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/XML::Simple::FAQ.3pm (27223B)

.\" 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 "XML::Simple::FAQ 3"
.TH XML::Simple::FAQ 3 "2015-12-04" "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"
XML::Simple::FAQ \- Frequently Asked Questions about XML::Simple
.SH "Basics"
.IX Header "Basics"
.SS "What is XML::Simple designed to be used for?"
.IX Subsection "What is XML::Simple designed to be used for?"
XML::Simple is a Perl module that was originally developed as a tool for
reading and writing configuration data in \s-1XML\s0 format.  You can use it for
many other purposes that involve storing and retrieving structured data in
\&\s-1XML.\s0
.PP
You might also find XML::Simple a good starting point for playing with \s-1XML\s0
from Perl.  It doesn't have a steep learning curve and if you outgrow its
capabilities there are plenty of other Perl/XML modules to 'step up' to.
.SS "Why store configuration data in \s-1XML\s0 anyway?"
.IX Subsection "Why store configuration data in XML anyway?"
The many advantages of using \s-1XML\s0 format for configuration data include:
.IP "\(bu" 4
Using existing \s-1XML\s0 parsing tools requires less development time, is easier
and more robust than developing your own config file parsing code
.IP "\(bu" 4
\&\s-1XML\s0 can represent relationships between pieces of data, such as nesting of
sections to arbitrary levels (not easily done with .INI files for example)
.IP "\(bu" 4
\&\s-1XML\s0 is basically just text, so you can easily edit a config file (easier than
editing a Win32 registry)
.IP "\(bu" 4
\&\s-1XML\s0 provides standard solutions for handling character sets and encoding
beyond basic \s-1ASCII \s0(important for internationalization)
.IP "\(bu" 4
If it becomes necessary to change your configuration file format, there are
many tools available for performing transformations on \s-1XML\s0 files
.IP "\(bu" 4
\&\s-1XML\s0 is an open standard (the world does not need more proprietary binary
file formats)
.IP "\(bu" 4
Taking the extra step of developing a \s-1DTD\s0 allows the format of configuration
files to be validated before your program reads them (not directly supported
by XML::Simple)
.IP "\(bu" 4
Combining a \s-1DTD\s0 with a good \s-1XML\s0 editor can give you a \s-1GUI\s0 config editor for
minimal coding effort
.SS "What isn't XML::Simple good for?"
.IX Subsection "What isn't XML::Simple good for?"
The main limitation of XML::Simple is that it does not work with 'mixed
content' (see the next question).  If you consider your \s-1XML\s0 files contain
marked up text rather than structured data, you should probably use another
module.
.PP
If you are working with very large \s-1XML\s0 files, XML::Simple's approach of
representing the whole file in memory as a 'tree' data structure may not be
suitable.
.SS "What is mixed content?"
.IX Subsection "What is mixed content?"
Consider this example \s-1XML:\s0
.PP
.Vb 3
\&  <document>
\&    <para>This is <em>mixed</em> content.</para>
\&  </document>
.Ve
.PP
This is said to be mixed content, because the <para> element contains
both character data (text content) and nested elements.
.PP
Here's some more \s-1XML:\s0
.PP
.Vb 5
\&  <person>
\&    <first_name>Joe</first_name>
\&    <last_name>Bloggs</last_name>
\&    <dob>25\-April\-1969</dob>
\&  </person>
.Ve
.PP
This second example is not generally considered to be mixed content.  The
<first_name>, <last_name> and <dob> elements contain
only character data and the  <person> element contains only nested
elements.  (Note: Strictly speaking, the whitespace between the nested
elements is character data, but it is ignored by XML::Simple).
.SS "Why doesn't XML::Simple handle mixed content?"
.IX Subsection "Why doesn't XML::Simple handle mixed content?"
Because if it did, it would no longer be simple :\-)
.PP
Seriously though, there are plenty of excellent modules that allow you to
work with mixed content in a variety of ways.  Handling mixed content
correctly is not easy and by ignoring these issues, XML::Simple is able to
present an \s-1API\s0 without a steep learning curve.
.SS "Which Perl modules do handle mixed content?"
.IX Subsection "Which Perl modules do handle mixed content?"
