perltoc - perl documentation table of contents
- NAME
- DESCRIPTION
- BASIC DOCUMENTATION
- perl - Practical Extraction and Report Language
- perlintro - a brief introduction and overview of Perl
- perlreftut - Mark's very short tutorial about references
- perldsc - Perl Data Structures Cookbook
- perllol - Manipulating Arrays of Arrays in Perl
- perlrequick - Perl regular expressions quick start
- perlretut - Perl regular expressions tutorial
- perlboot - Beginner's Object-Oriented Tutorial
- perltoot - Tom's object-oriented tutorial for perl
- perltooc - Tom's OO Tutorial for Class Data in Perl
- perlbot - Bag'o Object Tricks (the BOT)
- perlperf - Perl Performance and Optimization Techniques
- perlstyle - Perl style guide
- perlcheat - Perl 5 Cheat Sheet
- perltrap - Perl traps for the unwary
- perldebtut - Perl debugging tutorial
- perlfaq - frequently asked questions about Perl
- perlfaq1 - General Questions About Perl
- perlfaq2 - Obtaining and Learning about Perl
- perlfaq3 - Programming Tools
- perlfaq4 - Data Manipulation
- perlfaq5 - Files and Formats
- perlfaq6 - Regular Expressions
- perlfaq7 - General Perl Language Issues
- perlfaq8 - System Interaction
- perlfaq9 - Networking
- perlsyn - Perl syntax
- perldata - Perl data types
- perlop - Perl operators and precedence
- perlsub - Perl subroutines
- perlfunc - Perl builtin functions
- perlopentut - tutorial on opening things in Perl
- perlpacktut - tutorial on
packandunpack - perlpod - the Plain Old Documentation format
- perlpodspec - Plain Old Documentation: format specification and
- perlrun - how to execute the Perl interpreter
- perldiag - various Perl diagnostics
- perllexwarn - Perl Lexical Warnings
- perldebug - Perl debugging
- perlvar - Perl predefined variables
- perlre - Perl regular expressions
- perlrebackslash - Perl Regular Expression Backslash Sequences and
- perlrecharclass - Perl Regular Expression Character Classes
- perlreref - Perl Regular Expressions Reference
- perlref - Perl references and nested data structures
- perlform - Perl formats
- perlobj - Perl objects
- perltie - how to hide an object class in a simple variable
- perldbmfilter - Perl DBM Filters
- perlipc - Perl interprocess communication (signals, fifos, pipes,
- perlfork - Perl's
fork()emulation - perlnumber - semantics of numbers and numeric operations in Perl
- perlthrtut - Tutorial on threads in Perl
- perlothrtut - old tutorial on threads in Perl
- perlport - Writing portable Perl
- perllocale - Perl locale handling (internationalization and
- perluniintro - Perl Unicode introduction
- perlunicode - Unicode support in Perl
- perlunifaq - Perl Unicode FAQ
- perlunitut - Perl Unicode Tutorial
- perlebcdic - Considerations for running Perl on EBCDIC platforms
- perlsec - Perl security
- perlmod - Perl modules (packages and symbol tables)
- perlmodlib - constructing new Perl modules and finding existing ones
- perlmodstyle - Perl module style guide
- perlmodinstall - Installing CPAN Modules
- perlnewmod - preparing a new module for distribution
- perlpragma - how to write a user pragma
- perlutil - utilities packaged with the Perl distribution
- perlcompile - Introduction to the Perl Compiler-Translator
- perlfilter - Source Filters
- perlglossary - Perl Glossary
- perlembed - how to embed perl in your C program
- perldebguts - Guts of Perl debugging
- perlxstut, perlXStut - Tutorial for writing XSUBs
- perlxs - XS language reference manual
- perlclib - Internal replacements for standard C library functions
- perlguts - Introduction to the Perl API
- perlcall - Perl calling conventions from C
- perlmroapi - Perl method resolution plugin interface
- perlreapi - perl regular expression plugin interface
- perlreguts - Description of the Perl regular expression engine.
- perlapi - autogenerated documentation for the perl public API
- perlintern - autogenerated documentation of purely internal
- perliol - C API for Perl's implementation of IO in Layers.
- perlapio - perl's IO abstraction interface.
- perlhack - How to hack at the Perl internals
- perlrepository - Using the Perl source repository
- perlbook - Perl book information
- perlcommunity - a brief overview of the Perl community
- perltodo - Perl TO-DO List
- perldoc - Look up Perl documentation in Pod format.
- perlhist - the Perl history records
- perldelta - what is new for perl v5.10.1
- perl5101delta, perldelta - what is new for perl v5.10.1
- perl5100delta - what is new for perl 5.10.0
- perl595delta - what is new for perl v5.9.5
- perl594delta - what is new for perl v5.9.4
- perl593delta - what is new for perl v5.9.3
- perl592delta - what is new for perl v5.9.2
- perl591delta - what is new for perl v5.9.1
- perl590delta - what is new for perl v5.9.0
- perl588delta - what is new for perl v5.8.8
- perl589delta - what is new for perl v5.8.9
- perl587delta - what is new for perl v5.8.7
- perl586delta - what is new for perl v5.8.6
- perl585delta - what is new for perl v5.8.5
- perl584delta - what is new for perl v5.8.4
- perl583delta - what is new for perl v5.8.3
- perl582delta - what is new for perl v5.8.2
- perl581delta - what is new for perl v5.8.1
- perl58delta - what is new for perl v5.8.0
- perl573delta - what's new for perl v5.7.3
- perl572delta - what's new for perl v5.7.2
- perl571delta - what's new for perl v5.7.1
- perl570delta - what's new for perl v5.7.0
- perl561delta - what's new for perl v5.6.x
- perl56delta - what's new for perl v5.6.0
- perl5005delta - what's new for perl5.005
- perl5004delta - what's new for perl5.004
- perlartistic - the Perl Artistic License
- perlgpl - the GNU General Public License, version 2
- perlaix, README.aix - Perl version 5 on IBM Unix (AIX) systems
- perlamiga - Perl under Amiga OS
- perlapollo, README.apollo - Perl version 5 on Apollo DomainOS
- perlbeos, README.beos - Perl version 5.8+ on BeOS
- perlbs2000, README.BS2000 - building and installing Perl for BS2000.
- perlce - Perl for WinCE
- perlcygwin, README.cygwin - Perl for Cygwin
- perldgux - Perl under DG/UX.
- perldos - Perl under DOS, W31, W95.
- perlepoc, README.epoc - Perl for EPOC
- perlfreebsd, README.freebsd - Perl version 5 on FreeBSD systems
- perlhaiku, README.haiku - Perl version 5.10+ on Haiku
- perlhpux, README.hpux - Perl version 5 on Hewlett-Packard Unix
- perlhurd, README.hurd - Perl version 5 on Hurd
- perlirix, README.irix - Perl version 5 on Irix systems
- perllinux, README.linux - Perl version 5 on Linux systems
- perlmachten, README.machten - Perl version 5 on Power MachTen
- perlmacos, README.macos - Perl under Mac OS (Classic)
- perlmacosx, README.macosx - Perl under Mac OS X
- perlmint, README.mint - Perl version 5 on Atari MiNT
- perlmpeix, README.mpeix - Perl/iX for HP e3000 MPE
- perlnetware - Perl for NetWare
- perlopenbsd, README.openbsd - Perl version 5 on OpenBSD systems
- perlos2 - Perl under OS/2, DOS, Win0.3*, Win0.95 and WinNT.
- perlos390, README.os390 - building and installing Perl for OS/390
- perlos400, README.os400 - Perl version 5 on OS/400
- perlplan9 - Plan 9-specific documentation for Perl
- perlqnx, README.qnx - Perl version 5 on QNX
- perlriscos, README.riscos - Perl version 5 for RISC OS
- perlsolaris, README.solaris - Perl version 5 on Solaris systems
- perlsymbian, README.symbian - Perl version 5 on Symbian OS
- perltru64, README.tru64 - Perl version 5 on Tru64 (formerly known as
- perluts - Perl under UTS
- perlvmesa, README.vmesa - building and installing Perl for VM/ESA.
- perlvms - VMS-specific documentation for Perl
- perlvos, README.vos - Perl for Stratus VOS
- perlwin32 - Perl under Windows
- PRAGMA DOCUMENTATION
- attrs - set/get attributes of a subroutine (deprecated)
- mro - Method Resolution Order
- re - Perl pragma to alter regular expression behaviour
- threads-shared, threads::shared - Perl extension for sharing data
- threads - Perl interpreter-based threads
- attributes - get/set subroutine or variable attributes
- autodie - Replace functions with ones that succeed or die with
- autodiexception, autodie::exception - Exceptions from autodying
- autodiexception::system, autodie::exception::system - Exceptions
- autodie::hints - Provide hints about user subroutines to autodie
- autouse - postpone load of modules until a function is used
- base - Establish an ISA relationship with base classes at compile
- bigint - Transparent BigInteger support for Perl
- bignum - Transparent BigNumber support for Perl
- bigrat - Transparent BigNumber/BigRational support for Perl
- blib - Use MakeMaker's uninstalled version of a package
- bytes - Perl pragma to force byte semantics rather than character
- charnames - define character names for
\N{named}string literal - constant - Perl pragma to declare constants
- diagnostics, splain - produce verbose warning diagnostics
- encoding - allows you to write your script in non-ascii or non-utf8
- encoding::warnings - Warn on implicit encoding conversions
- feature - Perl pragma to enable new syntactic features
- fields - compile-time class fields
- filetest - Perl pragma to control the filetest permission operators
- if -
usea Perl module if a condition holds - integer - Perl pragma to use integer arithmetic instead of floating
- less - perl pragma to request less of something
- lib - manipulate @INC at compile time
- locale - Perl pragma to use and avoid POSIX locales for built-in
- open - perl pragma to set default PerlIO layers for input and output
- ops - Perl pragma to restrict unsafe operations when compiling
- overload - Package for overloading Perl operations
- overloading - perl pragma to lexically control overloading
- parent - Establish an ISA relationship with base classes at compile
- sigtrap - Perl pragma to enable simple signal handling
- sort - perl pragma to control
sort()behaviour - strict - Perl pragma to restrict unsafe constructs
- subs - Perl pragma to predeclare sub names
- threadshared, threads::shared - Perl extension for sharing data
- utf8 - Perl pragma to enable/disable UTF-8 (or UTF-EBCDIC) in source
- vars - Perl pragma to predeclare global variable names (obsolete)
- version - Perl extension for Version Objects
- version::Internals, version::Internal - Perl extension for Version
- vmsish - Perl pragma to control VMS-specific language features
- warnings - Perl pragma to control optional warnings
- warnings::register - warnings import function
- MODULE DOCUMENTATION
- ActivePerl - ActiveState's quality-assured binary build of Perl
- AnyDBM_File - provide framework for multiple DBMs
- App::Prove - Implements the
provecommand. - App::Prove::State - State storage for the
provecommand. - App::Prove::State::Result - Individual test suite results.
- App::Prove::State::Result::Test - Individual test results.
- Archive::Extract - A generic archive extracting mechanism
- Archive::Tar - module for manipulations of tar archives
- Archive::Tar::File - a subclass for in-memory extracted file from
- Attribute-Handlers::lib::Attribute::Handlers, Attribute::Handlers -
- Attribute::Handlers - Simpler definition of attribute handlers
- AutoLoader - load subroutines only on demand
- AutoSplit - split a package for autoloading
- B - The Perl Compiler
- B::Concise - Walk Perl syntax tree, printing concise info about ops
- B::Debug - Walk Perl syntax tree, printing debug info about ops
- B::Deparse - Perl compiler backend to produce perl code
- B::Lint - Perl lint
- B::Lint::Debug - Adds debugging stringification to B::
- B::O, O - Generic interface to Perl Compiler backends
- B::Showlex - Show lexical variables used in functions or files
- B::Terse - Walk Perl syntax tree, printing terse info about ops
- B::Xref - Generates cross reference reports for Perl programs
- Benchmark - benchmark running times of Perl code
- CGI - Handle Common Gateway Interface requests and responses
- CGI::Apache - Backward compatibility module for CGI.pm
- CGI::Carp, CGI::Carp - CGI routines for writing to the HTTPD (or
- CGI::Cookie - Interface to Netscape Cookies
- CGI::Fast - CGI Interface for Fast CGI
- CGI::Pretty - module to produce nicely formatted HTML code
- CGI::Push - Simple Interface to Server Push
- CGI::Switch - Backward compatibility module for defunct CGI::Switch
- CGI::Util - Internal utilities used by CGI module
- CORE - Pseudo-namespace for Perl's core routines
- CPAN - query, download and build perl modules from CPAN sites
- CPAN::API::HOWTO - a recipe book for programming with CPAN.pm
- CPAN::Distroprefs - read and match distroprefs
- CPAN::FirstTime - Utility for CPAN::Config file Initialization
- CPAN::Kwalify - Interface between CPAN.pm and Kwalify.pm
- CPAN::Version - utility functions to compare CPAN versions
- CPANPLUS - API & CLI access to the CPAN mirrors
- CPANPLUS::Backend
- CPANPLUS::Backend::RV
- CPANPLUS::Config
- CPANPLUS::Configure
- CPANPLUS::Dist
- CPANPLUS::Dist::Autobundle
- CPANPLUS::Dist::Base - Base class for custom distribution classes
- CPANPLUS::Dist::Build - CPANPLUS plugin to install packages that use
- CPANPLUS::Dist::Build::Constants - Constants for
- CPANPLUS::Dist::MM
- CPANPLUS::Dist::Sample - Sample code to create your own Dist::*
- CPANPLUS::Error
- CPANPLUS::FAQ
- CPANPLUS::Hacking
- CPANPLUS::Internals
- CPANPLUS::Internals::Extract
- CPANPLUS::Internals::Fetch
- CPANPLUS::Internals::Report
- CPANPLUS::Internals::Search
- CPANPLUS::Internals::Source
- CPANPLUS::Internals::Source::Memory - In memory implementation
- CPANPLUS::Internals::Source::SQLite - SQLite implementation
- CPANPLUS::Internals::Utils
- CPANPLUS::Module
- CPANPLUS::Module::Author
- CPANPLUS::Module::Author::Fake
- CPANPLUS::Module::Checksums
- CPANPLUS::Module::Fake
- CPANPLUSelfupdate, CPANPLUS::Selfupdate
- CPANPLUShell, CPANPLUS::Shell
- CPANPLUShell::Classic, CPANPLUS::Shell::Classic - CPAN.pm emulation
- CPANPLUShell::Default, CPANPLUS::Shell::Default
- CPANPLUShell::Default::Plugins::CustomSource,
- CPANPLUShell::Default::Plugins::HOWTO,
- CPANPLUShell::Default::Plugins::Remote,
- CPANPLUShell::Default::Plugins::Source,
- CPANox, CPAN::Nox - Wrapper around CPAN.pm without using any XS
- Carp, carp - warn of errors (from perspective of caller)
- Carp::Heavy - heavy machinery, no user serviceable parts inside
- Class::ISA - report the search path for a class's ISA tree
- Class::Struct - declare struct-like datatypes as Perl classes
- Compress-Raw-Bzip2::lib::Compress::Raw::Bzip2, Compress::Raw::Bzip2
- Compress-Raw-Bzip2::pod::FAQ, Compress::Raw::Bzip2::FAQ -
- Compress-Raw-Zlib::Compress::Raw::Zlib, Compress::Raw::Zlib -
- Compress-Raw-Zlib::pod::FAQ, Compress::Raw::Zlib::FAQ - Frequently
- Compress::Raw::Bzip2 - Low-Level Interface to bzip2 compression
- Compress::Raw::Zlib - Low-Level Interface to zlib compression
- Compress::Zlib - Interface to zlib compression library
- Config - access Perl configuration information
- Cwd - get pathname of current working directory
- DB - programmatic interface to the Perl debugging API
- DBM_Filter - Filter DBM keys/values
- DBM_Filter::compress - filter for DBM_Filter
- DBM_Filter::encode - filter for DBM_Filter
- DBM_Filter::int32 - filter for DBM_Filter
- DBM_Filter::null - filter for DBM_Filter
- DBM_Filter::utf8 - filter for DBM_Filter
- DB_File - Perl5 access to Berkeley DB version 1.x
- Data-Dumper, Data::Dumper - stringified perl data structures,
- Data::Dumper - stringified perl data structures, suitable for both
- Devel-DProf, Devel::DProf - a Perl code profiler
- Devel-PPPort, Devel::PPPort - Perl/Pollution/Portability
- Devel-Peek, Devel::Peek - A data debugging tool for the XS
- Devel::DProf - a Perl code profiler
- Devel::InnerPackage - find all the inner packages of a package
- Devel::PPPort - Perl/Pollution/Portability
- Devel::Peek - A data debugging tool for the XS programmer
- Devel::SelfStubber - generate stubs for a SelfLoading module
- Digest - Modules that calculate message digests
- Digest-MD5, Digest::MD5 - Perl interface to the MD5 Algorithm
- Digest-SHA::lib::Digest::SHA, Digest::SHA - Perl extension for
- Digest::MD5 - Perl interface to the MD5 Algorithm
- Digest::SHA - Perl extension for SHA-1/224/256/384/512
- Digest::base - Digest base class
- Digest::file - Calculate digests of files
- DirHandle - supply object methods for directory handles
- Dumpvalue - provides screen dump of Perl data.
- DynaLoader - Dynamically load C libraries into Perl code
- DynaLoader::XSLoader, XSLoader - Dynamically load C libraries into
- Encode - character encodings
- Encode::Alias - alias definitions to encodings
- Encode::Byte - Single Byte Encodings
- Encode::CJKConstants - Internally used by Encode::??::ISO_2022_*
- Encode::CN - China-based Chinese Encodings
- Encode::CN::HZ - internally used by Encode::CN
- Encode::Config - internally used by Encode
- Encode::EBCDIC - EBCDIC Encodings
- Encode::Encoding - Encode Implementation Base Class
- Encode::GSM0338 - ESTI GSM 03.38 Encoding
- Encode::Guess - Guesses encoding from data
- Encode::JP - Japanese Encodings
- Encode::JP::H2Z - internally used by Encode::JP::2022_JP*
- Encode::JP::JIS7 - internally used by Encode::JP
- Encode::KR - Korean Encodings
- Encode::KR::2022_KR - internally used by Encode::KR
- Encode::MIME::Header - MIME 'B' and 'Q' header encoding
- Encode::MIME::Name, Encode::MIME::NAME - internally used by Encode
- Encode::PerlIO - a detailed document on Encode and PerlIO
- Encode::Supported - Encodings supported by Encode
- Encode::Symbol - Symbol Encodings
- Encode::TW - Taiwan-based Chinese Encodings
- Encode::Unicode - Various Unicode Transformation Formats
- Encode::Unicode::UTF7 - UTF-7 encoding
- Encode::lib::Encode::Alias, Encode::Alias - alias definitions to
- Encode::lib::Encode::CJKConstants, Encode::CJKConstants.pm -
- Encode::lib::Encode::CN::HZ, Encode::CN::HZ - internally used by
- Encode::lib::Encode::Config, Encode::Config - internally used by
- Encode::lib::Encode::Encoding, Encode::Encoding - Encode
- Encode::lib::Encode::GSM0338, Encode::GSM0338 - ESTI GSM 03.38
- Encode::lib::Encode::Guess, Encode::Guess - Guesses encoding from
- Encode::lib::Encode::JP::H2Z, Encode::JP::H2Z - internally used by
- Encode::lib::Encode::JP::JIS7, Encode::JP::JIS7 - internally used
- Encode::lib::Encode::KR::2022_KR, Encode::KR::2022_KR - internally
- Encode::lib::Encode::MIME::Header, Encode::MIME::Header - MIME 'B'
- Encode::lib::Encode::MIME::Name, Encode::MIME::NAME - internally
- Encode::lib::Encode::PerlIO, Encode::PerlIO - a detailed document
- Encode::lib::Encode::Supported, Encode::Supported - Encodings
- Encode::lib::Encode::Unicode::UTF7, Encode::Unicode::UTF7 - UTF-7
- Encode::lib::Encoder, Encode::Encoder - Object Oriented Encoder
- Encodencoding, encoding - allows you to write your script in
- Encoder, Encode::Encoder - Object Oriented Encoder
- English - use nice English (or awk) names for ugly punctuation
- Env - perl module that imports environment variables as scalars or
- Errno - System errno constants
- Exporter - Implements default import method for modules
- Exporter::Heavy - Exporter guts
- ExtUtils::CBuilder - Compile and link C code for Perl modules
- ExtUtils::CBuilder::Platform::Windows - Builder class for Windows
- ExtUtils::Command - utilities to replace common UNIX commands in
- ExtUtils::Command::MM - Commands for the MM's to use in Makefiles
- ExtUtils::Constant - generate XS code to import C header constants
- ExtUtils::Constant::Base - base class for ExtUtils::Constant objects
- ExtUtils::Constant::Utils - helper functions for ExtUtils::Constant
- ExtUtils::Constant::XS - generate C code for XS modules' constants.
- ExtUtils::Embed - Utilities for embedding Perl in C/C++ applications
- ExtUtils::Install - install files from here to there
- ExtUtils::Installed - Inventory management of installed modules
- ExtUtils::Liblist - determine libraries to use and how to use them
- ExtUtils::MM - OS adjusted ExtUtils::MakeMaker subclass
- ExtUtils::MM_AIX - AIX specific subclass of ExtUtils::MM_Unix
- ExtUtils::MM_Any - Platform-agnostic MM methods
- ExtUtils::MM_BeOS - methods to override UN*X behaviour in
- ExtUtils::MM_Cygwin - methods to override UN*X behaviour in
- ExtUtils::MM_DOS - DOS specific subclass of ExtUtils::MM_Unix
- ExtUtils::MM_Darwin - special behaviors for OS X
- ExtUtils::MM_MacOS - once produced Makefiles for MacOS Classic
- ExtUtils::MM_NW5 - methods to override UN*X behaviour in
- ExtUtils::MM_OS2 - methods to override UN*X behaviour in
- ExtUtils::MM_QNX - QNX specific subclass of ExtUtils::MM_Unix
- ExtUtils::MM_UWIN - U/WIN specific subclass of ExtUtils::MM_Unix
- ExtUtils::MM_Unix - methods used by ExtUtils::MakeMaker
- ExtUtils::MM_VMS - methods to override UN*X behaviour in
- ExtUtils::MM_VOS - VOS specific subclass of ExtUtils::MM_Unix
- ExtUtils::MM_Win32 - methods to override UN*X behaviour in
- ExtUtils::MM_Win95 - method to customize MakeMaker for Win9X
- ExtUtils::MY - ExtUtils::MakeMaker subclass for customization
- ExtUtils::MakeMaker - Create a module Makefile
- ExtUtils::MakeMaker::Config - Wrapper around Config.pm
- ExtUtils::MakeMaker::FAQ - Frequently Asked Questions About
- ExtUtils::MakeMaker::Tutorial - Writing a module with MakeMaker
- ExtUtils::Manifest - utilities to write and check a MANIFEST file
- ExtUtils::Miniperl, writemain - write the C code for perlmain.c
- ExtUtils::Mkbootstrap - make a bootstrap file for use by DynaLoader
- ExtUtils::Mksymlists - write linker options files for dynamic
- ExtUtils::Packlist - manage .packlist files
- ExtUtils::ParseXS - converts Perl XS code into C code
- ExtUtils::XSSymSet - keep sets of symbol names palatable to the VMS
- ExtUtils::testlib - add blib/* directories to @INC
- Fatal - Replace functions with equivalents which succeed or die
- Fcntl - load the C Fcntl.h defines
- File-Glob, File::Glob - Perl extension for BSD glob routine
- File::Basename - Parse file paths into directory, filename and
- File::CheckTree - run many filetest checks on a tree
- File::Compare - Compare files or filehandles
- File::Copy - Copy files or filehandles
- File::DosGlob - DOS like globbing and then some
- File::Fetch - A generic file fetching mechanism
- File::Find - Traverse a directory tree.
- File::Glob - Perl extension for BSD glob routine
- File::GlobMapper - Extend File Glob to Allow Input and Output Files
- File::Path - Create or remove directory trees
- File::Spec - portably perform operations on file names
- File::Spec::Cygwin - methods for Cygwin file specs
- File::Spec::Epoc - methods for Epoc file specs
- File::Spec::Functions - portably perform operations on file names
- File::Spec::Mac - File::Spec for Mac OS (Classic)
- File::Spec::OS2 - methods for OS/2 file specs
- File::Spec::Unix - File::Spec for Unix, base for other File::Spec
- File::Spec::VMS - methods for VMS file specs
- File::Spec::Win32 - methods for Win32 file specs
- File::Temp - return name and handle of a temporary file safely
- File::stat - by-name interface to Perl's built-in
stat()functions - FileCache - keep more files open than the system permits
- FileHandle - supply object methods for filehandles
- Filter-Util-Call, Filter::Util::Call - Perl Source Filter Utility
- Filter::Simple - Simplified source filtering
- Filter::Util::Call - Perl Source Filter Utility Module
- FindBin - Locate directory of original perl script
- GDBM_File - Perl5 access to the gdbm library.
