From 2f253cfc85ffd55a8acb988e91f0bc5ab348124c Mon Sep 17 00:00:00 2001
From: Lorry Tar Creator <lorry-tar-importer@lorry>
Date: Wed, 8 May 2013 22:21:52 +0000
Subject: HTML-Parser-3.71

---
 Changes                | 1664 ++++++++++++++++++++++++++++++++++++++++++
 MANIFEST               |   80 ++
 META.json              |   53 ++
 META.yml               |   30 +
 Makefile.PL            |   64 ++
 Parser.pm              | 1240 +++++++++++++++++++++++++++++++
 Parser.xs              |  687 +++++++++++++++++
 README                 |   65 ++
 TODO                   |   28 +
 eg/hanchors            |   48 ++
 eg/hdump               |   23 +
 eg/hform               |   83 +++
 eg/hlc                 |   20 +
 eg/hrefsub             |   93 +++
 eg/hstrip              |   65 ++
 eg/htext               |   29 +
 eg/htextsub            |   28 +
 eg/htitle              |   21 +
 hints/solaris.pl       |    4 +
 hparser.c              | 1902 ++++++++++++++++++++++++++++++++++++++++++++++++
 hparser.h              |  132 ++++
 lib/HTML/Entities.pm   |  483 ++++++++++++
 lib/HTML/Filter.pm     |  112 +++
 lib/HTML/HeadParser.pm |  315 ++++++++
 lib/HTML/LinkExtor.pm  |  185 +++++
 lib/HTML/PullParser.pm |  209 ++++++
 lib/HTML/TokeParser.pm |  371 ++++++++++
 mkhctype               |   57 ++
 mkpfunc                |   28 +
 t/api_version.t        |   22 +
 t/argspec-bad.t        |   40 +
 t/argspec.t            |  148 ++++
 t/argspec2.t           |   21 +
 t/attr-encoded.t       |   32 +
 t/callback.t           |   49 ++
 t/case-sensitive.t     |   85 +++
 t/cases.t              |  105 +++
 t/comment.t            |   24 +
 t/crashme.t            |   43 ++
 t/declaration.t        |   62 ++
 t/default.t            |   43 ++
 t/document.t           |   41 ++
 t/dtext.t              |   72 ++
 t/entities.t           |  213 ++++++
 t/entities2.t          |   57 ++
 t/filter-methods.t     |  205 ++++++
 t/filter.t             |   60 ++
 t/handler-eof.t        |   54 ++
 t/handler.t            |   67 ++
 t/headparser-http.t    |   20 +
 t/headparser.t         |  200 +++++
 t/ignore.t             |   27 +
 t/largetags.t          |   38 +
 t/linkextor-base.t     |   41 ++
 t/linkextor-rel.t      |   36 +
 t/magic.t              |   41 ++
 t/marked-sect.t        |  121 +++
 t/msie-compat.t        |   79 ++
 t/offset.t             |   58 ++
 t/options.t            |   36 +
 t/parsefile.t          |   45 ++
 t/parser.t             |  184 +++++
 t/plaintext.t          |   58 ++
 t/pod.t                |    4 +
 t/process.t            |   43 ++
 t/pullparser.t         |   55 ++
 t/script.t             |   41 ++
 t/skipped-text.t       |   89 +++
 t/stack-realloc.t      |   17 +
 t/textarea.t           |   70 ++
 t/threads.t            |   39 +
 t/tokeparser.t         |  164 +++++
 t/uentities.t          |   65 ++
 t/unbroken-text.t      |   60 ++
 t/unicode-bom.t        |   63 ++
 t/unicode.t            |  198 +++++
 t/xml-mode.t           |  112 +++
 tokenpos.h             |   49 ++
 typemap                |    5 +
 util.c                 |  311 ++++++++
 80 files changed, 11931 insertions(+)
 create mode 100644 Changes
 create mode 100644 MANIFEST
 create mode 100644 META.json
 create mode 100644 META.yml
 create mode 100644 Makefile.PL
 create mode 100644 Parser.pm
 create mode 100644 Parser.xs
 create mode 100644 README
 create mode 100644 TODO
 create mode 100755 eg/hanchors
 create mode 100755 eg/hdump
 create mode 100755 eg/hform
 create mode 100755 eg/hlc
 create mode 100755 eg/hrefsub
 create mode 100755 eg/hstrip
 create mode 100755 eg/htext
 create mode 100755 eg/htextsub
 create mode 100755 eg/htitle
 create mode 100644 hints/solaris.pl
 create mode 100644 hparser.c
 create mode 100644 hparser.h
 create mode 100644 lib/HTML/Entities.pm
 create mode 100644 lib/HTML/Filter.pm
 create mode 100644 lib/HTML/HeadParser.pm
 create mode 100644 lib/HTML/LinkExtor.pm
 create mode 100644 lib/HTML/PullParser.pm
 create mode 100644 lib/HTML/TokeParser.pm
 create mode 100755 mkhctype
 create mode 100755 mkpfunc
 create mode 100644 t/api_version.t
 create mode 100644 t/argspec-bad.t
 create mode 100644 t/argspec.t
 create mode 100644 t/argspec2.t
 create mode 100644 t/attr-encoded.t
 create mode 100644 t/callback.t
 create mode 100644 t/case-sensitive.t
 create mode 100644 t/cases.t
 create mode 100644 t/comment.t
 create mode 100644 t/crashme.t
 create mode 100644 t/declaration.t
 create mode 100644 t/default.t
 create mode 100644 t/document.t
 create mode 100644 t/dtext.t
 create mode 100644 t/entities.t
 create mode 100644 t/entities2.t
 create mode 100644 t/filter-methods.t
 create mode 100644 t/filter.t
 create mode 100644 t/handler-eof.t
 create mode 100644 t/handler.t
 create mode 100644 t/headparser-http.t
 create mode 100644 t/headparser.t
 create mode 100644 t/ignore.t
 create mode 100644 t/largetags.t
 create mode 100644 t/linkextor-base.t
 create mode 100644 t/linkextor-rel.t
 create mode 100644 t/magic.t
 create mode 100644 t/marked-sect.t
 create mode 100644 t/msie-compat.t
 create mode 100644 t/offset.t
 create mode 100644 t/options.t
 create mode 100644 t/parsefile.t
 create mode 100644 t/parser.t
 create mode 100644 t/plaintext.t
 create mode 100644 t/pod.t
 create mode 100644 t/process.t
 create mode 100644 t/pullparser.t
 create mode 100644 t/script.t
 create mode 100644 t/skipped-text.t
 create mode 100644 t/stack-realloc.t
 create mode 100644 t/textarea.t
 create mode 100644 t/threads.t
 create mode 100644 t/tokeparser.t
 create mode 100644 t/uentities.t
 create mode 100644 t/unbroken-text.t
 create mode 100644 t/unicode-bom.t
 create mode 100644 t/unicode.t
 create mode 100644 t/xml-mode.t
 create mode 100644 tokenpos.h
 create mode 100644 typemap
 create mode 100644 util.c

diff --git a/Changes b/Changes
new file mode 100644
index 0000000..933d43c
--- /dev/null
+++ b/Changes
@@ -0,0 +1,1664 @@
+_______________________________________________________________________________
+2013-05-09  Release 3.71
+
+Gisle Aas (1):
+      Transform ':' in headers to '-' [RT#80524]
+
+
+_______________________________________________________________________________
+2013-03-28  Release 3.70
+
+François Perrad (1):
+      Fix for cross-compiling with Buildroot
+
+Gisle Aas (1):
+      Comment typo fix
+
+Yves Orton (1):
+      Fix Issue #3 / RT #84144: HTML::Entities::decode_entities() needs
+        to call SV_CHECK_THINKFIRST() before checking READONLY flag
+
+
+_______________________________________________________________________________
+2011-10-15  Release 3.69
+
+Gisle Aas (4):
+      Documentation fix; encode_utf8 mixup [RT#71151]
+      Make it clearer that there are 2 (actually 3) options for handing "UTF-8 garbage"
+      Github is the official repo
+      Can't be bothered to try to fix the failures that occur on perl-5.6
+
+Barbie (1):
+      fix to TokeParser to correctly handle option configuration
+
+Jon Jensen (1):
+      Aesthetic change: remove extra ;
+
+Ville Skyttä (1):
+      Trim surrounding whitespace from extracted URLs.
+
+
+_______________________________________________________________________________
+2010-09-01  Release 3.68
+
+Gisle Aas (1):
+      Declare the encoding of the POD to be utf8
+
+
+_______________________________________________________________________________
+2010-08-17  Release 3.67
+
+Nicholas Clark (1):
+      bleadperl 2154eca7 breaks HTML::Parser 3.66 [RT#60368]
+
+
+_______________________________________________________________________________
+2010-07-09  Release 3.66
+
+Gisle Aas (1):
+      Fix entity decoding in utf8_mode for the title header
+
+
+_______________________________________________________________________________
+2010-04-04  Release 3.65
+
+Gisle Aas (1):
+      Eliminate buggy entities_decode_old
+
+Salvatore Bonaccorso (1):
+      Fixed endianness typo [RT#50811]
+
+Ville Skyttä (1):
+      Documentation fixes.
+
+
+_______________________________________________________________________________
+2009-10-25  Release 3.64
+
+Gisle Aas (5):
+      Convert files to UTF-8
+      Don't allow decode_entities() to generate illegal Unicode chars
+      Copyright 2009
+      Remove rendundant (repeated) test
+      Make parse_file() method use 3-arg open [RT#49434]
+
+
+
+_______________________________________________________________________________
+2009-10-22  Release 3.63
+
+Gisle Aas (2):
+      Take more care to prepare the char range for encode_entities [RT#50170]
+      decode_entities confused by trailing incomplete entity
+
+
+
+_______________________________________________________________________________
+2009-08-13  Release 3.62
+
+Ville Skyttä (4):
+      HTTP::Header doc typo fix.
+      Do not bother tracking style or script, they're ignored.
+      Bring HTML 5 head elements up to date with WD-html5-20090423.
+      Improve HeadParser performance.
+
+Gisle Aas (1):
+      Doc patch: Make it clearer what the return value from ->parse is
+
+
+
+_______________________________________________________________________________
+2009-06-20  Release 3.61
+
+Gisle Aas (2):
+      Test that triggers the crash that Chip fixed
+      Complete documented list of literal tags
+
+Chip Salzenberg (1):
+      Avoid crash (referenced pend_text instead of skipped_text)
+
+Antonio Radici (1):
+      Reference HTML::LinkExttor [RT#43164]
+
+
+
+_______________________________________________________________________________
+2009-02-09  Release 3.60
+
+Ville Skytta (5):
+      Spelling fixes.
+      Test multi-value headers.
+      Documentation improvements.
+      Do not terminate head parsing on the <object> element (added in HTML 4.0).
+      Add support for HTML 5 <meta charset> and new HEAD elements.
+
+Damyan Ivanov (1):
+      Short description of the htextsub example
+
+Mike South (1):
+      Suppress warning when encode_entities is called with undef [RT#27567]
+
+Zefram (1):
+      HTML::Parser doesn't compile with perl 5.8.0.
+
+
+
+_______________________________________________________________________________
+2008-11-24   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.59
+
+     Restore perl-5.6 compatibility for HTML::HeadParser.
+
+     Improved META.yml
+
+
+
+_______________________________________________________________________________
+2008-11-17   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.58
+
+     Suppress "Parsing of undecoded UTF-8 will give garbage" warning
+     with attr_encoded [RT#29089]
+
+     HTML::HeadParser:
+       - Recognize the Unicode BOM in utf8_mode as well [RT#27522]
+       - Avoid ending up with '/' keys attribute in Link headers.
+
+
+
+_______________________________________________________________________________
+2008-11-16   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.57
+
+     The <iframe> element content is now parsed in literal mode.
+
+     Parsing of <script> and <style> content ends on the first end tag
+     even when that tag was in a quoted string.  That seems to be the
+     behaviour of all modern browsers.
+
+     Implement backquote() attribute as requested by Alex Kapranoff.
+
+     Test and documentation tweaks from Alex Kapranoff.
+
+
+
+_______________________________________________________________________________
+2007-01-12   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.56
+
+     Cloning of parser state for compatibility with threads.
+     Fixed by Bo Lindbergh <blgl@hagernas.com>.
+
+     Don't require whitespace between declaration tokens.
+     <http://rt.cpan.org/Ticket/Display.html?id=20864>
+
+
+
+_______________________________________________________________________________
+2006-07-10   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.55
+
+     Treat <> at the end of document as text.  Used to be
+     reported as a comment.
+
+     Improved Firefox compatibility for bad HTML:
+      - Unclosed <script>, <style> are now treated as empty tags.
+      - Unclosed <textarea>, <xmp> and <plaintext> treat rest as text.
+      - Unclosed <title> closes at next tag.
+
+     Make <!a'b> a comment by itself.
+
+
+
+_______________________________________________________________________________
+2006-04-28   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.54
+
+     Yaakov Belch discovered yet another issue with <script> parsing.
+     Enabling of 'empty_element_tags' got the parser confused
+     if it found such a tag for elements that are normally parsed
+     in literal mode.  Of these <script src="..."/> is the only
+     one likely to be found in documents.
+     <http://rt.cpan.org//Ticket/Display.html?id=18965>
+
+
+
+_______________________________________________________________________________
+2006-04-27   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.53
+
+     When ignore_element was enabled it got confused if the
+     corresponding tags did not nest properly; the end tag
+     was treated it as if it was a start tag.
+     Found and fixed by Yaakov Belch <code@yaakovnet.net>.
+     <http://rt.cpan.org/Ticket/Display.html?id=18936>
+
+
+
+_______________________________________________________________________________
+2006-04-26   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.52
+
+     Make sure the 'start_document' fires exactly once for
+     each document parsed.  For earlier releases it did not
+     fire at all for empty documents and could fire multiple
+     times if parse was called with empty chunks.
+
+     Documentation tweaks and typo fixes.
+
+
+
+_______________________________________________________________________________
+2006-03-22   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.51
+
+     Named entities outside the Latin-1 range are now only expanded
+     when properly terminated with ";".  This makes HTML::Parser
+     compatible with Firefox/Konqueror/MSIE when it comes to how these
+     entities are expanded in attribute values.  Firefox does expand
+     unterminated non-Latin-1 entities in plain text, so here
+     HTML::Parser only stays compatible with Konqueror/MSIE.
+     Fixes <http://rt.cpan.org/Ticket/Display.html?id=17962>.
+
+     Fixed some documentation typos spotted by <william@knowmad.com>.
+     <http://rt.cpan.org/Ticket/Display.html?id=18062>
+
+
+
+_______________________________________________________________________________
+2006-02-14   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.50
+
+     The 3.49 release didn't compile with VC++ because it mixed code
+     and declarations.  Fixed by Steve Hay <steve.hay@uk.radan.com>.
+
+
+
+_______________________________________________________________________________
+2006-02-08   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.49
+
+     Events could sometimes still fire after a handler has signaled eof.
+
+     Marked_sections with text ending in square bracket parsed wrong.
+     Fix provided by <paul.bijnens@xplanation.com>.
+     <http://rt.cpan.org/Ticket/Display.html?id=16749>
+
+
+
+_______________________________________________________________________________
+2005-12-02   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.48
+
+     Enabling empty_element_tags by default for HTML::TokeParser
+     was a mistake.  Reverted that change.
+     <http://rt.cpan.org/Ticket/Display.html?id=16164>
+
+     When processing a document with "marked_sections => 1", the
+     skipped text missed the first 3 bytes "<![".
+     <http://rt.cpan.org/Ticket/Display.html?id=16207>
+
+
+
+2005-11-22   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.47
+
+     Added empty_element_tags and xml_pic configuration
+     options.  These make it possible to enable these XML
+     features without enabling the full XML-mode.
+
+     The empty_element_tags is enabled by default for
+     HTML::TokeParser.
+
+
+
+2005-10-24   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.46
+     
+     Don't try to treat an literal &nbsp; as space.
+     This breaks Unicode parsing.
+     <http://rt.cpan.org/Ticket/Display.html?id=15068>
+
+     The unbroken_text option is now on by default
+     for HTML::TokeParser.
+
+     HTML::Entities::encode will now encode "'" by default.
+
+     Improved report/ignore_tags documentation by
+     Norbert Kiesel <nkiesel@tbdnetworks.com>.
+
+     Test suite now use Test::More, by
+     Norbert Kiesel <nkiesel@tbdnetworks.com>.
+
+     Fix HTML::Entities typo spotted by
+     Stefan Funke <bundy@adm.arcor.net>.
+
+     Faster load time with XSLoader (perl-5.6 or better now required).
+
+     Fixed POD markup errors in some of the modules.
+
+
+
+2005-01-06   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.45
+
+     Fix stack memory leak caused by missing PUTBACK.  Only
+     code that used $p->parse(\&cb) form was affected.
+     Fix provided by Gurusamy Sarathy <gsar@sophos.com>.
+
+
+
+2004-12-28   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.44
+
+     Fix confusion about nested quotes in <script> and <style> text.
+
+
+
+2004-12-06   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.43
+
+     The SvUTF8 flag was not propagated correctly when replacing
+     unterminated entities.
+
+     Fixed test failure because of missing binmode on Windows.
+
+
+
+2004-12-04   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.42
+
+     Avoid sv_catpvn_utf8_upgrade() as that macro was not
+     available in perl-5.8.0.
+     Patch by Reed Russell <Russell.Reed@acxiom.com>.
+
+     Add casts to suppress compilation warnings for char/U8
+     mismatches.
+
+     HTML::HeadParser will always push new header values.
+     This make sure we never loose old header values.
+
+
+
+2004-11-30   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.41
+
+     Fix unresolved symbol error with perl-5.005.
+
+
+
+2004-11-29   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.40
+
+     Make utf8_mode only available on perl-5.8 or better.  It produced
+     garbage with older versions of perl.
+
+     Emit warning if entities are decoded and something in the first
+     chunk looks like hi-bit UTF-8.  Previously this warning was only
+     triggered for documents with BOM.
+
+
+
+2004-11-23   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.39_92
+
+     More documentation of the Unicode issues.  Moved around HTML::Parser
+     documentation a bit.
+
+     New boolean option; $p->utf8_mode to allow parsing of raw  UTF-8.
+
+     Documented that HTML::Entities::decode_entities() can take multiple
+     arguments.
+
+     Unterminated entities are now decoded in text (compatibility
+     with MSIE misfeature).
+
+     Document HTML::Entities::_decode_entities(); this variation of the
+     decode_entities() function has been available for a long time, but
+     have not been documented until now.
+
+     HTML::Entities::_decode_entities() can now be told to try to
+     expand unterminated entities.
+
+     Simplified Makefile.PL
+
+
+
+2004-11-23   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.39_91
+
+     The HTML::HeadParser will skip Unicode BOM.  Previously it
+     would consider the <head> section done when it saw the BOM.
+
+     The parser will look for Unicode BOM and give appropriate
+     warnings if the form found indicate trouble.
+
+     If no matching end tag is found for <script>, <style>, <xmp>
+     <title>, <textarea> then generate one where the next tag
+     starts.
+
+     For <script> and <style> recognize quoted strings and don't
+     consider end element if the corresponding end tag is found
+     inside such a string.
+
+
+
+2004-11-17   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.39_90
+
+     The <title> element is now parsed in literal mode, which
+     means that other tags are not recognized until </title> has
+     been seen.
+
+     Unicode support for perl-5.8 and better.
+
+        Decoding Unicode entities always enabled; no longer a compile
+        time option.
+
+        Propagation of UTF8 state on strings.
+        Patch contributed by John Gardiner Myers <jgmyers@proofpoint.com>.
+
+        Calculate offsets and lengths in chars for Unicode strings.
+
+     Fixed link typo in the HTML::TokeParser documentation.
+
+
+
+2004-11-11   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.38
+
+     New boolean option; $p->closing_plaintext
+     Contributed by Alex Kapranoff <alex@kapranoff.ru>
+
+
+
+2004-11-10   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.37
+
+     Improved handling of HTML encoded surrogate pairs and illegally
+     encoded Unicode; <http://rt.cpan.org/Ticket/Display.html?id=7785>.
+     Patch by John Gardiner Myers <jgmyers@proofpoint.com>.
+
+     Avoid generating bad UTF8 strings when decoding entities
+     representing chars beyond #255 in 8-bit strings.  Such bad
+     UTF8 sometimes made perl-5.8.5 and older segfault.
+
+     Undocument v2 style subclassing in synopsis section.
+
+     Internal cleanup:
+
+        Make 'gcc -Wall' happier.
+
+        Avoid modification of PVs during parsing of attrspec.
+        Another patch by John Gardiner Myers.
+
+
+
+2004-04-01   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.36
+
+     Improved MSIE/Mozilla compatibility.  If the same attribute
+     name repeats for a start tag, use the first value instead
+     of the last.  Patch by Nick Duffek <html-parser@duffek.com>.
+     <http://rt.cpan.org/Ticket/Display.html?id=5472>
+
+
+
+2003-12-12   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.35
+
+     Documentation fixes by Paul Croome <Paul.Croome@softwareag.com>.
+
+     Removed redundant dSP.
+
+
+
+2003-10-27   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.34
+
+     Fix segfault that happened when the parse callback caused
+     the stack to get reallocated.  The original bug report was
+     <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=217616>
+
+
+
+2003-10-14   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.33
+
+     Perl 5.005 or better is now required.  For some reason we get
+     a test failure with perl-5.004 and I don't really feel like
+     debugging that perl any more.  Details about this failure can
+     be found at <http://rt.cpan.org/Ticket/Display.html?id=4065>.
+
+     New HTML::TokeParser method called 'get_phrase'.  It returns
+     all current text while ignoring any phrase-level markup.
+
+     The HTML::TokeParser method 'get_text' now expands skipped 
+     non-phrase-level tags as a single space.
+
+
+
+2003-10-10   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.32
+
+     If the document parsed ended with some kind of unterminated markup,
+     then the parser state was not reset properly and this piece of markup
+     would show up in the beginning of the next document parsed.
+     <http://rt.cpan.org/Ticket/Display.html?id=3954>
+
+     The get_text and get_trimmed_text methods of HTML::TokeParser can
+     now take multiple end tags as argument.  Patch by <siegmann@tinbergen.nl>
+     at <http://rt.cpan.org/Ticket/Display.html?id=3166>.
+
+     Various documentation tweaks.
+
+     Included another example program: hdump
+
+
+
+2003-08-19   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.31
+
+     The -DDEBUGGING fix in 3.30 was not really there :-(
+
+
+
+2003-08-17   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.30
+
+     The previous release failed to compile on a -DDEBUGGING perl
+     like the one provided by Redhat 9.
+
+     Got rid of references to perl-5.7.
+
+     Further fixes to avoid warnings from Visual C.
+     Patch by Steve Hay <steve.hay@uk.radan.com>.
+
+
+
+2003-08-14   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.29
+
+     Setting xml_mode now implies strict_names also for end tags.
+
+     Avoid warning from Visual C.  Patch by <gsar@activestate.com>.
+
+     64-bit fix from Doug Larrick <doug@ties.org>
+     http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=195500
+
+     Try to parse similar to Mozilla/MSIE in certain edge cases.
+     All these are outside of the official definition of HTML but
+     HTML spam often tries to take advantage of these.
+
+       - New configuration attribute 'strict_end'.  Unless enabled
+         we will allow end tags to contain extra words or stuff
+         that look like attributes before the '>'.  This means that
+         tags like these:
+
+            </foo foo="<ignored>">
+            </foo ignored>
+            </foo ">" ignored>
+
+         are now all parsed as a 'foo' end tag instead of text.
+         Even if the extra stuff looks like attributes they will not
+         be reported if requested via the 'attr' or 'tokens' argspecs
+         for the 'end' handler.
+
+       - Parse '</:comment>' and '</ comment>' as comments unless
+         strict_comment is enabled.  Previous versions of the parser
+         would report these as text.  If these comments contain
+         quoted words prefixed by space or '=' these words can
+         contain '>' without terminating the comment.
+        
+       - Parse '<! "<>" foo>' as comment containing ' "<>" foo'.
+         Previous versions of the parser would terminate the comment
+         at the first '>' and report the rest as text.
+
+       - Legacy comment mode:  Parse with comments terminated with a
+         lone '>' if no '-->' is found before eof.
+
+       - Incomplete tag at eof is reported as a 'comment' instead
+         of 'text' unless strict_comment is enabled.
+
+
+
+2003-04-16   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.28
+
+     When 'strict_comment' is off (which it is by default)
+     treat anything that matches <!...> a comment.
+
+     Should now be more efficient on threaded perls.
+
+
+
+2003-01-18   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.27
+
+     Typo fixes to the documentation.
+
+     HTML::Entities::escape_entities_numeric contributed
+     by Sean M. Burke <sburke@cpan.org>.
+
+     Included one more example program 'hlc' that show
+     how to downcase all tags in an HTML file.
+
+
+
+2002-03-17   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.26
+
+     Avoid core dump in some cases where the callback croaks.
+     The perl_call_method and perl_call_sv needs G_EVAL flag
+     to be safe.
+
+     New parser attributes; 'attr_encoded' and 'case_sensitive'.
+     Contributed by Guy Albertelli II <guy@albertelli.com>.
+
+     HTML::Entities
+         - don't encode \r by default as suggested by Sean M. Burke.
+
+     HTML::HeadParser
+         - ignore empty http-equiv
+         - allow multiple <link> elements.  Patch by
+           Timur I. Bakeyev <timur@gnu.org>
+
+     Avoid warnings from bleadperl on the uentities test.
+
+
+
+2001-05-11   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.25
+
+     Minor tweaks for build failures on perl5.004_04, perl-5.6.0,
+     and for macro clash under Windows.
+
+     Improved parsing of <plaintext>...  :-)
+
+
+
+2001-05-09   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.24
+
+     $p->parse(CODE)
+
+     New events: start_document, end_document
+
+     New argspecs: skipped_text, offset_end
+
+     The offset/line/column counters was not properly reset
+     after eof.
+
+
+
+2001-05-01   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.23
+
+     If the $p->ignore_elements filter did not work as it should if
+     handlers for start/end events was not registered.
+
+
+
+2001-04-17   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.22
+
+     The <textarea> element is now parsed in literal mode, i.e. no other tags
+     recognized until the </textarea> tag is seen.  Unlike other literal elements,
+     the text content is not 'cdata'.
+
+     The XML &apos; entity is decoded.  It apos-char itself is still encoded as
+     &#39; as &apos; is not really an HTML tag, and not recognized by many HTML
+     browsers.
+
+
+
+2001-04-10   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.21
+
+     Fix a memory leak which occurred when using filter methods.
+
+     Avoid a few compiler warnings (DEC C):
+        - Trailing comma found in enumerator list
+        - "unsigned char" is not compatible with "const char".
+
+     Doc update.
+
+
+
+2001-04-02   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.20
+
+     Some minor documentation updates.
+
+
+
+2001-03-30   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.19_94
+
+     Implemented 'tag', 'line', 'column' argspecs.
+
+     HTML::PullParser doc update.
+     eg/hform is an example of HTML::PullParser usage.
+
+
+
+2001-03-27   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.19_93
+
+     Shorten 'report_only_tags' to 'report_tags'.
+     I think it reads better.
+
+     Bleadperl portability fixes.
+
+
+
+2001-03-25   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.19_92
+
+     HTML::HeadParser made more efficient by using 'ignore_elements'.
+
+     HTML::LinkExtor made more efficient by using 'report_only_tags'.
+
+     HTML::TokeParser generalized into HTML::PullParser.  HTML::PullParser
+     only support the get_token/unget_token interface of HTML::TokeParser,
+     but is more flexible because the information that make up an token
+     is customisable.  HTML::TokeParser is made into an HTML::PullParser
+     subclass.
+
+
+
+2001-03-19   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.19_91
+
+     Array references can be passed to the filter methods.  Makes it easier
+     to use them as constructor options.
+
+     Example programs updated to use filters.
+
+     Reset ignored_element state on EOF.
+
+     Documentation updates.
+
+     The netscape_buggy_comment() method now generates mandatory warning
+     about its deprecation.
+
+
+
+2001-03-13   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.19_90
+
+     This is an developer only release.  It contains some new
+     experimental features.  The interface to these might still change.
+
+     Implemented filters to reduce the numbers of callbacks generated:
+        - $p->ignore_tags()
+        - $p->report_only_tags()
+        - $p->ignore_elements()
+
+     New @attr argspec.  Less overhead than 'attr' and allow
+     compatibility with XML::Parser style start events.
+
+     The whole argspec can be wrapped up in @{...} to signal
+     flattening.  Only makes a difference when the target is an
+     array.
+
+
+
+2001-03-09   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.19
+
+     Avoid the entity2char global.  That should make the module
+     more thread safe.   Patch by Gurusamy Sarathy <gsar@ActiveState.com>.
+
+
+
+2001-02-24   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.18
+
+     There was a C++ style comment left in util.c.  Strict C
+     compilers do not like that kind of stuff.
+
+
+
+2001-02-23   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.17
+
+     The 3.16 release broke MULTIPLICITY builds.  Fixed.
+
+
+
+2001-02-22   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.16
+
+     The unbroken_text option now works across ignored tags.
+
+     Fix casting of pointers on some 64 bit platforms.
+
+     Fix decoding of Unicode entities.  Only optionally available for
+     perl-5.7.0 or better.
+
+     Expose internal decode_entities() function at the Perl level.
+
+     Reindented some code.
+
+
+
+2000-12-26   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.15
+
+     HTML::TokeParser's get_tag() method now takes multiple
+     tags to match.  Hopefully the documentation is also a bit clearer.
+
+     #define PERL_NO_GET_CONTEXT: Should speed up things for thread
+     enabled versions of perl.
+
+     Quote some more entities that also happens to be perl keywords.
+     This avoids warnings on perl-5.004.
+
+     Unicode entities only triggered for perl-5.7.0 or higher.
+
+
+
+2000-12-03   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.14
+
+     If a handler triggered by flushing text at eof called the
+     eof method then infinite recursion occurred.  Fixed.
+     Bug discovered by Jonathan Stowe <gellyfish@gellyfish.com>.
+
+     Allow <!doctype ...> to be parsed as declaration.
+
+
+
+2000-09-17   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.13
+
+     Experimental support for decoding of Unicode entities.
+
+
+
+2000-09-14   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.12
+
+     Some tweaks to get it to compile with "Optimierender Microsoft (R)
+     32-Bit C/C++-Compiler, Version 12.00.8168, fuer x86."
+     Patch by Matthias Waldorf <matthias.waldorf@zoom.de>.
+
+     HTML::Entities documentation spelling patch by
+     David Dyck <dcd@tc.fluke.com>.
+
+
+
+2000-08-22   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.11
+
+     HTML::LinkExtor and eg/hrefsub now obtain %linkElements from
+     the HTML::Tagset module.
+
+
+
+2000-06-29   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.10
+
+     Avoid core dump when stack gets relocated as the result of
+     text handler invocation while $p->unbroken_text is enabled.
+     Needed to refresh the stack pointer.
+
+
+
+2000-06-28   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.09
+
+     Avoid core dump if somebody clobbers the aliased $self argument of
+     a handler.
+
+     HTML::TokeParser documentation update suggested by
+     Paul Makepeace <Paul.Makepeace@realprogrammers.com>.
+
+
+
+2000-05-23   Gisle Aas <gisle@ActiveState.com>
+
+     Release 3.08
+
+     Fix core dump for large start tags.
+     Bug spotted by Alexander Fraser <green795@hotmail.com>
+
+     Added yet another example program: eg/hanchors
+
+     Typo fix by Jamie McCarthy <jamie@mccarthy.org>
+
+
+
+2000-03-20   Gisle Aas <gisle@aas.no>
+
+     Release 3.07
+
+     Fix perl5.004 builds (was broken in 3.06)
+
+     Declaration parsing mode now only triggers for <!DOCTYPE ...> and
+     <!ENTITY ...>.  Based on patch by la mouton <kero@3sheep.com>.
+
+
+
+2000-03-06   Gisle Aas <gisle@aas.no>
+
+     Release 3.06
+
+     Multi-threading/MULTIPLICITY compilation fix.
+     Both Doug MacEachern <dougm@pobox.com> and
+     Matthias Urlichs <smurf@noris.net> provided a patch.
+
+     Avoid some "statement not reached" warnings from picky
+     compilers.
+
+     Remove final commas in enums as ANSI C does not allow
+     them and some compilers actually care.
+     Patch by James Walden <jamesw@ichips.intel.com>
+
+     Added eg/htextsub example program.
+
+
+
+2000-01-22   Gisle Aas <gisle@aas.no>
+
+     Release 3.05
+
+     Implemented $p->unbroken_text option
+
+     Don't parse content of certain HTML elements as CDATA when
+     xml_mode is enabled.
+
+     Offset was reported with wrong sign for text at end of chunk.
+
+
+
+2000-01-15   Gisle Aas <gisle@aas.no>
+
+    Release 3.04
+
+    Backed out 3.03-patch that checked for legal handler and attribute
+    names in the HTML::Parser constructor.
+
+    Documentation typo fixed by Michael.
+
+
+
+2000-01-14   Gisle Aas <gisle@aas.no>
+
+    Release 3.03
+
+    We did not get out of comment mode for comments ending with an
+    odd number of "-" before ">".  Patch by la mouton <kero@3sheep.com>
+
+    Documentation patch by Michael.
+
+
+
+1999-12-21   Gisle Aas <gisle@aas.no>
+
+    Release 3.02
+
+    Hide ~-magic IV-pointer to 'struct p_state' behind a reference.
+    This allow copying of the internal _hparser_xs_state element, and
+    will make HTML-Tree-0.61 work again.
+
+    Introduced $p->init() which might be useful for subclasses that
+    only want the initialization part of the constructor.
+
+    Filled out DIAGNOSTICS section of the HTML::Parser POD.
+
+
+
+1999-12-19   Gisle Aas <gisle@aas.no>
+
+    Release 3.01
+
+    Rely on ~-magic instead of a DESTROY method to deallocate
+    the internal 'struct p_state'.  This avoid memory leaks
+    when people simply wipe of the content of the object hash.
+
+    One of the assertion in hparser.c had opposite logic.  This made
+    the parser fail when compiled with a -DDEBUGGING perl.
+
+    Don't assume any specific order of hash keys in the t/cases.t.
+    This test failed with some newer development releases of perl.
+
+
+
+1999-12-14   Gisle Aas <gisle@aas.no>
+
+    Release 3.00
+
+    Documentation update (most of it from Michael)
+
+    Minor patch to eg/hstrip so that it use a "" handler
+    instead of &ignore.
+
+    Test suite patches from Michael
+
+
+
+1999-12-13   Gisle Aas <gisle@aas.no>
+
+    Release 2.99_96
+
+    Patches from Michael:
+
+       - A handler of "" means that the event will be ignored.
+         More efficient than using 'sub {}' as handler.
+
+       - Don't use a perl hash for looking up argspec keywords.
+
+       - Documentation tweaks.
+
+
+
+1999-12-09   Gisle Aas <gisle@aas.no>
+
+    Release 2.99_95 (this is a 3.00 candidate)
+
+    Fixed core dump when "<" was followed by an 8-bit character.
+    Spotted and test case provided by Doug MacEachern.  Doug had
+    been running HTML-Parser-XS through more that 1 million urls that
+    had been downloaded via LWP.
+
+    Handlers can now invoke $p->eof to request the parsing to terminate.
+    HTML::HeadParser has been simplified by taking advantage of this.
+    Also added a title-extraction example that uses this.
+
+    Michael once again fixed my bad English in the HTML::Parser
+    documentation.
+
+    netscape_buggy_comment will carp instead of warn
+
+    updated TODO/README
+
+    Documented that HTML::Filter is depreciated.
+
+    Made backslash reserved in literal argspec strings.
+
+    Added several new test scripts.
+
+
+
+1999-12-08   Gisle Aas <gisle@aas.no>
+
+    Release 2.99_94 (should almost be a 3.00 candidate)
+
+    Renamed 'cdata_flag' as 'is_cdata'.
+
+    Dropped support for wrapping callback handler and argspec
+    in an array and passing a reference to $p->handler.  It
+    created ambiguities when you want to pass a array as
+    handler destination and not update argspec.  The wrapping
+    for constructor arguments are unchanged.
+
+    Reworked the documentation after updates from Michael.
+
+    Simplified internal check_handler().  It should probably simply
+    be inlined in handler() again.
+
+    Added argspec 'length' and 'undef'
+
+    Fix statement-less label.  Fix suggested by Matthew Langford
+    <langfml@Eng.Auburn.EDU>.
+
+    Added two more example programs: eg/hstrip and eg/htext.
+
+    Various minor patches from Michael.
+
+
+
+1999-12-07   Gisle Aas <gisle@aas.no>
+
+    Release 2.99_93
+
+    Documentation update
+
+    $p->bool_attr_value renamed as $p->boolean_attribute_value
+
+    Internal renaming: attrspec --> argspec
+
+    Introduced internal 'enum argcode' in hparser.c
+
+    Added eg/hrefsub
+
+
+
+1999-12-05   Gisle Aas <gisle@aas.no>
+
+    Release 2.99_92
+
+    More documentation patches from Michael
+
+    Renamed 'token1' as 'token0' as suggested by Michael
+
+    For artificial end tags we now report 'tokens', but not 'tokenpos'.
+
+    Boolean attribute values show up as (0, 0) in 'tokenpos' now.
+
+    If $p->bool_attr_value is set it will influence 'tokens'
+
+    Fix for core dump when parsing <a "> when $p->strict_names(0).
+    Based on fix by Michael.
+
+    Will av_extend() the tokens/tokenspos arrays.
+
+    New test suite script by Michael: t/attrspec.t
+
+
+
+1999-12-04   Gisle Aas <gisle@aas.no>
+
+    Release 2.99_91
+
+    Implemented attrspec 'offset'
+
+    Documentation patch from Michael
+
+    Some more cleanup/updated TODO
+
+
+
+1999-12-03   Gisle Aas <gisle@aas.no>
+
+    Release 2.99_90 (first beta for 3.00)
+
+    Using "realloc" as a parameter name in grow_tokens created
+    problems for some people.  Fix by Paul Schinder <schinder@pobox.com>
+
+    Patch by Michael that makes array handler destinations really work.
+
+    Patch by Michael that make HTML::TokeParser use this.  This gave a
+    a speedup of about 80%.
+
+    Patch by Michael that makes t/cases into a real test.
+
+    Small HTML::Parser documentation patch by Michael.
+
+    Renamed attrspec 'origtext' to 'text' and 'decoded_text' to 'dtext'
+
+    Split up Parser.xs.  Moved stuff into hparser.c and util.c
+
+    Dropped html_ prefix from internal parser functions.
+
+    Renamed internal function html_handle() as report_event().
+
+
+
+1999-12-02   Gisle Aas <gisle@aas.no>
+
+   Release 2.99_17
+
+   HTML::Parser documentation patch from Michael.
+
+   Fix memory leaks in html_handler()
+
+   Patch that makes an array legal as handler destination.
+   Also from Michael.
+
+   The end of marked sections does not eat successive newline
+   any more.
+
+   The artificial end event for empty tag in xml_mode did not
+   report an empty origtext.
+
+   New constructor option: 'api_version'
+
+
+
+1999-12-01   Gisle Aas <gisle@aas.no>
+
+   Release 2.99_16
+
+   Support "event" in argspec.  It expands to the name of the
+   handler (minus "default").
+
+   Fix core dump for large start tags.  The tokens_grow() routine
+   needed an adjustment.  Added test for this; t/largstags.t.
+
+
+
+1999-11-30   Gisle Aas <gisle@aas.no>
+
+   Release 2.99_15
+
+   Major restructuring/simplification of callback interface based on
+   initial work by Michael.  The main news is that you now need to
+   tell what arguments you want to be provided to your callbacks.
+
+   The following parser options has been eliminated:
+
+       $p->decode_text_entities
+       $p->keep_case
+       $p->v2_compat
+       $p->pass_self
+       $p->attr_pos
+
+
+
+1999-11-26   Gisle Aas <gisle@aas.no>
+
+   Release 2.99_14
+
+   Documentation update by Michael A. Chase.
+
+   Fix for declaration parsing by Michael A. Chase.
+
+   Workaround for perl5.004_05 bug. Can't return &PL_sv_undef.
+
+
+
+1999-11-22   Gisle Aas <gisle@aas.no>
+
+   Release 2.99_13
+
+   New Parser.pm POD based on initial work by Michael A. Chase.
+   All new features should now be described.
+
+   $p->callback(start => undef) will not reset the callback.
+
+   $p->xml_mode() did not parse attributes correct because
+   HCTYPE_NOT_SPACE_EQ_SLASH_GT flag was never set.
+
+   A few more tests.
+
+
+
+1999-11-18   Gisle Aas <gisle@aas.no>
+
+   Release 2.99_12
+
+   Implemented $p->attr_pos attribute.  This causes attr positions
+   within $origtext of the start tag to be reported instead of the
+   attribute values.  The positions are reported as 4 numbers; end of
+   previous attr, start of this attr, start of attr value, and end of
+   attr.  This should make substr() manipulations of $origtext easy.
+
+   Implemented $p->unbroken_text attribute.  This makes sure that
+   text segments are never broken and given back as separate text
+   callbacks.  It delays text callbacks until some other markup
+   has been recognized.
+
+   More English corrections by Michael A. Chase.
+
+   HTML::LinkExtor now recognizes even more URI attributes as
+   suggested by Sean M. Burke <sburke@netadventure.net>
+
+   Completed marked sections support.  It is also now a compile
+   time decision if you want this supported or not.  The only
+   drawback of enabling it should be a possible parsing speed
+   reduction.  I have not measured this yet.
+
+   The keys for callbacks initialized in the constructor are now
+   suffixed with "_cb".
+
+   Renamed $p->pass_cbdata to $p->pass_self.
+
+   Added magic number to the p_state struct.
+
+
+
+1999-11-17   Gisle Aas <gisle@aas.no>
+
+   Release 2.99_11
+
+   Don't leak $@ modifications from HTML::Parser constructor.
+
+   Included HTML::Parser POD.
+
+   Marked sections almost work.  CDATA and RCDATA should work.
+
+   For tags that take us into literal_mode; <script>, <style>,
+   <xmp>, we did not recognize the end tag unless it was written
+   in all lower case.
+
+
+
+1999-11-16   Gisle Aas <gisle@aas.no>
+
+   Release 2.99_10
+
+   The mkhctype and mkpfunc scripts were using \z inside RE.  This
+   did not work for perl5.004.  Replaced them with plain old
+   dollar signs.
+
+
+
+1999-11-15   Gisle Aas <gisle@aas.no>
+
+   Release 2.99_09
+
+   Grammar fixes by Michael A. Chase <mchase@ix.netcom.com>
+
+   Some more test suite patches for Win32 by Michael A. Chase
+   <mchase@ix.netcom.com>
+
+   Implemented $p->strict_names attribute.  By default we now
+   allow almost anything in tag and attribute names.  This is much
+   closer to the behaviour of some popular browsers.  This allows us
+   to parse broken tags like this example from the LWP mailing list:
+   <IMG ALIGN=MIDDLE SRC=newprevlstGr.gif ALT=[PREV LIST] BORDER=0>
+
+   Introduced some tables in "hctype.h" and "pfunc.h".  These
+   are built by the corresponding "mk..." script.
+
+
+
+1999-11-10   Gisle Aas <gisle@aas.no>
+
+   Release 2.99_08
+
+   Make Parser.xs compile on perl5.004_05 too.
+
+   New callback called 'default'.  This will be called for any
+   document text no other callback shows an interest in.
+
+   Patch by Michael A. Chase <mchase@ix.netcom.com> that should
+   help clean up files for the test suite on Win32.
+
+   Can now set up various attributes with key/value pairs passed to
+   the constructor.
+
+   $p->parse_file() will open the file in binmode()
+
+   Pass complete processing instruction tag as second argument
+   to process callback.
+
+   New boolean attribute v2_compat.  This influences how attributes
+   are reported for start tags.
+
+   HTML::Filter now filters process instructions too.
+
+   Faster HTML::LinkExtor by taking advantage of the new
+   callback interface.  The module now also uses URI.pm (instead
+   of the old URI::URL) to absolutize URIs.
+
+   Faster HTML::TokeParser by taking advantage of new
+   accum interface.
+
+
+
+1999-11-09   Gisle Aas <gisle@aas.no>
+
+   Release 2.99_07
+
+   Entities in attribute values are now always expanded.
+
+   If you set the $p->decode_text_entities to a true value, then
+   you don't have to decode the text yourself.
+
+   In xml_mode we don't report empty element tags as a start tag
+   with an extra parameter any more.  Instead we generate an artificial
+   end tag.
+
+   'xml_mode' now implies 'keep_case'.
+
+   The parser now keeps its own copy of the bool_attr_value value.
+
+   Avoid memory leak for text callbacks
+
+   Avoid using ERROR as a goto label.
+
+   Introduced common internal accessor function for all boolean parser
+   attributes.
+
+   Tweaks to make Parser.xs compile under perl5.004.
+
+
+
+1999-11-08   Gisle Aas <gisle@aas.no>
+
+   Release 2.99_06
+
+   Internal fast decode_entities().   By using it we are able to make
+   the HTML::Entities::decode function 6 times faster than the old one
+   implemented in pure Perl.
+
+   $p->bool_attr_value() can be set to influence the value that
+   boolean attributes will be assigned.  The default is to assign
+   a value identical to the attribute name.
+
+   Process instructions are reported as "PI" in @accum
+   
+   $p->xml_mode(1) modifies how processing instructions are terminated
+   and allows "/>" at the end of start tags.
+
+   Turn off optimizations when compiling with gcc on Solaris.  Avoids
+   what we believe to be a compiler bug.  Should probably figure out
+   which versions of gcc have this bug.
+
+
+
+1999-11-05   Gisle Aas <gisle@aas.no>
+
+   Release 2.99_05
+
+   The previous release did not even compile.  I forgot to try 'make test'
+   before uploading.
+
+
+
+1999-11-05   Gisle Aas <gisle@aas.no>
+
+   Release 2.99_04
+
+   Generalized <XMP>-support to cover all literal parsing.  Currently
+   activated for <script>, <style>, <xmp> and <plaintext>.
+
+
+
+1999-11-05   Gisle Aas <gisle@aas.no>
+
+   Release 2.99_03
+
+   <XMP>-support.
+
+   Allow ":" in tag and attribute names
+
+   Include rest of the HTML::* files from the old HTML::Parser
+   package.  This should make testing easier.
+
+
+
+1999-11-04   Gisle Aas <gisle@aas.no>
+
+   Release 2.99_02
+
+   Implemented keep_case() option.  If this attribute is true, then
+   we don't lowercase tag and attribute names.
+
+   Implemented accum() that takes an array reference.  Tokens are
+   pushed onto this array instead of sent to callbacks.
+
+   Implemented strict_comment().
+
+
+
+1999-11-03   Gisle Aas <gisle@aas.no>
+
+   Release 2.99_01
+
+   Baseline of XS implementation
+
+
+
+1999-11-05   Gisle Aas <gisle@aas.no>
+
+   Release 2.25
+
+   Allow ":" in attribute names as a workaround for Microsoft Excel
+   2000 which generates such files.
+
+   Make deprecate warning if netscape_buggy_comment() method is
+   used.  The method is used in strict_comment().
+
+   Avoid duplication of parse_file() method in HTML::HeadParser.
+
+
+
+1999-10-29   Gisle Aas <gisle@aas.no>
+
+   Release 2.24
+
+   $p->parse_file() will not close a handle passed to it any more.
+   If passed a filename that can't be opened it will return undef
+   instead of raising an exception, and strings like "*STDIN" are not
+   treated as globs any more.
+
+   HTML::LinkExtor knows about background attribute of <tables>.
+   Patch by Clinton Wong <clintdw@netcom.com>
+
+   HTML::TokeParser will parse large inline strings much faster now.
+   The string holding the document must not be changed during parsing.
+
+
+
+1999-06-09   Gisle Aas <gisle@aas.no>
+
+   Release 2.23
+
+   Documentation updates.
+
+
+
+1998-12-18   Gisle Aas <aas@sn.no>
+
+   Release 2.22
+
+   Protect HTML::HeadParser from evil $SIG{__DIE__} hooks.
+
+
+
+1998-11-13   Gisle Aas <aas@sn.no>
+
+   Release 2.21
+
+   HTML::TokeParser can now parse strings directly and does the
+   right thing if you pass it a GLOB.  Based on patch by
+   Sami Itkonen <si@iki.fi>.
+
+   HTML::Parser now allows space before and after "--" in Netscape
+   comments.  Patch by Peter Orbaek <poe@daimi.au.dk>.
