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Index: R

r command (CPAN.pm) : Chapter 2, Reference: r

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

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

-r file test operator : 4.5.8. File Test Operators

-R file test operator : 4.5.8. File Test Operators

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

-r option (perlbug) : 6.6. The perlbug Program

\r (carriage return) sequence : 4.6.3. Escaped Sequences

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

radiobutton() (Menubutton) : 18.14.2. Menubutton Methods

Radiobutton widget (Perl/Tk) : 18.6. The Radiobutton Widget

raise() (Canvas) : 18.12.3. Canvas Methods

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

rand() : Chapter 5, Reference: rand

range (..) operator : 4.5.11.1. Range operator

range (...) operator : 4.5.11.1. Range operator

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

RC_ mnemonics (HTTP::Status) : 17.3.4. HTTP::Status

RCPT command (SMTP) : 14.1.2. The SMTP Protocol and the SMTP Session

re module : 8.124. re

read() : Chapter 5, Reference: read

Read() (Win32::EventLog) : Chapter 19, Reference: Read

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

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

readdir() : Chapter 5, Reference: readdir

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

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

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

reading email messages (Mail::POP3Client) : 14.2.8. Reading Email with Mail::POP3Client

reading news articles : 15.1. The NNTP Protocol

ReadLine option (PERLDB_OPTS) : 6.4. Customizing the Debugger

readline() : Chapter 5, Reference: readline

readlink() : Chapter 5, Reference: readlink

readme command (CPAN.pm) : Chapter 2, Reference: readme

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

readpipe() : Chapter 5, Reference: readpipe

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

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

$REAL_USER_ID ($<) variable : 4.4.1. Global Special Variables

recipient() (Net::SMTP) : Chapter 14, Reference: recipient

recompile command (CPAN.pm) : Chapter 2, Reference: recompile

record separator, specifying : 3.2. Command-Line Options

records, functions for : 5.1. Perl Functions by Category

recv() : Chapter 5, Reference: recv

Socket module : 13.1. Built-in Socket Functions

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

Redirect() (Response object, PerlScript) : 20.2.2.3. Response methods

redo command : 4.3.1.5. Loop control

redo() : Chapter 5, Reference: redo

ref()

Chapter 5, Reference: ref
4.8.2. Dereferencing

references

(see also scalars)
4.8. References and Complex Data Structures
4.8.1. Creating References
passing to subroutines : 4.7.3. Passing References

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

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

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

Registry access and management : 19.13. Win32::Registry

regular expressions : 4.6. Regular Expressions

anchors : 4.6.5. Anchors

character classes : 4.6.4. Character Classes

escaped sequences : 4.6.3. Escaped Sequences

extended, syntax for : 4.6.8. Extended Regular Expressions

functions for : 5.1. Perl Functions by Category

metacharacters : 4.6.2. Regular Expression Syntax

pattern match variables : 4.6.7. Pattern Match Variables

pattern matching operators

4.5.7. Pattern Match Operators
4.6.1. Pattern-Matching Operators

quantifiers : 4.6.6. Quantifiers

special (predefined) variables : 4.4.5. Regular Expression Special Variables

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

relational operators : 4.5.4.1. Relational operators

release()

Win32::Mutex module : Chapter 19, Reference: release
Win32::Semaphore module : Chapter 19, Reference: release

-relheight, -relwidth options (place geometry manager) : 18.2.3. The Place Geometry Manager

-relief option (widgets) : 18.3. Common Widget Configuration Options

reload command (CPAN.pm) : Chapter 2, Reference: reload

-relx, -rely options (place geometry manager) : 18.2.3. The Place Geometry Manager

REMOTE_ADDR variable : 9.4. CGI Environment Variables

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

REMOTE_HOST variable : 9.4. CGI Environment Variables

REMOTE_IDENT variable : 9.4. CGI Environment Variables

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

REMOTE_USER variable : 9.4. CGI Environment Variables

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

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

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

rename() : Chapter 5, Reference: rename

Net::FTP module : Chapter 16, Reference: rename

-repeatdelay option

Scale widget : 18.13. The Scale Widget
Scrollbar widget : 18.9. The Scrollbar Widget

-repeatinterval option

Scale widget : 18.13. The Scale Widget
Scrollbar widget : 18.9. The Scrollbar Widget

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

Report() (Win32::EventLog) : Chapter 19, Reference: Report

reporting bugs in Perl : 6.6. The perlbug Program

request() (LWP::UserAgent) : 17.2.3. LWP::UserAgent

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

Request object (PerlScript) : 20.2. Server-Side PerlScript

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

REQUEST_METHOD environment variable : 9.4. CGI Environment Variables

requests, HTTP

HTTP::Request module

17.1. LWP Overview
17.3.1. HTTP::Request

UserAgent object for

17.1. LWP Overview
17.2. The LWP Modules
17.2.3. LWP::UserAgent

require() : Chapter 5, Reference: require

require directives : 7.2. Modules

reset() : Chapter 5, Reference: reset

CGI.pm module : Chapter 10, Reference: reset
Net::POP3 module : Chapter 14, Reference: reset
Net::SMTP module : Chapter 14, Reference: reset
Win32::ChangeNotification module : Chapter 19, Reference: reset

Reset()

Mail::POP3Client module

Chapter 14, Reference: Reset
14.2.8.4. Deleting and undeleting messages

Win32::OLE::Enum module : Chapter 19, Reference: Reset

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

-resolution option (Scale) : 18.13. The Scale Widget

Resolve() (Win32::Shortcut) : Chapter 19, Reference: Resolve

resources for further reading : 1.4. Perl Resources

resources, managing shared : 19.11. Win32::NetResource

Response object (PerlScript)

20.2. Server-Side PerlScript
20.2.2. The Response Object

responses, HTTP : 17.3.2. HTTP::Response

Resume() (Win32::Process) : Chapter 19, Reference: Resume

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

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

Retrieve() (Mail::POP3Client)

Chapter 14, Reference: Retrieve
14.2.8.3. Retrieving the message body

retrieving email messages : 14.1.3. Retrieving Email with Net::POP3

return() : Chapter 5, Reference: return

return statement : 4.7.2. Passing Arguments

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

reverse() : Chapter 5, Reference: reverse

revert() (HTTP::Cookies) : Chapter 17, Reference: revert

rewinddir() : Chapter 5, Reference: rewinddir

rindex() : Chapter 5, Reference: rindex

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

rmdir() : Chapter 5, Reference: rmdir

Net::FTP module : Chapter 16, Reference: rmdir

Robot User Agent : 17.2.1. LWP::RobotUA sections

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

-row option (grid manager) : 18.2.2. The grid Geometry Manager

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

-rowspan option (grid manager) : 18.2.2. The grid Geometry Manager

rules() (LWP::RobotUA) : Chapter 17, Reference: rules

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

RUNAT attribute (<SCRIPT>) : 20.2. Server-Side PerlScript

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