FM / man3

/usr/local/share/man/man3

Name	Size	Mode	Actions
App::Prove.3pm	10508	0444	edit dl rm
App::Prove::State.3pm	6005	0444	edit dl rm
App::Prove::State::Result.3pm	5619	0444	edit dl rm
App::Prove::State::Result::Test.3pm	5051	0444	edit dl rm
AppConfig.3pm	35289	0444	edit dl rm
AppConfig::Args.3pm	7992	0444	edit dl rm
AppConfig::CGI.3pm	6609	0444	edit dl rm
AppConfig::File.3pm	12614	0444	edit dl rm
AppConfig::Getopt.3pm	7444	0444	edit dl rm
AppConfig::State.3pm	24972	0444	edit dl rm
AppConfig::Sys.3pm	6695	0444	edit dl rm
Archive::Tar.3pm	44061	0444	edit dl rm
Archive::Tar::File.3pm	11083	0444	edit dl rm
Archive::Zip.3pm	69985	0444	edit dl rm
Archive::Zip::FAQ.3pm	18437	0444	edit dl rm
Archive::Zip::MemberRead.3pm	6734	0444	edit dl rm
Archive::Zip::Tree.3pm	2875	0444	edit dl rm
B::COW.3pm	5163	0444	edit dl rm
Canary::Stability.3pm	3727	0444	edit dl rm
CDB_File.3pm	14318	0444	edit dl rm
common::sense.3pm	0	0444	edit dl rm
Compress::Raw::Bzip2.3pm	13463	0444	edit dl rm
Compress::Raw::Zlib.3pm	42082	0444	edit dl rm
Compress::Zlib.3pm	38719	0444	edit dl rm
CPAN::Meta.3pm	15923	0444	edit dl rm
CPAN::Meta::Converter.3pm	6594	0444	edit dl rm
CPAN::Meta::Feature.3pm	4322	0444	edit dl rm
CPAN::Meta::History.3pm	7855	0444	edit dl rm
CPAN::Meta::History::Meta_1_0.3pm	9973	0444	edit dl rm
CPAN::Meta::History::Meta_1_1.3pm	12410	0444	edit dl rm
CPAN::Meta::History::Meta_1_2.3pm	22224	0444	edit dl rm
CPAN::Meta::History::Meta_1_3.3pm	23974	0444	edit dl rm
CPAN::Meta::History::Meta_1_4.3pm	24565	0444	edit dl rm
CPAN::Meta::Merge.3pm	5285	0444	edit dl rm
CPAN::Meta::Prereqs.3pm	7380	0444	edit dl rm
CPAN::Meta::Requirements.3pm	12308	0444	edit dl rm
CPAN::Meta::Spec.3pm	45592	0444	edit dl rm
CPAN::Meta::Validator.3pm	4215	0444	edit dl rm
CPAN::Meta::YAML.3pm	4230	0444	edit dl rm
Crypt::OpenSSL::Random.3pm	5634	0444	edit dl rm
Curses.3pm	37580	0444	edit dl rm
Curses::UI.3pm	15619	0444	edit dl rm
Curses::UI::Buttonbox.3pm	8908	0444	edit dl rm
Curses::UI::Calendar.3pm	8203	0444	edit dl rm
Curses::UI::Checkbox.3pm	6509	0444	edit dl rm
Curses::UI::Color.3pm	5903	0444	edit dl rm
Curses::UI::Common.3pm	6498	0444	edit dl rm
Curses::UI::Container.3pm	9041	0444	edit dl rm
Curses::UI::Dialog::Basic.3pm	5213	0444	edit dl rm
Curses::UI::Dialog::Calendar.3pm	4761	0444	edit dl rm
Curses::UI::Dialog::Dirbrowser.3pm	5369	0444	edit dl rm
Curses::UI::Dialog::Error.3pm	4307	0444	edit dl rm
Curses::UI::Dialog::Filebrowser.3pm	6889	0444	edit dl rm
Curses::UI::Dialog::Progress.3pm	5774	0444	edit dl rm
Curses::UI::Dialog::Question.3pm	5277	0444	edit dl rm
Curses::UI::Dialog::Status.3pm	4765	0444	edit dl rm
Curses::UI::Label.3pm	7333	0444	edit dl rm
Curses::UI::Listbox.3pm	11988	0444	edit dl rm
Curses::UI::Menubar.3pm	8110	0444	edit dl rm
Curses::UI::Notebook.3pm	9140	0444	edit dl rm
Curses::UI::PasswordEntry.3pm	3743	0444	edit dl rm
Curses::UI::Popupmenu.3pm	7431	0444	edit dl rm
Curses::UI::Progressbar.3pm	5891	0444	edit dl rm
Curses::UI::Radiobuttonbox.3pm	4069	0444	edit dl rm
Curses::UI::Searchable.3pm	6668	0444	edit dl rm
Curses::UI::TextEditor.3pm	14171	0444	edit dl rm
Curses::UI::TextEntry.3pm	3623	0444	edit dl rm
Curses::UI::TextViewer.3pm	3670	0444	edit dl rm
Curses::UI::Tutorial.3pm	8555	0444	edit dl rm
Curses::UI::Widget.3pm	25675	0444	edit dl rm
Curses::UI::Window.3pm	5084	0444	edit dl rm
Cwd.3pm	7183	0444	edit dl rm
Date::Format.3pm	7291	0444	edit dl rm
Date::Language.3pm	3809	0444	edit dl rm
Date::Language::Bulgarian.3pm	3675	0444	edit dl rm
Date::Language::Hungarian.3pm	3091	0444	edit dl rm
Date::Parse.3pm	5402	0444	edit dl rm
Digest::SHA.3pm	25759	0444	edit dl rm
Expect.3pm	60229	0444	edit dl rm
ExtUtils::CBuilder.3pm	11923	0444	edit dl rm
ExtUtils::CBuilder::Platform::Windows.3pm	3117	0444	edit dl rm
ExtUtils::Command.3pm	5942	0444	edit dl rm
ExtUtils::Command::MM.3pm	5723	0444	edit dl rm
ExtUtils::Liblist.3pm	12679	0444	edit dl rm
ExtUtils::MakeMaker.3pm	79357	0444	edit dl rm
ExtUtils::MakeMaker::Config.3pm	2587	0444	edit dl rm
ExtUtils::MakeMaker::FAQ.3pm	26829	0444	edit dl rm
ExtUtils::MakeMaker::Locale.3pm	11168	0444	edit dl rm
ExtUtils::MakeMaker::Tutorial.3pm	8389	0444	edit dl rm
ExtUtils::Manifest.3pm	11961	0444	edit dl rm
ExtUtils::Mkbootstrap.3pm	3459	0444	edit dl rm
ExtUtils::Mksymlists.3pm	6699	0444	edit dl rm
ExtUtils::MM.3pm	2829	0444	edit dl rm
ExtUtils::MM_AIX.3pm	3044	0444	edit dl rm
ExtUtils::MM_Any.3pm	31129	0444	edit dl rm
ExtUtils::MM_BeOS.3pm	2798	0444	edit dl rm
ExtUtils::MM_Cygwin.3pm	3569	0444	edit dl rm
ExtUtils::MM_Darwin.3pm	2688	0444	edit dl rm
ExtUtils::MM_DOS.3pm	3021	0444	edit dl rm
ExtUtils::MM_MacOS.3pm	2987	0444	edit dl rm
ExtUtils::MM_NW5.3pm	3200	0444	edit dl rm
ExtUtils::MM_OS2.3pm	2886	0444	edit dl rm
ExtUtils::MM_QNX.3pm	2942	0444	edit dl rm
ExtUtils::MM_Unix.3pm	21419	0444	edit dl rm
ExtUtils::MM_UWIN.3pm	3051	0444	edit dl rm
ExtUtils::MM_VMS.3pm	14900	0444	edit dl rm
ExtUtils::MM_VOS.3pm	2926	0444	edit dl rm
ExtUtils::MM_Win32.3pm	5919	0444	edit dl rm
ExtUtils::MM_Win95.3pm	3276	0444	edit dl rm
ExtUtils::MY.3pm	2764	0444	edit dl rm
ExtUtils::testlib.3pm	2690	0444	edit dl rm
File::GlobMapper.3pm	11447	0444	edit dl rm
File::HomeDir.3pm	18212	0444	edit dl rm
File::HomeDir::Darwin.3pm	3232	0444	edit dl rm