+
+
+
+1998-07-08   Gisle Aas <aas@sn.no>
+
+   Release 2.20
+
+   Added HTML::TokeParser.  Check it out!
+
+
+
+1998-07-07   Gisle Aas <aas@sn.no>
+
+   Release 2.19
+
+   Don't end a text chunk with space when we try to avoid breaking up
+   words.
+
+
+
+1998-06-22   Gisle Aas <aas@sn.no>
+
+   Release 2.18
+
+   HTML::HeadParser->parse_file will now stop parsing when the
+   <body> starts as it should.
+
+   HTML::LinkExtor more easily subclassable by introducing the
+   $self->_found_link method.
+
+
+
+1998-04-28   Gisle Aas <aas@sn.no>
+
+   Release 2.17
+
+   Never split words (a sequence of non-space) between two invocations
+   of $self->text.  This is just a simplification of the code that tried
+   not to break entities.
+   
+   HTML::Parser->parse_file now use smaller chunks as already
+   suggested by the HTML::Parser documentation.
+
+
+
+1998-04-02   Gisle Aas <aas@sn.no>
+
+   Release 2.16
+   
+   The HTML::Parser could some times break hex entities (like &#xFFFF;)
+   in the middle.
+
+   Removed remaining forced dependencies on libwww-perl modules.  It
+   means that all tests should now pass, even if libwww-perl was not
+   installed previously.
+
+   More tests.
+
+
+
+1998-04-01   Gisle Aas <aas@sn.no>
+
+   Release 2.14, HTML::* modules unbundled from libwww-perl-5.22.
diff --git a/MANIFEST b/MANIFEST
new file mode 100644
index 0000000..6b89983
--- /dev/null
+++ b/MANIFEST
@@ -0,0 +1,80 @@
+Changes			History of this package
+MANIFEST		This file
+Makefile.PL		Will create 'Makefile' to build this extention
+Parser.pm		Bootstrap & documentation
+Parser.xs		XS glue
+README			The Instructions
+TODO			Ideas and things still left to do
+eg/hanchors		Extract all links from a document
+eg/hdump		Show how a document is parsed
+eg/hform		Parse <forms> using HTML::PullParser
+eg/hlc		        Downcase tag and attribute names
+eg/hrefsub		Do substitutions on link attributes
+eg/hstrip		Stip away certains tags/elements and attributes
+eg/htext		Leave only the text
+eg/htextsub	        Do substitutions only on the text content
+eg/htitle               Extract document title
+hints/solaris.pl	Avoid compiler bug
+hparser.c		Parser implementation
+hparser.h		Parser implementation (data structures)
+lib/HTML/Entities.pm	Encode and decode entities in strings
+lib/HTML/Filter.pm	HTML::Filter class
+lib/HTML/HeadParser.pm  HTML::HeadParser class
+lib/HTML/LinkExtor.pm   HTML::LinkExtor class
+lib/HTML/PullParser.pm  HTML::PullParser class
+lib/HTML/TokeParser.pm	HTML::TokeParser class
+mkhctype		Generates 'hctype.h'
+mkpfunc			Generates 'pfunc.h'
+t/api_version.t         Test api_version constructor option
+t/argspec-bad.t         Test various bad argspec arguments
+t/argspec.t		Test argspec
+t/argspec2.t		Test new argspecs @attr, @{...}
+t/attr-encoded.t	Test attr_encoded option
+t/callback.t		Use callback to get data
+t/case-sensitive.t	Test case_sensitive option
+t/cases.t		Test various interesting cases
+t/comment.t             Test comment parsing
+t/crashme.t             Parse random data
+t/declaration.t         Test declaration parsing
+t/default.t		Test default handler
+t/document.t		Test {start,end}_document behaviour
+t/dtext.t               Test dtext decoding of entities
+t/entities.t		Test encoding/decoding of entities
+t/entities2.t		Test _decode_entities()
+t/filter-methods.t	Test ignore_tags, ignore_elements methods.
+t/filter.t		Test HTML::Filter
+t/handler-eof.t         Test invocation of $p->eof in handlers
+t/handler.t		Test $p->handler method
+t/headparser-http.t	Test HTML::HeadParser
+t/headparser.t		Test HTML::HeadParser
+t/ignore.t		Test elements ignored by handler = '' or 0
+t/largetags.t		Test with very large tags
+t/linkextor-base.t	Test HTML::LinkExtor
+t/linkextor-rel.t	Test HTML::LinkExtor
+t/magic.t		Test that checking magic head in p_state works
+t/marked-sect.t         Test marked section support
+t/msie-compat.t		Test some MSIE compatibility edge cases
+t/offset.t		Test attrspec offset
+t/options.t             Test set/get for various parser options
+t/parsefile.t		Test the $p->parse_file() method
+t/parser.t		Test HTML::Parser subclassing
+t/pod.t			Test pod correctness
+t/plaintext.t		Test parsing of <plaintext>
+t/process.t		Test process instruction support
+t/pullparser.t		Test HTML::PullParser
+t/script.t              Test parsing of <script> with quoted strings
+t/skipped-text.t	Test skipped_text argspec
+t/stack-realloc.t	Test that stack reallocation bug don't come back
+t/textarea.t	        Test handling of <textarea>
+t/threads.t		Test thread safety
+t/tokeparser.t		Test HTML::TokeParser
+t/uentities.t           Test encoding/decoding of Unicode entities
+t/unbroken-text.t       Test unbroken_text option
+t/unicode.t		Test parsing of Unicode text
+t/unicode-bom.t		Test handling of the Unicode BOM character
+t/xml-mode.t		Test parsing in XML mode
+tokenpos.h		Dynamically sized token_pos arrays
+typemap			Convert between HTML::Parser and 'struct p_state'
+util.c			Some utility functions
+META.yml                                 Module YAML meta-data (added by MakeMaker)
+META.json                                Module JSON meta-data (added by MakeMaker)
diff --git a/META.json b/META.json
new file mode 100644
index 0000000..9dfc448
--- /dev/null
+++ b/META.json
@@ -0,0 +1,53 @@
+{
+   "abstract" : "HTML parser class",
+   "author" : [
+      "Gisle Aas <gisle@activestate.com>"
+   ],
+   "dynamic_config" : 1,
+   "generated_by" : "ExtUtils::MakeMaker version 6.66, CPAN::Meta::Converter version 2.120921",
+   "license" : [
+      "perl_5"
+   ],
+   "meta-spec" : {
+      "url" : "http://search.cpan.org/perldoc?CPAN::Meta::Spec",
+      "version" : "2"
+   },
+   "name" : "HTML-Parser",
+   "no_index" : {
+      "directory" : [
+         "t",
+         "inc"
+      ]
+   },
+   "prereqs" : {
+      "build" : {
+         "requires" : {
+            "ExtUtils::MakeMaker" : "0",
+            "Test::More" : "0"
+         }
+      },
+      "configure" : {
+         "requires" : {
+            "ExtUtils::MakeMaker" : "0"
+         }
+      },
+      "runtime" : {
+         "recommends" : {
+            "HTTP::Headers" : "0"
+         },
+         "requires" : {
+            "HTML::Tagset" : "3",
+            "XSLoader" : "0",
+            "perl" : "5.008"
+         }
+      }
+   },
+   "release_status" : "stable",
+   "resources" : {
+      "repository" : {
+         "url" : "http://github.com/gisle/html-parser"
+      },
+      "x_MailingList" : "mailto:libwww@perl.org"
+   },
+   "version" : "3.71"
+}
diff --git a/META.yml b/META.yml
new file mode 100644
index 0000000..dd2496d
--- /dev/null
+++ b/META.yml
@@ -0,0 +1,30 @@
+---
+abstract: 'HTML parser class'
+author:
+  - 'Gisle Aas <gisle@activestate.com>'
+build_requires:
+  ExtUtils::MakeMaker: 0
+  Test::More: 0
+configure_requires:
+  ExtUtils::MakeMaker: 0
+dynamic_config: 1
+generated_by: 'ExtUtils::MakeMaker version 6.66, CPAN::Meta::Converter version 2.120921'
+license: perl
+meta-spec:
+  url: http://module-build.sourceforge.net/META-spec-v1.4.html
+  version: 1.4
+name: HTML-Parser
+no_index:
+  directory:
+    - t
+    - inc
+recommends:
+  HTTP::Headers: 0
+requires:
+  HTML::Tagset: 3
+  XSLoader: 0
+  perl: 5.008
+resources:
+  repository: http://github.com/gisle/html-parser
+  x_MailingList: mailto:libwww@perl.org
+version: 3.71
diff --git a/Makefile.PL b/Makefile.PL
new file mode 100644
index 0000000..a641658
--- /dev/null
+++ b/Makefile.PL
@@ -0,0 +1,64 @@
+use strict;
+use ExtUtils::MakeMaker;
+
+WriteMakefile(
+    NAME	 => 'HTML::Parser',
+    VERSION_FROM => 'Parser.pm',
+    ABSTRACT_FROM => 'Parser.pm',
+    AUTHOR       => 'Gisle Aas <gisle@activestate.com>',
+    LICENSE	 => 'perl',
+
+    MIN_PERL_VERSION => 5.008,
+    PREREQ_PM    => {
+		      'HTML::Tagset' => 3,
+		      'XSLoader' => 0,
+                    },
+    META_MERGE   => {
+        build_requires => { 'Test::More' => 0 },
+        recommends => { 'HTTP::Headers' => 0 },
+        resources => {
+            repository => 'http://github.com/gisle/html-parser',
+	    MailingList => 'mailto:libwww@perl.org',
+        }
+    },
+
+    DEFINE       => "-DMARKED_SECTION",
+    H            => [ "hparser.h", "hctype.h", "tokenpos.h", "pfunc.h",
+		      "hparser.c", "util.c",
+		    ],
+    clean        => { FILES => 'hctype.h pfunc.h' },
+);
+
+
+sub MY::postamble
+{
+    '
+pfunc.h : mkpfunc
+	$(PERLRUN) mkpfunc >pfunc.h
+
+hctype.h : mkhctype
+	$(PERLRUN) mkhctype >hctype.h
+'
+}
+
+BEGIN {
+    # compatibility with older versions of MakeMaker
+    my $developer = -f "MANIFEST.SKIP";
+    my %mm_req = (
+        LICENCE => 6.31,
+        META_MERGE => 6.45,
+        META_ADD => 6.45,
+        MIN_PERL_VERSION => 6.48,
+    );
+    undef(*WriteMakefile);
+    *WriteMakefile = sub {
+        my %arg = @_;
+        for (keys %mm_req) {
+            unless (eval { ExtUtils::MakeMaker->VERSION($mm_req{$_}) }) {
+                warn "$_ $@" if $developer;
+                delete $arg{$_};
+            }
+        }
+        ExtUtils::MakeMaker::WriteMakefile(%arg);
+    };
+}
diff --git a/Parser.pm b/Parser.pm
new file mode 100644
index 0000000..42dd1a1
--- /dev/null
+++ b/Parser.pm
@@ -0,0 +1,1240 @@
+package HTML::Parser;
+
+# Copyright 1996-2009, Gisle Aas.
+# Copyright 1999-2000, Michael A. Chase.
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the same terms as Perl itself.
+
+use strict;
+use vars qw($VERSION @ISA);
+
+$VERSION = "3.71";
+
+require HTML::Entities;
+
+require XSLoader;
+XSLoader::load('HTML::Parser', $VERSION);
+
+sub new
+{
+    my $class = shift;
+    my $self = bless {}, $class;
+    return $self->init(@_);
+}
+
+
+sub init
+{
+    my $self = shift;
+    $self->_alloc_pstate;
+
+    my %arg = @_;
+    my $api_version = delete $arg{api_version} || (@_ ? 3 : 2);
+    if ($api_version >= 4) {
+	require Carp;
+	Carp::croak("API version $api_version not supported " .
+		    "by HTML::Parser $VERSION");
+    }
+
+    if ($api_version < 3) {
+	# Set up method callbacks compatible with HTML-Parser-2.xx
+	$self->handler(text    => "text",    "self,text,is_cdata");
+	$self->handler(end     => "end",     "self,tagname,text");
+	$self->handler(process => "process", "self,token0,text");
+	$self->handler(start   => "start",
+		                  "self,tagname,attr,attrseq,text");
+
+	$self->handler(comment =>
+		       sub {
+			   my($self, $tokens) = @_;
+			   for (@$tokens) {
+			       $self->comment($_);
+			   }
+		       }, "self,tokens");
+
+	$self->handler(declaration =>
+		       sub {
+			   my $self = shift;
+			   $self->declaration(substr($_[0], 2, -1));
+		       }, "self,text");
+    }
+
+    if (my $h = delete $arg{handlers}) {
+	$h = {@$h} if ref($h) eq "ARRAY";
+	while (my($event, $cb) = each %$h) {
+	    $self->handler($event => @$cb);
+	}
+    }
+
+    # In the end we try to assume plain attribute or handler
+    while (my($option, $val) = each %arg) {
+	if ($option =~ /^(\w+)_h$/) {
+	    $self->handler($1 => @$val);
+	}
+        elsif ($option =~ /^(text|start|end|process|declaration|comment)$/) {
+	    require Carp;
+	    Carp::croak("Bad constructor option '$option'");
+        }
+	else {
+	    $self->$option($val);
+	}
+    }
+
+    return $self;
+}
+
+
+sub parse_file
+{
+    my($self, $file) = @_;
+    my $opened;
+    if (!ref($file) && ref(\$file) ne "GLOB") {
+        # Assume $file is a filename
+        local(*F);
+        open(F, "<", $file) || return undef;
+	binmode(F);  # should we? good for byte counts
+        $opened++;
+        $file = *F;
+    }
+    my $chunk = '';
+    while (read($file, $chunk, 512)) {
+	$self->parse($chunk) || last;
+    }
+    close($file) if $opened;
+    $self->eof;
+}
+
+
+sub netscape_buggy_comment  # legacy
+{
+    my $self = shift;
+    require Carp;
+    Carp::carp("netscape_buggy_comment() is deprecated.  " .
+	       "Please use the strict_comment() method instead");
+    my $old = !$self->strict_comment;
+    $self->strict_comment(!shift) if @_;
+    return $old;
+}
+
+# set up method stubs
+sub text { }
+*start       = \&text;
+*end         = \&text;
+*comment     = \&text;
+*declaration = \&text;
+*process     = \&text;
+
+1;
+
+__END__
+
+
+=head1 NAME
+
+HTML::Parser - HTML parser class
+
+=head1 SYNOPSIS
+
+ use HTML::Parser ();
+
+ # Create parser object
+ $p = HTML::Parser->new( api_version => 3,
+                         start_h => [\&start, "tagname, attr"],
+                         end_h   => [\&end,   "tagname"],
+                         marked_sections => 1,
+                       );
+
+ # Parse document text chunk by chunk
+ $p->parse($chunk1);
+ $p->parse($chunk2);
+ #...
+ $p->eof;                 # signal end of document
+
+ # Parse directly from file
+ $p->parse_file("foo.html");
+ # or
+ open(my $fh, "<:utf8", "foo.html") || die;
+ $p->parse_file($fh);
+
+=head1 DESCRIPTION
+
+Objects of the C<HTML::Parser> class will recognize markup and
+separate it from plain text (alias data content) in HTML
+documents.  As different kinds of markup and text are recognized, the
+corresponding event handlers are invoked.
+
+C<HTML::Parser> is not a generic SGML parser.  We have tried to
+make it able to deal with the HTML that is actually "out there", and
+it normally parses as closely as possible to the way the popular web
+browsers do it instead of strictly following one of the many HTML
+specifications from W3C.  Where there is disagreement, there is often
+an option that you can enable to get the official behaviour.
+
+The document to be parsed may be supplied in arbitrary chunks.  This
+makes on-the-fly parsing as documents are received from the network
+possible.
+
+If event driven parsing does not feel right for your application, you
+might want to use C<HTML::PullParser>.  This is an C<HTML::Parser>
+subclass that allows a more conventional program structure.
+
+
+=head1 METHODS
+
+The following method is used to construct a new C<HTML::Parser> object:
+
+=over
+
+=item $p = HTML::Parser->new( %options_and_handlers )
+
+This class method creates a new C<HTML::Parser> object and
+returns it.  Key/value argument pairs may be provided to assign event
+handlers or initialize parser options.  The handlers and parser
+options can also be set or modified later by the method calls described below.
+
+If a top level key is in the form "<event>_h" (e.g., "text_h") then it
+assigns a handler to that event, otherwise it initializes a parser
+option. The event handler specification value must be an array
+reference.  Multiple handlers may also be assigned with the 'handlers
+=> [%handlers]' option.  See examples below.
+
+If new() is called without any arguments, it will create a parser that
+uses callback methods compatible with version 2 of C<HTML::Parser>.
+See the section on "version 2 compatibility" below for details.
+
+The special constructor option 'api_version => 2' can be used to
+initialize version 2 callbacks while still setting other options and
+handlers.  The 'api_version => 3' option can be used if you don't want
+to set any options and don't want to fall back to v2 compatible
+mode.
+
+Examples:
+
+ $p = HTML::Parser->new(api_version => 3,
+                        text_h => [ sub {...}, "dtext" ]);
+
+This creates a new parser object with a text event handler subroutine
+that receives the original text with general entities decoded.
+
+ $p = HTML::Parser->new(api_version => 3,
+			start_h => [ 'my_start', "self,tokens" ]);
+
+This creates a new parser object with a start event handler method
+that receives the $p and the tokens array.
+
+ $p = HTML::Parser->new(api_version => 3,
+		        handlers => { text => [\@array, "event,text"],
+                                      comment => [\@array, "event,text"],
+                                    });
+
+This creates a new parser object that stores the event type and the
+original text in @array for text and comment events.
+
+=back
+
+The following methods feed the HTML document
+to the C<HTML::Parser> object:
+
+=over
+
+=item $p->parse( $string )
+
+Parse $string as the next chunk of the HTML document.  Handlers invoked should
+not attempt to modify the $string in-place until $p->parse returns.
+
+If an invoked event handler aborts parsing by calling $p->eof, then $p->parse()
+will return a FALSE value.  Otherwise the return value is a reference to the
+parser object ($p).
+
+=item $p->parse( $code_ref )
+
+If a code reference is passed as the argument to be parsed, then the
+chunks to be parsed are obtained by invoking this function repeatedly.
+Parsing continues until the function returns an empty (or undefined)
+result.  When this happens $p->eof is automatically signaled.
+
+Parsing will also abort if one of the event handlers calls $p->eof.
+
+The effect of this is the same as:
+
+ while (1) {
+    my $chunk = &$code_ref();
+    if (!defined($chunk) || !length($chunk)) {
+        $p->eof;
+        return $p;
+    }
+    $p->parse($chunk) || return undef;
+ }
+
+But it is more efficient as this loop runs internally in XS code.
+
+=item $p->parse_file( $file )
+
+Parse text directly from a file.  The $file argument can be a
+filename, an open file handle, or a reference to an open file
+handle.
+
+If $file contains a filename and the file can't be opened, then the
+method returns an undefined value and $! tells why it failed.
+Otherwise the return value is a reference to the parser object.
+
+If a file handle is passed as the $file argument, then the file will
+normally be read until EOF, but not closed.
+
+If an invoked event handler aborts parsing by calling $p->eof,
+then $p->parse_file() may not have read the entire file.
+
+On systems with multi-byte line terminators, the values passed for the
+offset and length argspecs may be too low if parse_file() is called on
+a file handle that is not in binary mode.
+
+If a filename is passed in, then parse_file() will open the file in
+binary mode.
+
+=item $p->eof
+
+Signals the end of the HTML document.  Calling the $p->eof method
+outside a handler callback will flush any remaining buffered text
+(which triggers the C<text> event if there is any remaining text).
+
+Calling $p->eof inside a handler will terminate parsing at that point
+and cause $p->parse to return a FALSE value.  This also terminates
+parsing by $p->parse_file().
+
+After $p->eof has been called, the parse() and parse_file() methods
+can be invoked to feed new documents with the parser object.
+
+The return value from eof() is a reference to the parser object.
+
+=back
+
+
+Most parser options are controlled by boolean attributes.
+Each boolean attribute is enabled by calling the corresponding method
+with a TRUE argument and disabled with a FALSE argument.  The
+attribute value is left unchanged if no argument is given.  The return
+value from each method is the old attribute value.
+
+Methods that can be used to get and/or set parser options are:
+
+=over
+
+=item $p->attr_encoded
+
+=item $p->attr_encoded( $bool )
+
+By default, the C<attr> and C<@attr> argspecs will have general
+entities for attribute values decoded.  Enabling this attribute leaves
+entities alone.
+
+=item $p->backquote
+
+=item $p->backquote( $bool )
+
+By default, only ' and " are recognized as quote characters around
+attribute values.  MSIE also recognizes backquotes for some reason.
+Enabling this attribute provides compatibility with this behaviour.
+
+=item $p->boolean_attribute_value( $val )
+
+This method sets the value reported for boolean attributes inside HTML
+start tags.  By default, the name of the attribute is also used as its
+value.  This affects the values reported for C<tokens> and C<attr>
+argspecs.
+
+=item $p->case_sensitive
+
+=item $p->case_sensitive( $bool )
+
+By default, tagnames and attribute names are down-cased.  Enabling this
+attribute leaves them as found in the HTML source document.
+
+=item $p->closing_plaintext
+
+=item $p->closing_plaintext( $bool )
+
+By default, "plaintext" element can never be closed. Everything up to
+the end of the document is parsed in CDATA mode.  This historical
+behaviour is what at least MSIE does.  Enabling this attribute makes
+closing "</plaintext>" tag effective and the parsing process will resume
+after seeing this tag.  This emulates early gecko-based browsers.
+
+=item $p->empty_element_tags
+
+=item $p->empty_element_tags( $bool )
+
+By default, empty element tags are not recognized as such and the "/"
+before ">" is just treated like a normal name character (unless
+C<strict_names> is enabled).  Enabling this attribute make
+C<HTML::Parser> recognize these tags.
+
+Empty element tags look like start tags, but end with the character
+sequence "/>" instead of ">".  When recognized by C<HTML::Parser> they
+cause an artificial end event in addition to the start event.  The
+C<text> for the artificial end event will be empty and the C<tokenpos>
+array will be undefined even though the the token array will have one
+element containing the tag name.
+
+=item $p->marked_sections
+
+=item $p->marked_sections( $bool )
+
+By default, section markings like <![CDATA[...]]> are treated like
+ordinary text.  When this attribute is enabled section markings are
+honoured.
+
+There are currently no events associated with the marked section
+markup, but the text can be returned as C<skipped_text>.
+
+=item $p->strict_comment
+
+=item $p->strict_comment( $bool )
+
+By default, comments are terminated by the first occurrence of "-->".
+This is the behaviour of most popular browsers (like Mozilla, Opera and
+MSIE), but it is not correct according to the official HTML
+standard.  Officially, you need an even number of "--" tokens before
+the closing ">" is recognized and there may not be anything but
+whitespace between an even and an odd "--".
+
+The official behaviour is enabled by enabling this attribute.
+
+Enabling of 'strict_comment' also disables recognizing these forms as
+comments:
+
+  </ comment>
+  <! comment>
+
+
+=item $p->strict_end
+
+=item $p->strict_end( $bool )
+
+By default, attributes and other junk are allowed to be present on end tags in a
+manner that emulates MSIE's behaviour.
+
+The official behaviour is enabled with this attribute.  If enabled,
+only whitespace is allowed between the tagname and the final ">".
+
+=item $p->strict_names
+
+=item $p->strict_names( $bool )
+
+By default, almost anything is allowed in tag and attribute names.
+This is the behaviour of most popular browsers and allows us to parse
+some broken tags with invalid attribute values like:
+
+   <IMG SRC=newprevlstGr.gif ALT=[PREV LIST] BORDER=0>
+
+By default, "LIST]" is parsed as a boolean attribute, not as
+part of the ALT value as was clearly intended.  This is also what
+Mozilla sees.
+
+The official behaviour is enabled by enabling this attribute.  If
+enabled, it will cause the tag above to be reported as text
+since "LIST]" is not a legal attribute name.
+
+=item $p->unbroken_text
+
+=item $p->unbroken_text( $bool )
+
+By default, blocks of text are given to the text handler as soon as
+possible (but the parser takes care always to break text at a
+boundary between whitespace and non-whitespace so single words and
+entities can always be decoded safely).  This might create breaks that
+make it hard to do transformations on the text. When this attribute is
+enabled, blocks of text are always reported in one piece.  This will
+delay the text event until the following (non-text) event has been
+recognized by the parser.
+
+Note that the C<offset> argspec will give you the offset of the first
+segment of text and C<length> is the combined length of the segments.
+Since there might be ignored tags in between, these numbers can't be
+used to directly index in the original document file.
+
+=item $p->utf8_mode
+
+=item $p->utf8_mode( $bool )
+
+Enable this option when parsing raw undecoded UTF-8.  This tells the
+parser that the entities expanded for strings reported by C<attr>,
+C<@attr> and C<dtext> should be expanded as decoded UTF-8 so they end
+up compatible with the surrounding text.
+
+If C<utf8_mode> is enabled then it is an error to pass strings
+containing characters with code above 255 to the parse() method, and
+the parse() method will croak if you try.
+
+Example: The Unicode character "\x{2665}" is "\xE2\x99\xA5" when UTF-8
+encoded.  The character can also be represented by the entity
+"&hearts;" or "&#x2665".  If we feed the parser:
+
+  $p->parse("\xE2\x99\xA5&hearts;");
+
+then C<dtext> will be reported as "\xE2\x99\xA5\x{2665}" without
+C<utf8_mode> enabled, but as "\xE2\x99\xA5\xE2\x99\xA5" when enabled.
+The later string is what you want.
+
+This option is only available with perl-5.8 or better.
+
+=item $p->xml_mode
+
+=item $p->xml_mode( $bool )
+
+Enabling this attribute changes the parser to allow some XML
+constructs.  This enables the behaviour controlled by individually by
+the C<case_sensitive>, C<empty_element_tags>, C<strict_names> and
+C<xml_pic> attributes and also suppresses special treatment of
+elements that are parsed as CDATA for HTML.
+
+=item $p->xml_pic
+
+=item $p->xml_pic( $bool )
+
+By default, I<processing instructions> are terminated by ">". When
+this attribute is enabled, processing instructions are terminated by
+"?>" instead.
+
+=back
+
+As markup and text is recognized, handlers are invoked.  The following
+method is used to set up handlers for different events:
+
+=over
+
+=item $p->handler( event => \&subroutine, $argspec )
+
+=item $p->handler( event => $method_name, $argspec )
+
+=item $p->handler( event => \@accum, $argspec )
+
+=item $p->handler( event => "" );
+
+=item $p->handler( event => undef );
+
+=item $p->handler( event );
+
+This method assigns a subroutine, method, or array to handle an event.
+
+Event is one of C<text>, C<start>, C<end>, C<declaration>, C<comment>,
+C<process>, C<start_document>, C<end_document> or C<default>.
+
+The C<\&subroutine> is a reference to a subroutine which is called to handle
+the event.
+
+The C<$method_name> is the name of a method of $p which is called to handle
+the event.
+
+The C<@accum> is an array that will hold the event information as
+sub-arrays.
+
+If the second argument is "", the event is ignored.
+If it is undef, the default handler is invoked for the event.
+
+The C<$argspec> is a string that describes the information to be reported
+for the event.  Any requested information that does not apply to a
+specific event is passed as C<undef>.  If argspec is omitted, then it
+is left unchanged.
+
+The return value from $p->handler is the old callback routine or a
+reference to the accumulator array.
+
+Any return values from handler callback routines/methods are always
+ignored.  A handler callback can request parsing to be aborted by
+invoking the $p->eof method.  A handler callback is not allowed to
+invoke the $p->parse() or $p->parse_file() method.  An exception will
+be raised if it tries.
+
+Examples:
+
+    $p->handler(start =>  "start", 'self, attr, attrseq, text' );
+
+This causes the "start" method of object $p to be called for 'start' events.
+The callback signature is $p->start(\%attr, \@attr_seq, $text).
+
+    $p->handler(start =>  \&start, 'attr, attrseq, text' );
+
+This causes subroutine start() to be called for 'start' events.
+The callback signature is start(\%attr, \@attr_seq, $text).
+
+    $p->handler(start =>  \@accum, '"S", attr, attrseq, text' );
+
+This causes 'start' event information to be saved in @accum.
+The array elements will be ['S', \%attr, \@attr_seq, $text].
+
+   $p->handler(start => "");
+
+This causes 'start' events to be ignored.  It also suppresses
+invocations of any default handler for start events.  It is in most
+cases equivalent to $p->handler(start => sub {}), but is more
+efficient.  It is different from the empty-sub-handler in that
+C<skipped_text> is not reset by it.
+
+   $p->handler(start => undef);
+
+This causes no handler to be associated with start events.
+If there is a default handler it will be invoked.
+
+=back
+
+Filters based on tags can be set up to limit the number of events
+reported.  The main bottleneck during parsing is often the huge number
+of callbacks made from the parser.  Applying filters can improve
+performance significantly.
+
+The following methods control filters:
+
+=over
+
+=item $p->ignore_elements( @tags )
+
+Both the C<start> event and the C<end> event as well as any events that
+would be reported in between are suppressed.  The ignored elements can
+contain nested occurrences of itself.  Example:
+
+   $p->ignore_elements(qw(script style));
+
+The C<script> and C<style> tags will always nest properly since their
+content is parsed in CDATA mode.  For most other tags
+C<ignore_elements> must be used with caution since HTML is often not
+I<well formed>.
+
+=item $p->ignore_tags( @tags )
+
+Any C<start> and C<end> events involving any of the tags given are
+suppressed.  To reset the filter (i.e. don't suppress any C<start> and
+C<end> events), call C<ignore_tags> without an argument.
+
+=item $p->report_tags( @tags )
+
+Any C<start> and C<end> events involving any of the tags I<not> given
+are suppressed.  To reset the filter (i.e. report all C<start> and
+C<end> events), call C<report_tags> without an argument.
+
+=back
+
+Internally, the system has two filter lists, one for C<report_tags>
+and one for C<ignore_tags>, and both filters are applied.  This
+effectively gives C<ignore_tags> precedence over C<report_tags>.
+
+Examples:
+
+   $p->ignore_tags(qw(style));
+   $p->report_tags(qw(script style));
+
+results in only C<script> events being reported.
+
+=head2 Argspec
+
+Argspec is a string containing a comma-separated list that describes
+the information reported by the event.  The following argspec
+identifier names can be used:
+
+=over
+
+=item C<attr>
+
+Attr causes a reference to a hash of attribute name/value pairs to be
+passed.
+
+Boolean attributes' values are either the value set by
+$p->boolean_attribute_value, or the attribute name if no value has been
+set by $p->boolean_attribute_value.
+
+This passes undef except for C<start> events.
+
+Unless C<xml_mode> or C<case_sensitive> is enabled, the attribute
+names are forced to lower case.
+
+General entities are decoded in the attribute values and
+one layer of matching quotes enclosing the attribute values is removed.
+
+The Unicode character set is assumed for entity decoding.
+
+=item C<@attr>
+
+Basically the same as C<attr>, but keys and values are passed as
+individual arguments and the original sequence of the attributes is
+kept.  The parameters passed will be the same as the @attr calculated
+here:
+
+   @attr = map { $_ => $attr->{$_} } @$attrseq;
+
+assuming $attr and $attrseq here are the hash and array passed as the
+result of C<attr> and C<attrseq> argspecs.
+
+This passes no values for events besides C<start>.
+
+=item C<attrseq>
+
+Attrseq causes a reference to an array of attribute names to be
+passed.  This can be useful if you want to walk the C<attr> hash in
+the original sequence.
+
+This passes undef except for C<start> events.
+
+Unless C<xml_mode> or C<case_sensitive> is enabled, the attribute
+names are forced to lower case.
+
+=item C<column>
+
+Column causes the column number of the start of the event to be passed.
+The first column on a line is 0.
+
+=item C<dtext>
+
+Dtext causes the decoded text to be passed.  General entities are
+automatically decoded unless the event was inside a CDATA section or
+was between literal start and end tags (C<script>, C<style>,
+C<xmp>, C<iframe>, C<title>, C<textarea> and C<plaintext>).
+
+The Unicode character set is assumed for entity decoding.  With Perl
+version 5.6 or earlier only the Latin-1 range is supported, and
+entities for characters outside the range 0..255 are left unchanged.
+
+This passes undef except for C<text> events.
+
+=item C<event>
+
+Event causes the event name to be passed.
+
+The event name is one of C<text>, C<start>, C<end>, C<declaration>,
+C<comment>, C<process>, C<start_document> or C<end_document>.
+
+=item C<is_cdata>
+
+Is_cdata causes a TRUE value to be passed if the event is inside a CDATA
+section or between literal start and end tags (C<script>,
+C<style>, C<xmp>, C<iframe>, C<title>, C<textarea> and C<plaintext>).
+
+if the flag is FALSE for a text event, then you should normally
+either use C<dtext> or decode the entities yourself before the text is
+processed further.
+
+=item C<length>
+
+Length causes the number of bytes of the source text of the event to
+be passed.
+
+=item C<line>
+
+Line causes the line number of the start of the event to be passed.
+The first line in the document is 1.  Line counting doesn't start
+until at least one handler requests this value to be reported.
+
+=item C<offset>
+
+Offset causes the byte position in the HTML document of the start of
+the event to be passed.  The first byte in the document has offset 0.
+
+=item C<offset_end>
+
+Offset_end causes the byte position in the HTML document of the end of
+the event to be passed.  This is the same as C<offset> + C<length>.
+
+=item C<self>
+
+Self causes the current object to be passed to the handler.  If the
+handler is a method, this must be the first element in the argspec.
+
+An alternative to passing self as an argspec is to register closures
+that capture $self by themselves as handlers.  Unfortunately this
+creates circular references which prevent the HTML::Parser object
+from being garbage collected.  Using the C<self> argspec avoids this
+problem.
+
+=item C<skipped_text>
+
+Skipped_text returns the concatenated text of all the events that have
+been skipped since the last time an event was reported.  Events might
+be skipped because no handler is registered for them or because some
+filter applies.  Skipped text also includes marked section markup,
+since there are no events that can catch it.
+
+If an C<"">-handler is registered for an event, then the text for this
+event is not included in C<skipped_text>.  Skipped text both before
+and after the C<"">-event is included in the next reported
+C<skipped_text>.
+
+=item C<tag>
+
+Same as C<tagname>, but prefixed with "/" if it belongs to an C<end>
+event and "!" for a declaration.  The C<tag> does not have any prefix
+for C<start> events, and is in this case identical to C<tagname>.
+
+=item C<tagname>
+
+This is the element name (or I<generic identifier> in SGML jargon) for
+start and end tags.  Since HTML is case insensitive, this name is
+forced to lower case to ease string matching.
+
+Since XML is case sensitive, the tagname case is not changed when
+C<xml_mode> is enabled.  The same happens if the C<case_sensitive> attribute
+is set.
+
+The declaration type of declaration elements is also passed as a tagname,
+even if that is a bit strange.
+In fact, in the current implementation tagname is
+identical to C<token0> except that the name may be forced to lower case.
+
+=item C<token0>
+
+Token0 causes the original text of the first token string to be
+passed.  This should always be the same as $tokens->[0].
+
+For C<declaration> events, this is the declaration type.
+
+For C<start> and C<end> events, this is the tag name.
+
+For C<process> and non-strict C<comment> events, this is everything
+inside the tag.
+
+This passes undef if there are no tokens in the event.
+
+=item C<tokenpos>
+
+Tokenpos causes a reference to an array of token positions to be
+passed.  For each string that appears in C<tokens>, this array
+contains two numbers.  The first number is the offset of the start of
+the token in the original C<text> and the second number is the length
+of the token.
+
+Boolean attributes in a C<start> event will have (0,0) for the
+attribute value offset and length.
+
+This passes undef if there are no tokens in the event (e.g., C<text>)
+and for artificial C<end> events triggered by empty element tags.
+
+If you are using these offsets and lengths to modify C<text>, you
+should either work from right to left, or be very careful to calculate
+the changes to the offsets.
+
+=item C<tokens>
+
+Tokens causes a reference to an array of token strings to be passed.
+The strings are exactly as they were found in the original text,
+no decoding or case changes are applied.
+
+For C<declaration> events, the array contains each word, comment, and
+delimited string starting with the declaration type.
+
+For C<comment> events, this contains each sub-comment.  If
+$p->strict_comments is disabled, there will be only one sub-comment.
+
+For C<start> events, this contains the original tag name followed by
+the attribute name/value pairs.  The values of boolean attributes will
+be either the value set by $p->boolean_attribute_value, or the
+attribute name if no value has been set by
+$p->boolean_attribute_value.
+
+For C<end> events, this contains the original tag name (always one token).
+
+For C<process> events, this contains the process instructions (always one
+token).
+
+This passes C<undef> for C<text> events.
+
+=item C<text>
+
+Text causes the source text (including markup element delimiters) to be
+passed.
+
+=item C<undef>
+
+Pass an undefined value.  Useful as padding where the same handler
+routine is registered for multiple events.
+
+=item C<'...'>
+
+A literal string of 0 to 255 characters enclosed
+in single (') or double (") quotes is passed as entered.
+
+=back
+
+The whole argspec string can be wrapped up in C<'@{...}'> to signal
+that the resulting event array should be flattened.  This only makes a
+difference if an array reference is used as the handler target.
+Consider this example:
+
+   $p->handler(text => [], 'text');
+   $p->handler(text => [], '@{text}']);
+
+With two text events; C<"foo">, C<"bar">; then the first example will end
+up with [["foo"], ["bar"]] and the second with ["foo", "bar"] in
+the handler target array.
+
+
+=head2 Events
+
+Handlers for the following events can be registered:
+
+=over
+
+=item C<comment>
+
+This event is triggered when a markup comment is recognized.
+
+Example:
+
+  <!-- This is a comment -- -- So is this -->
+
+=item C<declaration>
+
+This event is triggered when a I<markup declaration> is recognized.
+
+For typical HTML documents, the only declaration you are
+likely to find is <!DOCTYPE ...>.
+
+Example:
+
+  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
+      "http://www.w3.org/TR/html4/strict.dtd">
+
+DTDs inside <!DOCTYPE ...> will confuse HTML::Parser.
+
+=item C<default>
+
+This event is triggered for events that do not have a specific
+handler.  You can set up a handler for this event to catch stuff you
+did not want to catch explicitly.
+
+=item C<end>
+
+This event is triggered when an end tag is recognized.
+
+Example:
+
+  </A>
+
+=item C<end_document>
+
+This event is triggered when $p->eof is called and after any remaining
+text is flushed.  There is no document text associated with this event.
+
+=item C<process>
+
+This event is triggered when a processing instructions markup is
+recognized.
+
+The format and content of processing instructions are system and
+application dependent.
+
+Examples:
+
+  <? HTML processing instructions >
+  <? XML processing instructions ?>
+
+=item C<start>
+
+This event is triggered when a start tag is recognized.
+
+Example:
+
+  <A HREF="http://www.perl.com/">
+
+=item C<start_document>
+
+This event is triggered before any other events for a new document.  A
+handler for it can be used to initialize stuff.  There is no document
+text associated with this event.
+
+=item C<text>
+
+This event is triggered when plain text (characters) is recognized.
+The text may contain multiple lines.  A sequence of text may be broken
+between several text events unless $p->unbroken_text is enabled.
+
+The parser will make sure that it does not break a word or a sequence
+of whitespace between two text events.
+
+=back
+
+=head2 Unicode
+
+C<HTML::Parser> can parse Unicode strings when running under
+perl-5.8 or better.  If Unicode is passed to $p->parse() then chunks
+of Unicode will be reported to the handlers.  The offset and length
+argspecs will also report their position in terms of characters.
+
+It is safe to parse raw undecoded UTF-8 if you either avoid decoding
+entities and make sure to not use I<argspecs> that do, or enable the
+C<utf8_mode> for the parser.  Parsing of undecoded UTF-8 might be
+useful when parsing from a file where you need the reported offsets
+and lengths to match the byte offsets in the file.
+
+If a filename is passed to $p->parse_file() then the file will be read
+in binary mode.  This will be fine if the file contains only ASCII or
+Latin-1 characters.  If the file contains UTF-8 encoded text then care
+must be taken when decoding entities as described in the previous
+paragraph, but better is to open the file with the UTF-8 layer so that
+it is decoded properly:
+
+   open(my $fh, "<:utf8", "index.html") || die "...: $!";
+   $p->parse_file($fh);
+
+If the file contains text encoded in a charset besides ASCII, Latin-1
+or UTF-8 then decoding will always be needed.
+
+=head1 VERSION 2 COMPATIBILITY
+
+When an C<HTML::Parser> object is constructed with no arguments, a set
+of handlers is automatically provided that is compatible with the old
+HTML::Parser version 2 callback methods.
+
+This is equivalent to the following method calls:
+
+   $p->handler(start   => "start",   "self, tagname, attr, attrseq, text");
+   $p->handler(end     => "end",     "self, tagname, text");
+   $p->handler(text    => "text",    "self, text, is_cdata");
+   $p->handler(process => "process", "self, token0, text");
+   $p->handler(comment =>
+             sub {
+		 my($self, $tokens) = @_;
+		 for (@$tokens) {$self->comment($_);}},
+             "self, tokens");
+   $p->handler(declaration =>
+             sub {
+		 my $self = shift;
+		 $self->declaration(substr($_[0], 2, -1));},
+             "self, text");
+
+Setting up these handlers can also be requested with the "api_version =>
+2" constructor option.
+
+=head1 SUBCLASSING
+
+The C<HTML::Parser> class is subclassable.  Parser objects are plain
+hashes and C<HTML::Parser> reserves only hash keys that start with
+"_hparser".  The parser state can be set up by invoking the init()
+method, which takes the same arguments as new().
+
+=head1 EXAMPLES
+
+The first simple example shows how you might strip out comments from
+an HTML document.  We achieve this by setting up a comment handler that
+does nothing and a default handler that will print out anything else:
+
+  use HTML::Parser;
+  HTML::Parser->new(default_h => [sub { print shift }, 'text'],
+                    comment_h => [""],
+                   )->parse_file(shift || die) || die $!;
+
+An alternative implementation is:
+
+  use HTML::Parser;
+  HTML::Parser->new(end_document_h => [sub { print shift },
+                                       'skipped_text'],
+                    comment_h      => [""],
+                   )->parse_file(shift || die) || die $!;
+
+This will in most cases be much more efficient since only a single
+callback will be made.
+
+The next example prints out the text that is inside the <title>
+element of an HTML document.  Here we start by setting up a start
+handler.  When it sees the title start tag it enables a text handler
+that prints any text found and an end handler that will terminate
+parsing as soon as the title end tag is seen:
+
+  use HTML::Parser ();
+
+  sub start_handler
+  {
+    return if shift ne "title";
+    my $self = shift;
+    $self->handler(text => sub { print shift }, "dtext");
+    $self->handler(end  => sub { shift->eof if shift eq "title"; },
+		           "tagname,self");
+  }
+
+  my $p = HTML::Parser->new(api_version => 3);
+  $p->handler( start => \&start_handler, "tagname,self");
+  $p->parse_file(shift || die) || die $!;
+  print "\n";
+
+More examples are found in the F<eg/> directory of the C<HTML-Parser>
+distribution: the program C<hrefsub> shows how you can edit all links
+found in a document; the program C<htextsub> shows how to edit the text only; the
+program C<hstrip> shows how you can strip out certain tags/elements
+and/or attributes; and the program C<htext> show how to obtain the
+plain text, but not any script/style content.
+
+You can browse the F<eg/> directory online from the I<[Browse]> link on
+the http://search.cpan.org/~gaas/HTML-Parser/ page.
+
+=head1 BUGS
+
+The <style> and <script> sections do not end with the first "</", but
+need the complete corresponding end tag.  The standard behaviour is
+not really practical.
+
+When the I<strict_comment> option is enabled, we still recognize
+comments where there is something other than whitespace between even
+and odd "--" markers.
+
+Once $p->boolean_attribute_value has been set, there is no way to
+restore the default behaviour.
+
+There is currently no way to get both quote characters
+into the same literal argspec.
+
+Empty tags, e.g. "<>" and "</>", are not recognized.  SGML allows them
+to repeat the previous start tag or close the previous start tag
+respectively.
+
+NET tags, e.g. "code/.../" are not recognized.  This is SGML
+shorthand for "<code>...</code>".
+
+Unclosed start or end tags, e.g. "<tt<b>...</b</tt>" are not
+recognized.
+
+=head1 DIAGNOSTICS
+
+The following messages may be produced by HTML::Parser.  The notation
+in this listing is the same as used in L<perldiag>:
+
+=over
+
+=item Not a reference to a hash
+
+(F) The object blessed into or subclassed from HTML::Parser is not a
+hash as required by the HTML::Parser methods.
+
+=item Bad signature in parser state object at %p
+
+(F) The _hparser_xs_state element does not refer to a valid state structure.
+Something must have changed the internal value
+stored in this hash element, or the memory has been overwritten.
+
+=item _hparser_xs_state element is not a reference
+
+(F) The _hparser_xs_state element has been destroyed.
+
+=item Can't find '_hparser_xs_state' element in HTML::Parser hash
+
+(F) The _hparser_xs_state element is missing from the parser hash.
+It was either deleted, or not created when the object was created.
+
+=item API version %s not supported by HTML::Parser %s
+
+(F) The constructor option 'api_version' with an argument greater than
+or equal to 4 is reserved for future extensions.
+
+=item Bad constructor option '%s'
+
+(F) An unknown constructor option key was passed to the new() or
+init() methods.
+
+=item Parse loop not allowed
+
+(F) A handler invoked the parse() or parse_file() method.
+This is not permitted.
+
+=item marked sections not supported
+
+(F) The $p->marked_sections() method was invoked in a HTML::Parser
+module that was compiled without support for marked sections.
+
+=item Unknown boolean attribute (%d)
+
+(F) Something is wrong with the internal logic that set up aliases for
+boolean attributes.
+
+=item Only code or array references allowed as handler
+
+(F) The second argument for $p->handler must be either a subroutine
+reference, then name of a subroutine or method, or a reference to an
+array.
+
+=item No handler for %s events
+
+(F) The first argument to $p->handler must be a valid event name; i.e. one
+of "start", "end", "text", "process", "declaration" or "comment".
+
+=item Unrecognized identifier %s in argspec
+
+(F) The identifier is not a known argspec name.
+Use one of the names mentioned in the argspec section above.
+
+=item Literal string is longer than 255 chars in argspec
+
+(F) The current implementation limits the length of literals in
+an argspec to 255 characters.  Make the literal shorter.
+
+=item Backslash reserved for literal string in argspec
+
+(F) The backslash character "\" is not allowed in argspec literals.
+It is reserved to permit quoting inside a literal in a later version.
+
+=item Unterminated literal string in argspec
+
+(F) The terminating quote character for a literal was not found.
+
+=item Bad argspec (%s)
+
+(F) Only identifier names, literals, spaces and commas
+are allowed in argspecs.
+
+=item Missing comma separator in argspec
+
+(F) Identifiers in an argspec must be separated with ",".
+
+=item Parsing of undecoded UTF-8 will give garbage when decoding entities
+
+(W) The first chunk parsed appears to contain undecoded UTF-8 and one
+or more argspecs that decode entities are used for the callback
+handlers.
+
+The result of decoding will be a mix of encoded and decoded characters
+for any entities that expand to characters with code above 127.  This
+is not a good thing.
+
+The recommened solution is to apply Encode::decode_utf8() on the data before
+feeding it to the $p->parse().  For $p->parse_file() pass a file that has been
+opened in ":utf8" mode.
+
+The alternative solution is to enable the C<utf8_mode> and not decode before
+passing strings to $p->parse().  The parser can process raw undecoded UTF-8
+sanely if the C<utf8_mode> is enabled, or if the "attr", "@attr" or "dtext"
+argspecs are avoided.
+
+=item Parsing string decoded with wrong endianness
+
+(W) The first character in the document is U+FFFE.  This is not a
+legal Unicode character but a byte swapped BOM.  The result of parsing
+will likely be garbage.
+
+=item Parsing of undecoded UTF-32
+
+(W) The parser found the Unicode UTF-32 BOM signature at the start
+of the document.  The result of parsing will likely be garbage.
+
+=item Parsing of undecoded UTF-16
+
+(W) The parser found the Unicode UTF-16 BOM signature at the start of
+the document.  The result of parsing will likely be garbage.
+
+=back
+
+=head1 SEE ALSO
+
+L<HTML::Entities>, L<HTML::PullParser>, L<HTML::TokeParser>, L<HTML::HeadParser>,
+L<HTML::LinkExtor>, L<HTML::Form>
+
+L<HTML::TreeBuilder> (part of the I<HTML-Tree> distribution)
+
+L<http://www.w3.org/TR/html4/>
+
+More information about marked sections and processing instructions may
+be found at L<http://www.is-thought.co.uk/book/sgml-8.htm>.