- Getopt::Long - Extended processing of command line options
- Getopt::Std, getopt, getopts - Process single-character switches
- Hash-Util-FieldHash::lib::Hash::Util::FieldHash,
- Hash-Utilib::Hash::Util, Hash::Util - A selection of general-utility
- Hash::Util - A selection of general-utility hash subroutines
- Hash::Util::FieldHash - Support for Inside-Out Classes
- I18N-Langinfo, I18N::Langinfo - query locale information
- I18N::Collate - compare 8-bit scalar data according to the current
- I18N::LangTags - functions for dealing with RFC3066-style language
- I18N::LangTags::Detect - detect the user's language preferences
- I18N::LangTags::List - tags and names for human languages
- IO - load various IO modules
- IO-Compress::lib::Compress::Zlib, Compress::Zlib - Interface to zlib
- IO-Compress::lib::File::GlobMapper, File::GlobMapper - Extend File
- IO-Compress::lib::IO::Compress::Base, IO::Compress::Base - Base
- IO-Compress::lib::IO::Compress::Bzip2, IO::Compress::Bzip2 - Write
- IO-Compress::lib::IO::Compress::Deflate, IO::Compress::Deflate -
- IO-Compress::lib::IO::Compress::Gzip, IO::Compress::Gzip - Write RFC
- IO-Compress::lib::IO::Compress::RawDeflate, IO::Compress::RawDeflate
- IO-Compress::lib::IO::Compress::Zip, IO::Compress::Zip - Write zip
- IO-Compress::lib::IO::Uncompress::AnyInflate,
- IO-Compress::lib::IO::Uncompress::AnyUncompress,
- IO-Compress::lib::IO::Uncompress::Base, IO::Uncompress::Base - Base
- IO-Compress::lib::IO::Uncompress::Bunzip2, IO::Uncompress::Bunzip2 -
- IO-Compress::lib::IO::Uncompress::Gunzip, IO::Uncompress::Gunzip -
- IO-Compress::lib::IO::Uncompress::Inflate, IO::Uncompress::Inflate -
- IO-Compress::lib::IO::Uncompress::RawInflate,
- IO-Compress::lib::IO::Uncompress::Unzip, IO::Uncompress::Unzip -
- IO-Compress::pod::FAQ, IO::Compress::FAQ - Frequently Asked
- IO::Compress::Base - Base Class for IO::Compress modules
- IO::Compress::Bzip2 - Write bzip2 files/buffers
- IO::Compress::Deflate - Write RFC 1950 files/buffers
- IO::Compress::Gzip - Write RFC 1952 files/buffers
- IO::Compress::RawDeflate - Write RFC 1951 files/buffers
- IO::Compress::Zip - Write zip files/buffers
- IO::Dir - supply object methods for directory handles
- IO::File - supply object methods for filehandles
- IO::Handle - supply object methods for I/O handles
- IO::Pipe - supply object methods for pipes
- IO::Poll - Object interface to system poll call
- IO::Seekable - supply seek based methods for I/O objects
- IO::Select - OO interface to the select system call
- IO::Socket - Object interface to socket communications
- IO::Socket::INET - Object interface for AF_INET domain sockets
- IO::Socket::UNIX - Object interface for AF_UNIX domain sockets
- IO::Uncompress::AnyInflate - Uncompress zlib-based (zip, gzip)
- IO::Uncompress::AnyUncompress - Uncompress gzip, zip, bzip2 or lzop
- IO::Uncompress::Base - Base Class for IO::Uncompress modules
- IO::Uncompress::Bunzip2 - Read bzip2 files/buffers
- IO::Uncompress::Gunzip - Read RFC 1952 files/buffers
- IO::Uncompress::Inflate - Read RFC 1950 files/buffers
- IO::Uncompress::RawInflate - Read RFC 1951 files/buffers
- IO::Uncompress::Unzip - Read zip files/buffers
- IO::Zlib - IO:: style interface to the Compress::Zlib manpage
- IO::lib::IO::Dir, IO::Dir - supply object methods for directory
- IO::lib::IO::File, IO::File - supply object methods for filehandles
- IO::lib::IO::Handle, IO::Handle - supply object methods for I/O
- IO::lib::IO::Pipe, IO::Pipe - supply object methods for pipes
- IO::lib::IO::Poll, IO::Poll - Object interface to system poll call
- IO::lib::IO::Seekable, IO::Seekable - supply seek based methods for
- IO::lib::IO::Select, IO::Select - OO interface to the select system
- IO::lib::IO::Socket, IO::Socket - Object interface to socket
- IO::lib::IO::Socket::INET, IO::Socket::INET - Object interface for
- IO::lib::IO::Socket::UNIX, IO::Socket::UNIX - Object interface for
- IPC-SysV::lib::IPC::Msg, IPC::Msg - SysV Msg IPC object class
- IPC-SysV::lib::IPC::Semaphore, IPC::Semaphore - SysV Semaphore IPC
- IPC-SysV::lib::IPC::SharedMem, IPC::SharedMem - SysV Shared Memory
- IPC-SysV::lib::IPC::SysV, IPC::SysV - System V IPC constants and
- IPC::Open2, open2 - open a process for both reading and writing
- IPC::Open3, open3 - open a process for reading, writing, and error
- IPCmd, IPC::Cmd - finding and running system commands made easy
- List-Utilib::List::Util, List::Util - A selection of general-utility
- List-Utilib::List::Util::XS, List::Util::XS - Indicate if List::Util
- List-Utilib::Scalar::Util, Scalar::Util - A selection of
- List::Util - A selection of general-utility list subroutines
- List::Util::XS - Indicate if List::Util was compiled with a C
- Locale::Constants - constants for Locale codes
- Locale::Country - ISO codes for country identification (ISO 3166)
- Locale::Currency - ISO three letter codes for currency
- Locale::Language - ISO two letter codes for language identification
- Locale::Maketext - framework for localization
- Locale::Maketext::Simple - Simple interface to
- Locale::Maketext::TPJ13 - article about software localization
- Locale::Script - ISO codes for script identification (ISO 15924)
- Log::Message - A generic message storing mechanism;
- Log::Message::Config - Configuration options for Log::Message
- Log::Message::Handlers - Message handlers for Log::Message
- Log::Message::Item - Message objects for Log::Message
- Log::Message::Simple
- MIME-Base64, MIME::Base64 - Encoding and decoding of base64 strings
- MIME-Base64::QuotedPrint, MIME::QuotedPrint - Encoding and decoding
- MIME::Base64 - Encoding and decoding of base64 strings
- MIME::QuotedPrint - Encoding and decoding of quoted-printable
- Math-BigInt-FastCalc, Math::BigInt::FastCalc - Math::BigInt::Calc
- Math::BigFloat - Arbitrary size floating point math package
- Math::BigInt - Arbitrary size integer/float math package
- Math::BigInt::Calc - Pure Perl module to support Math::BigInt
- Math::BigInt::CalcEmu - Emulate low-level math with BigInt code
- Math::BigInt::FastCalc - Math::BigInt::Calc with some XS for more
- Math::BigRat - Arbitrary big rational numbers
- Math::Complex - complex numbers and associated mathematical
- Math::Trig - trigonometric functions
- Memoize - Make functions faster by trading space for time
- Memoize::AnyDBM_File - glue to provide EXISTS for AnyDBM_File for
- Memoize::Expire - Plug-in module for automatic expiration of
- Memoize::ExpireFile - test for Memoize expiration semantics
- Memoize::ExpireTest - test for Memoize expiration semantics
- Memoize::NDBM_File - glue to provide EXISTS for NDBM_File for
- Memoize::SDBM_File - glue to provide EXISTS for SDBM_File for
- Memoize::Storable - store Memoized data in Storable database
- Module-Pluggable::lib::Devel::InnerPackage, Devel::InnerPackage -
- Module-Pluggable::lib::Module::Pluggable, Module::Pluggable -
- Module-Pluggable::lib::Module::Pluggable::Object,
- Module::Build - Build and install Perl modules
- Module::Build::API - API Reference for Module Authors
- Module::Build::Authoring - Authoring Module::Build modules
- Module::Build::Base - Default methods for Module::Build
- Module::Build::Compat - Compatibility with ExtUtils::MakeMaker
- Module::Build::ConfigData - Configuration for Module::Build
- Module::Build::Cookbook - Examples of Module::Build Usage
- Module::Build::ModuleInfo, ModuleInfo - Gather package and POD
- Module::Build::Notes, $notes_name - Configuration for $module_name
- Module::Build::PPMMaker - Perl Package Manager file creation
- Module::Build::Platform::Amiga - Builder class for Amiga platforms
- Module::Build::Platform::Default - Stub class for unknown platforms
- Module::Build::Platform::EBCDIC - Builder class for EBCDIC platforms
- Module::Build::Platform::MPEiX - Builder class for MPEiX platforms
- Module::Build::Platform::MacOS - Builder class for MacOS platforms
- Module::Build::Platform::RiscOS - Builder class for RiscOS platforms
- Module::Build::Platform::Unix - Builder class for Unix platforms
- Module::Build::Platform::VMS - Builder class for VMS platforms
- Module::Build::Platform::VOS - Builder class for VOS platforms
- Module::Build::Platform::Windows - Builder class for Windows
- Module::Build::Platform::aix - Builder class for AIX platform
- Module::Build::Platform::cygwin - Builder class for Cygwin platform
- Module::Build::Platform::darwin - Builder class for Mac OS X
- Module::Build::Platform::os2 - Builder class for OS/2 platform
- Module::Build::YAML - Provides just enough YAML support so that
- Module::CoreList - what modules shipped with versions of perl
- Module::Load - runtime require of both modules and files
- Module::Load::Conditional - Looking up module information / loading
- Module::Loaded - mark modules as loaded or unloaded
- Module::Pluggable - automatically give your module the ability to
- Module::Pluggable::Object - automatically give your module the
- NDBM_File - Tied access to ndbm files
- NEXT - Provide a pseudo-class NEXT (et al) that allows method
- Net::Cmd - Network Command class (as used by FTP, SMTP etc)
- Net::Config - Local configuration data for libnet
- Net::Domain - Attempt to evaluate the current host's internet name
- Net::FTP - FTP Client class
- Net::NNTP - NNTP Client class
- Net::POP3 - Post Office Protocol 3 Client class (RFC1939)
- Net::Ping - check a remote host for reachability
- Net::SMTP - Simple Mail Transfer Protocol Client
- Net::Time - time and daytime network client interface
- Net::hostent - by-name interface to Perl's built-in gethost*()
- Net::libnetFAQ, libnetFAQ - libnet Frequently Asked Questions
- Net::netent - by-name interface to Perl's built-in getnet*()
- Net::protoent - by-name interface to Perl's built-in getproto*()
- Net::servent - by-name interface to Perl's built-in getserv*()
- Netrc, Net::Netrc - OO interface to users netrc file
- O - Generic interface to Perl Compiler backends
- ODBM_File - Tied access to odbm files
- Object::Accessor
- Opcode - Disable named opcodes when compiling perl code
- Opcode::ops, ops - Perl pragma to restrict unsafe operations when
- POSIX - Perl interface to IEEE Std 1003.1
- Package::Constants - List all constants declared in a package
- Params::Check - A generic input parsing/checking mechanism.
- Parse::CPAN::Meta - Parse META.yml and other similar CPAN metadata
- PerlIO - On demand loader for PerlIO layers and root of PerlIO::*
- PerlIO-encoding, PerlIO::encoding - encoding layer
- PerlIO-scalar, PerlIO::scalar - in-memory IO, scalar IO
- PerlIO-via, PerlIO::via - Helper class for PerlIO layers implemented
- PerlIO::encoding - encoding layer
- PerlIO::scalar - in-memory IO, scalar IO
- PerlIO::via - Helper class for PerlIO layers implemented in perl
- PerlIO::via::QuotedPrint - PerlIO layer for quoted-printable strings
- Pod::Checker,
podchecker()- check pod documents for syntax errors - Pod::Escapes - for resolving Pod E<...> sequences
- Pod::Find - find POD documents in directory trees
- Pod::Html - module to convert pod files to HTML
- Pod::InputObjects - objects representing POD input paragraphs,
- Pod::LaTeX - Convert Pod data to formatted Latex
- Pod::Man - Convert POD data to formatted *roff input
- Pod::ParseLink - Parse an L<> formatting code in POD text
- Pod::ParseUtils - helpers for POD parsing and conversion
- Pod::Parser - base class for creating POD filters and translators
- Pod::Perldoc::ToChecker - let Perldoc check Pod for errors
- Pod::Perldoc::ToMan - let Perldoc render Pod as man pages
- Pod::Perldoc::ToNroff - let Perldoc convert Pod to nroff
- Pod::Perldoc::ToPod - let Perldoc render Pod as ... Pod!
- Pod::Perldoc::ToRtf - let Perldoc render Pod as RTF
- Pod::Perldoc::ToText - let Perldoc render Pod as plaintext
- Pod::Perldoc::ToTk - let Perldoc use Tk::Pod to render Pod
- Pod::Perldoc::ToXml - let Perldoc render Pod as XML
- Pod::PlainText - Convert POD data to formatted ASCII text
- Pod::Plainer - Perl extension for converting Pod to old style Pod.
- Pod::Select,
podselect()- extract selected sections of POD from - Pod::Simple - framework for parsing Pod
- Pod::Simple::Checker - check the Pod syntax of a document
- Pod::Simple::Debug - put Pod::Simple into trace/debug mode
- Pod::Simple::DumpAsText - dump Pod-parsing events as text
- Pod::Simple::DumpAsXML - turn Pod into XML
- Pod::Simple::HTML - convert Pod to HTML
- Pod::Simple::HTMLBatch - convert several Pod files to several HTML
- Pod::Simple::LinkSection - represent "section" attributes of L
- Pod::Simple::Methody - turn Pod::Simple events into method calls
- Pod::Simple::PullParser - a pull-parser interface to parsing Pod
- Pod::Simple::PullParserEndToken - end-tokens from
- Pod::Simple::PullParserStartToken - start-tokens from
- Pod::Simple::PullParserTextToken - text-tokens from
- Pod::Simple::PullParserToken - tokens from Pod::Simple::PullParser
- Pod::Simple::RTF - format Pod as RTF
- Pod::Simple::Search - find POD documents in directory trees
- Pod::Simple::Subclassing - write a formatter as a Pod::Simple
- Pod::Simple::Text - format Pod as plaintext
- Pod::Simple::TextContent - get the text content of Pod
- Pod::Simple::XHTML - format Pod as validating XHTML
- Pod::Simple::XMLOutStream - turn Pod into XML
- Pod::SimpleTree, Pod::Simple::SimpleTree - parse Pod into a simple
- Pod::Text - Convert POD data to formatted ASCII text
- Pod::Text::Color - Convert POD data to formatted color ASCII text
- Pod::Text::Overstrike, =for stopwords
- Pod::Text::Termcap - Convert POD data to ASCII text with format
- Pod::Usage, pod2usage() - print a usage message from embedded pod
- SDBM_File - Tied access to sdbm files
- Safe - Compile and execute code in restricted compartments
- Scalar::Util - A selection of general-utility scalar subroutines
- Search::Dict, look - search for key in dictionary file
- SelectSaver - save and restore selected file handle
- SelfLoader - load functions only on demand
- Shell - run shell commands transparently within perl
- Socket, sockaddr_in, sockaddr_un, inet_aton, inet_ntoa - load the C
- Storable - persistence for Perl data structures
- Switch - A switch statement for Perl
- Symbol - manipulate Perl symbols and their names
- Sys-Hostname, Sys::Hostname - Try every conceivable way to get
- Sys-Syslog, Sys::Syslog - Perl interface to the UNIX
syslog(3)calls - Sys-Syslog::win32::Win32, Sys::Syslog::Win32 - Win32 support for
- Sys::Hostname - Try every conceivable way to get hostname
- TAP::Base - Base class that provides common functionality to
- TAP::Formatter::Base, TAP::Formatter::Console - Harness output
- TAP::Formatter::Color - Run Perl test scripts with color
- TAP::Formatter::Console - Harness output delegate for default
- TAP::Formatter::Console::ParallelSession - Harness output delegate
- TAP::Formatter::Console::Session - Harness output delegate for
- TAP::Formatter::File - Harness output delegate for file output
- TAP::Formatter::File::Session - Harness output delegate for file
- TAP::Formatter::Session - Abstract base class for harness output
- TAP::Harness - Run test scripts with statistics
- TAP::Object - Base class that provides common functionality to all
- TAParser, TAP::Parser - Parse TAP output
- TAParser::Aggregator, TAP::Parser::Aggregator - Aggregate
- TAParser::Grammar, TAP::Parser::Grammar - A grammar for the Test
- TAParser::Iterator, TAP::Parser::Iterator - Internal base class for
- TAParser::Iterator::Array, TAP::Parser::Iterator::Array - Internal
- TAParser::Iterator::Process, TAP::Parser::Iterator::Process -
- TAParser::Iterator::Stream, TAP::Parser::Iterator::Stream - Internal
- TAParser::IteratorFactory, TAP::Parser::IteratorFactory - Internal
- TAParser::Multiplexer, TAP::Parser::Multiplexer - Multiplex multiple
- TAParser::Result, TAP::Parser::Result - Base class for TAP::Parser
- TAParser::Result::Bailout, TAP::Parser::Result::Bailout - Bailout
- TAParser::Result::Comment, TAP::Parser::Result::Comment - Comment
- TAParser::Result::Plan, TAP::Parser::Result::Plan - Plan result
- TAParser::Result::Pragma, TAP::Parser::Result::Pragma - TAP pragma
- TAParser::Result::Test, TAP::Parser::Result::Test - Test result
- TAParser::Result::Unknown, TAP::Parser::Result::Unknown - Unknown
- TAParser::Result::Version, TAP::Parser::Result::Version - TAP syntax
- TAParser::Result::YAML, TAP::Parser::Result::YAML - YAML result
- TAParser::ResultFactory, TAP::Parser::ResultFactory - Factory for
- TAParser::Scheduler, TAP::Parser::Scheduler - Schedule tests during
- TAParser::Scheduler::Job, TAP::Parser::Scheduler::Job - A single
- TAParser::Scheduler::Spinner, TAP::Parser::Scheduler::Spinner - A
- TAParser::Source, TAP::Parser::Source - Stream output from some
- TAParser::Source::Perl, TAP::Parser::Source::Perl - Stream Perl
- TAParser::Utils, TAP::Parser::Utils - Internal TAP::Parser utilities
- TAParser::YAMLish::Reader, TAP::Parser::YAMLish::Reader - Read
- TAParser::YAMLish::Writer, TAP::Parser::YAMLish::Writer - Write
- Term::ANSIColor - Color screen output using ANSI escape sequences
- Term::Cap - Perl termcap interface
- Term::Complete - Perl word completion module
- Term::ReadLine - Perl interface to various
readlinepackages. - Term::UI - Term::ReadLine UI made easy
- Term::UI::History
- Test - provides a simple framework for writing test scripts
- Test-Harness::lib::App::Prove, App::Prove - Implements the
prove - Test-Harness::lib::App::Prove::State, App::Prove::State - State
- Test-Harness::lib::App::Prove::State::Result,
- Test-Harness::lib::App::Prove::State::Result::Test,
- Test-Harness::lib::TAP::Base, TAP::Base - Base class that provides
- Test-Harness::lib::TAP::Formatter::Base, TAP::Formatter::Console -
- Test-Harness::lib::TAP::Formatter::Color, TAP::Formatter::Color -
- Test-Harness::lib::TAP::Formatter::Console, TAP::Formatter::Console
- Test-Harness::lib::TAP::Formatter::Console::ParallelSession,
- Test-Harness::lib::TAP::Formatter::Console::Session,
- Test-Harness::lib::TAP::Formatter::File, TAP::Formatter::File -
- Test-Harness::lib::TAP::Formatter::File::Session,
- Test-Harness::lib::TAP::Formatter::Session, TAP::Formatter::Session
- Test-Harness::lib::TAP::Harness, TAP::Harness - Run test scripts
- Test-Harness::lib::TAP::Object, TAP::Object - Base class that
- Test-Harness::lib::TAParser, TAP::Parser - Parse
- Test-Harness::lib::TAParser::Aggregator, TAP::Parser::Aggregator -
- Test-Harness::lib::TAParser::Grammar, TAP::Parser::Grammar - A
- Test-Harness::lib::TAParser::Iterator, TAP::Parser::Iterator -
- Test-Harness::lib::TAParser::Iterator::Array,
- Test-Harness::lib::TAParser::Iterator::Process,
- Test-Harness::lib::TAParser::Iterator::Stream,
- Test-Harness::lib::TAParser::IteratorFactory,
- Test-Harness::lib::TAParser::Multiplexer, TAP::Parser::Multiplexer -
- Test-Harness::lib::TAParser::Result, TAP::Parser::Result - Base
- Test-Harness::lib::TAParser::Result::Bailout,
- Test-Harness::lib::TAParser::Result::Comment,
- Test-Harness::lib::TAParser::Result::Plan, TAP::Parser::Result::Plan
- Test-Harness::lib::TAParser::Result::Pragma,
- Test-Harness::lib::TAParser::Result::Test, TAP::Parser::Result::Test
- Test-Harness::lib::TAParser::Result::Unknown,
- Test-Harness::lib::TAParser::Result::Version,
- Test-Harness::lib::TAParser::Result::YAML, TAP::Parser::Result::YAML
- Test-Harness::lib::TAParser::ResultFactory,
- Test-Harness::lib::TAParser::Scheduler, TAP::Parser::Scheduler -
- Test-Harness::lib::TAParser::Scheduler::Job,
- Test-Harness::lib::TAParser::Scheduler::Spinner,
- Test-Harness::lib::TAParser::Source, TAP::Parser::Source - Stream
- Test-Harness::lib::TAParser::Source::Perl, TAP::Parser::Source::Perl
- Test-Harness::lib::TAParser::Utils, TAP::Parser::Utils - Internal
- Test-Harness::lib::TAParser::YAMLish::Reader,
- Test-Harness::lib::TAParser::YAMLish::Writer,
- Test-Harness::lib::Test::Harness, Test::Harness - Run Perl standard
- Test::Builder - Backend for building test libraries
- Test::Builder::Module - Base class for test modules
- Test::Builder::Tester - test testsuites that have been built with
- Test::Builder::Tester::Color - turn on colour in
- Test::Harness - Run Perl standard test scripts with statistics
- Test::More - yet another framework for writing test scripts
- Test::Simple - Basic utilities for writing tests.
- Test::Tutorial - A tutorial about writing really basic tests
- Text-Soundex, Text::Soundex - Implementation of the soundex
- Text::Abbrev, abbrev - create an abbreviation table from a list
- Text::Balanced - Extract delimited text sequences from strings.
- Text::ParseWords - parse text into an array of tokens or array of
- Text::Soundex - Implementation of the soundex algorithm.
- Text::Tabs - expand and unexpand tabs per the unix
expand(1)and - Text::Wrap - line wrapping to form simple paragraphs
- Thread - Manipulate threads in Perl (for old code only)
- Thread::Queue - Thread-safe queues
- Thread::Semaphore - Thread-safe semaphores
- Tie::Array - base class for tied arrays
- Tie::File - Access the lines of a disk file via a Perl array
- Tie::Handle - base class definitions for tied handles
- Tie::Hash, Tie::StdHash, Tie::ExtraHash - base class definitions for
- Tie::Hash::NamedCapture - Named regexp capture buffers
- Tie::Memoize - add data to hash when needed
- Tie::RefHash - use references as hash keys
- Tie::Scalar, Tie::StdScalar - base class definitions for tied
- Tie::StdHandle - base class definitions for tied handles
- Tie::SubstrHash - Fixed-table-size, fixed-key-length hashing
- Time-HiRes, Time::HiRes - High resolution alarm, sleep,
- Time-Piece, Time::Piece - Object Oriented time objects
- Time-Piece::Seconds, Time::Seconds - a simple API to convert seconds
- Time::HiRes - High resolution alarm, sleep, gettimeofday, interval
- Time::Local - efficiently compute time from local and GMT time
- Time::Piece - Object Oriented time objects
- Time::Seconds - a simple API to convert seconds to other date values
- Time::gmtime - by-name interface to Perl's built-in
gmtime() - Time::localtime - by-name interface to Perl's built-in
localtime() - Time::tm - internal object used by Time::gmtime and Time::localtime
- UNIVERSAL - base class for ALL classes (blessed references)
- Unicode-Normalize, Unicode::Normalize - Unicode Normalization Forms
- Unicode::Collate - Unicode Collation Algorithm
- Unicode::Normalize - Unicode Normalization Forms
- Unicode::UCD - Unicode character database
- User::grent - by-name interface to Perl's built-in getgr*()
- User::pwent - by-name interface to Perl's built-in getpw*()
- Win32 - Interfaces to some Win32 API Functions
- Win32API-File, Win32API::File - Low-level access to Win32 system API
- Win32API::File - Low-level access to Win32 system API calls for
- Win32CORE - Win32 CORE function stubs
- XS-APItest, XS::APItest - Test the perl C API
- XS-Typemap, XS::Typemap - module to test the XS typemaps distributed
- XSLoader - Dynamically load C libraries into Perl code
- AUXILIARY DOCUMENTATION
- AUTHOR
NAME
perltoc - perl documentation table of contents
DESCRIPTION
This page provides a brief table of contents for the rest of the Perl documentation set. It is meant to be scanned quickly or grepped through to locate the proper section you're looking for.
BASIC DOCUMENTATION
perl - Practical Extraction and Report Language
- SYNOPSIS
- Overview
- Tutorials
- Reference Manual
- Internals and C Language Interface
- Miscellaneous
- Language-Specific
- Platform-Specific
- DESCRIPTION
- AVAILABILITY
- ENVIRONMENT
- AUTHOR
- FILES
- SEE ALSO
- DIAGNOSTICS
- BUGS
- NOTES
perlintro -- a brief introduction and overview of Perl
- DESCRIPTION
- What is Perl?
- Running Perl programs
- Safety net
- Basic syntax overview
- Perl variable types
-
Scalars, Arrays, Hashes
- Variable scoping
- Conditional and looping constructs
-
if, while, for, foreach
- Builtin operators and functions
-
Arithmetic, Numeric comparison, String comparison, Boolean logic, Miscellaneous
- Files and I/O
- Regular expressions
-
Simple matching, Simple substitution, More complex regular expressions, Parentheses for capturing, Other regexp features
- Writing subroutines
- OO Perl
- Using Perl modules
- AUTHOR
perlreftut - Mark's very short tutorial about references
- DESCRIPTION
- Who Needs Complicated Data Structures?
- The Solution
- Syntax
- Solution
- The Rest
- Summary
- Credits
perldsc - Perl Data Structures Cookbook
- DESCRIPTION
-
arrays of arrays, hashes of arrays, arrays of hashes, hashes of hashes, more elaborate constructs
- REFERENCES
- COMMON MISTAKES
- CAVEAT ON PRECEDENCE
- WHY YOU SHOULD ALWAYS
use strict - DEBUGGING
- CODE EXAMPLES
- ARRAYS OF ARRAYS
- Declaration of an ARRAY OF ARRAYS
- Generation of an ARRAY OF ARRAYS
- Access and Printing of an ARRAY OF ARRAYS
- HASHES OF ARRAYS
- Declaration of a HASH OF ARRAYS
- Generation of a HASH OF ARRAYS
- Access and Printing of a HASH OF ARRAYS
- ARRAYS OF HASHES
- Declaration of an ARRAY OF HASHES
- Generation of an ARRAY OF HASHES
- Access and Printing of an ARRAY OF HASHES
- HASHES OF HASHES
- Declaration of a HASH OF HASHES
- Generation of a HASH OF HASHES
- Access and Printing of a HASH OF HASHES
- MORE ELABORATE RECORDS
- Declaration of MORE ELABORATE RECORDS
- Declaration of a HASH OF COMPLEX RECORDS
- Generation of a HASH OF COMPLEX RECORDS
- Database Ties
- SEE ALSO
- AUTHOR
perllol - Manipulating Arrays of Arrays in Perl
perlrequick - Perl regular expressions quick start
- DESCRIPTION
- The Guide
- Simple word matching
- Using character classes
- Matching this or that
- Grouping things and hierarchical matching
- Extracting matches
- Matching repetitions
- More matching
- Search and replace
- The split operator
- BUGS
- SEE ALSO
- AUTHOR AND COPYRIGHT
perlretut - Perl regular expressions tutorial
- DESCRIPTION
- Part 1: The basics
- Simple word matching
- Using character classes
- Matching this or that
- Grouping things and hierarchical matching
- Extracting matches
- Backreferences
- Relative backreferences
- Named backreferences
- Alternative capture group numbering
- Position information
- Non-capturing groupings
- Matching repetitions
- Possessive quantifiers
- Building a regexp
- Using regular expressions in Perl
- Part 2: Power tools
- More on characters, strings, and character classes
- Compiling and saving regular expressions
- Composing regular expressions at runtime
- Embedding comments and modifiers in a regular expression
- Looking ahead and looking behind
- Using independent subexpressions to prevent backtracking
- Conditional expressions
- Defining named patterns
- Recursive patterns
- A bit of magic: executing Perl code in a regular expression
- Backtracking control verbs
- Pragmas and debugging
- BUGS
- SEE ALSO
- AUTHOR AND COPYRIGHT
perlboot - Beginner's Object-Oriented Tutorial
- DESCRIPTION
- If we could talk to the animals...
- Introducing the method invocation arrow
- Invoking a barnyard
- The extra parameter of method invocation
- Calling a second method to simplify things
- Inheriting the windpipes
- A few notes about @ISA
- Overriding the methods
- Starting the search from a different place
- The SUPER way of doing things
- Let's review...
- A horse is a horse, of course of course -- or is it?
- Invoking an instance method
- Accessing the instance data
- How to build a horse
- Inheriting the constructor
- Making a method work with either classes or instances
- Adding parameters to a method
- More interesting instances
- A horse of a different color
- Summary
- SEE ALSO
- COPYRIGHT
perltoot - Tom's object-oriented tutorial for perl
- DESCRIPTION
- Creating a Class
- Object Representation
- Class Interface
- Constructors and Instance Methods
- Planning for the Future: Better Constructors
- Destructors
- Other Object Methods
- Class Data
- Aggregation
- Inheritance
- Alternate Object Representations
- AUTOLOAD: Proxy Methods
- Metaclassical Tools
- NOTES
- SEE ALSO
- AUTHOR AND COPYRIGHT
- COPYRIGHT
perltooc - Tom's OO Tutorial for Class Data in Perl
- DESCRIPTION
- Class Data in a Can
- Class Data as Package Variables
- Putting All Your Eggs in One Basket
- Inheritance Concerns
- The Eponymous Meta-Object
- Indirect References to Class Data
- Monadic Classes
- Translucent Attributes
- Class Data as Lexical Variables
- Privacy and Responsibility
- File-Scoped Lexicals
- More Inheritance Concerns
- Locking the Door and Throwing Away the Key
- Translucency Revisited
- NOTES
- SEE ALSO
- AUTHOR AND COPYRIGHT
- ACKNOWLEDGEMENTS
- HISTORY
perlbot - Bag'o Object Tricks (the BOT)
- DESCRIPTION
- OO SCALING TIPS
- INSTANCE VARIABLES
- SCALAR INSTANCE VARIABLES
- INSTANCE VARIABLE INHERITANCE
- OBJECT RELATIONSHIPS
- OVERRIDING SUPERCLASS METHODS
- USING RELATIONSHIP WITH SDBM
- THINKING OF CODE REUSE
- CLASS CONTEXT AND THE OBJECT
- INHERITING A CONSTRUCTOR
- DELEGATION
- SEE ALSO
perlperf - Perl Performance and Optimization Techniques
- DESCRIPTION
- OVERVIEW
- GENERAL GUIDELINES
- BENCHMARKS
- PROFILING TOOLS
- SORTING
-
Elapsed Real Time, User CPU Time, System CPU Time
- LOGGING
- POSTSCRIPT
- SEE ALSO
- AUTHOR
perlstyle - Perl style guide
perlcheat - Perl 5 Cheat Sheet
perltrap - Perl traps for the unwary
- DESCRIPTION
- Awk Traps
- C/C++ Traps
- Sed Traps
- Shell Traps
- Perl Traps
- Perl4 to Perl5 Traps
-
Discontinuance, Deprecation, and BugFix traps, Parsing Traps, Numerical Traps, General data type traps, Context Traps - scalar, list contexts, Precedence Traps, General Regular Expression Traps using s///, etc, Subroutine, Signal, Sorting Traps, OS Traps, DBM Traps, Unclassified Traps
- Discontinuance, Deprecation, and BugFix traps
-
Symbols starting with "_" no longer forced into main, Double-colon valid package separator in variable name, 2nd and 3rd args to
splice()are now in scalar context, Can't dogotointo a block that is optimized away, Can't use whitespace as variable name or quote delimiter,while/if BLOCK BLOCKgone,**binds tighter than unary minus,foreachchanged when iterating over a list,splitwith no args behavior changed, -e behavior fixed,pushreturns number of elements in resulting list, Some error messages differ,split()honors subroutine args, Bugs removed - Parsing Traps
-
Space between . and = triggers syntax error, Better parsing in perl 5, Function parsing, String interpolation of
$#arraydiffers, Perl guesses onmap,grepfollowed by{if it starts BLOCK or hash ref - Numerical Traps
-
Formatted output and significant digits, Auto-increment operator over signed int limit deleted, Assignment of return values from numeric equality tests doesn't work, Bitwise string ops
- General data type traps
-
Negative array subscripts now count from the end of array, Setting
$#arraylower now discards array elements, Hashes get defined before use, Glob assignment from localized variable to variable, Assigningundefto glob, Changes in unary negation (of strings), Modifying of constants prohibited,defined $varbehavior changed, Variable Suicide - Context Traps - scalar, list contexts
-
Elements of argument lists for formats evaluated in list context,
caller()returns false value in scalar context if no caller present, Comma operator in scalar context gives scalar context to args,sprintf()prototyped as($;@) - Precedence Traps
-
LHS vs. RHS of any assignment operator, Semantic errors introduced due to precedence, Precedence of assignment operators same as the precedence of assignment,
openrequires parentheses around filehandle,$:precedence over$::gone, Precedence of file test operators documented,keys,each,valuesare regular named unary operators - General Regular Expression Traps using s///, etc.
-
s'$lhs'$rhs'interpolates on either side,m//gattaches its state to the searched string,m//oused within an anonymous sub,$+isn't set to whole match, Substitution now returns null string if it fails,s`lhs`rhs`is now a normal substitution, Stricter parsing of variables in regular expressions,m?x?matches only once, Failed matches don't reset the match variables - Subroutine, Signal, Sorting Traps
-
Barewords that used to look like strings look like subroutine calls, Reverse is no longer allowed as the name of a sort subroutine,
warn()won't let you specify a filehandle - OS Traps
-
SysV resets signal handler correctly, SysV
seek()appends correctly - Interpolation Traps
-
@always interpolates an array in double-quotish strings, Double-quoted strings may no longer end with an unescaped $, Arbitrary expressions are evaluated inside braces within double quotes,$$xnow tries to dereference $x, Creation of hashes on the fly witheval "EXPR"requires protection, Bugs in earlier perl versions, Array and hash brackets during interpolation, Interpolation of\$$foo{bar},qq()string passed toevalwill not find string terminator - DBM Traps
-
Perl5 must have been linked with same dbm/ndbm as the default for
dbmopen(), DBM exceeding limit on the key/value size will cause perl5 to exit immediately - Unclassified Traps
-
require/dotrap using returned value,spliton empty string with LIMIT specified
perldebtut - Perl debugging tutorial
- DESCRIPTION
- use strict
- Looking at data and -w and v
- help
- Stepping through code
- Placeholder for a, w, t, T
- REGULAR EXPRESSIONS
- OUTPUT TIPS
- CGI
- GUIs
- SUMMARY
- SEE ALSO
- AUTHOR
- CONTRIBUTORS
perlfaq - frequently asked questions about Perl
- DESCRIPTION
- Where to get the perlfaq
- How to contribute to the perlfaq
- What will happen if you mail your Perl programming problems to the authors?
- CREDITS
- AUTHOR AND COPYRIGHT
- Table of Contents
-
perlfaq - this document, perlfaq1 - General Questions About Perl, perlfaq2 - Obtaining and Learning about Perl, perlfaq3 - Programming Tools, perlfaq4 - Data Manipulation, perlfaq5 - Files and Formats, perlfaq6 - Regular Expressions, perlfaq7 - General Perl Language Issues, perlfaq8 - System Interaction, perlfaq9 - Networking
- The Questions
- the perlfaq1 manpage: General Questions About Perl
- the perlfaq2 manpage: Obtaining and Learning about Perl
- the perlfaq3 manpage: Programming Tools
- the perlfaq4 manpage: Data Manipulation
- the perlfaq5 manpage: Files and Formats
- the perlfaq6 manpage: Regular Expressions
- the perlfaq7 manpage: General Perl Language Issues
- the perlfaq8 manpage: System Interaction
- the perlfaq9 manpage: Networking
perlfaq1 - General Questions About Perl
- DESCRIPTION
- What is Perl?
- Who supports Perl? Who develops it? Why is it free?
- Which version of Perl should I use?
- What are Perl 4, Perl 5, or Perl 6?
- What was Ponie?
- What is Perl 6?
- How stable is Perl?
- Is Perl difficult to learn?
- How does Perl compare with other languages like Java, Python, REXX, Scheme, or Tcl?
- Can I do [task] in Perl?
- When shouldn't I program in Perl?
- What's the difference between "perl" and "Perl"?
- Is it a Perl program or a Perl script?
- What is a JAPH?
- Where can I get a list of Larry Wall witticisms?
- How can I convince others to use Perl?
-
http://perltraining.com.au/whyperl.html, http://www.perl.org/advocacy/whyperl.html
- REVISION
- AUTHOR AND COPYRIGHT
perlfaq2 - Obtaining and Learning about Perl
- DESCRIPTION
- What machines support perl? Where do I get it?
- How can I get a binary version of perl?
- I don't have a C compiler. How can I build my own Perl interpreter?
- I copied the perl binary from one machine to another, but scripts don't work.
- I grabbed the sources and tried to compile but gdbm/dynamic loading/malloc/linking/... failed. How do I make it work?
- What modules and extensions are available for Perl? What is CPAN? What does CPAN/src/... mean?
- Is there an ISO or ANSI certified version of Perl?
- Where can I get information on Perl?
- What are the Perl newsgroups on Usenet? Where do I post questions?
- Where should I post source code?
- Perl Books
-
References, Tutorials, Task-Oriented, Special Topics
- Which magazines have Perl content?
- What mailing lists are there for Perl?
- Where are the archives for comp.lang.perl.misc?
- Where can I buy a commercial version of perl?
- Where do I send bug reports?
- What is perl.com? Perl Mongers? pm.org? perl.org? cpan.org?
- REVISION
- AUTHOR AND COPYRIGHT
perlfaq3 - Programming Tools
- DESCRIPTION
- How do I do (anything)?
- How can I use Perl interactively?
- Is there a Perl shell?
- How do I find which modules are installed on my system?
- How do I debug my Perl programs?
- How do I profile my Perl programs?
- How do I cross-reference my Perl programs?
- Is there a pretty-printer (formatter) for Perl?
- Is there a ctags for Perl?
- Is there an IDE or Windows Perl Editor?
-
Eclipse, Enginsite, Komodo, Open Perl IDE, OptiPerl, Padre, PerlBuilder, visiPerl+, Visual Perl, Zeus, GNU Emacs, MicroEMACS, XEmacs, Jed, Elvis, Vile, Vim, Codewright, MultiEdit, SlickEdit, ConTEXT, Bash, Ksh, Tcsh, Zsh, Affrus, Alpha, BBEdit and BBEdit Lite
- Where can I get Perl macros for vi?
- Where can I get perl-mode for emacs?
- How can I use curses with Perl?
- How can I write a GUI (X, Tk, Gtk, etc.) in Perl?
-
Tk, Wx, Gtk and Gtk2, Win32::GUI, CamelBones, Qt, Athena
- How can I make my Perl program run faster?
- How can I make my Perl program take less memory?
-
Don't slurp!, Use map and grep selectively, Avoid unnecessary quotes and stringification, Pass by reference, Tie large variables to disk
- Is it safe to return a reference to local or lexical data?
- How can I free an array or hash so my program shrinks?
- How can I make my CGI script more efficient?
- How can I hide the source for my Perl program?
- How can I compile my Perl program into byte code or C?
- How can I get
#!perlto work on [MS-DOS,NT,...]? - Can I write useful Perl programs on the command line?
- Why don't Perl one-liners work on my DOS/Mac/VMS system?
- Where can I learn about CGI or Web programming in Perl?
- Where can I learn about object-oriented Perl programming?
- Where can I learn about linking C with Perl?
- I've read perlembed, perlguts, etc., but I can't embed perl in my C program; what am I doing wrong?
- When I tried to run my script, I got this message. What does it mean?
- What's MakeMaker?
- REVISION
- AUTHOR AND COPYRIGHT
perlfaq4 - Data Manipulation
- DESCRIPTION
- Data: Numbers
- Why am I getting long decimals (eg, 19.9499999999999) instead of the numbers I should be getting (eg, 19.95)?
- Why is
int()broken? - Why isn't my octal data interpreted correctly?
- Does Perl have a
round()function? What aboutceil()and floor()? Trig functions? - How do I convert between numeric representations/bases/radixes?
-
How do I convert hexadecimal into decimal, How do I convert from decimal to hexadecimal, How do I convert from octal to decimal, How do I convert from decimal to octal, How do I convert from binary to decimal, How do I convert from decimal to binary
- Why doesn't & work the way I want it to?
- How do I multiply matrices?
- How do I perform an operation on a series of integers?
- How can I output Roman numerals?
- Why aren't my random numbers random?
- How do I get a random number between X and Y?
- Data: Dates
- How do I find the day or week of the year?
- How do I find the current century or millennium?
- How can I compare two dates and find the difference?
- How can I take a string and turn it into epoch seconds?
- How can I find the Julian Day?
- How do I find yesterday's date?
- Does Perl have a Year 2000 problem? Is Perl Y2K compliant?
- Data: Strings
- How do I validate input?
- How do I unescape a string?
- How do I remove consecutive pairs of characters?
- How do I expand function calls in a string?
- How do I find matching/nesting anything?
- How do I reverse a string?
- How do I expand tabs in a string?
- How do I reformat a paragraph?
- How can I access or change N characters of a string?
- How do I change the Nth occurrence of something?
- How can I count the number of occurrences of a substring within a string?
- Does Perl have a Year 2038 problem?
- How do I capitalize all the words on one line?
- How can I split a [character] delimited string except when inside [character]?
- How do I strip blank space from the beginning/end of a string?
- How do I pad a string with blanks or pad a number with zeroes?
- How do I extract selected columns from a string?
- How do I find the soundex value of a string?
- How can I expand variables in text strings?
- What's wrong with always quoting "$vars"?
- Why don't my <<HERE documents work?
-
There must be no space after the << part, There (probably) should be a semicolon at the end, You can't (easily) have any space in front of the tag
- Data: Arrays
- What is the difference between a list and an array?
- What is the difference between $array[1] and @array[1]?
- How can I remove duplicate elements from a list or array?
- How can I tell whether a certain element is contained in a list or array?
- How do I compute the difference of two arrays? How do I compute the intersection of two arrays?
- How do I test whether two arrays or hashes are equal?
- How do I find the first array element for which a condition is true?
- How do I handle linked lists?
- How do I handle circular lists?
- How do I shuffle an array randomly?
- How do I process/modify each element of an array?
- How do I select a random element from an array?
- How do I permute N elements of a list?
- How do I sort an array by (anything)?
- How do I manipulate arrays of bits?
- Why does
defined()return true on empty arrays and hashes? - Data: Hashes (Associative Arrays)
- How do I process an entire hash?
- How do I merge two hashes?
- What happens if I add or remove keys from a hash while iterating over it?
- How do I look up a hash element by value?
- How can I know how many entries are in a hash?
- How do I sort a hash (optionally by value instead of key)?
- How can I always keep my hash sorted?
- What's the difference between "delete" and "undef" with hashes?
- Why don't my tied hashes make the defined/exists distinction?
- How do I reset an
each()operation part-way through? - How can I get the unique keys from two hashes?
- How can I store a multidimensional array in a DBM file?
- How can I make my hash remember the order I put elements into it?
- Why does passing a subroutine an undefined element in a hash create it?
- How can I make the Perl equivalent of a C structure/C++ class/hash or array of hashes or arrays?
- How can I use a reference as a hash key?
- Data: Misc
- How do I handle binary data correctly?
- How do I determine whether a scalar is a number/whole/integer/float?
- How do I keep persistent data across program calls?
- How do I print out or copy a recursive data structure?
- How do I define methods for every class/object?
- How do I verify a credit card checksum?
- How do I pack arrays of doubles or floats for XS code?
- REVISION
- AUTHOR AND COPYRIGHT
perlfaq5 - Files and Formats
- DESCRIPTION
- How do I flush/unbuffer an output filehandle? Why must I do this?
- How do I change, delete, or insert a line in a file, or append to the beginning of a file?
- How do I count the number of lines in a file?
- How can I use Perl's
-ioption from within a program? - How can I copy a file?
- How do I make a temporary file name?
- How can I manipulate fixed-record-length files?
- How can I make a filehandle local to a subroutine? How do I pass filehandles between subroutines? How do I make an array of filehandles?
- How can I use a filehandle indirectly?
- How can I set up a footer format to be used with write()?
- How can I
write()into a string? - How can I open a filehandle to a string?
- How can I output my numbers with commas added?
- How can I translate tildes (~) in a filename?
- How come when I open a file read-write it wipes it out?
- Why do I sometimes get an "Argument list too long" when I use <*>?
- Is there a leak/bug in glob()?
- How can I open a file with a leading ">" or trailing blanks?
- How can I reliably rename a file?
- How can I lock a file?
- Why can't I just open(FH, ">file.lock")?
- I still don't get locking. I just want to increment the number in the file. How can I do this?
- All I want to do is append a small amount of text to the end of a file. Do I still have to use locking?
- How do I randomly update a binary file?
- How do I get a file's timestamp in perl?
- How do I set a file's timestamp in perl?
- How do I print to more than one file at once?
- How can I read in an entire file all at once?
- How can I read in a file by paragraphs?
- How can I read a single character from a file? From the keyboard?
- How can I tell whether there's a character waiting on a filehandle?
- How do I do a
tail -fin perl? - How do I
dup()a filehandle in Perl? - How do I close a file descriptor by number?
- Why can't I use "C:\temp\foo" in DOS paths? Why doesn't `C:\temp\foo.exe` work?
- Why doesn't glob("*.*") get all the files?
- Why does Perl let me delete read-only files? Why does
-iclobber protected files? Isn't this a bug in Perl? - How do I select a random line from a file?
- Why do I get weird spaces when I print an array of lines?
- How do I traverse a directory tree?
- How do I delete a directory tree?
- How do I copy an entire directory?
- AUTHOR AND COPYRIGHT
perlfaq6 - Regular Expressions
- DESCRIPTION
- How can I hope to use regular expressions without creating illegible and unmaintainable code?
-
Comments Outside the Regex, Comments Inside the Regex, Different Delimiters
- I'm having trouble matching over more than one line. What's wrong?
- How can I pull out lines between two patterns that are themselves on different lines?
- How do I match XML, HTML, or other nasty, ugly things with a regex?
-
Solve the balanced text problem from another question in the perlfaq6 manpage, Try the recursive regex features in Perl 5.10 and later. See the perlre manpage, Try defining a grammar using Perl 5.10's
(?DEFINE)feature, Break the problem down into sub-problems instead of trying to use a single regex, Convince everyone not to use XML or HTML in the first place - I put a regular expression into $/ but it didn't work. What's wrong?
- How do I substitute case insensitively on the LHS while preserving case on the RHS?
- How can I make
\wmatch national character sets? - How can I match a locale-smart version of
/[a-zA-Z]/? - How can I quote a variable to use in a regex?
- What is
/oreally for? - How do I use a regular expression to strip C style comments from a file?
- Can I use Perl regular expressions to match balanced text?
- What does it mean that regexes are greedy? How can I get around it?
- How do I process each word on each line?
- How can I print out a word-frequency or line-frequency summary?
- How can I do approximate matching?
- How do I efficiently match many regular expressions at once?
- Why don't word-boundary searches with
\bwork for me? - Why does using $&, $`, or $' slow my program down?
- What good is
\Gin a regular expression? - Are Perl regexes DFAs or NFAs? Are they POSIX compliant?
- What's wrong with using grep in a void context?
- How can I match strings with multibyte characters?
- How do I match a regular expression that's in a variable? ,
- REVISION
- AUTHOR AND COPYRIGHT
perlfaq7 - General Perl Language Issues
- DESCRIPTION
- Can I get a BNF/yacc/RE for the Perl language?
- What are all these $@%&* punctuation signs, and how do I know when to use them?
- Do I always/never have to quote my strings or use semicolons and commas?
- How do I skip some return values?
- How do I temporarily block warnings?
- What's an extension?
- Why do Perl operators have different precedence than C operators?
- How do I declare/create a structure?
- How do I create a module?
- How do I adopt or take over a module already on CPAN?
- How do I create a class?
- How can I tell if a variable is tainted?
- What's a closure?
- What is variable suicide and how can I prevent it?
- How can I pass/return a {Function, FileHandle, Array, Hash, Method, Regex}?
-
Passing Variables and Functions, Passing Filehandles, Passing Regexes, Passing Methods
- How do I create a static variable?
- What's the difference between dynamic and lexical (static) scoping?
Between
local()and my()? - How can I access a dynamic variable while a similarly named lexical is in scope?
- What's the difference between deep and shallow binding?
- Why doesn't "my($foo) = <FILE>;" work right?
- How do I redefine a builtin function, operator, or method?
- What's the difference between calling a function as &foo and foo()?
- How do I create a switch or case statement?
- How can I catch accesses to undefined variables, functions, or methods?
- Why can't a method included in this same file be found?
- How can I find out my current or calling package?
- How can I comment out a large block of Perl code?
- How do I clear a package?
- How can I use a variable as a variable name?
- What does "bad interpreter" mean?
- REVISION
- AUTHOR AND COPYRIGHT
perlfaq8 - System Interaction
- DESCRIPTION
- How do I find out which operating system I'm running under?
- How come
exec()doesn't return? - How do I do fancy stuff with the keyboard/screen/mouse?
-
Keyboard, Screen, Mouse
- How do I print something out in color?
- How do I read just one key without waiting for a return key?
- How do I check whether input is ready on the keyboard?
- How do I clear the screen?
- How do I get the screen size?
- How do I ask the user for a password?
- How do I read and write the serial port?
-
lockfiles, open mode, end of line, flushing output, non-blocking input
- How do I decode encrypted password files?
- How do I start a process in the background?
-
STDIN, STDOUT, and STDERR are shared, Signals, Zombies
- How do I trap control characters/signals?
- How do I modify the shadow password file on a Unix system?
- How do I set the time and date?
- How can I
sleep()oralarm()for under a second? - How can I measure time under a second?
- How can I do an
atexit()or setjmp()/longjmp()? (Exception handling) - Why doesn't my sockets program work under System V (Solaris)? What does the error message "Protocol not supported" mean?
- How can I call my system's unique C functions from Perl?
- Where do I get the include files to do
ioctl()or syscall()? - Why do setuid perl scripts complain about kernel problems?
- How can I open a pipe both to and from a command?
- Why can't I get the output of a command with system()?
- How can I capture STDERR from an external command?
- Why doesn't
open()return an error when a pipe open fails? - What's wrong with using backticks in a void context?
- How can I call backticks without shell processing?
- Why can't my script read from STDIN after I gave it EOF (^D on Unix, ^Z on MS-DOS)?
- How can I convert my shell script to perl?
- Can I use perl to run a telnet or ftp session?
- How can I write expect in Perl?
- Is there a way to hide perl's command line from programs such as "ps"?
- I {changed directory, modified my environment} in a perl script. How come the change disappeared when I exited the script? How do I get my changes to be visible?
-
Unix
- How do I close a process's filehandle without waiting for it to complete?
- How do I fork a daemon process?
- How do I find out if I'm running interactively or not?
- How do I timeout a slow event?
- How do I set CPU limits?
- How do I avoid zombies on a Unix system?
- How do I use an SQL database?
- How do I make a
system()exit on control-C? - How do I open a file without blocking?
- How do I tell the difference between errors from the shell and perl?
- How do I install a module from CPAN?
- What's the difference between require and use?
- How do I keep my own module/library directory?
- How do I add the directory my program lives in to the module/library search path?
- How do I add a directory to my include path (@INC) at runtime?
-
the PERLLIB environment variable, the PERL5LIB environment variable, the perl -Idir command line flag, the use lib pragma:
- What is socket.ph and where do I get it?
- REVISION
- AUTHOR AND COPYRIGHT
perlfaq9 - Networking
- DESCRIPTION
- What is the correct form of response from a CGI script?
- My CGI script runs from the command line but not the browser. (500 Server Error)
- How can I get better error messages from a CGI program?
- How do I remove HTML from a string?
- How do I extract URLs?
- How do I download a file from the user's machine? How do I open a file on another machine?
- How do I make an HTML pop-up menu with Perl?
- How do I fetch an HTML file?
- How do I automate an HTML form submission?
- How do I decode or create those %-encodings on the web?
- How do I redirect to another page?
- How do I put a password on my web pages?
- How do I edit my .htpasswd and .htgroup files with Perl?
- How do I make sure users can't enter values into a form that cause my CGI script to do bad things?
- How do I parse a mail header?
- How do I decode a CGI form?
- How do I check a valid mail address?
- How do I decode a MIME/BASE64 string?
- How do I return the user's mail address?
- How do I send mail?
- How do I use MIME to make an attachment to a mail message?
- How do I read mail?
- How do I find out my hostname, domainname, or IP address?
- How do I fetch a news article or the active newsgroups?
- How do I fetch/put an FTP file?
- How can I do RPC in Perl?
- REVISION
- AUTHOR AND COPYRIGHT
perlsyn - Perl syntax
perldata - Perl data types
- DESCRIPTION
- Variable names
- Context
- Scalar values
- Scalar value constructors
- List value constructors
- Subscripts
- Slices
- Typeglobs and Filehandles
- SEE ALSO
perlop - Perl operators and precedence
- DESCRIPTION
- Operator Precedence and Associativity
- Terms and List Operators (Leftward)
- The Arrow Operator >>
- Auto-increment and Auto-decrement
- Exponentiation
- Symbolic Unary Operators
- Binding Operators
- Multiplicative Operators
- Additive Operators
- Shift Operators >> > >>>
- Named Unary Operators
- Relational Operators
- Equality Operators
- Bitwise And
- Bitwise Or and Exclusive Or
- C-style Logical And
- C-style Logical Or
- C-style Logical Defined-Or
- Range Operators
- Conditional Operator
- Assignment Operators >> >= >>>
- Comma Operator
- List Operators (Rightward)
- Logical Not
- Logical And
- Logical or, Defined or, and Exclusive Or
- C Operators Missing From Perl
-
unary &, unary *, (TYPE)
- Quote and Quote-like Operators >>
- Regexp Quote-Like Operators
-
qr/STRING/msixpo , m/PATTERN/msixpogc , /PATTERN/msixpogc, The empty pattern //, Matching in list context, \G assertion, ?PATTERN? , s/PATTERN/REPLACEMENT/msixpogce
- Quote-Like Operators
-
q/STRING/ , 'STRING', qq/STRING/ , "STRING", qx/STRING/ , `STRING`, qw/STRING/ , tr/SEARCHLIST/REPLACEMENTLIST/cds , y/SEARCHLIST/REPLACEMENTLIST/cds, <<EOF >>, Double Quotes, Single Quotes, Backticks
- Gory details of parsing quoted constructs
-
Finding the end, Interpolation ,
<<'EOF',m'', the pattern ofs''','',q//,tr''',y''', the replacement ofs''',tr///,y///,"",``,qq//,qx//,<file*glob>,<<"EOF", the replacement ofs///,REin?RE?,/RE/,m/RE/,s/RE/foo/,, parsing regular expressions , Optimization of regular expressions - I/O Operators >>
- Constant Folding
- No-ops
- Bitwise String Operators
- Integer Arithmetic
- Floating-point Arithmetic
- Bigger Numbers
perlsub - Perl subroutines
- SYNOPSIS
- DESCRIPTION
- Private Variables via
my() - Persistent Private Variables
- Temporary Values via
local() - Lvalue subroutines
-
Lvalue subroutines are EXPERIMENTAL
- Passing Symbol Table Entries (typeglobs)
- When to Still Use
local() - Pass by Reference
- Prototypes
- Constant Functions
- Overriding Built-in Functions
- Autoloading
- Subroutine Attributes
- SEE ALSO
perlfunc - Perl builtin functions
- DESCRIPTION
- Perl Functions by Category
-
Functions for SCALARs or strings , Regular expressions and pattern matching , Numeric functions , Functions for real @ARRAYs , Functions for list data , Functions for real %HASHes , Input and output functions , Functions for fixed length data or records, Functions for filehandles, files, or directories , Keywords related to the control flow of your Perl program , Keywords related to switch, Keywords related to scoping, Miscellaneous functions, Functions for processes and process groups , Keywords related to perl modules , Keywords related to classes and object-orientation , Low-level socket functions , System V interprocess communication functions , Fetching user and group info , Fetching network info , Time-related functions , Functions new in perl5 , Functions obsoleted in perl5
- Portability
- Alphabetical Listing of Perl Functions
-
-X FILEHANDLE , -X EXPR, -X DIRHANDLE, -X, abs VALUE , abs, accept NEWSOCKET,GENERICSOCKET , alarm SECONDS , alarm, atan2 Y,X , bind SOCKET,NAME , binmode FILEHANDLE, LAYER , binmode FILEHANDLE, bless REF,CLASSNAME , bless REF, break, caller EXPR , caller, chdir EXPR , chdir FILEHANDLE, chdir DIRHANDLE, chdir, chmod LIST , chomp VARIABLE , chomp( LIST ), chomp, chop VARIABLE , chop( LIST ), chop, chown LIST , chr NUMBER , chr, chroot FILENAME , chroot, close FILEHANDLE , close, closedir DIRHANDLE , connect SOCKET,NAME , continue BLOCK , continue, cos EXPR , cos, crypt PLAINTEXT,SALT , dbmclose HASH , dbmopen HASH,DBNAME,MASK , defined EXPR , defined, delete EXPR , die LIST , do BLOCK , do SUBROUTINE(LIST) , do EXPR , dump LABEL , dump, each HASH , eof FILEHANDLE , eof (), eof, eval EXPR , eval BLOCK, eval, exec LIST , exec PROGRAM LIST, exists EXPR , exit EXPR , exit, exp EXPR , exp, fcntl FILEHANDLE,FUNCTION,SCALAR , fileno FILEHANDLE , flock FILEHANDLE,OPERATION , fork , format , formline PICTURE,LIST , getc FILEHANDLE , getc, getlogin , getpeername SOCKET , getpgrp PID , getppid , getpriority WHICH,WHO , getpwnam NAME , getgrnam NAME, gethostbyname NAME, getnetbyname NAME, getprotobyname NAME, getpwuid UID, getgrgid GID, getservbyname NAME,PROTO, gethostbyaddr ADDR,ADDRTYPE, getnetbyaddr ADDR,ADDRTYPE, getprotobynumber NUMBER, getservbyport PORT,PROTO, getpwent, getgrent, gethostent, getnetent, getprotoent, getservent, setpwent, setgrent, sethostent STAYOPEN, setnetent STAYOPEN, setprotoent STAYOPEN, setservent STAYOPEN, endpwent, endgrent, endhostent, endnetent, endprotoent, endservent, getsockname SOCKET , getsockopt SOCKET,LEVEL,OPTNAME , glob EXPR , glob, gmtime EXPR , gmtime, goto LABEL , goto EXPR, goto &NAME, grep BLOCK LIST , grep EXPR,LIST, hex EXPR , hex, import LIST , index STR,SUBSTR,POSITION , index STR,SUBSTR, int EXPR , int, ioctl FILEHANDLE,FUNCTION,SCALAR , join EXPR,LIST , keys HASH , kill SIGNAL, LIST , last LABEL , last, lc EXPR , lc, lcfirst EXPR , lcfirst, length EXPR , length, link OLDFILE,NEWFILE , listen SOCKET,QUEUESIZE , local EXPR , localtime EXPR , localtime, lock THING , log EXPR , log, lstat EXPR , lstat, m//, map BLOCK LIST , map EXPR,LIST, mkdir FILENAME,MASK , mkdir FILENAME, mkdir, msgctl ID,CMD,ARG , msgget KEY,FLAGS , msgrcv ID,VAR,SIZE,TYPE,FLAGS , msgsnd ID,MSG,FLAGS , my EXPR , my TYPE EXPR, my EXPR : ATTRS, my TYPE EXPR : ATTRS, next LABEL , next, no Module VERSION LIST , no Module VERSION, no Module LIST, no Module, no VERSION, oct EXPR , oct, open FILEHANDLE,EXPR , open FILEHANDLE,MODE,EXPR, open FILEHANDLE,MODE,EXPR,LIST, open FILEHANDLE,MODE,REFERENCE, open FILEHANDLE, opendir DIRHANDLE,EXPR , ord EXPR , ord, our EXPR , our TYPE EXPR, our EXPR : ATTRS, our TYPE EXPR : ATTRS, pack TEMPLATE,LIST , package NAMESPACE , package, pipe READHANDLE,WRITEHANDLE , pop ARRAY , pop, pos SCALAR , pos, print FILEHANDLE LIST , print LIST, print, printf FILEHANDLE FORMAT, LIST , printf FORMAT, LIST, prototype FUNCTION , push ARRAY,LIST , q/STRING/, qq/STRING/, qx/STRING/, qw/STRING/, qr/STRING/, quotemeta EXPR , quotemeta, rand EXPR , rand, read FILEHANDLE,SCALAR,LENGTH,OFFSET , read FILEHANDLE,SCALAR,LENGTH, readdir DIRHANDLE , readline EXPR, readline , readlink EXPR , readlink, readpipe EXPR, readpipe , recv SOCKET,SCALAR,LENGTH,FLAGS , redo LABEL , redo, ref EXPR , ref, rename OLDNAME,NEWNAME , require VERSION , require EXPR, require, reset EXPR , reset, return EXPR , return, reverse LIST , rewinddir DIRHANDLE , rindex STR,SUBSTR,POSITION , rindex STR,SUBSTR, rmdir FILENAME , rmdir, s///, say FILEHANDLE LIST , say LIST, say, scalar EXPR , seek FILEHANDLE,POSITION,WHENCE , seekdir DIRHANDLE,POS , select FILEHANDLE , select, select RBITS,WBITS,EBITS,TIMEOUT , semctl ID,SEMNUM,CMD,ARG , semget KEY,NSEMS,FLAGS , semop KEY,OPSTRING , send SOCKET,MSG,FLAGS,TO , send SOCKET,MSG,FLAGS, setpgrp PID,PGRP , setpriority WHICH,WHO,PRIORITY , setsockopt SOCKET,LEVEL,OPTNAME,OPTVAL , shift ARRAY , shift, shmctl ID,CMD,ARG , shmget KEY,SIZE,FLAGS , shmread ID,VAR,POS,SIZE , shmwrite ID,STRING,POS,SIZE, shutdown SOCKET,HOW , sin EXPR , sin, sleep EXPR , sleep, socket SOCKET,DOMAIN,TYPE,PROTOCOL , socketpair SOCKET1,SOCKET2,DOMAIN,TYPE,PROTOCOL , sort SUBNAME LIST , sort BLOCK LIST, sort LIST, splice ARRAY,OFFSET,LENGTH,LIST , splice ARRAY,OFFSET,LENGTH, splice ARRAY,OFFSET, splice ARRAY, split /PATTERN/,EXPR,LIMIT , split /PATTERN/,EXPR, split /PATTERN/, split, sprintf FORMAT, LIST , format parameter index, flags, vector flag, (minimum) width, precision, or maximum width , size, order of arguments, sqrt EXPR , sqrt, srand EXPR , srand, stat FILEHANDLE , stat EXPR, stat DIRHANDLE, stat, state EXPR , state TYPE EXPR, state EXPR : ATTRS, state TYPE EXPR : ATTRS, study SCALAR , study, sub NAME BLOCK , sub NAME (PROTO) BLOCK, sub NAME : ATTRS BLOCK, sub NAME (PROTO) : ATTRS BLOCK, substr EXPR,OFFSET,LENGTH,REPLACEMENT , substr EXPR,OFFSET,LENGTH, substr EXPR,OFFSET, symlink OLDFILE,NEWFILE , syscall NUMBER, LIST , sysopen FILEHANDLE,FILENAME,MODE , sysopen FILEHANDLE,FILENAME,MODE,PERMS, sysread FILEHANDLE,SCALAR,LENGTH,OFFSET , sysread FILEHANDLE,SCALAR,LENGTH, sysseek FILEHANDLE,POSITION,WHENCE , system LIST , system PROGRAM LIST, syswrite FILEHANDLE,SCALAR,LENGTH,OFFSET , syswrite FILEHANDLE,SCALAR,LENGTH, syswrite FILEHANDLE,SCALAR, tell FILEHANDLE , tell, telldir DIRHANDLE , tie VARIABLE,CLASSNAME,LIST , tied VARIABLE , time , times , tr///, truncate FILEHANDLE,LENGTH , truncate EXPR,LENGTH, uc EXPR , uc, ucfirst EXPR , ucfirst, umask EXPR , umask, undef EXPR , undef, unlink LIST , unlink, unpack TEMPLATE,EXPR , unpack TEMPLATE, untie VARIABLE , unshift ARRAY,LIST , use Module VERSION LIST , use Module VERSION, use Module LIST, use Module, use VERSION, utime LIST , values HASH , vec EXPR,OFFSET,BITS , wait , waitpid PID,FLAGS , wantarray , warn LIST , write FILEHANDLE , write EXPR, write, y///
perlopentut - tutorial on opening things in Perl
- DESCRIPTION
- Open à la shell
- Open à la C
- Obscure Open Tricks
- Re-Opening Files (dups)
- Dispelling the Dweomer
- Paths as Opens
- Single Argument Open
- Playing with STDIN and STDOUT
- Other I/O Issues
- SEE ALSO
- AUTHOR and COPYRIGHT
- HISTORY
perlpacktut - tutorial on pack and unpack
- DESCRIPTION
- The Basic Principle
- Packing Text
- Packing Numbers
- Integers
- Unpacking a Stack Frame
- How to Eat an Egg on a Net
- Byte-order modifiers
- Floating point Numbers
- Exotic Templates
- Template Grouping
- Lengths and Widths
- Packing and Unpacking C Structures
- The Alignment Pit
- Dealing with Endian-ness
- Alignment, Take 2
- Alignment, Take 3
- Pointers for How to Use Them
- Pack Recipes
- Funnies Section
- Authors
perlpod - the Plain Old Documentation format
- DESCRIPTION
- Ordinary Paragraph
- Verbatim Paragraph
- Command Paragraph
-
=head1 Heading Text,=head2 Heading Text,=head3 Heading Text,=head4 Heading Text,=over indentlevel,=item stuff...,=back,=cut,=pod,=begin formatname,=end formatname,=for formatname text...,=encoding encodingname - Formatting Codes
-
I<text>-- italic text <> >> ,B<text>-- bold text <> >> ,C<code>-- code text <> >> ,L<name>-- a hyperlink <> >> ,E<escape>-- a character escape <> >> ,F<filename>-- used for filenames <> >> ,S<text>-- text contains non-breaking spaces <> >> ,X<topic name>-- an index entry <> >> ,Z<>-- a null (zero-effect) formatting code <> >> - The Intent
- Embedding Pods in Perl Modules
- Hints for Writing Pod
- SEE ALSO
- AUTHOR
perlpodspec - Plain Old Documentation: format specification and notes
- DESCRIPTION
- Pod Definitions
- Pod Commands
-
"=head1", "=head2", "=head3", "=head4", "=pod", "=cut", "=over", "=item", "=back", "=begin formatname", "=end formatname", "=for formatname text...", "=encoding encodingname"
- Pod Formatting Codes
-
I<text>-- italic text,B<text>-- bold text,C<code>-- code text,F<filename>-- style for filenames,X<topic name>-- an index entry,Z<>-- a null (zero-effect) formatting code,L<name>-- a hyperlink,E<escape>-- a character escape,S<text>-- text contains non-breaking spaces - Notes on Implementing Pod Processors
- About L<...> Codes
-
First:, Second:, Third:, Fourth:, Fifth:, Sixth:
- About =over...=back Regions
- About Data Paragraphs and "=begin/=end" Regions
- SEE ALSO
- AUTHOR
perlrun - how to execute the Perl interpreter
- SYNOPSIS
- DESCRIPTION
- #! and quoting on non-Unix systems
-
OS/2, MS-DOS, Win95/NT, Macintosh, VMS
- Location of Perl
- Command Switches
-
-0[octal/hexadecimal] , -a , -C [number/list] , -c , -d , -dt, -d:foo[=bar,baz] , -dt:foo[=bar,baz], -Dletters , -Dnumber, -e commandline , -E commandline , -f , -Fpattern , -h , -i[extension] , -Idirectory , -l[octnum] , -m[-]module , -M[-]module, -M[-]'module ...', -[mM][-]module=arg[,arg]..., -n , -p , -P , -s , -S , -t , -T , -u , -U , -v , -V , -V:configvar, -w , -W , -X , -x , -xdirectory
- ENVIRONMENT
-
HOME , LOGDIR , PATH , PERL5LIB , PERL5OPT , PERLIO , :bytes , :crlf , :mmap , :perlio , :pop , :raw , :stdio , :unix , :utf8 , :win32 , PERLIO_DEBUG , PERLLIB , PERL5DB , PERL5DB_THREADED , PERL5SHELL (specific to the Win32 port) , PERL_ALLOW_NON_IFS_LSP (specific to the Win32 port) , PERL_DEBUG_MSTATS , PERL_DESTRUCT_LEVEL , PERL_DL_NONLAZY , PERL_ENCODING , PERL_HASH_SEED , PERL_HASH_SEED_DEBUG , PERL_ROOT (specific to the VMS port) , PERL_SIGNALS , PERL_UNICODE , SYS$LOGIN (specific to the VMS port)
perldiag - various Perl diagnostics
perllexwarn - Perl Lexical Warnings
- DESCRIPTION
- Default Warnings and Optional Warnings
- What's wrong with -w and
$^W - Controlling Warnings from the Command Line
-
-w , -W , -X
- Backward Compatibility
- Category Hierarchy
- Fatal Warnings
- Reporting Warnings from a Module
- SEE ALSO
- AUTHOR
perldebug - Perl debugging
- DESCRIPTION
- The Perl Debugger
- Calling the debugger
-
perl -d program_name, perl -d -e 0, perl -d:Ptkdb program_name, perl -dt threaded_program_name
- Debugger Commands
-
h , h [command], h h, p expr , x [maxdepth] expr , V [pkg [vars]] , X [vars] , y [level [vars]] , T , s [expr] , n [expr] , r , <CR>, c [line|sub] , l , l min+incr, l min-max, l line, l subname, - , v [line] , . , f filename , /pattern/, ?pattern?, L [abw] , S [[!]regex] , t , t expr , b , b [line] [condition] , b subname [condition] , b postpone subname [condition] , b load filename , b compile subname , B line , B * , a [line] command , A line , A * , w expr , W expr , W * , o , o booloption ... , o anyoption? ... , o option=value ... , < ? >, < [ command ] >, < * >, << command >, > ? >>, > command >>, > * >>, >> command > >>>, { ? , { [ command ], { * , {{ command , ! number , ! -number , ! pattern , !! cmd , source file , H -number , q or ^D , R , |dbcmd , ||dbcmd , command, m expr , M , man [manpage]
- Configurable Options
-
recallCommand,ShellBang,pager,tkRunning,signalLevel,warnLevel,dieLevel,AutoTrace,LineInfo,inhibit_exit,PrintRet,ornaments,frame,maxTraceLen,windowSize,arrayDepth,hashDepth,dumpDepth,compactDump,veryCompact,globPrint,DumpDBFiles,DumpPackages,DumpReused,quote,HighBit,undefPrint,UsageOnly,TTY,noTTY,ReadLine,NonStop - Debugger input/output
-
Prompt, Multiline commands, Stack backtrace , Line Listing Format, Frame listing
- Debugging compile-time statements
- Debugger Customization
- Readline Support / History in the debugger
- Editor Support for Debugging
- The Perl Profiler
- Debugging regular expressions
- Debugging memory usage
- SEE ALSO
- BUGS
perlvar - Perl predefined variables
- DESCRIPTION
- Predefined Names
-
$ARG, $_ , $a, $b , $<digits> , $MATCH, $& , ${^MATCH} , $PREMATCH, $` , ${^PREMATCH} , $POSTMATCH, $' , ${^POSTMATCH} , $LAST_PAREN_MATCH, $+ , $LAST_SUBMATCH_RESULT, $^N , @LAST_MATCH_END, @+ , %LAST_PAREN_MATCH, %+ , HANDLE->input_line_number(EXPR), $INPUT_LINE_NUMBER, $NR, $. , IO::Handle->input_record_separator(EXPR), $INPUT_RECORD_SEPARATOR, $RS, $/ , HANDLE->autoflush(EXPR), $OUTPUT_AUTOFLUSH, $| , IO::Handle->output_field_separator EXPR, $OUTPUT_FIELD_SEPARATOR, $OFS, $, , IO::Handle->output_record_separator EXPR, $OUTPUT_RECORD_SEPARATOR, $ORS, $\ , $LIST_SEPARATOR, $" , $SUBSCRIPT_SEPARATOR, $SUBSEP, $; , HANDLE->format_page_number(EXPR), $FORMAT_PAGE_NUMBER, $% , HANDLE->format_lines_per_page(EXPR), $FORMAT_LINES_PER_PAGE, $= , HANDLE->format_lines_left(EXPR), $FORMAT_LINES_LEFT, $- , @LAST_MATCH_START, @- ,
$`is the same assubstr($var, 0, $-[0]),$&is the same assubstr($var, $-[0], $+[0] - $-[0]),$'is the same assubstr($var, $+[0]),$1is the same assubstr($var, $-[1], $+[1] - $-[1]),$2is the same assubstr($var, $-[2], $+[2] - $-[2]),$3is the same assubstr($var, $-[3], $+[3] - $-[3]), %- , HANDLE->format_name(EXPR), $FORMAT_NAME, $~ , HANDLE->format_top_name(EXPR), $FORMAT_TOP_NAME, $^ , IO::Handle->format_line_break_characters EXPR, $FORMAT_LINE_BREAK_CHARACTERS, $: , IO::Handle->format_formfeed EXPR, $FORMAT_FORMFEED, $^L , $ACCUMULATOR, $^A , $CHILD_ERROR, $? , ${^CHILD_ERROR_NATIVE} , ${^ENCODING} , $OS_ERROR, $ERRNO, $! , %OS_ERROR, %ERRNO, %! , $EXTENDED_OS_ERROR, $^E , $EVAL_ERROR, $@ , $PROCESS_ID, $PID, $$ , $REAL_USER_ID, $UID, $< > , $EFFECTIVE_USER_ID, $EUID, $> >> , $REAL_GROUP_ID, $GID, $( , $EFFECTIVE_GROUP_ID, $EGID, $) , $PROGRAM_NAME, $0 , $[ , $] , $COMPILING, $^C , $DEBUGGING, $^D , ${^RE_DEBUG_FLAGS}, ${^RE_TRIE_MAXBUF}, $SYSTEM_FD_MAX, $^F , $^H, %^H, $INPLACE_EDIT, $^I , $^M , $OSNAME, $^O , ${^OPEN}, $PERLDB, $^P , 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x100, 0x200, 0x400, $LAST_REGEXP_CODE_RESULT, $^R , $EXCEPTIONS_BEING_CAUGHT, $^S , $BASETIME, $^T , ${^TAINT}, ${^UNICODE}, ${^UTF8CACHE}, ${^UTF8LOCALE}, $PERL_VERSION, $^V , $WARNING, $^W , ${^WARNING_BITS}, ${^WIN32_SLOPPY_STAT}, $EXECUTABLE_NAME, $^X , ARGV , $ARGV , @ARGV , ARGVOUT , @F , @INC , @ARG, @_ , %INC , %ENV, $ENV{expr} , %SIG, $SIG{expr} - Error Indicators
- Technical Note on the Syntax of Variable Names
- BUGS
perlre - Perl regular expressions
- DESCRIPTION
- Modifiers
-
m , s , i , x , p , g and c
- Regular Expressions
-
[1], [2], [3], [1], [2], [3],
$,+<=>|~,^`, cntrl , graph , print , punct , xdigit - Extended Patterns
-
(?#text),(?pimsx-imsx),(?:pattern),(?imsx-imsx:pattern),(?|pattern), Look-Around Assertions ,(?=pattern),(?!pattern),(?<=pattern)\K,(?<!pattern),(?'NAME'pattern),(?<NAME>pattern)) >> ,\k<NAME>,\k'NAME',(?{ code }),(??{ code }),(?PARNO)(?-PARNO)(?+PARNO)(?R)(?0),(?&NAME),(?(condition)yes-pattern|no-pattern),(?(condition)yes-pattern), (1) (2) .., (<NAME>) ('NAME'), (?{ CODE }), (R), (R1) (R2) .., (R&NAME), (DEFINE),(?>pattern) - Special Backtracking Control Verbs
-
Verbs that take an argument,
(*PRUNE)(*PRUNE:NAME),(*SKIP)(*SKIP:NAME),(*MARK:NAME)(*:NAME)(*MARK:NAME)(*:NAME),(*THEN)(*THEN:NAME),(*COMMIT), Verbs without an argument,(*FAIL)(*F),(*ACCEPT) - Backtracking
- Version 8 Regular Expressions
- Warning on \1 Instead of $1
- Repeated Patterns Matching a Zero-length Substring
- Combining RE Pieces
-
ST,S|T,S{REPEAT_COUNT},S{min,max},S{min,max}?,S?,S*,S+,S??,S*?,S+?,(?>S),(?=S),(?<=S),(?!S),(?<!S),(??{ EXPR }),(?PARNO),(?(condition)yes-pattern|no-pattern) - Creating Custom RE Engines
- PCRE/Python Support
-
(?P<NAME>pattern),(?P=NAME),(?P>NAME) - BUGS
- SEE ALSO
perlrebackslash - Perl Regular Expression Backslash Sequences and Escapes
- DESCRIPTION
- The backslash
-
[1]
- All the sequences and escapes
- Character Escapes
-
[1], [2]
- Modifiers
- Character classes
- Referencing
- Assertions
-
\A, \z, \Z, \G, \b, \B
- Misc
-
\C, \K, \R, \X
perlrecharclass - Perl Regular Expression Character Classes
- DESCRIPTION
- The dot
- Backslashed sequences
-
[1]
- Bracketed Character Classes
-
cntrl, graph, print, punct
- Locale, Unicode and UTF-8
perlreref - Perl Regular Expressions Reference
- DESCRIPTION
- OPERATORS
- SYNTAX
- ESCAPE SEQUENCES
- CHARACTER CLASSES
- ANCHORS
- QUANTIFIERS
- EXTENDED CONSTRUCTS
- VARIABLES
- FUNCTIONS
- TERMINOLOGY
- AUTHOR
- SEE ALSO
- THANKS
perlref - Perl references and nested data structures
- NOTE
- DESCRIPTION
- Making References
-
1. , 2. , 3. , 4. , 5. , 6. , 7.
- Using References
- Symbolic references
- Not-so-symbolic references
- Pseudo-hashes: Using an array as a hash
- Function Templates
- WARNING
- SEE ALSO
perlform - Perl formats
- DESCRIPTION
- Text Fields
- Numeric Fields
- The Field @* for Variable Width Multi-Line Text
- The Field ^* for Variable Width One-line-at-a-time Text
- Specifying Values
- Using Fill Mode
- Suppressing Lines Where All Fields Are Void
- Repeating Format Lines
- Top of Form Processing
- Format Variables
- NOTES
- WARNINGS
perlobj - Perl objects
- DESCRIPTION
- An Object is Simply a Reference
- A Class is Simply a Package
- A Method is Simply a Subroutine
- Method Invocation >>
- Indirect Object Syntax
- Default UNIVERSAL methods
-
isa(CLASS) , DOES(ROLE) , can(METHOD) , VERSION( [NEED] )
- Destructors
- Summary
- Two-Phased Garbage Collection
- SEE ALSO
perltie - how to hide an object class in a simple variable
- SYNOPSIS
- DESCRIPTION
- Tying Scalars
-
TIESCALAR classname, LIST , FETCH this , STORE this, value , UNTIE this , DESTROY this
- Tying Arrays
-
TIEARRAY classname, LIST , FETCH this, index , STORE this, index, value , FETCHSIZE this , STORESIZE this, count , EXTEND this, count , EXISTS this, key , DELETE this, key , CLEAR this , PUSH this, LIST , POP this , SHIFT this , UNSHIFT this, LIST , SPLICE this, offset, length, LIST , UNTIE this , DESTROY this
- Tying Hashes
-
USER, HOME, CLOBBER, LIST, TIEHASH classname, LIST , FETCH this, key , STORE this, key, value , DELETE this, key , CLEAR this , EXISTS this, key , FIRSTKEY this , NEXTKEY this, lastkey , SCALAR this , UNTIE this , DESTROY this
- Tying FileHandles
-
TIEHANDLE classname, LIST , WRITE this, LIST , PRINT this, LIST , PRINTF this, LIST , READ this, LIST , READLINE this , GETC this , CLOSE this , UNTIE this , DESTROY this
- UNTIE this
- The
untieGotcha - SEE ALSO
- BUGS
- AUTHOR
perldbmfilter - Perl DBM Filters
- SYNOPSIS
- DESCRIPTION
-
filter_store_key, filter_store_value, filter_fetch_key, filter_fetch_value
- SEE ALSO
- AUTHOR
perlipc - Perl interprocess communication (signals, fifos, pipes, safe subprocesses, sockets, and semaphores)
- DESCRIPTION
- Signals
- Named Pipes
- Deferred Signals (Safe Signals)
-
Long-running opcodes, Interrupting IO, Restartable system calls, Signals as "faults", Signals triggered by operating system state
- Using
open()for IPC - Filehandles
- Background Processes
- Complete Dissociation of Child from Parent
- Safe Pipe Opens
- Avoiding Pipe Deadlocks
- Bidirectional Communication with Another Process
- Bidirectional Communication with Yourself
- Sockets: Client/Server Communication
- TCP Clients with IO::Socket
- A Simple Client
-
Proto,PeerAddr,PeerPort - A Webget Client
- Interactive Client with IO::Socket
- TCP Servers with IO::Socket
-
Proto, LocalPort, Listen, Reuse
- UDP: Message Passing
- SysV IPC
- NOTES
- BUGS
- AUTHOR
- SEE ALSO
perlfork - Perl's fork() emulation
- SYNOPSIS
- DESCRIPTION
- Behavior of other Perl features in forked pseudo-processes
-
$$ or $PROCESS_ID, %ENV,
chdir()and all other builtins that accept filenames,wait()andwaitpid(),kill(),exec(),exit(), Open handles to files, directories and network sockets - Resource limits
- Killing the parent process
- Lifetime of the parent process and pseudo-processes
- CAVEATS AND LIMITATIONS
-
BEGIN blocks, Open filehandles, Forking pipe
open()not yet implemented, Global state maintained by XSUBs, Interpreter embedded in larger application, Thread-safety of extensions - BUGS
- AUTHOR
- SEE ALSO
perlnumber - semantics of numbers and numeric operations in Perl
- SYNOPSIS
- DESCRIPTION
- Storing numbers
- Numeric operators and numeric conversions
- Flavors of Perl numeric operations
-
Arithmetic operators, ++, Arithmetic operators during
use integer, Other mathematical operators, Bitwise operators, Bitwise operators duringuse integer, Operators which expect an integer, Operators which expect a string - AUTHOR
- SEE ALSO
perlthrtut - Tutorial on threads in Perl
- DESCRIPTION
- What Is A Thread Anyway?
- Threaded Program Models
- What kind of threads are Perl threads?
- Thread-Safe Modules
- Thread Basics
- Basic Thread Support
- A Note about the Examples
- Creating Threads
- Waiting For A Thread To Exit
- Ignoring A Thread
- Process and Thread Termination
- Threads And Data
- Synchronization and control
- Controlling access:
lock() - A Thread Pitfall: Deadlocks
- Queues: Passing Data Around
- Semaphores: Synchronizing Data Access
- Basic semaphores
- Advanced Semaphores
- Waiting for a Condition
- Giving up control
- General Thread Utility Routines
- A Complete Example
- Different implementations of threads
- Performance considerations
- Process-scope Changes
- Thread-Safety of System Libraries
- Conclusion
- SEE ALSO
- Bibliography
- Acknowledgements
- AUTHOR
- Copyrights
perlothrtut - old tutorial on threads in Perl
- DESCRIPTION
- What Is A Thread Anyway?
- Threaded Program Models
- Native threads
- What kind of threads are perl threads?
- Threadsafe Modules
- Thread Basics
- Basic Thread Support
- Creating Threads
- Giving up control
- Waiting For A Thread To Exit
- Errors In Threads
- Ignoring A Thread
- Threads And Data
- Shared And Unshared Data
- Thread Pitfall: Races
- Controlling access:
lock() - Thread Pitfall: Deadlocks
- Queues: Passing Data Around
- Threads And Code
- Semaphores: Synchronizing Data Access
-
Basic semaphores, Advanced Semaphores
- Attributes: Restricting Access To Subroutines
- Subroutine Locks
- Methods
- Locking A Subroutine
- General Thread Utility Routines
- A Complete Example
- Conclusion
- Bibliography
- Acknowledgements
- AUTHOR
- Copyrights
perlport - Writing portable Perl
- DESCRIPTION
-
Not all Perl programs have to be portable, Nearly all of Perl already is portable
- ISSUES
- Newlines
- Numbers endianness and Width
- Files and Filesystems
- System Interaction
- Command names versus file pathnames
- Networking
- Interprocess Communication (IPC)
- External Subroutines (XS)
- Standard Modules
- Time and Date
- Character sets and character encoding
- Internationalisation
- System Resources
- Security
- Style
- CPAN Testers
- PLATFORMS
- FUNCTION IMPLEMENTATIONS
- Alphabetical Listing of Perl Functions
-
-X, atan2, binmode, chmod, chown, chroot, crypt, dbmclose, dbmopen, dump, exec, exit, fcntl, flock, fork, getlogin, getpgrp, getppid, getpriority, getpwnam, getgrnam, getnetbyname, getpwuid, getgrgid, getnetbyaddr, getprotobynumber, getservbyport, getpwent, getgrent, gethostbyname, gethostent, getnetent, getprotoent, getservent, sethostent, setnetent, setprotoent, setservent, endpwent, endgrent, endhostent, endnetent, endprotoent, endservent, getsockopt SOCKET,LEVEL,OPTNAME, glob, gmtime, ioctl FILEHANDLE,FUNCTION,SCALAR, kill, link, localtime, lstat, msgctl, msgget, msgsnd, msgrcv, open, pipe, readlink, rename, select, semctl, semget, semop, setgrent, setpgrp, setpriority, setpwent, setsockopt, shmctl, shmget, shmread, shmwrite, sockatmark, socketpair, stat, symlink, syscall, sysopen, system, times, truncate, umask, utime, wait, waitpid
- Supported Platforms
- SEE ALSO
- AUTHORS / CONTRIBUTORS
perllocale - Perl locale handling (internationalization and localization)
- DESCRIPTION
- PREPARING TO USE LOCALES
- USING LOCALES
- The use locale pragma
- The setlocale function
- Finding locales
- LOCALE PROBLEMS
- Temporarily fixing locale problems
- Permanently fixing locale problems
- Permanently fixing your system's locale configuration
- Fixing system locale configuration
- The localeconv function
- I18N::Langinfo
- LOCALE CATEGORIES
- Category LC_COLLATE: Collation
- Category LC_CTYPE: Character Types
- Category LC_NUMERIC: Numeric Formatting
- Category LC_MONETARY: Formatting of monetary amounts
- LC_TIME
- Other categories
- SECURITY
- ENVIRONMENT
-
PERL_BADLANG, LC_ALL, LANGUAGE, LC_CTYPE, LC_COLLATE, LC_MONETARY, LC_NUMERIC, LC_TIME, LANG
- NOTES
- Backward compatibility
- I18N:Collate obsolete
- Sort speed and memory use impacts
write()and LC_NUMERIC- Freely available locale definitions
- I18n and l10n
- An imperfect standard
- Unicode and UTF-8
- BUGS
- SEE ALSO
- HISTORY
perluniintro - Perl Unicode introduction
- DESCRIPTION
- Unicode
- Perl's Unicode Support
- Perl's Unicode Model
- Unicode and EBCDIC
- Creating Unicode
- Handling Unicode
- Legacy Encodings
- Unicode I/O
- Displaying Unicode As Text
- Special Cases
- Advanced Topics
- Miscellaneous
- Questions With Answers
- Hexadecimal Notation
- Further Resources
- UNICODE IN OLDER PERLS
- SEE ALSO
- ACKNOWLEDGMENTS
- AUTHOR, COPYRIGHT, AND LICENSE
perlunicode - Unicode support in Perl
- DESCRIPTION
- Important Caveats
-
Input and Output Layers, Regular Expressions,
use utf8still needed to enable UTF-8/UTF-EBCDIC in scripts, BOM-marked scripts and UTF-16 scripts autodetected,use encodingneeded to upgrade non-Latin-1 byte strings - Byte and Character Semantics
- Effects of Character Semantics
- Unicode Character Properties
-
General Category, Bidirectional Character Types, Scripts, Extended property classes, Use of "Is" Prefix, Blocks
- User-Defined Character Properties
- User-Defined Case Mappings
- Character Encodings for Input and Output
- Unicode Regular Expression Support Level
- Unicode Encodings
- Security Implications of Unicode
- Unicode in Perl on EBCDIC
- Locales
- When Unicode Does Not Happen
- Forcing Unicode in Perl (Or Unforcing Unicode in Perl)
- Using Unicode in XS
- BUGS
- Interaction with Locales
- Problems with characters whose ordinal numbers are in the range 128 - 255 with no Locale specified
- Interaction with Extensions
- Speed
- Possible problems on EBCDIC platforms
- Porting code from perl-5.6.X
- SEE ALSO
perlunifaq - Perl Unicode FAQ
- Q and A
- perlunitut isn't really a Unicode tutorial, is it?
- What character encodings does Perl support?
- Which version of perl should I use?
- What about binary data, like images?
- When should I decode or encode?
- What if I don't decode?
- What if I don't encode?
- Is there a way to automatically decode or encode?
- What if I don't know which encoding was used?
- Can I use Unicode in my Perl sources?
- Data::Dumper doesn't restore the UTF8 flag; is it broken?
- Why do regex character classes sometimes match only in the ASCII range?
- Why do some characters not uppercase or lowercase correctly?
- How can I determine if a string is a text string or a binary string?
- How do I convert from encoding FOO to encoding BAR?
- What are
decode_utf8andencode_utf8? - What is a "wide character"?
- INTERNALS
- What is "the UTF8 flag"?
- What about the
use bytespragma? - What about the
use encodingpragma? - What is the difference between
:encodingand:utf8? - What's the difference between
UTF-8andutf8? - I lost track; what encoding is the internal format really?
- AUTHOR
- SEE ALSO
perlunitut - Perl Unicode Tutorial
perlebcdic - Considerations for running Perl on EBCDIC platforms
- DESCRIPTION
- COMMON CHARACTER CODE SETS
- ASCII
- ISO 8859
- Latin 1 (ISO 8859-1)
- EBCDIC
- The 13 variant characters
-
- POSIX-BC
- Unicode code points versus EBCDIC code points
- Remaining Perl Unicode problems in EBCDIC
- Unicode and UTF
- Using Encode
- SINGLE OCTET TABLES
-
recipe 0, recipe 1, recipe 2, recipe 3, recipe 4, recipe 5, recipe 6
- IDENTIFYING CHARACTER CODE SETS
- CONVERSIONS
- OPERATOR DIFFERENCES
- FUNCTION DIFFERENCES
-
chr(),ord(),pack(),print(),printf(),sort(),sprintf(),unpack() - REGULAR EXPRESSION DIFFERENCES
- SOCKETS
- SORTING
- Ignore ASCII vs. EBCDIC sort differences.
- MONO CASE then sort data.
- Convert, sort data, then re convert.
- Perform sorting on one type of platform only.
- TRANSFORMATION FORMATS
- URL decoding and encoding
- uu encoding and decoding
- Quoted-Printable encoding and decoding
- Caesarian ciphers
- Hashing order and checksums
- I18N AND L10N
- MULTI OCTET CHARACTER SETS
- OS ISSUES
- OS/400
-
PASE, IFS access
- OS/390, z/OS
-
chcp, dataset access, OS/390, z/OS iconv, locales
- VM/ESA?
- POSIX-BC?
- BUGS
- SEE ALSO
- REFERENCES
- HISTORY
- AUTHOR
perlsec - Perl security
- DESCRIPTION
- SECURITY VULNERABILITY CONTACT INFORMATION
- SECURITY MECHANISMS AND CONCERNS
- Taint mode
- Laundering and Detecting Tainted Data
- Switches On the "#!" Line
- Taint mode and @INC
- Cleaning Up Your Path
- Security Bugs
- Protecting Your Programs
- Unicode
- Algorithmic Complexity Attacks
- SEE ALSO
perlmod - Perl modules (packages and symbol tables)
- DESCRIPTION
- Packages
- Symbol Tables
- BEGIN, UNITCHECK, CHECK, INIT and END
- Perl Classes
- Perl Modules
- Making your module threadsafe
- SEE ALSO
perlmodlib - constructing new Perl modules and finding existing ones
- THE PERL MODULE LIBRARY
- Pragmatic Modules
-
attributes, attrs, autodie, autodie::exception, autodie::exception::system, autodie::hints, autouse, base, bigint, bignum, bigrat, blib, bytes, charnames, constant, diagnostics, encoding, encoding::warnings, feature, fields, filetest, if, integer, less, lib, locale, mro, open, ops, overload, overloading, parent, re, sigtrap, sort, strict, subs, threads, threads::shared, utf8, vars, version, vmsish, warnings, warnings::register
- Standard Modules
-
ActivePerl, AnyDBM_File, App::Prove, App::Prove::State, App::Prove::State::Result, App::Prove::State::Result::Test, Archive::Extract, Archive::Tar, Archive::Tar::File, Attribute::Handlers, AutoLoader, AutoSplit, B, B::Concise, B::Debug, B::Deparse, B::Lint, B::Lint::Debug, B::Showlex, B::Terse, B::Xref, Benchmark, CGI, CGI::Apache, CGI::Carp, CGI::Cookie, CGI::Fast, CGI::Pretty, CGI::Push, CGI::Switch, CGI::Util, CORE, CPAN, CPAN::API::HOWTO, CPAN::Distroprefs, CPAN::FirstTime, CPAN::Kwalify, CPAN::Nox, CPAN::Version, CPANPLUS, CPANPLUS::Dist::Base, CPANPLUS::Dist::Build, CPANPLUS::Dist::Build::Constants, CPANPLUS::Dist::Sample, CPANPLUS::Internals::Source::Memory, CPANPLUS::Internals::Source::SQLite, CPANPLUS::Shell::Classic, CPANPLUS::Shell::Default::Plugins::HOWTO, Carp, Carp::Heavy, Class::ISA, Class::Struct, Compress::Raw::Bzip2, Compress::Raw::Bzip2::FAQ, Compress::Raw::Zlib, Compress::Raw::Zlib::FAQ, Compress::Zlib, Config, Cwd, DB, DBM_Filter, DBM_Filter::compress, DBM_Filter::encode, DBM_Filter::int32, DBM_Filter::null, DBM_Filter::utf8, DB_File, Data::Dumper, Devel::DProf, Devel::InnerPackage, Devel::PPPort, Devel::Peek, Devel::SelfStubber, Digest, Digest::MD5, Digest::SHA, Digest::base, Digest::file, DirHandle, Dumpvalue, DynaLoader, Encode, Encode::Alias, Encode::Byte, Encode::CJKConstants, Encode::CN, Encode::CN::HZ, Encode::Config, Encode::EBCDIC, Encode::Encoder, Encode::Encoding, Encode::GSM0338, Encode::Guess, Encode::JP, Encode::JP::H2Z, Encode::JP::JIS7, Encode::KR, Encode::KR::2022_KR, Encode::MIME::Header, Encode::MIME::Name, Encode::PerlIO, Encode::Supported, Encode::Symbol, Encode::TW, Encode::Unicode, Encode::Unicode::UTF7, English, Env, Errno, Exporter, Exporter::Heavy, ExtUtils::CBuilder, ExtUtils::CBuilder::Platform::Windows, ExtUtils::Command, ExtUtils::Command::MM, ExtUtils::Constant, ExtUtils::Constant::Base, ExtUtils::Constant::Utils, ExtUtils::Constant::XS, ExtUtils::Embed, ExtUtils::Install, ExtUtils::Installed, ExtUtils::Liblist, ExtUtils::MM, ExtUtils::MM_AIX, ExtUtils::MM_Any, ExtUtils::MM_BeOS, ExtUtils::MM_Cygwin, ExtUtils::MM_DOS, ExtUtils::MM_Darwin, ExtUtils::MM_MacOS, ExtUtils::MM_NW5, ExtUtils::MM_OS2, ExtUtils::MM_QNX, ExtUtils::MM_UWIN, ExtUtils::MM_Unix, ExtUtils::MM_VMS, ExtUtils::MM_VOS, ExtUtils::MM_Win32, ExtUtils::MM_Win95, ExtUtils::MY, ExtUtils::MakeMaker, ExtUtils::MakeMaker::Config, ExtUtils::MakeMaker::FAQ, ExtUtils::MakeMaker::Tutorial, ExtUtils::Manifest, ExtUtils::Mkbootstrap, ExtUtils::Mksymlists, ExtUtils::Packlist, ExtUtils::ParseXS, ExtUtils::XSSymSet, ExtUtils::testlib, Fatal, Fcntl, File::Basename, File::CheckTree, File::Compare, File::Copy, File::DosGlob, File::Fetch, File::Find, File::Glob, File::GlobMapper, File::Path, File::Spec, File::Spec::Cygwin, File::Spec::Epoc, File::Spec::Functions, File::Spec::Mac, File::Spec::OS2, File::Spec::Unix, File::Spec::VMS, File::Spec::Win32, File::Temp, File::stat, FileCache, FileHandle, Filter::Simple, Filter::Util::Call, FindBin, GDBM_File, Getopt::Long, Getopt::Std, Hash::Util, Hash::Util::FieldHash, I18N::Collate, I18N::LangTags, I18N::LangTags::Detect, I18N::LangTags::List, I18N::Langinfo, IO, IO::Compress::Base, IO::Compress::Bzip2, IO::Compress::Deflate, IO::Compress::FAQ, IO::Compress::Gzip, IO::Compress::RawDeflate, IO::Compress::Zip, IO::Dir, IO::File, IO::Handle, IO::Pipe, IO::Poll, IO::Seekable, IO::Select, IO::Socket, IO::Socket::INET, IO::Socket::UNIX, IO::Uncompress::AnyInflate, IO::Uncompress::AnyUncompress, IO::Uncompress::Base, IO::Uncompress::Bunzip2, IO::Uncompress::Gunzip, IO::Uncompress::Inflate, IO::Uncompress::RawInflate, IO::Uncompress::Unzip, IO::Zlib, IPC::Cmd, IPC::Msg, IPC::Open2, IPC::Open3, IPC::Semaphore, IPC::SharedMem, IPC::SysV, List::Util, List::Util::XS, Locale::Constants, Locale::Country, Locale::Currency, Locale::Language, Locale::Maketext, Locale::Maketext::Simple, Locale::Maketext::TPJ13, Locale::Script, Log::Message, Log::Message::Config, Log::Message::Handlers, Log::Message::Item, MIME::Base64, MIME::QuotedPrint, Math::BigFloat, Math::BigInt, Math::BigInt::Calc, Math::BigInt::CalcEmu, Math::BigInt::FastCalc, Math::BigRat, Math::Complex, Math::Trig, Memoize, Memoize::AnyDBM_File, Memoize::Expire, Memoize::ExpireFile, Memoize::ExpireTest, Memoize::NDBM_File, Memoize::SDBM_File, Memoize::Storable, Module::Build, Module::Build::API, Module::Build::Authoring, Module::Build::Base, Module::Build::Compat, Module::Build::ConfigData, Module::Build::Cookbook, Module::Build::ModuleInfo, Module::Build::Notes, Module::Build::PPMMaker, Module::Build::Platform::Amiga, Module::Build::Platform::Default, Module::Build::Platform::EBCDIC, Module::Build::Platform::MPEiX, Module::Build::Platform::MacOS, Module::Build::Platform::RiscOS, Module::Build::Platform::Unix, Module::Build::Platform::VMS, Module::Build::Platform::VOS, Module::Build::Platform::Windows, Module::Build::Platform::aix, Module::Build::Platform::cygwin, Module::Build::Platform::darwin, Module::Build::Platform::os2, Module::Build::YAML, Module::CoreList, Module::Load, Module::Load::Conditional, Module::Loaded, Module::Pluggable, Module::Pluggable::Object, NDBM_File, NEXT, Net::Cmd, Net::Config, Net::Domain, Net::FTP, Net::NNTP, Net::Netrc, Net::POP3, Net::Ping, Net::SMTP, Net::Time, Net::hostent, Net::libnetFAQ, Net::netent, Net::protoent, Net::servent, O, ODBM_File, Opcode, POSIX, Package::Constants, Params::Check, Parse::CPAN::Meta, PerlIO, PerlIO::encoding, PerlIO::scalar, PerlIO::via, PerlIO::via::QuotedPrint, Pod::Checker, Pod::Escapes, Pod::Find, Pod::Functions, Pod::Html, Pod::InputObjects, Pod::LaTeX, Pod::Man, Pod::ParseLink, Pod::ParseUtils, Pod::Parser, Pod::Perldoc::ToChecker, Pod::Perldoc::ToMan, Pod::Perldoc::ToNroff, Pod::Perldoc::ToPod, Pod::Perldoc::ToRtf, Pod::Perldoc::ToText, Pod::Perldoc::ToTk, Pod::Perldoc::ToXml, Pod::PlainText, Pod::Plainer, Pod::Select, Pod::Simple, Pod::Simple::Checker, Pod::Simple::Debug, Pod::Simple::DumpAsText, Pod::Simple::DumpAsXML, Pod::Simple::HTML, Pod::Simple::HTMLBatch, Pod::Simple::LinkSection, Pod::Simple::Methody, Pod::Simple::PullParser, Pod::Simple::PullParserEndToken, Pod::Simple::PullParserStartToken, Pod::Simple::PullParserTextToken, Pod::Simple::PullParserToken, Pod::Simple::RTF, Pod::Simple::Search, Pod::Simple::SimpleTree, Pod::Simple::Subclassing, Pod::Simple::Text, Pod::Simple::TextContent, Pod::Simple::XHTML, Pod::Simple::XMLOutStream, Pod::Text, Pod::Text::Color, Pod::Text::Termcap, Pod::Usage, SDBM_File, Safe, Scalar::Util, Search::Dict, SelectSaver, SelfLoader, Shell, Socket, Storable, Switch, Symbol, Sys::Hostname, Sys::Syslog, Sys::Syslog::Win32, TAP::Base, TAP::Formatter::Color, TAP::Formatter::Console, TAP::Formatter::Console, TAP::Formatter::Console::ParallelSession, TAP::Formatter::Console::Session, TAP::Formatter::File, TAP::Formatter::File::Session, TAP::Formatter::Session, TAP::Harness, TAP::Object, TAP::Parser, TAP::Parser::Aggregator, TAP::Parser::Grammar, TAP::Parser::Iterator, TAP::Parser::Iterator::Array, TAP::Parser::Iterator::Process, TAP::Parser::Iterator::Stream, TAP::Parser::IteratorFactory, TAP::Parser::Multiplexer, TAP::Parser::Result, TAP::Parser::Result::Bailout, TAP::Parser::Result::Comment, TAP::Parser::Result::Plan, TAP::Parser::Result::Pragma, TAP::Parser::Result::Test, TAP::Parser::Result::Unknown, TAP::Parser::Result::Version, TAP::Parser::Result::YAML, TAP::Parser::ResultFactory, TAP::Parser::Scheduler, TAP::Parser::Scheduler::Job, TAP::Parser::Scheduler::Spinner, TAP::Parser::Source, TAP::Parser::Source::Perl, TAP::Parser::Utils, TAP::Parser::YAMLish::Reader, TAP::Parser::YAMLish::Writer, Term::ANSIColor, Term::Cap, Term::Complete, Term::ReadLine, Term::UI, Test, Test::Builder, Test::Builder::Module, Test::Builder::Tester, Test::Builder::Tester::Color, Test::Harness, Test::More, Test::Simple, Test::Tutorial, Text::Abbrev, Text::Balanced, Text::ParseWords, Text::Soundex, Text::Tabs, Text::Wrap, Thread, Thread::Queue, Thread::Semaphore, Tie::Array, Tie::File, Tie::Handle, Tie::Hash, Tie::Hash::NamedCapture, Tie::Memoize, Tie::RefHash, Tie::Scalar, Tie::StdHandle, Tie::SubstrHash, Time::HiRes, Time::Local, Time::Piece, Time::Seconds, Time::gmtime, Time::localtime, Time::tm, UNIVERSAL, Unicode::Collate, Unicode::Normalize, Unicode::UCD, User::grent, User::pwent, Win32, Win32API::File, Win32CORE, XS::APItest, XS::Typemap, XSLoader, version::Internal
- Extension Modules
- CPAN
- Africa
-
South Africa
- Asia
-
China, Indonesia, Israel, Japan, Malaysia, Russian Federation, Saudi Arabia, Singapore, South Korea, Taiwan, Thailand
- Central America
-
Costa Rica
- Europe
-
Austria, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Netherlands, Norway, Poland, Portugal, Romania, Russia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom
- North America
-
Canada, Alberta, Manitoba, Nova Scotia, Ontario, Mexico, United States, Alabama, California, Colorado, Delaware, District of Columbia, Florida, Indiana, Kentucky, Massachusetts, Michigan, Nevada, New Jersey, New York, North Carolina, Oklahoma, Oregon, Pennsylvania, Tennessee, Texas, Utah, Virginia, Washington, Wisconsin
- Oceania
-
Australia, New Zealand, United States
- South America
-
Argentina, Brazil, Chile
- RSYNC Mirrors
- Modules: Creation, Use, and Abuse
- Guidelines for Module Creation
- Guidelines for Converting Perl 4 Library Scripts into Modules
- Guidelines for Reusing Application Code
- NOTE
perlmodstyle - Perl module style guide
- INTRODUCTION
- QUICK CHECKLIST
- BEFORE YOU START WRITING A MODULE
- DESIGNING AND WRITING YOUR MODULE
- To OO or not to OO?
- Designing your API
-
Write simple routines to do simple things, Separate functionality from output, Provide sensible shortcuts and defaults, Naming conventions, Parameter passing
- Strictness and warnings
- Backwards compatibility
- Error handling and messages
- DOCUMENTING YOUR MODULE
- POD
- README, INSTALL, release notes, changelogs
-
perl Makefile.PL, make, make test, make install, perl Build.PL, perl Build, perl Build test, perl Build install
- RELEASE CONSIDERATIONS
- COMMON PITFALLS
- SEE ALSO
-
the perlstyle manpage, the perlnewmod manpage, the perlpod manpage, podchecker, Packaging Tools, Testing tools, http://pause.perl.org/, Any good book on software engineering
- AUTHOR
perlmodinstall - Installing CPAN Modules
- DESCRIPTION
- PREAMBLE
-
DECOMPRESS the file, UNPACK the file into a directory, BUILD the module (sometimes unnecessary), INSTALL the module
- PORTABILITY
- HEY
- AUTHOR
- COPYRIGHT
perlnewmod - preparing a new module for distribution
- DESCRIPTION
- Warning
- What should I make into a module?
- Step-by-step: Preparing the ground
-
Look around, Check it's new, Discuss the need, Choose a name, Check again
- Step-by-step: Making the module
-
Start with module-starter or h2xs, Use strict and warnings, Use Carp, Use Exporter - wisely!, Use plain old documentation, Write tests, Write the README
- Step-by-step: Distributing your module
-
Get a CPAN user ID,
perl Makefile.PL; make test; make dist, Upload the tarball, Announce to the modules list, Announce to clpa, Fix bugs! - AUTHOR
- SEE ALSO
perlpragma - how to write a user pragma
perlutil - utilities packaged with the Perl distribution
- DESCRIPTION
- LIST OF UTILITIES
- Documentation
-
perldoc, pod2man and pod2text, pod2html and pod2latex, pod2usage, podselect, podchecker, splain, roffitall
- Convertors
- Administration
-
config_data, libnetcfg, perlivp
- Development
-
perlbug, perlthanks, h2ph, c2ph and pstruct, h2xs, enc2xs, the xsubpp manpage, dprofpp, prove, corelist
- General tools
-
piconv, the ptar manpage, the ptardiff manpage, shasum
- Installation
-
the cpan manpage, cpanp, cpan2dist, instmodsh
- SEE ALSO
perlcompile - Introduction to the Perl Compiler-Translator
- DESCRIPTION
- Layout
-
B::Lint, B::Deparse, B::Xref
- Using The Back Ends
- Module List for the Compiler Suite
-
B, O, B::Concise, B::Debug, B::Deparse, B::Lint, B::Showlex, B::Terse, B::Xref
- KNOWN PROBLEMS
- AUTHOR
perlfilter - Source Filters
- DESCRIPTION
- CONCEPTS
- USING FILTERS
- WRITING A SOURCE FILTER
- WRITING A SOURCE FILTER IN C
-
Decryption Filters
- CREATING A SOURCE FILTER AS A SEPARATE EXECUTABLE
- WRITING A SOURCE FILTER IN PERL
- USING CONTEXT: THE DEBUG FILTER
- CONCLUSION
- THINGS TO LOOK OUT FOR
-
Some Filters Clobber the
DATAHandle - REQUIREMENTS
- AUTHOR
- Copyrights
perlglossary - Perl Glossary
- DESCRIPTION
- A
-
accessor methods, actual arguments, address operator, algorithm, alias, alternatives, anonymous, architecture, argument, ARGV, arithmetical operator, array, array context, ASCII, assertion, assignment, assignment operator, associative array, associativity, asynchronous, atom, atomic operation, attribute, autogeneration, autoincrement, autoload, autosplit, autovivification, AV, awk
- B
-
backreference, backtracking, backward compatibility, bareword, base class, big-endian, binary, binary operator, bind, bit, bit shift, bit string, bless, block, BLOCK, block buffering, Boolean, Boolean context, breakpoint, broadcast, BSD, bucket, buffer, built-in, bundle, byte, bytecode
- C
-
C, C preprocessor, call by reference, call by value, callback, canonical, capturing, character, character class, character property, circumfix operator, class, class method, client, cloister, closure, cluster, CODE, code generator, code subpattern, collating sequence, command, command buffering, command name, command-line arguments, comment, compilation unit, compile phase, compile time, compiler, composer, concatenation, conditional, connection, construct, constructor, context, continuation, core dump, CPAN, cracker, current package, current working directory, currently selected output channel, CV
- D
-
dangling statement, data structure, data type, datagram, DBM, declaration, decrement, default, defined, delimiter, deprecated modules and features, dereference, derived class, descriptor, destroy, destructor, device, directive, directory, directory handle, dispatch, distribution, (to be) dropped modules, dweomer, dwimmer, dynamic scoping
- E
-
eclectic, element, embedding, empty subclass test, en passant, encapsulation, endian, environment, environment variable, EOF, errno, error, escape sequence, exception, exception handling, exec, executable file, execute, execute bit, exit status, export, expression, extension
- F
-
false, FAQ, fatal error, field, FIFO, file, file descriptor, file test operator, fileglob, filehandle, filename, filesystem, filter, flag, floating point, flush, FMTEYEWTK, fork, formal arguments, format, freely available, freely redistributable, freeware, function, funny character, garbage collection
- G
-
GID, glob, global, global destruction, glue language, granularity, greedy, grep, group, GV
- H
-
hacker, handler, hard reference, hash, hash table, header file, here document, hexadecimal, home directory, host, hubris, HV
- I
-
identifier, impatience, implementation, import, increment, indexing, indirect filehandle, indirect object, indirect object slot, indirection, infix, inheritance, instance, instance variable, integer, interface, interpolation, interpreter, invocant, invocation, I/O, IO, IP, IPC, is-a, iteration, iterator, IV
- J
-
JAPH
- K
-
key, keyword
- L
-
label, laziness, left shift, leftmost longest, lexeme, lexer, lexical analysis, lexical scoping, lexical variable, library, LIFO, line, line buffering, line number, link, LIST, list, list context, list operator, list value, literal, little-endian, local, logical operator, lookahead, lookbehind, loop, loop control statement, loop label, lvaluable, lvalue, lvalue modifier
- M
-
magic, magical increment, magical variables, Makefile, man, manpage, matching, member data, memory, metacharacter, metasymbol, method, minimalism, mode, modifier, module, modulus, monger, mortal, multidimensional array, multiple inheritance
- N
-
named pipe, namespace, network address, newline, NFS, null character, null list, null string, numeric context, NV, nybble
- O
-
object, octal, offset, one-liner, open source software, operand, operating system, operator, operator overloading, options, overloading, overriding, owner
- P
-
package, pad, parameter, parent class, parse tree, parsing, patch, PATH, pathname, pattern, pattern matching, permission bits, Pern, pipe, pipeline, platform, pod, pointer, polymorphism, port, portable, porter, POSIX, postfix, pp, pragma, precedence, prefix, preprocessing, procedure, process, program generator, progressive matching, property, protocol, prototype, pseudofunction, pseudohash, pseudoliteral, public domain, pumpkin, pumpking, PV
- Q
-
qualified, quantifier
- R
-
readable, reaping, record, recursion, reference, referent, regex, regular expression, regular expression modifier, regular file, relational operator, reserved words, return value, RFC, right shift, root, RTFM, run phase, run time, run-time pattern, RV, rvalue
- S
-
scalar, scalar context, scalar literal, scalar value, scalar variable, scope, scratchpad, script, script kiddie, sed, semaphore, separator, serialization, server, service, setgid, setuid, shared memory, shebang, shell, side effects, signal, signal handler, single inheritance, slice, slurp, socket, soft reference, source filter, stack, standard, standard error, standard I/O, standard input, standard output, stat structure, statement, statement modifier, static, static method, static scoping, static variable, status, STDERR, STDIN, STDIO, STDOUT, stream, string, string context, stringification, struct, structure, subclass, subpattern, subroutine, subscript, substitution, substring, superclass, superuser, SV, switch, switch cluster, switch statement, symbol, symbol table, symbolic debugger, symbolic link, symbolic reference, synchronous, syntactic sugar, syntax, syntax tree, syscall
- T
-
tainted, TCP, term, terminator, ternary, text, thread, tie, TMTOWTDI, token, tokener, tokenizing, toolbox approach, transliterate, trigger, trinary, troff, true, truncating, type, type casting, typed lexical, typedef, typeglob, typemap
- U
-
UDP, UID, umask, unary operator, Unicode, Unix
- V
-
value, variable, variable interpolation, variadic, vector, virtual, void context, v-string
- W
-
warning, watch expression, whitespace, word, working directory, wrapper, WYSIWYG
- X
-
XS, XSUB
- Y
-
yacc
- Z
-
zero width, zombie
- AUTHOR AND COPYRIGHT
perlembed - how to embed perl in your C program
- DESCRIPTION
- PREAMBLE
-
Use C from Perl?, Use a Unix program from Perl?, Use Perl from Perl?, Use C from C?, Use Perl from C?
- ROADMAP
- Compiling your C program
- Adding a Perl interpreter to your C program
- Calling a Perl subroutine from your C program
- Evaluating a Perl statement from your C program
- Performing Perl pattern matches and substitutions from your C program
- Fiddling with the Perl stack from your C program
- Maintaining a persistent interpreter
- Execution of END blocks
- $0 assignments
- Maintaining multiple interpreter instances
- Using Perl modules, which themselves use C libraries, from your C program
- Embedding Perl under Win32
- Hiding Perl_
- MORAL
- AUTHOR
- COPYRIGHT
perldebguts - Guts of Perl debugging
- DESCRIPTION
- Debugger Internals
- Frame Listing Output Examples
- Debugging regular expressions
- Compile-time output
-
anchoredSTRINGatPOS,floatingSTRINGatPOS1..POS2,matching floating/anchored,minlen,stclassTYPE,noscan,isall,GPOS,plus,implicit,with eval,anchored(TYPE) - Types of nodes
- Run-time output
- Debugging Perl memory usage
- Using
$ENV{PERL_DEBUG_MSTATS} -
buckets SMALLEST(APPROX)..GREATEST(APPROX), Free/Used,Total sbrk(): SBRKed/SBRKs:CONTINUOUS,pad: 0,heads: 2192,chain: 0,tail: 6144 - SEE ALSO
perlxstut, perlXStut - Tutorial for writing XSUBs
- DESCRIPTION
- SPECIAL NOTES
- TUTORIAL
- EXAMPLE 1
- EXAMPLE 2
- What has gone on?
- Writing good test scripts
- EXAMPLE 3
- What's new here?
- Input and Output Parameters
- The XSUBPP Program
- The TYPEMAP file
- Warning about Output Arguments
- EXAMPLE 4
- What has happened here?
- Anatomy of .xs file
- Getting the fat out of XSUBs
- More about XSUB arguments
- The Argument Stack
- Extending your Extension
- Documenting your Extension
- Installing your Extension
- EXAMPLE 5
- New Things in this Example
- EXAMPLE 6
- New Things in this Example
- EXAMPLE 7 (Coming Soon)
- EXAMPLE 8 (Coming Soon)
- EXAMPLE 9 Passing open files to XSes
- Troubleshooting these Examples
- See also
- Author
perlxs - XS language reference manual
- DESCRIPTION
- Introduction
- On The Road
- The Anatomy of an XSUB
- The Argument Stack
- The RETVAL Variable
- Returning SVs, AVs and HVs through RETVAL
- The MODULE Keyword
- The PACKAGE Keyword
- The PREFIX Keyword
- The OUTPUT: Keyword
- The NO_OUTPUT Keyword
- The CODE: Keyword
- The INIT: Keyword
- The NO_INIT Keyword
- Initializing Function Parameters
- Default Parameter Values
- The PREINIT: Keyword
- The SCOPE: Keyword
- The INPUT: Keyword
- The IN/OUTLIST/IN_OUTLIST/OUT/IN_OUT Keywords
- The
length(NAME)Keyword - Variable-length Parameter Lists
- The C_ARGS: Keyword
- The PPCODE: Keyword
- Returning Undef And Empty Lists
- The REQUIRE: Keyword
- The CLEANUP: Keyword
- The POSTCALL: Keyword
- The BOOT: Keyword
- The VERSIONCHECK: Keyword
- The PROTOTYPES: Keyword
- The PROTOTYPE: Keyword
- The ALIAS: Keyword
- The OVERLOAD: Keyword
- The FALLBACK: Keyword
- The INTERFACE: Keyword
- The INTERFACE_MACRO: Keyword
- The INCLUDE: Keyword
- The CASE: Keyword
- The & Unary Operator
- Inserting POD, Comments and C Preprocessor Directives
- Using XS With C++
- Interface Strategy
- Perl Objects And C Structures
- The Typemap
- Safely Storing Static Data in XS
-
MY_CXT_KEY, typedef my_cxt_t, START_MY_CXT, MY_CXT_INIT, dMY_CXT, MY_CXT, aMY_CXT/pMY_CXT, MY_CXT_CLONE, MY_CXT_INIT_INTERP(my_perl), dMY_CXT_INTERP(my_perl)
- Thread-aware system interfaces
- EXAMPLES
- XS VERSION
- AUTHOR
perlclib - Internal replacements for standard C library functions
- DESCRIPTION
- Conventions
- File Operations
- File Input and Output
- File Positioning
- Memory Management and String Handling
- Character Class Tests
- stdlib.h functions
- Miscellaneous functions
- SEE ALSO
perlguts - Introduction to the Perl API
- DESCRIPTION
- Variables
- Datatypes
- What is an "IV"?
- Working with SVs
- Offsets
- What's Really Stored in an SV?
- Working with AVs
- Working with HVs
- Hash API Extensions
- AVs, HVs and undefined values
- References
- Blessed References and Class Objects
- Creating New Variables
-
GV_ADDMULTI, GV_ADDWARN
- Reference Counts and Mortality
- Stashes and Globs
- Double-Typed SVs
- Magic Variables
- Assigning Magic
- Magic Virtual Tables
- Finding Magic
- Understanding the Magic of Tied Hashes and Arrays
- Localizing changes
-
SAVEINT(int i),SAVEIV(IV i),SAVEI32(I32 i),SAVELONG(long i),SAVESPTR(s),SAVEPPTR(p),SAVEFREESV(SV *sv),SAVEMORTALIZESV(SV *sv),SAVEFREEOP(OP *op),SAVEFREEPV(p),SAVECLEARSV(SV *sv),SAVEDELETE(HV *hv, char *key, I32 length),SAVEDESTRUCTOR(DESTRUCTORFUNC_NOCONTEXT_t f, void *p),SAVEDESTRUCTOR_X(DESTRUCTORFUNC_t f, void *p),SAVESTACK_POS(),SV* save_scalar(GV *gv),AV* save_ary(GV *gv),HV* save_hash(GV *gv),void save_item(SV *item),void save_list(SV **sarg, I32 maxsarg),SV* save_svref(SV **sptr),void save_aptr(AV **aptr),void save_hptr(HV **hptr) - Subroutines
- XSUBs and the Argument Stack
- Calling Perl Routines from within C Programs
- Memory Allocation
- PerlIO
- Putting a C value on Perl stack
- Scratchpads
- Scratchpads and recursion
- Compiled code
- Code tree
- Examining the tree
- Compile pass 1: check routines
- Compile pass 1a: constant folding
- Compile pass 2: context propagation
- Compile pass 3: peephole optimization
- Pluggable runops
- Examining internal data structures with the
dumpfunctions - How multiple interpreters and concurrency are supported
- Background and PERL_IMPLICIT_CONTEXT
- So what happened to dTHR?
- How do I use all this in extensions?
- Should I do anything special if I call perl from multiple threads?
- Future Plans and PERL_IMPLICIT_SYS
- Internal Functions
-
A, p, d, s, n, r, f, M, o, x, m, X, E, b, others
- Unicode Support
- What is Unicode, anyway?
- How can I recognise a UTF-8 string?
- How does UTF-8 represent Unicode characters?
- How does Perl store UTF-8 strings?
- How do I convert a string to UTF-8?
- Is there anything else I need to know?
- Custom Operators
- AUTHORS
- SEE ALSO
perlcall - Perl calling conventions from C
- DESCRIPTION
-
An Error Handler, An Event Driven Program
- THE CALL_ FUNCTIONS
-
call_sv, call_pv, call_method, call_argv
- FLAG VALUES
- EXAMPLES
- No Parameters, Nothing returned
- Passing Parameters
- Returning a Scalar
- Returning a list of values
- Returning a list in a scalar context
- Returning Data from Perl via the parameter list
- Using G_EVAL
- Using G_KEEPERR
- Using call_sv
- Using call_argv
- Using call_method
- Using GIMME_V
- Using Perl to dispose of temporaries
- Strategies for storing Callback Context Information
-
1. Ignore the problem - Allow only 1 callback, 2. Create a sequence of callbacks - hard wired limit, 3. Use a parameter to map to the Perl callback
- Alternate Stack Manipulation
- Creating and calling an anonymous subroutine in C
- LIGHTWEIGHT CALLBACKS
- SEE ALSO
- AUTHOR
- DATE
perlmroapi - Perl method resolution plugin interface
- DESCRIPTION
-
resolve, name, length, kflags, hash
- Callbacks
- Caching
- Examples
- AUTHORS
perlreapi - perl regular expression plugin interface
- DESCRIPTION
- Callbacks
- comp
-
/m- RXf_PMf_MULTILINE,/s- RXf_PMf_SINGLELINE,/i- RXf_PMf_FOLD,/x- RXf_PMf_EXTENDED,/p- RXf_PMf_KEEPCOPY, RXf_PMf_LOCALE, RXf_UTF8, RXf_SPLIT, RXf_SKIPWHITE, RXf_START_ONLY, RXf_WHITE, RXf_NULL - exec
- intuit
- checkstr
- free
- Numbered capture callbacks
- Named capture callbacks
- qr_package
- dupe
- The REGEXP structure
enginemother_reextflagsminlenminlenretgofssubstrsnparens,lasparen, andlastcloseparenintflagspprivateswapoffsprecompprelenparen_namessubstrssubbegsublensaved_copywrappedwraplenseen_evalsrefcnt- HISTORY
- AUTHORS
- LICENSE
perlreguts - Description of the Perl regular expression engine.
- DESCRIPTION
- OVERVIEW
- A quick note on terms
- What is a regular expression engine?
- Structure of a Regexp Program
-
regnode_1,regnode_2,regnode_string,regnode_charclass,regnode_charclass_class - Process Overview
-
A. Compilation, 1. Parsing for size, 2. Parsing for construction, 3. Peep-hole optimisation and analysis, B. Execution, 4. Start position and no-match optimisations, 5. Program execution
- Compilation
-
anchored fixed strings, floating fixed strings, minimum and maximum length requirements, start class, Beginning/End of line positions
- Execution
- MISCELLANEOUS
- Unicode and Localisation Support
- Base Structures
-
swap,offsets,regstclass,data,program - SEE ALSO
- AUTHOR
- LICENCE
- REFERENCES
perlapi - autogenerated documentation for the perl public API
- DESCRIPTION
- "Gimme" Values
-
GIMME , GIMME_V , G_ARRAY , G_DISCARD , G_EVAL , G_NOARGS , G_SCALAR , G_VOID
- Array Manipulation Functions
-
AvFILL , av_clear , av_create_and_push , av_create_and_unshift_one , av_delete , av_exists , av_extend , av_fetch , av_fill , av_len , av_make , av_pop , av_push , av_shift , av_store , av_undef , av_unshift , get_av , newAV , sortsv , sortsv_flags
- Callback Functions
-
call_argv , call_method , call_pv , call_sv , ENTER , eval_pv , eval_sv , FREETMPS , LEAVE , SAVETMPS
- Character classes
-
isALNUM , isALPHA , isDIGIT , isLOWER , isSPACE , isUPPER , toLOWER , toUPPER
- Cloning an interpreter
-
perl_clone
- CV Manipulation Functions
-
CvSTASH , get_cv , get_cvn_flags
- Embedding Functions
-
cv_undef , load_module , nothreadhook , perl_alloc , perl_construct , perl_destruct , perl_free , perl_parse , perl_run , require_pv
- Functions in file dump.c
-
pv_display , pv_escape , pv_pretty
- Functions in file mathoms.c
-
gv_fetchmethod , pack_cat , sv_2pvbyte_nolen , sv_2pvutf8_nolen , sv_2pv_nolen , sv_catpvn_mg , sv_catsv_mg , sv_force_normal , sv_iv , sv_nolocking , sv_nounlocking , sv_nv , sv_pv , sv_pvbyte , sv_pvbyten , sv_pvn , sv_pvutf8 , sv_pvutf8n , sv_taint , sv_unref , sv_usepvn , sv_usepvn_mg , sv_uv , unpack_str
- Functions in file perl.h
-
PERL_SYS_INIT , PERL_SYS_INIT3 , PERL_SYS_TERM
- Functions in file pp_ctl.c
-
find_runcv
- Functions in file pp_pack.c
-
packlist , unpackstring
- GV Functions
-
GvSV , gv_const_sv , gv_fetchmeth , gv_fetchmethod_autoload , gv_fetchmeth_autoload , gv_stashpv , gv_stashpvn , gv_stashpvs , gv_stashsv
- Handy Values
-
Nullav , Nullch , Nullcv , Nullhv , Nullsv
- Hash Manipulation Functions
-
get_hv , HEf_SVKEY , HeHASH , HeKEY , HeKLEN , HePV , HeSVKEY , HeSVKEY_force , HeSVKEY_set , HeUTF8 , HeVAL , HvNAME , hv_assert , hv_clear , hv_clear_placeholders , hv_delete , hv_delete_ent , hv_exists , hv_exists_ent , hv_fetch , hv_fetchs , hv_fetch_ent , hv_iterinit , hv_iterkey , hv_iterkeysv , hv_iternext , hv_iternextsv , hv_iternext_flags , hv_iterval , hv_magic , hv_scalar , hv_store , hv_stores , hv_store_ent , hv_undef , newHV
- Magical Functions
-
mg_clear , mg_copy , mg_find , mg_free , mg_get , mg_length , mg_magical , mg_set , SvGETMAGIC , SvLOCK , SvSETMAGIC , SvSetMagicSV , SvSetMagicSV_nosteal , SvSetSV , SvSetSV_nosteal , SvSHARE , SvUNLOCK
- Memory Management
-
Copy , CopyD , Move , MoveD , Newx , Newxc , Newxz , Poison , PoisonFree , PoisonNew , PoisonWith , Renew , Renewc , Safefree , savepv , savepvn , savepvs , savesharedpv , savesharedpvn , savesvpv , StructCopy , Zero , ZeroD
- Miscellaneous Functions
-
fbm_compile , fbm_instr , form , getcwd_sv , my_snprintf , my_sprintf , my_vsnprintf , new_version , scan_version , strEQ , strGE , strGT , strLE , strLT , strNE , strnEQ , strnNE , sv_destroyable , sv_nosharing , upg_version , vcmp , vnormal , vnumify , vstringify , vverify
- MRO Functions
-
mro_get_linear_isa , mro_method_changed_in
- Multicall Functions
-
dMULTICALL , MULTICALL , POP_MULTICALL , PUSH_MULTICALL
- Numeric functions
-
grok_bin , grok_hex , grok_number , grok_numeric_radix , grok_oct , Perl_signbit , scan_bin , scan_hex , scan_oct
- Optree Manipulation Functions
-
cv_const_sv , newCONSTSUB , newXS
- Pad Data Structures
-
pad_sv
- Per-Interpreter Variables
-
PL_modglobal , PL_na , PL_sv_no , PL_sv_undef , PL_sv_yes
- REGEXP Functions
-
SvRX , SvRXOK
- Simple Exception Handling Macros
-
dXCPT , XCPT_CATCH , XCPT_RETHROW , XCPT_TRY_END , XCPT_TRY_START
- Stack Manipulation Macros
-
dMARK , dORIGMARK , dSP , EXTEND , MARK , mPUSHi , mPUSHn , mPUSHp , mPUSHs , mPUSHu , mXPUSHi , mXPUSHn , mXPUSHp , mXPUSHs , mXPUSHu , ORIGMARK , POPi , POPl , POPn , POPp , POPpbytex , POPpx , POPs , PUSHi , PUSHMARK , PUSHmortal , PUSHn , PUSHp , PUSHs , PUSHu , PUTBACK , SP , SPAGAIN , XPUSHi , XPUSHmortal , XPUSHn , XPUSHp , XPUSHs , XPUSHu , XSRETURN , XSRETURN_EMPTY , XSRETURN_IV , XSRETURN_NO , XSRETURN_NV , XSRETURN_PV , XSRETURN_UNDEF , XSRETURN_UV , XSRETURN_YES , XST_mIV , XST_mNO , XST_mNV , XST_mPV , XST_mUNDEF , XST_mYES
- SV Flags
-
svtype , SVt_IV , SVt_NV , SVt_PV , SVt_PVAV , SVt_PVCV , SVt_PVHV , SVt_PVMG
- SV Manipulation Functions
-
croak_xs_usage , get_sv , newRV_inc , newSVpvn_utf8 , SvCUR , SvCUR_set , SvEND , SvGAMAGIC , SvGROW , SvIOK , SvIOKp , SvIOK_notUV , SvIOK_off , SvIOK_on , SvIOK_only , SvIOK_only_UV , SvIOK_UV , SvIsCOW , SvIsCOW_shared_hash , SvIV , SvIVX , SvIVx , SvIV_nomg , SvIV_set , SvLEN , SvLEN_set , SvMAGIC_set , SvNIOK , SvNIOKp , SvNIOK_off , SvNOK , SvNOKp , SvNOK_off , SvNOK_on , SvNOK_only , SvNV , SvNVX , SvNVx , SvNV_set , SvOK , SvOOK , SvPOK , SvPOKp , SvPOK_off , SvPOK_on , SvPOK_only , SvPOK_only_UTF8 , SvPV , SvPVbyte , SvPVbytex , SvPVbytex_force , SvPVbyte_force , SvPVbyte_nolen , SvPVutf8 , SvPVutf8x , SvPVutf8x_force , SvPVutf8_force , SvPVutf8_nolen , SvPVX , SvPVx , SvPV_force , SvPV_force_nomg , SvPV_nolen , SvPV_nomg , SvPV_set , SvREFCNT , SvREFCNT_dec , SvREFCNT_inc , SvREFCNT_inc_NN , SvREFCNT_inc_simple , SvREFCNT_inc_simple_NN , SvREFCNT_inc_simple_void , SvREFCNT_inc_simple_void_NN , SvREFCNT_inc_void , SvREFCNT_inc_void_NN , SvROK , SvROK_off , SvROK_on , SvRV , SvRV_set , SvSTASH , SvSTASH_set , SvTAINT , SvTAINTED , SvTAINTED_off , SvTAINTED_on , SvTRUE , SvTYPE , SvUOK , SvUPGRADE , SvUTF8 , SvUTF8_off , SvUTF8_on , SvUV , SvUVX , SvUVx , SvUV_nomg , SvUV_set , SvVOK , sv_catpvn_nomg , sv_catsv_nomg , sv_derived_from , sv_does , sv_report_used , sv_setsv_nomg , sv_utf8_upgrade_nomg
- SV-Body Allocation
-
looks_like_number , newRV_noinc , newSV , newSVhek , newSViv , newSVnv , newSVpv , newSVpvf , newSVpvn , newSVpvn_flags , newSVpvn_share , newSVpvs , newSVpvs_flags , newSVpvs_share , newSVrv , newSVsv , newSVuv , newSV_type , sv_2bool , sv_2cv , sv_2io , sv_2iv_flags , sv_2mortal , sv_2nv , sv_2pvbyte , sv_2pvutf8 , sv_2pv_flags , sv_2uv_flags , sv_backoff , sv_bless , sv_catpv , sv_catpvf , sv_catpvf_mg , sv_catpvn , sv_catpvn_flags , sv_catpvs , sv_catpv_mg , sv_catsv , sv_catsv_flags , sv_chop , sv_clear , sv_cmp , sv_cmp_locale , sv_collxfrm , sv_copypv , sv_dec , sv_eq , sv_force_normal_flags , sv_free , sv_gets , sv_grow , sv_inc , sv_insert , sv_insert_flags , sv_isa , sv_isobject , sv_len , sv_len_utf8 , sv_magic , sv_magicext , sv_mortalcopy , sv_newmortal , sv_newref , sv_pos_b2u , sv_pos_u2b , sv_pvbyten_force , sv_pvn_force , sv_pvn_force_flags , sv_pvutf8n_force , sv_reftype , sv_replace , sv_reset , sv_rvweaken , sv_setiv , sv_setiv_mg , sv_setnv , sv_setnv_mg , sv_setpv , sv_setpvf , sv_setpvf_mg , sv_setpviv , sv_setpviv_mg , sv_setpvn , sv_setpvn_mg , sv_setpvs , sv_setpv_mg , sv_setref_iv , sv_setref_nv , sv_setref_pv , sv_setref_pvn , sv_setref_uv , sv_setsv , sv_setsv_flags , sv_setsv_mg , sv_setuv , sv_setuv_mg , sv_tainted , sv_true , sv_unmagic , sv_unref_flags , sv_untaint , sv_upgrade , sv_usepvn_flags , sv_utf8_decode , sv_utf8_downgrade , sv_utf8_encode , sv_utf8_upgrade , sv_utf8_upgrade_flags , sv_utf8_upgrade_nomg , sv_vcatpvf , sv_vcatpvfn , sv_vcatpvf_mg , sv_vsetpvf , sv_vsetpvfn , sv_vsetpvf_mg
- Unicode Support
-
bytes_from_utf8 , bytes_to_utf8 , ibcmp_utf8 , is_utf8_char , is_utf8_string , is_utf8_string_loc , is_utf8_string_loclen , pv_uni_display , sv_cat_decode , sv_recode_to_utf8 , sv_uni_display , to_utf8_case , to_utf8_fold , to_utf8_lower , to_utf8_title , to_utf8_upper , utf8n_to_uvchr , utf8n_to_uvuni , utf8_distance , utf8_hop , utf8_length , utf8_to_bytes , utf8_to_uvchr , utf8_to_uvuni , uvchr_to_utf8 , uvuni_to_utf8_flags
- Variables created by
xsubppandxsubppinternal functions -
ax , CLASS , dAX , dAXMARK , dITEMS , dUNDERBAR , dXSARGS , dXSI32 , items , ix , newXSproto , RETVAL , ST , THIS , UNDERBAR , XS , XS_VERSION , XS_VERSION_BOOTCHECK
- Warning and Dieing
-
croak , warn
- AUTHORS
- SEE ALSO
perlintern - autogenerated documentation of purely internal Perl functions
- DESCRIPTION
- CV reference counts and CvOUTSIDE
-
CvWEAKOUTSIDE
- Functions in file pad.h
-
CX_CURPAD_SAVE , CX_CURPAD_SV , PAD_BASE_SV , PAD_CLONE_VARS , PAD_COMPNAME_FLAGS , PAD_COMPNAME_GEN , PAD_COMPNAME_GEN_set , PAD_COMPNAME_OURSTASH , PAD_COMPNAME_PV , PAD_COMPNAME_TYPE , PAD_DUP , PAD_RESTORE_LOCAL , PAD_SAVE_LOCAL , PAD_SAVE_SETNULLPAD , PAD_SETSV , PAD_SET_CUR , PAD_SET_CUR_NOSAVE , PAD_SV , PAD_SVl , SAVECLEARSV , SAVECOMPPAD , SAVEPADSV
- GV Functions
-
is_gv_magical , is_gv_magical_sv
- Hash Manipulation Functions
-
refcounted_he_chain_2hv , refcounted_he_free , refcounted_he_new
- IO Functions
-
start_glob
- Magical Functions
-
magic_clearhint , magic_sethint , mg_localize
- MRO Functions
-
mro_get_linear_isa_dfs , mro_isa_changed_in
- Pad Data Structures
-
CvPADLIST , cv_clone , cv_dump , do_dump_pad , intro_my , pad_add_anon , pad_add_name , pad_alloc , pad_block_start , pad_check_dup , pad_findlex , pad_findmy , pad_fixup_inner_anons , pad_free , pad_leavemy , pad_new , pad_push , pad_reset , pad_setsv , pad_swipe , pad_tidy , pad_undef
- Per-Interpreter Variables
-
PL_DBsingle , PL_DBsub , PL_DBtrace , PL_dowarn , PL_last_in_gv , PL_ofs_sv , PL_rs
- Stack Manipulation Macros
-
djSP , LVRET
- SV Manipulation Functions
-
sv_add_arena , sv_clean_all , sv_clean_objs , sv_free_arenas
- SV-Body Allocation
-
sv_2num
- Unicode Support
-
find_uninit_var , report_uninit
- AUTHORS
- SEE ALSO
perliol - C API for Perl's implementation of IO in Layers.
- SYNOPSIS
- DESCRIPTION
- History and Background
- Basic Structure
- Layers vs Disciplines
- Data Structures
- Functions and Attributes
- Per-instance Data
- Layers in action.
- Per-instance flag bits
-
PERLIO_F_EOF, PERLIO_F_CANWRITE, PERLIO_F_CANREAD, PERLIO_F_ERROR, PERLIO_F_TRUNCATE, PERLIO_F_APPEND, PERLIO_F_CRLF, PERLIO_F_UTF8, PERLIO_F_UNBUF, PERLIO_F_WRBUF, PERLIO_F_RDBUF, PERLIO_F_LINEBUF, PERLIO_F_TEMP, PERLIO_F_OPEN, PERLIO_F_FASTGETS
- Methods in Detail
-
fsize, name, size, kind, PERLIO_K_BUFFERED, PERLIO_K_RAW, PERLIO_K_CANCRLF, PERLIO_K_FASTGETS, PERLIO_K_MULTIARG, Pushed, Popped, Open, Binmode, Getarg, Fileno, Dup, Read, Write, Seek, Tell, Close, Flush, Fill, Eof, Error, Clearerr, Setlinebuf, Get_base, Get_bufsiz, Get_ptr, Get_cnt, Set_ptrcnt
- Utilities
- Implementing PerlIO Layers
-
C implementations, Perl implementations
- Core Layers
-
"unix", "perlio", "stdio", "crlf", "mmap", "pending", "raw", "utf8"
- Extension Layers
-
":encoding", ":scalar", ":via"
- TODO
perlapio - perl's IO abstraction interface.
- SYNOPSIS
- DESCRIPTION
-
1. USE_STDIO, 2. USE_SFIO, 3. USE_PERLIO, PerlIO_stdin(), PerlIO_stdout(), PerlIO_stderr(), PerlIO_open(path, mode), PerlIO_fdopen(fd,mode), PerlIO_reopen(path,mode,f), PerlIO_printf(f,fmt,...), PerlIO_vprintf(f,fmt,a), PerlIO_stdoutf(fmt,...), PerlIO_read(f,buf,count), PerlIO_write(f,buf,count), PerlIO_close(f), PerlIO_puts(f,s), PerlIO_putc(f,c), PerlIO_ungetc(f,c), PerlIO_getc(f), PerlIO_eof(f), PerlIO_error(f), PerlIO_fileno(f), PerlIO_clearerr(f), PerlIO_flush(f), PerlIO_seek(f,offset,whence), PerlIO_tell(f), PerlIO_getpos(f,p), PerlIO_setpos(f,p), PerlIO_rewind(f), PerlIO_tmpfile(), PerlIO_setlinebuf(f)
- Co-existence with stdio
-
PerlIO_importFILE(f,mode), PerlIO_exportFILE(f,mode), PerlIO_releaseFILE(p,f), PerlIO_findFILE(f)
- "Fast gets" Functions
-
PerlIO_fast_gets(f), PerlIO_has_cntptr(f), PerlIO_get_cnt(f), PerlIO_get_ptr(f), PerlIO_set_ptrcnt(f,p,c), PerlIO_canset_cnt(f), PerlIO_set_cnt(f,c), PerlIO_has_base(f), PerlIO_get_base(f), PerlIO_get_bufsiz(f)
- Other Functions
-
PerlIO_apply_layers(f,mode,layers), PerlIO_binmode(f,ptype,imode,layers), '<' read, '>' write, '+' read/write, PerlIO_debug(fmt,...)
perlhack - How to hack at the Perl internals
- DESCRIPTION
-
Does concept match the general goals of Perl?, Where is the implementation?, Backwards compatibility, Could it be a module instead?, Is the feature generic enough?, Does it potentially introduce new bugs?, Does it preclude other desirable features?, Is the implementation robust?, Is the implementation generic enough to be portable?, Is the implementation tested?, Is there enough documentation?, Is there another way to do it?, Does it create too much work?, Patches speak louder than words
- Keeping in sync
- Perlbug administration
- Submitting patches
-
the perlguts manpage, the perlxstut manpage and the perlxs manpage, the perlapi manpage, Porting/pumpkin.pod, The perl5-porters FAQ
- Finding Your Way Around
-
Core modules, Tests, Documentation, Configure, Interpreter
- Elements of the interpreter
-
Startup, Parsing, Optimization, Running, Exception handing
- Internal Variable Types
- Op Trees
- Stacks
-
Argument stack, Mark stack, Save stack
- Millions of Macros
- The .i Targets
- SOURCE CODE STATIC ANALYSIS
- lint, splint
- Coverity
- cpd (cut-and-paste detector)
- gcc warnings
- Warnings of other C compilers
- DEBUGGING
- Poking at Perl
- Using a source-level debugger
-
run [args], break function_name, break source.c:xxx, step, next, continue, finish, 'enter', print
- gdb macro support
- Dumping Perl Data Structures
- Patching
- Patching a core module
- Adding a new function to the core
- Writing a test
-
t/base/, t/cmd/, t/comp/, t/io/, t/lib/, t/mro/, t/op/, t/pod/, t/run/, t/uni/, t/win32/, t/x2p, t/base t/comp, t/cmd t/run t/io t/op, t/lib ext lib
- Special Make Test Targets
-
coretest, test.deparse, test.taintwarn, minitest, test.valgrind check.valgrind utest.valgrind ucheck.valgrind, test.third check.third utest.third ucheck.third, test.torture torturetest, utest ucheck test.utf8 check.utf8, minitest.utf16 test.utf16, test_harness, test-notty test_notty
- Running tests by hand
-
-v, -torture, -re=PATTERN, -re LIST OF PATTERNS, PERL_CORE=1, PERL_DESTRUCT_LEVEL=2, PERL, PERL_SKIP_TTY_TEST, PERL_TEST_Net_Ping, PERL_TEST_NOVREXX, PERL_TEST_NUMCONVERTS
- Common problems when patching Perl source code
- Perl environment problems
- Portability problems
- Problematic System Interfaces
- Security problems
- EXTERNAL TOOLS FOR DEBUGGING PERL
- Rational Software's Purify
- Purify on Unix
-
-Accflags=-DPURIFY, -Doptimize='-g', -Uusemymalloc, -Dusemultiplicity
- Purify on NT
-
DEFINES, USE_MULTI = define, #PERL_MALLOC = define, CFG = Debug
- valgrind
- Compaq's/Digital's/HP's Third Degree
- PERL_DESTRUCT_LEVEL
- PERL_MEM_LOG
- Profiling
- Gprof Profiling
-
-a, -b, -e routine, -f routine, -s, -z
- GCC gcov Profiling
- Pixie Profiling
-
-h, -l, -p[rocedures], -h[eavy], -i[nvocations], -l[ines], -testcoverage, -z[ero]
- Miscellaneous tricks
- CONCLUSION
-
The Road goes ever on and on, down from the door where it began.
- AUTHOR
- SEE ALSO
perlrepository - Using the Perl source repository
- SYNOPSIS
- GETTING ACCESS TO THE REPOSITORY
- OVERVIEW OF THE REPOSITORY
- SUBMITTING A PATCH
- A note on derived files
- A note on binary files
- Getting your patch accepted
-
Comments, Comments, Comments, Style, Testsuite
- ACCEPTING A PATCH
- CLEANING A WORKING DIRECTORY
- BISECTING
- SUBMITTING A PATCH VIA GITHUB
- MERGING FROM A BRANCH VIA GITHUB
- COMMITTING TO MAINTENANCE VERSIONS
- SEE ALSO
perlbook - Perl book information
perlcommunity - a brief overview of the Perl community
- DESCRIPTION
- Where to find the community
- Mailing lists and Newsgroups
- IRC
- Websites
-
http://perl.com/, http://use.perl.org/, http://www.perlmonks.org/
- User Groups
- Workshops
- Hackathons
- Conventions
- Calendar of Perl Events
- AUTHOR
perltodo - Perl TO-DO List
- DESCRIPTION
- Tasks that only need Perl knowledge
- Remove macperl references from tests
- Remove duplication of test setup.
- POD -> HTML conversion in the core still sucks
- Make ExtUtils::ParseXS use strict;
- Parallel testing
- Make Schwern poorer
- Improve the coverage of the core tests
- test B
- A decent benchmark
- fix tainting bugs
- Dual life everything
- Bundle dual life modules in ext/
- POSIX memory footprint
- embed.pl/makedef.pl
- use strict; and AutoLoad
- profile installman
- Tasks that need a little sysadmin-type knowledge
- make HTML install work
- compressed man pages
- Add a code coverage target to the Makefile
- Make Config.pm cope with differences between built and installed perl
- linker specification files
- Cross-compile support
- roffitall
- Split "linker" from "compiler"
-
cc(in cc.U),ld(in dlsrc.U) - Configure Windows using PowerShell
- decouple -g and -DDEBUGGING
- Tasks that need a little C knowledge
- Weed out needless PERL_UNUSED_ARG
- Modernize the order of directories in @INC
- -Duse32bit*
- Profile Perl - am I hot or not?
- Allocate OPs from arenas
- Improve win32/wince.c
- Use secure CRT functions when building with VC8 on Win32
- Fix POSIX::access() and
chdir()on Win32 strcat(),strcpy(),strncat(),strncpy(),sprintf(),vsprintf()- -D_FORTIFY_SOURCE=2, -fstack-protector
- Arenas for GPs? For MAGIC?
- Shared arenas
- Tasks that need a knowledge of XS
- Remove the use of SVs as temporaries in dump.c
- safely supporting POSIX SA_SIGINFO
- autovivification
- Unicode in Filenames
- Unicode in %ENV
- Unicode and
glob() - Unicode and lc/uc operators
- use less 'memory'
- Re-implement
:uniquein a way that is actually thread-safe - Make tainting consistent
- readpipe(LIST)
- Audit the code for destruction ordering assumptions
- Extend PerlIO and PerlIO::Scalar
- -C on the #! line
- Duplicate logic in
S_method_common()andPerl_gv_fetchmethod_autoload() - Organize error messages
- Tasks that need a knowledge of the interpreter
- forbid labels with keyword names
truncate()prototype- decapsulation of smart match argument
- error reporting of [$a ; $b]
- lexicals used only once
- UTF-8 revamp
- Properly Unicode safe tokeniser and pads.
- state variable initialization in list context
- Implement $value ~~ 0 .. $range
- A
does()built-in - Tied filehandles and
write()don't mix - Propagate compilation hints to the debugger
- Attach/detach debugger from running program
- LVALUE functions for lists
- regexp optimiser optional
- delete &function
/wregex modifier- optional optimizer
- You WANT *how* many
- lexical aliases
- entersub XS vs Perl
- Self-ties
- Optimize away @_
- The yada yada yada operators
- Virtualize operating system access
- Investigate PADTMP hash pessimisation
- Store the current pad in the OP slab allocator
- repack the optree
- eliminate incorrect line numbers in warnings
- optimize tail-calls
\N- Big projects
- make ithreads more robust
- iCOW
- (?{...}) closures in regexps
- A re-entrant regexp engine
- Add class set operations to regexp engine
- Tasks for microperl
perldoc - Look up Perl documentation in Pod format.
- SYNOPSIS
- DESCRIPTION
- OPTIONS
-
-h, -v, -t, -u, -m module, -l, -F, -f perlfunc, -q perlfaq-search-regexp, -T, -d destination-filename, -o output-formatname, -M module-name, -w option:value or -w option, -X, -L language_code, PageName|ModuleName|ProgramName, -n some-formatter, -r, -i, -V
- SECURITY
- ENVIRONMENT
- SEE ALSO
- AUTHOR
perlhist - the Perl history records
perldelta - what is new for perl v5.10.1
- DESCRIPTION
- Incompatible Changes
- Switch statement changes
-
flip-flop operators, defined-or operator
- Smart match changes
- Other incompatible changes
- Core Enhancements
- Unicode Character Database 5.1.0
- A proper interface for pluggable Method Resolution Orders
- The
overloadingpragma - Parallel tests
- DTrace support
- Support for
configure_requiresin CPAN module metadata - Modules and Pragmata
- New Modules and Pragmata
-
autodie,Compress::Raw::Bzip2,parent,Parse::CPAN::Meta - Pragmata Changes
-
attributes,attrs,base,bigint,bignum,bigrat,charnames,constant,feature,fields,lib,open,overload,overloading,version - Updated Modules
-
Archive::Extract,Archive::Tar,Attribute::Handlers,AutoLoader,AutoSplit,B,B::Debug,B::Deparse,B::Lint,B::Xref,Benchmark,Carp,CGI,Compress::Zlib,CPAN,CPANPLUS,CPANPLUS::Dist::Build,Cwd,Data::Dumper,DB,DB_File,Devel::PPPort,Digest::MD5,Digest::SHA,DirHandle,Dumpvalue,DynaLoader,Encode,Errno,Exporter,ExtUtils::CBuilder,ExtUtils::Command,ExtUtils::Constant,ExtUtils::Embed,ExtUtils::Install,ExtUtils::MakeMaker,ExtUtils::Manifest,ExtUtils::ParseXS,Fatal,File::Basename,File::Compare,File::Copy,File::Fetch,File::Find,File::Path,File::Spec,File::stat,File::Temp,FileCache,FileHandle,Filter::Simple,Filter::Util::Call,FindBin,GDBM_File,Getopt::Long,Hash::Util::FieldHash,I18N::Collate,IO,IO::Compress::*,IO::Dir,IO::Handle,IO::Socket,IO::Zlib,IPC::Cmd,IPC::Open3,IPC::SysV,lib,List::Util,Locale::MakeText,Log::Message,Math::BigFloat,Math::BigInt,Math::BigInt::FastCalc,Math::BigRat,Math::Complex,Math::Trig,Memoize,Module::Build,Module::CoreList,Module::Load,Module::Load::Conditional,Module::Loaded,Module::Pluggable,NDBM_File,Net::Ping,NEXT,Object::Accessor,OS2::REXX,Package::Constants,PerlIO,PerlIO::via,Pod::Man,Pod::Parser,Pod::Simple,Pod::Text,POSIX,Safe,Scalar::Util,SelectSaver,SelfLoader,Socket,Storable,Switch,Symbol,Sys::Syslog,Term::ANSIColor,Term::ReadLine,Term::UI,Test::Harness,Test::Simple,Text::ParseWords,Text::Tabs,Text::Wrap,Thread::Queue,Thread::Semaphore,threads,threads::shared,Tie::RefHash,Tie::StdHandle,Time::HiRes,Time::Local,Time::Piece,Unicode::Normalize,Unicode::UCD,UNIVERSAL,Win32,Win32API::File,XSLoader - Utility Changes
-
h2ph, h2xs, perl5db.pl, perlthanks
- New Documentation
-
the perlhaiku manpage, the perlmroapi manpage, the perlperf manpage, the perlrepository manpage, perlthanks
- Changes to Existing Documentation
- Performance Enhancements
- Installation and Configuration Improvements
- ext/ reorganisation
- Configuration improvements
- Compilation improvements
- Platform Specific Changes
-
AIX, Cygwin, FreeBSD, Irix, Haiku, MirOS BSD, NetBSD, Stratus VOS, Symbian, Win32, VMS
- Selected Bug Fixes
- New or Changed Diagnostics
-
panic: sv_chop %s,Can't locate package %s for the parents of %s,v-string in use/require is non-portable,Deep recursion on subroutine "%s" - Changed Internals
-
SVf_UTF8,SVs_TEMP - New Tests
-
t/comp/retainedlines.t, t/io/perlio_fail.t, t/io/perlio_leaks.t, t/io/perlio_open.t, t/io/perlio.t, t/io/pvbm.t, t/mro/package_aliases.t, t/op/dbm.t, t/op/index_thr.t, t/op/pat_thr.t, t/op/qr_gc.t, t/op/reg_email_thr.t, t/op/regexp_qr_embed_thr.t, t/op/regexp_unicode_prop.t, t/op/regexp_unicode_prop_thr.t, t/op/reg_nc_tie.t, t/op/reg_posixcc.t, t/op/re.t, t/op/setpgrpstack.t, t/op/substr_thr.t, t/op/upgrade.t, t/uni/lex_utf8.t, t/uni/tie.t
- Known Problems
- Deprecations
- Acknowledgements
- Reporting Bugs
- SEE ALSO
perl5101delta, perldelta - what is new for perl v5.10.1
- DESCRIPTION
- Incompatible Changes
- Switch statement changes
-
flip-flop operators, defined-or operator
- Smart match changes
- Other incompatible changes
- Core Enhancements
- Unicode Character Database 5.1.0
- A proper interface for pluggable Method Resolution Orders
- The
overloadingpragma - Parallel tests
- DTrace support
- Support for
configure_requiresin CPAN module metadata - Modules and Pragmata
- New Modules and Pragmata
-
autodie,Compress::Raw::Bzip2,parent,Parse::CPAN::Meta - Pragmata Changes
-
attributes,attrs,base,bigint,bignum,bigrat,charnames,constant,feature,fields,lib,open,overload,overloading,version - Updated Modules
-
Archive::Extract,Archive::Tar,Attribute::Handlers,AutoLoader,AutoSplit,B,B::Debug,B::Deparse,B::Lint,B::Xref,Benchmark,Carp,CGI,Compress::Zlib,CPAN,CPANPLUS,CPANPLUS::Dist::Build,Cwd,Data::Dumper,DB,DB_File,Devel::PPPort,Digest::MD5,Digest::SHA,DirHandle,Dumpvalue,DynaLoader,Encode,Errno,Exporter,ExtUtils::CBuilder,ExtUtils::Command,ExtUtils::Constant,ExtUtils::Embed,ExtUtils::Install,ExtUtils::MakeMaker,ExtUtils::Manifest,ExtUtils::ParseXS,Fatal,File::Basename,File::Compare,File::Copy,File::Fetch,File::Find,File::Path,File::Spec,File::stat,File::Temp,FileCache,FileHandle,Filter::Simple,Filter::Util::Call,FindBin,GDBM_File,Getopt::Long,Hash::Util::FieldHash,I18N::Collate,IO,IO::Compress::*,IO::Dir,IO::Handle,IO::Socket,IO::Zlib,IPC::Cmd,IPC::Open3,IPC::SysV,lib,List::Util,Locale::MakeText,Log::Message,Math::BigFloat,Math::BigInt,Math::BigInt::FastCalc,Math::BigRat,Math::Complex,Math::Trig,Memoize,Module::Build,Module::CoreList,Module::Load,Module::Load::Conditional,Module::Loaded,Module::Pluggable,NDBM_File,Net::Ping,NEXT,Object::Accessor,OS2::REXX,Package::Constants,PerlIO,PerlIO::via,Pod::Man,Pod::Parser,Pod::Simple,Pod::Text,POSIX,Safe,Scalar::Util,SelectSaver,SelfLoader,Socket,Storable,Switch,Symbol,Sys::Syslog,Term::ANSIColor,Term::ReadLine,Term::UI,Test::Harness,Test::Simple,Text::ParseWords,Text::Tabs,Text::Wrap,Thread::Queue,Thread::Semaphore,threads,threads::shared,Tie::RefHash,Tie::StdHandle,Time::HiRes,Time::Local,Time::Piece,Unicode::Normalize,Unicode::UCD,UNIVERSAL,Win32,Win32API::File,XSLoader - Utility Changes
-
h2ph, h2xs, perl5db.pl, perlthanks
- New Documentation
-
the perlhaiku manpage, the perlmroapi manpage, the perlperf manpage, the perlrepository manpage, perlthanks
- Changes to Existing Documentation
- Performance Enhancements
- Installation and Configuration Improvements
- ext/ reorganisation
- Configuration improvements
- Compilation improvements
- Platform Specific Changes
-
AIX, Cygwin, FreeBSD, Irix, Haiku, MirOS BSD, NetBSD, Stratus VOS, Symbian, Win32, VMS
- Selected Bug Fixes
- New or Changed Diagnostics
-
panic: sv_chop %s,Can't locate package %s for the parents of %s,v-string in use/require is non-portable,Deep recursion on subroutine "%s" - Changed Internals
-
SVf_UTF8,SVs_TEMP - New Tests
-
t/comp/retainedlines.t, t/io/perlio_fail.t, t/io/perlio_leaks.t, t/io/perlio_open.t, t/io/perlio.t, t/io/pvbm.t, t/mro/package_aliases.t, t/op/dbm.t, t/op/index_thr.t, t/op/pat_thr.t, t/op/qr_gc.t, t/op/reg_email_thr.t, t/op/regexp_qr_embed_thr.t, t/op/regexp_unicode_prop.t, t/op/regexp_unicode_prop_thr.t, t/op/reg_nc_tie.t, t/op/reg_posixcc.t, t/op/re.t, t/op/setpgrpstack.t, t/op/substr_thr.t, t/op/upgrade.t, t/uni/lex_utf8.t, t/uni/tie.t
- Known Problems
- Deprecations
- Acknowledgements
- Reporting Bugs
- SEE ALSO
perl5100delta - what is new for perl 5.10.0
- DESCRIPTION
- Core Enhancements
- The
featurepragma - New -E command-line switch
- Defined-or operator
- Switch and Smart Match operator
- Regular expressions
-
Recursive Patterns, Named Capture Buffers, Possessive Quantifiers, Backtracking control verbs, Relative backreferences,
\Kescape, Vertical and horizontal whitespace, and linebreak say()- Lexical
$_ - The
_prototype - UNITCHECK blocks
- New Pragma,
mro readdir()may return a "short filename" on Windowsreadpipe()is now overridable- Default argument for
readline() state()variables- Stacked filetest operators
- UNIVERSAL::DOES()
- Formats
- Byte-order modifiers for
pack()andunpack() no VERSIONchdir,chmodandchownon filehandles- OS groups
- Recursive sort subs
- Exceptions in constant folding
- Source filters in @INC
- New internal variables
-
${^RE_DEBUG_FLAGS},${^CHILD_ERROR_NATIVE},${^RE_TRIE_MAXBUF},${^WIN32_SLOPPY_STAT} - Miscellaneous
- UCD 5.0.0
- MAD
kill()on Windows- Incompatible Changes
- Packing and UTF-8 strings
- Byte/character count feature in
unpack() - The
$*and$#variables have been removed substr()lvalues are no longer fixed-length- Parsing of
-f _ :unique- Effect of pragmas in eval
- chdir FOO
- Handling of .pmc files
- $^V is now a
versionobject instead of a v-string - @- and @+ in patterns
- $AUTOLOAD can now be tainted
- Tainting and printf
- undef and signal handlers
- strictures and dereferencing in
defined() (?p{})has been removed- Pseudo-hashes have been removed
- Removal of the bytecode compiler and of perlcc
- Removal of the JPL
- Recursive inheritance detected earlier
- Modules and Pragmata
- Upgrading individual core modules
- Pragmata Changes
-
feature,mro, Scoping of thesortpragma, Scoping ofbignum,bigint,bigrat,base,strictandwarnings,version,warnings,less - New modules
- Selected Changes to Core Modules
- Utility Changes
-
perl -d, ptar, ptardiff, shasum, corelist, h2ph and h2xs, perlivp, find2perl, config_data, cpanp, cpan2dist, pod2html
- New Documentation
- Performance Enhancements
- In-place sorting
- Lexical array access
- XS-assisted SWASHGET
- Constant subroutines
PERL_DONT_CREATE_GVSV- Weak references are cheaper
sort()enhancements- Memory optimisations
- UTF-8 cache optimisation
- Sloppy stat on Windows
- Regular expressions optimisations
-
Engine de-recursivised, Single char char-classes treated as literals, Trie optimisation of literal string alternations, Aho-Corasick start-point optimisation
- Installation and Configuration Improvements
- Configuration improvements
-
-Dusesitecustomize, Relocatable installations,strlcat()andstrlcpy(),d_pseudoforkandd_printf_format_null, Configure help - Compilation improvements
-
Parallel build, Borland's compilers support, Static build on Windows, ppport.h files, C++ compatibility, Support for Microsoft 64-bit compiler, Visual C++, Win32 builds
- Installation improvements
-
Module auxiliary files
- New Or Improved Platforms
- Selected Bug Fixes
-
strictures in regexp-eval blocks, Calling CORE::require(), Subscripts of slices,
no warnings 'category'works correctly with -w, threads improvements,chr()and negative values, PERL5SHELL and tainting, Using *FILE{IO}, Overloading and reblessing, Overloading and UTF-8, eval memory leaks fixed, Random device on Windows, PERLIO_DEBUG, PerlIO::scalar and read-only scalars,study()and UTF-8, Critical signals, @INC-hook fix,-tswitch fix, Duping UTF-8 filehandles, Localisation of hash elements - New or Changed Diagnostics
-
Use of uninitialized value, Deprecated use of
my()in false conditional, !=~ should be !~, Newline in left-justified string, Too late for "-T" option, "%s" variable %s masks earlier declaration, readdir()/closedir()/etc. attempted on invalid dirhandle, Opening dirhandle/filehandle %s also as a file/directory, Use of -P is deprecated, v-string in use/require is non-portable, perl -V - Changed Internals
- Reordering of SVt_* constants
- Elimination of SVt_PVBM
- New type SVt_BIND
- Removal of CPP symbols
- Less space is used by ops
- New parser
- Use of
const - Mathoms
AvFLAGShas been removedav_*changes- $^H and %^H
- B:: modules inheritance changed
- Anonymous hash and array constructors
- Known Problems
- Platform Specific Problems
- Reporting Bugs
- SEE ALSO
perl595delta - what is new for perl v5.9.5
- DESCRIPTION
- Incompatible Changes
- Tainting and printf
- undef and signal handlers
- strictures and array/hash dereferencing in
defined() (?p{})has been removed- Pseudo-hashes have been removed
- Removal of the bytecode compiler and of perlcc
- Removal of the JPL
- Recursive inheritance detected earlier
- Core Enhancements
- Regular expressions
-
Recursive Patterns, Named Capture Buffers, Possessive Quantifiers, Backtracking control verbs, Relative backreferences,
\Kescape, Vertical and horizontal whitespace, and linebreak - The
_prototype - UNITCHECK blocks
readpipe()is now overridable- default argument for
readline() - UCD 5.0.0
- Smart match
- Implicit loading of
feature - Modules and Pragmas
- New Pragma,
mro - bignum, bigint, bigrat
- Math::BigInt/Math::BigFloat
-
config(),import(), roundmode common,bpi(),bcos(),bsin(),batan(), batan2(),bmuladd(),bexp(),bnok(),from_hex(),from_oct(), andfrom_bin(),as_oct() - New Core Modules
- Module changes
-
assertions,base,strictandwarnings,warnings,less,Attribute::Handlers,B::Lint,B,Thread - Utility Changes
- Documentation
- Installation and Configuration Improvements
- C++ compatibility
- Visual C++
- Static build on Win32
- win32 builds
d_pseudoforkandd_printf_format_null- Help
-
- bit systems
- Ports
- Selected Bug Fixes
- New or Changed Diagnostics
- Changed Internals
- Reporting Bugs
- SEE ALSO
perl594delta - what is new for perl v5.9.4
- DESCRIPTION
- Incompatible Changes
- chdir FOO
- Handling of pmc files
- @- and @+ in patterns
- $AUTOLOAD can now be tainted
- Core Enhancements
state()variables- UNIVERSAL::DOES()
- Exceptions in constant folding
- Source filters in @INC
- MAD
- Modules and Pragmas
- Utility Changes
- Documentation
- Performance Enhancements
- Memory optimisations
- UTF-8 cache optimisation
- Regular expressions
-
Engine de-recursivised, Single char char-classes treated as literals, Trie optimisation of literal string alternations, Aho-Corasick start-point optimisation
- Sloppy stat on Windows
- Installation and Configuration Improvements
- Relocatable installations
- Ports
- Compilation improvements
- New probes
- Windows build improvements
-
Building XS extensions, Support for 64-bit compiler
- Selected Bug Fixes
- PERL5SHELL and tainting
- Using *FILE{IO}
- Overloading and reblessing
- Overloading and UTF-8
- eval memory leaks fixed
- Random device on Windows
- New or Changed Diagnostics
-
State variable %s will be reinitialized
- Changed Internals
- Known Problems
- Reporting Bugs
- SEE ALSO
perl593delta - what is new for perl v5.9.3
- DESCRIPTION
- Incompatible Changes
- Core Enhancements
- The
featurepragma - Switch and Smart Match operator
say()CLONE_SKIP()${^CHILD_ERROR_NATIVE}- Assertions
- Unicode Character Database 4.1.0
no VERSION- Recursive sort subs
- Effect of pragmas in eval
- New -E command-line switch
chdir,chmodandchownon filehandles- OS groups
- Modules and Pragmata
- Utility Changes
ptarptardiffshasumh2xsenhancementsperlivpenhancements- Documentation
- Performance Enhancements
- XS-assisted SWASHGET
- Constant subroutines
PERL_DONT_CREATE_GVSV- Weak references are cheaper
sort()enhancements- Installation and Configuration Improvements
- Selected Bug Fixes
defined $$x- Calling CORE::require()
- Subscripts of slices
- Remove over-optimisation
sprintf()fixes- no warnings 'category' works correctly with -w
- Smaller fixes
- More Unicode Fixes
- New or Changed Diagnostics
- Attempt to set length of freed array
- Non-string passed as bitmask
- Search pattern not terminated or ternary operator parsed as search pattern
- "%s" variable %s masks earlier declaration
- readdir()/closedir()/etc. attempted on invalid dirhandle
- Changed Internals
- Reporting Bugs
- SEE ALSO
perl592delta - what is new for perl v5.9.2
- DESCRIPTION
- Incompatible Changes
- Core Enhancements
- Malloc wrapping
- Unicode Character Database 4.0.1
- suidperl less insecure
- PERLIO_DEBUG
- Formats
- Unicode Character Classes
- Byte-order modifiers for
pack()andunpack() - Byte count feature in
pack() - New variables
- Modules and Pragmata
- New modules
- Updated And Improved Modules and Pragmata
-
B::Concise, Socket, Sys::Syslog, threads
- Utility Changes
- Performance Enhancements
- Installation and Configuration Improvements
- Selected Bug Fixes
- New or Changed Diagnostics
- Changed Internals
- Known Problems
- Plans for the next release
- Reporting Bugs
- SEE ALSO
perl591delta - what is new for perl v5.9.1
- DESCRIPTION
- Incompatible Changes
- Core Enhancements
- Modules and Pragmata
-
Benchmark, Carp, Exporter, FindBin, List::Util, threads::shared
- Utility Changes
- Documentation
- Performance Enhancements
- Selected Bug Fixes
- New or Changed Diagnostics
- Changed Internals
- Configuration and Building
- Known Problems
- To-do for perl 5.10.0
- Reporting Bugs
- SEE ALSO
perl590delta - what is new for perl v5.9.0
- DESCRIPTION
- Incompatible Changes
- Hash Randomisation
- UTF-8 On Filehandles No Longer Activated By Locale
- Single-number v-strings are no longer v-strings before "=>"
- (Win32) The -C Switch Has Been Repurposed
- (Win32) The /d Switch Of cmd.exe
- The
$*variable has been removed - Core Enhancements
- Assertions
- Defined-or operators
- UTF-8 no longer default under UTF-8 locales
- Unsafe signals again available
- Tied Arrays with Negative Array Indices
- local ${$x}
- Unicode Character Database 4.0.0
- Miscellaneous Enhancements
- Modules and Pragmata
- Updated Modules And Pragmata
-
base, B::Bytecode, B::Concise, B::Deparse, Benchmark, ByteLoader, bytes, CGI, charnames, CPAN, Data::Dumper, DB_File, Devel::PPPort, Digest::MD5, Encode, fields, libnet, Math::BigInt, MIME::Base64, NEXT, Net::Ping, PerlIO::scalar, podlators, Pod::LaTeX, PodParsers, Pod::Perldoc, Scalar::Util, Storable, strict, Term::ANSIcolor, Test::Harness, Test::More, Test::Simple, Text::Balanced, Time::HiRes, threads, threads::shared, Unicode::Collate, Unicode::Normalize, Win32::GetFolderPath, Win32::GetOSVersion
- Utility Changes
- New Documentation
- Installation and Configuration Improvements
- Selected Bug Fixes
- New or Changed Diagnostics
- Changed "A thread exited while %d threads were running"
- Removed "Attempt to clear a restricted hash"
- New "Illegal declaration of anonymous subroutine"
- Changed "Invalid range "%s" in transliteration operator"
- New "Missing control char name in \c"
- New "Newline in left-justified string for %s"
- New "Possible precedence problem on bitwise %c operator"
- New "read() on %s filehandle %s"
- New "Tied variable freed while still in use"
- New "To%s: illegal mapping '%s'"
- New "Use of freed value in iteration"
- Changed Internals
- New Tests
- Known Problems
- Platform Specific Problems
- EBCDIC Platforms
- Cygwin 1.5 problems
- HP-UX: HP cc warnings about sendfile and sendpath
- IRIX: t/uni/tr_7jis.t falsely failing
- Mac OS X: no usemymalloc
- Tru64: No threaded builds with GNU cc (gcc)
- Win32: sysopen, sysread, syswrite
- TODO
- Reporting Bugs
- SEE ALSO
perl588delta - what is new for perl v5.8.8
- DESCRIPTION
- Incompatible Changes
- Core Enhancements
- Modules and Pragmata
- Utility Changes
h2xsenhancementsperlivpenhancements- New Documentation
- Performance Enhancements
- Installation and Configuration Improvements
- Selected Bug Fixes
- no warnings 'category' works correctly with -w
- Remove over-optimisation
sprintf()fixes- Debugger and Unicode slowdown
- Smaller fixes
- New or Changed Diagnostics
- Attempt to set length of freed array
- Non-string passed as bitmask
- Search pattern not terminated or ternary operator parsed as search pattern
- Changed Internals
- Platform Specific Problems
- Reporting Bugs
- SEE ALSO
perl589delta - what is new for perl v5.8.9
- DESCRIPTION
- Notice
- Incompatible Changes
- Core Enhancements
- Unicode Character Database 5.1.0.
- stat and -X on directory handles
- Source filters in @INC
- Exceptions in constant folding
no VERSION- Improved internal UTF-8 caching code
- Runtime relocatable installations
- New internal variables
readpipeis now overridable- simple exception handling macros
- -D option enhancements
- XS-assisted SWASHGET
- Constant subroutines
- New Platforms
- Modules and Pragmata
- Utility Changes
- New Documentation
- Changes to Existing Documentation
- Performance Enhancements
- Installation and Configuration Improvements
- Relocatable installations
- Configuration improvements
- Compilation improvements
- Installation improvements.
- Platform Specific Changes
- Selected Bug Fixes
- Unicode
- PerlIO
- Magic
- Reblessing overloaded objects now works
strictnow propagates correctly into string evals- Other fixes
- Platform Specific Fixes
- Smaller fixes
- New or Changed Diagnostics
- panic: sv_chop %s
- Maximal count of pending signals (%s) exceeded
- panic: attempt to call %s in %s
- FETCHSIZE returned a negative value
- Can't upgrade %s (%d) to %d
- %s argument is not a HASH or ARRAY element or a subroutine
- Cannot make the non-overridable builtin %s fatal
- Unrecognized character '%s' in column %d
- Offset outside string
- Invalid escape in the specified encoding in regexp; marked by <-- HERE in m/%s/
- Your machine doesn't support dump/undump.
- Changed Internals
- New Tests
-
ext/DynaLoader/t/DynaLoader.t, t/comp/fold.t, t/io/pvbm.t, t/lib/proxy_constant_subs.t, t/op/attrhand.t, t/op/dbm.t, t/op/inccode-tie.t, t/op/incfilter.t, t/op/kill0.t, t/op/qrstack.t, t/op/qr.t, t/op/regexp_qr_embed.t, t/op/regexp_qr.t, t/op/rxcode.t, t/op/studytied.t, t/op/substT.t, t/op/symbolcache.t, t/op/upgrade.t, t/mro/package_aliases.t, t/pod/twice.t, t/run/cloexec.t, t/uni/cache.t, t/uni/chr.t, t/uni/greek.t, t/uni/latin2.t, t/uni/overload.t, t/uni/tie.t
- Known Problems
- Platform Specific Notes
- Obituary
- Acknowledgements
- Reporting Bugs
- SEE ALSO
perl587delta - what is new for perl v5.8.7
- DESCRIPTION
- Incompatible Changes
- Core Enhancements
- Unicode Character Database 4.1.0
- suidperl less insecure
- Optional site customization script
Config.pmis now much smaller.- Modules and Pragmata
- Utility Changes
- Performance Enhancements
- Installation and Configuration Improvements
- Selected Bug Fixes
- New or Changed Diagnostics
- Changed Internals
- Known Problems
- Platform Specific Problems
- Reporting Bugs
- SEE ALSO
perl586delta - what is new for perl v5.8.6
- DESCRIPTION
- Incompatible Changes
- Core Enhancements
- Modules and Pragmata
- Utility Changes
- Performance Enhancements
- Selected Bug Fixes
- New or Changed Diagnostics
- Changed Internals
- New Tests
- Reporting Bugs
- SEE ALSO
perl585delta - what is new for perl v5.8.5
- DESCRIPTION
- Incompatible Changes
- Core Enhancements
- Modules and Pragmata
- Utility Changes
- Perl's debugger
- h2ph
- Installation and Configuration Improvements
- Selected Bug Fixes
- New or Changed Diagnostics
- Changed Internals
- Known Problems
- Platform Specific Problems
- Reporting Bugs
- SEE ALSO
perl584delta - what is new for perl v5.8.4
- DESCRIPTION
- Incompatible Changes
- Core Enhancements
- Modules and Pragmata
- Updated modules
-
Attribute::Handlers, B, Benchmark, CGI, Carp, Cwd, Exporter, File::Find, IO, IPC::Open3, Local::Maketext, Math::BigFloat, Math::BigInt, Math::BigRat, MIME::Base64, ODBM_File, POSIX, Shell, Socket, Storable, Switch, Sys::Syslog, Term::ANSIColor, Time::HiRes, Unicode::UCD, Win32, base, open, threads, utf8
- Performance Enhancements
- Utility Changes
- Installation and Configuration Improvements
- Selected Bug Fixes
- New or Changed Diagnostics
- Changed Internals
- Future Directions
- Platform Specific Problems
- Reporting Bugs
- SEE ALSO
perl583delta - what is new for perl v5.8.3
- DESCRIPTION
- Incompatible Changes
- Core Enhancements
- Modules and Pragmata
-
CGI, Cwd, Digest, Digest::MD5, Encode, File::Spec, FindBin, List::Util, Math::BigInt, PodParser, Pod::Perldoc, POSIX, Unicode::Collate, Unicode::Normalize, Test::Harness, threads::shared
- Utility Changes
- New Documentation
- Installation and Configuration Improvements
- Selected Bug Fixes
- New or Changed Diagnostics
- Changed Internals
- Configuration and Building
- Platform Specific Problems
- Known Problems
- Future Directions
- Obituary
- Reporting Bugs
- SEE ALSO
perl582delta - what is new for perl v5.8.2
- DESCRIPTION
- Incompatible Changes
- Core Enhancements
- Modules and Pragmata
- Updated Modules And Pragmata
-
Devel::PPPort, Digest::MD5, I18N::LangTags, libnet, MIME::Base64, Pod::Perldoc, strict, Tie::Hash, Time::HiRes, Unicode::Collate, Unicode::Normalize, UNIVERSAL
- Selected Bug Fixes
- Changed Internals
- Platform Specific Problems
- Future Directions
- Reporting Bugs
- SEE ALSO
perl581delta - what is new for perl v5.8.1
- DESCRIPTION
- Incompatible Changes
- Hash Randomisation
- UTF-8 On Filehandles No Longer Activated By Locale
- Single-number v-strings are no longer v-strings before "=>"
- (Win32) The -C Switch Has Been Repurposed
- (Win32) The /d Switch Of cmd.exe
- Core Enhancements
- UTF-8 no longer default under UTF-8 locales
- Unsafe signals again available
- Tied Arrays with Negative Array Indices
- local ${$x}
- Unicode Character Database 4.0.0
- Deprecation Warnings
- Miscellaneous Enhancements
- Modules and Pragmata
- Updated Modules And Pragmata
-
base, B::Bytecode, B::Concise, B::Deparse, Benchmark, ByteLoader, bytes, CGI, charnames, CPAN, Data::Dumper, DB_File, Devel::PPPort, Digest::MD5, Encode, fields, libnet, Math::BigInt, MIME::Base64, NEXT, Net::Ping, PerlIO::scalar, podlators, Pod::LaTeX, PodParsers, Pod::Perldoc, Scalar::Util, Storable, strict, Term::ANSIcolor, Test::Harness, Test::More, Test::Simple, Text::Balanced, Time::HiRes, threads, threads::shared, Unicode::Collate, Unicode::Normalize, Win32::GetFolderPath, Win32::GetOSVersion
- Utility Changes
- New Documentation
- Installation and Configuration Improvements
- Selected Bug Fixes
- New or Changed Diagnostics
- Changed "A thread exited while %d threads were running"
- Removed "Attempt to clear a restricted hash"
- New "Illegal declaration of anonymous subroutine"
- Changed "Invalid range "%s" in transliteration operator"
- New "Missing control char name in \c"
- New "Newline in left-justified string for %s"
- New "Possible precedence problem on bitwise %c operator"
- New "Pseudo-hashes are deprecated"
- New "read() on %s filehandle %s"
- New "5.005 threads are deprecated"
- New "Tied variable freed while still in use"
- New "To%s: illegal mapping '%s'"
- New "Use of freed value in iteration"
- Changed Internals
- New Tests
- Known Problems
- Platform Specific Problems
- EBCDIC Platforms
- Cygwin 1.5 problems
- HP-UX: HP cc warnings about sendfile and sendpath
- IRIX: t/uni/tr_7jis.t falsely failing
- Mac OS X: no usemymalloc
- Tru64: No threaded builds with GNU cc (gcc)
- Win32: sysopen, sysread, syswrite
- Future Directions
- Reporting Bugs
- SEE ALSO
perl58delta - what is new for perl v5.8.0
- DESCRIPTION
- Highlights In 5.8.0
- Incompatible Changes
- Binary Incompatibility
-
- -bit platforms and malloc
- AIX Dynaloading
- Attributes for
myvariables now handled at run-time - Socket Extension Dynamic in VMS
- IEEE-format Floating Point Default on OpenVMS Alpha
- New Unicode Semantics (no more
use utf8, almost) - New Unicode Properties
- REF(...) Instead Of SCALAR(...)
- pack/unpack D/F recycled
glob()now returns filenames in alphabetical order- Deprecations
- Core Enhancements
- Unicode Overhaul
- PerlIO is Now The Default
- ithreads
- Restricted Hashes
- Safe Signals
- Understanding of Numbers
- Arrays now always interpolate into double-quoted strings [561]
- Miscellaneous Changes
- Modules and Pragmata
- Utility Changes
- New Documentation
- Performance Enhancements
- Installation and Configuration Improvements
- Selected Bug Fixes
- New or Changed Diagnostics
- Changed Internals
- Security Vulnerability Closed [561]
- New Tests
- Known Problems
- The Compiler Suite Is Still Very Experimental
- Localising Tied Arrays and Hashes Is Broken
- Building Extensions Can Fail Because Of Largefiles
- Modifying $_ Inside for(..)
- mod_perl 1.26 Doesn't Build With Threaded Perl
- lib/ftmp-security tests warn 'system possibly insecure'
- libwww-perl (LWP) fails base/date #51
- PDL failing some tests
- Perl_get_sv
- Self-tying Problems
- ext/threads/t/libc
- Failure of Thread (5.005-style) tests
- Timing problems
- Tied/Magical Array/Hash Elements Do Not Autovivify
- Unicode in package/class and subroutine names does not work
- Platform Specific Problems
- AIX
- Alpha systems with old gccs fail several tests
- AmigaOS
- BeOS
- Cygwin "unable to remap"
- Cygwin ndbm tests fail on FAT
- DJGPP Failures
- FreeBSD built with ithreads coredumps reading large directories
- FreeBSD Failing locale Test 117 For ISO 8859-15 Locales
- IRIX fails ext/List/Util/t/shuffle.t or Digest::MD5
- HP-UX lib/posix Subtest 9 Fails When LP64-Configured
- Linux with glibc 2.2.5 fails t/op/int subtest #6 with -Duse64bitint
- Linux With Sfio Fails op/misc Test 48
- Mac OS X
- Mac OS X dyld undefined symbols
- OS/2 Test Failures
- op/sprintf tests 91, 129, and 130
- SCO
- Solaris 2.5
- Solaris x86 Fails Tests With -Duse64bitint
- SUPER-UX (NEC SX)
- Term::ReadKey not working on Win32
- UNICOS/mk
- UTS
- VOS (Stratus)
- VMS
- Win32
- XML::Parser not working
- z/OS (OS/390)
- Unicode Support on EBCDIC Still Spotty
- Seen In Perl 5.7 But Gone Now
- Reporting Bugs
- SEE ALSO
- HISTORY
perl573delta - what's new for perl v5.7.3
perl572delta - what's new for perl v5.7.2
- DESCRIPTION
- Security Vulnerability Closed
- Incompatible Changes
- AIX Dynaloading
- Socket Extension Dynamic in VMS
- Different Definition of the Unicode Character Classes \p{In...}
- Deprecations
- Core Enhancements
- Modules and Pragmata
- Utility Changes
- New Documentation
- Installation and Configuration Improvements
- Selected Bug Fixes
- New or Changed Diagnostics
- Source Code Enhancements
- New Tests