<color name="green">exit(0);</color>

sub start_tag {
  my ($expat, $tag, %attribs) = @_;
  print "Start tag: $tag\n";
}

sub end_tag {
  my ($expat, $tag) = @_;
  print "End tag: $tag\n";
}
        </source_code>
     </slide>
     
     <slide>
     <title>XML::XPath Implementation</title>
     <point level="1">XML::Parser and SAX parsers build an 
              in-memory tree</point>
     <point level="1">Hand-built parser for XPath syntax 
              (rather than YACC based parser)</point>
     <point level="1">Garbage Collection yet still has
              circular references (and works on Perl 5.005)</point>
     <image>pointers.png</image>
     </slide>
     
  </slideset>
  
  <slide>
  <title>Conclusions</title>
  <point level="1" transition="dissolve">Perl and XML are a
              powerful combination</point>
  <point level="1" transition="replace">XPath and XSLT add
              to the mix...</point>
  <point level="1" transition="glitter">AxKit can reduce your
              long term costs</point>
  <point level="2" transition="dissolve">In site re-design</point>
  <point level="2" transition="box">and in content re-purposing</point>
  <point level="1" transition="wipe">Open Source equal to
              commercial alternatives</point>
  <image transition="dissolve">world_map-960.png</image>
  </slide>
  
  <slide>
  <title>Resources and contact</title>
  <point level="1">AxKit: http://axkit.org/</point>
  <point level="1">CPAN: http://search.cpan.org</point>
  <point level="1">libxml and libxslt: http://www.xmlsoft.org</point>
  <point level="1">Sablotron: http://www.gingerall.com</point>
  <point level="1">XPath and XSLT Tutorials: http://zvon.org</point>
  </slide>
  
</slideshow>