+
+=head1 COPYRIGHT
+
+ Copyright 1996-2008 Gisle Aas. All rights reserved.
+ Copyright 1999-2000 Michael A. Chase.  All rights reserved.
+
+This library is free software; you can redistribute it and/or
+modify it under the same terms as Perl itself.
+
+=cut
diff --git a/Parser.xs b/Parser.xs
new file mode 100644
index 0000000..02d2a5a
--- /dev/null
+++ b/Parser.xs
@@ -0,0 +1,687 @@
+/* 
+ * Copyright 1999-2009, Gisle Aas.
+ * Copyright 1999-2000, Michael A. Chase.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the same terms as Perl itself.
+ */
+
+
+/*
+ * Standard XS greeting.
+ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+#define PERL_NO_GET_CONTEXT     /* we want efficiency */
+#include "EXTERN.h"
+#include "perl.h"
+#include "XSUB.h"
+#ifdef __cplusplus
+}
+#endif
+
+
+
+/*
+ * Some perl version compatibility gruff.
+ */
+#include "patchlevel.h"
+#if PATCHLEVEL <= 4 /* perl5.004_XX */
+
+#ifndef PL_sv_undef
+   #define PL_sv_undef sv_undef
+   #define PL_sv_yes   sv_yes
+#endif
+
+#ifndef PL_hexdigit
+   #define PL_hexdigit hexdigit
+#endif
+
+#ifndef ERRSV
+   #define ERRSV GvSV(errgv)
+#endif
+
+#if (PATCHLEVEL == 4 && SUBVERSION <= 4)
+/* The newSVpvn function was introduced in perl5.004_05 */
+static SV *
+newSVpvn(char *s, STRLEN len)
+{
+    register SV *sv = newSV(0);
+    sv_setpvn(sv,s,len);
+    return sv;
+}
+#endif /* not perl5.004_05 */
+#endif /* perl5.004_XX */
+
+#ifndef dNOOP
+   #define dNOOP extern int errno
+#endif
+#ifndef dTHX
+   #define dTHX dNOOP
+   #define pTHX_
+   #define aTHX_
+#endif
+
+#ifndef MEMBER_TO_FPTR
+   #define MEMBER_TO_FPTR(x) (x)
+#endif
+
+#ifndef INT2PTR
+   #define INT2PTR(any,d)  (any)(d)
+   #define PTR2IV(p)       (IV)(p)
+#endif
+
+
+#if PATCHLEVEL > 6 || (PATCHLEVEL == 6 && SUBVERSION > 0)
+   #define RETHROW	   croak(Nullch)
+#else
+   #define RETHROW    { STRLEN my_na; croak("%s", SvPV(ERRSV, my_na)); }
+#endif
+
+#if PATCHLEVEL < 8
+   /* No useable Unicode support */
+   /* Make these harmless if present */
+   #undef SvUTF8
+   #undef SvUTF8_on
+   #undef SvUTF8_off
+   #define SvUTF8(sv)      0
+   #define SvUTF8_on(sv)   0
+   #define SvUTF8_off(sv)  0
+#else
+   #define UNICODE_HTML_PARSER
+#endif
+
+#ifdef G_WARN_ON
+   #define DOWARN (PL_dowarn & G_WARN_ON)
+#else
+   #define DOWARN PL_dowarn
+#endif
+
+#ifndef CLONEf_JOIN_IN
+   #define CLONEf_JOIN_IN 0
+#endif
+
+/*
+ * Include stuff.  We include .c files instead of linking them,
+ * so that they don't have to pollute the external dll name space.
+ */
+
+#ifdef EXTERN
+  #undef EXTERN
+#endif
+
+#define EXTERN static /* Don't pollute */
+
+#include "hparser.h"
+#include "util.c"
+#include "hparser.c"
+
+
+/*
+ * Support functions for the XS glue
+ */
+
+static SV*
+check_handler(pTHX_ SV* h)
+{
+    SvGETMAGIC(h);
+    if (SvROK(h)) {
+	SV* myref = SvRV(h);
+	if (SvTYPE(myref) == SVt_PVCV)
+	    return newSVsv(h);
+	if (SvTYPE(myref) == SVt_PVAV)
+	    return SvREFCNT_inc(myref);
+	croak("Only code or array references allowed as handler");
+    }
+    return SvOK(h) ? newSVsv(h) : 0;
+}
+
+
+static PSTATE*
+get_pstate_iv(pTHX_ SV* sv)
+{
+    PSTATE *p;
+#if PATCHLEVEL < 8
+    p = INT2PTR(PSTATE*, SvIV(sv));
+#else
+    MAGIC *mg = SvMAGICAL(sv) ? mg_find(sv, '~') : NULL;
+
+    if (!mg)
+	croak("Lost parser state magic");
+    p = (PSTATE *)mg->mg_ptr;
+    if (!p)
+	croak("Lost parser state magic");
+#endif
+    if (p->signature != P_SIGNATURE)
+	croak("Bad signature in parser state object at %p", p);
+    return p;
+}
+
+
+static PSTATE*
+get_pstate_hv(pTHX_ SV* sv)                               /* used by XS typemap */
+{
+    HV* hv;
+    SV** svp;
+
+    sv = SvRV(sv);
+    if (!sv || SvTYPE(sv) != SVt_PVHV)
+	croak("Not a reference to a hash");
+    hv = (HV*)sv;
+    svp = hv_fetch(hv, "_hparser_xs_state", 17, 0);
+    if (svp) {
+	if (SvROK(*svp))
+	    return get_pstate_iv(aTHX_ SvRV(*svp));
+	else
+	    croak("_hparser_xs_state element is not a reference");
+    }
+    croak("Can't find '_hparser_xs_state' element in HTML::Parser hash");
+    return 0;
+}
+
+
+static void
+free_pstate(pTHX_ PSTATE* pstate)
+{
+    int i;
+    SvREFCNT_dec(pstate->buf);
+    SvREFCNT_dec(pstate->pend_text);
+    SvREFCNT_dec(pstate->skipped_text);
+#ifdef MARKED_SECTION
+    SvREFCNT_dec(pstate->ms_stack);
+#endif
+    SvREFCNT_dec(pstate->bool_attr_val);
+    for (i = 0; i < EVENT_COUNT; i++) {
+	SvREFCNT_dec(pstate->handlers[i].cb);
+	SvREFCNT_dec(pstate->handlers[i].argspec);
+    }
+
+    SvREFCNT_dec(pstate->report_tags);
+    SvREFCNT_dec(pstate->ignore_tags);
+    SvREFCNT_dec(pstate->ignore_elements);
+    SvREFCNT_dec(pstate->ignoring_element);
+
+    SvREFCNT_dec(pstate->tmp);
+
+    pstate->signature = 0;
+    Safefree(pstate);
+}
+
+static int
+magic_free_pstate(pTHX_ SV *sv, MAGIC *mg)
+{
+#if PATCHLEVEL < 8
+    free_pstate(aTHX_ get_pstate_iv(aTHX_ sv));
+#else
+    free_pstate(aTHX_ (PSTATE *)mg->mg_ptr);
+#endif
+    return 0;
+}
+
+#if defined(USE_ITHREADS) && PATCHLEVEL >= 8
+
+static PSTATE *
+dup_pstate(pTHX_ PSTATE *pstate, CLONE_PARAMS *params)
+{
+    PSTATE *pstate2;
+    int i;
+
+    Newz(56, pstate2, 1, PSTATE);
+    pstate2->signature = pstate->signature;
+
+    pstate2->buf = SvREFCNT_inc(sv_dup(pstate->buf, params));
+    pstate2->offset = pstate->offset;
+    pstate2->line = pstate->line;
+    pstate2->column = pstate->column;
+    pstate2->start_document = pstate->start_document;
+    pstate2->parsing = pstate->parsing;
+    pstate2->eof = pstate->eof;
+
+    pstate2->literal_mode = pstate->literal_mode;
+    pstate2->is_cdata = pstate->is_cdata;
+    pstate2->no_dash_dash_comment_end = pstate->no_dash_dash_comment_end;
+    pstate2->pending_end_tag = pstate->pending_end_tag;
+
+    pstate2->pend_text = SvREFCNT_inc(sv_dup(pstate->pend_text, params));
+    pstate2->pend_text_is_cdata = pstate->pend_text_is_cdata;
+    pstate2->pend_text_offset = pstate->pend_text_offset;
+    pstate2->pend_text_line = pstate->pend_text_offset;
+    pstate2->pend_text_column = pstate->pend_text_column;
+
+    pstate2->skipped_text = SvREFCNT_inc(sv_dup(pstate->skipped_text, params));
+
+#ifdef MARKED_SECTION
+    pstate2->ms = pstate->ms;
+    pstate2->ms_stack =
+	(AV *)SvREFCNT_inc(sv_dup((SV *)pstate->ms_stack, params));
+    pstate2->marked_sections = pstate->marked_sections;
+#endif
+
+    pstate2->strict_comment = pstate->strict_comment;
+    pstate2->strict_names = pstate->strict_names;
+    pstate2->strict_end = pstate->strict_end;
+    pstate2->xml_mode = pstate->xml_mode;
+    pstate2->unbroken_text = pstate->unbroken_text;
+    pstate2->attr_encoded = pstate->attr_encoded;
+    pstate2->case_sensitive = pstate->case_sensitive;
+    pstate2->closing_plaintext = pstate->closing_plaintext;
+    pstate2->utf8_mode = pstate->utf8_mode;
+    pstate2->empty_element_tags = pstate->empty_element_tags;
+    pstate2->xml_pic = pstate->xml_pic;
+    pstate2->backquote = pstate->backquote;
+
+    pstate2->bool_attr_val =
+	SvREFCNT_inc(sv_dup(pstate->bool_attr_val, params));
+    for (i = 0; i < EVENT_COUNT; i++) {
+	pstate2->handlers[i].cb =
+	    SvREFCNT_inc(sv_dup(pstate->handlers[i].cb, params));
+	pstate2->handlers[i].argspec =
+	    SvREFCNT_inc(sv_dup(pstate->handlers[i].argspec, params));
+    }
+    pstate2->argspec_entity_decode = pstate->argspec_entity_decode;
+
+    pstate2->report_tags =
+	(HV *)SvREFCNT_inc(sv_dup((SV *)pstate->report_tags, params));
+    pstate2->ignore_tags =
+	(HV *)SvREFCNT_inc(sv_dup((SV *)pstate->ignore_tags, params));
+    pstate2->ignore_elements =
+	(HV *)SvREFCNT_inc(sv_dup((SV *)pstate->ignore_elements, params));
+
+    pstate2->ignoring_element =
+	SvREFCNT_inc(sv_dup(pstate->ignoring_element, params));
+    pstate2->ignore_depth = pstate->ignore_depth;
+
+    if (params->flags & CLONEf_JOIN_IN) {
+	pstate2->entity2char =
+	    perl_get_hv("HTML::Entities::entity2char", TRUE);
+    } else {
+	pstate2->entity2char = (HV *)sv_dup((SV *)pstate->entity2char, params);
+    }
+    pstate2->tmp = SvREFCNT_inc(sv_dup(pstate->tmp, params));
+
+    return pstate2;
+}
+
+static int
+magic_dup_pstate(pTHX_ MAGIC *mg, CLONE_PARAMS *params)
+{
+    mg->mg_ptr = (char *)dup_pstate(aTHX_ (PSTATE *)mg->mg_ptr, params);
+    return 0;
+}
+
+#endif
+
+MGVTBL vtbl_pstate =
+{
+    0,
+    0,
+    0,
+    0,
+    MEMBER_TO_FPTR(magic_free_pstate),
+#if defined(USE_ITHREADS) && PATCHLEVEL >= 8
+    0,
+    MEMBER_TO_FPTR(magic_dup_pstate),
+#endif
+};
+
+
+/*
+ *  XS interface definition.
+ */
+
+MODULE = HTML::Parser		PACKAGE = HTML::Parser
+
+PROTOTYPES: DISABLE
+
+void
+_alloc_pstate(self)
+	SV* self;
+    PREINIT:
+	PSTATE* pstate;
+	SV* sv;
+	HV* hv;
+        MAGIC* mg;
+
+    CODE:
+	sv = SvRV(self);
+        if (!sv || SvTYPE(sv) != SVt_PVHV)
+            croak("Not a reference to a hash");
+	hv = (HV*)sv;
+
+	Newz(56, pstate, 1, PSTATE);
+	pstate->signature = P_SIGNATURE;
+	pstate->entity2char = perl_get_hv("HTML::Entities::entity2char", TRUE);
+	pstate->tmp = NEWSV(0, 20);
+
+	sv = newSViv(PTR2IV(pstate));
+#if PATCHLEVEL < 8
+	sv_magic(sv, 0, '~', 0, 0);
+#else
+	sv_magic(sv, 0, '~', (char *)pstate, 0);
+#endif
+	mg = mg_find(sv, '~');
+        assert(mg);
+        mg->mg_virtual = &vtbl_pstate;
+#if defined(USE_ITHREADS) && PATCHLEVEL >= 8
+        mg->mg_flags |= MGf_DUP;
+#endif
+	SvREADONLY_on(sv);
+
+	hv_store(hv, "_hparser_xs_state", 17, newRV_noinc(sv), 0);
+
+void
+parse(self, chunk)
+	SV* self;
+	SV* chunk
+    PREINIT:
+	PSTATE* p_state = get_pstate_hv(aTHX_ self);
+    PPCODE:
+	if (p_state->parsing)
+    	    croak("Parse loop not allowed");
+        p_state->parsing = 1;
+	if (SvROK(chunk) && SvTYPE(SvRV(chunk)) == SVt_PVCV) {
+	    SV* generator = chunk;
+	    STRLEN len;
+	    do {
+                int count;
+		PUSHMARK(SP);
+	        count = perl_call_sv(generator, G_SCALAR|G_EVAL);
+		SPAGAIN;
+		chunk = count ? POPs : 0;
+	        PUTBACK;
+
+	        if (SvTRUE(ERRSV)) {
+		    p_state->parsing = 0;
+		    p_state->eof = 0;
+		    RETHROW;
+                }
+
+		if (chunk && SvOK(chunk)) {
+		    (void)SvPV(chunk, len);  /* get length */
+		}
+		else {
+		    len = 0;
+                }
+		parse(aTHX_ p_state, len ? chunk : 0, self);
+	        SPAGAIN;
+
+            } while (len && !p_state->eof);
+        }
+	else {
+	    parse(aTHX_ p_state, chunk, self);
+            SPAGAIN;
+        }
+        p_state->parsing = 0;
+	if (p_state->eof) {
+	    p_state->eof = 0;
+            PUSHs(sv_newmortal());
+        }
+	else {
+	    PUSHs(self);
+	}
+
+void
+eof(self)
+	SV* self;
+    PREINIT:
+	PSTATE* p_state = get_pstate_hv(aTHX_ self);
+    PPCODE:
+        if (p_state->parsing)
+            p_state->eof = 1;
+        else {
+	    p_state->parsing = 1;
+	    parse(aTHX_ p_state, 0, self); /* flush */
+	    p_state->parsing = 0;
+	}
+	PUSHs(self);
+
+SV*
+strict_comment(pstate,...)
+	PSTATE* pstate
+    ALIAS:
+	HTML::Parser::strict_comment = 1
+	HTML::Parser::strict_names = 2
+        HTML::Parser::xml_mode = 3
+	HTML::Parser::unbroken_text = 4
+        HTML::Parser::marked_sections = 5
+        HTML::Parser::attr_encoded = 6
+        HTML::Parser::case_sensitive = 7
+	HTML::Parser::strict_end = 8
+	HTML::Parser::closing_plaintext = 9
+        HTML::Parser::utf8_mode = 10
+        HTML::Parser::empty_element_tags = 11
+        HTML::Parser::xml_pic = 12
+	HTML::Parser::backquote = 13
+    PREINIT:
+	bool *attr;
+    CODE:
+        switch (ix) {
+	case  1: attr = &pstate->strict_comment;       break;
+	case  2: attr = &pstate->strict_names;         break;
+	case  3: attr = &pstate->xml_mode;             break;
+	case  4: attr = &pstate->unbroken_text;        break;
+        case  5:
+#ifdef MARKED_SECTION
+		 attr = &pstate->marked_sections;      break;
+#else
+	         croak("marked sections not supported"); break;
+#endif
+	case  6: attr = &pstate->attr_encoded;         break;
+	case  7: attr = &pstate->case_sensitive;       break;
+	case  8: attr = &pstate->strict_end;           break;
+	case  9: attr = &pstate->closing_plaintext;    break;
+#ifdef UNICODE_HTML_PARSER
+        case 10: attr = &pstate->utf8_mode;            break;
+#else
+	case 10: croak("The utf8_mode does not work with this perl; perl-5.8 or better required");
+#endif
+	case 11: attr = &pstate->empty_element_tags;   break;
+        case 12: attr = &pstate->xml_pic;              break;
+	case 13: attr = &pstate->backquote;            break;
+	default:
+	    croak("Unknown boolean attribute (%d)", ix);
+        }
+	RETVAL = boolSV(*attr);
+	if (items > 1)
+	    *attr = SvTRUE(ST(1));
+    OUTPUT:
+	RETVAL
+
+SV*
+boolean_attribute_value(pstate,...)
+        PSTATE* pstate
+    CODE:
+	RETVAL = pstate->bool_attr_val ? newSVsv(pstate->bool_attr_val)
+				       : &PL_sv_undef;
+	if (items > 1) {
+	    SvREFCNT_dec(pstate->bool_attr_val);
+	    pstate->bool_attr_val = newSVsv(ST(1));
+        }
+    OUTPUT:
+	RETVAL
+
+void
+ignore_tags(pstate,...)
+	PSTATE* pstate
+    ALIAS:
+	HTML::Parser::report_tags = 1
+	HTML::Parser::ignore_tags = 2
+	HTML::Parser::ignore_elements = 3
+    PREINIT:
+	HV** attr;
+	int i;
+    CODE:
+	switch (ix) {
+	case  1: attr = &pstate->report_tags;     break;
+	case  2: attr = &pstate->ignore_tags;     break;
+	case  3: attr = &pstate->ignore_elements; break;
+	default:
+	    croak("Unknown tag-list attribute (%d)", ix);
+	}
+	if (GIMME_V != G_VOID)
+	    croak("Can't report tag lists yet");
+
+	items--;  /* pstate */
+	if (items) {
+	    if (*attr)
+		hv_clear(*attr);
+	    else
+		*attr = newHV();
+
+	    for (i = 0; i < items; i++) {
+		SV* sv = ST(i+1);
+		if (SvROK(sv)) {
+		    sv = SvRV(sv);
+		    if (SvTYPE(sv) == SVt_PVAV) {
+			AV* av = (AV*)sv;
+			STRLEN j;
+			STRLEN len = av_len(av) + 1;
+			for (j = 0; j < len; j++) {
+			    SV**svp = av_fetch(av, j, 0);
+			    if (svp) {
+				hv_store_ent(*attr, *svp, newSViv(0), 0);
+			    }
+			}
+		    }
+		    else
+			croak("Tag list must be plain scalars and arrays");
+		}
+		else {
+		    hv_store_ent(*attr, sv, newSViv(0), 0);
+		}
+	    }
+	}
+	else if (*attr) {
+	    SvREFCNT_dec(*attr);
+            *attr = 0;
+	}
+
+void
+handler(pstate, eventname,...)
+	PSTATE* pstate
+	SV* eventname
+    PREINIT:
+	STRLEN name_len;
+	char *name = SvPV(eventname, name_len);
+        int event = -1;
+        int i;
+        struct p_handler *h;
+    PPCODE:
+	/* map event name string to event_id */
+	for (i = 0; i < EVENT_COUNT; i++) {
+	    if (strEQ(name, event_id_str[i])) {
+	        event = i;
+	        break;
+	    }
+	}
+        if (event < 0)
+	    croak("No handler for %s events", name);
+
+	h = &pstate->handlers[event];
+
+	/* set up return value */
+	if (h->cb) {
+	    PUSHs((SvTYPE(h->cb) == SVt_PVAV)
+	                 ? sv_2mortal(newRV_inc(h->cb))
+	                 : sv_2mortal(newSVsv(h->cb)));
+	}
+        else {
+	    PUSHs(&PL_sv_undef);
+        }
+
+        /* update */
+        if (items > 3) {
+	    SvREFCNT_dec(h->argspec);
+	    h->argspec = 0;
+	    h->argspec = argspec_compile(ST(3), pstate);
+	}
+        if (items > 2) {
+	    SvREFCNT_dec(h->cb);
+            h->cb = 0;
+	    h->cb = check_handler(aTHX_ ST(2));
+	}
+
+
+MODULE = HTML::Parser		PACKAGE = HTML::Entities
+
+void
+decode_entities(...)
+    PREINIT:
+        int i;
+	HV *entity2char = perl_get_hv("HTML::Entities::entity2char", FALSE);
+    PPCODE:
+	if (GIMME_V == G_SCALAR && items > 1)
+            items = 1;
+	for (i = 0; i < items; i++) {
+	    if (GIMME_V != G_VOID)
+	        ST(i) = sv_2mortal(newSVsv(ST(i)));
+	    else {
+#ifdef SV_CHECK_THINKFIRST
+                SV_CHECK_THINKFIRST(ST(i));
+#endif
+                if (SvREADONLY(ST(i)))
+		    croak("Can't inline decode readonly string in decode_entities()");
+            }
+	    decode_entities(aTHX_ ST(i), entity2char, 0);
+	}
+	SP += items;
+
+void
+_decode_entities(string, entities, ...)
+    SV* string
+    SV* entities
+    PREINIT:
+	HV* entities_hv;
+        bool expand_prefix = (items > 2) ? SvTRUE(ST(2)) : 0;
+    CODE:
+        if (SvOK(entities)) {
+	    if (SvROK(entities) && SvTYPE(SvRV(entities)) == SVt_PVHV) {
+		entities_hv = (HV*)SvRV(entities);
+	    }
+            else {
+		croak("2nd argument must be hash reference");
+            }
+        }
+        else {
+            entities_hv = 0;
+        }
+#ifdef SV_CHECK_THINKFIRST
+        SV_CHECK_THINKFIRST(string);
+#endif
+	if (SvREADONLY(string))
+	    croak("Can't inline decode readonly string in _decode_entities()");
+	decode_entities(aTHX_ string, entities_hv, expand_prefix);
+
+bool
+_probably_utf8_chunk(string)
+    SV* string
+    PREINIT:
+        STRLEN len;
+        char *s;
+    CODE:
+#ifdef UNICODE_HTML_PARSER
+        sv_utf8_downgrade(string, 0);
+	s = SvPV(string, len);
+        RETVAL = probably_utf8_chunk(aTHX_ s, len);
+#else
+        RETVAL = 0; /* avoid never initialized complains from compiler */
+	croak("_probably_utf8_chunk() only works for Unicode enabled perls");
+#endif
+    OUTPUT:
+        RETVAL
+
+int
+UNICODE_SUPPORT()
+    PROTOTYPE:
+    CODE:
+#ifdef UNICODE_HTML_PARSER
+       RETVAL = 1;
+#else
+       RETVAL = 0;
+#endif
+    OUTPUT:
+       RETVAL
+
+
+MODULE = HTML::Parser		PACKAGE = HTML::Parser
diff --git a/README b/README
new file mode 100644
index 0000000..928d585
--- /dev/null
+++ b/README
@@ -0,0 +1,65 @@
+OVERVIEW
+
+The HTML-Parser distribution is is a collection of modules that parse
+and extract information from HTML documents.  The modules present in
+this collection are:
+
+  HTML::Parser - The parser base class.  It receives arbitrary sized
+        chunks of the HTML text, recognizes markup elements, and
+        separates them from the plain text.  As different kinds of markup
+        and text are recognized, the corresponding event handlers are
+        invoked.
+
+  HTML::Entities - Provides functions to encode and decode text with
+        embedded HTML &lt;entities&gt;.
+
+  HTML::HeadParser - A lightweight HTML::Parser subclass that extracts
+        information from the <HEAD> section of an HTML document.
+
+  HTML::LinkExtor - An HTML::Parser subclass that extracts links from
+        an HTML document.
+
+  HTML::PullParser - An alternative interface to the basic parser
+        that does not require event driven programming.
+
+  HTML::TokeParser - An HTML::PullParser subclass with fixed
+        token setup and methods for extracting text.  Many simple
+        parsing needs are probably best attacked with this module.
+
+In addition take a look at the HTML-Tree package that build on
+HTML::Parser to create and extract information from HTML syntax trees
+(similar to HTML DOM).
+
+
+PREREQUISITES
+
+In order to install and use this package you will need Perl version
+5.8 or better.  The HTML::Tagset module should be installed.
+
+If you intend to use the HTML::HeadParser you probably want to install
+libwww-perl too.
+
+
+INSTALLATION
+
+Just follow the usual procedure:
+
+   perl Makefile.PL
+   make
+   make test
+   make install
+
+
+REPORTING BUGS
+
+Bug reports and issues for discussion about these modules can be sent
+to the <libwww@perl.org> mailing list.
+
+
+COPYRIGHT
+
+  © 1995-2009 Gisle Aas. All rights reserved.
+  © 1999-2000 Michael A. Chase.  All rights reserved.
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
diff --git a/TODO b/TODO
new file mode 100644
index 0000000..ea69920
--- /dev/null
+++ b/TODO
@@ -0,0 +1,28 @@
+TODO
+ - Check how we compare to the HTML5 parsing rules
+ - limit the length of markup elements that never end.   Perhaps by
+   configurable limits on the length that markup can have and still
+   be recognized.  Report stuff as 'text' when this happens?
+ - remove 255 char limit on literal argspec strings
+ - implement backslash escapes in literal argspec string
+ - <![%app1;[...]]> (parameter entities)
+ - make literal tags configurable.  The current list is hardcoded
+   to be "script", "style", "title", "iframe", "textarea", "xmp",
+   and "plaintext".
+
+
+SGML FEATURES WE WILL PROBABLY IGNORE FOREVER
+ - Empty tags: <> </>  (repeat previous start tag)
+ - <foo<bar>  (same as <foo><bar>)
+ - NET tags <name/.../
+ 
+
+MINOR "BUGS" (alias FEATURES)
+ - no way to clear "boolean_attribute_value".
+ - <style> and <script> do not end with the first "</".
+
+
+MSIE bug compatibility
+ - recognize server side includes as comments; <% ... %>
+   if no matching %> found tread "<% ..." as text
+ - skip quoted strings when looking for PIC
diff --git a/eg/hanchors b/eg/hanchors
new file mode 100755
index 0000000..c7693fd
--- /dev/null
+++ b/eg/hanchors
@@ -0,0 +1,48 @@
+#!/usr/bin/perl -w
+
+# This program will print out all <a href=".."> links in a
+# document together with the text that goes with it.
+#
+# See also HTML::LinkExtor
+
+use HTML::Parser;
+
+my $p = HTML::Parser->new(api_version => 3,
+     start_h => [\&a_start_handler, "self,tagname,attr"],
+     report_tags => [qw(a img)],
+    );
+$p->parse_file(shift || die) || die $!;
+
+sub a_start_handler
+{
+    my($self, $tag, $attr) = @_;
+    return unless $tag eq "a";
+    return unless exists $attr->{href};
+    print "A $attr->{href}\n";
+
+    $self->handler(text  => [], '@{dtext}' );
+    $self->handler(start => \&img_handler);
+    $self->handler(end   => \&a_end_handler, "self,tagname");
+}
+
+sub img_handler
+{
+    my($self, $tag, $attr) = @_;
+    return unless $tag eq "img";
+    push(@{$self->handler("text")}, $attr->{alt} || "[IMG]");
+}
+
+sub a_end_handler
+{
+    my($self, $tag) = @_;
+    my $text = join("", @{$self->handler("text")});
+    $text =~ s/^\s+//;
+    $text =~ s/\s+$//;
+    $text =~ s/\s+/ /g;
+    print "T $text\n";
+
+    $self->handler("text", undef);
+    $self->handler("start", \&a_start_handler);
+    $self->handler("end", undef);
+}
+
diff --git a/eg/hdump b/eg/hdump
new file mode 100755
index 0000000..2174584
--- /dev/null
+++ b/eg/hdump
@@ -0,0 +1,23 @@
+#!/usr/bin/perl -w
+
+use HTML::Parser ();
+use Data::Dump ();
+
+sub h {
+    my($event, $line, $column, $text, $tagname, $attr) = @_;
+
+    my @d = (uc(substr($event,0,1)) . " L$line C$column");
+    substr($text, 40) = "..." if length($text) > 40;
+    push(@d, $text);
+    push(@d, $tagname) if defined $tagname;
+    push(@d, $attr) if $attr;
+
+    print Data::Dump::dump(@d), "\n";
+}
+
+my $p = HTML::Parser->new(api_version => 3);
+$p->handler(default => \&h, "event, line, column, text, tagname, attr");
+
+$p->parse_file(@ARGV ? shift : *STDIN);
+
+
diff --git a/eg/hform b/eg/hform
new file mode 100755
index 0000000..d2599ed
--- /dev/null
+++ b/eg/hform
@@ -0,0 +1,83 @@
+#!/usr/bin/perl -w
+
+# See also HTML::Form module
+
+use HTML::PullParser ();
+use HTML::Entities qw(decode_entities);
+use Data::Dump qw(dump);
+
+my @FORM_TAGS = qw(form input textarea button select option);
+
+my $p = HTML::PullParser->new(file => shift || "xxx.html",
+			      start => 'tag, attr',
+			      end   => 'tag',
+			      text  => '@{text}',
+			      report_tags => \@FORM_TAGS,
+			     ) || die "$!";
+
+# a little helper function
+sub get_text {
+    my($p, $stop) = @_;
+    my $text;
+    while (defined(my $t = $p->get_token)) {
+	if (ref $t) {
+	    $p->unget_token($t) unless $t->[0] eq $stop;
+	    last;
+	}
+	else {
+	    $text .= $t;
+	}
+    }
+    return $text;
+}
+
+my @forms;
+while (defined(my $t = $p->get_token)) {
+    next unless ref $t; # skip text
+    if ($t->[0] eq "form") {
+	shift @$t;
+	push(@forms, $t);
+	while (defined(my $t = $p->get_token)) {
+	    next unless ref $t;  # skip text
+	    last if $t->[0] eq "/form";
+	    if ($t->[0] eq "select") {
+		my $sel = $t;
+		push(@{$forms[-1]}, $t);
+		while (defined(my $t = $p->get_token)) {
+		    next unless ref $t; # skip text
+		    last if $t->[0] eq "/select";
+		    #print "select ", dump($t), "\n";
+		    if ($t->[0] eq "option") {
+			my $value = $t->[1]->{value};
+			my $text = get_text($p, "/option");
+			unless (defined $value) {
+			    $value = decode_entities($text);
+			}
+			push(@$sel, $value);
+		    }
+		    else {
+			warn "$t->[0] inside select";
+		    }
+		}
+	    }
+	    elsif ($t->[0] =~ /^\/?option$/) {
+		warn "option tag outside select";
+	    }
+	    elsif ($t->[0] eq "textarea") {
+		push(@{$forms[-1]}, $t);
+		$t->[1]{value} = get_text($p, "/textarea");
+	    }
+	    elsif ($t->[0] =~ m,^/,) {
+		warn "stray $t->[0] tag";
+	    }
+	    else {
+		push(@{$forms[-1]}, $t);
+	    }
+	}
+    }
+    else {
+	warn "form tag $t->[0] outside form";
+    }
+}
+
+print dump(\@forms), "\n";
diff --git a/eg/hlc b/eg/hlc
new file mode 100755
index 0000000..664e1e9
--- /dev/null
+++ b/eg/hlc
@@ -0,0 +1,20 @@
+#!/usr/bin/perl -w
+
+use strict;
+use HTML::Parser ();
+
+HTML::Parser->new(start_h   => [ \&start_lc, "tokenpos, text" ],
+	          end_h     => [ sub { print lc shift }, "text" ],
+                  default_h => [ sub { print shift }, "text" ],
+                 )
+    ->parse_file(shift) || die "Can't open file: $!\n";
+
+sub start_lc {
+    my($tpos, $text) = @_;
+    for (my $i = 0; $i < @$tpos; $i += 2) {
+	next if $i && ($i/2) % 2 == 0;  # skip attribute values
+	$_ = lc $_ for substr($text, $tpos->[$i], $tpos->[$i+1]);
+    }
+    print $text;
+}
+
diff --git a/eg/hrefsub b/eg/hrefsub
new file mode 100755
index 0000000..fe14159
--- /dev/null
+++ b/eg/hrefsub
@@ -0,0 +1,93 @@
+#!/usr/bin/perl
+
+# Perform transformations on link attributes in an HTML document.
+# Examples:
+#
+#  $ hrefsub 's/foo/bar/g' index.html
+#  $ hrefsub '$_=URI->new_abs($_, "http://foo")' index.html
+#
+# The first argument is a perl expression that might modify $_.
+# It is called for each link in the document with $_ set to
+# the original value of the link URI.  The variables $tag and
+# $attr can be used to access the tagname and attributename
+# within the tag where the current link is found.
+#
+# The second argument is the name of a file to process.
+
+use strict;
+use HTML::Parser ();
+use URI;
+
+# Construct a hash of tag names that may have links.
+my %link_attr;
+{
+    # To simplify things, reformat the %HTML::Tagset::linkElements
+    # hash so that it is always a hash of hashes.
+    require HTML::Tagset;
+    while (my($k,$v) = each %HTML::Tagset::linkElements) {
+	if (ref($v)) {
+	    $v = { map {$_ => 1} @$v };
+	}
+	else {
+	    $v = { $v => 1};
+	}
+	$link_attr{$k} = $v;
+    }
+    # Uncomment this to see what HTML::Tagset::linkElements thinks are
+    # the tags with link attributes
+    #use Data::Dump; Data::Dump::dump(\%link_attr); exit;
+}
+
+# Create a subroutine named 'edit' to perform the operation
+# passed in from the command line.  The code should modify $_
+# to change things.
+my $code = shift;
+my $code = 'sub edit { local $_ = shift; my($attr, $tag) = @_; no strict; ' .
+           $code .
+           '; $_; }';
+#print $code;
+eval $code;
+die $@ if $@;
+
+# Set up the parser.
+my $p = HTML::Parser->new(api_version => 3);
+
+# The default is to print everything as is.
+$p->handler(default => sub { print @_ }, "text");
+
+# All links are found in start tags.  This handler will evaluate
+# &edit for each link attribute found.
+$p->handler(start => sub {
+		my($tagname, $pos, $text) = @_;
+		if (my $link_attr = $link_attr{$tagname}) {
+		    while (4 <= @$pos) {
+			# use attribute sets from right to left
+			# to avoid invalidating the offsets
+			# when replacing the values
+			my($k_offset, $k_len, $v_offset, $v_len) =
+			    splice(@$pos, -4);
+			my $attrname = lc(substr($text, $k_offset, $k_len));
+			next unless $link_attr->{$attrname};
+			next unless $v_offset; # 0 v_offset means no value
+			my $v = substr($text, $v_offset, $v_len);
+			$v =~ s/^([\'\"])(.*)\1$/$2/;
+			my $new_v = edit($v, $attrname, $tagname);
+			next if $new_v eq $v;
+			$new_v =~ s/\"/&quot;/g;  # since we quote with ""
+			substr($text, $v_offset, $v_len) = qq("$new_v");
+		    }
+		}
+		print $text;
+	    },
+	    "tagname, tokenpos, text");
+
+# Parse the file passed in from the command line
+my $file = shift || usage();
+$p->parse_file($file) || die "Can't open file $file: $!\n";
+
+sub usage
+{
+    my $progname = $0;
+    $progname =~ s,^.*/,,;
+    die "Usage: $progname <perlexpr> <filename>\n";
+}
diff --git a/eg/hstrip b/eg/hstrip
new file mode 100755
index 0000000..b94df3c
--- /dev/null
+++ b/eg/hstrip
@@ -0,0 +1,65 @@
+#!/usr/bin/perl -w
+
+# This script cleans up an HTML document
+
+use strict;
+use HTML::Parser ();
+
+# configure these values
+my @ignore_attr =
+    qw(bgcolor background color face style link alink vlink text
+       onblur onchange onclick ondblclick onfocus onkeydown onkeyup onload
+       onmousedown onmousemove onmouseout onmouseover onmouseup
+       onreset onselect onunload
+      );
+my @ignore_tags = qw(font big small b i);
+my @ignore_elements = qw(script style);
+
+# make it easier to look up attributes
+my %ignore_attr = map { $_ => 1} @ignore_attr;
+
+sub tag
+{
+    my($pos, $text) = @_;
+    if (@$pos >= 4) {
+	# kill some attributes
+	my($k_offset, $k_len, $v_offset, $v_len) = @{$pos}[-4 .. -1];
+	my $next_attr = $v_offset ? $v_offset + $v_len : $k_offset + $k_len;
+	my $edited;
+	while (@$pos >= 4) {
+	    ($k_offset, $k_len, $v_offset, $v_len) = splice @$pos, -4;
+	    if ($ignore_attr{lc substr($text, $k_offset, $k_len)}) {
+		substr($text, $k_offset, $next_attr - $k_offset) = "";
+		$edited++;
+	    }
+	    $next_attr = $k_offset;
+	}
+	# if we killed all attributed, kill any extra whitespace too
+	$text =~ s/^(<\w+)\s+>$/$1>/ if $edited;
+    }
+    print $text;
+}
+
+sub decl
+{
+    my $type = shift;
+    print shift if $type eq "doctype";
+}
+
+sub text
+{
+    print shift;
+}
+
+HTML::Parser->new(api_version   => 3,
+		  start_h       => [\&tag,   "tokenpos, text"],
+                  process_h     => ["", ""],
+		  comment_h     => ["", ""],
+                  declaration_h => [\&decl,   "tagname, text"],
+                  default_h     => [\&text,   "text"],
+
+		  ignore_tags   => \@ignore_tags,
+		  ignore_elements => \@ignore_elements,
+                 )
+    ->parse_file(shift) || die "Can't open file: $!\n";
+
diff --git a/eg/htext b/eg/htext
new file mode 100755
index 0000000..e4d276d
--- /dev/null
+++ b/eg/htext
@@ -0,0 +1,29 @@
+#!/usr/bin/perl -w
+
+# Extract all plain text from an HTML file
+
+use strict;
+use HTML::Parser 3.00 ();
+
+my %inside;
+
+sub tag
+{
+   my($tag, $num) = @_;
+   $inside{$tag} += $num;
+   print " ";  # not for all tags
+}
+
+sub text
+{
+    return if $inside{script} || $inside{style};
+    print $_[0];
+}
+
+HTML::Parser->new(api_version => 3,
+		  handlers    => [start => [\&tag, "tagname, '+1'"],
+				  end   => [\&tag, "tagname, '-1'"],
+				  text  => [\&text, "dtext"],
+				 ],
+		  marked_sections => 1,
+	)->parse_file(shift) || die "Can't open file: $!\n";;
diff --git a/eg/htextsub b/eg/htextsub
new file mode 100755
index 0000000..5091273
--- /dev/null
+++ b/eg/htextsub
@@ -0,0 +1,28 @@
+#!/usr/bin/perl -w
+
+# Shows how to mangle all plain  text in an HTML document, using an arbitrary
+# Perl expression. Plain text is all text not within a tag declaration, i.e.
+# not in <p ...>, but possibly between <p> and </p>
+
+use strict;
+my $code = shift || usage();
+$code = 'sub edit_print { local $_ = shift; ' . $code . '; print }';
+#print $code;
+eval $code;
+die $@ if $@;
+
+use HTML::Parser 3.05;
+my $p = HTML::Parser->new(unbroken_text => 1,
+			  default_h => [ sub { print @_; }, "text" ],
+                	  text_h    => [ \&edit_print,      "text" ],
+        	         );
+
+my $file = shift || usage();
+$p->parse_file($file) || die "Can't open file $file: $!\n";
+
+sub usage
+{
+    my $progname = $0;
+    $progname =~ s,^.*/,,;
+    die "Usage: $progname <perlexpr> <filename>\n";
+}
diff --git a/eg/htitle b/eg/htitle
new file mode 100755
index 0000000..38da5d6
--- /dev/null
+++ b/eg/htitle
@@ -0,0 +1,21 @@
+#!/usr/bin/perl
+
+# This program will print out the title of an HTML document.
+
+use strict;
+use HTML::Parser ();
+
+sub title_handler
+{
+    my $self = shift;
+    $self->handler(text => sub { print @_ }, "dtext");
+    $self->handler(end  => "eof", "self");
+}
+
+my $p = HTML::Parser->new(api_version => 3,
+			  start_h => [\&title_handler, "self"],
+			  report_tags => ['title'],
+			 );
+$p->parse_file(shift || die) || die $!;
+print "\n";
+
diff --git a/hints/solaris.pl b/hints/solaris.pl
new file mode 100644
index 0000000..f6f94f0
--- /dev/null
+++ b/hints/solaris.pl
@@ -0,0 +1,4 @@
+if ($Config{gccversion}) {
+  print "Turning off optimizations to avoid compiler bug\n";
+  $self->{OPTIMIZE} = " ";
+}
diff --git a/hparser.c b/hparser.c
new file mode 100644
index 0000000..c6d66de
--- /dev/null
+++ b/hparser.c
@@ -0,0 +1,1902 @@
+/* 
+ * Copyright 1999-2009, Gisle Aas
+ * Copyright 1999-2000, Michael A. Chase
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the same terms as Perl itself.
+ */
+
+#ifndef EXTERN
+#define EXTERN extern
+#endif
+
+#include "hctype.h"    /* isH...() macros */
+#include "tokenpos.h"  /* dTOKEN; PUSH_TOKEN() */
+
+
+static
+struct literal_tag {
+    int len;
+    char* str;
+    int is_cdata;
+}
+literal_mode_elem[] =
+{
+    {6, "script", 1},
+    {5, "style", 1},
+    {3, "xmp", 1},
+    {6, "iframe", 1},
+    {9, "plaintext", 1},
+    {5, "title", 0},
+    {8, "textarea", 0},
+    {0, 0, 0}
+};
+
+enum argcode {
+    ARG_SELF = 1,  /* need to avoid '\0' in argspec string */
+    ARG_TOKENS,
+    ARG_TOKENPOS,
+    ARG_TOKEN0,
+    ARG_TAGNAME,
+    ARG_TAG,
+    ARG_ATTR,
+    ARG_ATTRARR,
+    ARG_ATTRSEQ,
+    ARG_TEXT,
+    ARG_DTEXT,
+    ARG_IS_CDATA,
+    ARG_SKIPPED_TEXT,
+    ARG_OFFSET,
+    ARG_OFFSET_END,
+    ARG_LENGTH,
+    ARG_LINE,
+    ARG_COLUMN,
+    ARG_EVENT,
+    ARG_UNDEF,
+    ARG_LITERAL, /* Always keep last */
+
+    /* extra flags always encoded first */
+    ARG_FLAG_FLAT_ARRAY
+};
+
+char *argname[] = {
+    /* Must be in the same order as enum argcode */
+    "self",     /* ARG_SELF */
+    "tokens",   /* ARG_TOKENS */   
+    "tokenpos", /* ARG_TOKENPOS */
+    "token0",   /* ARG_TOKEN0 */
+    "tagname",  /* ARG_TAGNAME */
+    "tag",      /* ARG_TAG */
+    "attr",     /* ARG_ATTR */
+    "@attr",    /* ARG_ATTRARR */
+    "attrseq",  /* ARG_ATTRSEQ */
+    "text",     /* ARG_TEXT */
+    "dtext",    /* ARG_DTEXT */
+    "is_cdata", /* ARG_IS_CDATA */
+    "skipped_text", /* ARG_SKIPPED_TEXT */
+    "offset",   /* ARG_OFFSET */
+    "offset_end", /* ARG_OFFSET_END */
+    "length",   /* ARG_LENGTH */
+    "line",     /* ARG_LINE */
+    "column",   /* ARG_COLUMN */
+    "event",    /* ARG_EVENT */
+    "undef",    /* ARG_UNDEF */
+    /* ARG_LITERAL (not compared) */
+    /* ARG_FLAG_FLAT_ARRAY */
+};
+
+#define CASE_SENSITIVE(p_state) \
+         ((p_state)->xml_mode || (p_state)->case_sensitive)
+#define STRICT_NAMES(p_state) \
+         ((p_state)->xml_mode || (p_state)->strict_names)
+#define ALLOW_EMPTY_TAG(p_state) \
+         ((p_state)->xml_mode || (p_state)->empty_element_tags)
+
+static void flush_pending_text(PSTATE* p_state, SV* self);
+
+/*
+ * Parser functions.
+ *
+ *   parse()                       - top level entry point.
+ *                                   deals with text and calls one of its
+ *                                   subordinate parse_*() routines after
+ *                                   looking at the first char after "<"
+ *     parse_decl()                - deals with declarations         <!...>
+ *       parse_comment()           - deals with <!-- ... -->
+ *       parse_marked_section      - deals with <![ ... [ ... ]]>
+ *     parse_end()                 - deals with end tags             </...>
+ *     parse_start()               - deals with start tags           <A...>
+ *     parse_process()             - deals with process instructions <?...>
+ *     parse_null()                - deals with anything else        <....>
+ *
+ *     report_event() - called whenever any of the parse*() routines
+ *                      has recongnized something.
+ */
+
+static void
+report_event(PSTATE* p_state,
+	     event_id_t event,
+	     char *beg, char *end, U32 utf8,
+	     token_pos_t *tokens, int num_tokens,
+	     SV* self
+	    )
+{
+    struct p_handler *h;
+    dTHX;
+    dSP;
+    AV *array;
+    STRLEN my_na;
+    char *argspec;
+    char *s;
+    STRLEN offset;
+    STRLEN line;
+    STRLEN column;
+
+#ifdef UNICODE_HTML_PARSER
+    #define CHR_DIST(a,b) (utf8 ? utf8_distance((U8*)(a),(U8*)(b)) : (a) - (b))
+#else
+    #define CHR_DIST(a,b) ((a) - (b))
+#endif
+
+    /* some events might still fire after a handler has signaled eof
+     * so suppress them here.