File::HomeDir::Darwin::Carbon.3pm	3517	0444	edit dl rm
File::HomeDir::Darwin::Cocoa.3pm	3446	0444	edit dl rm
File::HomeDir::Driver.3pm	3101	0444	edit dl rm
File::HomeDir::FreeDesktop.3pm	3487	0444	edit dl rm
File::HomeDir::MacOS9.3pm	3499	0444	edit dl rm
File::HomeDir::Test.3pm	3534	0444	edit dl rm
File::HomeDir::Unix.3pm	3638	0444	edit dl rm
File::HomeDir::Windows.3pm	4891	0444	edit dl rm
File::Path.3pm	31030	0444	edit dl rm
File::Slurp.3pm	23626	0444	edit dl rm
File::Spec.3pm	13784	0444	edit dl rm
File::Spec::AmigaOS.3pm	2826	0444	edit dl rm
File::Spec::Cygwin.3pm	3957	0444	edit dl rm
File::Spec::Epoc.3pm	3251	0444	edit dl rm
File::Spec::Functions.3pm	3799	0444	edit dl rm
File::Spec::Mac.3pm	18664	0444	edit dl rm
File::Spec::OS2.3pm	3118	0444	edit dl rm
File::Spec::Unix.3pm	9837	0444	edit dl rm
File::Spec::VMS.3pm	6389	0444	edit dl rm
File::Spec::Win32.3pm	6451	0444	edit dl rm
File::Temp.3pm	36799	0444	edit dl rm
File::Which.3pm	9746	0444	edit dl rm
Getopt::Long.3pm	52647	0444	edit dl rm
HDB.3pm	10947	0444	edit dl rm
HDB::CMDS.3pm	18894	0444	edit dl rm
HDB::Encode.3pm	7863	0444	edit dl rm
HDB::Object.3pm	10057	0444	edit dl rm
HTML::AsSubs.3pm	8586	0444	edit dl rm
HTML::Element.3pm	70793	0444	edit dl rm
HTML::Element::traverse.3pm	15984	0444	edit dl rm
HTML::Form.3pm	28158	0444	edit dl rm
HTML::Parse.3pm	8277	0444	edit dl rm
HTML::Tree.3pm	9982	0444	edit dl rm
HTML::Tree::AboutObjects.3pm	37918	0444	edit dl rm
HTML::Tree::AboutTrees.3pm	58534	0444	edit dl rm
HTML::Tree::Scanning.3pm	34385	0444	edit dl rm
HTML::TreeBuilder.3pm	30138	0444	edit dl rm
HTTP::Tiny.3pm	27709	0444	edit dl rm
IO::AtomicFile.3pm	5381	0444	edit dl rm
IO::Compress::Base.3pm	3506	0444	edit dl rm
IO::Compress::Bzip2.3pm	23260	0444	edit dl rm
IO::Compress::Deflate.3pm	26768	0444	edit dl rm
IO::Compress::FAQ.3pm	26718	0444	edit dl rm
IO::Compress::Gzip.3pm	34489	0444	edit dl rm
IO::Compress::RawDeflate.3pm	27134	0444	edit dl rm
IO::Compress::Zip.3pm	40870	0444	edit dl rm
IO::InnerFile.3pm	6035	0444	edit dl rm
IO::Lines.3pm	3783	0444	edit dl rm
IO::Pty.3pm	8579	0444	edit dl rm
IO::Scalar.3pm	10679	0444	edit dl rm
IO::ScalarArray.3pm	10528	0444	edit dl rm
IO::Stringy.3pm	4049	0444	edit dl rm
IO::Tty.3pm	8348	0444	edit dl rm
IO::Tty::Constant.3pm	10012	0444	edit dl rm
IO::Uncompress::AnyInflate.3pm	32800	0444	edit dl rm
IO::Uncompress::AnyUncompress.3pm	30767	0444	edit dl rm
IO::Uncompress::Base.3pm	3518	0444	edit dl rm
IO::Uncompress::Bunzip2.3pm	29171	0444	edit dl rm
IO::Uncompress::Gunzip.3pm	31719	0444	edit dl rm
IO::Uncompress::Inflate.3pm	29915	0444	edit dl rm
IO::Uncompress::RawInflate.3pm	29563	0444	edit dl rm
IO::Uncompress::Unzip.3pm	31279	0444	edit dl rm
IO::Wrap.3pm	10664	0444	edit dl rm
IO::WrapTie.3pm	14987	0444	edit dl rm
JSON::PP.3pm	50080	0444	edit dl rm
JSON::PP::Boolean.3pm	2667	0444	edit dl rm
JSON::Syck.3pm	8094	0444	edit dl rm
JSON::XS.3pm	89037	0444	edit dl rm
JSON::XS::Boolean.3pm	2857	0444	edit dl rm
lib::core::only.3pm	5647	0444	edit dl rm
local::lib.3pm	31390	0444	edit dl rm
LWP.3pm	28506	0444	edit dl rm
LWP::Authen::Ntlm.3pm	7489	0444	edit dl rm
LWP::ConnCache.3pm	9967	0444	edit dl rm
LWP::Debug.3pm	5608	0444	edit dl rm
LWP::MemberMixin.3pm	4821	0444	edit dl rm
LWP::Protocol.3pm	8350	0444	edit dl rm
LWP::Protocol::https.3pm	5684	0444	edit dl rm
LWP::RobotUA.3pm	9022	0444	edit dl rm
LWP::Simple.3pm	9016	0444	edit dl rm
LWP::UserAgent.3pm	48156	0444	edit dl rm
lwpcook.3pm	14838	0444	edit dl rm
lwptut.3pm	32441	0444	edit dl rm
Module::Build.3pm	44563	0444	edit dl rm
Module::Build::API.3pm	89267	0444	edit dl rm
Module::Build::Authoring.3pm	17363	0444	edit dl rm
Module::Build::Base.3pm	5157	0444	edit dl rm
Module::Build::Bundling.3pm	9999	0444	edit dl rm
Module::Build::Compat.3pm	10885	0444	edit dl rm
Module::Build::ConfigData.3pm	7388	0444	edit dl rm
Module::Build::Cookbook.3pm	25946	0444	edit dl rm
Module::Build::Notes.3pm	4690	0444	edit dl rm
Module::Build::Platform::aix.3pm	4472	0444	edit dl rm
Module::Build::Platform::cygwin.3pm	4505	0444	edit dl rm
Module::Build::Platform::darwin.3pm	4491	0444	edit dl rm
Module::Build::Platform::Default.3pm	4490	0444	edit dl rm
Module::Build::Platform::MacOS.3pm	5398	0444	edit dl rm
Module::Build::Platform::os2.3pm	4474	0444	edit dl rm
Module::Build::Platform::Unix.3pm	4481	0444	edit dl rm
Module::Build::Platform::VMS.3pm	7885	0444	edit dl rm
Module::Build::Platform::VOS.3pm	4477	0444	edit dl rm
Module::Build::Platform::Windows.3pm	4529	0444	edit dl rm
Module::Build::PPMMaker.3pm	4886	0444	edit dl rm
Mozilla::CA.3pm	3571	0444	edit dl rm
Net::CIDR::Lite.3pm	9562	0444	edit dl rm
Net::Cmd.3pm	11545	0444	edit dl rm
Net::Config.3pm	8100	0444	edit dl rm
Net::Domain.3pm	3835	0444	edit dl rm
Net::FTP.3pm	27341	0444	edit dl rm
Net::FTP::dataconn.3pm	3979	0444	edit dl rm
Net::HTTP.3pm	16375	0444	edit dl rm
Net::HTTP::NB.3pm	5394	0444	edit dl rm
Net::HTTPS.3pm	5438	0444	edit dl rm
Net::IP.3pm	27697	0444	edit dl rm
Net::libnetFAQ.3pm	14746	0444	edit dl rm
Net::Netrc.3pm	6729	0444	edit dl rm
Net::NNTP.3pm	23193	0444	edit dl rm
Net::POP3.3pm	12259	0444	edit dl rm
Net::SMTP.3pm	18880	0444	edit dl rm
Net::SSLeay.3pm	349350	0444	edit dl rm
Net::SSLeay::Handle.3pm	9127	0444	edit dl rm
Net::Time.3pm	4524	0444	edit dl rm
ok.3pm	2851	0444	edit dl rm
Parse::CPAN::Meta.3pm	10187	0444	edit dl rm
POD2::DE::local::lib.3pm	22879	0444	edit dl rm
POD2::PT_BR::local::lib.3pm	22762	0444	edit dl rm
Socket.3pm	34078	0444	edit dl rm
Sub::Identify.3pm	5087	0444	edit dl rm
SUPER.3pm	7394	0444	edit dl rm
Switch.3pm	19014	0444	edit dl rm
TAP::Base.3pm	3401	0444	edit dl rm
TAP::Formatter::Base.3pm	6233	0444	edit dl rm
TAP::Formatter::Color.3pm	3717	0444	edit dl rm
TAP::Formatter::Console.3pm	2722	0444	edit dl rm
TAP::Formatter::Console::ParallelSession.3pm	3065	0444	edit dl rm
TAP::Formatter::Console::Session.3pm	2832	0444	edit dl rm
TAP::Formatter::File.3pm	2693	0444	edit dl rm
TAP::Formatter::File::Session.3pm	2847	0444	edit dl rm
TAP::Formatter::Session.3pm	3603	0444	edit dl rm
TAP::Harness.3pm	21300	0444	edit dl rm
TAP::Harness::Beyond.3pm	19118	0444	edit dl rm
TAP::Harness::Env.3pm	5467	0444	edit dl rm
TAP::Object.3pm	4497	0444	edit dl rm
TAP::Parser.3pm	42210	0444	edit dl rm
TAP::Parser::Aggregator.3pm	8023	0444	edit dl rm
TAP::Parser::Grammar.3pm	8647	0444	edit dl rm
TAP::Parser::Iterator.3pm	4993	0444	edit dl rm
TAP::Parser::Iterator::Array.3pm	3771	0444	edit dl rm
TAP::Parser::Iterator::Process.3pm	4601	0444	edit dl rm
TAP::Parser::Iterator::Stream.3pm	3712	0444	edit dl rm
TAP::Parser::IteratorFactory.3pm	6904	0444	edit dl rm
TAP::Parser::Multiplexer.3pm	4646	0444	edit dl rm
TAP::Parser::Result.3pm	7512	0444	edit dl rm
TAP::Parser::Result::Bailout.3pm	3293	0444	edit dl rm
TAP::Parser::Result::Comment.3pm	3118	0444	edit dl rm
TAP::Parser::Result::Plan.3pm	4173	0444	edit dl rm
TAP::Parser::Result::Pragma.3pm	3073	0444	edit dl rm
TAP::Parser::Result::Test.3pm	7114	0444	edit dl rm
TAP::Parser::Result::Unknown.3pm	2973	0444	edit dl rm
TAP::Parser::Result::Version.3pm	3154	0444	edit dl rm
TAP::Parser::Result::YAML.3pm	3086	0444	edit dl rm
TAP::Parser::ResultFactory.3pm	5523	0444	edit dl rm
TAP::Parser::Scheduler.3pm	8113	0444	edit dl rm
TAP::Parser::Scheduler::Job.3pm	4301	0444	edit dl rm
TAP::Parser::Scheduler::Spinner.3pm	3346	0444	edit dl rm
TAP::Parser::Source.3pm	8170	0444	edit dl rm
TAP::Parser::SourceHandler.3pm	7559	0444	edit dl rm
TAP::Parser::SourceHandler::Executable.3pm	5297	0444	edit dl rm
TAP::Parser::SourceHandler::File.3pm	4567	0444	edit dl rm
TAP::Parser::SourceHandler::Handle.3pm	4425	0444	edit dl rm
TAP::Parser::SourceHandler::Perl.3pm	6262	0444	edit dl rm
TAP::Parser::SourceHandler::RawTAP.3pm	4434	0444	edit dl rm
TAP::Parser::YAMLish::Reader.3pm	3995	0444	edit dl rm
TAP::Parser::YAMLish::Writer.3pm	4879	0444	edit dl rm
Template.3pm	27909	0444	edit dl rm
Template::Base.3pm	8149	0444	edit dl rm
Template::Config.3pm	8687	0444	edit dl rm
Template::Constants.3pm	7815	0444	edit dl rm
Template::Context.3pm	26637	0444	edit dl rm
Template::Directive.3pm	4821	0444	edit dl rm
Template::Document.3pm	11829	0444	edit dl rm
Template::Exception.3pm	6763	0444	edit dl rm
Template::FAQ.3pm	14564	0444	edit dl rm
Template::Filters.3pm	9817	0444	edit dl rm
Template::Grammar.3pm	5039	0444	edit dl rm
Template::Iterator.3pm	11413	0444	edit dl rm
Template::Manual.3pm	6317	0444	edit dl rm
Template::Manual::Config.3pm	79504	0444	edit dl rm
Template::Manual::Credits.3pm	8246	0444	edit dl rm
Template::Manual::Directives.3pm	77293	0444	edit dl rm
Template::Manual::Filters.3pm	20810	0444	edit dl rm
Template::Manual::Internals.3pm	23433	0444	edit dl rm
Template::Manual::Intro.3pm	14092	0444	edit dl rm
Template::Manual::Plugins.3pm	13780	0444	edit dl rm
Template::Manual::Syntax.3pm	14549	0444	edit dl rm
Template::Manual::Variables.3pm	33110	0444	edit dl rm
Template::Manual::Views.3pm	25953	0444	edit dl rm
Template::Manual::VMethods.3pm	28195	0444	edit dl rm
Template::Modules.3pm	9827	0444	edit dl rm
Template::Namespace::Constants.3pm	6002	0444	edit dl rm
Template::Parser.3pm	9917	0444	edit dl rm
Template::Plugin.3pm	10937	0444	edit dl rm
Template::Plugin::Assert.3pm	5446	0444	edit dl rm
Template::Plugin::CGI.3pm	6188	0444	edit dl rm
Template::Plugin::Datafile.3pm	6601	0444	edit dl rm
Template::Plugin::Date.3pm	9538	0444	edit dl rm
Template::Plugin::Directory.3pm	11979	0444	edit dl rm
Template::Plugin::Dumper.3pm	6078	0444	edit dl rm
Template::Plugin::File.3pm	13009	0444	edit dl rm
Template::Plugin::Filter.3pm	12936	0444	edit dl rm
Template::Plugin::Format.3pm	4895	0444	edit dl rm
Template::Plugin::HTML.3pm	7823	0444	edit dl rm
Template::Plugin::Image.3pm	11950	0444	edit dl rm
Template::Plugin::Iterator.3pm	5061	0444	edit dl rm
Template::Plugin::Math.3pm	6623	0444	edit dl rm
Template::Plugin::Pod.3pm	4784	0444	edit dl rm
Template::Plugin::Procedural.3pm	5631	0444	edit dl rm
Template::Plugin::Scalar.3pm	5032	0444	edit dl rm
Template::Plugin::String.3pm	17263	0444	edit dl rm
Template::Plugin::Table.3pm	11145	0444	edit dl rm
Template::Plugin::URL.3pm	8080	0444	edit dl rm
Template::Plugin::View.3pm	5479	0444	edit dl rm
Template::Plugin::Wrap.3pm	6433	0444	edit dl rm
Template::Plugins.3pm	9733	0444	edit dl rm
Template::Provider.3pm	14678	0444	edit dl rm
Template::Service.3pm	14813	0444	edit dl rm
Template::Stash.3pm	11983	0444	edit dl rm
Template::Stash::Context.3pm	7130	0444	edit dl rm
Template::Stash::XS.3pm	6644	0444	edit dl rm
Template::Test.3pm	15524	0444	edit dl rm
Template::Toolkit.3pm	9227	0444	edit dl rm
