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<HTML>
<HEAD>
<TITLE>HTML::TreeBuilder - Parser that builds a HTML syntax tree</TITLE>
<LINK REL="stylesheet" HREF="../../../Active.css" TYPE="text/css">
<LINK REV="made" HREF="mailto:">
</HEAD>
<BODY>
<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>
<TR><TD CLASS=block VALIGN=MIDDLE WIDTH=100% BGCOLOR="#cccccc">
<STRONG><P CLASS=block> HTML::TreeBuilder - Parser that builds a HTML syntax tree</P></STRONG>
</TD></TR>
</TABLE>
<A NAME="__index__"></A>
<!-- INDEX BEGIN -->
<UL>
<LI><A HREF="#name">NAME</A></LI><LI><A HREF="#supportedplatforms">SUPPORTED PLATFORMS</A></LI>
<LI><A HREF="#synopsis">SYNOPSIS</A></LI>
<LI><A HREF="#description">DESCRIPTION</A></LI>
<LI><A HREF="#see also">SEE ALSO</A></LI>
<LI><A HREF="#copyright">COPYRIGHT</A></LI>
<LI><A HREF="#author">AUTHOR</A></LI>
</UL>
<!-- INDEX END -->
<HR>
<P>
<H1><A NAME="name">NAME</A></H1>
<P>HTML::TreeBuilder - Parser that builds a HTML syntax tree</P>
<P>
<HR>
<H1><A NAME="supportedplatforms">SUPPORTED PLATFORMS</A></H1>
<UL>
<LI>Linux</LI>
<LI>Solaris</LI>
<LI>Windows</LI>
</UL>
<HR>
<H1><A NAME="synopsis">SYNOPSIS</A></H1>
<PRE>
$h = new HTML::TreeBuilder;
$h->parse($document);
#...</PRE>
<PRE>
print $h->as_HTML; # or any other HTML::Element method</PRE>
<P>
<HR>
<H1><A NAME="description">DESCRIPTION</A></H1>
<P>This is a parser that builds (and actually itself is) a HTML syntax tree.</P>
<P>Objects of this class inherit the methods of both <CODE>HTML::Parser</CODE> and
<CODE>HTML::Element</CODE>. After parsing has taken place it can be regarded as
the syntax tree itself.</P>
<P>The following method all control how parsing takes place. You can set
the attributes by passing a TRUE or FALSE value as argument.</P>
<DL>
<DT><STRONG><A NAME="item_implicit_tags">$p->implicit_tags</A></STRONG><BR>
<DD>
Setting this attribute to true will instruct the parser to try to
deduce implicit elements and implicit end tags. If it is false you
get a parse tree that just reflects the text as it stands. Might be
useful for quick & dirty parsing. Default is true.
<P>Implicit elements have the <CODE>implicit()</CODE> attribute set.</P>
<P></P>
<DT><STRONG><A NAME="item_ignore_unknown">$p->ignore_unknown</A></STRONG><BR>
<DD>
This attribute controls whether unknown tags should be represented as
elements in the parse tree. Default is true.
<P></P>
<DT><STRONG><A NAME="item_ignore_text">$p->ignore_text</A></STRONG><BR>
<DD>
Do not represent the text content of elements. This saves space if
all you want is to examine the structure of the document. Default is
false.
<P></P>
<DT><STRONG><A NAME="item_warn">$p->warn</A></STRONG><BR>
<DD>
Call <A HREF="#item_warn"><CODE>warn()</CODE></A> with an appropriate message for syntax errors. Default is
false.
<P></P></DL>
<P>
<HR>
<H1><A NAME="see also">SEE ALSO</A></H1>
<P><A HREF="../../../site/lib/HTML/Parser.html">the HTML::Parser manpage</A>, <A HREF="../../../site/lib/HTML/Element.html">the HTML::Element manpage</A></P>
<P>
<HR>
<H1><A NAME="copyright">COPYRIGHT</A></H1>
<P>Copyright 1995-1998 Gisle Aas. All rights reserved.</P>
<P>This library is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.</P>
<P>
<HR>
<H1><A NAME="author">AUTHOR</A></H1>
<P>Gisle Aas <<A HREF="mailto:aas@sn.no">aas@sn.no</A>></P>
<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>
<TR><TD CLASS=block VALIGN=MIDDLE WIDTH=100% BGCOLOR="#cccccc">
<STRONG><P CLASS=block> HTML::TreeBuilder - Parser that builds a HTML syntax tree</P></STRONG>
</TD></TR>
</TABLE>
</BODY>
</HTML>