ActiveState!

ActivePerl Documentation
Table of Contents

(Usage Statistics)
(about this ver)


* Getting Started
    * Welcome To ActivePerl
    * Release Notes
    * Readme
    * ActivePerl Change Log
* Install Notes
    * Linux
    * Solaris
    * Windows
* ActivePerl Components
    * Overview
    * PPM
    * Windows Specifics
       * OLE Browser
       * PerlScript
       * Perl for ISAPI
       * PerlEZ
* ActivePerl FAQ
    * Introduction
    * Availability & Install
    * Using PPM
    * Docs & Support
    * Windows Specifics
       * Perl for ISAPI
       * Windows 9X/NT/2000
       * Quirks
       * Web Server Config
       * Web programming
       * Programming
       * Modules & Samples
       * Embedding & Extending
       * Using OLE with Perl
* Windows Scripting
    * Active Server Pages
    * Windows Script Host
    * Windows Script Components

Core Perl Documentation


* perl
* perlfaq
* perltoc
* perlbook

* perlsyn
* perldata
* perlop
* perlreftut
* perldsc
* perllol

* perllexwarn
* perldebug

* perlrun
* perlfunc
* perlopentut
* perlvar
* perlsub
* perlmod
* perlpod

* perlstyle
* perlmodlib
* perlmodinstall
* perltrap
* perlport
* perlsec

* perlref
* perlre
* perlform
* perllocale
* perlunicode

* perlboot
* perltoot
* perltootc
* perlobj
* perlbot
* perltie

* perlipc
* perlnumber
* perlfork
* perlthrtut

* perldiag
* perlfaq1
* perlfaq2
* perlfaq3
* perlfaq4
* perlfaq5
* perlfaq6
* perlfaq7
* perlfaq8
* perlfaq9

* perlcompile

* perlembed
* perlxstut
* perlxs
* perlguts
* perlcall
* perlfilter
* perldbmfilter
* perlapi
* perlintern
* perlapio
* perltodo
* perlhack

* perlhist
* perldelta
* perl5005delta
* perl5004delta

* perlamiga
* perlcygwin
* perldos
* perlhpux
* perlmachten
* perlos2
* perlos390
* perlvms
* perlwin32

Pragmas


* attributes
* attrs
* autouse
* base
* blib
* bytes
* charnames
* constant
* diagnostics
* fields
* filetest
* integer
* less
* lib
* locale
* lwpcook
* open
* ops
* overload
* perllocal
* re
* sigtrap
* strict
* subs
* utf8
* vars
* warnings

Libraries


* ActivePerl
    * DocTools
        * TOC
            * RDF
* AnyDBM_File
* Archive
    * Tar
* AutoLoader
* AutoSplit
* B
    * Asmdata
    * Assembler
    * Bblock
    * Bytecode
    * C
    * CC
    * Debug
    * Deparse
    * Disassembler
    * Lint
    * Showlex
    * Stackobj
    * Terse
    * Xref
* Benchmark
* Bundle
    * LWP
* ByteLoader
* Carp
    * Heavy
* CGI
    * Apache
    * Carp
    * Cookie
    * Fast
    * Pretty
    * Push
    * Switch
* Class
    * Struct
* Compress
    * Zlib
* Config
* CPAN
    * FirstTime
    * Nox
* Cwd
* Data
    * Dumper
* DB
* Devel
    * DProf
    * Peek
    * SelfStubber
* Digest
    * HMAC
    * HMAC_MD5
    * HMAC_SHA1
    * MD2
    * MD5
    * SHA1
* DirHandle
* Dumpvalue
* DynaLoader
* English
* Env
* Errno
* Exporter
    * Heavy
* ExtUtils
    * Command
    * Embed
    * Install
    * Installed
    * Liblist
    * MakeMaker
    * Manifest
    * Miniperl
    * Mkbootstrap
    * Mksymlists
    * MM_Cygwin
    * MM_OS2
    * MM_Unix
    * MM_VMS
    * MM_Win32
    * Packlist
    * testlib
* Fatal
* Fcntl
* File
    * Basename
    * CheckTree
    * Compare
    * Copy
    * CounterFile
    * DosGlob
    * Find
    * Glob
    * Listing
    * Path
    * Spec
        * Functions
        * Mac
        * OS2
        * Unix
        * VMS
        * Win32
    * stat
* FileCache
* FileHandle
* FindBin
* Font
    * AFM
* Getopt
    * Long
    * Std
* HTML
    * AsSubs
    * Element
    * Entities
    * Filter
    * Form
    * FormatPS
    * Formatter
    * FormatText
    * HeadParser
    * LinkExtor
    * Parse
    * Parser
    * TokeParser
    * TreeBuilder
* HTTP
    * Cookies
    * Daemon
    * Date
    * Headers
        * Util
    * Message
    * Negotiate
    * Request
        * Common
    * Response
    * Status
* I18N
    * Collate
* IO
    * Dir
    * File
    * Handle
    * Pipe
    * Poll
    * Seekable
    * Select
    * Socket
        * INET
        * UNIX
* IPC
    * Msg
    * Open2
    * Open3
    * Semaphore
    * SysV
* LWP
    * Debug
    * MediaTypes
    * MemberMixin
    * Protocol
    * RobotUA
    * Simple
    * UserAgent
* Math
    * BigFloat
    * BigInt
    * Complex
    * Trig
* MD5
* MIME
    * Base64
    * QuotedPrint
* NDBM_File
* Net
    * Cmd
    * Config
    * Domain
    * DummyInetd
    * FTP
    * hostent
    * libnetFAQ
    * netent
    * Netrc
    * NNTP
    * PH
    * Ping
    * POP3
    * protoent
    * servent
    * SMTP
    * SNPP
    * Time
* O
* ODBM_File
* Opcode
* Pod
    * Checker
    * Find
    * Html
    * InputObjects
    * Man
    * Parser
    * ParseUtils
    * Plainer
    * Select
    * Text
        * Color
        * Termcap
    * Usage
* POSIX
* PPM
    * SOAPClient
    * SOAPServer
* Safe
* SDBM_File
* Search
    * Dict
* SelectSaver
* SelfLoader
* SHA
* Shell
* SOAP
    * Defs
    * Envelope
    * EnvelopeMaker
    * GenericHashSerializer
    * GenericInputStream
    * GenericScalarSerializer
    * Lite
    * OutputStream
    * Packager
    * Parser
    * Transport
        * HTTP
            * Apache
            * CGI
            * Client
            * Server
        * LOCAL
        * MAILTO
        * POP3
        * TCP
    * TypeMapper
* Socket
* Symbol
* Sys
    * Hostname
    * Syslog
* Term
    * ANSIColor
    * Cap
    * Complete
    * ReadLine
* Test
    * Harness
* Text
    * Abbrev
    * ParseWords
    * Soundex
    * Tabs
    * Wrap
* Thread
    * Queue
    * Semaphore
    * Signal
    * Specific
* Tie
    * Array
    * Handle
    * Hash
    * RefHash
    * Scalar
    * SubstrHash
* Time
    * gmtime
    * Local
    * localtime
    * tm
* UDDI
    * Lite
* UNIVERSAL
* URI
    * data
    * Escape
    * file
    * Heuristic
    * ldap
    * URL
    * WithBase
* User
    * grent
    * pwent
* Win32
    * AuthenticateUser
    * ChangeNotify
    * Clipboard
    * Console
    * Event
    * EventLog
    * File
    * FileSecurity
    * Internet
    * IPC
    * Mutex
    * NetAdmin
    * NetResource
    * ODBC
    * OLE
        * Const
        * Enum
        * NEWS
        * NLS
        * TPJ
        * Variant
    * PerfLib
    * Pipe
    * Process
    * Registry
    * Semaphore
    * Service
    * Sound
    * TieRegistry
* Win32API
    * File
    * Net
    * Registry
* WWW
    * RobotRules
        * AnyDBM_File
* XML
    * Element
    * Parser
        * Expat
    * PPD
    * PPMConfig
    * ValidatingElement
* XSLoader

 Text::Tabs -- expand and unexpand tabs per the unix expand


NAME

Text::Tabs -- expand and unexpand tabs per the unix expand(1) and unexpand(1)


SUPPORTED PLATFORMS

  • Linux
  • Solaris
  • Windows

SYNOPSIS

    use Text::Tabs;
    $tabstop = 4;
    @lines_without_tabs = expand(@lines_with_tabs);
    @lines_with_tabs = unexpand(@lines_without_tabs);


DESCRIPTION

Text::Tabs does about what the unix utilities expand(1) and unexpand(1) do. Given a line with tabs in it, expand will replace the tabs with the appropriate number of spaces. Given a line with or without tabs in it, unexpand will add tabs when it can save bytes by doing so. Invisible compression with plain ascii!


BUGS

expand doesn't handle newlines very quickly -- do not feed it an entire document in one string. Instead feed it an array of lines.


AUTHOR

David Muir Sharnoff <muir@idiom.com>

 Text::Tabs -- expand and unexpand tabs per the unix expand