Template::Tools.3pm	5001	0444	edit dl rm
Template::Tools::tpage.3pm	5806	0444	edit dl rm
Template::Tools::ttree.3pm	16567	0444	edit dl rm
Template::Tutorial.3pm	4566	0444	edit dl rm
Template::Tutorial::Datafile.3pm	19539	0444	edit dl rm
Template::Tutorial::Web.3pm	34118	0444	edit dl rm
Template::View.3pm	12618	0444	edit dl rm
Template::VMethods.3pm	4688	0444	edit dl rm
Term::ReadKey.3pm	13029	0444	edit dl rm
Test2.3pm	9556	0444	edit dl rm
Test2::API.3pm	30424	0444	edit dl rm
Test2::API::Breakage.3pm	4988	0444	edit dl rm
Test2::API::Context.3pm	17574	0444	edit dl rm
Test2::API::Instance.3pm	12404	0444	edit dl rm
Test2::API::Stack.3pm	6568	0444	edit dl rm
Test2::Event.3pm	9189	0444	edit dl rm
Test2::Event::Bail.3pm	3470	0444	edit dl rm
Test2::Event::Diag.3pm	3338	0444	edit dl rm
Test2::Event::Exception.3pm	3520	0444	edit dl rm
Test2::Event::Generic.3pm	7662	0444	edit dl rm
Test2::Event::Info.3pm	4261	0444	edit dl rm
Test2::Event::Note.3pm	3323	0444	edit dl rm
Test2::Event::Ok.3pm	4255	0444	edit dl rm
Test2::Event::Plan.3pm	3907	0444	edit dl rm
Test2::Event::Skip.3pm	3665	0444	edit dl rm
Test2::Event::Subtest.3pm	3573	0444	edit dl rm
Test2::Event::Waiting.3pm	3107	0444	edit dl rm
Test2::Formatter.3pm	5208	0444	edit dl rm
Test2::Formatter::TAP.3pm	9255	0444	edit dl rm
Test2::Hub.3pm	16755	0444	edit dl rm
Test2::Hub::Interceptor.3pm	2937	0444	edit dl rm
Test2::Hub::Interceptor::Terminator.3pm	2980	0444	edit dl rm
Test2::Hub::Subtest.3pm	3803	0444	edit dl rm
Test2::IPC.3pm	3324	0444	edit dl rm
Test2::IPC::Driver.3pm	9512	0444	edit dl rm
Test2::IPC::Driver::Files.3pm	3822	0444	edit dl rm
Test2::Transition.3pm	18406	0444	edit dl rm
Test2::Util.3pm	5123	0444	edit dl rm
Test2::Util::ExternalMeta.3pm	5594	0444	edit dl rm
Test2::Util::HashBase.3pm	7463	0444	edit dl rm
Test2::Util::Trace.3pm	5577	0444	edit dl rm
Test::Builder.3pm	26915	0444	edit dl rm
Test::Builder::Formatter.3pm	3656	0444	edit dl rm
Test::Builder::IO::Scalar.3pm	9740	0444	edit dl rm
Test::Builder::Module.3pm	5567	0444	edit dl rm
Test::Builder::Tester.3pm	11550	0444	edit dl rm
Test::Builder::Tester::Color.3pm	3131	0444	edit dl rm
Test::Builder::TodoDiag.3pm	3129	0444	edit dl rm
Test::Fatal.3pm	9303	0444	edit dl rm
Test::HACKING.3pm	9253	0444	edit dl rm
Test::Harness.3pm	11028	0444	edit dl rm
Test::LeakTrace.3pm	10022	0444	edit dl rm
Test::LeakTrace::JA.3pm	12328	0444	edit dl rm
Test::LeakTrace::Script.3pm	5140	0444	edit dl rm
Test::MockModule.3pm	10818	0444	edit dl rm
Test::More.3pm	43215	0444	edit dl rm
Test::More::UTF8.3pm	3602	0444	edit dl rm
Test::RequiresInternet.3pm	3944	0444	edit dl rm
Test::Simple.3pm	9119	0444	edit dl rm
Test::Tester.3pm	15781	0444	edit dl rm
Test::Tester::Capture.3pm	2902	0444	edit dl rm
Test::Tester::CaptureRunner.3pm	2673	0444	edit dl rm
Test::Tutorial.3pm	24261	0444	edit dl rm
Test::use::ok.3pm	3841	0444	edit dl rm
Test::Warnings.3pm	14231	0444	edit dl rm
Text::Glob.3pm	6106	0444	edit dl rm
Text::Template.3pm	65499	0444	edit dl rm
Text::Template::Preprocess.3pm	6270	0444	edit dl rm
Time::Zone.3pm	3413	0444	edit dl rm
TimeDate.3pm	2397	0444	edit dl rm
Try::Tiny.3pm	20343	0444	edit dl rm
Types::Serialiser.3pm	11473	0444	edit dl rm
Types::Serialiser::Error.3pm	2705	0444	edit dl rm
version.3pm	13937	0444	edit dl rm
version::Internals.3pm	30287	0444	edit dl rm
WWW::Mechanize.3pm	68196	0444	edit dl rm
WWW::Mechanize::Cookbook.3pm	7159	0444	edit dl rm
WWW::Mechanize::Examples.3pm	22490	0444	edit dl rm
WWW::Mechanize::FAQ.3pm	24359	0444	edit dl rm
WWW::Mechanize::Image.3pm	6490	0444	edit dl rm
WWW::Mechanize::Link.3pm	6518	0444	edit dl rm
XML::NamespaceSupport.3pm	13052	0444	edit dl rm
XML::Parser.3pm	26296	0444	edit dl rm
XML::Parser::Expat.3pm	26799	0444	edit dl rm
XML::Parser::Style::Debug.3pm	4408	0444	edit dl rm
XML::Parser::Style::Objects.3pm	4888	0444	edit dl rm
XML::Parser::Style::Stream.3pm	5925	0444	edit dl rm
XML::Parser::Style::Subs.3pm	4863	0444	edit dl rm
XML::Parser::Style::Tree.3pm	5529	0444	edit dl rm
XML::SAX.3pm	9229	0444	edit dl rm
XML::SAX::Base.3pm	13704	0444	edit dl rm
XML::SAX::BuildSAXBase.3pm	13700	0444	edit dl rm
XML::SAX::DocumentLocator.3pm	5239	0444	edit dl rm
XML::SAX::Exception.3pm	5622	0444	edit dl rm
XML::SAX::Expat.3pm	6404	0444	edit dl rm
XML::SAX::Intro.3pm	20220	0444	edit dl rm
XML::SAX::ParserFactory.3pm	7919	0444	edit dl rm
XML::SAX::PurePerl.3pm	6172	0444	edit dl rm
XML::SAX::PurePerl::Reader.3pm	4103	0444	edit dl rm
XML::Simple.3pm	65589	0444	edit dl rm
XML::Simple::FAQ.3pm	27223	0444	edit dl rm
YAML.3pm	29980	0444	edit dl rm
YAML::Any.3pm	7487	0444	edit dl rm
YAML::Dumper.3pm	4776	0444	edit dl rm
YAML::Dumper::Base.3pm	4642	0444	edit dl rm
YAML::Error.3pm	4681	0444	edit dl rm
YAML::Loader.3pm	4766	0444	edit dl rm
YAML::Loader::Base.3pm	4642	0444	edit dl rm
YAML::Marshall.3pm	4640	0444	edit dl rm
YAML::Node.3pm	6743	0444	edit dl rm
YAML::Syck.3pm	10806	0444	edit dl rm
YAML::Tag.3pm	4499	0444	edit dl rm
YAML::Types.3pm	4716	0444	edit dl rm

Edit: /usr/local/share/man/man3/HTML::TreeBuilder.3pm (30138B)

.\" Automatically generated by Pod::Man 2.27 (Pod::Simple 3.28)
.\"
.\" Standard preamble:
.\" ========================================================================
.de Sp \" Vertical space (when we can't use .PP)
.if t .sp .5v
.if n .sp
..
.de Vb \" Begin verbatim text
.ft CW
.nf
.ne \\$1
..
.de Ve \" End verbatim text
.ft R
.fi
..
.\" Set up some character translations and predefined strings. \*(-- will
.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
.\" double quote, and \*(R" will give a right double quote. \*(C+ will
.\" give a nicer C++. Capital omega is used to do unbreakable dashes and
.\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff,
.\" nothing in troff, for use with C<>.
.tr \(*W-
.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
.ie n \{\
. ds -- \(*W-
. ds PI pi
. if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
. if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch
. ds L" ""
. ds R" ""
. ds C` ""
. ds C' ""
'br\}
.el\{\
. ds -- \|\(em\|
. ds PI \(*p
. ds L" ``
. ds R" ''
. ds C`
. ds C'
'br\}
.\"
.\" Escape single quotes in literal strings from groff's Unicode transform.
.ie \n(.g .ds Aq \(aq
.el .ds Aq '
.\"
.\" If the F register is turned on, we'll generate index entries on stderr for
.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
.\" entries marked with X<> in POD. Of course, you'll have to process the
.\" output yourself in some meaningful fashion.
.\"
.\" Avoid warning from groff about undefined register 'F'.
.de IX
..
.nr rF 0
.if \n(.g .if rF .nr rF 1
.if (\n(rF:(\n(.g==0)) \{
. if \nF \{
. de IX
. tm Index:\\$1\t\\n%\t"\\$2"
..
. if !\nF==2 \{
. nr % 0
. nr F 2
. \}
. \}
.\}
.rr rF
.\"
.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
.\" Fear. Run. Save yourself. No user-serviceable parts.
. \" fudge factors for nroff and troff
.if n \{\
. ds #H 0
. ds #V .8m
. ds #F .3m
. ds #[ \f1
. ds #] \fP
.\}
.if t \{\
. ds #H ((1u-(\\\\n(.fu%2u))*.13m)
. ds #V .6m
. ds #F 0
. ds #[ \&
. ds #] \&
.\}
. \" simple accents for nroff and troff
.if n \{\
. ds ' \&
. ds ` \&
. ds ^ \&
. ds , \&
. ds ~ ~
. ds /
.\}
.if t \{\
. ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
. ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u'
. ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'
. ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'
. ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u'
. ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u'
.\}
. \" troff and (daisy-wheel) nroff accents
.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V'
.ds 8 \h'\*(#H'\(*b\h'-\*(#H'
.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#]
.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H'
.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u'
.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#]
.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#]
.ds ae a\h'-(\w'a'u*4/10)'e
.ds Ae A\h'-(\w'A'u*4/10)'E
. \" corrections for vroff
.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u'
.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'
. \" for low resolution devices (crt and lpr)
.if \n(.H>23 .if \n(.V>19 \
\{\
. ds : e
. ds 8 ss
. ds o a
. ds d- d\h'-1'\(ga
. ds D- D\h'-1'\(hy
. ds th \o'bp'
. ds Th \o'LP'
. ds ae ae
. ds Ae AE
.\}
.rm #[ #] #H #V #F C
.\" ========================================================================
.\"
.IX Title "HTML::TreeBuilder 3"
.TH HTML::TreeBuilder 3 "2016-10-25" "perl v5.16.3" "User Contributed Perl Documentation"
.\" For nroff, turn off justification. Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
HTML::TreeBuilder \- Parser that builds a HTML syntax tree
.SH "VERSION"
.IX Header "VERSION"
This document describes version 5.03 of
HTML::TreeBuilder, released September 22, 2012
as part of HTML-Tree.
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& use HTML::TreeBuilder 5 \-weak; # Ensure weak references in use
\&
\& foreach my $file_name (@ARGV) {
\& my $tree = HTML::TreeBuilder\->new; # empty tree
\& $tree\->parse_file($file_name);
\& print "Hey, here\*(Aqs a dump of the parse tree of $file_name:\en";
\& $tree\->dump; # a method we inherit from HTML::Element
\& print "And here it is, bizarrely rerendered as HTML:\en",
\& $tree\->as_HTML, "\en";
\&
\& # Now that we\*(Aqre done with it, we must destroy it.
\& # $tree = $tree\->delete; # Not required with weak references
\& }
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
(This class is part of the HTML::Tree dist.)
.PP
This class is for \s-1HTML\s0 syntax trees that get built out of \s-1HTML\s0
source. The way to use it is to:
.PP
1. start a new (empty) HTML::TreeBuilder object,
.PP
2. then use one of the methods from HTML::Parser (presumably with
\&\f(CW\*(C`$tree\->parse_file($filename)\*(C'\fR for files, or with
\&\f(CW\*(C`$tree\->parse($document_content)\*(C'\fR and \f(CW\*(C`$tree\->eof\*(C'\fR if you've got
the content in a string) to parse the \s-1HTML\s0
document into the tree \f(CW$tree\fR.
.PP
(You can combine steps 1 and 2 with the \*(L"new_from_file\*(R" or
\&\*(L"new_from_content\*(R" methods.)
.PP
2b. call \f(CW\*(C`$root\->elementify()\*(C'\fR if you want.
.PP
3. do whatever you need to do with the syntax tree, presumably
involving traversing it looking for some bit of information in it,
.PP
4. previous versions of HTML::TreeBuilder required you to call
\&\f(CW\*(C`$tree\->delete()\*(C'\fR to erase the contents of the tree from memory
when you're done with the tree. This is not normally required anymore.
See \*(L"Weak References\*(R" in HTML::Element for details.
.SH "ATTRIBUTES"
.IX Header "ATTRIBUTES"
Most of the following attributes native to HTML::TreeBuilder control how
parsing takes place; they should be set \fIbefore\fR you try parsing into
the given object. You can set the attributes by passing a \s-1TRUE\s0 or
\&\s-1FALSE\s0 value as argument. E.g., \f(CW\*(C`$root\->implicit_tags\*(C'\fR returns
the current setting for the \f(CW\*(C`implicit_tags\*(C'\fR option,
\&\f(CW\*(C`$root\->implicit_tags(1)\*(C'\fR turns that option on,
and \f(CW\*(C`$root\->implicit_tags(0)\*(C'\fR turns it off.
.SS "implicit_tags"
.IX Subsection "implicit_tags"
Setting this attribute to true will instruct the parser to try to
deduce implicit elements and implicit end tags. If it is false you
get a parse tree that just reflects the text as it stands, which is
unlikely to be useful for anything but quick and dirty parsing.
(In fact, I'd be curious to hear from anyone who finds it useful to
have \f(CW\*(C`implicit_tags\*(C'\fR set to false.)
Default is true.
.PP
Implicit elements have the \*(L"implicit\*(R" in HTML::Element attribute set.
.SS "implicit_body_p_tag"
.IX Subsection "implicit_body_p_tag"
This controls an aspect of implicit element behavior, if \f(CW\*(C`implicit_tags\*(C'\fR
is on: If a text element (\s-1PCDATA\s0) or a phrasal element (such as
\&\f(CW\*(C`\*(C'\fR) is to be inserted under \f(CW\*(C`<body>\*(C'\fR, two things
can happen: if \f(CW\*(C`implicit_body_p_tag\*(C'\fR is true, it's placed under a new,
implicit \f(CW\*(C`\*(C'\fR tag. (Past DTDs suggested this was the only
correct behavior, and this is how past versions of this module
behaved.) But if \f(CW\*(C`implicit_body_p_tag\*(C'\fR is false, nothing is implicated
\&\*(-- the \s-1PCDATA\s0 or phrasal element is simply placed under
\&\f(CW\*(C`<body>\*(C'\fR. Default is false.
.SS "no_expand_entities"
.IX Subsection "no_expand_entities"
This attribute controls whether entities are decoded during the initial
parse of the source. Enable this if you don't want entities decoded to
their character value. e.g. '&amp;' is decoded to '&' by default, but
will be unchanged if this is enabled.
Default is false (entities will be decoded.)
.SS "ignore_unknown"
.IX Subsection "ignore_unknown"
This attribute controls whether unknown tags should be represented as
elements in the parse tree, or whether they should be ignored.
Default is true (to ignore unknown tags.)
.SS "ignore_text"
.IX Subsection "ignore_text"
Do not represent the text content of elements. This saves space if
all you want is to examine the structure of the document. Default is
false.
.SS "ignore_ignorable_whitespace"
.IX Subsection "ignore_ignorable_whitespace"
If set to true, TreeBuilder will try to avoid
creating ignorable whitespace text nodes in the tree. Default is
true. (In fact, I'd be interested in hearing if there's ever a case
where you need this off, or where leaving it on leads to incorrect
behavior.)
.SS "no_space_compacting"
.IX Subsection "no_space_compacting"
This determines whether TreeBuilder compacts all whitespace strings
in the document (well, outside of \s-1PRE\s0 or \s-1TEXTAREA\s0 elements), or
leaves them alone. Normally (default, value of 0), each string of
contiguous whitespace in the document is turned into a single space.
But that's not done if \f(CW\*(C`no_space_compacting\*(C'\fR is set to 1.
.PP
Setting \f(CW\*(C`no_space_compacting\*(C'\fR to 1 might be useful if you want
to read in a tree just to make some minor changes to it before
writing it back out.
.PP
This method is experimental. If you use it, be sure to report
any problems you might have with it.
.SS "p_strict"
.IX Subsection "p_strict"
If set to true (and it defaults to false), TreeBuilder will take a
narrower than normal view of what can be under a \f(CW\*(C`\*(C'\fR element; if it sees
a non-phrasal element about to be inserted under a \f(CW\*(C`\*(C'\fR, it will
close that \f(CW\*(C`\*(C'\fR. Otherwise it will close \f(CW\*(C`\*(C'\fR elements only for
other \f(CW\*(C`\*(C'\fR's, headings, and \f(CW\*(C`<form>\*(C'\fR (although the latter may be
removed in future versions).
.PP
For example, when going thru this snippet of code,
.PP
.Vb 2
\& stuff
\& <ul>
.Ve
.PP
TreeBuilder will normally (with \f(CW\*(C`p_strict\*(C'\fR false) put the \f(CW\*(C`<ul>\*(C'\fR element
under the \f(CW\*(C`\*(C'\fR element. However, with \f(CW\*(C`p_strict\*(C'\fR set to true, it will
close the \f(CW\*(C`\*(C'\fR first.
.PP
In theory, there should be strictness options like this for other/all
elements besides just \f(CW\*(C`\*(C'\fR; but I treat this as a special case simply
because of the fact that \f(CW\*(C`\*(C'\fR occurs so frequently and its end-tag is
omitted so often; and also because application of strictness rules
at parse-time across all elements often makes tiny errors in \s-1HTML\s0
coding produce drastically bad parse-trees, in my experience.
.PP
If you find that you wish you had an option like this to enforce
content-models on all elements, then I suggest that what you want is
content-model checking as a stage after TreeBuilder has finished
parsing.
.SS "store_comments"
.IX Subsection "store_comments"
This determines whether TreeBuilder will normally store comments found
while parsing content into \f(CW$root\fR. Currently, this is off by default.
.SS "store_declarations"
.IX Subsection "store_declarations"
This determines whether TreeBuilder will normally store markup
declarations found while parsing content into \f(CW$root\fR. This is on
by default.
.SS "store_pis"
.IX Subsection "store_pis"
This determines whether TreeBuilder will normally store processing
instructions found while parsing content into \f(CW$root\fR \*(-- assuming a
recent version of HTML::Parser (old versions won't parse PIs
correctly). Currently, this is off (false) by default.
.PP
It is somewhat of a known bug (to be fixed one of these days, if
anyone needs it?) that PIs in the preamble (before the \f(CW\*(C`<html>\*(C'\fR
start-tag) end up actually \fIunder\fR the \f(CW\*(C`<html>\*(C'\fR element.
.SS "warn"
.IX Subsection "warn"
This determines whether syntax errors during parsing should generate
warnings, emitted via Perl's \f(CW\*(C`warn\*(C'\fR function.
.PP
This is off (false) by default.
.SH "METHODS"
.IX Header "METHODS"
Objects of this class inherit the methods of both HTML::Parser and
HTML::Element. The methods inherited from HTML::Parser are used for
building the \s-1HTML\s0 tree, and the methods inherited from HTML::Element
are what you use to scrutinize the tree. Besides this
(HTML::TreeBuilder) documentation, you must also carefully read the
HTML::Element documentation, and also skim the HTML::Parser
documentation \*(-- probably only its parse and parse_file methods are of
interest.
.SS "new_from_file"
.IX Subsection "new_from_file"
.Vb 1
\& $root = HTML::TreeBuilder\->new_from_file($filename_or_filehandle);
.Ve
.PP
This \*(L"shortcut\*(R" constructor merely combines constructing a new object
(with the \*(L"new\*(R" method, below), and calling \f(CW\*(C`$new\->parse_file(...)\*(C'\fR on
it. Returns the new object. Note that this provides no way of
setting any parse options like \f(CW\*(C`store_comments\*(C'\fR (for that, call \f(CW\*(C`new\*(C'\fR, and
then set options, before calling \f(CW\*(C`parse_file\*(C'\fR). See the notes (below)
on parameters to \*(L"parse_file\*(R".
.PP
If HTML::TreeBuilder is unable to read the file, then \f(CW\*(C`new_from_file\*(C'\fR
dies. The error can also be found in \f(CW$!\fR. (This behavior is new in
HTML-Tree 5. Previous versions returned a tree with only implicit elements.)
.SS "new_from_content"
.IX Subsection "new_from_content"
.Vb 1
\& $root = HTML::TreeBuilder\->new_from_content(...);
.Ve
.PP
This \*(L"shortcut\*(R" constructor merely combines constructing a new object
(with the \*(L"new\*(R" method, below), and calling \f(CW\*(C`for(...){$new\->parse($_)}\*(C'\fR
and \f(CW\*(C`$new\->eof\*(C'\fR on it. Returns the new object. Note that this provides
no way of setting any parse options like \f(CW\*(C`store_comments\*(C'\fR (for that,
call \f(CW\*(C`new\*(C'\fR, and then set options, before calling \f(CW\*(C`parse\*(C'\fR). Example
usages: \f(CW\*(C`HTML::TreeBuilder\->new_from_content(@lines)\*(C'\fR, or
\&\f(CW\*(C`HTML::TreeBuilder\->new_from_content($content)\*(C'\fR.
.SS "new_from_url"
.IX Subsection "new_from_url"
.Vb 1
\& $root = HTML::TreeBuilder\->new_from_url($url)
.Ve
.PP
This \*(L"shortcut\*(R" constructor combines constructing a new object (with
the \*(L"new\*(R" method, below), loading LWP::UserAgent, fetching the
specified \s-1URL,\s0 and calling \f(CW\*(C`$new\->parse( $response\->decoded_content)\*(C'\fR
and \f(CW\*(C`$new\->eof\*(C'\fR on it.
Returns the new object. Note that this provides no way of setting any
parse options like \f(CW\*(C`store_comments\*(C'\fR.
.PP
If \s-1LWP\s0 is unable to fetch the \s-1URL,\s0 or the response is not \s-1HTML \s0(as
determined by \*(L"content_is_html\*(R" in HTTP::Headers), then \f(CW\*(C`new_from_url\*(C'\fR
dies, and the HTTP::Response object is found in
\&\f(CW$HTML::TreeBuilder::lwp_response\fR.
.PP
You must have installed LWP::UserAgent for this method to work. \s-1LWP\s0
is not installed automatically, because it's a large set of modules
and you might not need it.
.SS "new"
.IX Subsection "new"
.Vb 1
\& $root = HTML::TreeBuilder\->new();
.Ve
.PP
This creates a new HTML::TreeBuilder object. This method takes no
attributes.
.SS "parse_file"
.IX Subsection "parse_file"
.Vb 1
\& $root\->parse_file(...)