+     */
+    if (p_state->eof)
+	return;
+
+    /* capture offsets */
+    offset = p_state->offset;
+    line = p_state->line;
+    column = p_state->column;
+
+#if 0
+    {  /* used for debugging at some point */
+	char *s = beg;
+	int i;
+
+	/* print debug output */
+	switch(event) {
+	case E_DECLARATION: printf("DECLARATION"); break;
+	case E_COMMENT:     printf("COMMENT"); break;
+	case E_START:       printf("START"); break;
+	case E_END:         printf("END"); break;
+	case E_TEXT:        printf("TEXT"); break;
+	case E_PROCESS:     printf("PROCESS"); break;
+	case E_NONE:        printf("NONE"); break;
+	default:            printf("EVENT #%d", event); break;
+	}
+
+	printf(" [");
+	while (s < end) {
+	    if (*s == '\n') {
+		putchar('\\'); putchar('n');
+	    }
+	    else
+		putchar(*s);
+	    s++;
+	}
+	printf("] %d\n", end - beg);
+	for (i = 0; i < num_tokens; i++) {
+	    printf("  token %d: %d %d\n",
+		   i,
+		   tokens[i].beg - beg,
+		   tokens[i].end - tokens[i].beg);
+	}
+    }
+#endif
+
+    if (p_state->pending_end_tag && event != E_TEXT && event != E_COMMENT) {
+	token_pos_t t;
+	char dummy;
+	t.beg = p_state->pending_end_tag;
+	t.end = p_state->pending_end_tag + strlen(p_state->pending_end_tag);
+	p_state->pending_end_tag = 0;
+	report_event(p_state, E_END, &dummy, &dummy, 0, &t, 1, self);
+	SPAGAIN;
+    }
+
+    /* update offsets */
+    p_state->offset += CHR_DIST(end, beg);
+    if (line) {
+	char *s = beg;
+	char *nl = NULL;
+	while (s < end) {
+	    if (*s == '\n') {
+		p_state->line++;
+		nl = s;
+	    }
+	    s++;
+	}
+	if (nl)
+	    p_state->column = CHR_DIST(end, nl) - 1;
+	else
+	    p_state->column += CHR_DIST(end, beg);
+    }
+
+    if (event == E_NONE)
+	goto IGNORE_EVENT;
+    
+#ifdef MARKED_SECTION
+    if (p_state->ms == MS_IGNORE)
+	goto IGNORE_EVENT;
+#endif
+
+    /* tag filters */
+    if (p_state->ignore_tags || p_state->report_tags || p_state->ignore_elements) {
+
+	if (event == E_START || event == E_END) {
+	    SV* tagname = p_state->tmp;
+
+	    assert(num_tokens >= 1);
+	    sv_setpvn(tagname, tokens[0].beg, tokens[0].end - tokens[0].beg);
+	    if (utf8)
+		SvUTF8_on(tagname);
+	    else
+		SvUTF8_off(tagname);
+	    if (!CASE_SENSITIVE(p_state))
+		sv_lower(aTHX_ tagname);
+
+	    if (p_state->ignoring_element) {
+		if (sv_eq(p_state->ignoring_element, tagname)) {
+		    if (event == E_START)
+			p_state->ignore_depth++;
+		    else if (--p_state->ignore_depth == 0) {
+			SvREFCNT_dec(p_state->ignoring_element);
+			p_state->ignoring_element = 0;
+		    }
+		}
+		goto IGNORE_EVENT;
+	    }
+
+	    if (p_state->ignore_elements &&
+		hv_fetch_ent(p_state->ignore_elements, tagname, 0, 0))
+	    {
+		if (event == E_START) {
+		    p_state->ignoring_element = newSVsv(tagname);
+		    p_state->ignore_depth = 1;
+		}
+		goto IGNORE_EVENT;
+	    }
+
+	    if (p_state->ignore_tags &&
+		hv_fetch_ent(p_state->ignore_tags, tagname, 0, 0))
+	    {
+		goto IGNORE_EVENT;
+	    }
+	    if (p_state->report_tags &&
+		!hv_fetch_ent(p_state->report_tags, tagname, 0, 0))
+	    {
+		goto IGNORE_EVENT;
+	    }
+	}
+	else if (p_state->ignoring_element) {
+	    goto IGNORE_EVENT;
+	}
+    }
+
+    h = &p_state->handlers[event];
+    if (!h->cb) {
+	/* event = E_DEFAULT; */
+	h = &p_state->handlers[E_DEFAULT];
+	if (!h->cb)
+	    goto IGNORE_EVENT;
+    }
+
+    if (SvTYPE(h->cb) != SVt_PVAV && !SvTRUE(h->cb)) {
+	/* FALSE scalar ('' or 0) means IGNORE this event */
+	return;
+    }
+
+    if (p_state->unbroken_text && event == E_TEXT) {
+	/* should buffer text */
+	if (!p_state->pend_text)
+	    p_state->pend_text = newSV(256);
+	if (SvOK(p_state->pend_text)) {
+	    if (p_state->is_cdata != p_state->pend_text_is_cdata) {
+		flush_pending_text(p_state, self);
+		SPAGAIN;
+		goto INIT_PEND_TEXT;
+	    }
+	}
+	else {
+	INIT_PEND_TEXT:
+	    p_state->pend_text_offset = offset;
+	    p_state->pend_text_line = line;
+	    p_state->pend_text_column = column;
+	    p_state->pend_text_is_cdata = p_state->is_cdata;
+	    sv_setpvn(p_state->pend_text, "", 0);
+	    if (!utf8)
+		SvUTF8_off(p_state->pend_text);
+	}
+#ifdef UNICODE_HTML_PARSER
+	if (utf8 && !SvUTF8(p_state->pend_text))
+	    sv_utf8_upgrade(p_state->pend_text);
+	if (utf8 || !SvUTF8(p_state->pend_text)) {
+	    sv_catpvn(p_state->pend_text, beg, end - beg);
+	}
+	else {
+	    SV *tmp = newSVpvn(beg, end - beg);
+	    sv_utf8_upgrade(tmp);
+	    sv_catsv(p_state->pend_text, tmp);
+	    SvREFCNT_dec(tmp);
+	}
+#else
+	sv_catpvn(p_state->pend_text, beg, end - beg);
+#endif
+	return;
+    }
+    else if (p_state->pend_text && SvOK(p_state->pend_text)) {
+	flush_pending_text(p_state, self);
+	SPAGAIN;
+    }
+
+    /* At this point we have decided to generate an event callback */
+
+    argspec = h->argspec ? SvPV(h->argspec, my_na) : "";
+
+    if (SvTYPE(h->cb) == SVt_PVAV) {
+	
+	if (*argspec == ARG_FLAG_FLAT_ARRAY) {
+	    argspec++;
+	    array = (AV*)h->cb;
+	}
+	else {
+	    /* start sub-array for accumulator array */
+	    array = newAV();
+	}
+    }
+    else {
+	array = 0;
+	if (*argspec == ARG_FLAG_FLAT_ARRAY)
+	    argspec++;
+
+	/* start argument stack for callback */
+	ENTER;
+	SAVETMPS;
+	PUSHMARK(SP);
+    }
+
+    for (s = argspec; *s; s++) {
+	SV* arg = 0;
+	int push_arg = 1;
+	enum argcode argcode = (enum argcode)*s;
+
+	switch( argcode ) {
+
+	case ARG_SELF:
+	    arg = sv_mortalcopy(self);
+	    break;
+
+	case ARG_TOKENS:
+	    if (num_tokens >= 1) {
+		AV* av = newAV();
+		SV* prev_token = &PL_sv_undef;
+		int i;
+		av_extend(av, num_tokens);
+		for (i = 0; i < num_tokens; i++) {
+		    if (tokens[i].beg) {
+			prev_token = newSVpvn(tokens[i].beg, tokens[i].end-tokens[i].beg);
+			if (utf8)
+			    SvUTF8_on(prev_token);
+			av_push(av, prev_token);
+		    }
+		    else { /* boolean */
+			av_push(av, p_state->bool_attr_val
+				? newSVsv(p_state->bool_attr_val)
+				: newSVsv(prev_token));
+		    }
+		}
+		arg = sv_2mortal(newRV_noinc((SV*)av));
+	    }
+	    break;
+
+	case ARG_TOKENPOS:
+	    if (num_tokens >= 1 && tokens[0].beg >= beg) {
+		AV* av = newAV();
+		int i;
+		av_extend(av, num_tokens*2);
+		for (i = 0; i < num_tokens; i++) {
+		    if (tokens[i].beg) {
+			av_push(av, newSViv(CHR_DIST(tokens[i].beg, beg)));
+			av_push(av, newSViv(CHR_DIST(tokens[i].end, tokens[i].beg)));
+		    }
+		    else { /* boolean tag value */
+			av_push(av, newSViv(0));
+			av_push(av, newSViv(0));
+		    }
+		}
+		arg = sv_2mortal(newRV_noinc((SV*)av));
+	    }
+	    break;
+
+	case ARG_TOKEN0:
+	case ARG_TAGNAME:
+	    /* fall through */
+
+	case ARG_TAG:
+	    if (num_tokens >= 1) {
+		arg = sv_2mortal(newSVpvn(tokens[0].beg,
+					  tokens[0].end - tokens[0].beg));
+		if (utf8)
+		    SvUTF8_on(arg);
+		if (!CASE_SENSITIVE(p_state) && argcode != ARG_TOKEN0)
+		    sv_lower(aTHX_ arg);
+		if (argcode == ARG_TAG && event != E_START) {
+		    char *e_type = "!##/#?#";
+		    sv_insert(arg, 0, 0, &e_type[event], 1);
+		}
+	    }
+	    break;
+
+	case ARG_ATTR:
+	case ARG_ATTRARR:
+	    if (event == E_START) {
+		HV* hv;
+		int i;
+		if (argcode == ARG_ATTR) {
+		    hv = newHV();
+		    arg = sv_2mortal(newRV_noinc((SV*)hv));
+		}
+		else {
+#ifdef __GNUC__
+		    /* gcc -Wall reports this variable as possibly used uninitialized */
+		    hv = 0;
+#endif
+		    push_arg = 0;  /* deal with argument pushing here */
+		}
+
+		for (i = 1; i < num_tokens; i += 2) {
+		    SV* attrname = newSVpvn(tokens[i].beg,
+					    tokens[i].end-tokens[i].beg);
+		    SV* attrval;
+
+		    if (utf8)
+			SvUTF8_on(attrname);
+		    if (tokens[i+1].beg) {
+			char *beg = tokens[i+1].beg;
+			STRLEN len = tokens[i+1].end - beg;
+			if (*beg == '"' || *beg == '\'' || (*beg == '`' && p_state->backquote)) {
+			    assert(len >= 2 && *beg == beg[len-1]);
+			    beg++; len -= 2;
+			}
+			attrval = newSVpvn(beg, len);
+			if (utf8)
+			    SvUTF8_on(attrval);
+			if (!p_state->attr_encoded) {
+#ifdef UNICODE_HTML_PARSER
+			    if (p_state->utf8_mode)
+				sv_utf8_decode(attrval);
+#endif
+			    decode_entities(aTHX_ attrval, p_state->entity2char, 0);
+			    if (p_state->utf8_mode)
+				SvUTF8_off(attrval);
+			}
+		    }
+		    else { /* boolean */
+			if (p_state->bool_attr_val)
+			    attrval = newSVsv(p_state->bool_attr_val);
+			else
+			    attrval = newSVsv(attrname);
+		    }
+
+		    if (!CASE_SENSITIVE(p_state))
+			sv_lower(aTHX_ attrname);
+
+		    if (argcode == ARG_ATTR) {
+			if (hv_exists_ent(hv, attrname, 0) ||
+			    !hv_store_ent(hv, attrname, attrval, 0)) {
+			    SvREFCNT_dec(attrval);
+			}
+			SvREFCNT_dec(attrname);
+		    }
+		    else { /* ARG_ATTRARR */
+			if (array) {
+			    av_push(array, attrname);
+			    av_push(array, attrval);
+			}
+			else {
+			    XPUSHs(sv_2mortal(attrname));
+			    XPUSHs(sv_2mortal(attrval));
+			}
+		    }
+		}
+	    }
+	    else if (argcode == ARG_ATTRARR) {
+		push_arg = 0;
+	    }
+	    break;
+
+	case ARG_ATTRSEQ:       /* (v2 compatibility stuff) */
+	    if (event == E_START) {
+		AV* av = newAV();
+		int i;
+		for (i = 1; i < num_tokens; i += 2) {
+		    SV* attrname = newSVpvn(tokens[i].beg,
+					    tokens[i].end-tokens[i].beg);
+		    if (utf8)
+			SvUTF8_on(attrname);
+		    if (!CASE_SENSITIVE(p_state))
+			sv_lower(aTHX_ attrname);
+		    av_push(av, attrname);
+		}
+		arg = sv_2mortal(newRV_noinc((SV*)av));
+	    }
+	    break;
+	
+	case ARG_TEXT:
+	    arg = sv_2mortal(newSVpvn(beg, end - beg));
+	    if (utf8)
+		SvUTF8_on(arg);
+	    break;
+
+	case ARG_DTEXT:
+	    if (event == E_TEXT) {
+		arg = sv_2mortal(newSVpvn(beg, end - beg));
+		if (utf8)
+		    SvUTF8_on(arg);
+		if (!p_state->is_cdata) {
+#ifdef UNICODE_HTML_PARSER
+		    if (p_state->utf8_mode)
+			sv_utf8_decode(arg);
+#endif
+		    decode_entities(aTHX_ arg, p_state->entity2char, 1);
+		    if (p_state->utf8_mode)
+			SvUTF8_off(arg);
+		}
+	    }
+	    break;
+      
+	case ARG_IS_CDATA:
+	    if (event == E_TEXT) {
+		arg = boolSV(p_state->is_cdata);
+	    }
+	    break;
+
+        case ARG_SKIPPED_TEXT:
+	    arg = sv_2mortal(p_state->skipped_text);
+	    p_state->skipped_text = newSVpvn("", 0);
+            break;
+
+	case ARG_OFFSET:
+	    arg = sv_2mortal(newSViv(offset));
+	    break;
+
+	case ARG_OFFSET_END:
+	    arg = sv_2mortal(newSViv(offset + CHR_DIST(end, beg)));
+	    break;
+
+	case ARG_LENGTH:
+	    arg = sv_2mortal(newSViv(CHR_DIST(end, beg)));
+	    break;
+
+	case ARG_LINE:
+	    arg = sv_2mortal(newSViv(line));
+	    break;
+
+	case ARG_COLUMN:
+	    arg = sv_2mortal(newSViv(column));
+	    break;
+
+	case ARG_EVENT:
+	    assert(event >= 0 && event < EVENT_COUNT);
+	    arg = sv_2mortal(newSVpv(event_id_str[event], 0));
+	    break;
+
+	case ARG_LITERAL:
+	{
+	    int len = (unsigned char)s[1];
+	    arg = sv_2mortal(newSVpvn(s+2, len));
+	    if (SvUTF8(h->argspec))
+		SvUTF8_on(arg);
+	    s += len + 1;
+	}
+	break;
+
+	case ARG_UNDEF:
+	    arg = sv_mortalcopy(&PL_sv_undef);
+	    break;
+      
+	default:
+	    arg = sv_2mortal(newSVpvf("Bad argspec %d", *s));
+	    break;
+	}
+
+	if (push_arg) {
+	    if (!arg)
+		arg = sv_mortalcopy(&PL_sv_undef);
+
+	    if (array) {
+		/* have to fix mortality here or add mortality to
+		 * XPUSHs after removing it from the switch cases.
+		 */
+		av_push(array, SvREFCNT_inc(arg));
+	    }
+	    else {
+		XPUSHs(arg);
+	    }
+	}
+    }
+
+    if (array) {
+	if (array != (AV*)h->cb)
+	    av_push((AV*)h->cb, newRV_noinc((SV*)array));
+    }
+    else {
+	PUTBACK;
+
+	if ((enum argcode)*argspec == ARG_SELF && !SvROK(h->cb)) {
+	    char *method = SvPV(h->cb, my_na);
+	    perl_call_method(method, G_DISCARD | G_EVAL | G_VOID);
+	}
+	else {
+	    perl_call_sv(h->cb, G_DISCARD | G_EVAL | G_VOID);
+	}
+
+	if (SvTRUE(ERRSV)) {
+	    RETHROW;
+	}
+
+	FREETMPS;
+	LEAVE;
+    }
+    if (p_state->skipped_text)
+	SvCUR_set(p_state->skipped_text, 0);
+    return;
+
+IGNORE_EVENT:
+    if (p_state->skipped_text) {
+	if (event != E_TEXT && p_state->pend_text && SvOK(p_state->pend_text))
+	    flush_pending_text(p_state, self);
+#ifdef UNICODE_HTML_PARSER
+	if (utf8 && !SvUTF8(p_state->skipped_text))
+	    sv_utf8_upgrade(p_state->skipped_text);
+	if (utf8 || !SvUTF8(p_state->skipped_text)) {
+#endif
+	    sv_catpvn(p_state->skipped_text, beg, end - beg);
+#ifdef UNICODE_HTML_PARSER
+	}
+	else {
+	    SV *tmp = newSVpvn(beg, end - beg);
+	    sv_utf8_upgrade(tmp);
+	    sv_catsv(p_state->skipped_text, tmp);
+	    SvREFCNT_dec(tmp);
+	}
+#endif
+    }
+#undef CHR_DIST    
+    return;
+}
+
+
+EXTERN SV*
+argspec_compile(SV* src, PSTATE* p_state)
+{
+    dTHX;
+    SV* argspec = newSVpvn("", 0);
+    STRLEN len;
+    char *s = SvPV(src, len);
+    char *end = s + len;
+
+    if (SvUTF8(src))
+	SvUTF8_on(argspec);
+
+    while (isHSPACE(*s))
+	s++;
+
+    if (*s == '@') {
+	/* try to deal with '@{ ... }' wrapping */
+	char *tmp = s + 1;
+	while (isHSPACE(*tmp))
+	    tmp++;
+	if (*tmp == '{') {
+	    char c = ARG_FLAG_FLAT_ARRAY;
+	    sv_catpvn(argspec, &c, 1);
+	    tmp++;
+	    while (isHSPACE(*tmp))
+		tmp++;
+	    s = tmp;
+	}
+    }
+    while (s < end) {
+	if (isHNAME_FIRST(*s) || *s == '@') {
+	    char *name = s;
+	    int a = ARG_SELF;
+	    char **arg_name;
+
+	    s++;
+	    while (isHNAME_CHAR(*s))
+		s++;
+
+	    /* check identifier */
+	    for ( arg_name = argname; a < ARG_LITERAL ; ++a, ++arg_name ) {
+		if (strnEQ(*arg_name, name, s - name) &&
+		    (*arg_name)[s - name] == '\0')
+		    break;
+	    }
+	    if (a < ARG_LITERAL) {
+		char c = (unsigned char) a;
+		sv_catpvn(argspec, &c, 1);
+
+		if (a == ARG_LINE || a == ARG_COLUMN) {
+		    if (!p_state->line)
+			p_state->line = 1; /* enable tracing of line/column */
+		}
+		if (a == ARG_SKIPPED_TEXT) {
+		    if (!p_state->skipped_text) {
+			p_state->skipped_text = newSVpvn("", 0);
+                    }
+                }
+		if (a == ARG_ATTR || a == ARG_ATTRARR) {
+		    if (p_state->argspec_entity_decode != ARG_DTEXT)
+			p_state->argspec_entity_decode = ARG_ATTR;
+		}
+		else if (a == ARG_DTEXT) {
+		    p_state->argspec_entity_decode = ARG_DTEXT;
+		}
+	    }
+	    else {
+		croak("Unrecognized identifier %.*s in argspec", s - name, name);
+	    }
+	}
+	else if (*s == '"' || *s == '\'') {
+	    char *string_beg = s;
+	    s++;
+	    while (s < end && *s != *string_beg && *s != '\\')
+		s++;
+	    if (*s == *string_beg) {
+		/* literal */
+		int len = s - string_beg - 1;
+		unsigned char buf[2];
+		if (len > 255)
+		    croak("Literal string is longer than 255 chars in argspec");
+		buf[0] = ARG_LITERAL;
+		buf[1] = len;
+		sv_catpvn(argspec, (char*)buf, 2);
+		sv_catpvn(argspec, string_beg+1, len);
+		s++;
+	    }
+	    else if (*s == '\\') {
+		croak("Backslash reserved for literal string in argspec");
+	    }
+	    else {
+		croak("Unterminated literal string in argspec");
+	    }
+	}
+	else {
+	    croak("Bad argspec (%s)", s);
+	}
+
+	while (isHSPACE(*s))
+	    s++;
+	
+	if (*s == '}' && SvPVX(argspec)[0] == ARG_FLAG_FLAT_ARRAY) {
+	    /* end of '@{ ... }' */
+	    s++;
+	    while (isHSPACE(*s))
+		s++;
+	    if (s < end)
+		croak("Bad argspec: stuff after @{...} (%s)", s);
+	}
+
+	if (s == end)
+	    break;
+	if (*s != ',') {
+	    croak("Missing comma separator in argspec");
+	}
+	s++;
+	while (isHSPACE(*s))
+	    s++;
+    }
+    return argspec;
+}
+
+
+static void
+flush_pending_text(PSTATE* p_state, SV* self)
+{
+    dTHX;
+    bool   old_unbroken_text = p_state->unbroken_text;
+    SV*    old_pend_text     = p_state->pend_text;
+    bool   old_is_cdata      = p_state->is_cdata;
+    STRLEN old_offset        = p_state->offset;
+    STRLEN old_line          = p_state->line;
+    STRLEN old_column        = p_state->column;
+
+    assert(p_state->pend_text && SvOK(p_state->pend_text));
+
+    p_state->unbroken_text = 0;
+    p_state->pend_text     = 0;
+    p_state->is_cdata      = p_state->pend_text_is_cdata;
+    p_state->offset        = p_state->pend_text_offset;
+    p_state->line          = p_state->pend_text_line;
+    p_state->column        = p_state->pend_text_column;
+
+    report_event(p_state, E_TEXT,
+		 SvPVX(old_pend_text), SvEND(old_pend_text), 
+		 SvUTF8(old_pend_text), 0, 0, self);
+    SvOK_off(old_pend_text);
+
+    p_state->unbroken_text = old_unbroken_text;
+    p_state->pend_text     = old_pend_text;
+    p_state->is_cdata      = old_is_cdata;
+    p_state->offset        = old_offset;
+    p_state->line          = old_line;
+    p_state->column        = old_column;
+}
+
+static char*
+skip_until_gt(char *beg, char *end)
+{
+    /* tries to emulate quote skipping behaviour observed in MSIE */
+    char *s = beg;
+    char quote = '\0';
+    char prev = ' ';
+    while (s < end) {
+	if (!quote && *s == '>')
+	    return s;
+	if (*s == '"' || *s == '\'') {
+	    if (*s == quote) {
+		quote = '\0';  /* end of quoted string */
+	    }
+	    else if (!quote && (prev == ' ' || prev == '=')) {
+		quote = *s;
+	    }
+	}
+	prev = *s++;
+    }
+    return end;
+}
+
+static char*
+parse_comment(PSTATE* p_state, char *beg, char *end, U32 utf8, SV* self)
+{
+    char *s = beg;
+
+    if (p_state->strict_comment) {
+	dTOKENS(4);
+	char *start_com = s;  /* also used to signal inside/outside */
+
+	while (1) {
+	    /* try to locate "--" */
+	FIND_DASH_DASH:
+	    /* printf("find_dash_dash: [%s]\n", s); */
+	    while (s < end && *s != '-' && *s != '>')
+		s++;
+
+	    if (s == end) {
+		FREE_TOKENS;
+		return beg;
+	    }
+
+	    if (*s == '>') {
+		s++;
+		if (start_com)
+		    goto FIND_DASH_DASH;
+
+		/* we are done recognizing all comments, make callbacks */
+		report_event(p_state, E_COMMENT,
+			     beg - 4, s, utf8,
+			     tokens, num_tokens,
+			     self);
+		FREE_TOKENS;
+
+		return s;
+	    }
+
+	    s++;
+	    if (s == end) {
+		FREE_TOKENS;
+		return beg;
+	    }
+
+	    if (*s == '-') {
+		/* two dashes in a row seen */
+		s++;
+		/* do something */
+		if (start_com) {
+		    PUSH_TOKEN(start_com, s-2);
+		    start_com = 0;
+		}
+		else {
+		    start_com = s;
+		}
+	    }
+	}
+    }
+    else if (p_state->no_dash_dash_comment_end) {
+	token_pos_t token;
+        token.beg = beg;
+        /* a lone '>' signals end-of-comment */
+	while (s < end && *s != '>')
+	    s++;
+	token.end = s;
+	if (s < end) {
+	    s++;
+	    report_event(p_state, E_COMMENT, beg-4, s, utf8, &token, 1, self);
+	    return s;
+	}
+	else {
+	    return beg;
+	}
+    }
+    else { /* non-strict comment */
+	token_pos_t token;
+	token.beg = beg;
+	/* try to locate /--\s*>/ which signals end-of-comment */
+    LOCATE_END:
+	while (s < end && *s != '-')
+	    s++;
+	token.end = s;
+	if (s < end) {
+	    s++;
+	    if (*s == '-') {
+		s++;
+		while (isHSPACE(*s))
+		    s++;
+		if (*s == '>') {
+		    s++;
+		    /* yup */
+		    report_event(p_state, E_COMMENT, beg-4, s, utf8, &token, 1, self);
+		    return s;
+		}
+	    }
+	    if (s < end) {
+		s = token.end + 1;
+		goto LOCATE_END;
+	    }
+	}
+    
+	if (s == end)
+	    return beg;
+    }
+
+    return 0;
+}
+
+
+#ifdef MARKED_SECTION
+
+static void
+marked_section_update(PSTATE* p_state)
+{
+    dTHX;
+    /* we look at p_state->ms_stack to determine p_state->ms */
+    AV* ms_stack = p_state->ms_stack;
+    p_state->ms = MS_NONE;
+
+    if (ms_stack) {
+	int stack_len = av_len(ms_stack);
+	int stack_idx;
+	for (stack_idx = 0; stack_idx <= stack_len; stack_idx++) {
+	    SV** svp = av_fetch(ms_stack, stack_idx, 0);
+	    if (svp) {
+		AV* tokens = (AV*)SvRV(*svp);
+		int tokens_len = av_len(tokens);
+		int i;
+		assert(SvTYPE(tokens) == SVt_PVAV);
+		for (i = 0; i <= tokens_len; i++) {
+		    SV** svp = av_fetch(tokens, i, 0);
+		    if (svp) {
+			STRLEN len;
+			char *token_str = SvPV(*svp, len);
+			enum marked_section_t token;
+			if (strEQ(token_str, "include"))
+			    token = MS_INCLUDE;
+			else if (strEQ(token_str, "rcdata"))
+			    token = MS_RCDATA;
+			else if (strEQ(token_str, "cdata"))
+			    token = MS_CDATA;
+			else if (strEQ(token_str, "ignore"))
+			    token = MS_IGNORE;
+			else
+			    token = MS_NONE;
+			if (p_state->ms < token)
+			    p_state->ms = token;
+		    }
+		}
+	    }
+	}
+    }
+    /* printf("MS %d\n", p_state->ms); */
+    p_state->is_cdata = (p_state->ms == MS_CDATA);
+    return;
+}
+
+
+static char*
+parse_marked_section(PSTATE* p_state, char *beg, char *end, U32 utf8, SV* self)
+{
+    dTHX;
+    char *s;
+    AV* tokens = 0;
+
+    if (!p_state->marked_sections)
+	return 0;
+
+    assert(beg[0] == '<');
+    assert(beg[1] == '!');
+    assert(beg[2] == '[');
+    s = beg + 3;
+
+FIND_NAMES:
+    while (isHSPACE(*s))
+	s++;
+    while (isHNAME_FIRST(*s)) {
+	char *name_start = s;
+	char *name_end;
+	SV *name;
+	s++;
+	while (isHNAME_CHAR(*s))
+	    s++;
+	name_end = s;
+	while (isHSPACE(*s))
+	    s++;
+	if (s == end)
+	    goto PREMATURE;
+
+	if (!tokens)
+	    tokens = newAV();
+	name = newSVpvn(name_start, name_end - name_start);
+	if (utf8)
+	    SvUTF8_on(name);
+	av_push(tokens, sv_lower(aTHX_ name));
+    }
+    if (*s == '-') {
+	s++;
+	if (*s == '-') {
+	    /* comment */
+	    s++;
+	    while (1) {
+		while (s < end && *s != '-')
+		    s++;
+		if (s == end)
+		    goto PREMATURE;
+
+		s++;  /* skip first '-' */
+		if (*s == '-') {
+		    s++;
+		    /* comment finished */
+		    goto FIND_NAMES;
+		}
+	    }      
+	}
+	else
+	    goto FAIL;
+      
+    }
+    if (*s == '[') {
+	s++;
+	/* yup */
+
+	if (!tokens) {
+	    tokens = newAV();
+	    av_push(tokens, newSVpvn("include", 7));
+	}
+
+	if (!p_state->ms_stack)
+	    p_state->ms_stack = newAV();
+	av_push(p_state->ms_stack, newRV_noinc((SV*)tokens));
+	marked_section_update(p_state);
+	report_event(p_state, E_NONE, beg, s, utf8, 0, 0, self);
+	return s;
+    }
+
+FAIL:
+    SvREFCNT_dec(tokens);
+    return 0; /* not yet implemented */
+  
+PREMATURE:
+    SvREFCNT_dec(tokens);
+    return beg;
+}
+#endif
+
+
+static char*
+parse_decl(PSTATE* p_state, char *beg, char *end, U32 utf8, SV* self)
+{
+    char *s = beg + 2;
+
+    if (*s == '-') {
+	/* comment? */
+
+	char *tmp;
+	s++;
+	if (s == end)
+	    return beg;
+
+	if (*s != '-')
+	    goto DECL_FAIL;  /* nope, illegal */
+
+	/* yes, two dashes seen */
+	s++;
+
+	tmp = parse_comment(p_state, s, end, utf8, self);
+	return (tmp == s) ? beg : tmp;
+    }
+
+#ifdef MARKED_SECTION
+    if (*s == '[') {
+	/* marked section */
+	char *tmp;
+	tmp = parse_marked_section(p_state, beg, end, utf8, self);
+	if (!tmp)
+	    goto DECL_FAIL;
+	return tmp;
+    }
+#endif
+
+    if (*s == '>') {
+	/* make <!> into empty comment <SGML Handbook 36:32> */
+	token_pos_t token;
+	token.beg = s;
+	token.end = s;
+	s++;
+	report_event(p_state, E_COMMENT, beg, s, utf8, &token, 1, self);
+	return s;
+    }
+
+    if (isALPHA(*s)) {
+	dTOKENS(8);
+	char *decl_id = s;
+	STRLEN decl_id_len;
+
+	s++;
+	/* declaration */
+	while (s < end && isHNAME_CHAR(*s))
+	    s++;
+	decl_id_len = s - decl_id;
+	if (s == end)
+	    goto PREMATURE;
+
+	/* just hardcode a few names as the recognized declarations */
+	if (!((decl_id_len == 7 &&
+	       strnEQx(decl_id, "DOCTYPE", 7, !CASE_SENSITIVE(p_state))) ||
+	      (decl_id_len == 6 &&
+	       strnEQx(decl_id, "ENTITY",  6, !CASE_SENSITIVE(p_state)))
+	    )
+	    )
+	{
+	    goto FAIL;
+	}
+
+	/* first word available */
+	PUSH_TOKEN(decl_id, s);
+
+	while (1) {
+	    while (s < end && isHSPACE(*s))
+		s++;
+
+	    if (s == end)
+		goto PREMATURE;
+
+	    if (*s == '"' || *s == '\'' || (*s == '`' && p_state->backquote)) {
+		char *str_beg = s;
+		s++;
+		while (s < end && *s != *str_beg)
+		    s++;
+		if (s == end)
+		    goto PREMATURE;
+		s++;
+		PUSH_TOKEN(str_beg, s);
+	    }
+	    else if (*s == '-') {
+		/* comment */
+		char *com_beg = s;
+		s++;
+		if (s == end)
+		    goto PREMATURE;
+		if (*s != '-')
+		    goto FAIL;
+		s++;
+
+		while (1) {
+		    while (s < end && *s != '-')
+			s++;
+		    if (s == end)
+			goto PREMATURE;
+		    s++;
+		    if (s == end)
+			goto PREMATURE;
+		    if (*s == '-') {
+			s++;
+			PUSH_TOKEN(com_beg, s);
+			break;
+		    }
+		}
+	    }
+	    else if (*s != '>') {
+		/* plain word */
+		char *word_beg = s;
+		s++;
+		while (s < end && isHNOT_SPACE_GT(*s))
+		    s++;
+		if (s == end)
+		    goto PREMATURE;
+		PUSH_TOKEN(word_beg, s);
+	    }
+	    else {
+		break;
+	    }
+	}
+
+	if (s == end)
+	    goto PREMATURE;
+	if (*s == '>') {
+	    s++;
+	    report_event(p_state, E_DECLARATION, beg, s, utf8, tokens, num_tokens, self);
+	    FREE_TOKENS;
+	    return s;
+	}
+
+    FAIL:
+	FREE_TOKENS;
+	goto DECL_FAIL;
+
+    PREMATURE:
+	FREE_TOKENS;
+	return beg;
+
+    }
+
+DECL_FAIL:
+    if (p_state->strict_comment)
+	return 0;
+
+    /* consider everything up to the first '>' a comment */
+    while (s < end && *s != '>')
+	s++;
+    if (s < end) {
+	token_pos_t token;
+	token.beg = beg + 2;
+	token.end = s;
+	s++;
+	report_event(p_state, E_COMMENT, beg, s, utf8, &token, 1, self);
+	return s;
+    }
+    else {
+	return beg;
+    }
+}
+
+
+static char*
+parse_start(PSTATE* p_state, char *beg, char *end, U32 utf8, SV* self)
+{
+    char *s = beg;
+    int empty_tag = 0;
+    dTOKENS(16);
+
+    hctype_t tag_name_first, tag_name_char;
+    hctype_t attr_name_first, attr_name_char;
+
+    if (STRICT_NAMES(p_state)) {
+	tag_name_first = attr_name_first = HCTYPE_NAME_FIRST;
+	tag_name_char  = attr_name_char  = HCTYPE_NAME_CHAR;
+    }
+    else {
+	tag_name_first = tag_name_char = HCTYPE_NOT_SPACE_GT;
+	attr_name_first = HCTYPE_NOT_SPACE_GT;
+	attr_name_char  = HCTYPE_NOT_SPACE_EQ_GT;
+    }
+
+    s += 2;
+
+    while (s < end && isHCTYPE(*s, tag_name_char)) {
+	if (*s == '/' && ALLOW_EMPTY_TAG(p_state)) {
+	    if ((s + 1) == end)
+		goto PREMATURE;
+	    if (*(s + 1) == '>')
+		break;
+	}
+	s++;
+    }
+    PUSH_TOKEN(beg+1, s);  /* tagname */
+
+    while (isHSPACE(*s))
+	s++;
+    if (s == end)
+	goto PREMATURE;
+
+    while (isHCTYPE(*s, attr_name_first)) {
+	/* attribute */
+	char *attr_name_beg = s;
+	char *attr_name_end;
+	if (*s == '/' && ALLOW_EMPTY_TAG(p_state)) {
+	    if ((s + 1) == end)
+		goto PREMATURE;
+	    if (*(s + 1) == '>')
+		break;
+	}
+	s++;
+	while (s < end && isHCTYPE(*s, attr_name_char)) {
+	    if (*s == '/' && ALLOW_EMPTY_TAG(p_state)) {
+		if ((s + 1) == end)
+		    goto PREMATURE;
+		if (*(s + 1) == '>')
+		    break;
+	    }
+	    s++;
+	}
+	if (s == end)
+	    goto PREMATURE;
+
+	attr_name_end = s;
+	PUSH_TOKEN(attr_name_beg, attr_name_end); /* attr name */
+
+	while (isHSPACE(*s))
+	    s++;
+	if (s == end)
+	    goto PREMATURE;
+
+	if (*s == '=') {
+	    /* with a value */
+	    s++;
+	    while (isHSPACE(*s))
+		s++;
+	    if (s == end)
+		goto PREMATURE;
+	    if (*s == '>') {
+		/* parse it similar to ="" */
+		PUSH_TOKEN(s, s);
+		break;
+	    }
+	    if (*s == '"' || *s == '\'' || (*s == '`' && p_state->backquote)) {
+		char *str_beg = s;
+		s++;
+		while (s < end && *s != *str_beg)
+		    s++;
+		if (s == end)
+		    goto PREMATURE;
+		s++;
+		PUSH_TOKEN(str_beg, s);
+	    }
+	    else {
+		char *word_start = s;
+		while (s < end && isHNOT_SPACE_GT(*s)) {
+		    if (*s == '/' && ALLOW_EMPTY_TAG(p_state)) {
+			if ((s + 1) == end)
+			    goto PREMATURE;
+			if (*(s + 1) == '>')
+			    break;
+		    }
+		    s++;
+		}
+		if (s == end)
+		    goto PREMATURE;
+		PUSH_TOKEN(word_start, s);
+	    }
+	    while (isHSPACE(*s))
+		s++;
+	    if (s == end)
+		goto PREMATURE;
+	}
+	else {
+	    PUSH_TOKEN(0, 0); /* boolean attr value */
+	}
+    }
+
+    if (ALLOW_EMPTY_TAG(p_state) && *s == '/') {
+	s++;
+	if (s == end)
+	    goto PREMATURE;
+	empty_tag = 1;
+    }
+
+    if (*s == '>') {
+	s++;
+	/* done */
+	report_event(p_state, E_START, beg, s, utf8, tokens, num_tokens, self);
+	if (empty_tag) {
+	    report_event(p_state, E_END, s, s, utf8, tokens, 1, self);
+	}
+	else if (!p_state->xml_mode) {
+	    /* find out if this start tag should put us into literal_mode
+	     */
+	    int i;
+	    int tag_len = tokens[0].end - tokens[0].beg;
+
+	    for (i = 0; literal_mode_elem[i].len; i++) {
+		if (tag_len == literal_mode_elem[i].len) {
+		    /* try to match it */
+		    char *s = beg + 1;
+		    char *t = literal_mode_elem[i].str;
+		    int len = tag_len;
+		    while (len) {
+			if (toLOWER(*s) != *t)
+			    break;
+			s++;
+			t++;
+			if (!--len) {
+			    /* found it */
+			    p_state->literal_mode = literal_mode_elem[i].str;
+			    p_state->is_cdata = literal_mode_elem[i].is_cdata;
+			    /* printf("Found %s\n", p_state->literal_mode); */
+			    goto END_OF_LITERAL_SEARCH;
+			}
+		    }
+		}
+	    }
+	END_OF_LITERAL_SEARCH:
+	    ;
+	}
+
+	FREE_TOKENS;
+	return s;
+    }
+  
+    FREE_TOKENS;
+    return 0;
+
+PREMATURE:
+    FREE_TOKENS;
+    return beg;
+}
+
+
+static char*
+parse_end(PSTATE* p_state, char *beg, char *end, U32 utf8, SV* self)
+{
+    char *s = beg+2;
+    hctype_t name_first, name_char;
+
+    if (STRICT_NAMES(p_state)) {
+	name_first = HCTYPE_NAME_FIRST;
+	name_char  = HCTYPE_NAME_CHAR;
+    }
+    else {
+	name_first = name_char = HCTYPE_NOT_SPACE_GT;
+    }
+
+    if (isHCTYPE(*s, name_first)) {
+	token_pos_t tagname;
+	tagname.beg = s;
+	s++;
+	while (s < end && isHCTYPE(*s, name_char))
+	    s++;
+	tagname.end = s;
+
+	if (p_state->strict_end) {
+	    while (isHSPACE(*s))
+		s++;
+	}
+	else {
+	    s = skip_until_gt(s, end);
+	}
+	if (s < end) {
+	    if (*s == '>') {
+		s++;
+		/* a complete end tag has been recognized */
+		report_event(p_state, E_END, beg, s, utf8, &tagname, 1, self);
+		return s;
+	    }
+	}
+	else {
+	    return beg;
+	}
+    }
+    else if (!p_state->strict_comment) {
+	s = skip_until_gt(s, end);
+	if (s < end) {
+	    token_pos_t token;
+	    token.beg = beg + 2;
+	    token.end = s;
+	    s++;
+	    report_event(p_state, E_COMMENT, beg, s, utf8, &token, 1, self);
+	    return s;
+	}
+	else {
+	    return beg;
+	}
+    }
+    return 0;
+}
+
+
+static char*
+parse_process(PSTATE* p_state, char *beg, char *end, U32 utf8, SV* self)
+{
+    char *s = beg + 2;  /* skip '<?' */
+    /* processing instruction */
+    token_pos_t token_pos;
+    token_pos.beg = s;
+
+    while (s < end) {
+	if (*s == '>') {
+	    token_pos.end = s;
+	    s++;
+
+	    if (p_state->xml_mode || p_state->xml_pic) {
+		/* XML processing instructions are ended by "?>" */
+		if (s - beg < 4 || s[-2] != '?')
+		    continue;
+		token_pos.end = s - 2;
+	    }
+      
+	    /* a complete processing instruction seen */
+	    report_event(p_state, E_PROCESS, beg, s, utf8, 
+			 &token_pos, 1, self);
+	    return s;
+	}
+	s++;
+    }
+    return beg;  /* could not find end */
+}
+
+
+#ifdef USE_PFUNC
+static char*
+parse_null(PSTATE* p_state, char *beg, char *end, U32 utf8, SV* self)
+{
+    return 0;
+}
+
+
+
+#include "pfunc.h"                   /* declares the parsefunc[] */
+#endif /* USE_PFUNC */
+
+static char*
+parse_buf(pTHX_ PSTATE* p_state, char *beg, char *end, U32 utf8, SV* self)
+{
+    char *s = beg;
+    char *t = beg;
+    char *new_pos;
+
+    while (!p_state->eof) {
+	/*
+	 * At the start of this loop we will always be ready for eating text
+	 * or a new tag.  We will never be inside some tag.  The 't' points
+	 * to where we started and the 's' is advanced as we go.
+	 */
+
+	while (p_state->literal_mode) {
+	    char *l = p_state->literal_mode;
+	    char *end_text;
+
+	    while (s < end && *s != '<') {
+		s++;
+	    }
+
+	    if (s == end) {
+		s = t;
+		goto DONE;
+	    }
+
+	    end_text = s;
+	    s++;
+      
+	    /* here we rely on '\0' termination of perl svpv buffers */
+	    if (*s == '/') {
+		s++;
+		while (*l && toLOWER(*s) == *l) {
+		    s++;
+		    l++;
+		}
+
+		if (!*l && (strNE(p_state->literal_mode, "plaintext") || p_state->closing_plaintext)) {
+		    /* matched it all */
+		    token_pos_t end_token;
+		    end_token.beg = end_text + 2;
+		    end_token.end = s;
+
+		    while (isHSPACE(*s))
+			s++;
+		    if (*s == '>') {
+			s++;
+			if (t != end_text)
+			    report_event(p_state, E_TEXT, t, end_text, utf8,
+					 0, 0, self);
+			report_event(p_state, E_END,  end_text, s, utf8,
+				     &end_token, 1, self);
+			p_state->literal_mode = 0;
+			p_state->is_cdata = 0;
+			t = s;
+		    }
+		}
+	    }
+	}
+
+#ifdef MARKED_SECTION
+	while (p_state->ms == MS_CDATA || p_state->ms == MS_RCDATA) {
+	    while (s < end && *s != ']')
+		s++;
+	    if (*s == ']') {
+		char *end_text = s;
+		s++;
+		if (*s == ']' && *(s + 1) == '>') {
+		    s += 2;
+		    /* marked section end */
+		    if (t != end_text)
+			report_event(p_state, E_TEXT, t, end_text, utf8,
+				     0, 0, self);
+		    report_event(p_state, E_NONE, end_text, s, utf8, 0, 0, self);
+		    t = s;
+		    SvREFCNT_dec(av_pop(p_state->ms_stack));
+		    marked_section_update(p_state);
+		    continue;
+		}
+	    }
+	    if (s == end) {
+		s = t;
+		goto DONE;
+	    }
+	}
+#endif
+
+	/* first we try to match as much text as possible */
+	while (s < end && *s != '<') {
+#ifdef MARKED_SECTION
+	    if (p_state->ms && *s == ']') {
+		char *end_text = s;
+		s++;
+		if (*s == ']') {
+		    s++;
+		    if (*s == '>') {
+			s++;
+			report_event(p_state, E_TEXT, t, end_text, utf8,
+				     0, 0, self);
+			report_event(p_state, E_NONE, end_text, s, utf8,
+				     0, 0, self);
+			t = s;
+			SvREFCNT_dec(av_pop(p_state->ms_stack));
+			marked_section_update(p_state);    
+			continue;
+		    }
+		}
+	    }
+#endif
+	    s++;
+	}
+	if (s != t) {
+	    if (*s == '<') {
+		report_event(p_state, E_TEXT, t, s, utf8, 0, 0, self);
+		t = s;
+	    }
+	    else {
+		s--;
+		if (isHSPACE(*s)) {
+		    /* wait with white space at end */
+		    while (s >= t && isHSPACE(*s))
+			s--;
+		}
+		else {
+		    /* might be a chopped up entities/words */
+		    while (s >= t && !isHSPACE(*s))
+			s--;
+		    while (s >= t && isHSPACE(*s))
+			s--;
+		}
+		s++;
+		if (s != t)
+		    report_event(p_state, E_TEXT, t, s, utf8, 0, 0, self);
+		break;
+	    }
+	}
+
+	if (end - s < 3)
+	    break;
+
+	/* next char is known to be '<' and pointed to by 't' as well as 's' */
+	s++;
+
+#ifdef USE_PFUNC
+	new_pos = parsefunc[(unsigned char)*s](p_state, t, end, utf8, self);
+#else
+	if (isHNAME_FIRST(*s))
+	    new_pos = parse_start(p_state, t, end, utf8, self);
+	else if (*s == '/')
+	    new_pos = parse_end(p_state, t, end, utf8, self);
+	else if (*s == '!')
+	    new_pos = parse_decl(p_state, t, end, utf8, self);
+	else if (*s == '?')
+	    new_pos = parse_process(p_state, t, end, utf8, self);
+	else
+	    new_pos = 0;
+#endif /* USE_PFUNC */
+
+	if (new_pos) {
+	    if (new_pos == t) {
+		/* no progress, need more data to know what it is */
+		s = t;
+		break;
+	    }
+	    t = s = new_pos;
+	}
+
+	/* if we get out here then this was not a conforming tag, so
+	 * treat it is plain text at the top of the loop again (we
+	 * have already skipped past the "<").
+	 */
+    }
+
+DONE:
+    return s;
+
+}
+
+EXTERN void
+parse(pTHX_
+      PSTATE* p_state,
+      SV* chunk,
+      SV* self)
+{
+    char *s, *beg, *end;
+    U32 utf8 = 0;
+    STRLEN len;
+
+    if (!p_state->start_document) {
+	char dummy[1];
+	report_event(p_state, E_START_DOCUMENT, dummy, dummy, 0, 0, 0, self);
+	p_state->start_document = 1;
+    }
+
+    if (!chunk) {
+	/* eof */
+	char empty[1];
+	if (p_state->buf && SvOK(p_state->buf)) {
+	    /* flush it */
+	    s = SvPV(p_state->buf, len);
+	    end = s + len;
+	    utf8 = SvUTF8(p_state->buf);
+	    assert(len);
+
+	    while (s < end) {
+		if (p_state->literal_mode) {
+		    if (strEQ(p_state->literal_mode, "plaintext") ||
+			strEQ(p_state->literal_mode, "xmp") ||
+			strEQ(p_state->literal_mode, "iframe") ||
+			strEQ(p_state->literal_mode, "textarea"))
+		    {
+			/* rest is considered text */
+			break;
+                    }
+		    if (strEQ(p_state->literal_mode, "script") ||
+			strEQ(p_state->literal_mode, "style"))
+		    {
+			/* effectively make it an empty element */
+			token_pos_t t;
+			char dummy;
+			t.beg = p_state->literal_mode;
+			t.end = p_state->literal_mode + strlen(p_state->literal_mode);
+			report_event(p_state, E_END, &dummy, &dummy, 0, &t, 1, self);
+		    }
+		    else {
+			p_state->pending_end_tag = p_state->literal_mode;
+		    }
+		    p_state->literal_mode = 0;
+		    s = parse_buf(aTHX_ p_state, s, end, utf8, self);
+		    continue;
+		}
+
+		if (!p_state->strict_comment && !p_state->no_dash_dash_comment_end && *s == '<') {
+		    p_state->no_dash_dash_comment_end = 1;
+		    s = parse_buf(aTHX_ p_state, s, end, utf8, self);
+		    continue;
+		}
+
+		if (!p_state->strict_comment && *s == '<') {
+		    char *s1 = s + 1;
+		    if (s1 == end || isHNAME_FIRST(*s1) || *s1 == '/' || *s1 == '!' || *s1 == '?') {
+			/* some kind of unterminated markup.  Report rest as as comment */
+			token_pos_t token;
+			token.beg = s + 1;
+			token.end = end;
+			report_event(p_state, E_COMMENT, s, end, utf8, &token, 1, self);
+			s = end;
+		    }
+		}
+
+		break;
+	    }
+
+	    if (s < end) {
+		/* report rest as text */
+		report_event(p_state, E_TEXT, s, end, utf8, 0, 0, self);
+	    }
+	    
+	    SvREFCNT_dec(p_state->buf);
+	    p_state->buf = 0;
+	}
+	if (p_state->pend_text && SvOK(p_state->pend_text))
+	    flush_pending_text(p_state, self);
+
+	if (p_state->ignoring_element) {
+	    /* document not balanced */
+	    SvREFCNT_dec(p_state->ignoring_element);
+	    p_state->ignoring_element = 0;
+	}
+	report_event(p_state, E_END_DOCUMENT, empty, empty, 0, 0, 0, self);
+
+	/* reset state */
+	p_state->offset = 0;
+	if (p_state->line)
+	    p_state->line = 1;
+	p_state->column = 0;
+	p_state->start_document = 0;
+	p_state->literal_mode = 0;
+	p_state->is_cdata = 0;
+	return;
+    }
+
+#ifdef UNICODE_HTML_PARSER
+    if (p_state->utf8_mode)
+	sv_utf8_downgrade(chunk, 0);
+#endif
+
+    if (p_state->buf && SvOK(p_state->buf)) {
+	sv_catsv(p_state->buf, chunk);
+	beg = SvPV(p_state->buf, len);
+	utf8 = SvUTF8(p_state->buf);
+    }
+    else {
+	beg = SvPV(chunk, len);
+	utf8 = SvUTF8(chunk);
+	if (p_state->offset == 0 && DOWARN) {
+	    /* Print warnings if we find unexpected Unicode BOM forms */
+#ifdef UNICODE_HTML_PARSER
+	    if (p_state->argspec_entity_decode &&
+		!(p_state->attr_encoded && p_state->argspec_entity_decode == ARG_ATTR) &&
+		!p_state->utf8_mode && (
+                 (!utf8 && len >= 3 && strnEQ(beg, "\xEF\xBB\xBF", 3)) ||
+		 (utf8 && len >= 6 && strnEQ(beg, "\xC3\xAF\xC2\xBB\xC2\xBF", 6)) ||
+		 (!utf8 && probably_utf8_chunk(aTHX_ beg, len))
+		)
+	       )
+	    {
+		warn("Parsing of undecoded UTF-8 will give garbage when decoding entities");
+	    }
+	    if (utf8 && len >= 2 && strnEQ(beg, "\xFF\xFE", 2)) {
+		warn("Parsing string decoded with wrong endianness");
+	    }
+#endif
+	    if (!utf8 && len >= 4 &&
+		(strnEQ(beg, "\x00\x00\xFE\xFF", 4) ||
+		 strnEQ(beg, "\xFE\xFF\x00\x00", 4))
+		)
+	    {
+		warn("Parsing of undecoded UTF-32");
+	    }
+	    else if (!utf8 && len >= 2 &&
+		     (strnEQ(beg, "\xFE\xFF", 2) || strnEQ(beg, "\xFF\xFE", 2))
+		)
+	    {
+		warn("Parsing of undecoded UTF-16");
+	    }
+	}
+    }
+
+    if (!len)
+	return; /* nothing to do */
+
+    end = beg + len;
+    s = parse_buf(aTHX_ p_state, beg, end, utf8, self);
+
+    if (s == end || p_state->eof) {
+	if (p_state->buf) {
+	    SvOK_off(p_state->buf);
+	}
+    }
+    else {
+	/* need to keep rest in buffer */
+	if (p_state->buf) {
+	    /* chop off some chars at the beginning */
+	    if (SvOK(p_state->buf)) {
+		sv_chop(p_state->buf, s);
+	    }
+	    else {
+		sv_setpvn(p_state->buf, s, end - s);
+		if (utf8)
+		    SvUTF8_on(p_state->buf);
+		else
+		    SvUTF8_off(p_state->buf);
+	    }
+	}
+	else {
+	    p_state->buf = newSVpv(s, end - s);
+	    if (utf8)
+		SvUTF8_on(p_state->buf);
+	}
+    }
+    return;
+}
diff --git a/hparser.h b/hparser.h
new file mode 100644
index 0000000..986e6c5
--- /dev/null
+++ b/hparser.h
@@ -0,0 +1,132 @@
+/* 
+ * Copyright 1999-2009, Gisle Aas
+ * Copyright 1999-2000, Michael A. Chase
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the same terms as Perl itself.