Every one of them except XML::Simple :\-)
.PP
If you're looking for a recommendation, I'd suggest you look at the Perl-XML
\&\s-1FAQ\s0 at:
.PP
.Vb 1
\&  http://perl\-xml.sourceforge.net/faq/
.Ve
.SH "Installation"
.IX Header "Installation"
.SS "How do I install XML::Simple?"
.IX Subsection "How do I install XML::Simple?"
If you're running ActiveState Perl, you've probably already got XML::Simple
(although you may want to upgrade to version 1.09 or better for \s-1SAX\s0 support).
.PP
If you do need to install XML::Simple, you'll need to install an \s-1XML\s0 parser
module first.  Install either XML::Parser (which you may have already) or
\&\s-1XML::SAX. \s0 If you install both, \s-1XML::SAX\s0 will be used by default.
.PP
Once you have a parser installed ...
.PP
On Unix systems, try:
.PP
.Vb 1
\&  perl \-MCPAN \-e \*(Aqinstall XML::Simple\*(Aq
.Ve
.PP
If that doesn't work, download the latest distribution from
ftp://ftp.cpan.org/pub/CPAN/authors/id/G/GR/GRANTM , unpack it and run these
commands:
.PP
.Vb 4
\&  perl Makefile.PL
\&  make
\&  make test
\&  make install
.Ve
.PP
On Win32, if you have a recent build of ActiveState Perl (618 or better) try
this command:
.PP
.Vb 1
\&  ppm install XML::Simple
.Ve
.PP
If that doesn't work, you really only need the Simple.pm file, so extract it
from the .tar.gz file (eg: using WinZIP) and save it in the \esite\elib\eXML
directory under your Perl installation (typically C:\ePerl).
.SS "I'm trying to install XML::Simple and 'make test' fails"
.IX Subsection "I'm trying to install XML::Simple and 'make test' fails"
Is the directory where you've unpacked XML::Simple mounted from a file server
using \s-1NFS, SMB\s0 or some other network file sharing?  If so, that may cause
errors in the following test scripts:
.PP
.Vb 3
\&  3_Storable.t
\&  4_MemShare.t
\&  5_MemCopy.t
.Ve
.PP
The test suite is designed to exercise the boundary conditions of all
XML::Simple's functionality and these three scripts exercise the caching
functions.  If XML::Simple is asked to parse a file for which it has a cached
copy of a previous parse, then it compares the timestamp on the \s-1XML\s0 file with
the timestamp on the cached copy.  If the cached copy is *newer* then it will
be used.  If the cached copy is older or the same age then the file is
re-parsed.  The test scripts will get confused by networked filesystems if
the workstation and server system clocks are not synchronised (to the
second).
.PP
If you get an error in one of these three test scripts but you don't plan to
use the caching options (they're not enabled by default), then go right ahead
and run 'make install'.  If you do plan to use caching, then try unpacking
the distribution on local disk and doing the build/test there.
.PP
It's probably not a good idea to use the caching options with networked
filesystems in production.  If the file server's clock is ahead of the local
clock, XML::Simple will re-parse files when it could have used the cached
copy.  However if the local clock is ahead of the file server clock and a
file is changed immediately after it is cached, the old cached copy will be
used.
.PP
Is one of the three test scripts (above) failing but you're not running on
a network filesystem?  Are you running Win32?  If so, you may be seeing a bug
in Win32 where writes to a file do not affect its modification timestamp.
.PP
If none of these scenarios match your situation, please confirm you're
running the latest version of XML::Simple and then email the output of
\&'make test' to me at grantm@cpan.org
.SS "Why is XML::Simple so slow?"
.IX Subsection "Why is XML::Simple so slow?"
If you find that XML::Simple is very slow reading \s-1XML,\s0 the most likely reason
is that you have \s-1XML::SAX\s0 installed but no additional \s-1SAX\s0 parser module.  The
\&\s-1XML::SAX\s0 distribution includes an \s-1XML\s0 parser written entirely in Perl.  This is
very portable but not very fast.  For better performance install either
XML::SAX::Expat or XML::LibXML.
.SH "Usage"
.IX Header "Usage"
.SS "How do I use XML::Simple?"
.IX Subsection "How do I use XML::Simple?"
