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Index: P

p command (Perl debugger) : Chapter 6, Reference: p

-p file test operator : 4.5.8. File Test Operators

-p option (dprofpp) : 6.5. The Perl Profiler

-p option (perl) : 3.2. Command-Line Options

-P option (perl) : 3.2. Command-Line Options

pack() : Chapter 5, Reference: pack

Mail::Folder folder : Chapter 14, Reference: pack

pack geometry manager (Perl/Tk) : 18.2. Geometry Managers

package() : Chapter 5, Reference: package

__PACKAGE__ constant : 4.4.4. Global Special Constants

package statement : 7.1. Namespaces and Packages

packages : 7.1. Namespaces and Packages

packet-oriented communication : 13. Sockets

packForget() (pack geometry manager) : 18.2.1.1. Pack methods

packInfo() (pack geometry manager) : 18.2.1.1. Pack methods

packPropogate() (pack geometry manager) : 18.2.1.1. Pack methods

packSlaves() (pack geometry manager) : 18.2.1.1. Pack methods

-padx, -pady options : 18.3. Common Widget Configuration Options

grid geometry manager : 18.2.2. The grid Geometry Manager
pack geometry manager : 18.2.1. The pack Geometry Manager

paragraph tags (pod) : 4.11.1. Paragraph tags

param() (CGI.pm)

Chapter 10, Reference: param
10. The CGI.pm Module

params() (URI::URL) : Chapter 17, Reference: params

parent() (HTML::Parser) : Chapter 17, Reference: parent

parentheses ()

around function arguments : 5. Function Reference
operator precedence and : 4.5. Operators
regular expression metacharacter : 4.6.2. Regular Expression Syntax
(?...) extended regular expression syntax : 4.6.8. Extended Regular Expressions

parse()

HTML::Parser module : Chapter 17, Reference: parse
Mail::Address module : Chapter 14, Reference: parse

parse_file() (HTML::Parser) : Chapter 17, Reference: parse_file

parse_head() (LWP::UserAgent) : Chapter 17, Reference: parse_head

parsing command-line options : 3.2. Command-Line Options

parsing email addresses : 14.2.6. Parse Email Addresses with Mail::Address

Pass() (Mail::POP3Client) : Chapter 14, Reference: Pass

pass() (Net::POP3)

Chapter 14, Reference: pass
14.1.3. Retrieving Email with Net::POP3

PASS command (POP3) : 14.1.3. Retrieving Email with Net::POP3

passing arguments to subroutines : 4.7.2. Passing Arguments

passing references to subroutines : 4.7.3. Passing References

password()

Net::Netrc module : Chapter 16, Reference: password
URI::URL module : Chapter 17, Reference: password

password entries (.netrc) : 16.3. FTP Configuration with Net::Netrc

Password() (Win32::Internet) : Chapter 19, Reference: Password

password_field() (CGI.pm) : Chapter 10, Reference: password_field

pasv() (Net::FTP) : Chapter 16, Reference: pasv

Pasv() (Win32::Internet) : Chapter 19, Reference: Pasv

pasv_wait() (Net::FTP) : Chapter 16, Reference: pasv_wait

pasv_xfer() (Net::FTP) : Chapter 16, Reference: pasv_xfer

pasv_xfer_unique() (Net::FTP) : Chapter 16, Reference: pasv_xfer_unique

patches for Perl source code : 2.3.1.2. Patches

path()

Mail::Address module : Chapter 14, Reference: path
URI::URL module : Chapter 17, Reference: path

Path property (response cookies) : 20.2.2.1. Setting cookies

PATH variable : 3.3. Environment Variables

searching for scripts using : 3.2. Command-Line Options

path_info() (CGI.pm) : Chapter 10, Reference: path_info

PATH_INFO variable

9.3. Extra Path Information
9.4. CGI Environment Variables

path_translated() (CGI.pm) : Chapter 10, Reference: path_translated

PATH_TRANSLATED variable

9.3. Extra Path Information
9.4. CGI Environment Variables

PATHEXT variable : 3.3. Environment Variables

pattern matching functions : 5.1. Perl Functions by Category

pattern matching operators

4.5.7. Pattern Match Operators
4.6.1. Pattern-Matching Operators

PauseService() (Win32::Service) : Chapter 19, Reference: PauseService

PeekInput() (Win32::Console) : Chapter 19, Reference: PeekInput

Peer option (IO::Socket::UNIX) : 13.2.5. IO::Socket::UNIX Reference

peeraddr() (IO::Socket::INET) : Chapter 13, Reference: peeraddr

PeerAddr option (IO::Socket::INET) : 13.2.4. IO::Socket::INET Reference

peerhost() (IO::Socket::INET) : Chapter 13, Reference: peerhost

peerpath (IO::Socket::UNIX) : Chapter 13, Reference: peerpath

peerport() (IO::Socket::INET) : Chapter 13, Reference: peerport

PeerPort option (IO::Socket::INET) : 13.2.4. IO::Socket::INET Reference

percent sign (%)

dereferencing with : 4.8.2. Dereferencing
modulus operator : 4.5.3. Arithmetic Operators
prototype symbol (hash) : 4.7.5. Prototypes
%= (assignment) operator : 4.5.6. Assignment Operators

performance

CGI programs : 9. CGI Overview
CGI scripts, with mod_perl : 11.4. Running CGI Scripts with mod_perl

period : (see . (dot))

perl (Perl interpreter) : 3. The Perl Interpreter

command processing : 3.1. Command Processing
command-line options : 3.2. Command-Line Options

perl-bin directory : 11.4. Running CGI Scripts with mod_perl

Perl compiler : 3.4. The Perl Compiler

PERL_DEBUG_MSTATS variable : 3.3. Environment Variables

Perl debugger : 6.1. The Perl Debugger

commands for : 6.2. Debugger Commands
customizing : 6.4. Customizing the Debugger

PERL_DESTRUCT_LEVEL variable : 3.3. Environment Variables

<Perl> directives (Apache) : 11.6. <Perl> Sections

Perl Institute : 1.4.5. The Perl Institute (www.perl.org)

Perl Journal : 1.4.7. The Perl Journal

Perl language

(see also scripts, Perl)

3.2. Command-Line Options

bugs in, reporting : 6.6. The perlbug Program

development of : 1.2. Perl Development

documentation

2.5. Documentation
4.11. Pod
= to signify in programs : 4.1. Program Structure
utilities for : 4.11.3. Pod Utilities

example scripts : 2.3.1.1. Perl examples

installing source code : 2.3. Installing Perl

modules : (see modules, Perl)

obtaining source from CPAN : 2. Installing Perl

resources : 1.4. Perl Resources

uses of : 1.1. What's Perl Good For?

PERL_MAILERS variable : 14.2.1. Send Email with Mail::Mailer

PERL_MODULE_EXT variable : 3.4. The Perl Compiler

Perl Package Manager (PPM) : 2.4.3.2. Using the Perl Package Manager

Perl Porters : 1.2. Perl Development

Perl profiler (DProf) : 6.5. The Perl Profiler

PERL_SCRIPT_EXT variable : 3.4. The Perl Compiler

perl-script handler

11.3. mod_perl Handlers
11.4. Running CGI Scripts with mod_perl

$PERL_VERSION ($]) variable : 4.4.1. Global Special Variables

Perl/Tk : 18. Perl/Tk

callbacks : 18.1.3. Callbacks

colors and fonts : 18.1.4. Colors and Fonts

geometry managers : 18.2. Geometry Managers

scrollbars : 18.1.2. Scrollbars

widgets : 18.1. Widgets

Button widget : 18.4. The Button Widget
Canvas widget : 18.12. The Canvas Widget
Checkbutton widget : 18.5. The Checkbutton Widget
common configuration options : 18.3. Common Widget Configuration Options
Entry widget : 18.8. The Entry Widget
Frame widget : 18.17. The Frame Widget
Label widget : 18.7. The Label Widget
Listbox widget : 18.10. The Listbox Widget
Menu widget : 18.15. The Menu Widget
Menubutton widget : 18.14. The Menubutton Widget
Optionmenu widget : 18.16. The Optionmenu Widget
Radiobutton widget : 18.6. The Radiobutton Widget
Scale widget : 18.13. The Scale Widget
Scrollbar widget : 18.9. The Scrollbar Widget
Text widget : 18.11. The Text Widget
toplevel widget : 18.18. The Toplevel Widget

widgets methods : 18.1.1. Widget Methods

PERL5LIB variable : 3.3. Environment Variables

PERL5OPT variable : 3.3. Environment Variables

PERL5SHELL variable : 3.3. Environment Variables

perlbug program : 6.6. The perlbug Program

perlcc utility : 3.4. The Perl Compiler

.perldb file : 6.4. Customizing the Debugger

$PERLDB ($^P) variable : 4.4.1. Global Special Variables

PERLDB_OPTS variable : 6.4. Customizing the Debugger

perldoc command : 2.5.1. Installing the Documentation

perldoc utility : Chapter 4, Reference: perldoc

PerlHandler directive (mod_perl)

11.3. mod_perl Handlers
11.4. Running CGI Scripts with mod_perl

PERLLIB variable : 3.3. Environment Variables

PerlModule directive (mod_perl) : 11.4. Running CGI Scripts with mod_perl

PerlScript : 20. PerlScript

client-side PerlScript : 20.1. Client-Side PerlScript
server-side PerlScript : 20.2. Server-Side PerlScript

PerlSendHeader directive (mod_perl) : 11.4. Running CGI Scripts with mod_perl

phrase() (Mail::Address)

Chapter 14, Reference: phrase
14.2.6. Parse Email Addresses with Mail::Address

Pics property (Response object) : 20.2.2.2. Response properties

$PID ($$) variable : 4.4.1. Global Special Variables

ping() (DBI) : Chapter 12, Reference: ping

pipe() : Chapter 5, Reference: pipe

place geometry manager (Perl/Tk) : 18.2.3. The Place Geometry Manager

placeForget() (place geometry manager) : 18.2.3. The Place Geometry Manager

placeholders (DBI) : 12.2.4. Placeholders database and statement handles

placeInfo() (place geometry manager) : 18.2.3. The Place Geometry Manager

placeSlaves() (place geometry manager) : 18.2.3. The Place Geometry Manager

platforms : 1.3. Which Platforms Support Perl?

plus (+)

2 : 4.5.5. Autoincrement and Autodecrement
regular expression metacharacter : 4.6.2. Regular Expression Syntax
unary operator : 4.5.2. Unary Operators
+= (assignment) operator : 4.5.6. Assignment Operators
+? regular expression quantifier : 4.6.6. Quantifiers

.pm filename extension : 7.1. Namespaces and Packages

=pod command (pod) : Chapter 4, Reference: =pod

pod documentation

2.5. Documentation
4.11. Pod
= to signify in programs : 4.1. Program Structure
utilities for : 4.11.3. Pod Utilities

Pod::Functions module : 8.120. Pod::Functions

Pod::Html module : 8.121. Pod::Html

Pod::Text module : 8.122. Pod::Text

pod2fm utility : Chapter 4, Reference: pod2fm

pod2html utility

Chapter 4, Reference: pod2html
8.121. Pod::Html

pod2latex utility : Chapter 4, Reference: pod2latex

pod2man utility : Chapter 4, Reference: pod2man

pod2text utility

Chapter 4, Reference: pod2text
8.122. Pod::Text

pop() : Chapter 5, Reference: pop

POP3 protocol, interface to

14.1.3. Retrieving Email with Net::POP3
14.2.8. Reading Email with Mail::POP3Client

POPStat() (Mail::POP3Client) : Chapter 14, Reference: POPStat

popstat() (Net::POP3) : Chapter 14, Reference: popstat

popup_menu() (CGI.pm) : Chapter 10, Reference: popup_menu

port()

Net::FTP module : Chapter 16, Reference: port
URI::URL module : Chapter 17, Reference: port

Port() (Mail::POP3Client) : Chapter 14, Reference: Port

Porters : 1.2. Perl Development

pos() (HTML::Parser) : Chapter 17, Reference: pos

pos() : Chapter 5, Reference: pos

positionfrom() (Frame widget) : 18.18.1. Toplevel Methods

POSIX module : 8.123. POSIX

post command (NNTP) : 15.1. The NNTP Protocol

post() (Menu widget) : 18.15.2. Menu Methods

POST method (CGI)

9.1.1. Transferring the Form Data
17.3.1. HTTP::Request

post() (Net::NNTP) : Chapter 15, Reference: post

Post Office Protocol (POP3)

14.1.3. Retrieving Email with Net::POP3
14.2.8. Reading Email with Mail::POP3Client

postcascade() (Menu widget) : 18.15.2. Menu Methods

-postcommand option (Menu) : 18.15. The Menu Widget

posting news articles : 15.1. The NNTP Protocol

$POSTMATCH ($') variable : 4.4.5. Regular Expression Special Variables

postok() (Net::NNTP) : Chapter 15, Reference: postok

postscript() (Canvas) : 18.12.3. Canvas Methods

PostScript, converting HTML parse tree to : 17.4.4. HTML::FormatPS

pound sign : (see # (hash mark))

PPM (Perl Package Manager) : 2.4.3.2. Using the Perl Package Manager

precedence, operator : 4.5. Operators

predefined Perl variables : 4.4. Special Variables

$PREMATCH ($`) variable : 4.4.5. Regular Expression Special Variables

prepare() (DBI)

Chapter 12, Reference: prepare
12.2.3. Database Handles and Statement Handles

prev_labeled() (Mail::Folder) : Chapter 14, Reference: prev_labeled_message

prev_message() (Mail::Folder) : Chapter 14, Reference: prev_message

print() : Chapter 5, Reference: print

Socket module : 13.1.2. Client Connections

print_header() (Mail::Internet) : Chapter 14, Reference: print_header

PrintError attribute (DBI) : 12.2.3. Database Handles and Statement Handles

printf() : Chapter 5, Reference: printf

private variables

4.2.6. Declarations and Scope
4.7.4. Private and Local Variables

process management : 19.12. Win32::Process

$PROCESS_ID ($$) variable : 4.4.1. Global Special Variables

product_tokens() (HTTP::Daemon) : Chapter 17, Reference: product_tokens

profiler, Perl (DProf) : 6.5. The Perl Profiler

-prog option (perlcc) : 3.4. The Perl Compiler

program flow control functions : 5.1. Perl Functions by Category

program structure : 4.1. Program Structure

$PROGRAM_NAME ($0) variable : 4.4.1. Global Special Variables

properties, document object (PerlScript) : 20.1.1.2. Document properties

Proto option (IO::Socket::INET) : 13.2.4. IO::Socket::INET Reference

protocol()

Frame widget module : 18.18.1. Toplevel Methods
HTTP::Message module : Chapter 17, Reference: protocol
IO::Socket module : Chapter 13, Reference: protocol

prototype() : Chapter 5, Reference: prototype

prototypes for subroutines

4.7. Subroutines
4.7.5. Prototypes

proxy() (LWP::UserAgent) : Chapter 17, Reference: proxy

push() : Chapter 5, Reference: push

push_content() (HTML::Parser) : Chapter 17, Reference: push_content

push_header() (HTTP::Headers) : Chapter 17, Reference: push_header

Put() (Win32::Internet) : Chapter 19, Reference: Put

put() (Net::FTP) : Chapter 16, Reference: put

PUT requests (CGI) : 17.3.1. HTTP::Request

put_unique() (Net::FTP) : Chapter 16, Reference: put_unique

pwd() (Net::FTP) : Chapter 16, Reference: pwd

Pwd() (Win32::Internet) : Chapter 19, Reference: Pwd

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