+ */
+
+/*
+ * Declare various structures and constants.  The main thing
+ * is 'struct p_state' that contains various fields to represent
+ * the state of the parser.
+ */
+
+#ifdef MARKED_SECTION
+
+enum marked_section_t {
+    MS_NONE = 0,
+    MS_INCLUDE,
+    MS_RCDATA,
+    MS_CDATA,
+    MS_IGNORE
+};
+
+#endif /* MARKED_SECTION */
+
+
+#define P_SIGNATURE 0x16091964  /* tag struct p_state for safer cast */
+
+enum event_id {
+    E_DECLARATION = 0,
+    E_COMMENT,
+    E_START,
+    E_END,
+    E_TEXT,
+    E_PROCESS,
+    E_START_DOCUMENT,
+    E_END_DOCUMENT,
+    E_DEFAULT,
+    /**/
+    EVENT_COUNT,
+    E_NONE   /* used for reporting skipped text (non-events) */
+};
+typedef enum event_id event_id_t;
+
+/* must match event_id_t above */
+static char* event_id_str[] = {
+    "declaration",
+    "comment",
+    "start",
+    "end",
+    "text",
+    "process",
+    "start_document",
+    "end_document",
+    "default",
+};
+
+struct p_handler {
+    SV* cb;
+    SV* argspec;
+};
+
+struct p_state {
+    U32 signature;
+
+    /* state */
+    SV* buf;
+    STRLEN offset;
+    STRLEN line;
+    STRLEN column;
+    bool start_document;
+    bool parsing;
+    bool eof;
+
+    /* special parsing modes */
+    char* literal_mode;
+    bool  is_cdata;
+    bool  no_dash_dash_comment_end;
+    char *pending_end_tag;
+
+    /* unbroken_text option needs a buffer of pending text */
+    SV*    pend_text;
+    bool   pend_text_is_cdata;
+    STRLEN pend_text_offset;
+    STRLEN pend_text_line;
+    STRLEN pend_text_column;
+
+    /* skipped text is accumulated here */
+    SV* skipped_text;
+
+#ifdef MARKED_SECTION
+    /* marked section support */
+    enum marked_section_t ms;
+    AV* ms_stack;
+    bool marked_sections;
+#endif
+
+    /* various boolean configuration attributes */
+    bool strict_comment;
+    bool strict_names;
+    bool strict_end;
+    bool xml_mode;
+    bool unbroken_text;
+    bool attr_encoded;
+    bool case_sensitive;
+    bool closing_plaintext;
+    bool utf8_mode;
+    bool empty_element_tags;
+    bool xml_pic;
+    bool backquote;
+
+    /* other configuration stuff */
+    SV* bool_attr_val;
+    struct p_handler handlers[EVENT_COUNT];
+    int argspec_entity_decode;
+
+    /* filters */
+    HV* report_tags;
+    HV* ignore_tags;
+    HV* ignore_elements;
+
+    /* these are set when we are currently inside an element we want to ignore */
+    SV* ignoring_element;
+    int ignore_depth;
+
+    /* cache */
+    HV* entity2char;            /* %HTML::Entities::entity2char */
+    SV* tmp;
+};
+typedef struct p_state PSTATE;
+
diff --git a/lib/HTML/Entities.pm b/lib/HTML/Entities.pm
new file mode 100644
index 0000000..ecd8e0d
--- /dev/null
+++ b/lib/HTML/Entities.pm
@@ -0,0 +1,483 @@
+package HTML::Entities;
+
+=encoding utf8
+
+=head1 NAME
+
+HTML::Entities - Encode or decode strings with HTML entities
+
+=head1 SYNOPSIS
+
+ use HTML::Entities;
+
+ $a = "V&aring;re norske tegn b&oslash;r &#230res";
+ decode_entities($a);
+ encode_entities($a, "\200-\377");
+
+For example, this:
+
+ $input = "vis-à-vis Beyoncé's naïve\npapier-mâché résumé";
+ print encode_entities($input), "\n"
+
+Prints this out:
+
+ vis-&agrave;-vis Beyonc&eacute;'s na&iuml;ve
+ papier-m&acirc;ch&eacute; r&eacute;sum&eacute;
+
+=head1 DESCRIPTION
+
+This module deals with encoding and decoding of strings with HTML
+character entities.  The module provides the following functions:
+
+=over 4
+
+=item decode_entities( $string, ... )
+
+This routine replaces HTML entities found in the $string with the
+corresponding Unicode character.  Unrecognized entities are left alone.
+
+If multiple strings are provided as argument they are each decoded
+separately and the same number of strings are returned.
+
+If called in void context the arguments are decoded in-place.
+
+This routine is exported by default.
+
+=item _decode_entities( $string, \%entity2char )
+
+=item _decode_entities( $string, \%entity2char, $expand_prefix )
+
+This will in-place replace HTML entities in $string.  The %entity2char
+hash must be provided.  Named entities not found in the %entity2char
+hash are left alone.  Numeric entities are expanded unless their value
+overflow.
+
+The keys in %entity2char are the entity names to be expanded and their
+values are what they should expand into.  The values do not have to be
+single character strings.  If a key has ";" as suffix,
+then occurrences in $string are only expanded if properly terminated
+with ";".  Entities without ";" will be expanded regardless of how
+they are terminated for compatibility with how common browsers treat
+entities in the Latin-1 range.
+
+If $expand_prefix is TRUE then entities without trailing ";" in
+%entity2char will even be expanded as a prefix of a longer
+unrecognized name.  The longest matching name in %entity2char will be
+used. This is mainly present for compatibility with an MSIE
+misfeature.
+
+   $string = "foo&nbspbar";
+   _decode_entities($string, { nb => "@", nbsp => "\xA0" }, 1);
+   print $string;  # will print "foo bar"
+
+This routine is exported by default.
+
+=item encode_entities( $string )
+
+=item encode_entities( $string, $unsafe_chars )
+
+This routine replaces unsafe characters in $string with their entity
+representation. A second argument can be given to specify which characters to
+consider unsafe.  The unsafe characters is specified using the regular
+expression character class syntax (what you find within brackets in regular
+expressions).
+
+The default set of characters to encode are control chars, high-bit chars, and
+the C<< < >>, C<< & >>, C<< > >>, C<< ' >> and C<< " >> characters.  But this,
+for example, would encode I<just> the C<< < >>, C<< & >>, C<< > >>, and C<< "
+>> characters:
+
+  $encoded = encode_entities($input, '<>&"');
+
+and this would only encode non-plain ascii:
+
+  $encoded = encode_entities($input, '^\n\x20-\x25\x27-\x7e');
+
+This routine is exported by default.
+
+=item encode_entities_numeric( $string )
+
+=item encode_entities_numeric( $string, $unsafe_chars )
+
+This routine works just like encode_entities, except that the replacement
+entities are always C<&#xI<hexnum>;> and never C<&I<entname>;>.  For
+example, C<encode_entities("r\xF4le")> returns "r&ocirc;le", but
+C<encode_entities_numeric("r\xF4le")> returns "r&#xF4;le".
+
+This routine is I<not> exported by default.  But you can always
+export it with C<use HTML::Entities qw(encode_entities_numeric);>
+or even C<use HTML::Entities qw(:DEFAULT encode_entities_numeric);>
+
+=back
+
+All these routines modify the string passed as the first argument, if
+called in a void context.  In scalar and array contexts, the encoded or
+decoded string is returned (without changing the input string).
+
+If you prefer not to import these routines into your namespace, you can
+call them as:
+
+  use HTML::Entities ();
+  $decoded = HTML::Entities::decode($a);
+  $encoded = HTML::Entities::encode($a);
+  $encoded = HTML::Entities::encode_numeric($a);
+
+The module can also export the %char2entity and the %entity2char
+hashes, which contain the mapping from all characters to the
+corresponding entities (and vice versa, respectively).
+
+=head1 COPYRIGHT
+
+Copyright 1995-2006 Gisle Aas. All rights reserved.
+
+This library is free software; you can redistribute it and/or
+modify it under the same terms as Perl itself.
+
+=cut
+
+use strict;
+use vars qw(@ISA @EXPORT @EXPORT_OK $VERSION);
+use vars qw(%entity2char %char2entity);
+
+require 5.004;
+require Exporter;
+@ISA = qw(Exporter);
+
+@EXPORT = qw(encode_entities decode_entities _decode_entities);
+@EXPORT_OK = qw(%entity2char %char2entity encode_entities_numeric);
+
+$VERSION = "3.69";
+sub Version { $VERSION; }
+
+require HTML::Parser;  # for fast XS implemented decode_entities
+
+
+%entity2char = (
+ # Some normal chars that have special meaning in SGML context
+ amp    => '&',  # ampersand 
+'gt'    => '>',  # greater than
+'lt'    => '<',  # less than
+ quot   => '"',  # double quote
+ apos   => "'",  # single quote
+
+ # PUBLIC ISO 8879-1986//ENTITIES Added Latin 1//EN//HTML
+ AElig	=> chr(198),  # capital AE diphthong (ligature)
+ Aacute	=> chr(193),  # capital A, acute accent
+ Acirc	=> chr(194),  # capital A, circumflex accent
+ Agrave	=> chr(192),  # capital A, grave accent
+ Aring	=> chr(197),  # capital A, ring
+ Atilde	=> chr(195),  # capital A, tilde
+ Auml	=> chr(196),  # capital A, dieresis or umlaut mark
+ Ccedil	=> chr(199),  # capital C, cedilla
+ ETH	=> chr(208),  # capital Eth, Icelandic
+ Eacute	=> chr(201),  # capital E, acute accent
+ Ecirc	=> chr(202),  # capital E, circumflex accent
+ Egrave	=> chr(200),  # capital E, grave accent
+ Euml	=> chr(203),  # capital E, dieresis or umlaut mark
+ Iacute	=> chr(205),  # capital I, acute accent
+ Icirc	=> chr(206),  # capital I, circumflex accent
+ Igrave	=> chr(204),  # capital I, grave accent
+ Iuml	=> chr(207),  # capital I, dieresis or umlaut mark
+ Ntilde	=> chr(209),  # capital N, tilde
+ Oacute	=> chr(211),  # capital O, acute accent
+ Ocirc	=> chr(212),  # capital O, circumflex accent
+ Ograve	=> chr(210),  # capital O, grave accent
+ Oslash	=> chr(216),  # capital O, slash
+ Otilde	=> chr(213),  # capital O, tilde
+ Ouml	=> chr(214),  # capital O, dieresis or umlaut mark
+ THORN	=> chr(222),  # capital THORN, Icelandic
+ Uacute	=> chr(218),  # capital U, acute accent
+ Ucirc	=> chr(219),  # capital U, circumflex accent
+ Ugrave	=> chr(217),  # capital U, grave accent
+ Uuml	=> chr(220),  # capital U, dieresis or umlaut mark
+ Yacute	=> chr(221),  # capital Y, acute accent
+ aacute	=> chr(225),  # small a, acute accent
+ acirc	=> chr(226),  # small a, circumflex accent
+ aelig	=> chr(230),  # small ae diphthong (ligature)
+ agrave	=> chr(224),  # small a, grave accent
+ aring	=> chr(229),  # small a, ring
+ atilde	=> chr(227),  # small a, tilde
+ auml	=> chr(228),  # small a, dieresis or umlaut mark
+ ccedil	=> chr(231),  # small c, cedilla
+ eacute	=> chr(233),  # small e, acute accent
+ ecirc	=> chr(234),  # small e, circumflex accent
+ egrave	=> chr(232),  # small e, grave accent
+ eth	=> chr(240),  # small eth, Icelandic
+ euml	=> chr(235),  # small e, dieresis or umlaut mark
+ iacute	=> chr(237),  # small i, acute accent
+ icirc	=> chr(238),  # small i, circumflex accent
+ igrave	=> chr(236),  # small i, grave accent
+ iuml	=> chr(239),  # small i, dieresis or umlaut mark
+ ntilde	=> chr(241),  # small n, tilde
+ oacute	=> chr(243),  # small o, acute accent
+ ocirc	=> chr(244),  # small o, circumflex accent
+ ograve	=> chr(242),  # small o, grave accent
+ oslash	=> chr(248),  # small o, slash
+ otilde	=> chr(245),  # small o, tilde
+ ouml	=> chr(246),  # small o, dieresis or umlaut mark
+ szlig	=> chr(223),  # small sharp s, German (sz ligature)
+ thorn	=> chr(254),  # small thorn, Icelandic
+ uacute	=> chr(250),  # small u, acute accent
+ ucirc	=> chr(251),  # small u, circumflex accent
+ ugrave	=> chr(249),  # small u, grave accent
+ uuml	=> chr(252),  # small u, dieresis or umlaut mark
+ yacute	=> chr(253),  # small y, acute accent
+ yuml	=> chr(255),  # small y, dieresis or umlaut mark
+
+ # Some extra Latin 1 chars that are listed in the HTML3.2 draft (21-May-96)
+ copy   => chr(169),  # copyright sign
+ reg    => chr(174),  # registered sign
+ nbsp   => chr(160),  # non breaking space
+
+ # Additional ISO-8859/1 entities listed in rfc1866 (section 14)
+ iexcl  => chr(161),
+ cent   => chr(162),
+ pound  => chr(163),
+ curren => chr(164),
+ yen    => chr(165),
+ brvbar => chr(166),
+ sect   => chr(167),
+ uml    => chr(168),
+ ordf   => chr(170),
+ laquo  => chr(171),
+'not'   => chr(172),    # not is a keyword in perl
+ shy    => chr(173),
+ macr   => chr(175),
+ deg    => chr(176),
+ plusmn => chr(177),
+ sup1   => chr(185),
+ sup2   => chr(178),
+ sup3   => chr(179),
+ acute  => chr(180),
+ micro  => chr(181),
+ para   => chr(182),
+ middot => chr(183),
+ cedil  => chr(184),
+ ordm   => chr(186),
+ raquo  => chr(187),
+ frac14 => chr(188),
+ frac12 => chr(189),
+ frac34 => chr(190),
+ iquest => chr(191),
+'times' => chr(215),    # times is a keyword in perl
+ divide => chr(247),
+
+ ( $] > 5.007 ? (
+  'OElig;'    => chr(338),
+  'oelig;'    => chr(339),
+  'Scaron;'   => chr(352),
+  'scaron;'   => chr(353),
+  'Yuml;'     => chr(376),
+  'fnof;'     => chr(402),
+  'circ;'     => chr(710),
+  'tilde;'    => chr(732),
+  'Alpha;'    => chr(913),
+  'Beta;'     => chr(914),
+  'Gamma;'    => chr(915),
+  'Delta;'    => chr(916),
+  'Epsilon;'  => chr(917),
+  'Zeta;'     => chr(918),
+  'Eta;'      => chr(919),
+  'Theta;'    => chr(920),
+  'Iota;'     => chr(921),
+  'Kappa;'    => chr(922),
+  'Lambda;'   => chr(923),
+  'Mu;'       => chr(924),
+  'Nu;'       => chr(925),
+  'Xi;'       => chr(926),
+  'Omicron;'  => chr(927),
+  'Pi;'       => chr(928),
+  'Rho;'      => chr(929),
+  'Sigma;'    => chr(931),
+  'Tau;'      => chr(932),
+  'Upsilon;'  => chr(933),
+  'Phi;'      => chr(934),
+  'Chi;'      => chr(935),
+  'Psi;'      => chr(936),
+  'Omega;'    => chr(937),
+  'alpha;'    => chr(945),
+  'beta;'     => chr(946),
+  'gamma;'    => chr(947),
+  'delta;'    => chr(948),
+  'epsilon;'  => chr(949),
+  'zeta;'     => chr(950),
+  'eta;'      => chr(951),
+  'theta;'    => chr(952),
+  'iota;'     => chr(953),
+  'kappa;'    => chr(954),
+  'lambda;'   => chr(955),
+  'mu;'       => chr(956),
+  'nu;'       => chr(957),
+  'xi;'       => chr(958),
+  'omicron;'  => chr(959),
+  'pi;'       => chr(960),
+  'rho;'      => chr(961),
+  'sigmaf;'   => chr(962),
+  'sigma;'    => chr(963),
+  'tau;'      => chr(964),
+  'upsilon;'  => chr(965),
+  'phi;'      => chr(966),
+  'chi;'      => chr(967),
+  'psi;'      => chr(968),
+  'omega;'    => chr(969),
+  'thetasym;' => chr(977),
+  'upsih;'    => chr(978),
+  'piv;'      => chr(982),
+  'ensp;'     => chr(8194),
+  'emsp;'     => chr(8195),
+  'thinsp;'   => chr(8201),
+  'zwnj;'     => chr(8204),
+  'zwj;'      => chr(8205),
+  'lrm;'      => chr(8206),
+  'rlm;'      => chr(8207),
+  'ndash;'    => chr(8211),
+  'mdash;'    => chr(8212),
+  'lsquo;'    => chr(8216),
+  'rsquo;'    => chr(8217),
+  'sbquo;'    => chr(8218),
+  'ldquo;'    => chr(8220),
+  'rdquo;'    => chr(8221),
+  'bdquo;'    => chr(8222),
+  'dagger;'   => chr(8224),
+  'Dagger;'   => chr(8225),
+  'bull;'     => chr(8226),
+  'hellip;'   => chr(8230),
+  'permil;'   => chr(8240),
+  'prime;'    => chr(8242),
+  'Prime;'    => chr(8243),
+  'lsaquo;'   => chr(8249),
+  'rsaquo;'   => chr(8250),
+  'oline;'    => chr(8254),
+  'frasl;'    => chr(8260),
+  'euro;'     => chr(8364),
+  'image;'    => chr(8465),
+  'weierp;'   => chr(8472),
+  'real;'     => chr(8476),
+  'trade;'    => chr(8482),
+  'alefsym;'  => chr(8501),
+  'larr;'     => chr(8592),
+  'uarr;'     => chr(8593),
+  'rarr;'     => chr(8594),
+  'darr;'     => chr(8595),
+  'harr;'     => chr(8596),
+  'crarr;'    => chr(8629),
+  'lArr;'     => chr(8656),
+  'uArr;'     => chr(8657),
+  'rArr;'     => chr(8658),
+  'dArr;'     => chr(8659),
+  'hArr;'     => chr(8660),
+  'forall;'   => chr(8704),
+  'part;'     => chr(8706),
+  'exist;'    => chr(8707),
+  'empty;'    => chr(8709),
+  'nabla;'    => chr(8711),
+  'isin;'     => chr(8712),
+  'notin;'    => chr(8713),
+  'ni;'       => chr(8715),
+  'prod;'     => chr(8719),
+  'sum;'      => chr(8721),
+  'minus;'    => chr(8722),
+  'lowast;'   => chr(8727),
+  'radic;'    => chr(8730),
+  'prop;'     => chr(8733),
+  'infin;'    => chr(8734),
+  'ang;'      => chr(8736),
+  'and;'      => chr(8743),
+  'or;'       => chr(8744),
+  'cap;'      => chr(8745),
+  'cup;'      => chr(8746),
+  'int;'      => chr(8747),
+  'there4;'   => chr(8756),
+  'sim;'      => chr(8764),
+  'cong;'     => chr(8773),
+  'asymp;'    => chr(8776),
+  'ne;'       => chr(8800),
+  'equiv;'    => chr(8801),
+  'le;'       => chr(8804),
+  'ge;'       => chr(8805),
+  'sub;'      => chr(8834),
+  'sup;'      => chr(8835),
+  'nsub;'     => chr(8836),
+  'sube;'     => chr(8838),
+  'supe;'     => chr(8839),
+  'oplus;'    => chr(8853),
+  'otimes;'   => chr(8855),
+  'perp;'     => chr(8869),
+  'sdot;'     => chr(8901),
+  'lceil;'    => chr(8968),
+  'rceil;'    => chr(8969),
+  'lfloor;'   => chr(8970),
+  'rfloor;'   => chr(8971),
+  'lang;'     => chr(9001),
+  'rang;'     => chr(9002),
+  'loz;'      => chr(9674),
+  'spades;'   => chr(9824),
+  'clubs;'    => chr(9827),
+  'hearts;'   => chr(9829),
+  'diams;'    => chr(9830),
+ ) : ())
+);
+
+
+# Make the opposite mapping
+while (my($entity, $char) = each(%entity2char)) {
+    $entity =~ s/;\z//;
+    $char2entity{$char} = "&$entity;";
+}
+delete $char2entity{"'"};  # only one-way decoding
+
+# Fill in missing entities
+for (0 .. 255) {
+    next if exists $char2entity{chr($_)};
+    $char2entity{chr($_)} = "&#$_;";
+}
+
+my %subst;  # compiled encoding regexps
+
+sub encode_entities
+{
+    return undef unless defined $_[0];
+    my $ref;
+    if (defined wantarray) {
+	my $x = $_[0];
+	$ref = \$x;     # copy
+    } else {
+	$ref = \$_[0];  # modify in-place
+    }
+    if (defined $_[1] and length $_[1]) {
+	unless (exists $subst{$_[1]}) {
+	    # Because we can't compile regex we fake it with a cached sub
+	    my $chars = $_[1];
+	    $chars =~ s,(?<!\\)([]/]),\\$1,g;
+	    $chars =~ s,(?<!\\)\\\z,\\\\,;
+	    my $code = "sub {\$_[0] =~ s/([$chars])/\$char2entity{\$1} || num_entity(\$1)/ge; }";
+	    $subst{$_[1]} = eval $code;
+	    die( $@ . " while trying to turn range: \"$_[1]\"\n "
+	      . "into code: $code\n "
+	    ) if $@;
+	}
+	&{$subst{$_[1]}}($$ref);
+    } else {
+	# Encode control chars, high bit chars and '<', '&', '>', ''' and '"'
+	$$ref =~ s/([^\n\r\t !\#\$%\(-;=?-~])/$char2entity{$1} || num_entity($1)/ge;
+    }
+    $$ref;
+}
+
+sub encode_entities_numeric {
+    local %char2entity;
+    return &encode_entities;   # a goto &encode_entities wouldn't work
+}
+
+
+sub num_entity {
+    sprintf "&#x%X;", ord($_[0]);
+}
+
+# Set up aliases
+*encode = \&encode_entities;
+*encode_numeric = \&encode_entities_numeric;
+*encode_numerically = \&encode_entities_numeric;
+*decode = \&decode_entities;
+
+1;
diff --git a/lib/HTML/Filter.pm b/lib/HTML/Filter.pm
new file mode 100644
index 0000000..c5aa16e
--- /dev/null
+++ b/lib/HTML/Filter.pm
@@ -0,0 +1,112 @@
+package HTML::Filter;
+
+use strict;
+use vars qw(@ISA $VERSION);
+
+require HTML::Parser;
+@ISA=qw(HTML::Parser);
+
+$VERSION = "3.57";
+
+sub declaration { $_[0]->output("<!$_[1]>")     }
+sub process     { $_[0]->output($_[2])          }
+sub comment     { $_[0]->output("<!--$_[1]-->") }
+sub start       { $_[0]->output($_[4])          }
+sub end         { $_[0]->output($_[2])          }
+sub text        { $_[0]->output($_[1])          }
+
+sub output      { print $_[1] }
+
+1;
+
+__END__
+
+=head1 NAME
+
+HTML::Filter - Filter HTML text through the parser
+
+=head1 NOTE
+
+B<This module is deprecated.> The C<HTML::Parser> now provides the
+functionally of C<HTML::Filter> much more efficiently with the the
+C<default> handler.
+
+=head1 SYNOPSIS
+
+ require HTML::Filter;
+ $p = HTML::Filter->new->parse_file("index.html");
+
+=head1 DESCRIPTION
+
+C<HTML::Filter> is an HTML parser that by default prints the
+original text of each HTML element (a slow version of cat(1) basically).
+The callback methods may be overridden to modify the filtering for some
+HTML elements and you can override output() method which is called to
+print the HTML text.
+
+C<HTML::Filter> is a subclass of C<HTML::Parser>. This means that
+the document should be given to the parser by calling the $p->parse()
+or $p->parse_file() methods.
+
+=head1 EXAMPLES
+
+The first example is a filter that will remove all comments from an
+HTML file.  This is achieved by simply overriding the comment method
+to do nothing.
+
+  package CommentStripper;
+  require HTML::Filter;
+  @ISA=qw(HTML::Filter);
+  sub comment { }  # ignore comments
+
+The second example shows a filter that will remove any E<lt>TABLE>s
+found in the HTML file.  We specialize the start() and end() methods
+to count table tags and then make output not happen when inside a
+table.
+
+  package TableStripper;
+  require HTML::Filter;
+  @ISA=qw(HTML::Filter);
+  sub start
+  {
+     my $self = shift;
+     $self->{table_seen}++ if $_[0] eq "table";
+     $self->SUPER::start(@_);
+  }
+
+  sub end
+  {
+     my $self = shift;
+     $self->SUPER::end(@_);
+     $self->{table_seen}-- if $_[0] eq "table";
+  }
+
+  sub output
+  {
+      my $self = shift;
+      unless ($self->{table_seen}) {
+	  $self->SUPER::output(@_);
+      }
+  }
+
+If you want to collect the parsed text internally you might want to do
+something like this:
+
+  package FilterIntoString;
+  require HTML::Filter;
+  @ISA=qw(HTML::Filter);
+  sub output { push(@{$_[0]->{fhtml}}, $_[1]) }
+  sub filtered_html { join("", @{$_[0]->{fhtml}}) }
+
+=head1 SEE ALSO
+
+L<HTML::Parser>
+
+=head1 COPYRIGHT
+
+Copyright 1997-1999 Gisle Aas.
+
+This library is free software; you can redistribute it and/or
+modify it under the same terms as Perl itself.
+
+=cut
diff --git a/lib/HTML/HeadParser.pm b/lib/HTML/HeadParser.pm
new file mode 100644
index 0000000..28e9cac
--- /dev/null
+++ b/lib/HTML/HeadParser.pm
@@ -0,0 +1,315 @@
+package HTML::HeadParser;
+
+=head1 NAME
+
+HTML::HeadParser - Parse <HEAD> section of a HTML document
+
+=head1 SYNOPSIS
+
+ require HTML::HeadParser;
+ $p = HTML::HeadParser->new;
+ $p->parse($text) and  print "not finished";
+
+ $p->header('Title')          # to access <title>....</title>
+ $p->header('Content-Base')   # to access <base href="http://...">
+ $p->header('Foo')            # to access <meta http-equiv="Foo" content="...">
+ $p->header('X-Meta-Author')  # to access <meta name="author" content="...">
+ $p->header('X-Meta-Charset') # to access <meta charset="...">
+
+=head1 DESCRIPTION
+
+The C<HTML::HeadParser> is a specialized (and lightweight)
+C<HTML::Parser> that will only parse the E<lt>HEAD>...E<lt>/HEAD>
+section of an HTML document.  The parse() method
+will return a FALSE value as soon as some E<lt>BODY> element or body
+text are found, and should not be called again after this.
+
+Note that the C<HTML::HeadParser> might get confused if raw undecoded
+UTF-8 is passed to the parse() method.  Make sure the strings are
+properly decoded before passing them on.
+
+The C<HTML::HeadParser> keeps a reference to a header object, and the
+parser will update this header object as the various elements of the
+E<lt>HEAD> section of the HTML document are recognized.  The following
+header fields are affected:
+
+=over 4
+
+=item Content-Base:
+
+The I<Content-Base> header is initialized from the E<lt>base
+href="..."> element.
+
+=item Title:
+
+The I<Title> header is initialized from the E<lt>title>...E<lt>/title>
+element.
+
+=item Isindex:
+
+The I<Isindex> header will be added if there is a E<lt>isindex>
+element in the E<lt>head>.  The header value is initialized from the
+I<prompt> attribute if it is present.  If no I<prompt> attribute is
+given it will have '?' as the value.
+
+=item X-Meta-Foo:
+
+All E<lt>meta> elements containing a C<name> attribute will result in
+headers using the prefix C<X-Meta-> appended with the value of the
+C<name> attribute as the name of the header, and the value of the
+C<content> attribute as the pushed header value.
+
+E<lt>meta> elements containing a C<http-equiv> attribute will result
+in headers as in above, but without the C<X-Meta-> prefix in the
+header name.
+
+E<lt>meta> elements containing a C<charset> attribute will result in
+an C<X-Meta-Charset> header, using the value of the C<charset>
+attribute as the pushed header value.
+
+The ':' character can't be represented in header field names, so
+if the meta element contains this char it's substituted with '-'
+before forming the field name.
+
+=back
+
+=head1 METHODS
+
+The following methods (in addition to those provided by the
+superclass) are available:
+
+=over 4
+
+=cut
+
+
+require HTML::Parser;
+@ISA = qw(HTML::Parser);
+
+use HTML::Entities ();
+
+use strict;
+use vars qw($VERSION $DEBUG);
+#$DEBUG = 1;
+$VERSION = "3.71";
+
+=item $hp = HTML::HeadParser->new
+
+=item $hp = HTML::HeadParser->new( $header )
+
+The object constructor.  The optional $header argument should be a
+reference to an object that implement the header() and push_header()
+methods as defined by the C<HTTP::Headers> class.  Normally it will be
+of some class that is a or delegates to the C<HTTP::Headers> class.
+
+If no $header is given C<HTML::HeadParser> will create an
+C<HTTP::Headers> object by itself (initially empty).
+
+=cut
+
+sub new
+{
+    my($class, $header) = @_;
+    unless ($header) {
+	require HTTP::Headers;
+	$header = HTTP::Headers->new;
+    }
+
+    my $self = $class->SUPER::new(api_version => 3,
+				  start_h => ["start", "self,tagname,attr"],
+				  end_h   => ["end",   "self,tagname"],
+				  text_h  => ["text",  "self,text"],
+				  ignore_elements => [qw(script style)],
+				 );
+    $self->{'header'} = $header;
+    $self->{'tag'} = '';   # name of active element that takes textual content
+    $self->{'text'} = '';  # the accumulated text associated with the element
+    $self;
+}
+
+=item $hp->header;
+
+Returns a reference to the header object.
+
+=item $hp->header( $key )
+
+Returns a header value.  It is just a shorter way to write
+C<$hp-E<gt>header-E<gt>header($key)>.
+
+=cut
+
+sub header
+{
+    my $self = shift;
+    return $self->{'header'} unless @_;
+    $self->{'header'}->header(@_);
+}
+
+sub as_string    # legacy
+{
+    my $self = shift;
+    $self->{'header'}->as_string;
+}
+
+sub flush_text   # internal
+{
+    my $self = shift;
+    my $tag  = $self->{'tag'};
+    my $text = $self->{'text'};
+    $text =~ s/^\s+//;
+    $text =~ s/\s+$//;
+    $text =~ s/\s+/ /g;
+    print "FLUSH $tag => '$text'\n"  if $DEBUG;
+    if ($tag eq 'title') {
+	my $decoded;
+	$decoded = utf8::decode($text) if $self->utf8_mode && defined &utf8::decode;
+	HTML::Entities::decode($text);
+	utf8::encode($text) if $decoded;
+	$self->{'header'}->push_header(Title => $text);
+    }
+    $self->{'tag'} = $self->{'text'} = '';
+}
+
+# This is an quote from the HTML3.2 DTD which shows which elements
+# that might be present in a <HEAD>...</HEAD>.  Also note that the
+# <HEAD> tags themselves might be missing:
+#
+# <!ENTITY % head.content "TITLE & ISINDEX? & BASE? & STYLE? &
+#                            SCRIPT* & META* & LINK*">
+#
+# <!ELEMENT HEAD O O  (%head.content)>
+#
+# From HTML 4.01:
+#
+# <!ENTITY % head.misc "SCRIPT|STYLE|META|LINK|OBJECT">
+# <!ENTITY % head.content "TITLE & BASE?">
+# <!ELEMENT HEAD O O (%head.content;) +(%head.misc;)>
+#
+# From HTML 5 as of WD-html5-20090825:
+#
+# One or more elements of metadata content, [...]
+# => base, command, link, meta, noscript, script, style, title
+
+sub start
+{
+    my($self, $tag, $attr) = @_;  # $attr is reference to a HASH
+    print "START[$tag]\n" if $DEBUG;
+    $self->flush_text if $self->{'tag'};
+    if ($tag eq 'meta') {
+	my $key = $attr->{'http-equiv'};
+	if (!defined($key) || !length($key)) {
+	    if ($attr->{name}) {
+		$key = "X-Meta-\u$attr->{name}";
+	    } elsif ($attr->{charset}) { # HTML 5 <meta charset="...">
+		$key = "X-Meta-Charset";
+		$self->{header}->push_header($key => $attr->{charset});
+		return;
+	    } else {
+		return;
+	    }
+	}
+	$key =~ s/:/-/g;
+	$self->{'header'}->push_header($key => $attr->{content});
+    } elsif ($tag eq 'base') {
+	return unless exists $attr->{href};
+	(my $base = $attr->{href}) =~ s/^\s+//; $base =~ s/\s+$//; # HTML5
+	$self->{'header'}->push_header('Content-Base' => $base);
+    } elsif ($tag eq 'isindex') {
+	# This is a non-standard header.  Perhaps we should just ignore
+	# this element
+	$self->{'header'}->push_header(Isindex => $attr->{prompt} || '?');
+    } elsif ($tag =~ /^(?:title|noscript|object|command)$/) {
+	# Just remember tag.  Initialize header when we see the end tag.
+	$self->{'tag'} = $tag;
+    } elsif ($tag eq 'link') {
+	return unless exists $attr->{href};
+	# <link href="http:..." rel="xxx" rev="xxx" title="xxx">
+	my $href = delete($attr->{href});
+	$href =~ s/^\s+//; $href =~ s/\s+$//; # HTML5
+	my $h_val = "<$href>";
+	for (sort keys %{$attr}) {
+	    next if $_ eq "/";  # XHTML junk
+	    $h_val .= qq(; $_="$attr->{$_}");
+	}
+	$self->{'header'}->push_header(Link => $h_val);
+    } elsif ($tag eq 'head' || $tag eq 'html') {
+	# ignore
+    } else {
+	 # stop parsing
+	$self->eof;
+    }
+}
+
+sub end
+{
+    my($self, $tag) = @_;
+    print "END[$tag]\n" if $DEBUG;
+    $self->flush_text if $self->{'tag'};
+    $self->eof if $tag eq 'head';
+}
+
+sub text
+{
+    my($self, $text) = @_;
+    print "TEXT[$text]\n" if $DEBUG;
+    unless ($self->{first_chunk}) {
+	# drop Unicode BOM if found
+	if ($self->utf8_mode) {
+	    $text =~ s/^\xEF\xBB\xBF//;
+	}
+	else {
+	    $text =~ s/^\x{FEFF}//;
+	}
+	$self->{first_chunk}++;
+    }
+    my $tag = $self->{tag};
+    if (!$tag && $text =~ /\S/) {
+	# Normal text means start of body
+        $self->eof;
+	return;
+    }
+    return if $tag ne 'title';
+    $self->{'text'} .= $text;
+}
+
+BEGIN {
+    *utf8_mode = sub { 1 } unless HTML::Entities::UNICODE_SUPPORT;
+}
+
+1;
+
+__END__
+
+=back
+
+=head1 EXAMPLE
+
+ $h = HTTP::Headers->new;
+ $p = HTML::HeadParser->new($h);
+ $p->parse(<<EOT);
+ <title>Stupid example</title>
+ <base href="http://www.linpro.no/lwp/">
+ Normal text starts here.
+ EOT
+ undef $p;
+ print $h->title;   # should print "Stupid example"
+
+=head1 SEE ALSO
+
+L<HTML::Parser>, L<HTTP::Headers>
+
+The C<HTTP::Headers> class is distributed as part of the
+I<libwww-perl> package.  If you don't have that distribution installed
+you need to provide the $header argument to the C<HTML::HeadParser>
+constructor with your own object that implements the documented
+protocol.
+
+=head1 COPYRIGHT
+
+Copyright 1996-2001 Gisle Aas. All rights reserved.
+
+This library is free software; you can redistribute it and/or
+modify it under the same terms as Perl itself.
+
+=cut
+
diff --git a/lib/HTML/LinkExtor.pm b/lib/HTML/LinkExtor.pm
new file mode 100644
index 0000000..c2f08c6
--- /dev/null
+++ b/lib/HTML/LinkExtor.pm
@@ -0,0 +1,185 @@
+package HTML::LinkExtor;
+
+require HTML::Parser;
+@ISA = qw(HTML::Parser);
+$VERSION = "3.69";
+
+=head1 NAME
+
+HTML::LinkExtor - Extract links from an HTML document
+
+=head1 SYNOPSIS
+
+ require HTML::LinkExtor;
+ $p = HTML::LinkExtor->new(\&cb, "http://www.perl.org/");
+ sub cb {
+     my($tag, %links) = @_;
+     print "$tag @{[%links]}\n";
+ }
+ $p->parse_file("index.html");
+
+=head1 DESCRIPTION
+
+I<HTML::LinkExtor> is an HTML parser that extracts links from an
+HTML document.  The I<HTML::LinkExtor> is a subclass of
+I<HTML::Parser>. This means that the document should be given to the
+parser by calling the $p->parse() or $p->parse_file() methods.
+
+=cut
+
+use strict;
+use HTML::Tagset ();
+
+# legacy (some applications grabs this hash directly)
+use vars qw(%LINK_ELEMENT);
+*LINK_ELEMENT = \%HTML::Tagset::linkElements;
+
+=over 4
+
+=item $p = HTML::LinkExtor->new
+
+=item $p = HTML::LinkExtor->new( $callback )
+
+=item $p = HTML::LinkExtor->new( $callback, $base )
+
+The constructor takes two optional arguments. The first is a reference
+to a callback routine. It will be called as links are found. If a
+callback is not provided, then links are just accumulated internally
+and can be retrieved by calling the $p->links() method.
+
+The $base argument is an optional base URL used to absolutize all URLs found.
+You need to have the I<URI> module installed if you provide $base.
+
+The callback is called with the lowercase tag name as first argument,
+and then all link attributes as separate key/value pairs.  All
+non-link attributes are removed.
+
+=cut
+
+sub new
+{
+    my($class, $cb, $base) = @_;
+    my $self = $class->SUPER::new(
+                    start_h => ["_start_tag", "self,tagname,attr"],
+		    report_tags => [keys %HTML::Tagset::linkElements],
+	       );
+    $self->{extractlink_cb} = $cb;
+    if ($base) {
+	require URI;
+	$self->{extractlink_base} = URI->new($base);
+    }
+    $self;
+}
+
+sub _start_tag
+{
+    my($self, $tag, $attr) = @_;
+
+    my $base = $self->{extractlink_base};
+    my $links = $HTML::Tagset::linkElements{$tag};
+    $links = [$links] unless ref $links;
+
+    my @links;
+    my $a;
+    for $a (@$links) {
+	next unless exists $attr->{$a};
+	(my $link = $attr->{$a}) =~ s/^\s+//; $link =~ s/\s+$//; # HTML5
+	push(@links, $a, $base ? URI->new($link, $base)->abs($base) : $link);
+    }
+    return unless @links;
+    $self->_found_link($tag, @links);
+}
+
+sub _found_link
+{
+    my $self = shift;
+    my $cb = $self->{extractlink_cb};
+    if ($cb) {
+	&$cb(@_);
+    } else {
+	push(@{$self->{'links'}}, [@_]);
+    }
+}
+
+=item $p->links
+
+Returns a list of all links found in the document.  The returned
+values will be anonymous arrays with the following elements:
+
+  [$tag, $attr => $url1, $attr2 => $url2,...]
+
+The $p->links method will also truncate the internal link list.  This
+means that if the method is called twice without any parsing
+between them the second call will return an empty list.
+
+Also note that $p->links will always be empty if a callback routine
+was provided when the I<HTML::LinkExtor> was created.
+
+=cut
+
+sub links
+{
+    my $self = shift;
+    exists($self->{'links'}) ? @{delete $self->{'links'}} : ();
+}
+
+# We override the parse_file() method so that we can clear the links
+# before we start a new file.
+sub parse_file
+{
+    my $self = shift;
+    delete $self->{'links'};
+    $self->SUPER::parse_file(@_);
+}
+
+=back
+
+=head1 EXAMPLE
+
+This is an example showing how you can extract links from a document
+received using LWP:
+
+  use LWP::UserAgent;
+  use HTML::LinkExtor;
+  use URI::URL;
+
+  $url = "http://www.perl.org/";  # for instance
+  $ua = LWP::UserAgent->new;
+
+  # Set up a callback that collect image links
+  my @imgs = ();
+  sub callback {
+     my($tag, %attr) = @_;
+     return if $tag ne 'img';  # we only look closer at <img ...>
+     push(@imgs, values %attr);
+  }
+
+  # Make the parser.  Unfortunately, we don't know the base yet
+  # (it might be different from $url)
+  $p = HTML::LinkExtor->new(\&callback);
+
+  # Request document and parse it as it arrives
+  $res = $ua->request(HTTP::Request->new(GET => $url),
+                      sub {$p->parse($_[0])});
+
+  # Expand all image URLs to absolute ones
+  my $base = $res->base;
+  @imgs = map { $_ = url($_, $base)->abs; } @imgs;
+
+  # Print them out
+  print join("\n", @imgs), "\n";
+
+=head1 SEE ALSO
+
+L<HTML::Parser>, L<HTML::Tagset>, L<LWP>, L<URI::URL>
+
+=head1 COPYRIGHT
+
+Copyright 1996-2001 Gisle Aas.
+
+This library is free software; you can redistribute it and/or
+modify it under the same terms as Perl itself.
+
+=cut
+
+1;
diff --git a/lib/HTML/PullParser.pm b/lib/HTML/PullParser.pm
new file mode 100644
index 0000000..3083379
--- /dev/null
+++ b/lib/HTML/PullParser.pm
@@ -0,0 +1,209 @@
+package HTML::PullParser;
+
+require HTML::Parser;
+@ISA=qw(HTML::Parser);
+$VERSION = "3.57";
+
+use strict;
+use Carp ();
+
+sub new
+{
+    my($class, %cnf) = @_;
+
+    # Construct argspecs for the various events
+    my %argspec;
+    for (qw(start end text declaration comment process default)) {
+	my $tmp = delete $cnf{$_};
+	next unless defined $tmp;
+	$argspec{$_} = $tmp;
+    }
+    Carp::croak("Info not collected for any events")
+	  unless %argspec;
+
+    my $file = delete $cnf{file};
+    my $doc  = delete $cnf{doc};
+    Carp::croak("Can't parse from both 'doc' and 'file' at the same time")
+	  if defined($file) && defined($doc);
+    Carp::croak("No 'doc' or 'file' given to parse from")
+	  unless defined($file) || defined($doc);
+
+    # Create object
+    $cnf{api_version} = 3;
+    my $self = $class->SUPER::new(%cnf);
+
+    my $accum = $self->{pullparser_accum} = [];
+    while (my($event, $argspec) = each %argspec) {
+	$self->SUPER::handler($event => $accum, $argspec);
+    }
+
+    if (defined $doc) {
+	$self->{pullparser_str_ref} = ref($doc) ? $doc : \$doc;
+	$self->{pullparser_str_pos} = 0;
+    }
+    else {
+	if (!ref($file) && ref(\$file) ne "GLOB") {
+	    require IO::File;
+	    $file = IO::File->new($file, "r") || return;
+	}
+
+	$self->{pullparser_file} = $file;
+    }
+    $self;
+}
+
+
+sub handler
+{
+    Carp::croak("Can't set handlers for HTML::PullParser");
+}
+
+
+sub get_token
+{
+    my $self = shift;
+    while (!@{$self->{pullparser_accum}} && !$self->{pullparser_eof}) {
+	if (my $f = $self->{pullparser_file}) {
+	    # must try to parse more from the file
+	    my $buf;
+	    if (read($f, $buf, 512)) {
+		$self->parse($buf);
+	    } else {
+		$self->eof;
+		$self->{pullparser_eof}++;
+		delete $self->{pullparser_file};
+	    }
+	}
+	elsif (my $sref = $self->{pullparser_str_ref}) {
+	    # must try to parse more from the scalar
+	    my $pos = $self->{pullparser_str_pos};
+	    my $chunk = substr($$sref, $pos, 512);
+	    $self->parse($chunk);
+	    $pos += length($chunk);
+	    if ($pos < length($$sref)) {
+		$self->{pullparser_str_pos} = $pos;
+	    }
+	    else {
+		$self->eof;
+		$self->{pullparser_eof}++;
+		delete $self->{pullparser_str_ref};
+		delete $self->{pullparser_str_pos};
+	    }
+	}
+	else {
+	    die;
+	}
+    }
+    shift @{$self->{pullparser_accum}};
+}
+
+
+sub unget_token
+{
+    my $self = shift;
+    unshift @{$self->{pullparser_accum}}, @_;
+    $self;
+}
+
+1;
+
+
+__END__
+
+=head1 NAME
+
+HTML::PullParser - Alternative HTML::Parser interface
+
+=head1 SYNOPSIS
+
+ use HTML::PullParser;
+
+ $p = HTML::PullParser->new(file => "index.html",
+                            start => 'event, tagname, @attr',
+                            end   => 'event, tagname',
+                            ignore_elements => [qw(script style)],
+                           ) || die "Can't open: $!";
+ while (my $token = $p->get_token) {
+     #...do something with $token
+ }
+
+=head1 DESCRIPTION
+
+The HTML::PullParser is an alternative interface to the HTML::Parser class.
+It basically turns the HTML::Parser inside out.  You associate a file
+(or any IO::Handle object or string) with the parser at construction time and
+then repeatedly call $parser->get_token to obtain the tags and text
+found in the parsed document.
+
+The following methods are provided:
+
+=over 4
+
+=item $p = HTML::PullParser->new( file => $file, %options )
+
+=item $p = HTML::PullParser->new( doc => \$doc, %options )
+
+A C<HTML::PullParser> can be made to parse from either a file or a
+literal document based on whether the C<file> or C<doc> option is
+passed to the parser's constructor.
+
+The C<file> passed in can either be a file name or a file handle
+object.  If a file name is passed, and it can't be opened for reading,
+then the constructor will return an undefined value and $!  will tell
+you why it failed.  Otherwise the argument is taken to be some object
+that the C<HTML::PullParser> can read() from when it needs more data.
+The stream will be read() until EOF, but not closed.