.Ve
.PP
[An important method inherited from HTML::Parser, which
see. Current versions of HTML::Parser can take a filespec, or a
filehandle object, like *FOO, or some object from class IO::Handle,
IO::File, IO::Socket) or the like.
I think you should check that a given file exists \fIbefore\fR calling
\&\f(CW\*(C`$root\->parse_file($filespec)\*(C'\fR.]
.PP
When you pass a filename to \f(CW\*(C`parse_file\*(C'\fR, HTML::Parser opens it in
binary mode, which means it's interpreted as Latin\-1 (\s-1ISO\-8859\-1\s0). If
the file is in another encoding, like \s-1UTF\-8\s0 or \s-1UTF\-16,\s0 this will not
do the right thing.
.PP
One solution is to open the file yourself using the proper
\&\f(CW\*(C`:encoding\*(C'\fR layer, and pass the filehandle to \f(CW\*(C`parse_file\*(C'\fR. You can
automate this process by using \*(L"html_file\*(R" in \s-1IO::HTML\s0, which will use
the \s-1HTML5\s0 encoding sniffing algorithm to automatically determine the
proper \f(CW\*(C`:encoding\*(C'\fR layer and apply it.
.PP
In the next major release of HTML-Tree, I plan to have it use \s-1IO::HTML\s0
automatically. If you really want your file opened in binary mode,
you should open it yourself and pass the filehandle to \f(CW\*(C`parse_file\*(C'\fR.
.PP
The return value is \f(CW\*(C`undef\*(C'\fR if there's an error opening the file. In
that case, the error will be in \f(CW$!\fR.
.SS "parse"
.IX Subsection "parse"
.Vb 1
\& $root\->parse(...)
.Ve
.PP
[A important method inherited from HTML::Parser, which
see. See the note below for \f(CW\*(C`$root\->eof()\*(C'\fR.]
.SS "eof"
.IX Subsection "eof"
.Vb 1
\& $root\->eof();
.Ve
.PP
This signals that you're finished parsing content into this tree; this
runs various kinds of crucial cleanup on the tree. This is called
\&\fIfor you\fR when you call \f(CW\*(C`$root\->parse_file(...)\*(C'\fR, but not when
you call \f(CW\*(C`$root\->parse(...)\*(C'\fR. So if you call
\&\f(CW\*(C`$root\->parse(...)\*(C'\fR, then you \fImust\fR call \f(CW\*(C`$root\->eof()\*(C'\fR
once you've finished feeding all the chunks to \f(CW\*(C`parse(...)\*(C'\fR, and
before you actually start doing anything else with the tree in \f(CW$root\fR.
.SS "parse_content"
.IX Subsection "parse_content"
.Vb 1
\& $root\->parse_content(...);
.Ve
.PP
Basically a handy alias for \f(CW\*(C`$root\->parse(...); $root\->eof\*(C'\fR.
Takes the exact same arguments as \f(CW\*(C`$root\->parse()\*(C'\fR.
.SS "delete"
.IX Subsection "delete"
.Vb 1
\& $root\->delete();
.Ve
.PP
[A previously important method inherited from HTML::Element,
which see.]
.SS "elementify"
.IX Subsection "elementify"
.Vb 1
\& $root\->elementify();
.Ve
.PP
This changes the class of the object in \f(CW$root\fR from
HTML::TreeBuilder to the class used for all the rest of the elements
in that tree (generally HTML::Element). Returns \f(CW$root\fR.
.PP
For most purposes, this is unnecessary, but if you call this after
(after!!)
you've finished building a tree, then it keeps you from accidentally
trying to call anything but HTML::Element methods on it. (I.e., if
you accidentally call \f(CW\*(C`$root\->parse_file(...)\*(C'\fR on the
already-complete and elementified tree, then instead of charging ahead
and \fIwreaking havoc\fR, it'll throw a fatal error \*(-- since \f(CW$root\fR is
now an object just of class HTML::Element which has no \f(CW\*(C`parse_file\*(C'\fR
method.
.PP
Note that \f(CW\*(C`elementify\*(C'\fR currently deletes all the private attributes of
\&\f(CW$root\fR except for \*(L"_tag\*(R", \*(L"_parent\*(R", \*(L"_content\*(R", \*(L"_pos\*(R", and
\&\*(L"_implicit\*(R". If anyone requests that I change this to leave in yet
more private attributes, I might do so, in future versions.
.SS "guts"
.IX Subsection "guts"
.Vb 2
\& @nodes = $root\->guts();
\& $parent_for_nodes = $root\->guts();
.Ve
.PP
In list context (as in the first case), this method returns the topmost
non-implicit nodes in a tree. This is useful when you're parsing \s-1HTML\s0
code that you know doesn't expect an \s-1HTML\s0 document, but instead just
a fragment of an \s-1HTML\s0 document. For example, if you wanted the parse
tree for a file consisting of just this:
.PP
.Vb 1
\& <li>I like pie!
.Ve
.PP
Then you would get that with \f(CW\*(C`@nodes = $root\->guts();\*(C'\fR.
It so happens that in this case, \f(CW@nodes\fR will contain just one
element object, representing the \f(CW\*(C`<li>\*(C'\fR node (with \*(L"I like pie!\*(R" being
its text child node). However, consider if you were parsing this:
.PP
.Vb 1
\& <hr>Hooboy!<hr>
.Ve
.PP
In that case, \f(CW\*(C`$root\->guts()\*(C'\fR would return three items:
an element object for the first \f(CW\*(C`<hr>\*(C'\fR, a text string \*(L"Hooboy!\*(R", and
another \f(CW\*(C`<hr>\*(C'\fR element object.
.PP
For cases where you want definitely one element (so you can treat it as
a \*(L"document fragment\*(R", roughly speaking), call \f(CW\*(C`guts()\*(C'\fR in scalar
context, as in \f(CW\*(C`$parent_for_nodes = $root\->guts()\*(C'\fR. That works like
\&\f(CW\*(C`guts()\*(C'\fR in list context; in fact, \f(CW\*(C`guts()\*(C'\fR in list context would
have returned exactly one value, and if it would have been an object (as
opposed to a text string), then that's what \f(CW\*(C`guts\*(C'\fR in scalar context
will return. Otherwise, if \f(CW\*(C`guts()\*(C'\fR in list context would have returned
no values at all, then \f(CW\*(C`guts()\*(C'\fR in scalar context returns undef. In
all other cases, \f(CW\*(C`guts()\*(C'\fR in scalar context returns an implicit \f(CW\*(C`<div>\*(C'\fR
element node, with children consisting of whatever nodes \f(CW\*(C`guts()\*(C'\fR
in list context would have returned. Note that that may detach those
nodes from \f(CW$root\fR's tree.
.SS "disembowel"
.IX Subsection "disembowel"
.Vb 2
\& @nodes = $root\->disembowel();
\& $parent_for_nodes = $root\->disembowel();
.Ve
.PP
The \f(CW\*(C`disembowel()\*(C'\fR method works just like the \f(CW\*(C`guts()\*(C'\fR method, except
that disembowel definitively destroys the tree above the nodes that
are returned. Usually when you want the guts from a tree, you're just
going to toss out the rest of the tree anyway, so this saves you the
bother. (Remember, \*(L"disembowel\*(R" means \*(L"remove the guts from\*(R".)
.SH "INTERNAL METHODS"
.IX Header "INTERNAL METHODS"
You should not need to call any of the following methods directly.
.SS "element_class"
.IX Subsection "element_class"
.Vb 1
\& $classname = $h\->element_class;
.Ve
.PP
This method returns the class which will be used for new elements. It
defaults to HTML::Element, but can be overridden by subclassing or esoteric
means best left to those will will read the source and then not complain when
those esoteric means change. (Just subclass.)
.SS "comment"
.IX Subsection "comment"
Accept a \*(L"here's a comment\*(R" signal from HTML::Parser.
.SS "declaration"
.IX Subsection "declaration"
Accept a \*(L"here's a markup declaration\*(R" signal from HTML::Parser.
.SS "done"
.IX Subsection "done"
\&\s-1TODO:\s0 document
.SS "end"
.IX Subsection "end"
Either: Acccept an end-tag signal from HTML::Parser
Or: Method for closing currently open elements in some fairly complex
way, as used by other methods in this class.
.PP
\&\s-1TODO:\s0 Why is this hidden?
.SS "process"
.IX Subsection "process"
Accept a \*(L"here's a \s-1PI\*(R"\s0 signal from HTML::Parser.
.SS "start"
.IX Subsection "start"
Accept a signal from HTML::Parser for start-tags.
.PP
\&\s-1TODO:\s0 Why is this hidden?
.SS "stunt"
.IX Subsection "stunt"
\&\s-1TODO:\s0 document
.SS "stunted"
.IX Subsection "stunted"
\&\s-1TODO:\s0 document
.SS "text"
.IX Subsection "text"
Accept a \*(L"here's a text token\*(R" signal from HTML::Parser.
.PP
\&\s-1TODO:\s0 Why is this hidden?
.SS "tighten_up"
.IX Subsection "tighten_up"
Legacy
.PP
Redirects to \*(L"delete_ignorable_whitespace\*(R" in HTML::Element.
.SS "warning"
.IX Subsection "warning"
Wrapper for CORE::warn
.PP
\&\s-1TODO:\s0 why not just use carp?
.SH "SUBROUTINES"
.IX Header "SUBROUTINES"
.SS "\s-1DEBUG\s0"
.IX Subsection "DEBUG"
Are we in Debug mode? This is a constant subroutine, to allow
compile-time optimizations. To control debug mode, set
\&\f(CW$HTML::TreeBuilder::DEBUG\fR \fIbefore\fR loading HTML::TreeBuilder.
.SH "HTML AND ITS DISCONTENTS"
.IX Header "HTML AND ITS DISCONTENTS"
\&\s-1HTML\s0 is rather harder to parse than people who write it generally
suspect.
.PP
Here's the problem: \s-1HTML\s0 is a kind of \s-1SGML\s0 that permits \*(L"minimization\*(R"
and \*(L"implication\*(R". In short, this means that you don't have to close
every tag you open (because the opening of a subsequent tag may
implicitly close it), and if you use a tag that can't occur in the
context you seem to using it in, under certain conditions the parser
will be able to realize you mean to leave the current context and
enter the new one, that being the only one that your code could
correctly be interpreted in.
.PP
Now, this would all work flawlessly and unproblematically if: 1) all
the rules that both prescribe and describe \s-1HTML\s0 were (and had been)
clearly set out, and 2) everyone was aware of these rules and wrote
their code in compliance to them.
.PP
However, it didn't happen that way, and so most \s-1HTML\s0 pages are
difficult if not impossible to correctly parse with nearly any set of
straightforward \s-1SGML\s0 rules. That's why the internals of
HTML::TreeBuilder consist of lots and lots of special cases \*(-- instead
of being just a generic \s-1SGML\s0 parser with \s-1HTML DTD\s0 rules plugged in.
.SH "TRANSLATIONS?"
.IX Header "TRANSLATIONS?"
The techniques that HTML::TreeBuilder uses to perform what I consider
very robust parses on everyday code are not things that can work only
in Perl. To date, the algorithms at the center of HTML::TreeBuilder
have been implemented only in Perl, as far as I know; and I don't
foresee getting around to implementing them in any other language any
time soon.
.PP
If, however, anyone is looking for a semester project for an applied
programming class (or if they merely enjoy \fIextra-curricular\fR
masochism), they might do well to see about choosing as a topic the
implementation/adaptation of these routines to any other interesting
programming language that you feel currently suffers from a lack of
robust HTML-parsing. I welcome correspondence on this subject, and
point out that one can learn a great deal about languages by trying to
translate between them, and then comparing the result.
.PP
The HTML::TreeBuilder source may seem long and complex, but it is
rather well commented, and symbol names are generally
self-explanatory. (You are encouraged to read the Mozilla \s-1HTML\s0 parser
source for comparison.) Some of the complexity comes from little-used
features, and some of it comes from having the \s-1HTML\s0 tokenizer
(HTML::Parser) being a separate module, requiring somewhat of a
different interface than you'd find in a combined tokenizer and
tree-builder. But most of the length of the source comes from the fact
that it's essentially a long list of special cases, with lots and lots
of sanity-checking, and sanity-recovery \*(-- because, as Roseanne
Rosannadanna once said, "it's always \fIsomething\fR".
.PP
Users looking to compare several \s-1HTML\s0 parsers should look at the
source for Raggett's Tidy
(\f(CW\*(C`<http://www.w3.org/People/Raggett/tidy/>\*(C'\fR),
Mozilla
(\f(CW\*(C`<http://www.mozilla.org/>\*(C'\fR),
and possibly root around the browsers section of Yahoo
to find the various open-source ones
(\f(CW\*(C`<http://dir.yahoo.com/Computers_and_Internet/Software/Internet/World_Wide_Web/Browsers/>\*(C'\fR).
.SH "BUGS"
.IX Header "BUGS"
* Framesets seem to work correctly now. Email me if you get a strange
parse from a document with framesets.
.PP
* Really bad \s-1HTML\s0 code will, often as not, make for a somewhat
objectionable parse tree. Regrettable, but unavoidably true.
.PP
* If you're running with \f(CW\*(C`implicit_tags\*(C'\fR off (God help you!), consider
that \f(CW\*(C`$tree\->content_list\*(C'\fR probably contains the tree or grove from the
parse, and not \f(CW$tree\fR itself (which will, oddly enough, be an implicit
\&\f(CW\*(C`<html>\*(C'\fR element). This seems counter-intuitive and problematic; but
seeing as how almost no \s-1HTML\s0 ever parses correctly with \f(CW\*(C`implicit_tags\*(C'\fR
off, this interface oddity seems the least of your problems.
.SH "BUG REPORTS"
.IX Header "BUG REPORTS"
When a document parses in a way different from how you think it
should, I ask that you report this to me as a bug. The first thing
you should do is copy the document, trim out as much of it as you can
while still producing the bug in question, and \fIthen\fR email me that
mini-document \fIand\fR the code you're using to parse it, to the HTML::Tree
bug queue at \f(CW\*(C`<bug\-html\-tree\ at\ rt.cpan.org>\*(C'\fR.
.PP
Include a note as to how it
parses (presumably including its \f(CW\*(C`$tree\->dump\*(C'\fR output), and then a
\&\fIcareful and clear\fR explanation of where you think the parser is
going astray, and how you would prefer that it work instead.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
For more information about the HTML-Tree distribution: HTML::Tree.
.PP
Modules used by HTML::TreeBuilder:
HTML::Parser, HTML::Element, HTML::Tagset.
.PP
For converting between XML::DOM::Node, HTML::Element, and
XML::Element trees: HTML::DOMbo.
.PP
For opening a \s-1HTML\s0 file with automatic charset detection: \s-1IO::HTML\s0.
.SH "AUTHOR"
.IX Header "AUTHOR"
Current maintainers:
.IP "\(bu" 4
Christopher J. Madsen \f(CW\*(C`<perl\ AT\ cjmweb.net>\*(C'\fR
.IP "\(bu" 4
Jeff Fearn \f(CW\*(C`<jfearn\ AT\ cpan.org>\*(C'\fR
.PP
Original HTML-Tree author:
.IP "\(bu" 4
Gisle Aas
.PP
Former maintainers:
.IP "\(bu" 4
Sean M. Burke
.IP "\(bu" 4
Andy Lester
.IP "\(bu" 4
Pete Krawczyk \f(CW\*(C`<petek\ AT\ cpan.org>\*(C'\fR
.PP
You can follow or contribute to HTML-Tree's development at
<http://github.com/madsen/HTML\-Tree>.
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
Copyright 1995\-1998 Gisle Aas, 1999\-2004 Sean M. Burke,
2005 Andy Lester, 2006 Pete Krawczyk, 2010 Jeff Fearn,
2012 Christopher J. Madsen.
.PP
This library is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.
.PP
The programs in this library are distributed in the hope that they
will be useful, but without any warranty; without even the implied
warranty of merchantability or fitness for a particular purpose.

cmd: