Get/set subroutine or variable attributes
+=item attrs
+
+Set/get attributes of a subroutine (deprecated)
+
=item autouse
Postpone load of modules until a function is used
Control the filetest permission operators
+=item if
+
+C<use> a Perl module if a condition holds
+
=item integer
Use integer arithmetic instead of floating point
Set default disciplines for input and output
+=item ops
+
+Restrict unsafe operations when compiling
+
=item overload
Package for overloading perl operations
+=item re
+
+Alter regular expression behaviour
+
=item sigtrap
Enable simple signal handling
Predeclare sub names
+=item threads
+
+Perl extension allowing use of interpreter based threads from perl
+
=item utf8
Enable/disable UTF-8 (or UTF-EBCDIC) in source code
Split a package for autoloading
+=item B
+
+The Perl Compiler
+
+=item B::Asmdata
+
+Autogenerated data about Perl ops, used to generate bytecode
+
+=item B::Assembler
+
+Assemble Perl bytecode
+
+=item B::Bblock
+
+Walk basic blocks
+
+=item B::Bytecode
+
+Perl compiler's bytecode backend
+
+=item B::C
+
+Perl compiler's C backend
+
+=item B::CC
+
+Perl compiler's optimized C translation backend
+
+=item B::Concise
+
+Walk Perl syntax tree, printing concise info about ops
+
+=item B::Debug
+
+Walk Perl syntax tree, printing debug info about ops
+
+=item B::Deparse
+
+Perl compiler backend to produce perl code
+
+=item B::Disassembler
+
+Disassemble Perl bytecode
+
+=item B::Lint
+
+Perl lint
+
+=item B::Showlex
+
+Show lexical variables used in functions or files
+
+=item B::Stackobj
+
+Helper module for CC backend
+
+=item B::Stash
+
+Show what stashes are loaded
+
+=item B::Terse
+
+Walk Perl syntax tree, printing terse info about ops
+
+=item B::Xref
+
+Generates cross reference reports for Perl programs
+
=item Benchmark
Benchmark running times of Perl code
+=item ByteLoader
+
+Load byte compiled perl code
+
=item CGI
Simple Common Gateway Interface Class
Programmatic interface to the Perl debugging API (draft, subject to
+=item DB_File
+
+Perl5 access to Berkeley DB version 1.x
+
=item Devel::SelfStubber
Generate stubs for a SelfLoading module
Provides screen dump of Perl data.
+=item Encode
+
+Character encodings
+
=item English
Use nice English (or awk) names for ugly punctuation variables
Determine libraries to use and how to use them
+=item ExtUtils::MM_BeOS
+
+Methods to override UN*X behaviour in ExtUtils::MakeMaker
+
=item ExtUtils::MM_Cygwin
Methods to override UN*X behaviour in ExtUtils::MakeMaker
Replace functions with equivalents which succeed or die
+=item Fcntl
+
+Load the C Fcntl.h defines
+
=item File::Basename
Split a pathname into pieces
=item File::Find
-Traverse a file tree
+Traverse a directory tree.
=item File::Path
Process single-character switches with switch clustering
+=item Hash::Util
+
+A selection of general-utility hash subroutines
+
=item I18N::Collate
Compare 8-bit scalar data according to the current locale
Tags and names for human languages
+=item IO
+
+Load various IO modules
+
=item IPC::Open2
Open a process for both reading and writing
Article about software localization
+=item Locale::Script
+
+ISO codes for script identification (ISO 15924)
+
=item Math::BigFloat
Arbitrary size floating point math package
Store Memoized data in Storable database
+=item NDBM_File
+
+Tied access to ndbm files
+
=item NEXT
Provide a pseudo-class NEXT that allows method redispatch
=item Net::POP3
-Post Office Protocol 3 Client class (RFC1081)
+Post Office Protocol 3 Client class (RFC1939)
=item Net::Ping
By-name interface to Perl's built-in getserv*() functions
+=item O
+
+Generic interface to Perl Compiler backends
+
+=item ODBM_File
+
+Tied access to odbm files
+
+=item Opcode
+
+Disable named opcodes when compiling perl code
+
+=item POSIX
+
+Perl interface to IEEE Std 1003.1
+
=item PerlIO
On demand loader for PerlIO layers and root of PerlIO::* name space
Test of various basic POD features in translators.
+=item SDBM_File
+
+Tied access to sdbm files
+
+=item Safe
+
+Compile and execute code in restricted compartments
+
=item Search::Dict
Search for key in dictionary file
Run shell commands transparently within perl
+=item Socket
+
+Load the C socket.h defines and structure manipulators
+
+=item Storable
+
+Persistency for perl data structures
+
=item Switch
A switch statement for Perl
Run perl standard test scripts with statistics
+=item Test::Harness::Assert
+
+Simple assert
+
+=item Test::Harness::Iterator
+
+Internal Test::Harness Iterator
+
+=item Test::Harness::Straps
+
+Detailed analysis of test results
+
=item Test::More
Yet another framework for writing test scripts
Base class for tied arrays
+=item Tie::File
+
+Access the lines of a disk file via a Perl array
+
=item Tie::Handle
Base class definitions for tied handles
Base class definitions for tied hashes
+=item Tie::Memoize
+
+Add data to hash when needed
+
=item Tie::RefHash
Use references as hash keys