+
+A C<doc> can be passed plain or as a reference
+to a scalar.  If a reference is passed then the value of this scalar
+should not be changed before all tokens have been extracted.
+
+Next the information to be returned for the different token types must
+be set up.  This is done by simply associating an argspec (as defined
+in L<HTML::Parser>) with the events you have an interest in.  For
+instance, if you want C<start> tokens to be reported as the string
+C<'S'> followed by the tagname and the attributes you might pass an
+C<start>-option like this:
+
+   $p = HTML::PullParser->new(
+          doc   => $document_to_parse,
+          start => '"S", tagname, @attr',
+          end   => '"E", tagname',
+        );
+
+At last other C<HTML::Parser> options, like C<ignore_tags>, and
+C<unbroken_text>, can be passed in.  Note that you should not use the
+I<event>_h options to set up parser handlers.  That would confuse the
+inner logic of C<HTML::PullParser>.
+
+=item $token = $p->get_token
+
+This method will return the next I<token> found in the HTML document,
+or C<undef> at the end of the document.  The token is returned as an
+array reference.  The content of this array match the argspec set up
+during C<HTML::PullParser> construction.
+
+=item $p->unget_token( @tokens )
+
+If you find out you have read too many tokens you can push them back,
+so that they are returned again the next time $p->get_token is called.
+
+=back
+
+=head1 EXAMPLES
+
+The 'eg/hform' script shows how we might parse the form section of
+HTML::Documents using HTML::PullParser.
+
+=head1 SEE ALSO
+
+L<HTML::Parser>, L<HTML::TokeParser>
+
+=head1 COPYRIGHT
+
+Copyright 1998-2001 Gisle Aas.
+
+This library is free software; you can redistribute it and/or
+modify it under the same terms as Perl itself.
+
+=cut
diff --git a/lib/HTML/TokeParser.pm b/lib/HTML/TokeParser.pm
new file mode 100644
index 0000000..959b96f
--- /dev/null
+++ b/lib/HTML/TokeParser.pm
@@ -0,0 +1,371 @@
+package HTML::TokeParser;
+
+require HTML::PullParser;
+@ISA=qw(HTML::PullParser);
+$VERSION = "3.69";
+
+use strict;
+use Carp ();
+use HTML::Entities qw(decode_entities);
+use HTML::Tagset ();
+
+my %ARGS =
+(
+ start       => "'S',tagname,attr,attrseq,text",
+ end         => "'E',tagname,text",
+ text        => "'T',text,is_cdata",
+ process     => "'PI',token0,text",
+ comment     => "'C',text",
+ declaration => "'D',text",
+
+ # options that default on
+ unbroken_text => 1,
+);
+
+
+sub new
+{
+    my $class = shift;
+    my %cnf;
+
+    if (@_ == 1) {
+	my $type = (ref($_[0]) eq "SCALAR") ? "doc" : "file";
+	%cnf = ($type => $_[0]);
+    }
+    else {
+	unshift @_, (ref($_[0]) eq "SCALAR") ? "doc" : "file" if(scalar(@_) % 2 == 1);
+	%cnf = @_;
+    }
+
+    my $textify = delete $cnf{textify} || {img => "alt", applet => "alt"};
+
+    my $self = $class->SUPER::new(%ARGS, %cnf) || return undef;
+
+    $self->{textify} = $textify;
+    $self;
+}
+
+
+sub get_tag
+{
+    my $self = shift;
+    my $token;
+    while (1) {
+	$token = $self->get_token || return undef;
+	my $type = shift @$token;
+	next unless $type eq "S" || $type eq "E";
+	substr($token->[0], 0, 0) = "/" if $type eq "E";
+	return $token unless @_;
+	for (@_) {
+	    return $token if $token->[0] eq $_;
+	}
+    }
+}
+
+
+sub _textify {
+    my($self, $token) = @_;
+    my $tag = $token->[1];
+    return undef unless exists $self->{textify}{$tag};
+
+    my $alt = $self->{textify}{$tag};
+    my $text;
+    if (ref($alt)) {
+	$text = &$alt(@$token);
+    } else {
+	$text = $token->[2]{$alt || "alt"};
+	$text = "[\U$tag]" unless defined $text;
+    }
+    return $text;
+}
+
+
+sub get_text
+{
+    my $self = shift;
+    my @text;
+    while (my $token = $self->get_token) {
+	my $type = $token->[0];
+	if ($type eq "T") {
+	    my $text = $token->[1];
+	    decode_entities($text) unless $token->[2];
+	    push(@text, $text);
+	} elsif ($type =~ /^[SE]$/) {
+	    my $tag = $token->[1];
+	    if ($type eq "S") {
+		if (defined(my $text = _textify($self, $token))) {
+		    push(@text, $text);
+		    next;
+		}
+	    } else {
+		$tag = "/$tag";
+	    }
+	    if (!@_ || grep $_ eq $tag, @_) {
+		 $self->unget_token($token);
+		 last;
+	    }
+	    push(@text, " ")
+		if $tag eq "br" || !$HTML::Tagset::isPhraseMarkup{$token->[1]};
+	}
+    }
+    join("", @text);
+}
+
+
+sub get_trimmed_text
+{
+    my $self = shift;
+    my $text = $self->get_text(@_);
+    $text =~ s/^\s+//; $text =~ s/\s+$//; $text =~ s/\s+/ /g;
+    $text;
+}
+
+sub get_phrase {
+    my $self = shift;
+    my @text;
+    while (my $token = $self->get_token) {
+	my $type = $token->[0];
+	if ($type eq "T") {
+	    my $text = $token->[1];
+	    decode_entities($text) unless $token->[2];
+	    push(@text, $text);
+	} elsif ($type =~ /^[SE]$/) {
+	    my $tag = $token->[1];
+	    if ($type eq "S") {
+		if (defined(my $text = _textify($self, $token))) {
+		    push(@text, $text);
+		    next;
+		}
+	    }
+	    if (!$HTML::Tagset::isPhraseMarkup{$tag}) {
+		$self->unget_token($token);
+		last;
+	    }
+	    push(@text, " ") if $tag eq "br";
+	}
+    }
+    my $text = join("", @text);
+    $text =~ s/^\s+//; $text =~ s/\s+$//; $text =~ s/\s+/ /g;
+    $text;
+}
+
+1;
+
+
+__END__
+
+=head1 NAME
+
+HTML::TokeParser - Alternative HTML::Parser interface
+
+=head1 SYNOPSIS
+
+ require HTML::TokeParser;
+ $p = HTML::TokeParser->new("index.html") ||
+      die "Can't open: $!";
+ $p->empty_element_tags(1);  # configure its behaviour
+
+ while (my $token = $p->get_token) {
+     #...
+ }
+
+=head1 DESCRIPTION
+
+The C<HTML::TokeParser> is an alternative interface to the
+C<HTML::Parser> class.  It is an C<HTML::PullParser> subclass with a
+predeclared set of token types.  If you wish the tokens to be reported
+differently you probably want to use the C<HTML::PullParser> directly.
+
+The following methods are available:
+
+=over 4
+
+=item $p = HTML::TokeParser->new( $filename, %opt );
+
+=item $p = HTML::TokeParser->new( $filehandle, %opt );
+
+=item $p = HTML::TokeParser->new( \$document, %opt );
+
+The object constructor argument is either a file name, a file handle
+object, or the complete document to be parsed.  Extra options can be
+provided as key/value pairs and are processed as documented by the base
+classes.
+
+If the argument is a plain scalar, then it is taken as the name of a
+file to be opened and parsed.  If the file can't be opened for
+reading, then the constructor will return C<undef> and $! will tell
+you why it failed.
+
+If the argument is a reference to a plain scalar, then this scalar is
+taken to be the literal document to parse.  The value of this
+scalar should not be changed before all tokens have been extracted.
+
+Otherwise the argument is taken to be some object that the
+C<HTML::TokeParser> can read() from when it needs more data.  Typically
+it will be a filehandle of some kind.  The stream will be read() until
+EOF, but not closed.
+
+A newly constructed C<HTML::TokeParser> differ from its base classes
+by having the C<unbroken_text> attribute enabled by default. See
+L<HTML::Parser> for a description of this and other attributes that
+influence how the document is parsed. It is often a good idea to enable
+C<empty_element_tags> behaviour.
+
+Note that the parsing result will likely not be valid if raw undecoded
+UTF-8 is used as a source.  When parsing UTF-8 encoded files turn
+on UTF-8 decoding:
+
+   open(my $fh, "<:utf8", "index.html") || die "Can't open 'index.html': $!";
+   my $p = HTML::TokeParser->new( $fh );
+   # ...
+
+If a $filename is passed to the constructor the file will be opened in
+raw mode and the parsing result will only be valid if its content is
+Latin-1 or pure ASCII.
+
+If parsing from an UTF-8 encoded string buffer decode it first:
+
+   utf8::decode($document);
+   my $p = HTML::TokeParser->new( \$document );
+   # ...
+
+=item $p->get_token
+
+This method will return the next I<token> found in the HTML document,
+or C<undef> at the end of the document.  The token is returned as an
+array reference.  The first element of the array will be a string
+denoting the type of this token: "S" for start tag, "E" for end tag,
+"T" for text, "C" for comment, "D" for declaration, and "PI" for
+process instructions.  The rest of the token array depend on the type
+like this:
+
+  ["S",  $tag, $attr, $attrseq, $text]
+  ["E",  $tag, $text]
+  ["T",  $text, $is_data]
+  ["C",  $text]
+  ["D",  $text]
+  ["PI", $token0, $text]
+
+where $attr is a hash reference, $attrseq is an array reference and
+the rest are plain scalars.  The L<HTML::Parser/Argspec> explains the
+details.
+
+=item $p->unget_token( @tokens )
+
+If you find you have read too many tokens you can push them back,
+so that they are returned the next time $p->get_token is called.
+
+=item $p->get_tag
+
+=item $p->get_tag( @tags )
+
+This method returns the next start or end tag (skipping any other
+tokens), or C<undef> if there are no more tags in the document.  If
+one or more arguments are given, then we skip tokens until one of the
+specified tag types is found.  For example:
+
+   $p->get_tag("font", "/font");
+
+will find the next start or end tag for a font-element.
+
+The tag information is returned as an array reference in the same form
+as for $p->get_token above, but the type code (first element) is
+missing. A start tag will be returned like this:
+
+  [$tag, $attr, $attrseq, $text]
+
+The tagname of end tags are prefixed with "/", i.e. end tag is
+returned like this:
+
+  ["/$tag", $text]
+
+=item $p->get_text
+
+=item $p->get_text( @endtags )
+
+This method returns all text found at the current position. It will
+return a zero length string if the next token is not text. Any
+entities will be converted to their corresponding character.
+
+If one or more arguments are given, then we return all text occurring
+before the first of the specified tags found. For example:
+
+   $p->get_text("p", "br");
+
+will return the text up to either a paragraph of linebreak element.
+
+The text might span tags that should be I<textified>.  This is
+controlled by the $p->{textify} attribute, which is a hash that
+defines how certain tags can be treated as text.  If the name of a
+start tag matches a key in this hash then this tag is converted to
+text.  The hash value is used to specify which tag attribute to obtain
+the text from.  If this tag attribute is missing, then the upper case
+name of the tag enclosed in brackets is returned, e.g. "[IMG]".  The
+hash value can also be a subroutine reference.  In this case the
+routine is called with the start tag token content as its argument and
+the return value is treated as the text.
+
+The default $p->{textify} value is:
+
+  {img => "alt", applet => "alt"}
+
+This means that <IMG> and <APPLET> tags are treated as text, and that
+the text to substitute can be found in the ALT attribute.
+
+=item $p->get_trimmed_text
+
+=item $p->get_trimmed_text( @endtags )
+
+Same as $p->get_text above, but will collapse any sequences of white
+space to a single space character.  Leading and trailing white space is
+removed.
+
+=item $p->get_phrase
+
+This will return all text found at the current position ignoring any
+phrasal-level tags.  Text is extracted until the first non
+phrasal-level tag.  Textification of tags is the same as for
+get_text().  This method will collapse white space in the same way as
+get_trimmed_text() does.
+
+The definition of <i>phrasal-level tags</i> is obtained from the
+HTML::Tagset module.
+
+=back
+
+=head1 EXAMPLES
+
+This example extracts all links from a document.  It will print one
+line for each link, containing the URL and the textual description
+between the <A>...</A> tags:
+
+  use HTML::TokeParser;
+  $p = HTML::TokeParser->new(shift||"index.html");
+
+  while (my $token = $p->get_tag("a")) {
+      my $url = $token->[1]{href} || "-";
+      my $text = $p->get_trimmed_text("/a");
+      print "$url\t$text\n";
+  }
+
+This example extract the <TITLE> from the document:
+
+  use HTML::TokeParser;
+  $p = HTML::TokeParser->new(shift||"index.html");
+  if ($p->get_tag("title")) {
+      my $title = $p->get_trimmed_text;
+      print "Title: $title\n";
+  }
+
+=head1 SEE ALSO
+
+L<HTML::PullParser>, L<HTML::Parser>
+
+=head1 COPYRIGHT
+
+Copyright 1998-2005 Gisle Aas.
+
+This library is free software; you can redistribute it and/or
+modify it under the same terms as Perl itself.
+
+=cut
diff --git a/mkhctype b/mkhctype
new file mode 100755
index 0000000..eeae40d
--- /dev/null
+++ b/mkhctype
@@ -0,0 +1,57 @@
+#!/usr/bin/perl
+
+($progname = $0) =~ s,.*/,,;
+
+print "/* This file is autogenerated by $progname */\n";
+
+print <<'EOT';
+
+#define HCTYPE_SPACE                 0x01
+#define HCTYPE_NAME_FIRST            0x02
+#define HCTYPE_NAME_CHAR             0x04
+#define HCTYPE_NOT_SPACE_GT          0x08
+#define HCTYPE_NOT_SPACE_EQ_GT       0x10
+#define HCTYPE_NOT_SPACE_SLASH_GT    0x20
+#define HCTYPE_NOT_SPACE_EQ_SLASH_GT 0x40
+
+#define HCTYPE(c)       hctype[(unsigned char)(c)]
+#define isHCTYPE(c, w)  (HCTYPE(c) & (w))
+
+#define isHSPACE(c)        isHCTYPE(c, HCTYPE_SPACE)
+#define isHNAME_FIRST(c)   isHCTYPE(c, HCTYPE_NAME_FIRST)
+#define isHNAME_CHAR(c)    isHCTYPE(c, HCTYPE_NAME_CHAR)
+#define isHNOT_SPACE_GT(c) isHCTYPE(c, HCTYPE_NOT_SPACE_GT)
+
+typedef unsigned char hctype_t;
+
+EOT
+
+print "static hctype_t hctype[] = {\n";
+
+for my $c (0 .. 255) {
+    print "    " unless $c % 8;
+
+    local $_ = chr($c);
+    my $v = 0;
+    if (/^\s$/) { # isSPACE
+	$v |= 0x1
+    }
+    elsif ($_ ne ">") {
+	$v |= 0x08;
+	$v |= 0x10 if $_ ne "=";
+        $v |= 0x20 if $_ ne "/";
+        $v |= 0x40 if $_ ne "=";
+    }
+
+    if (/^[\w.\-:]$/) {
+	$v |= 0x4;
+	$v |= 0x2 unless /^[\d.-]$/;  # XML allow /[:_]/ as first char
+    }
+
+    printf "0x%02x, ", $v;
+    unless (($c+1) % 8) {
+	printf " /* %3d - %3d */\n", $c - 7, $c;
+    }
+}
+print "};\n";
+
diff --git a/mkpfunc b/mkpfunc
new file mode 100755
index 0000000..810bc1f
--- /dev/null
+++ b/mkpfunc
@@ -0,0 +1,28 @@
+#!/usr/bin/perl
+
+($progname = $0) =~ s,.*/,,;
+
+print "/* This file is autogenerated by $progname */\n";
+
+print "typedef char*(*PFUNC)(PSTATE*, char *beg, char *end, U32 utf8, SV* self);\n";
+print "static PFUNC parsefunc[] = {\n";
+
+for my $c (0..255) {
+    local $_ = chr($c);
+    my $func = "null";
+    if (/^[A-Za-z]$/) {
+	$func = "start";
+    }
+    elsif ($_ eq "/") {
+	$func = "end";
+    }
+    elsif ($_ eq "!") {
+	$func = "decl";
+    }
+    elsif ($_ eq "?") {
+	$func = "process";
+    }
+    printf "    %-15s /* %3d */\n", "parse_$func,", $c;
+}
+
+print "};\n";
diff --git a/t/api_version.t b/t/api_version.t
new file mode 100644
index 0000000..9803121
--- /dev/null
+++ b/t/api_version.t
@@ -0,0 +1,22 @@
+use Test::More tests => 4;
+
+use strict;
+use HTML::Parser ();
+
+my $p = HTML::Parser->new(api_version => 3);
+
+ok(!$p->handler("start"), "API version 3");
+
+my $failed;
+eval {
+   my $p = HTML::Parser->new(api_version => 4);
+   $failed++;
+};
+like($@, qr/^API version 4 not supported/);
+ok(!$failed, "API version 4");
+
+$p = HTML::Parser->new(api_version => 2);
+
+is($p->handler("start"), "start", "API version 2");
+
+
diff --git a/t/argspec-bad.t b/t/argspec-bad.t
new file mode 100644
index 0000000..8c0b199
--- /dev/null
+++ b/t/argspec-bad.t
@@ -0,0 +1,40 @@
+use Test::More tests => 6;
+
+use strict;
+use HTML::Parser ();
+
+my $p = HTML::Parser->new(api_version => 3);
+
+eval {
+   $p->handler(end => "end", q(xyzzy));
+};
+like($@, qr/^Unrecognized identifier xyzzy in argspec/);
+
+
+eval {
+   $p->handler(end => "end", q(tagname text));
+};
+like($@, qr/^Missing comma separator in argspec/);
+
+
+eval {
+   $p->handler(end => "end", q(tagname, "text));
+};
+like($@, qr/^Unterminated literal string in argspec/);
+
+
+eval {
+   $p->handler(end => "end", q(tagname, "t\\t"));
+};
+like($@, qr/^Backslash reserved for literal string in argspec/);
+
+eval {
+   $p->handler(end => "end", '"' . ("x" x 256) . '"');
+};
+like($@, qr/^Literal string is longer than 255 chars in argspec/);
+
+$p->handler(end => sub { is(length(shift), 255) },
+	           '"' . ("x" x 255) . '"');
+$p->parse("</x>");
+
+
diff --git a/t/argspec.t b/t/argspec.t
new file mode 100644
index 0000000..e8aa7a5
--- /dev/null
+++ b/t/argspec.t
@@ -0,0 +1,148 @@
+
+use strict;
+require HTML::Parser;
+
+my $decl = '<!ENTITY nbsp   CDATA "&#160;" -- no-break space -->';
+my $com1 = '<!-- Comment -->';
+my $com2 = '<!-- Comment -- -- Comment -->';
+my $start = '<a href="foo">';
+my $end = '</a>';
+my $empty = "<IMG SRC='foo'/>";
+my $proc = '<? something completely different ?>';
+
+my @argspec = qw( self offset length
+		  event tagname tag token0
+	          text
+	          is_cdata dtext
+	          tokens
+	          tokenpos
+	          attr
+	          attrseq );
+
+my @result = ();
+my $p = HTML::Parser -> new(default_h => [\@result, join(',', @argspec)],
+			    strict_comment => 1, xml_mode => 1);
+
+my @tests =
+    ( # string, expected results
+      $decl  => [[$p, 0, 52, 'declaration', 'ENTITY', '!ENTITY', 'ENTITY',
+		 '<!ENTITY nbsp   CDATA "&#160;" -- no-break space -->',
+		 undef, undef,
+	       ['ENTITY', 'nbsp', 'CDATA', '"&#160;"', '-- no-break space --'],
+		 [2, 6, 9, 4, 16, 5, 22, 8, 31, 20],
+		 undef, undef ]],
+      $com1  => [[$p, 0, 16, 'comment', ' Comment ', '# Comment ', ' Comment ',
+		 '<!-- Comment -->', 
+		 undef, undef,
+		 [' Comment '],
+		 [4, 9],
+		 undef, undef ]],
+      $com2  => [[$p, 0, 30, 'comment', ' Comment ', '# Comment ', ' Comment ',
+		 '<!-- Comment -- -- Comment -->',
+		 undef, undef,
+		 [' Comment ', ' Comment '],
+		 [4, 9, 18, 9],
+		 undef, undef ]],
+      $start => [[$p, 0, 14, 'start', 'a', 'a', 'a',
+		 '<a href="foo">', 
+		 undef, undef,
+		 ['a', 'href', '"foo"'],
+		 [1, 1, 3, 4, 8, 5],
+		 {'href', 'foo'}, ['href'] ]],
+      $end   => [[$p, 0, 4, 'end', 'a', '/a', 'a',
+		 '</a>',
+		 undef, undef,
+		 ['a'],
+		 [2, 1],
+		 undef, undef ]],
+      $empty => [[$p, 0, 16, 'start', 'IMG', 'IMG', 'IMG',
+		  "<IMG SRC='foo'/>",
+		  undef, undef,
+		  ['IMG', 'SRC', "'foo'"],
+		  [1, 3, 5, 3, 9, 5],
+		  {'SRC', 'foo'}, ['SRC'] ],
+		 [$p, 16, 0, 'end', 'IMG', '/IMG', 'IMG',
+		  '',
+		  undef, undef,
+		  ['IMG'],
+		  undef,
+		  undef, undef ],
+		 ],
+       $proc  => [[$p, 0, 36, 'process', ' something completely different ',
+		  '? something completely different ',
+		  ' something completely different ',
+		  '<? something completely different ?>',
+		  undef, undef,
+		  [' something completely different '],
+		  [2, 32],
+		  undef, undef ]],
+      "$end\n$end"   => [[$p, 0, 4, 'end', 'a', '/a', 'a',
+			  '</a>',
+			  undef, undef,
+			  ['a'],
+			  [2, 1],
+			  undef, undef],
+			 [$p, 4, 1, 'text', undef, undef, undef,
+			  "\n",
+			  '', "\n",
+			  undef,
+			  undef,
+			  undef, undef],
+			 [$p, 5, 4, 'end', 'a', '/a', 'a',
+			  '</a>',
+			  undef, undef,
+			  ['a'],
+			  [2, 1],
+			  undef, undef ]],
+      );
+
+use Test::More;
+plan tests => @tests / 2;
+
+sub string_tag {
+    my (@pieces) = @_;
+    my $part;
+    foreach $part ( @pieces ) {
+	if (!defined $part) {
+	    $part = 'undef';
+	}
+	elsif (!ref $part) {
+	    $part = "'$part'" if $part !~ /^\d+$/;
+	}
+	elsif ('ARRAY' eq ref $part ) {
+	    $part = '[' . join(', ', string_tag(@$part)) . ']';
+	}
+	elsif ('HASH' eq ref $part ) {
+	    $part = '{' . join(',', string_tag(%$part)) . '}';
+	}
+	else {
+	    $part = '<' . ref($part) . '>';
+	}
+    }
+    return join(", ", @pieces );
+}
+
+my $i = 0;
+TEST:
+while (@tests) {
+    my($html, $expected) = splice @tests, 0, 2;
+    ++$i;
+
+    @result = ();
+    $p->parse($html)->eof;
+
+    shift(@result) if $result[0][3] eq "start_document";
+    pop(@result)   if $result[-1][3] eq "end_document";
+
+    # Compare results for each element expected
+    foreach (@$expected) {
+	my $want = string_tag($_);
+	my $got = string_tag(shift @result);
+	if ($want ne $got) {
+           is($want, $got);
+           next TEST;
+        }
+    }
+
+    pass;
+}
diff --git a/t/argspec2.t b/t/argspec2.t
new file mode 100644
index 0000000..6f594b9
--- /dev/null
+++ b/t/argspec2.t
@@ -0,0 +1,21 @@
+use Test::More tests => 2;
+
+use strict;
+use HTML::Parser;
+
+my @start;
+my @text;
+
+my $p = HTML::Parser->new(api_version => 3);
+$p->handler(start => \@start, '@{tagname, @attr}');
+$p->handler(text  => \@text,  '@{dtext}');
+$p->parse(<<EOT)->eof;
+Hi
+<a href="abc">Foo</a><b>:-)</b>
+EOT
+
+is("@start", "a href abc b");
+
+is(join("", @text), "Hi\nFoo:-)\n");
+
+
diff --git a/t/attr-encoded.t b/t/attr-encoded.t
new file mode 100644
index 0000000..4d458eb
--- /dev/null
+++ b/t/attr-encoded.t
@@ -0,0 +1,32 @@
+use strict;
+use Test::More tests => 2;
+
+use HTML::Parser ();
+my $p = HTML::Parser->new();
+$p->attr_encoded(1);
+
+my $text = "";
+$p->handler(start =>
+	    sub {
+		 my($tag, $attr) = @_;
+		 $text .= "S[$tag";
+		 for my $k (sort keys %$attr) {
+		     my $v =  $attr->{$k};
+		     $text .= " $k=$v";
+		 }
+		 $text .= "]";
+	     }, "tagname,attr");
+
+my $html = <<'EOT';
+<tag arg="&amp;&lt;&gt">
+EOT
+
+$p->parse($html)->eof;
+
+is($text, 'S[tag arg=&amp;&lt;&gt]');
+
+$text = "";
+$p->attr_encoded(0);
+$p->parse($html)->eof;
+
+is($text, 'S[tag arg=&<>]');
diff --git a/t/callback.t b/t/callback.t
new file mode 100644
index 0000000..7a456cf
--- /dev/null
+++ b/t/callback.t
@@ -0,0 +1,49 @@
+use Test::More tests => 47;
+
+use strict;
+use HTML::Parser;
+
+my @expected;
+my $p = HTML::Parser->new(api_version => 3,
+                          unbroken_text => 1,
+	                  default_h => [\@expected, '@{event, text}'],
+			 );
+
+my $doc = <<'EOT';
+<title>Hi</title>
+<h1>Ho ho</h1>
+<--comment->
+EOT
+
+$p->parse($doc)->eof;
+#use Data::Dump; Data::Dump::dump(@expected);
+
+for my $i (1..length($doc)) {
+     my @t;
+     $p->handler(default => \@t);
+     $p->parse(chunk($doc, $i));
+
+     # check that we got the same stuff
+     #diag "X:", join(":", @t);
+     #diag "Y:", join(":", @expected);
+     is(join(":", @t), join(":", @expected));
+}
+
+sub chunk {
+    my $str = shift;
+    my $size = shift || 1;
+    sub {
+	my $res = substr($str, 0, $size);
+        #diag "...$res";
+        substr($str, 0, $size) = "";
+	$res;
+    }
+}
+
+# Test croking behaviour
+$p->handler(default => []);
+
+eval {
+   $p->parse(sub { die "Hi" });
+};
+like($@, qr/^Hi/);
diff --git a/t/case-sensitive.t b/t/case-sensitive.t
new file mode 100644
index 0000000..565b20b
--- /dev/null
+++ b/t/case-sensitive.t
@@ -0,0 +1,85 @@
+use strict;
+use Test::More tests => 8;
+
+use HTML::Parser ();
+my $p = HTML::Parser->new();
+$p->case_sensitive(1);
+
+my $text = "";
+$p->handler(start =>
+	    sub {
+		 my($tag, $attr, $attrseq) = @_;
+		 $text .= "S[$tag";
+		 for my $k (sort keys %$attr) {
+		     my $v =  $attr->{$k};
+		     $text .= " $k=$v";
+		 }
+		 if (@$attrseq) { $text.=" Order:" ; }
+		 for my $k (@$attrseq) {
+		     $text .= " $k";
+		 }
+		 $text .= "]";
+	     }, "tagname,attr,attrseq");
+$p->handler(end =>
+	    sub {
+		 my ($tag) = @_;
+		 $text .= "E[$tag]";
+	     }, "tagname");
+
+my $html = <<'EOT';
+<tAg aRg="Value" arg="other value"></tAg>
+EOT
+my $cs = 'S[tAg aRg=Value arg=other value Order: aRg arg]E[tAg]';
+my $ci = 'S[tag arg=Value Order: arg arg]E[tag]';
+
+$p->parse($html)->eof;
+is($text, $cs);
+
+$text = "";
+$p->case_sensitive(0);
+$p->parse($html)->eof;
+is($text, $ci);
+
+$text = "";
+$p->case_sensitive(1);
+$p->xml_mode(1);
+$p->parse($html)->eof;
+is($text, $cs);
+
+$text = "";
+$p->case_sensitive(0);
+$p->parse($html)->eof;
+is($text, $cs);
+
+$html = <<'EOT';
+<tAg aRg="Value" arg="other value"></tAg>
+<iGnOrE></ignore>
+EOT
+$p->ignore_tags('ignore');
+$cs = 'S[tAg aRg=Value arg=other value Order: aRg arg]E[tAg]S[iGnOrE]';
+$ci = 'S[tag arg=Value Order: arg arg]E[tag]';
+
+$text = "";
+$p->case_sensitive(0);
+$p->xml_mode(0);
+$p->parse($html)->eof;
+is($text, $ci);
+ 
+$text = "";
+$p->case_sensitive(1);
+$p->xml_mode(0);
+$p->parse($html)->eof;
+is($text, $cs);
+
+$text = "";
+$p->case_sensitive(0);
+$p->xml_mode(1);
+$p->parse($html)->eof;
+is($text, $cs);
+ 
+$text = "";
+$p->case_sensitive(1);
+$p->xml_mode(1);
+$p->parse($html)->eof;
+is($text, $cs);
+ 
diff --git a/t/cases.t b/t/cases.t
new file mode 100644
index 0000000..a537279
--- /dev/null
+++ b/t/cases.t
@@ -0,0 +1,105 @@
+use Test::More;
+
+require HTML::Parser;
+
+package P; @ISA = qw(HTML::Parser);
+
+my @result;
+sub start
+{
+    my($self, $tag, $attr) = @_;
+    push @result, "START[$tag]";
+    for (sort keys %$attr) {
+        push @result, "\t$_: " . $attr->{$_};
+    }
+    $start++;
+}
+
+sub end
+{
+    my($self, $tag) = @_;
+    push @result, "END[$tag]";
+    $end++;
+}
+
+sub text
+{
+    my $self = shift;
+    push @result, "TEXT[$_[0]]";
+    $text++;
+}
+
+sub comment
+{
+    my $self = shift;
+    push @result, "COMMENT[$_[0]]";
+    $comment++;
+}
+
+sub declaration
+{
+    my $self = shift;
+    push @result, "DECLARATION[$_[0]]";
+    $declaration++;
+}
+
+package main;
+
+
+@tests =
+    (
+     '<a ">' => ['START[a]', "\t\": \""],
+     '<a/>' => ['START[a/]',],
+     '<a />' => ['START[a]', "\t/: /"],
+     '<a a/>' => ['START[a]', "\ta/: a/"],
+     '<a a/=/>' => ['START[a]', "\ta/: /"],
+     '<a x="foo&nbsp;bar">' => ['START[a]', "\tx: foo\xA0bar"],
+     '<a x="foo&nbspbar">' => ['START[a]', "\tx: foo&nbspbar"],
+     '<å >' => ['TEXT[<å]', 'TEXT[ >]'],
+     '2 < 5' => ['TEXT[2 ]', 'TEXT[<]', 'TEXT[ 5]'],
+     '2 <5> 2' => ['TEXT[2 ]', 'TEXT[<5>]', 'TEXT[ 2]'],
+     '2 <a' => ['TEXT[2 ]', 'TEXT[<a]'],
+     '2 <a> 2' => ['TEXT[2 ]', 'START[a]', 'TEXT[ 2]'],
+     '2 <a href=foo' => ['TEXT[2 ]', 'TEXT[<a href=foo]'],
+     "2 <a href='foo bar'> 2" =>
+         ['TEXT[2 ]', 'START[a]', "\thref: foo bar", 'TEXT[ 2]'],
+     '2 <a href=foo bar> 2' =>
+         ['TEXT[2 ]', 'START[a]', "\tbar: bar", "\thref: foo", 'TEXT[ 2]'],
+     '2 <a href="foo bar"> 2' =>
+         ['TEXT[2 ]', 'START[a]', "\thref: foo bar", 'TEXT[ 2]'],
+     '2 <a href="foo\'bar"> 2' =>
+         ['TEXT[2 ]', 'START[a]', "\thref: foo'bar", 'TEXT[ 2]'],
+     "2 <a href='foo\"bar'> 2" =>
+         ['TEXT[2 ]', 'START[a]', "\thref: foo\"bar", 'TEXT[ 2]'],
+     "2 <a href='foo&quot;bar'> 2" =>
+         ['TEXT[2 ]', 'START[a]', "\thref: foo\"bar", 'TEXT[ 2]'],
+     '2 <a.b> 2' => ['TEXT[2 ]', 'START[a.b]', 'TEXT[ 2]'],
+     '2 <a.b-12 a.b = 2 a> 2' =>
+         ['TEXT[2 ]', 'START[a.b-12]', "\ta: a", "\ta.b: 2", 'TEXT[ 2]'],
+     '2 <a_b> 2' => ['TEXT[2 ]', 'START[a_b]', 'TEXT[ 2]'],
+     '<!ENTITY nbsp   CDATA "&#160;" -- no-break space -->' =>
+         ['DECLARATION[ENTITY nbsp   CDATA "&#160;" -- no-break space --]'],
+     '<!-- comment -->' => ['COMMENT[ comment ]'],
+     '<!-- comment -- --- comment -->' =>
+         ['COMMENT[ comment ]', 'COMMENT[- comment ]'],
+     '<!-- comment <!-- not comment --> comment -->' =>
+         ['COMMENT[ comment <!]', 'COMMENT[> comment ]'],
+     '<!-- <a href="foo"> -->' => ['COMMENT[ <a href="foo"> ]'],
+     );
+
+plan tests => @tests / 2;
+
+my $i = 0;
+TEST:
+while (@tests) {
+    ++$i;
+    my ($html, $expected) = splice @tests, 0, 2;
+    @result = ();
+
+    $p = new P;
+    $p->strict_comment(1);
+    $p->parse($html)->eof;
+
+    ok(eq_array($expected, \@result)) or diag("Expected: @$expected\n",
+					      "Got:      @result\n");
+}
diff --git a/t/comment.t b/t/comment.t
new file mode 100644
index 0000000..303449e
--- /dev/null
+++ b/t/comment.t
@@ -0,0 +1,24 @@
+use Test::More tests => 1;
+
+use strict;
+use HTML::Parser;
+
+my $p = HTML::Parser->new(api_version => 3);
+my @com;
+$p->handler(comment => sub { push(@com, shift) }, "token0");
+$p->handler(default => sub { push(@com, shift() . "[" . shift() . "]") }, "event, text");
+
+$p->parse("<foo><><!><!-><!--><!---><!----><!-----><!------>");
+$p->parse("<!--+--");
+$p->parse("\n\n");
+$p->parse(">");
+$p->parse("<!a'b>");
+$p->parse("<!--foo--->");
+$p->parse("<!--foo---->");
+$p->parse("<!--foo----->-->");
+$p->parse("<foo>");
+$p->parse("<!3453><!-3456><!FOO><>");
+$p->eof;
+
+my $com = join(":", @com);
+is($com, "start_document[]:start[<foo>]:text[<>]::-:><!-::-:--:+:a'b:foo-:foo--:foo---:text[-->]:start[<foo>]:3453:-3456:FOO:text[<>]:end_document[]");
diff --git a/t/crashme.t b/t/crashme.t
new file mode 100644
index 0000000..1a1e8e4
--- /dev/null
+++ b/t/crashme.t
@@ -0,0 +1,43 @@
+#!/usr/bin/perl
+
+# This test will simply run the parser on random junk.
+
+my $no_tests = shift || 3;
+use Test::More;
+plan tests => $no_tests;
+
+use HTML::Parser ();
+
+my $file = "junk$$.html";
+die if -e $file;
+
+for (1..$no_tests) {
+
+    open(JUNK, ">$file") || die;
+    for (1 .. rand(5000)) {
+        for (1 .. rand(200)) {
+            print JUNK pack("N", rand(2**32));
+        }
+        print JUNK ("<", "&", ">")[rand(3)];  # make these a bit more likely
+    }
+    close(JUNK);
+
+    #diag "Parse @{[-s $file]} bytes of junk";
+
+    HTML::Parser->new->parse_file($file);
+    pass();
+
+    #print_mem();
+}
+
+unlink($file);
+
+
+sub print_mem
+{
+    # this probably only works on Linux
+    open(STAT, "/proc/self/status") || return;
+    while (<STAT>) {
+        diag $_ if /^VmSize/;
+    }
+}
diff --git a/t/declaration.t b/t/declaration.t
new file mode 100644
index 0000000..17de561
--- /dev/null
+++ b/t/declaration.t
@@ -0,0 +1,62 @@
+use Test::More tests => 2;
+
+use HTML::Parser;
+my $res = "";
+
+sub decl
+{
+    my $t = shift;
+    $res .= "[" . join("\n", map "<$_>", @$t) . "]";
+}
+
+sub text
+{
+    $res .= shift;
+}
+
+my $p = HTML::Parser->new(declaration_h => [\&decl, "tokens"],
+			  default_h     => [\&text, "text"],
+	                 );
+
+$p->parse(<<EOT)->eof;
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" --<comment>--
+  "http://www.w3.org/TR/html40/strict.dtd">
+
+<!ENTITY foo "<!-- foo -->">
+<!Entity foo "<!-- foo -->">
+
+<!row --> foo
+EOT
+
+is($res, <<EOT);
+[<DOCTYPE>
+<HTML>
+<PUBLIC>
+<"-//W3C//DTD HTML 4.01//EN">
+<--<comment>-->
+<"http://www.w3.org/TR/html40/strict.dtd">]
+
+[<ENTITY>
+<foo>
+<"<!-- foo -->">]
+[<Entity>
+<foo>
+<"<!-- foo -->">]
+
+<!row --> foo
+EOT
+
+$res = "";
+$p->parse(<<EOT)->eof;
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
+ "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"[]>
+EOT
+is($res, <<EOT);
+[<DOCTYPE>
+<html>
+<PUBLIC>
+<"-//W3C//DTD XHTML 1.0 Strict//EN">
+<"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<[]>]
+EOT
+
diff --git a/t/default.t b/t/default.t
new file mode 100644
index 0000000..4b5ed79
--- /dev/null
+++ b/t/default.t
@@ -0,0 +1,43 @@
+use strict;
+use Test::More tests => 3;
+
+my $text = "";
+use HTML::Parser ();
+my $p = HTML::Parser->new(default_h => [sub { $text .= shift }, "text"],
+                         );
+
+my $html = <<'EOT';
+
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
+                       "http://www.w3.org/TR/html40/strict.dtd">
+
+<title>foo</title>
+<!-- comment <a> -->
+<?process instruction>
+
+EOT
+
+$p->parse($html)->eof;
+
+is($text, $html);
+
+$text = "";
+$p->handler(start => sub { }, "");
+$p->handler(declaration => sub { }, "");
+$p->parse($html)->eof;
+
+my $html2;
+$html2 = $html;
+$html2 =~ s/<title>//;
+$html2 =~ s/<!DOCTYPE[^>]*>//;
+
+is($text, $html2);
+
+$text = "";
+$p->handler(start => undef);
+$p->parse($html)->eof;
+
+$html2 = $html;
+$html2 =~ s/<!DOCTYPE[^>]*>//;
+
+is($text, $html2);
diff --git a/t/document.t b/t/document.t
new file mode 100644
index 0000000..6696939
--- /dev/null
+++ b/t/document.t
@@ -0,0 +1,41 @@
+#!perl -w
+
+use Test;
+plan tests => 6;
+
+
+use HTML::Parser;
+use File::Spec;
+
+my $events;
+my $p = HTML::Parser->new(default_h => [sub { $events .= "$_[0]\n";}, "event"]);
+
+$events = "";
+$p->eof;
+ok($events, "start_document\nend_document\n");
+
+$events = "";
+$p->parse_file(File::Spec->devnull);
+ok($events, "start_document\nend_document\n");
+
+$events = "";
+$p->parse("");
+$p->eof;
+ok($events, "start_document\nend_document\n");
+
+$events = "";
+$p->parse("");
+$p->parse("");
+$p->eof;
+ok($events, "start_document\nend_document\n");
+
+$events = "";
+$p->parse("");
+$p->parse("<a>");
+$p->eof;
+ok($events, "start_document\nstart\nend_document\n");
+
+$events = "";
+$p->parse("<a> ");
+$p->eof;
+ok($events, "start_document\nstart\ntext\nend_document\n");
diff --git a/t/dtext.t b/t/dtext.t
new file mode 100644
index 0000000..883c61f
--- /dev/null
+++ b/t/dtext.t
@@ -0,0 +1,72 @@
+#!perl -w
+
+use strict;
+use Test::More tests => 2;
+
+use HTML::Parser ();
+
+my $dtext = "";
+my $text  = "";
+
+sub append
+{
+    $dtext .= shift;
+    $text .= shift;
+}
+
+my $p = HTML::Parser->new(text_h    => [\&append, "dtext, text"],
+			  default_h => [\&append, "text,  text" ],
+			 );
+
+my $doc = <<'EOT';
+<title>&aring</title>
+<a href="foo&aring">&aring&aring;&#65&#65;&lt&#65&gt;&#x41&#X41;</a>
+<?&aring>
+foo&nbsp;bar
+foo&nbspbar
+&xyzzy
+&xyzzy;
+<!-- &#0; -->
+&#1;
+&#255;
+&#xFF
+&#xFFG
+<!-- &#256; -->
+&#40000000000000000000000000000;
+&#x400000000000000000000000000000000;
+&
+&#
+&#x
+<xmp>&aring</xmp>
+<script>&aring</script>
+<ScRIPT>&aring</scRIPT>
+<skript>&aring</script>
+EOT
+
+$p->parse($doc)->eof;
+
+is($text, $doc);
+is($dtext, <<"EOT");
+<title>å</title>
+<a href="foo&aring">ååAA<A>AA</a>
+<?&aring>
+foo\240bar
+foo\240bar
+&xyzzy
+&xyzzy;
+<!-- &#0; -->
+\1
+\377
+\377
+\377G
+<!-- &#256; -->
+&#40000000000000000000000000000;
+&#x400000000000000000000000000000000;
+&
+&#
+&#x
+<xmp>&aring</xmp>
+<script>&aring</script>
+<ScRIPT>&aring</scRIPT>
+<skript>å</script>
+EOT
diff --git a/t/entities.t b/t/entities.t
new file mode 100644
index 0000000..f12d2fd
--- /dev/null
+++ b/t/entities.t
@@ -0,0 +1,213 @@
+use HTML::Entities qw(decode_entities encode_entities encode_entities_numeric);
+
+use Test::More tests => 20;
+
+$a = "V&aring;re norske tegn b&oslash;r &#230res";
+
+decode_entities($a);
+
+is($a, "Våre norske tegn bør æres");
+
+encode_entities($a);
+
+is($a, "V&aring;re norske tegn b&oslash;r &aelig;res");
+
+decode_entities($a);
+encode_entities_numeric($a);
+
+is($a, "V&#xE5;re norske tegn b&#xF8;r &#xE6;res");
+
+$a = "<&>\"'";
+is(encode_entities($a), "&lt;&amp;&gt;&quot;&#39;");
+is(encode_entities_numeric($a), "&#x3C;&#x26;&#x3E;&#x22;&#x27;");
+
+$a = "abcdef";
+is(encode_entities($a, 'a-c'), "&#97;&#98;&#99;def");
+
+$a = "[24/7]\\";
+is(encode_entities($a, '/'), "[24&#47;7]\\");
+is(encode_entities($a, '\\/'), "[24&#47;7]\\");
+is(encode_entities($a, '\\'), "[24/7]&#92;");
+is(encode_entities($a, ']\\'), "[24/7&#93;&#92;");
+
+# See how well it does against rfc1866...
+$ent = $plain = "";
+while (<DATA>) {
+    next unless /^\s*<!ENTITY\s+(\w+)\s*CDATA\s*\"&\#(\d+)/;
+    $ent .= "&$1;";
+    $plain .= chr($2);
+}
+
+$a = $ent;
+decode_entities($a);
+is($a, $plain);
+
+# Try decoding when the ";" are left out
+$a = $ent,
+$a =~ s/;//g;
+decode_entities($a);
+is($a, $plain);
+
+
+$a = $plain;
+encode_entities($a);
+is($a, $ent);
+
+{   #RT #84144 - https://rt.cpan.org/Public/Bug/Display.html?id=84144
+
+    my %hash= (
+        "V&aring;re norske tegn b&oslash;r &#230res" => "Våre norske tegn bør æres"
+    );
+
+    my ($got, $eval_ok);
+    $eval_ok= eval { $got= decode_entities((keys %hash)[0]); 1 };
+    is( $eval_ok, 1, "decode_entitites() when processing a key as input");
+    is( $got, (values %hash)[0], "decode_entities() decodes a key properly");
+}
+
+# From: Bill Simpson-Young <bill.simpson-young@cmis.csiro.au>
+# Subject: HTML entities problem with 5.11
+# To: libwww-perl@ics.uci.edu
+# Date: Fri, 05 Sep 1997 16:56:55 +1000
+# Message-Id: <199709050657.QAA10089@snowy.nsw.cmis.CSIRO.AU>
+#
+# Hi. I've got a problem that has surfaced with the changes to 
+# HTML::Entities.pm for 5.11 (it doesn't happen with 5.08).  It's happening 
+# in the process of encoding then decoding special entities.  Eg, what goes 
+# in as "abc&def&ghi" comes out as "abc&def;&ghi;".
+
+is(decode_entities("abc&def&ghi&abc;&def;"), "abc&def&ghi&abc;&def;");
+
+# Decoding of &apos;
+is(decode_entities("&apos;"), "'");
+is(encode_entities("'", "'"), "&#39;");
+
+is(decode_entities("Attention Home&#959&#969n&#1257rs...1&#1109t T&#1110&#1084e E&#957&#1257&#1075"),
+  "Attention Home\x{3BF}\x{3C9}n\x{4E9}rs...1\x{455}t T\x{456}\x{43C}e E\x{3BD}\x{4E9}\x{433}");
+is(decode_entities("{&#38;amp;&#x26;amp;&amp; also &#x42f;&#339;}"),
+    "{&amp;&amp;& also \x{42F}\x{153}}");
+
+__END__
+# Quoted from rfc1866.txt
+
+14. Proposed Entities
+
+   The HTML DTD references the "Added Latin 1" entity set, which only
+   supplies named entities for a subset of the non-ASCII characters in
+   [ISO-8859-1], namely the accented characters. The following entities
+   should be supported so that all ISO 8859-1 characters may only be
+   referenced symbolically. The names for these entities are taken from
+   the appendixes of [SGML].