If you had an \s-1XML\s0 document called /etc/appconfig/foo.xml you could 'slurp' it
into a simple data structure (typically a hashref) with these lines of code:
.PP
.Vb 1
\&  use XML::Simple;
\&
\&  my $config = XMLin(\*(Aq/etc/appconfig/foo.xml\*(Aq);
.Ve
.PP
The \fIXMLin()\fR function accepts options after the filename.
.SS "There are so many options, which ones do I really need to know about?"
.IX Subsection "There are so many options, which ones do I really need to know about?"
Although you can get by without using any options, you shouldn't even
consider using XML::Simple in production until you know what these two
options do:
.IP "\(bu" 4
forcearray
.IP "\(bu" 4
keyattr
.PP
The reason you really need to read about them is because the default values
for these options will trip you up if you don't.  Although everyone agrees
that these defaults are not ideal, there is not wide agreement on what they
should be changed to.  The answer therefore is to read about them (see below)
and select values which are right for you.
.SS "What is the forcearray option all about?"
.IX Subsection "What is the forcearray option all about?"
Consider this \s-1XML\s0 in a file called ./person.xml:
.PP
.Vb 7
\&  <person>
\&    <first_name>Joe</first_name>
\&    <last_name>Bloggs</last_name>
\&    <hobbie>bungy jumping</hobbie>
\&    <hobbie>sky diving</hobbie>
\&    <hobbie>knitting</hobbie>
\&  </person>
.Ve
.PP
You could read it in with this line:
.PP
.Vb 1
\&  my $person = XMLin(\*(Aq./person.xml\*(Aq);
.Ve
.PP
Which would give you a data structure like this:
.PP
.Vb 5
\&  $person = {
\&    \*(Aqfirst_name\*(Aq => \*(AqJoe\*(Aq,
\&    \*(Aqlast_name\*(Aq  => \*(AqBloggs\*(Aq,
\&    \*(Aqhobbie\*(Aq     => [ \*(Aqbungy jumping\*(Aq, \*(Aqsky diving\*(Aq, \*(Aqknitting\*(Aq ]
\&  };
.Ve
.PP
The <first_name> and <last_name> elements are represented as
simple scalar values which you could refer to like this:
.PP
.Vb 1
\&  print "$person\->{first_name} $person\->{last_name}\en";
.Ve
.PP
The <hobbie> elements are represented as an array \- since there is
more than one.  You could refer to the first one like this:
.PP
.Vb 1
\&  print $person\->{hobbie}\->[0], "\en";
.Ve
.PP
Or the whole lot like this:
.PP
.Vb 1
\&  print join(\*(Aq, \*(Aq, @{$person\->{hobbie}} ), "\en";
.Ve
.PP
The catch is, that these last two lines of code will only work for people
who have more than one hobbie.  If there is only one <hobbie>
element, it will be represented as a simple scalar (just like
<first_name> and <last_name>).  Which might lead you to write
code like this:
.PP
.Vb 6
\&  if(ref($person\->{hobbie})) {
\&    print join(\*(Aq, \*(Aq, @{$person\->{hobbie}} ), "\en";
\&  }
\&  else {
\&    print $person\->{hobbie}, "\en";
\&  }
.Ve
.PP
Don't do that.
.PP
One alternative approach is to set the forcearray option to a true value:
.PP
.Vb 1
\&  my $person = XMLin(\*(Aq./person.xml\*(Aq, forcearray => 1);
.Ve
.PP
Which will give you a data structure like this:
.PP
.Vb 5
\&  $person = {
\&    \*(Aqfirst_name\*(Aq => [ \*(AqJoe\*(Aq ],
\&    \*(Aqlast_name\*(Aq  => [ \*(AqBloggs\*(Aq ],
\&    \*(Aqhobbie\*(Aq     => [ \*(Aqbungy jumping\*(Aq, \*(Aqsky diving\*(Aq, \*(Aqknitting\*(Aq ]
\&  };
.Ve
.PP
Then you can use this line to refer to all the list of hobbies even if there
was only one:
.PP
.Vb 1
\&  print join(\*(Aq, \*(Aq, @{$person\->{hobbie}} ), "\en";
.Ve
.PP
The downside of this approach is that the <first_name> and
<last_name> elements will also always be represented as arrays even
though there will never be more than one:
.PP
.Vb 1
\&  print "$person\->{first_name}\->[0] $person\->{last_name}\->[0]\en";
.Ve
.PP
This might be \s-1OK\s0 if you change the \s-1XML\s0 to use attributes for things that
will always be singular and nested elements for things that may be plural:
.PP
.Vb 3
\&  <person first_name="Jane" last_name="Bloggs">
\&    <hobbie>motorcycle maintenance</hobbie>
\&  </person>
.Ve
.PP
On the other hand, if you prefer not to use attributes, then you could
specify that any <hobbie> elements should always be represented as
arrays and all other nested elements should be simple scalar values unless
there is more than one:
.PP
.Vb 1
\&  my $person = XMLin(\*(Aq./person.xml\*(Aq, forcearray => [ \*(Aqhobbie\*(Aq ]);
.Ve
.PP
The forcearray option accepts a list of element names which should always
be forced to an array representation:
.PP
.Vb 1
\&  forcearray => [ qw(hobbie qualification childs_name) ]
.Ve
.PP
See the XML::Simple manual page for more information.