+
+    <!ENTITY nbsp   CDATA "&#160;" -- no-break space -->
+    <!ENTITY iexcl  CDATA "&#161;" -- inverted exclamation mark -->
+    <!ENTITY cent   CDATA "&#162;" -- cent sign -->
+    <!ENTITY pound  CDATA "&#163;" -- pound sterling sign -->
+    <!ENTITY curren CDATA "&#164;" -- general currency sign -->
+    <!ENTITY yen    CDATA "&#165;" -- yen sign -->
+    <!ENTITY brvbar CDATA "&#166;" -- broken (vertical) bar -->
+    <!ENTITY sect   CDATA "&#167;" -- section sign -->
+    <!ENTITY uml    CDATA "&#168;" -- umlaut (dieresis) -->
+    <!ENTITY copy   CDATA "&#169;" -- copyright sign -->
+    <!ENTITY ordf   CDATA "&#170;" -- ordinal indicator, feminine -->
+    <!ENTITY laquo  CDATA "&#171;" -- angle quotation mark, left -->
+    <!ENTITY not    CDATA "&#172;" -- not sign -->
+    <!ENTITY shy    CDATA "&#173;" -- soft hyphen -->
+    <!ENTITY reg    CDATA "&#174;" -- registered sign -->
+    <!ENTITY macr   CDATA "&#175;" -- macron -->
+    <!ENTITY deg    CDATA "&#176;" -- degree sign -->
+    <!ENTITY plusmn CDATA "&#177;" -- plus-or-minus sign -->
+    <!ENTITY sup2   CDATA "&#178;" -- superscript two -->
+    <!ENTITY sup3   CDATA "&#179;" -- superscript three -->
+    <!ENTITY acute  CDATA "&#180;" -- acute accent -->
+    <!ENTITY micro  CDATA "&#181;" -- micro sign -->
+    <!ENTITY para   CDATA "&#182;" -- pilcrow (paragraph sign) -->
+    <!ENTITY middot CDATA "&#183;" -- middle dot -->
+    <!ENTITY cedil  CDATA "&#184;" -- cedilla -->
+    <!ENTITY sup1   CDATA "&#185;" -- superscript one -->
+    <!ENTITY ordm   CDATA "&#186;" -- ordinal indicator, masculine -->
+    <!ENTITY raquo  CDATA "&#187;" -- angle quotation mark, right -->
+    <!ENTITY frac14 CDATA "&#188;" -- fraction one-quarter -->
+    <!ENTITY frac12 CDATA "&#189;" -- fraction one-half -->
+    <!ENTITY frac34 CDATA "&#190;" -- fraction three-quarters -->
+    <!ENTITY iquest CDATA "&#191;" -- inverted question mark -->
+    <!ENTITY Agrave CDATA "&#192;" -- capital A, grave accent -->
+    <!ENTITY Aacute CDATA "&#193;" -- capital A, acute accent -->
+    <!ENTITY Acirc  CDATA "&#194;" -- capital A, circumflex accent -->
+
+
+
+Berners-Lee & Connolly      Standards Track                    [Page 75]
+
+RFC 1866            Hypertext Markup Language - 2.0        November 1995
+
+
+    <!ENTITY Atilde CDATA "&#195;" -- capital A, tilde -->
+    <!ENTITY Auml   CDATA "&#196;" -- capital A, dieresis or umlaut mark -->
+    <!ENTITY Aring  CDATA "&#197;" -- capital A, ring -->
+    <!ENTITY AElig  CDATA "&#198;" -- capital AE diphthong (ligature) -->
+    <!ENTITY Ccedil CDATA "&#199;" -- capital C, cedilla -->
+    <!ENTITY Egrave CDATA "&#200;" -- capital E, grave accent -->
+    <!ENTITY Eacute CDATA "&#201;" -- capital E, acute accent -->
+    <!ENTITY Ecirc  CDATA "&#202;" -- capital E, circumflex accent -->
+    <!ENTITY Euml   CDATA "&#203;" -- capital E, dieresis or umlaut mark -->
+    <!ENTITY Igrave CDATA "&#204;" -- capital I, grave accent -->
+    <!ENTITY Iacute CDATA "&#205;" -- capital I, acute accent -->
+    <!ENTITY Icirc  CDATA "&#206;" -- capital I, circumflex accent -->
+    <!ENTITY Iuml   CDATA "&#207;" -- capital I, dieresis or umlaut mark -->
+    <!ENTITY ETH    CDATA "&#208;" -- capital Eth, Icelandic -->
+    <!ENTITY Ntilde CDATA "&#209;" -- capital N, tilde -->
+    <!ENTITY Ograve CDATA "&#210;" -- capital O, grave accent -->
+    <!ENTITY Oacute CDATA "&#211;" -- capital O, acute accent -->
+    <!ENTITY Ocirc  CDATA "&#212;" -- capital O, circumflex accent -->
+    <!ENTITY Otilde CDATA "&#213;" -- capital O, tilde -->
+    <!ENTITY Ouml   CDATA "&#214;" -- capital O, dieresis or umlaut mark -->
+    <!ENTITY times  CDATA "&#215;" -- multiply sign -->
+    <!ENTITY Oslash CDATA "&#216;" -- capital O, slash -->
+    <!ENTITY Ugrave CDATA "&#217;" -- capital U, grave accent -->
+    <!ENTITY Uacute CDATA "&#218;" -- capital U, acute accent -->
+    <!ENTITY Ucirc  CDATA "&#219;" -- capital U, circumflex accent -->
+    <!ENTITY Uuml   CDATA "&#220;" -- capital U, dieresis or umlaut mark -->
+    <!ENTITY Yacute CDATA "&#221;" -- capital Y, acute accent -->
+    <!ENTITY THORN  CDATA "&#222;" -- capital THORN, Icelandic -->
+    <!ENTITY szlig  CDATA "&#223;" -- small sharp s, German (sz ligature) -->
+    <!ENTITY agrave CDATA "&#224;" -- small a, grave accent -->
+    <!ENTITY aacute CDATA "&#225;" -- small a, acute accent -->
+    <!ENTITY acirc  CDATA "&#226;" -- small a, circumflex accent -->
+    <!ENTITY atilde CDATA "&#227;" -- small a, tilde -->
+    <!ENTITY auml   CDATA "&#228;" -- small a, dieresis or umlaut mark -->
+    <!ENTITY aring  CDATA "&#229;" -- small a, ring -->
+    <!ENTITY aelig  CDATA "&#230;" -- small ae diphthong (ligature) -->
+    <!ENTITY ccedil CDATA "&#231;" -- small c, cedilla -->
+    <!ENTITY egrave CDATA "&#232;" -- small e, grave accent -->
+    <!ENTITY eacute CDATA "&#233;" -- small e, acute accent -->
+    <!ENTITY ecirc  CDATA "&#234;" -- small e, circumflex accent -->
+    <!ENTITY euml   CDATA "&#235;" -- small e, dieresis or umlaut mark -->
+    <!ENTITY igrave CDATA "&#236;" -- small i, grave accent -->
+    <!ENTITY iacute CDATA "&#237;" -- small i, acute accent -->
+    <!ENTITY icirc  CDATA "&#238;" -- small i, circumflex accent -->
+    <!ENTITY iuml   CDATA "&#239;" -- small i, dieresis or umlaut mark -->
+    <!ENTITY eth    CDATA "&#240;" -- small eth, Icelandic -->
+    <!ENTITY ntilde CDATA "&#241;" -- small n, tilde -->
+    <!ENTITY ograve CDATA "&#242;" -- small o, grave accent -->
+
+
+
+Berners-Lee & Connolly      Standards Track                    [Page 76]
+
+RFC 1866            Hypertext Markup Language - 2.0        November 1995
+
+
+    <!ENTITY oacute CDATA "&#243;" -- small o, acute accent -->
+    <!ENTITY ocirc  CDATA "&#244;" -- small o, circumflex accent -->
+    <!ENTITY otilde CDATA "&#245;" -- small o, tilde -->
+    <!ENTITY ouml   CDATA "&#246;" -- small o, dieresis or umlaut mark -->
+    <!ENTITY divide CDATA "&#247;" -- divide sign -->
+    <!ENTITY oslash CDATA "&#248;" -- small o, slash -->
+    <!ENTITY ugrave CDATA "&#249;" -- small u, grave accent -->
+    <!ENTITY uacute CDATA "&#250;" -- small u, acute accent -->
+    <!ENTITY ucirc  CDATA "&#251;" -- small u, circumflex accent -->
+    <!ENTITY uuml   CDATA "&#252;" -- small u, dieresis or umlaut mark -->
+    <!ENTITY yacute CDATA "&#253;" -- small y, acute accent -->
+    <!ENTITY thorn  CDATA "&#254;" -- small thorn, Icelandic -->
+    <!ENTITY yuml   CDATA "&#255;" -- small y, dieresis or umlaut mark -->
diff --git a/t/entities2.t b/t/entities2.t
new file mode 100644
index 0000000..537ac78
--- /dev/null
+++ b/t/entities2.t
@@ -0,0 +1,57 @@
+#!perl -w
+
+use strict;
+use Test::More tests => 9;
+
+use HTML::Entities qw(_decode_entities);
+
+eval {
+    _decode_entities("&lt;", undef);
+};
+like($@, qr/^(?:Can't inline decode readonly string|Modification of a read-only value attempted)/);
+
+eval {
+    my $a = "";
+    _decode_entities($a, $a);
+};
+like($@, qr/^2nd argument must be hash reference/);
+
+eval {
+    my $a = "";
+    _decode_entities($a, []);
+};
+like($@, qr/^2nd argument must be hash reference/);
+
+$a = "&lt;";
+_decode_entities($a, undef);
+is($a, "&lt;");
+
+_decode_entities($a, { "lt" => "<" });
+is($a, "<");
+
+my $x = "x" x 20;
+
+my $err;
+for (":", ":a", "a:", "a:a", "a:a:a", "a:::a") {
+    my $a = $_;
+    $a =~ s/:/&a;/g;
+    my $b = $_;
+    $b =~ s/:/$x/g;
+    _decode_entities($a, { "a" => $x });
+    if ($a ne $b) {
+	diag "Something went wrong with '$_'";
+	$err++;
+    }
+}
+ok(!$err);
+
+$a = "foo&nbsp;bar";
+_decode_entities($a, \%HTML::Entities::entity2char);
+is($a, "foo\xA0bar");
+
+$a = "foo&nbspbar";
+_decode_entities($a, \%HTML::Entities::entity2char);
+is($a, "foo&nbspbar");
+
+_decode_entities($a, \%HTML::Entities::entity2char, 1);
+is($a, "foo\xA0bar");
diff --git a/t/filter-methods.t b/t/filter-methods.t
new file mode 100644
index 0000000..9eccaf1
--- /dev/null
+++ b/t/filter-methods.t
@@ -0,0 +1,205 @@
+#!/usr/bin/perl -w
+
+use Test::More tests => 12;
+use strict;
+
+use HTML::Parser;
+
+my $p = HTML::Parser->new(api_version => 3, ignore_tags => [qw(b i em tt)]);
+$p->ignore_elements("script");
+$p->unbroken_text(1);
+
+$p->handler(default => [], "event, text");
+$p->parse(<<"EOT")->eof;
+<html><head><title>foo</title><Script language="Perl">
+   while (<B>) {
+      # ...
+   }
+</Script><body>
+This is an <i>italic</i> and <b>bold</b> text.
+</body>
+</html>
+EOT
+
+my $t = join("||", map join("|", @$_), @{$p->handler("default")});
+#diag $t;
+
+is($t, "start_document|||start|<html>||start|<head>||start|<title>||text|foo||end|</title>||start|<body>||text|
+This is an italic and bold text.
+||end|</body>||text|
+||end|</html>||text|
+||end_document|", 'ignore_elements');
+
+
+#------------------------------------------------------
+
+$p = HTML::Parser->new(api_version => 3);
+$p->report_tags("a");
+$p->handler(start => sub {
+		my($tagname, %attr) = @_;
+		ok($tagname eq "a" && $attr{href} eq "#a", 'report_tags start');
+            }, 'tagname, @attr');
+$p->handler(end => sub {
+		my $tagname = shift;
+		is($tagname, "a", 'report_tags end');
+            }, 'tagname');
+
+$p->parse(<<EOT)->eof;
+
+<h1>Next example</h1>
+
+This is <a href="#a">very nice</a> example.
+
+EOT
+
+
+#------------------------------------------------------
+
+my @tags;
+$p = HTML::Parser->new(api_version => 3);
+$p->report_tags(qw(a em));
+$p->ignore_tags(qw(em));
+$p->handler(end => sub {push @tags, @_;}, 'tagname');
+
+$p->parse(<<EOT)->eof;
+
+<h1>Next example</h1>
+
+This is <em>yet another</em> <a href="#a">very nice</a> example.
+
+EOT
+is(join('|', @tags), 'a', 'report_tags followed by ignore_tags');
+
+
+#------------------------------------------------------
+
+@tags = ();
+$p = HTML::Parser->new(api_version => 3);
+$p->report_tags(qw(h1));
+$p->report_tags();
+$p->handler(end => sub {push @tags, @_;}, 'tagname');
+
+$p->parse(<<EOT)->eof;
+
+<h1>Next example</h1>
+<h2>Next example</h2>
+
+EOT
+is(join('|', @tags), 'h1|h2', 'reset report_tags filter');
+
+
+#------------------------------------------------------
+
+@tags = ();
+$p = HTML::Parser->new(api_version => 3);
+$p->report_tags(qw(h1 h2));
+$p->ignore_tags(qw(h2));
+$p->report_tags(qw(h1 h2));
+$p->handler(end => sub {push @tags, @_;}, 'tagname');
+
+$p->parse(<<EOT)->eof;
+
+<h1>Next example</h1>
+<h2>Next example</h2>
+
+EOT
+is(join('|', @tags), 'h1', 'report_tags does not reset ignore_tags');
+
+
+#------------------------------------------------------
+
+@tags = ();
+$p = HTML::Parser->new(api_version => 3);
+$p->report_tags(qw(h1 h2));
+$p->ignore_tags(qw(h2));
+$p->report_tags();
+$p->handler(end => sub {push @tags, @_;}, 'tagname');
+
+$p->parse(<<EOT)->eof;
+
+<h1>Next example</h1>
+<h2>Next example</h2>
+
+EOT
+is(join('|', @tags), 'h1', 'reset report_tags does no reset ignore_tags');
+
+
+#------------------------------------------------------
+
+@tags = ();
+$p = HTML::Parser->new(api_version => 3);
+$p->report_tags(qw(h1 h2));
+$p->report_tags(qw(h3));
+$p->handler(end => sub {push @tags, @_;}, 'tagname');
+
+$p->parse(<<EOT)->eof;
+
+<h1>Next example</h1>
+<h2>Next example</h2>
+<h3>Next example</h3>
+
+EOT
+is(join('|', @tags), 'h3', 'report_tags replaces filter');
+
+
+#------------------------------------------------------
+
+
+@tags = ();
+$p = HTML::Parser->new(api_version => 3);
+$p->ignore_tags(qw(h1 h2));
+$p->ignore_tags(qw(h3));
+$p->handler(end => sub {push @tags, @_;}, 'tagname');
+
+$p->parse(<<EOT)->eof;
+
+<h1>Next example</h1>
+<h2>Next example</h2>
+<h3>Next example</h3>
+
+EOT
+is(join('|', @tags), 'h1|h2', 'ignore_tags replaces filter');
+
+
+#------------------------------------------------------
+
+@tags = ();
+$p = HTML::Parser->new(api_version => 3);
+$p->ignore_tags(qw(h2));
+$p->ignore_tags();
+$p->handler(end => sub {push @tags, @_;}, 'tagname');
+
+$p->parse(<<EOT)->eof;
+
+<h1>Next example</h1>
+<h2>Next example</h2>
+
+EOT
+is(join('|', @tags), 'h1|h2', 'reset ignore_tags filter');
+
+
+#------------------------------------------------------
+
+@tags = ();
+$p = HTML::Parser->new(api_version => 3);
+$p->ignore_tags(qw(h2));
+$p->report_tags(qw(h1 h2));
+$p->handler(end => sub {push @tags, @_;}, 'tagname');
+
+$p->parse(<<EOT)->eof;
+
+<h1>Next example</h1>
+<h2>Next example</h2>
+
+EOT
+is(join('|', @tags), 'h1', 'ignore_tags before report_tags');
+#------------------------------------------------------
+
+$p = HTML::Parser->new(api_version => 3);
+$p->ignore_elements("script");
+my $res="";
+$p->handler(default=> sub {$res.=$_[0];}, 'text');
+$p->parse(<<'EOT')->eof;
+A <script> B </script> C </script> D <script> E </script> F
+EOT
+is($res,"A  C  D  F\n","ignore </script> without <script> correctly");
diff --git a/t/filter.t b/t/filter.t
new file mode 100644
index 0000000..3b18f9e
--- /dev/null
+++ b/t/filter.t
@@ -0,0 +1,60 @@
+use Test::More tests => 3;
+
+my $HTML = <<EOT;
+
+<!DOCTYPE HTML>
+<!-- comment
+<h1>Foo</h1>
+-->
+
+<H1
+>Bar</H1
+>
+
+<Table><tr><td>1<td>2<td>3
+<tr>
+</table>
+
+<?process>
+
+EOT
+
+use HTML::Filter;
+use SelectSaver;
+
+my $tmpfile = "test-$$.htm";
+die "$tmpfile already exists" if -e $tmpfile;
+
+open(HTML, ">$tmpfile") or die "$!";
+
+{
+    my $save = new SelectSaver(HTML);
+    HTML::Filter->new->parse($HTML)->eof;
+}
+close(HTML);
+
+open(HTML, $tmpfile) or die "$!";
+local($/) = undef;
+my $FILTERED = <HTML>;
+close(HTML);
+
+#print $FILTERED;
+is($FILTERED, $HTML);
+
+{
+    package MyFilter;
+    @ISA=qw(HTML::Filter);
+    sub comment {}
+    sub output { push(@{$_[0]->{fhtml}}, $_[1]) }
+    sub filtered_html { join("", @{$_[0]->{fhtml}}) }
+}
+
+my $f2 = MyFilter->new->parse_file($tmpfile)->filtered_html;
+unlink($tmpfile) or warn "Can't unlink $tmpfile: $!";
+
+#diag $f2;
+
+unlike($f2, qr/Foo/);
+like($f2, qr/Bar/);
+
+
diff --git a/t/handler-eof.t b/t/handler-eof.t
new file mode 100644
index 0000000..39419dc
--- /dev/null
+++ b/t/handler-eof.t
@@ -0,0 +1,54 @@
+use Test::More tests => 6;
+
+use strict;
+use HTML::Parser ();
+
+my $p = HTML::Parser->new(api_version => 3);
+
+$p->handler(start => sub { my $attr = shift; is($attr->{testno}, 1) },
+		     "attr");
+$p->handler(end => sub { shift->eof }, "self");
+my $text;
+$p->handler(text => sub { $text = shift }, "text");
+
+is($p->parse("<foo testno=1>"), $p);
+
+$text = '';
+ok(!$p->parse("</foo><foo testno=999>"));
+ok(!$text);
+
+$p->handler(end => sub { $p->parse("foo"); }, "");
+eval {
+    $p->parse("</foo>");
+};
+like($@,  qr/Parse loop not allowed/);
+
+# We used to get into an infinite loop if the eof triggered
+# handler called ->eof
+
+use HTML::Parser;
+$p = HTML::Parser->new(api_version => 3);
+
+my $i;
+$p->handler("default" =>
+	    sub {
+		my $p=shift;
+	        #++$i; diag "$i @_";
+		$p->eof;
+	    }, "self, event");
+$p->parse("Foo");
+$p->eof;
+
+# We used to sometimes trigger events after a handler signaled eof
+my $title='';
+$p = HTML::Parser->new(api_version => 3,);
+$p->handler(start=> \&title_handler, 'tagname, self');
+$p->parse("<head><title>foo</title>\n</head>");
+is($title, "foo");
+
+sub title_handler {
+    return if shift ne 'title';
+    my $self = shift; 
+    $self->handler(text => sub { $title .= shift}, 'dtext');
+    $self->handler(end => sub { shift->eof if shift eq 'title' }, 'tagname, self');
+}
diff --git a/t/handler.t b/t/handler.t
new file mode 100644
index 0000000..8d7bbc5
--- /dev/null
+++ b/t/handler.t
@@ -0,0 +1,67 @@
+# Test handler method
+
+use Test::More tests => 11;
+
+my $testno;
+
+use HTML::Parser;
+{
+    package MyParser;
+    use vars qw(@ISA);
+    @ISA=(HTML::Parser);
+    
+    sub foo
+    {
+	Test::More::is($_[1]{testno}, Test::More->builder->current_test + 1);
+    }
+
+    sub bar
+    {
+	Test::More::is($_[1], Test::More->builder->current_test + 1);
+    }
+}
+
+$p = MyParser->new(api_version => 3);
+
+eval {
+    $p->handler(foo => "foo", "foo");
+};
+
+like($@, qr/^No handler for foo events/);
+
+eval {
+   $p->handler(start => "foo", "foo");
+};
+like($@, qr/^Unrecognized identifier foo in argspec/);
+
+my $h = $p->handler(start => "foo", "self,tagname");
+ok(!defined($h));
+
+$x = \substr("xfoo", 1);
+$p->handler(start => $$x, "self,attr");
+$p->parse("<a testno=4>");
+
+$p->handler(start => \&MyParser::foo, "self,attr");
+$p->parse("<a testno=5>");
+
+$p->handler(start => "foo");
+$p->parse("<a testno=6>");
+
+$p->handler(start => "bar", "self,'7'");
+$p->parse("<a>");
+
+eval {
+    $p->handler(start => {}, "self");
+};
+like($@, qr/^Only code or array references allowed as handler/);
+
+$a = [];
+$p->handler(start => $a);
+$h = $p->handler("start");
+is($p->handler("start", "foo"), $a);
+
+is($p->handler("start", \&MyParser::foo, ""), "foo");
+
+is($p->handler("start"), \&MyParser::foo);
+
+
diff --git a/t/headparser-http.t b/t/headparser-http.t
new file mode 100644
index 0000000..b722c64
--- /dev/null
+++ b/t/headparser-http.t
@@ -0,0 +1,20 @@
+use Test::More tests => 1;
+
+eval {
+   require HTML::HeadParser;
+   $p = HTML::HeadParser->new;
+};
+
+SKIP: {
+skip $@, 1 if $@ =~ /^Can't locate HTTP/;
+
+$p = HTML::HeadParser->new($h);
+$p->parse(<<EOT);
+<title>Stupid example</title>
+<base href="http://www.sn.no/libwww-perl/">
+Normal text starts here.
+EOT
+$h = $p->header;
+undef $p;
+is($h->title, "Stupid example");
+}
diff --git a/t/headparser.t b/t/headparser.t
new file mode 100644
index 0000000..1b4b810
--- /dev/null
+++ b/t/headparser.t
@@ -0,0 +1,200 @@
+#!perl -w
+
+use strict;
+use Test::More tests => 17;
+
+{ package H;
+  sub new { bless {}, shift; }
+
+  sub header {
+     my $self = shift;
+     my $key  = uc(shift);
+     die if $key =~ /:/;
+     my $old = $self->{$key};
+     if (@_) { $self->{$key} = shift; }
+     $old;
+  }
+
+  sub push_header {
+     my($self, $k, $v) = @_;
+     $k = uc($k);
+     die if $k =~ /:/;
+     if (exists $self->{$k}) {
+        $self->{$k} = [ $self->{$k} ] unless ref $self->{$k};
+	push(@{$self->{$k}}, $v);
+     } else {
+	$self->{$k} = $v;
+     }
+  }
+
+  sub as_string {
+     my $self = shift;
+     my $str = "";
+     for (sort keys %$self) {
+         if (ref($self->{$_})) {
+            my $v;
+            for $v (@{$self->{$_}}) {
+	        $str .= "$_: $v\n";
+            }
+         } else {
+            $str .= "$_: $self->{$_}\n";
+         }
+     }
+     $str;
+  }
+}
+
+
+my $HTML = <<'EOT';
+
+<title>&Aring være eller &#229; ikke være</title>
+<meta http-equiv="Expires" content="Soon">
+<meta http-equiv="Foo" content="Bar">
+<meta name='twitter:card' content='photo' />
+<link href="mailto:gisle@aas.no" rev=made title="Gisle Aas">
+
+<script>
+
+    ignore this
+
+</script>
+<noscript> ... and this </noscript>
+
+<object classid="foo">
+
+<base href="http://www.sn.no">
+<meta name="Keywords" content="test, test, test,...">
+<meta name="Keywords" content="more">
+<meta charset="ISO-8859-1"><!-- HTML 5 -->
+
+Dette er vanlig tekst.  Denne teksten definerer også slutten på
+&lt;head> delen av dokumentet.
+
+<style>
+
+   ignore this too
+
+</style>
+
+<isindex>
+
+Dette er også vanlig tekst som ikke skal blir parset i det hele tatt.
+
+EOT
+
+$| = 1;
+
+#$HTML::HeadParser::DEBUG = 1;
+require HTML::HeadParser;
+my $p = HTML::HeadParser->new( H->new );
+
+if ($p->parse($HTML)) {
+    fail("Need more data which should not happen");
+} else {
+    #diag $p->as_string;
+    pass();
+}
+
+like($p->header('Title'), qr/Å være eller å ikke være/);
+is($p->header('Expires'), 'Soon');
+is($p->header('Content-Base'), 'http://www.sn.no');
+is_deeply($p->header('X-Meta-Keywords'), ['test, test, test,...', 'more']);
+is($p->header('X-Meta-Charset'), 'ISO-8859-1');
+is($p->header('X-Meta-Twitter-Card'), 'photo');
+like($p->header('Link'), qr/<mailto:gisle\@aas.no>/);
+
+# This header should not be present because the head ended
+ok(!$p->header('Isindex'));
+
+
+# Try feeding one char at a time
+my $expected = $p->as_string;
+my $nl = 1;
+$p = HTML::HeadParser->new(H->new);
+while ($HTML =~ /(.)/sg) {
+    #print STDERR '#' if $nl;
+    #print STDERR $1;
+    $nl = $1 eq "\n";
+    $p->parse($1) or last;
+}
+is($p->as_string, $expected);
+
+
+# Try reading it from a file
+my $file = "hptest$$.html";
+die "$file already exists" if -e $file;
+
+open(FILE, ">$file") or die "Can't create $file: $!";
+binmode(FILE);
+print FILE $HTML;
+print FILE "<p>This is more content...</p>\n" x 2000;
+print FILE "<title>Buuuh!</title>\n" x 200;
+close FILE or die "Can't close $file: $!";
+
+$p = HTML::HeadParser->new(H->new);
+$p->parse_file($file);
+unlink($file) or warn "Can't unlink $file: $!";
+
+is($p->header("Title"), "Å være eller å ikke være");
+
+
+# We got into an infinite loop on data without tags and no EOL.
+# This was actually a HTML::Parser bug.
+open(FILE, ">$file") or die "Can't create $file: $!";
+print FILE "Foo";
+close(FILE);
+
+$p = HTML::HeadParser->new(H->new);
+$p->parse_file($file);
+unlink($file) or warn "Can't unlink $file: $!";
+
+ok(!$p->as_string);
+
+SKIP: {
+  skip "Need Unicode support", 5 if $] < 5.008;
+
+  # Test that the Unicode BOM does not confuse us?
+  $p = HTML::HeadParser->new(H->new);
+  ok($p->parse("\x{FEFF}\n<title>Hi <foo></title>"));
+  $p->eof;
+
+  is($p->header("title"), "Hi <foo>");
+
+  $p = HTML::HeadParser->new(H->new);
+  $p->utf8_mode(1);
+  $p->parse(<<"EOT");  # example from http://rt.cpan.org/Ticket/Display.html?id=27522
+\xEF\xBB\xBF<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html>
+ <head>
+ <title>
+Parkinson's disease</title>
+ <meta name="Keywords" content="brain,disease,dopamine,drug,levodopa,parkinson,patients,symptoms,,Medications, Medications">
+ </meta>
+ \t
+\t<link href="../../css/ummAdam.css" rel="stylesheet" type="text/css" />
+\t<link rel="stylesheet" rev="stylesheet" href="../../css/ummprint.css" media="print" />
+\t
+\t </head>
+ <body>
+EOT
+  $p->eof;
+
+  is($p->header("title"), "Parkinson's disease");
+  is($p->header("link")->[0], '<../../css/ummAdam.css>; rel="stylesheet"; type="text/css"');
+
+  $p = HTML::HeadParser->new(H->new);
+  $p->utf8_mode(1);
+  $p->parse(<<"EOT");   # example from http://www.mjw.com.pl/
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">\r
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="pl" lang="pl"> \r
+\r
+<head profile="http://gmpg.org/xfn/11">\r
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />\r
+\r
+<title> ko\xC5\x84c\xC3\xB3wki kolekcji, outlet, hurtownia odzie\xC5\xBCy Warszawa &#8211; MJW</title>\r
+<link rel="shortcut icon" href="favicon.ico" type="image/x-icon" />\r
+
+EOT
+    $p->eof;
+    is($p->header("title"), "ko\xC5\x84c\xC3\xB3wki kolekcji, outlet, hurtownia odzie\xC5\xBCy Warszawa \xE2\x80\x93 MJW");
+}
diff --git a/t/ignore.t b/t/ignore.t
new file mode 100644
index 0000000..008739e
--- /dev/null
+++ b/t/ignore.t
@@ -0,0 +1,27 @@
+
+use Test::More tests => 4;
+
+use strict;
+use HTML::Parser ();
+
+my $html = '<A href="foo">text</A>';
+
+my $text = '';
+my $p = HTML::Parser->new(default_h => [sub {$text .= shift;}, 'text']);
+$p->parse($html)->eof;
+is($text, $html);
+
+$text = '';
+$p->handler(start => "");
+$p->parse($html)->eof;
+is($text, 'text</A>');
+
+$text = '';
+$p->handler(end => 0);
+$p->parse($html)->eof;
+is($text, 'text');
+
+$text = '';
+$p->handler(start => undef);
+$p->parse($html)->eof;
+is($text, '<A href="foo">text');
diff --git a/t/largetags.t b/t/largetags.t
new file mode 100644
index 0000000..a9ed3ff
--- /dev/null
+++ b/t/largetags.t
@@ -0,0 +1,38 @@
+# Exercise the tokenpos buffer allocation routines by feeding it
+# very large tags.
+
+use Test::More tests => 2;
+
+use strict;
+use HTML::Parser ();
+
+my $p = HTML::Parser->new(api_version => 3);
+
+$p->handler("start" =>
+	    sub {
+		my $tp = shift;
+		#diag int(@$tp), " - ", join(", ", @$tp);
+		is(@$tp, 2 + 26 * 6 * 4);
+	    }, "tokenpos");
+
+$p->handler("declaration" =>
+	    sub {
+		my $t = shift;
+		#diag int(@$t), " - @$t";
+		is(@$t, 26 * 6 * 2 + 1);
+	    }, "tokens");
+
+$p->parse("<a ");
+for ("aa" .. "fz") {
+    $p->parse("$_=1 ");
+}
+$p->parse(">");
+
+$p->parse("<!DOCTYPE ");
+for ("aa" .. "fz") {
+    $p->parse("$_ -- $_ -- ");
+}
+$p->parse(">");
+$p->eof;
+exit;
+
diff --git a/t/linkextor-base.t b/t/linkextor-base.t
new file mode 100644
index 0000000..7ef8f02
--- /dev/null
+++ b/t/linkextor-base.t
@@ -0,0 +1,41 @@
+# This test that HTML::LinkExtor really absolutize links correctly
+# when a base URL is given to the constructor.
+
+use Test::More tests => 5;
+require HTML::LinkExtor;
+
+SKIP: {
+eval {
+   require URI;
+};
+skip $@, 5 if $@;
+
+# Try with base URL and the $p->links interface.
+$p = HTML::LinkExtor->new(undef, "http://www.sn.no/foo/foo.html");
+$p->parse(<<HTML)->eof;
+<head>
+<base href="http://www.sn.no/">
+</head>
+<body background="http://www.sn.no/sn.gif">
+
+This is <A HREF="link.html">link</a> and an <img SRC="img.jpg"
+lowsrc="img.gif" alt="Image">.
+HTML
+
+@p = $p->links;
+
+# There should be 4 links in the document
+is(@p, 4);
+
+for (@p) {
+    ($t, %attr) = @$_ if $_->[0] eq 'img';
+}
+
+is($t, 'img');
+
+is(delete $attr{src}, "http://www.sn.no/foo/img.jpg");
+
+is(delete $attr{lowsrc}, "http://www.sn.no/foo/img.gif");
+
+ok(!scalar(keys %attr)); # there should be no more attributes
+}
diff --git a/t/linkextor-rel.t b/t/linkextor-rel.t
new file mode 100644
index 0000000..1190a96
--- /dev/null
+++ b/t/linkextor-rel.t
@@ -0,0 +1,36 @@
+use Test::More tests => 4;
+
+require HTML::LinkExtor;
+
+$HTML = <<HTML;
+<head>
+<base href="http://www.sn.no/">
+</head>
+<body background="http://www.sn.no/sn.gif">
+
+This is <A HREF="link.html">link</a> and an <img SRC="img.jpg"
+lowsrc="img.gif" alt="Image">.
+HTML
+
+
+# Try the callback interface
+$links = "";
+$p = HTML::LinkExtor->new(
+  sub {
+      my($tag, %links) = @_;
+      #diag "$tag @{[%links]}";
+      $links .= "$tag @{[%links]}\n";
+  });
+
+$p->parse($HTML); $p->eof;
+
+ok($links =~ m|^base href http://www\.sn\.no/$|m);
+ok($links =~ m|^body background http://www\.sn\.no/sn\.gif$|m);
+ok($links =~ m|^a href link\.html$|m);
+
+# Used to be problems when using the links method on a document with
+# no links it it.  This is a test to prove that it works.
+$p = new HTML::LinkExtor;
+$p->parse("this is a document with no links"); $p->eof;
+@a = $p->links;
+is(@a, 0);
diff --git a/t/magic.t b/t/magic.t
new file mode 100644
index 0000000..366f275
--- /dev/null
+++ b/t/magic.t
@@ -0,0 +1,41 @@
+# Check that the magic signature at the top of struct p_state works and that we
+# catch modifications to _hparser_xs_state gracefully
+
+use Test::More tests => 5;
+
+use HTML::Parser;
+
+$p = HTML::Parser->new(api_version => 3);
+
+$p->xml_mode(1);
+
+# We should not be able to simply modify this stuff
+eval {
+    ${$p->{_hparser_xs_state}} += 4;
+};
+like($@, qr/^Modification of a read-only value attempted/);
+
+
+my $x = delete $p->{_hparser_xs_state};
+
+eval {
+    $p->xml_mode(1);
+};
+like($@, qr/^Can't find '_hparser_xs_state'/);
+
+$p->{_hparser_xs_state} = \($$x + 16);
+
+eval {
+    $p->xml_mode(1);
+};
+like($@, $] >= 5.008 ? qr/^Lost parser state magic/ : qr/^Bad signature in parser state object/);
+
+$p->{_hparser_xs_state} = 33;
+eval {
+    $p->xml_mode(1);
+};
+like($@,  qr/^_hparser_xs_state element is not a reference/);
+
+$p->{_hparser_xs_state} = $x;
+
+ok($p->xml_mode(0));
diff --git a/t/marked-sect.t b/t/marked-sect.t
new file mode 100644
index 0000000..6a63478
--- /dev/null
+++ b/t/marked-sect.t
@@ -0,0 +1,121 @@
+#!/usr/bin/perl -w
+
+use strict;
+my $tag;
+my $text;
+
+use HTML::Parser ();
+my $p = HTML::Parser->new(start_h => [sub { $tag = shift  }, "tagname"],
+	                  text_h  => [sub { $text .= shift }, "dtext"],
+                         );
+
+
+use Test::More tests => 14;
+
+SKIP: {
+eval {
+    $p->marked_sections(1);
+};
+skip $@, 14 if $@;
+
+$p->parse("<![[foo]]>");
+is($text, "foo");
+
+$p->parse("<![TEMP INCLUDE[bar]]>");
+is($text, "foobar");
+
+$p->parse("<![ INCLUDE -- IGNORE -- [foo<![IGNORE[bar]]>]]>\n<br>");
+is($text, "foobarfoo\n");
+
+$text = "";
+$p->parse("<![  CDATA   [&lt;foo");
+$p->parse("<![IGNORE[bar]]>,bar&gt;]]><br>");
+is($text, "&lt;foo<![IGNORE[bar,bar>]]>");
+
+$text = "";
+$p->parse("<![ RCDATA [&aring;<a>]]><![CDATA[&aring;<a>]]>&aring;<a><br>");
+is($text, "å<a>&aring;<a>å");
+is($tag, "br");
+
+$text = "";
+$p->parse("<![INCLUDE RCDATA CDATA IGNORE [foo&aring;<a>]]><br>");
+is($text,  "");
+
+$text = "";
+$p->parse("<![INCLUDE RCDATA CDATA [foo&aring;<a>]]><br>");
+is($text, "foo&aring;<a>");
+
+$text = "";
+$p->parse("<![INCLUDE RCDATA [foo&aring;<a>]]><br>");
+is($text, "fooå<a>");
+
+$text = "";
+$p->parse("<![INCLUDE [foo&aring;<a>]]><br>");
+is($text, "fooå");
+
+$text = "";
+$p->parse("<![[foo&aring;<a>]]><br>");
+is($text, "fooå");
+
+# offsets/line/column numbers
+$p = HTML::Parser->new(default_h => [\&x, "line,column,offset,event,text"],
+		       marked_sections => 1,
+		      );
+$p->parse(<<'EOT')->eof;
+<title>Test</title>
+<![CDATA
+  [foo&aring;<a>
+]]>
+<![[
+INCLUDE
+STUFF
+]]>
+  <h1>Test</h1>
+EOT
+
+my @x;
+sub x {
+    my($line, $col, $offset, $event, $text) = @_;
+    $text =~ s/\n/\\n/g;
+    $text =~ s/ /./g;
+    push(@x, "$line.$col:$offset $event \"$text\"\n");
+}
+
+#diag @x;
+is(join("", @x), <<'EOT');
+1.0:0 start_document ""
+1.0:0 start "<title>"
+1.7:7 text "Test"
+1.11:11 end "</title>"
+1.19:19 text "\n"
+3.3:32 text "foo&aring;<a>\n"
+4.3:49 text "\n"
+5.4:54 text "\nINCLUDE\nSTUFF\n"
+8.3:72 text "\n.."
+9.2:75 start "<h1>"
+9.6:79 text "Test"
+9.10:83 end "</h1>"
+9.15:88 text "\n"
+10.0:89 end_document ""
+EOT
+
+my $doc = "<Tag><![CDATA[This is cdata]]></Tag>";
+my $result = "";
+$p = HTML::Parser->new(
+    marked_sections => 1,
+    handlers => {
+        default => [ sub { $result .= join("",@_); }, "skipped_text,text" ]
+    }
+)->parse($doc)->eof;
+is($doc, $result);
+
+$text = "";
+$p = HTML::Parser->new(
+    text_h => [sub { $text .= shift }, "dtext"],
+    marked_sections => 1,
+);
+
+$p->parse("<![CDATA[foo [1]]]>");
+is($text, "foo [1]", "CDATA text ending in square bracket");
+
+} # SKIP
diff --git a/t/msie-compat.t b/t/msie-compat.t
new file mode 100644
index 0000000..a297f1e
--- /dev/null
+++ b/t/msie-compat.t
@@ -0,0 +1,79 @@
+#!perl -w
+
+use strict;
+use HTML::Parser;
+
+use Test::More tests => 4;
+
+my $TEXT = "";
+sub h
+{
+    my($event, $tagname, $text, @attr) = @_;
+    for ($event, $tagname, $text, @attr) {
+        if (defined) {
+	    s/([\n\r\t])/sprintf "\\%03o", ord($1)/ge;
+	}
+	else {
+	    $_ = "<undef>";
+	}
+    }
+
+    $TEXT .= "[$event,$tagname,$text," . join(":", @attr) . "]\n";
+}
+
+my $p = HTML::Parser->new(default_h => [\&h, "event,tagname,text,\@attr"]);
+$p->parse("<a>");
+$p->parse("</a f>");
+$p->parse("</a 'foo<>' 'bar>' x>");
+$p->parse("</a \"foo<>\"");
+$p->parse(" \"bar>\" x>");
+$p->parse("</ foo bar>");
+$p->parse("</ \"<>\" >");
+$p->parse("<!--comment>text<!--comment><p");
+$p->eof;
+
+is($TEXT, <<'EOT');
+[start_document,<undef>,,]
+[start,a,<a>,]
+[end,a,</a f>,]
+[end,a,</a 'foo<>' 'bar>' x>,]
+[end,a,</a "foo<>" "bar>" x>,]
+[comment, foo bar,</ foo bar>,]
+[comment, "<>" ,</ "<>" >,]
+[comment,comment,<!--comment>,]
+[text,<undef>,text,]
+[comment,comment,<!--comment>,]
+[comment,p,<p,]
+[end_document,<undef>,,]
+EOT
+
+$TEXT = "";
+$p->parse("<!comment>");
+$p->eof;
+
+is($TEXT, <<'EOT');
+[start_document,<undef>,,]
+[comment,comment,<!comment>,]
+[end_document,<undef>,,]
+EOT
+
+$TEXT = "";
+$p->parse(q(<a name=`foo bar`>));
+$p->eof;
+
+is($TEXT, <<'EOT');
+[start_document,<undef>,,]
+[start,a,<a name=`foo bar`>,name:`foo:bar`:bar`]
+[end_document,<undef>,,]
+EOT
+
+$p->backquote(1);
+$TEXT = "";
+$p->parse(q(<a name=`foo bar`>));
+$p->eof;
+
+is($TEXT, <<'EOT');
+[start_document,<undef>,,]
+[start,a,<a name=`foo bar`>,name:foo bar]
+[end_document,<undef>,,]
+EOT
diff --git a/t/offset.t b/t/offset.t
new file mode 100644
index 0000000..840728d
--- /dev/null
+++ b/t/offset.t
@@ -0,0 +1,58 @@
+use strict;
+use HTML::Parser ();
+use Test::More tests => 1;
+
+my $HTML = <<'EOT';
+
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
+ "http://www.w3.org/TR/html40/strict.dtd">
+
+<foo bar baz=3>heisan
+</foo> <?process>
+<!-- comment -->
+<xmp>xmp</xmp>
+
+EOT
+
+my $p = HTML::Parser->new(api_version => 3);
+
+my $sum_len = 0;
+my $count = 0;
+my $err;
+
+$p->handler(default =>
+	    sub {
+		my($offset, $length, $offset_end, $line, $col, $text) = @_;
+		my $copy = $text;
+		$copy =~ s/\n/\\n/g;
+		substr($copy, 30) = "..." if length($copy) > 32;
+		#diag sprintf ">>> %d.%d %s", $line, $col, $copy;
+		if ($offset != $sum_len) {
+		   diag "offset mismatch $offset vs $sum_len";
+		   $err++;
+                }
+		if ($offset_end != $offset + $length) {
+		   diag "offset_end $offset_end wrong";
+		   $err++;
+                }
+		if ($length != length($text)) {
+		   diag "length mismatch";
+		   $err++;
+		}
+                if (substr($HTML, $offset, $length) ne $text) {
+		   diag "content mismatch";
+		   $err++;
+		}
+		$sum_len += $length;
+		$count++;
+	    },
+	    'offset,length,offset_end,line,column,text');
+
+for (split(//, $HTML)) {
+   $p->parse($_);
+}
+$p->eof;
+
+ok($count > 5 && !$err);
+
+
diff --git a/t/options.t b/t/options.t
new file mode 100644
index 0000000..ff5f7db
--- /dev/null
+++ b/t/options.t
@@ -0,0 +1,36 @@
+# Test option setting methods
+
+use Test::More tests => 10;
+
+use strict;
+use HTML::Parser ();
+
+my $p = HTML::Parser->new(api_version => 3,
+			  xml_mode => 1);
+my $old;
+
+$old = $p->boolean_attribute_value("foo");
+ok(!defined $old);
+
+$old = $p->boolean_attribute_value();
+is($old, "foo");
+
+$old = $p->boolean_attribute_value(undef);
+is($old, "foo");
+ok(!defined($p->boolean_attribute_value));
+
+ok($p->xml_mode(0));
+ok(!$p->xml_mode);
+
+my $seen_buggy_comment_warning;
+$SIG{__WARN__} =
+    sub {
+	local $_ = shift;
+	$seen_buggy_comment_warning++
+	    if /^netscape_buggy_comment\(\) is deprecated/;
+    };
+
+ok(!$p->strict_comment(1));
+ok($p->strict_comment);
+ok(!$p->netscape_buggy_comment);
+ok($seen_buggy_comment_warning);
diff --git a/t/parsefile.t b/t/parsefile.t
new file mode 100644
index 0000000..f373f06
--- /dev/null
+++ b/t/parsefile.t
@@ -0,0 +1,45 @@
+use Test::More tests => 6;
+
+my $filename = "file$$.htm";
+die "$filename is already there" if -e $filename;
+open(FILE, ">$filename") || die "Can't create $filename: $!";
+print FILE <<'EOT'; close(FILE);
+<title>Heisan</title>
+EOT
+
+{
+    package MyParser;
+    require HTML::Parser;
+    @ISA=qw(HTML::Parser);
+
+    sub start
+    {
+	my($self, $tag, $attr) = @_;
+	Test::More::is($tag, "title");
+    }
+}
+
+MyParser->new->parse_file($filename);
+open(FILE, $filename) || die;
+MyParser->new->parse_file(*FILE);
+seek(FILE, 0, 0) || die;
+MyParser->new->parse_file(\*FILE);
+close(FILE);
+
+require IO::File;
+my $io = IO::File->new($filename) || die;
+MyParser->new->parse_file($io);
+$io->seek(0, 0) || die;
+MyParser->new->parse_file(*$io);
+
+my $text = '';
+$io->seek(0, 0) || die;
+MyParser->new(
+    start_h => [ sub{ shift->eof; }, "self" ],
+    text_h =>  [ sub{ $text = shift; }, "text" ])->parse_file(*$io);
+ok(!$text);
+
+close($io);  # needed because of bug in perl
+undef($io);
+
+unlink($filename) or warn "Can't unlink $filename: $!";
diff --git a/t/parser.t b/t/parser.t
new file mode 100644
index 0000000..0ce4d95
--- /dev/null
+++ b/t/parser.t
@@ -0,0 +1,184 @@
+use Test::More tests => 7;
+
+$HTML = <<'HTML';
+
+<!DOCTYPE HTML>
+
+<body>
+
+Various entities.  The parser must never break them in the middle:
+
+&#x2F
+&#x2F;
+&#200
+&#3030;
+&#XFFFF;
+&aring-&Aring;
+
+<ul>
+<li><a href="foo 'bar' baz>" id=33>This is a link</a>
+<li><a href='foo "bar" baz> &aring' id=34>This is another one</a>
+</ul>
+
+<p><div align="center"><img src="http://www.perl.com/perl.gif"
+alt="camel"></div>
+
+<!-- this is
+a comment --> and this is not.
+
+<!-- this is the kind of >comment< -- --> that Netscape hates -->
+
+< this > was not a tag. <this is/not either>
+
+</body>
+
+HTML
+
+#-------------------------------------------------------------------
+
+{
+    package P;
+    require HTML::Parser;
+    @ISA=qw(HTML::Parser);
+    $OUT='';
+    $COUNT=0;
+
+    sub new
+    {
+	my $class = shift;
+	my $self = $class->SUPER::new;
+	$OUT = '';
+        die "Can only have one" if $COUNT++;
+	$self;
+    }
+
+    sub DESTROY
+    {
+	my $self = shift;
+	eval { $self->SUPER::DESTROY; };
+	$COUNT--;
+    }
+
+    sub declaration
+    {
+	my($self, $decl) = @_;
+	$OUT .= "[[$decl]]|";
+    }
+
+    sub start
+    {
+	my($self, $tag, $attr) = @_;
+	$attr = join("/", map "$_=$attr->{$_}", sort keys %$attr);
+	$attr = "/$attr" if length $attr;
+	$OUT .= "<<$tag$attr>>|";
+    }
+
+    sub end
+    {
+	my($self, $tag) = @_;
+	$OUT .= ">>$tag<<|";
+    }
+
+    sub comment
+    {
+	my($self, $comment) = @_;
+	$OUT .= "##$comment##|";
+    }
+
+    sub text
+    {
+	my($self, $text) = @_;
+	#$text =~ s/\n/\\n/g;
+	#$text =~ s/\t/\\t/g;
+	#$text =~ s/ /·/g;
+	$OUT .= "$text|";
+    }
+
+    sub result
+    {
+	$OUT;
+    }
+}
+
+for $chunksize (64*1024, 64, 13, 3, 1, "file", "filehandle") {
+#for $chunksize (1) {
+    if ($chunksize =~ /^file/) {
+        #print "Parsing from $chunksize";
+    } else {
+        #print "Parsing using $chunksize byte chunks";
+    }
+    my $p = P->new;
+
+    if ($chunksize =~ /^file/) {
+	# First we must create the file
+	my $tmpfile = "tmp-$$.html";
+	my $file = $tmpfile;
+	die "$file already exists" if -e $file;
+	open(FILE, ">$file") or die "Can't create $file: $!";
+        binmode FILE;
+        print FILE $HTML;
+        close(FILE);
+
+	if ($chunksize eq "filehandle") {
+	    require FileHandle;
+	    my $fh = FileHandle->new($file) || die "Can't open $file: $!";
+	    $file = $fh;
+	}
+
+        # then we can parse it.
+        $p->parse_file($file);
+        close $file if $chunksize eq "filehandle";
+        unlink($tmpfile) || warn "Can't unlink $tmpfile: $!";
+    } else {
+	my $copy = $HTML;
+	while (length $copy) {
+	    my $chunk = substr($copy, 0, $chunksize);
+	    substr($copy, 0, $chunksize) = '';
+	    $p->parse($chunk);
+	}
+	$p->eof;
+    }
+
+    my $res = $p->result;
+    my $bad;
+    
+    # Then we start looking for things that should not happen
+    if ($res =~ /\s\|\s/) {
+	diag "broken space";
+	$bad++;
+    }
+    for (
+	 # Make sure entities are not broken
+	 '&#x2F', '&#x2F;', '&#200', '&#3030;', '&#XFFFF;', '&aring', '&Aring',
+
+         # Some elements that should be produced
+         "|[[DOCTYPE HTML]]|",
+         "|## this is\na comment ##|",
+         "|<<ul>>|\n|<<li>>|<<a/href=foo 'bar' baz>/id=33>>|",
+	 '|<<li>>|<<a/href=foo "bar" baz> å/id=34>>',
+         "|>>ul<<|", "|>>body<<|\n\n|",
+        )
+   {
+        if (index($res, $_) < 0) {
+	    diag "Can't find '$_' in parsed document";
+	    $bad++;
+        }
+    }
+
+    diag $res if $bad || $ENV{PRINT_RESULTS};
+
+    # And we check that we get the same result all the time
+    $res =~ s/\|//g;  # remove all break marks
+    if ($last_res && $res ne $last_res) {
+        diag "The result is not the same as last time";
+        $bad++;
+    }
+    $last_res = $res;
+
+    unless ($res =~ /Various entities/) {
+	diag "Some text must be missing";
+	$bad++;
+    }
+
+    ok(!$bad);
+}
diff --git a/t/plaintext.t b/t/plaintext.t
new file mode 100644
index 0000000..9a53a78
--- /dev/null
+++ b/t/plaintext.t
@@ -0,0 +1,58 @@
+use Test::More tests => 3;
+
+use strict;
+use HTML::Parser;
+
+my @a;
+my $p = HTML::Parser->new(api_version => 3);
+$p->handler(default => \@a, '@{event, text, is_cdata}');
+$p->parse(<<EOT)->eof;
+<xmp><foo></xmp>x<plaintext><foo>
+</plaintext>
+foo
+EOT
+
+for (@a) {
+    $_ = "" unless defined;
+}
+
+my $doc = join(":", @a);
+
+#diag $doc;
+
+is($doc, "start_document:::start:<xmp>::text:<foo>:1:end:</xmp>::text:x::start:<plaintext>::text:<foo>
+</plaintext>
+foo
+:1:end_document::");
+
+@a = ();
+$p->closing_plaintext('yep, emulate gecko');
+$p->parse(<<EOT)->eof;
+<plaintext><foo>
+</plaintext>foo<b></b>
+EOT
+
+for (@a) {
+    $_ = "" unless defined;
+}
+
+$doc = join(":", @a);
+
+#diag $doc;
+
+is($doc, "start_document:::start:<plaintext>::text:<foo>
+:1:end:</plaintext>::text:foo::start:<b>::end:</b>::text:
+::end_document::");
+
+@a = ();
+$p->closing_plaintext('yep, emulate gecko (2)');
+$p->parse(<<EOT)->eof;
+<plaintext><foo>
+foo<b></b>
+EOT
+
+$doc = join(":", map { defined $_ ? $_ : "" } @a);
+
+is($doc, "start_document:::start:<plaintext>::text:<foo>
+foo<b></b>
+:1:end_document::");
diff --git a/t/pod.t b/t/pod.t
new file mode 100644
index 0000000..437887a
--- /dev/null
+++ b/t/pod.t
@@ -0,0 +1,4 @@
+use Test::More;
+eval "use Test::Pod 1.00";
+plan skip_all => "Test::Pod 1.00 required for testing POD" if $@;
+all_pod_files_ok();
diff --git a/t/process.t b/t/process.t
new file mode 100644
index 0000000..9d27250
--- /dev/null
+++ b/t/process.t
@@ -0,0 +1,43 @@
+use strict;
+
+use Test::More tests => 12;
+
+my $pi;
+my $orig;
+
+use HTML::Parser ();
+my $p = HTML::Parser->new(process_h => [sub { $pi = shift; $orig = shift; },
+				        "token0,text"]
+	                 );
+
+$p->parse("<a><?foo><a>");
+
+is($pi, "foo");
+is($orig, "<?foo>");
+
+$p->parse("<a><?><a>");
+is($pi, "");
+is($orig, "<?>");
+
+$p->parse("<a><?
+foo
+><a>");
+is($pi, "\nfoo\n");
+is($orig, "<?\nfoo\n>");
+
+for (qw(< a > < ? b a r > < a >)) {
+   $p->parse($_);
+}
+
+is($pi, "bar");
+is($orig, "<?bar>");
+
+$p->xml_mode(1);
+
+$p->parse("<a><?foo>bar??><a>");
+is($pi, "foo>bar?");
+is($orig, "<?foo>bar??>");
+
+$p->parse("<a><??></a>");
+is($pi, "");
+is($orig, "<??>");
diff --git a/t/pullparser.t b/t/pullparser.t
new file mode 100644
index 0000000..80a186b
--- /dev/null
+++ b/t/pullparser.t
@@ -0,0 +1,55 @@
+use Test::More tests => 3;
+
+use HTML::PullParser;
+
+my $doc = <<'EOT';
+<title>Title</title>
+<style> h1 { background: white }
+<foo>
+</style>
+<H1 ID="3">Heading</H1>
+<!-- ignore this -->
+
+This is a text with a <A HREF="http://www.sol.no" name="l1">link</a>.
+EOT
+
+my $p = HTML::PullParser->new(doc   => $doc,
+			      start => 'event,tagname,@attr',
+                              end   => 'event,tagname',
+			      text  => 'event,dtext',
+
+                              ignore_elements         => [qw(script style)],
+			      unbroken_text           => 1,
+			      boolean_attribute_value => 1,
+			     );
+
+my $t = $p->get_token;
+is($t->[0], "start");
+is($t->[1], "title");
+$p->unget_token($t);
+
+my @a;
+while (my $t = $p->get_token) {
+    for (@$t) {
+	s/\s/./g;
+    }
+    push(@a, join("|", @$t));
+}
+
+my $res = join("\n", @a, "");
+#diag $res;
+is($res, <<'EOT');
+start|title
+text|Title
+end|title
+text|..
+start|h1|id|3
+text|Heading
+end|h1
+text|...This.is.a.text.with.a.
+start|a|href|http://www.sol.no|name|l1
+text|link
+end|a
+text|..
+EOT
+
diff --git a/t/script.t b/t/script.t
new file mode 100644
index 0000000..2a75ccb
--- /dev/null
+++ b/t/script.t
@@ -0,0 +1,41 @@
+#!perl -w
+
+use strict;
+use Test;
+plan tests => 1;
+
+use HTML::Parser;
+
+my $TEXT = "";
+sub h
+{
+    my($event, $tagname, $text) = @_;
+    for ($event, $tagname, $text) {
+        if (defined) {
+	    s/([\n\r\t])/sprintf "\\%03o", ord($1)/ge;
+	}
+	else {
+	    $_ = "<undef>";
+	}
+    }
+
+    $TEXT .= "[$event,$tagname,$text]\n";
+}
+
+my $p = HTML::Parser->new(default_h => [\&h, "event,tagname,text"], empty_element_tags => 1);
+$p->parse(q(<tr><td align="center" height="100"><script src="whatever"/><SCRIPT language="JavaScript1.1">bust = Math.floor(1000000*Math.random());document.write('<SCR' + 'IPT LANGUAGE="JavaScript1.1" SRC="http://adv.virgilio.it/js.ng/site=virg&adsize=728x90&subsite=mail&sez=comfree&pos=43&bust='+bust+'?">\n');document.write('</SCR' + 'IPT>\n');</SCRIPT></td></tr>));
+$p->eof;
+
+ok($TEXT, <<'EOT');
+[start_document,<undef>,]
+[start,tr,<tr>]
+[start,td,<td align="center" height="100">]
+[start,script,<script src="whatever"/>]
+[end,script,]
+[start,script,<SCRIPT language="JavaScript1.1">]
+[text,<undef>,bust = Math.floor(1000000*Math.random());document.write('<SCR' + 'IPT LANGUAGE="JavaScript1.1" SRC="http://adv.virgilio.it/js.ng/site=virg&adsize=728x90&subsite=mail&sez=comfree&pos=43&bust='+bust+'?">\n');document.write('</SCR' + 'IPT>\n');]
+[end,script,</SCRIPT>]
+[end,td,</td>]
+[end,tr,</tr>]
+[end_document,<undef>,]
+EOT
diff --git a/t/skipped-text.t b/t/skipped-text.t
new file mode 100644
index 0000000..bc39915
--- /dev/null
+++ b/t/skipped-text.t
@@ -0,0 +1,89 @@
+use Test::More tests => 4;
+
+use strict;
+use HTML::Parser;
+
+my $p = HTML::Parser->new(api_version => 3);
+
+$p->report_tags("a");
+
+my @doc;
+
+$p->handler(start => \&a_handler, "skipped_text, text");
+$p->handler(end_document => \@doc, '@{skipped_text}');
+
+$p->parse(<<EOT)->eof;
+<title>hi</title>
+<h1><a href="foo">link</a></h1>
+and <a foo="">some</a> text.
+EOT
+
+sub a_handler {
+    push(@doc, shift);
+    my $text = shift;
+    push(@doc, uc($text));
+}
+
+
+is(join("", @doc), <<'EOT');
+<title>hi</title>
+<h1><A HREF="FOO">link</a></h1>
+and <A FOO="">some</a> text.
+EOT
+
+#
+# Comment stripper.  Interaction with "" handlers.
+#
+my $doc = <<EOT;
+<html>text</html>
+<!-- comment -->
+and some more <b>text</b>.
+EOT
+(my $expected = $doc) =~ s/<!--.*?-->//;
+
+$p = HTML::Parser->new(api_version => 3);
+$p->handler(comment => "");
+$p->handler(end_document => sub {
+		                my $stripped = shift;
+				#diag $stripped;
+	                        is($stripped, $expected);
+			    }, "skipped_text");
+for (split(//, $doc)) {
+    $p->parse($_);
+}
+$p->eof;
+
+#
+# Interaction with unbroken text
+#
+my @x;
+$p = HTML::Parser->new(api_version => 3, unbroken_text => 1);
+$p->handler(text => \@x, '@{"X", skipped_text, text}');
+$p->handler(end => "");
+$p->handler(end_document => \@x, '@{"Y", skipped_text}');
+
+$doc = "a a<a>b b</a>c c<x>d d</x>e";
+
+for (split(//, $doc)) {
+   $p->parse($_);
+}
+$p->eof;
+
+#diag join(":", @x);
+is(join(":", @x), "X::a a:X:<a>:b bc c:X:<x>:d de:Y:");
+
+#
+# The crash that Chip found
+#
+
+my $skipped;
+$p = HTML::Parser->new(
+    ignore_tags => ["foo"],
+    start_h => [sub {$skipped = shift}, "skipped_text"],
+);
+
+$p->parse("\x{100}<foo>");
+$p->parse("plain");
+$p->parse("<bar>");
+$p->eof;
+is($skipped, "\x{100}<foo>plain");
diff --git a/t/stack-realloc.t b/t/stack-realloc.t
new file mode 100644
index 0000000..46c7d35
--- /dev/null
+++ b/t/stack-realloc.t
@@ -0,0 +1,17 @@
+#!perl -w
+
+# HTML-Parser 3.33 and older used to core dump on this program because
+# of missing SPAGAIN calls in parse() XS code.  It was not prepared for
+# the stack to get realloced.
+
+$| = 1;
+
+use Test::More tests => 1;
+
+use HTML::Parser;
+my $x = HTML::Parser->new(api_version => 3);
+my @row;
+$x->handler(end => sub { push(@row, (1) x 505); 1 },   "tagname");
+$x->parse("</TD>");
+
+pass;
diff --git a/t/textarea.t b/t/textarea.t
new file mode 100644
index 0000000..120f79b
--- /dev/null
+++ b/t/textarea.t
@@ -0,0 +1,70 @@
+use Test::More tests => 1;
+
+use strict;
+use HTML::Parser;
+
+my $html = <<'EOT';
+<html>
+<title>This is a <nice> title</title>
+<!--comment-->
+<script language="perl">while (<DATA>) { &amp; }</script>
+
+<FORM>
+
+<textarea name="foo" cols=50 rows=10>
+
+foo
+<foo>
+<!--comment-->
+&amp;
+foo
+</FORM>
+
+</textarea>
+
+</FORM>
+
+</html>
+EOT
+
+my $dump = "";
+sub tdump {
+   my @a = @_;
+   for (@a) {
+      $_ = "<undef>" unless defined;
+      s/\n/\\n/g;
+   }
+   $dump .= join("|", @a) . "\n";
+}
+
+my $p = HTML::Parser->new(default_h => [\&tdump, "event,text,dtext,is_cdata"]);
+$p->parse($html)->eof;
+
+#diag $dump;
+
+is($dump, <<'EOT');
+start_document||<undef>|<undef>
+start|<html>|<undef>|<undef>
+text|\n|\n|
+start|<title>|<undef>|<undef>
+text|This is a <nice> title|This is a <nice> title|
+end|</title>|<undef>|<undef>
+text|\n|\n|
+comment|<!--comment-->|<undef>|<undef>
+text|\n|\n|
+start|<script language="perl">|<undef>|<undef>
+text|while (<DATA>) { &amp; }|while (<DATA>) { &amp; }|1
+end|</script>|<undef>|<undef>
+text|\n\n|\n\n|
+start|<FORM>|<undef>|<undef>
+text|\n\n|\n\n|
+start|<textarea name="foo" cols=50 rows=10>|<undef>|<undef>
+text|\n\nfoo\n<foo>\n<!--comment-->\n&amp;\nfoo\n</FORM>\n\n|\n\nfoo\n<foo>\n<!--comment-->\n&\nfoo\n</FORM>\n\n|
+end|</textarea>|<undef>|<undef>
+text|\n\n|\n\n|
+end|</FORM>|<undef>|<undef>
+text|\n\n|\n\n|
+end|</html>|<undef>|<undef>
+text|\n|\n|
+end_document||<undef>|<undef>
+EOT
diff --git a/t/threads.t b/t/threads.t
new file mode 100644
index 0000000..8da91e9
--- /dev/null
+++ b/t/threads.t
@@ -0,0 +1,39 @@
+# Verify thread safety.
+
+use Config;
+use Test::More;
+
+BEGIN {
+    plan(skip_all => "Not configured for threads")
+	unless $Config{useithreads} && $] >= 5.008;
+    plan(tests => 1);
+}
+
+use threads;
+use HTML::Parser;
+
+my $ok=0;
+
+sub start
+{
+    my($tag,$attr)=@_;
+
+    $ok += ($tag eq "foo");
+    $ok += (defined($attr->{param}) && $attr->{param} eq "bar");
+}
+
+my $p = HTML::Parser->new
+    (api_version => 3,
+     handlers => {
+	 start => [\&start, "tagname,attr"],
+     });
+
+$p->parse("<foo pa");
+
+$ok=async {
+    $p->parse("ram=bar>");
+    $ok;
+}->join();
+
+is($ok,2);
+
diff --git a/t/tokeparser.t b/t/tokeparser.t
new file mode 100644
index 0000000..2084201
--- /dev/null
+++ b/t/tokeparser.t
@@ -0,0 +1,164 @@
+use Test::More tests => 17;
+
+use strict;
+use HTML::TokeParser;
+
+# First we create an HTML document to test
+
+my $file = "ttest$$.htm";
+die "$file already exists" if -e $file;
+
+open(F, ">$file") or die "Can't create $file: $!";
+print F <<'EOT';  close(F);
+
+<!--This is a test-->
+<html><head><title>
+  This is the &lt;title&gt;
+</title>
+
+  <base href="http://www.perl.com">
+</head>
+
+<body background="bg.gif">
+
+    <h1>This is the <b>title</b> again
+    </h1>
+
+    And this is a link to the <a href="http://www.perl.com"><img src="camel.gif" alt="Perl">&nbsp;<!--nice isn't it-->Institute</a>
+
+   <br/><? process instruction >
+
+</body>
+</html>
+
+EOT
+
+END { unlink($file) || warn "Can't unlink $file: $!"; }
+
+
+my $p;
+
+
+$p = HTML::TokeParser->new($file) || die "Can't open $file: $!";
+ok($p->unbroken_text);
+if ($p->get_tag("foo", "title")) {
+    my $title = $p->get_trimmed_text;
+    #diag "Title: $title";
+    is($title, "This is the <title>");
+}
+undef($p);
+
+# Test with reference to glob
+open(F, $file) || die "Can't open $file: $!";
+$p = HTML::TokeParser->new(\*F);
+my $scount = 0;
+my $ecount = 0;
+my $tcount = 0;
+my $pcount = 0;
+while (my $token = $p->get_token) {
+    $scount++ if $token->[0] eq "S";
+    $ecount++ if $token->[0] eq "E";
+    $pcount++ if $token->[0] eq "PI";
+}
+undef($p);
+close F;
+
+# Test with glob
+open(F, $file) || die "Can't open $file: $!";
+$p = HTML::TokeParser->new(*F);
+$tcount++ while $p->get_tag;
+undef($p);
+close F;
+
+# Test with plain file name
+$p = HTML::TokeParser->new($file) || die;
+$tcount++ while $p->get_tag;
+undef($p);
+
+#diag "Number of tokens found: $tcount/2 = $scount + $ecount";
+is($tcount, 34);
+is($scount, 10);
+is($ecount, 7);
+is($pcount, 1);
+is($tcount/2, $scount + $ecount);
+
+ok(!HTML::TokeParser->new("/noT/thEre/$$"));
+
+
+$p = HTML::TokeParser->new($file) || die;
+$p->get_tag("a");
+my $atext = $p->get_text;
+undef($p);
+
+is($atext, "Perl\240Institute");
+
+# test parsing of embeded document
+$p = HTML::TokeParser->new(\<<HTML);
+<title>Title</title>
+<H1>
+Heading
+</h1>
+HTML
+
+ok($p->get_tag("h1"));
+is($p->get_trimmed_text, "Heading");
+undef($p);
+
+# test parsing of large embedded documents
+my $doc = "<a href='foo'>foo is bar</a>\n\n\n" x 2022;
+
+#use Time::HiRes qw(time);
+my $start = time;
+$p = HTML::TokeParser->new(\$doc);
+#diag "Construction time: ", time - $start;
+
+my $count;
+while (my $t = $p->get_token) {
+    $count++ if $t->[0] eq "S";
+}
+#diag "Parse time: ", time - $start;
+
+is($count, 2022);
+
+$p = HTML::TokeParser->new(\<<'EOT');
+<H1>This is a heading</H1>
+This is s<b>o</b>me<hr>text.
+<br />
+This is some more text.
+<p>
+This is even some more.
+EOT
+
+$p->get_tag("/h1");
+
+my $t = $p->get_trimmed_text("br", "p");
+is($t, "This is some text.");
+
+$p->get_tag;
+
+$t = $p->get_trimmed_text("br", "p");
+is($t,"This is some more text.");
+
+undef($p);
+
+$p = HTML::TokeParser->new(\<<'EOT');
+<H1>This is a <b>bold</b> heading</H1>
+This is some <i>italic</i> text.<br />This is some <span id=x>more text</span>.
+<p>
+This is even some more.
+EOT
+
+$p->get_tag("h1");
+
+$t = $p->get_phrase;
+is($t, "This is a bold heading");
+
+$t = $p->get_phrase;
+is($t, "");
+
+$p->get_tag;
+
+$t = $p->get_phrase;
+is($t, "This is some italic text. This is some more text.");
+
+undef($p);
diff --git a/t/uentities.t b/t/uentities.t
new file mode 100644
index 0000000..36d5179
--- /dev/null
+++ b/t/uentities.t
@@ -0,0 +1,65 @@
+# Test Unicode entities
+
+use HTML::Entities;
+
+use Test::More tests => 26;
+
+SKIP: {
+skip "This perl does not support Unicode or Unicode entities not selected",
+  27 if $] < 5.008 || !&HTML::Entities::UNICODE_SUPPORT;
+
+is(decode_entities("&euro"), "&euro");
+is(decode_entities("&euro;"), "\x{20AC}");
+
+is(decode_entities("&aring"), "å");
+is(decode_entities("&aring;"), "å");
+
+is(decode_entities("&#500000"), chr(500000));
+
+is(decode_entities("&#x10FFFD"), "\x{10FFFD}");
+
+is(decode_entities("&#xFFFC"), "\x{FFFC}");
+
+
+is(decode_entities("&#xFDD0"), "\x{FFFD}");
+is(decode_entities("&#xFDD1"), "\x{FFFD}");
+is(decode_entities("&#xFDE0"), "\x{FFFD}");
+is(decode_entities("&#xFDEF"), "\x{FFFD}");
+is(decode_entities("&#xFFFF"), "&#xFFFF");
+is(decode_entities("&#x10FFFF"), "\x{FFFD}");
+is(decode_entities("&#x110000"), "&#x110000");
+is(decode_entities("&#XFFFFFFFF"), "&#XFFFFFFFF");
+
+is(decode_entities("&#0"), "&#0");
+is(decode_entities("&#0;"), "&#0;");
+is(decode_entities("&#x0"), "&#x0");
+is(decode_entities("&#X0;"), "&#X0;");
+
+is(decode_entities("&#&aring&#229&#229;&#xFFF"), "&#ååå\x{FFF}");
+
+# This might fail when we get more than 64 bit UVs
+is(decode_entities("&#0009999999999999999999999999999;"), "&#0009999999999999999999999999999;");
+is(decode_entities("&#xFFFF0000FFFF0000FFFF1"), "&#xFFFF0000FFFF0000FFFF1");
+
+my $err;
+for ([32, 48], [120, 169], [240, 250], [250, 260], [965, 975], [3000, 3005]) {
+    my $a = join("", map chr, $_->[0] .. $_->[1]);
+
+    my $e = encode_entities($a);
+    my $d = decode_entities($e);
+
+    unless ($d eq $a) {
+	diag "Wrong decoding in range $_->[0] .. $_->[1]";
+	# use Devel::Peek; Dump($a); Dump($d);
+	$err++;
+    }
+}
+ok(!$err);
+
+
+is(decode_entities("&#56256;&#56453;"), chr(0x100085));
+
+is(decode_entities("&#56256"), chr(0xFFFD));
+
+is(decode_entities("\260&rsquo;\260"), "\x{b0}\x{2019}\x{b0}");
+}
diff --git a/t/unbroken-text.t b/t/unbroken-text.t
new file mode 100644
index 0000000..7de85a9
--- /dev/null
+++ b/t/unbroken-text.t
@@ -0,0 +1,60 @@
+use strict;
+use HTML::Parser;
+
+use Test::More tests => 3;
+
+my $text = "";
+sub text
+{
+    my $cdata = shift() ? "CDATA" : "TEXT";
+    my($offset, $line, $col, $t) = @_;
+    $text .= "[$cdata:$offset:$line.$col:$t]";
+}
+
+sub tag
+{
+    $text .= shift;
+}
+
+my $p = HTML::Parser->new(unbroken_text => 1,
+			  text_h =>  [\&text, "is_cdata,offset,line,column,text"],
+			  start_h => [\&tag, "text"],
+			  end_h   => [\&tag, "text"],
+			 );
+
+$p->parse("foo ");
+$p->parse("bar ");
+$p->parse("<foo>");
+$p->parse("bar\n");
+$p->parse("</foo>");
+$p->parse("<xmp>xmp</xmp>");
+$p->parse("atend");
+
+#diag $text;
+is($text, "[TEXT:0:1.0:foo bar ]<foo>[TEXT:13:1.13:bar\n]</foo><xmp>[CDATA:28:2.11:xmp]</xmp>");
+
+$text = "";
+$p->eof;
+
+#diag $text;
+is($text, "[TEXT:37:2.20:atend]");
+
+
+$p = HTML::Parser->new(unbroken_text => 1,
+		       text_h => [\&text, "is_cdata,offset,line,column,text"],
+		      );
+
+$text = "";
+$p->parse("foo");
+$p->parse("<foo");
+$p->parse(">bar\n");
+$p->parse("foo<xm");
+$p->parse("p>xmp");
+$p->parse("</xmp");
+$p->parse(">bar");
+$p->eof;
+
+#diag $text;
+is($text, "[TEXT:0:1.0:foobar\nfoo][CDATA:20:2.8:xmp][TEXT:29:2.17:bar]");
+
+
diff --git a/t/unicode-bom.t b/t/unicode-bom.t
new file mode 100644
index 0000000..b7398cf
--- /dev/null
+++ b/t/unicode-bom.t
@@ -0,0 +1,63 @@
+#!perl -w
+
+use strict;
+use Test::More tests => 2;
+use HTML::Parser;
+
+SKIP: {
+skip "This perl does not support Unicode", 2 if $] < 5.008;
+
+my @parsed;
+my $p = HTML::Parser->new(
+  api_version => 3,
+  start_h => [\@parsed, 'tag, attr'],
+);
+
+my @warn;
+$SIG{__WARN__} = sub {
+    push(@warn, $_[0]);
+};
+
+$p->parse("\xEF\xBB\xBF<head>Hi there</head>");
+$p->eof;
+
+#use Encode;
+$p->parse("\xEF\xBB\xBF<head>Hi there</head>" . chr(0x263A));
+$p->eof;
+
+$p->parse("\xFF\xFE<head>Hi there</head>");
+$p->eof;
+
+$p->parse("\xFE\xFF<head>Hi there</head>");
+$p->eof;
+
+$p->parse("\0\0\xFF\xFE<head>Hi there</head>");
+$p->eof;
+
+$p->parse("\xFE\xFF\0\0<head>Hi there</head>");
+$p->eof;
+
+for (@warn) {
+    s/line (\d+)/line ##/g;
+}
+
+is(join("", @warn), <<EOT);
+Parsing of undecoded UTF-8 will give garbage when decoding entities at $0 line ##.
+Parsing of undecoded UTF-8 will give garbage when decoding entities at $0 line ##.
+Parsing of undecoded UTF-16 at $0 line ##.
+Parsing of undecoded UTF-16 at $0 line ##.
+Parsing of undecoded UTF-32 at $0 line ##.
+Parsing of undecoded UTF-32 at $0 line ##.
+EOT
+
+@warn = ();
+
+$p = HTML::Parser->new(
+  api_version => 3,
+  start_h => [\@parsed, 'tag'],
+);
+
+$p->parse("\xEF\xBB\xBF<head>Hi there</head>");
+$p->eof;
+ok(!@warn);
+}
diff --git a/t/unicode.t b/t/unicode.t
new file mode 100644
index 0000000..911c547
--- /dev/null
+++ b/t/unicode.t
@@ -0,0 +1,198 @@
+#!perl -w
+
+use strict;
+use HTML::Parser;
+use Test::More;
+BEGIN {
+  plan skip_all => "This perl does not support Unicode" if $] < 5.008;
+}
+
+plan tests => 105;
+
+my @warn;
+$SIG{__WARN__} = sub {
+    push(@warn, $_[0]);
+};
+
+my @parsed;
+my $p = HTML::Parser->new(
+  api_version => 3,
+  default_h => [\@parsed, 'event, text, dtext, offset, length, offset_end, column, tokenpos, attr'],
+);
+
+my $doc = "<title>\x{263A}</title><h1 id=\x{2600} f>Smile &#x263a</h1>\x{0420}";
+is(length($doc), 46);
+
+$p->parse($doc)->eof;
+
+#use Data::Dump; Data::Dump::dump(@parsed);
+
+is(@parsed, 9);
+is($parsed[0][0], "start_document");
+
+is($parsed[1][0], "start");
+is($parsed[1][1], "<title>");
+SKIP: { skip "no utf8::is_utf8", 1 if !defined(&utf8::is_utf8); ok(utf8::is_utf8($parsed[1][1]), "is_utf8") };
+is($parsed[1][3], 0);
+is($parsed[1][4], 7);
+
+is($parsed[2][0], "text");
+is(ord($parsed[2][1]), 0x263A);
+is($parsed[2][2], chr(0x263A));
+is($parsed[2][3], 7);
+is($parsed[2][4], 1);
+is($parsed[2][5], 8);
+is($parsed[2][6], 7);
+
+is($parsed[3][0], "end");
+is($parsed[3][1], "</title>");
+is($parsed[3][3], 8);
+is($parsed[3][6], 8);
+
+is($parsed[4][0], "start");
+is($parsed[4][1], "<h1 id=\x{2600} f>");
+is(join("|", @{$parsed[4][7]}), "1|2|4|2|7|1|9|1|0|0");
+is($parsed[4][8]{id}, "\x{2600}");
+
+is($parsed[5][0], "text");
+is($parsed[5][1], "Smile &#x263a");
+is($parsed[5][2], "Smile \x{263A}");
+
+is($parsed[7][0], "text");
+is($parsed[7][1], "\x{0420}");
+is($parsed[7][2], "\x{0420}");
+
+is($parsed[8][0], "end_document");
+is($parsed[8][3], length($doc));
+is($parsed[8][5], length($doc));
+is($parsed[8][6], length($doc));
+is(@warn, 0);
+
+# Try to parse it as an UTF8 encoded string
+utf8::encode($doc);
+is(length($doc), 51);
+
+@parsed = ();
+$p->parse($doc)->eof;
+
+#use Data::Dump; Data::Dump::dump(@parsed);
+
+is(@parsed, 9);
+is($parsed[0][0], "start_document");
+
+is($parsed[1][0], "start");
+is($parsed[1][1], "<title>");
+SKIP: { skip "no utf8::is_utf8", 1 if !defined(&utf8::is_utf8); ok(!utf8::is_utf8($parsed[1][1]), "!is_utf8") };
+is($parsed[1][3], 0);
+is($parsed[1][4], 7);
+
+is($parsed[2][0], "text");
+is(ord($parsed[2][1]), 226);
+is($parsed[2][1], "\xE2\x98\xBA");
+is($parsed[2][2], "\xE2\x98\xBA");
+is($parsed[2][3], 7);
+is($parsed[2][4], 3);
+is($parsed[2][5], 10);
+is($parsed[2][6], 7);
+
+is($parsed[3][0], "end");
+is($parsed[3][1], "</title>");
+is($parsed[3][3], 10);
+is($parsed[3][6], 10);
+
+is($parsed[4][0], "start");
+is($parsed[4][1], "<h1 id=\xE2\x98\x80 f>");
+is(join("|", @{$parsed[4][7]}), "1|2|4|2|7|3|11|1|0|0");
+is($parsed[4][8]{id}, "\xE2\x98\x80");
+
+is($parsed[5][0], "text");
+is($parsed[5][1], "Smile &#x263a");
+is($parsed[5][2], "Smile \x{263A}");
+
+is($parsed[8][0], "end_document");
+is($parsed[8][3], length($doc));
+is($parsed[8][5], length($doc));
+is($parsed[8][6], length($doc));
+
+is(@warn, 1);
+like($warn[0], qr/^Parsing of undecoded UTF-8 will give garbage when decoding entities/);
+
+my $file = "test-$$.html";
+open(my $fh, ">:utf8", $file) || die;
+print $fh <<EOT;
+\x{FEFF}
+<title>\x{263A} Love! </title>
+<h1 id=&hearts;\x{2665}>&hearts; Love \x{2665}<h1>
+EOT
+close($fh) || die;
+
+@warn = ();
+@parsed = ();
+$p->parse_file($file);
+is(@parsed, "11");
+is($parsed[6][0], "start");
+is($parsed[6][8]{id}, "\x{2665}\xE2\x99\xA5");
+is($parsed[7][0], "text");
+is($parsed[7][1], "&hearts; Love \xE2\x99\xA5");
+is($parsed[7][2], "\x{2665} Love \xE2\x99\xA5");  # expected garbage
+is($parsed[10][3], -s $file);
+is(@warn, 1);
+like($warn[0], qr/^Parsing of undecoded UTF-8 will give garbage when decoding entities/);
+
+@warn = ();
+@parsed = ();
+open($fh, "<:raw:utf8", $file) || die;
+$p->parse_file($fh);
+is(@parsed, "11");
+is($parsed[6][0], "start");
+is($parsed[6][8]{id}, "\x{2665}\x{2665}");
+is($parsed[7][0], "text");
+is($parsed[7][1], "&hearts; Love \x{2665}");
+is($parsed[7][2], "\x{2665} Love \x{2665}");
+is($parsed[10][3], (-s $file) - 2 * 4);
+is(@warn, 0);
+
+@warn = ();
+@parsed = ();
+open($fh, "<:raw", $file) || die;
+$p->utf8_mode(1);
+$p->parse_file($fh);
+is(@parsed, "11");
+is($parsed[6][0], "start");
+is($parsed[6][8]{id}, "\xE2\x99\xA5\xE2\x99\xA5");
+is($parsed[7][0], "text");
+is($parsed[7][1], "&hearts; Love \xE2\x99\xA5");
+is($parsed[7][2], "\xE2\x99\xA5 Love \xE2\x99\xA5");
+is($parsed[10][3], -s $file);
+is(@warn, 0);
+
+unlink($file);
+
+@parsed = ();
+$p->parse(q(<a href="a=1&lang=2&times=3">foo</a>))->eof;
+is(@parsed, "5");
+is($parsed[1][0], "start");
+is($parsed[1][8]{href}, "a=1&lang=2\xd7=3");
+
+ok(!HTML::Entities::_probably_utf8_chunk(""));
+ok(!HTML::Entities::_probably_utf8_chunk("f"));
+ok(HTML::Entities::_probably_utf8_chunk("f\xE2\x99\xA5"));
+ok(HTML::Entities::_probably_utf8_chunk("f\xE2\x99\xA5o"));
+ok(HTML::Entities::_probably_utf8_chunk("f\xE2\x99\xA5o\xE2"));
+ok(HTML::Entities::_probably_utf8_chunk("f\xE2\x99\xA5o\xE2\x99"));
+ok(!HTML::Entities::_probably_utf8_chunk("f\xE2"));
+ok(!HTML::Entities::_probably_utf8_chunk("f\xE2\x99"));
+
+$p = HTML::Parser->new(
+    api_version => 3,
+    default_h => [\@parsed, 'event, text, tag, attr'],
+    attr_encoded => 1,
+);
+
+@warn = ();
+@parsed = ();
+
+$p->parse($doc)->eof;
+
+ok(!@warn);
+is(@parsed, 9);
diff --git a/t/xml-mode.t b/t/xml-mode.t
new file mode 100644
index 0000000..cdfc5b0
--- /dev/null
+++ b/t/xml-mode.t
@@ -0,0 +1,112 @@
+use strict;
+use Test::More tests => 8;
+
+use HTML::Parser ();
+my $p = HTML::Parser->new(xml_mode => 1,
+			 );
+
+my $text = "";
+$p->handler(start =>
+	    sub {
+		 my($tag, $attr) = @_;
+		 $text .= "S[$tag";
+		 for my $k (sort keys %$attr) {
+		     my $v =  $attr->{$k};
+		     $text .= " $k=$v";
+		 }
+		 $text .= "]";
+	     }, "tagname,attr");
+$p->handler(end =>
+	     sub {
+		 $text .= "E[" . shift() . "]";
+	     }, "tagname");
+$p->handler(process => 
+	     sub {
+		 $text .= "PI[" . shift() . "]";
+	     }, "token0");
+$p->handler(text =>
+	     sub {
+		 $text .= shift;
+	     }, "text");
+
+my $xml = <<'EOT';
+<?xml version="1.0"?>
+<?IS10744:arch name="html"?><!-- comment -->
+<DOC>
+<title html="h1">My first architectual document</title>
+<author html="address">Geir Ove Gronmo, grove@infotek.no</author>
+<para>This is the first paragraph in this document</para>
+<para html="p">This is the second paragraph</para>
+<para/>
+<xmp><foo></foo></xmp>
+</DOC>
+EOT
+
+$p->parse($xml)->eof;
+
+is($text, <<'EOT');
+PI[xml version="1.0"]
+PI[IS10744:arch name="html"]
+S[DOC]
+S[title html=h1]My first architectual documentE[title]
+S[author html=address]Geir Ove Gronmo, grove@infotek.noE[author]
+S[para]This is the first paragraph in this documentE[para]
+S[para html=p]This is the second paragraphE[para]
+S[para]E[para]
+S[xmp]S[foo]E[foo]E[xmp]
+E[DOC]
+EOT
+
+$text = "";
+$p->xml_mode(0);
+$p->parse($xml)->eof;
+
+is($text, <<'EOT');
+PI[xml version="1.0"?]
+PI[IS10744:arch name="html"?]
+S[doc]
+S[title html=h1]My first architectual documentE[title]
+S[author html=address]Geir Ove Gronmo, grove@infotek.noE[author]
+S[para]This is the first paragraph in this documentE[para]
+S[para html=p]This is the second paragraphE[para]
+S[para/]
+S[xmp]<foo></foo>E[xmp]
+E[doc]
+EOT
+
+# Test that we get an empty tag back
+$p = HTML::Parser->new(api_version => 3,
+	               xml_mode => 1);
+
+$p->handler("end" =>
+	    sub {
+		my($tagname, $text) = @_;
+		is($tagname, "Xyzzy");
+	        ok(!length($text));
+	    }, "tagname,text");
+$p->parse("<Xyzzy foo=bar/>and some more")->eof;
+
+# Test that we get an empty tag back
+$p = HTML::Parser->new(api_version => 3,
+	               empty_element_tags => 1);
+
+$p->handler("end" =>
+	    sub {
+		my($tagname, $text) = @_;
+		is($tagname, "xyzzy");
+	        ok(!length($text));
+	    }, "tagname,text");
+$p->parse("<Xyzzy foo=bar/>and some more")->eof;
+
+$p = HTML::Parser->new(
+    api_version => 3,
+    xml_pic => 1,
+);
+
+$p->handler(
+    "process" => sub {
+	my($text, $t0) = @_;
+	is($text, "<?foo > bar?>");
+	is($t0, "foo > bar");
+    }, "text, token0");
+$p->parse("<?foo > bar?> and then")->eof;
diff --git a/tokenpos.h b/tokenpos.h
new file mode 100644
index 0000000..aa971bf
--- /dev/null
+++ b/tokenpos.h
@@ -0,0 +1,49 @@
+struct token_pos
+{
+    char *beg;
+    char *end;
+};
+typedef struct token_pos token_pos_t;
+
+#define dTOKENS(init_lim) \
+   token_pos_t token_buf[init_lim]; \
+   int token_lim = init_lim; \
+   token_pos_t *tokens = token_buf; \
+   int num_tokens = 0
+
+#define PUSH_TOKEN(p_beg, p_end) \
+   STMT_START { \
+       ++num_tokens; \
+       if (num_tokens == token_lim) \
+           tokens_grow(&tokens, &token_lim, (bool)(tokens != token_buf)); \
+       tokens[num_tokens-1].beg = p_beg; \
+       tokens[num_tokens-1].end = p_end; \
+   } STMT_END
+
+#define FREE_TOKENS \
+   STMT_START { \
+       if (tokens != token_buf) \
+          Safefree(tokens); \
+   } STMT_END
+
+static void
+tokens_grow(token_pos_t **token_ptr, int *token_lim_ptr, bool tokens_on_heap)
+{
+    int new_lim = *token_lim_ptr;
+    if (new_lim < 4)
+	new_lim = 4;
+    new_lim *= 2;
+
+    if (tokens_on_heap) {
+	Renew(*token_ptr, new_lim, token_pos_t);
+    }
+    else {
+	token_pos_t *new_tokens;
+	int i;
+	New(57, new_tokens, new_lim, token_pos_t);
+	for (i = 0; i < *token_lim_ptr; i++)
+	    new_tokens[i] = (*token_ptr)[i];
+	*token_ptr = new_tokens;
+    }
+    *token_lim_ptr = new_lim;
+}
diff --git a/typemap b/typemap
new file mode 100644
index 0000000..a323854
--- /dev/null
+++ b/typemap
@@ -0,0 +1,5 @@
+PSTATE*	T_PSTATE
+
+INPUT
+T_PSTATE
+	$var = get_pstate_hv(aTHX_ $arg)
diff --git a/util.c b/util.c
new file mode 100644
index 0000000..71589d6
--- /dev/null
+++ b/util.c
@@ -0,0 +1,311 @@
+/* 
+ * Copyright 1999-2009, Gisle Aas.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the same terms as Perl itself.
+ */
+
+#ifndef EXTERN
+#define EXTERN extern
+#endif
+
+
+EXTERN SV*
+sv_lower(pTHX_ SV* sv)
+{
+    STRLEN len;
+    char *s = SvPV_force(sv, len);
+    for (; len--; s++)
+	*s = toLOWER(*s);
+    return sv;
+}
+
+EXTERN int
+strnEQx(const char* s1, const char* s2, STRLEN n, int ignore_case)
+{
+    while (n--) {
+	if (ignore_case) {
+	    if (toLOWER(*s1) != toLOWER(*s2))
+		return 0;
+	}
+	else {
+	    if (*s1 != *s2)
+		return 0;
+	}
+	s1++;
+	s2++;
+    }
+    return 1;
+}
+
+static void
+grow_gap(pTHX_ SV* sv, STRLEN grow, char** t, char** s, char** e)
+{
+    /*
+     SvPVX ---> AAAAAA...BBBBBB
+                     ^   ^     ^
+                     t   s     e
+    */
+    STRLEN t_offset = *t - SvPVX(sv);
+    STRLEN s_offset = *s - SvPVX(sv);
+    STRLEN e_offset = *e - SvPVX(sv);
+
+    SvGROW(sv, e_offset + grow + 1);
+
+    *t = SvPVX(sv) + t_offset;
+    *s = SvPVX(sv) + s_offset;
+    *e = SvPVX(sv) + e_offset;
+
+    Move(*s, *s+grow, *e - *s, char);
+    *s += grow;
+    *e += grow;
+}
+
+EXTERN SV*
+decode_entities(pTHX_ SV* sv, HV* entity2char, bool expand_prefix)
+{
+    STRLEN len;
+    char *s = SvPV_force(sv, len);
+    char *t = s;
+    char *end = s + len;
+    char *ent_start;
+
+    char *repl;
+    STRLEN repl_len;
+#ifdef UNICODE_HTML_PARSER
+    char buf[UTF8_MAXLEN];
+    int repl_utf8;
+    int high_surrogate = 0;
+#else
+    char buf[1];
+#endif
+
+#if defined(__GNUC__) && defined(UNICODE_HTML_PARSER)
+    /* gcc -Wall reports this variable as possibly used uninitialized */
+    repl_utf8 = 0;
+#endif
+
+    while (s < end) {
+	assert(t <= s);
+
+	if ((*t++ = *s++) != '&')
+	    continue;
+
+	ent_start = s;
+	repl = 0;
+
+	if (s < end && *s == '#') {
+	    UV num = 0;
+	    int ok = 0;
+	    s++;
+	    if (s < end && (*s == 'x' || *s == 'X')) {
+		s++;
+		while (s < end) {
+		    char *tmp = strchr(PL_hexdigit, *s);
+		    if (!tmp)
+			break;
+		    num = num << 4 | ((tmp - PL_hexdigit) & 15);
+		    if (num > 0x10FFFF) {
+			/* overflow */
+			ok = 0;
+			break;
+		    }
+		    s++;
+		    ok = 1;
+		}
+	    }
+	    else {
+		while (s < end && isDIGIT(*s)) {
+		    num = num * 10 + (*s - '0');
+		    if (num > 0x10FFFF) {
+			/* overflow */
+			ok = 0;
+			break;
+		    }
+		    s++;
+		    ok = 1;
+		}
+	    }
+	    if (num && ok) {
+#ifdef UNICODE_HTML_PARSER
+		if (!SvUTF8(sv) && num <= 255) {
+		    buf[0] = (char) num;
+		    repl = buf;
+		    repl_len = 1;
+		    repl_utf8 = 0;
+		}
+		else if (num == 0xFFFE || num == 0xFFFF) {
+		    /* illegal */
+		}
+		else {
+		    char *tmp;
+		    if ((num & 0xFFFFFC00) == 0xDC00) {  /* low-surrogate */
+			if (high_surrogate != 0) {
+			    t -= 3; /* Back up past 0xFFFD */
+			    num = ((high_surrogate - 0xD800) << 10) +
+				(num - 0xDC00) + 0x10000;
+			    high_surrogate = 0;
+			} else {
+			    num = 0xFFFD;
+			}
+		    }
+		    else if ((num & 0xFFFFFC00) == 0xD800) { /* high-surrogate */
+			high_surrogate = num;
+			num = 0xFFFD;
+		    }
+		    else {
+			high_surrogate = 0;
+			/* otherwise invalid? */
+			if ((num >= 0xFDD0 && num <= 0xFDEF) ||
+			    ((num & 0xFFFE) == 0xFFFE) ||
+			    num > 0x10FFFF)
+			{
+			    num = 0xFFFD;
+			}
+		    }
+
+		    tmp = (char*)uvuni_to_utf8((U8*)buf, num);
+		    repl = buf;
+		    repl_len = tmp - buf;
+		    repl_utf8 = 1;
+		}
+#else
+		if (num <= 255) {
+		    buf[0] = (char) num & 0xFF;
+		    repl = buf;
+		    repl_len = 1;
+		}
+#endif
+	    }
+	}
+	else {
+	    char *ent_name = s;
+	    while (s < end && isALNUM(*s))
+		s++;
+	    if (ent_name != s && entity2char) {
+		SV** svp;
+		if (              (svp = hv_fetch(entity2char, ent_name, s - ent_name, 0)) ||
+		    (*s == ';' && (svp = hv_fetch(entity2char, ent_name, s - ent_name + 1, 0)))
+		   )
+		{
+		    repl = SvPV(*svp, repl_len);
+#ifdef UNICODE_HTML_PARSER
+		    repl_utf8 = SvUTF8(*svp);
+#endif
+		}
+		else if (expand_prefix) {
+		    char *ss = s - 1;
+		    while (ss > ent_name) {
+			svp = hv_fetch(entity2char, ent_name, ss - ent_name, 0);
+			if (svp) {
+			    repl = SvPV(*svp, repl_len);
+#ifdef UNICODE_HTML_PARSER
+			    repl_utf8 = SvUTF8(*svp);
+#endif
+			    s = ss;
+			    break;
+			}
+			ss--;
+		    }
+		}
+	    }
+#ifdef UNICODE_HTML_PARSER
+	    high_surrogate = 0;
+#endif
+	}
+
+	if (repl) {
+	    char *repl_allocated = 0;
+	    if (s < end && *s == ';')
+		s++;
+	    t--;  /* '&' already copied, undo it */
+
+#ifdef UNICODE_HTML_PARSER
+	    if (*s != '&') {
+		high_surrogate = 0;
+	    }
+
+	    if (!SvUTF8(sv) && repl_utf8) {
+		/* need to upgrade sv before we continue */
+		STRLEN before_gap_len = t - SvPVX(sv);
+		char *before_gap = (char*)bytes_to_utf8((U8*)SvPVX(sv), &before_gap_len);
+		STRLEN after_gap_len = end - s;
+		char *after_gap = (char*)bytes_to_utf8((U8*)s, &after_gap_len);
+
+		sv_setpvn(sv, before_gap, before_gap_len);
+		sv_catpvn(sv, after_gap, after_gap_len);
+		SvUTF8_on(sv);
+
+		Safefree(before_gap);
+		Safefree(after_gap);
+
+		s = t = SvPVX(sv) + before_gap_len;
+		end = SvPVX(sv) + before_gap_len + after_gap_len;
+	    }
+	    else if (SvUTF8(sv) && !repl_utf8) {
+		repl = (char*)bytes_to_utf8((U8*)repl, &repl_len);
+		repl_allocated = repl;
+	    }
+#endif
+
+	    if (t + repl_len > s) {
+		/* need to grow the string */
+		grow_gap(aTHX_ sv, repl_len - (s - t), &t, &s, &end);
+	    }
+
+	    /* copy replacement string into string */
+	    while (repl_len--)
+		*t++ = *repl++;
+
+	    if (repl_allocated)
+		Safefree(repl_allocated);
+	}
+	else {
+	    while (ent_start < s)
+		*t++ = *ent_start++;
+	}
+    }
+
+    *t = '\0';
+    SvCUR_set(sv, t - SvPVX(sv));
+
+    return sv;
+}
+
+#ifdef UNICODE_HTML_PARSER
+static bool
+has_hibit(char *s, char *e)
+{
+    while (s < e) {
+	U8 ch = *s++;
+	if (!UTF8_IS_INVARIANT(ch)) {
+	    return 1;
+	}
+    }
+    return 0;
+}
+
+
+EXTERN bool
+probably_utf8_chunk(pTHX_ char *s, STRLEN len)
+{
+    char *e = s + len;
+    STRLEN clen;
+
+    /* ignore partial utf8 char at end of buffer */
+    while (s < e && UTF8_IS_CONTINUATION((U8)*(e - 1)))
+	e--;
+    if (s < e && UTF8_IS_START((U8)*(e - 1)))
+	e--;
+    clen = len - (e - s);
+    if (clen && UTF8SKIP(e) == clen) {
+	/* all promised continuation bytes are present */
+	e = s + len;
+    }
+
+    if (!has_hibit(s, e))
+	return 0;
+
+    return is_utf8_string((U8*)s, e - s);
+}
+#endif
-- 
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