.SS "What is the keyattr option all about?"
.IX Subsection "What is the keyattr option all about?"
Consider this sample \s-1XML:\s0
.PP
.Vb 5
\&  <catalog>
\&    <part partnum="1842334" desc="High pressure flange" price="24.50" />
\&    <part partnum="9344675" desc="Threaded gasket"      price="9.25" />
\&    <part partnum="5634896" desc="Low voltage washer"   price="12.00" />
\&  </catalog>
.Ve
.PP
You could slurp it in with this code:
.PP
.Vb 1
\&  my $catalog = XMLin(\*(Aq./catalog.xml\*(Aq);
.Ve
.PP
Which would return a data structure like this:
.PP
.Vb 10
\&  $catalog = {
\&      \*(Aqpart\*(Aq => [
\&          {
\&            \*(Aqpartnum\*(Aq => \*(Aq1842334\*(Aq,
\&            \*(Aqdesc\*(Aq    => \*(AqHigh pressure flange\*(Aq,
\&            \*(Aqprice\*(Aq   => \*(Aq24.50\*(Aq
\&          },
\&          {
\&            \*(Aqpartnum\*(Aq => \*(Aq9344675\*(Aq,
\&            \*(Aqdesc\*(Aq    => \*(AqThreaded gasket\*(Aq,
\&            \*(Aqprice\*(Aq   => \*(Aq9.25\*(Aq
\&          },
\&          {
\&            \*(Aqpartnum\*(Aq => \*(Aq5634896\*(Aq,
\&            \*(Aqdesc\*(Aq    => \*(AqLow voltage washer\*(Aq,
\&            \*(Aqprice\*(Aq   => \*(Aq12.00\*(Aq
\&          }
\&      ]
\&  };
.Ve
.PP
Then you could access the description of the first part in the catalog
with this code:
.PP
.Vb 1
\&  print $catalog\->{part}\->[0]\->{desc}, "\en";
.Ve
.PP
However, if you wanted to access the description of the part with the
part number of \*(L"9344675\*(R" then you'd have to code a loop like this:
.PP
.Vb 6
\&  foreach my $part (@{$catalog\->{part}}) {
\&    if($part\->{partnum} eq \*(Aq9344675\*(Aq) {
\&      print $part\->{desc}, "\en";
\&      last;
\&    }
\&  }
.Ve
.PP
The knowledge that each <part> element has a unique partnum attribute
allows you to eliminate this search.  You can pass this knowledge on to
XML::Simple like this:
.PP
.Vb 1
\&  my $catalog = XMLin($xml, keyattr => [\*(Aqpartnum\*(Aq]);
.Ve
.PP
Which will return a data structure like this:
.PP
.Vb 7
\&  $catalog = {
\&    \*(Aqpart\*(Aq => {
\&      \*(Aq5634896\*(Aq => { \*(Aqdesc\*(Aq => \*(AqLow voltage washer\*(Aq,   \*(Aqprice\*(Aq => \*(Aq12.00\*(Aq },
\&      \*(Aq1842334\*(Aq => { \*(Aqdesc\*(Aq => \*(AqHigh pressure flange\*(Aq, \*(Aqprice\*(Aq => \*(Aq24.50\*(Aq },
\&      \*(Aq9344675\*(Aq => { \*(Aqdesc\*(Aq => \*(AqThreaded gasket\*(Aq,      \*(Aqprice\*(Aq => \*(Aq9.25\*(Aq  }
\&    }
\&  };
.Ve
.PP
XML::Simple has been able to transform \f(CW$catalog\fR\->{part} from an arrayref to
a hashref (keyed on partnum).  This transformation is called 'array folding'.
.PP
Through the use of array folding, you can now index directly to the
description of the part you want:
.PP
.Vb 1
\&  print $catalog\->{part}\->{9344675}\->{desc}, "\en";
.Ve
.PP
The 'keyattr' option also enables array folding when the unique key is in a
nested element rather than an attribute.  eg:
.PP
.Vb 10
\&  <catalog>
\&    <part>
\&      <partnum>1842334</partnum>
\&      <desc>High pressure flange</desc>
\&      <price>24.50</price>
\&    </part>
\&    <part>
\&      <partnum>9344675</partnum>
\&      <desc>Threaded gasket</desc>
\&      <price>9.25</price>
\&    </part>
\&    <part>
\&      <partnum>5634896</partnum>
\&      <desc>Low voltage washer</desc>
\&      <price>12.00</price>
\&    </part>
\&  </catalog>
.Ve
.PP
See the XML::Simple manual page for more information.
.SS "So what's the catch with 'keyattr'?"
.IX Subsection "So what's the catch with 'keyattr'?"
One thing to watch out for is that you might get array folding even if you
don't supply the keyattr option.  The default value for this option is:
.PP
.Vb 1
\&  [ \*(Aqname\*(Aq, \*(Aqkey\*(Aq, \*(Aqid\*(Aq]
.Ve
.PP
Which means if your \s-1XML\s0 elements have a 'name', 'key' or 'id' attribute (or
nested element) then they may get folded on those values.  This means that
you can take advantage of array folding simply through careful choice of
attribute names.  On the hand, if you really don't want array folding at all,
you'll need to set 'key attr to an empty list:
.PP
.Vb 1
\&  my $ref = XMLin($xml, keyattr => []);
.Ve
.PP
A second 'gotcha' is that array folding only works on arrays.  That might
seem obvious, but if there's only one record in your \s-1XML\s0 and you didn't set
the 'forcearray' option then it won't be represented as an array and
consequently won't get folded into a hash.  The moral is that if you're
using array folding, you should always turn on the forcearray option.
.PP
You probably want to be as specific as you can be too.  For instance, the
safest way to parse the <catalog> example above would be:
.PP
.Vb 2
\&  my $catalog = XMLin($xml, keyattr => { part => \*(Aqpartnum\*(Aq},
\&                            forcearray => [\*(Aqpart\*(Aq]);
.Ve
.PP
By using the hashref for keyattr, you can specify that only <part>
elements should be folded on the 'partnum' attribute (and that the
<part> elements should not be folded on any other attribute).
.PP
By supplying a list of element names for forcearray, you're ensuring that
folding will work even if there's only one <part>.  You're also
ensuring that if the 'partnum' unique key is supplied in a nested element
then that element won't get forced to an array too.
.SS "How do I know what my data structure should look like?"
.IX Subsection "How do I know what my data structure should look like?"
The rules are fairly straightforward:
.IP "\(bu" 4
each element gets represented as a hash
.IP "\(bu" 4
unless it contains only text, in which case it'll be a simple scalar value
.IP "\(bu" 4
or unless there's more than one element with the same name, in which case
they'll be represented as an array
.IP "\(bu" 4
unless you've got array folding enabled, in which case they'll be folded into
a hash
.IP "\(bu" 4
empty elements (no text contents \fBand\fR no attributes) will either be
represented as an empty hash, an empty string or undef \- depending on the value
of the 'suppressempty' option.
.PP
If you're in any doubt, use Data::Dumper, eg:
.PP
.Vb 2
\&  use XML::Simple;
\&  use Data::Dumper;
\&
\&  my $ref = XMLin($xml);
\&
\&  print Dumper($ref);
.Ve
.SS "I'm getting 'Use of uninitialized value' warnings"
.IX Subsection "I'm getting 'Use of uninitialized value' warnings"
You're probably trying to index into a non-existant hash key \- try
Data::Dumper.
.SS "I'm getting a 'Not an \s-1ARRAY\s0 reference' error"
.IX Subsection "I'm getting a 'Not an ARRAY reference' error"
Something that you expect to be an array is not.  The two most likely causes
are that you forgot to use 'forcearray' or that the array got folded into a
hash \- try Data::Dumper.
.SS "I'm getting a 'No such array field' error"
.IX Subsection "I'm getting a 'No such array field' error"
Something that you expect to be a hash is actually an array.  Perhaps array
folding failed because one element was missing the key attribute \- try
Data::Dumper.
.SS "I'm getting an 'Out of memory' error"
.IX Subsection "I'm getting an 'Out of memory' error"
Something in the data structure is not as you expect and Perl may be trying
unsuccessfully to autovivify things \- try Data::Dumper.
.PP
If you're already using Data::Dumper, try calling \fIDumper()\fR immediately after
\&\fIXMLin()\fR \- ie: before you attempt to access anything in the data structure.
.SS "My element order is getting jumbled up"
.IX Subsection "My element order is getting jumbled up"
If you read an \s-1XML\s0 file with \fIXMLin()\fR and then write it back out with
\&\fIXMLout()\fR, the order of the elements will likely be different.  (However, if
you read the file back in with \fIXMLin()\fR you'll get the same Perl data
structure).
.PP
The reordering happens because XML::Simple uses hashrefs to store your data
and Perl hashes do not really have any order.
.PP
It is possible that a future version of XML::Simple will use Tie::IxHash
to store the data in hashrefs which do retain the order.  However this will
not fix all cases of element order being lost.
.PP
If your application really is sensitive to element order, don't use
XML::Simple (and don't put order-sensitive values in attributes).
.SS "XML::Simple turns nested elements into attributes"
.IX Subsection "XML::Simple turns nested elements into attributes"
If you read an \s-1XML\s0 file with \fIXMLin()\fR and then write it back out with
\&\fIXMLout()\fR, some data which was originally stored in nested elements may end up
in attributes.  (However, if you read the file back in with \fIXMLin()\fR you'll
get the same Perl data structure).
.PP
There are a number of ways you might handle this:
.IP "\(bu" 4
use the 'forcearray' option with \fIXMLin()\fR
.IP "\(bu" 4
use the 'noattr' option with \fIXMLout()\fR
.IP "\(bu" 4
live with it
.IP "\(bu" 4
don't use XML::Simple
.SS "Why does \fIXMLout()\fP insert <name> elements (or attributes)?"
.IX Subsection "Why does XMLout() insert <name> elements (or attributes)?"
Try setting keyattr => [].
.PP
When you call \fIXMLin()\fR to read \s-1XML,\s0 the 'keyattr' option controls whether arrays
get 'folded' into hashes.  Similarly, when you call \fIXMLout()\fR, the 'keyattr'
option controls whether hashes get 'unfolded' into arrays.  As described above,
\&'keyattr' is enabled by default.
.SS "Why are empty elements represented as empty hashes?"
.IX Subsection "Why are empty elements represented as empty hashes?"
An element is always represented as a hash unless it contains only text, in
which case it is represented as a scalar string.
.PP
If you would prefer empty elements to be represented as empty strings or the
undefined value, set the 'suppressempty' option to '' or undef respectively.
.SS "Why is ParserOpts deprecated?"
.IX Subsection "Why is ParserOpts deprecated?"
The \f(CW\*(C`ParserOpts\*(C'\fR option is a remnant of the time when XML::Simple only worked
with the XML::Parser \s-1API. \s0 Its value is completely ignored if you're using a
\&\s-1SAX\s0 parser, so writing code which relied on it would bar you from taking
advantage of \s-1SAX.\s0
.PP
Even if you are using XML::Parser, it is seldom necessary to pass options to
the parser object.  A number of people have written to say they use this option
to set XML::Parser's \f(CW\*(C`ProtocolEncoding\*(C'\fR option.  Don't do that, it's wrong,
Wrong, \s-1WRONG\s0!  Fix the \s-1XML\s0 document so that it's well-formed and you won't have
a problem.
.PP
Having said all of that, as long as XML::Simple continues to support the
XML::Parser \s-1API,\s0 this option will not be removed.  There are currently no plans
to remove support for the XML::Parser \s-1API.\s0

cmd: