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PERLTOC(1) Perl Programmers Reference Guide PERLTOC(1)
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 - The Perl language interpreter
SYNOPSIS
GETTING HELP
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
Making References
Using References
An Example
Arrow Rule
Solution
The Rest
Summary
Credits
Distribution Conditions
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
DESCRIPTION
Declaration and Access of Arrays of Arrays
Growing Your Own
Access and Printing
Slices
SEE ALSO
AUTHOR
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
Acknowledgments
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
Acknowledgments
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
Accessing Class Data
Debugging Methods
Class Destructors
Documenting the Interface
Aggregation
Inheritance
Overridden Methods
Multiple Inheritance
UNIVERSAL: The Root of All Objects
Deeper UNIVERSAL details
Alternate Object Representations
Arrays as Objects
Closures as Objects
AUTOLOAD: Proxy Methods
Autoloaded Data Methods
Inherited Autoloaded Data Methods
Metaclassical Tools
Class::Struct
Data Members as Variables
NOTES
Object Terminology
SEE ALSO
AUTHOR AND COPYRIGHT
COPYRIGHT
Acknowledgments
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
ONE STEP SIDEWAYS
ONE STEP FORWARD
ANOTHER STEP SIDEWAYS
GENERAL GUIDELINES
BENCHMARKS
Assigning and Dereferencing Variables.
Search and replace or tr
PROFILING TOOLS
Devel::DProf
Devel::Profiler
Devel::SmallProf
Devel::FastProf
Devel::NYTProf
SORTING
Elapsed Real Time, User CPU Time, System CPU Time
LOGGING
Logging if DEBUG (constant)
POSTSCRIPT
SEE ALSO
PERLDOCS
MAN PAGES
MODULES
URLS
AUTHOR
perlstyle - Perl style guide
DESCRIPTION
perlcheat - Perl 5 Cheat Sheet
DESCRIPTION
The sheet
ACKNOWLEDGEMENTS
AUTHOR
SEE ALSO
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 do "goto" into
a block that is optimized away, Can't use whitespace as variable name or quote delimiter,
"while/if BLOCK BLOCK" gone, "**" binds tighter than unary minus, "foreach" changed when
iterating over a list, "split" with no args behavior changed, -e behavior fixed, "push"
returns 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 $#array differs, Perl guesses on "map", "grep" followed 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 $#array lower now discards
array elements, Hashes get defined before use, Glob assignment from localized variable to
variable, Assigning "undef" to glob, Changes in unary negation (of strings), Modifying of
constants prohibited, "defined $var" behavior changed, Variable Suicide
Context Traps - scalar, list contexts
Elements of argument lists for formats evaluated in list context, "caller()" returns false
value in scalar context if no caller present, Comma operator in scalar context gives scalar
context to args, "sprintf()" prototyped as "($;@)"
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, "open" requires
parentheses around filehandle, $: precedence over $:: gone, Precedence of file test operators
documented, "keys", "each", "values" are regular named unary operators
General Regular Expression Traps using s///, etc.
"s'$lhs'$rhs'" interpolates on either side, "m//g" attaches its state to the searched string,
"m//o" used 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, $$x now tries to dereference $x, Creation of hashes on the fly with "eval
"EXPR"" requires protection, Bugs in earlier perl versions, Array and hash brackets during
interpolation, Interpolation of "\$$foo{bar}", "qq()" string passed to "eval" will 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"/"do" trap using returned value, "split" on 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 perlfaq8System
System Interaction, perlfaq9 - Networking
The Questions
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
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
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?
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, Notepad++, 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 or cperl-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 "#!perl" to 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?
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 about ceil() 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 or 2038 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?
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?
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 do I delete the last N lines from a file?
How can I use Perl's "-i" option 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 -f" in 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 "-i" clobber 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 perlfaq6, Try the recursive regex
features in Perl 5.10 and later. See perlre, 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 "\w" match 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 "/o" really 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 "\b" work for me?
Why does using $&, $`, or $' slow my program down?
What good is "\G" in 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?
Martian"
How do I match a regular expression that's in a variable? ,
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?
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() or alarm() 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 "lib" pragma:, the "local::lib" module:
What is socket.ph and where do I get it?
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?
gethostbyname, Socket, Net::Domain, Sys::Hostname"
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?
AUTHOR AND COPYRIGHT
perlsyn - Perl syntax
DESCRIPTION
Declarations
Comments
Simple Statements
Truth and Falsehood
Statement Modifiers
Compound Statements
Loop Control
For Loops
Foreach Loops
Basic BLOCKs
Switch statements
Goto
PODs: Embedded Documentation
Plain Old Comments (Not!)
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
Yada Yada 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 of "s'''", '', "q//",
"tr'''", "y'''", the replacement of "s'''", "tr///", "y///", "", "``", "qq//", "qx//",
"<file*glob>", "<<"EOF"", the replacement of "s///", "RE" in "?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
static closure"
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 , each ARRAY , 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
, keys ARRAY, kill SIGNAL, LIST , last LABEL
, last, lc EXPR , lc, If "use bytes" is in effect:, On EBCDIC platforms, On ASCII
platforms, Otherwise, If EXPR has the UTF8 flag set, Otherwise, if "use locale" is in effect,
Otherwise, if "use feature 'unicode_strings'" is in effect:, Otherwise:, On EBCDIC platforms,
On ASCII platforms, 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 VERSION , package NAMESPACE, 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 , values ARRAY, vec EXPR,OFFSET,BITS , wait , waitpid PID,FLAGS ,
wantarray , warn LIST
, write FILEHANDLE , write EXPR, write, y/// position seekdir select filehandle, default
select semctl semget semop send setpgrp group setpriority priority nice renice setsockopt
shift shmctl shmget shmread shmwrite shutdown sin sine asin arcsine sleep pause socket
socketpair sort qsort quicksort mergesort splice split sprintf precision sqrt root square
root srand seed randseed stat file, status ctime state study sub substr substring mid left
right symlink link symbolic link link, symbolic syscall system call sysopen sysread sysseek
lseek system shell syswrite tell telldir tie tied time epoch times truncate uc uppercase
toupper ucfirst uppercase umask undef undefine unlink delete remove rm del unpack untie
unshift use module import utime values vec bit bit vector wait waitpid wantarray context warn
warning STDERR write"
perlopentut - tutorial on opening things in Perl
DESCRIPTION
Open a la shell
Simple Opens
Indirect Filehandles
Pipe Opens
The Minus File
Mixing Reads and Writes
Filters
Open a la C
Permissions a la mode
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
Opening Non-File Files
Opening Named Pipes
Opening Sockets
Binary Files
File Locking
IO Layers
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
Bit Strings
Uuencoding
Doing Sums
Unicode
Another Portable Binary Encoding
Template Grouping
Lengths and Widths
String Lengths
Dynamic Templates
Counting Repetitions
Intel HEX
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 code, italic italic B B<> POD, formatting
code, bold bold C C<> POD, formatting code, code code L L<> POD, formatting code, hyperlink
hyperlink E E<> POD, formatting code, escape escape F F<> POD, formatting code, filename
filename S S<> POD, formatting code, non-breaking space non-breaking space X X<> POD,
formatting code, index entry index entry Z Z<> POD, formatting code, null null"
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", "=begin formatname parameter", "=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 nonbreaking
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, 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 , -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_MEM_LOG , PERL_ROOT (specific to the VMS port) , PERL_SIGNALS ,
PERL_UNICODE , SYS$LOGIN (specific to the VMS port)
perldiag - various Perl diagnostics
DESCRIPTION
SEE ALSO
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] command, V debugger command, X
debugger command, y debugger command, T backtrace stack, backtrace debugger command, s step
debugger command, n debugger command, r debugger command, c debugger command, l debugger
command, - debugger command, v debugger command, . debugger command, f debugger command, L
debugger command, S debugger command, t debugger command, t breakpoint debugger command, b
breakpoint debugger command, b breakpoint debugger command, b breakpoint debugger command, b
breakpoint debugger command, b breakpoint debugger command, b breakpoint debugger command, B
breakpoint debugger command, B debugger command, a debugger command, A debugger command, A
debugger command, w debugger command, W debugger command, W debugger command, o debugger
command, o debugger command, o debugger command, o debugger command, < debugger command, <
debugger command, < debugger command, << debugger command, > debugger command, > debugger
command, > debugger command, >> debugger command, { debugger command, { debugger command, {{
debugger command, ! debugger command, ! debugger command, ! debugger command, !! debugger
command, source debugger command, H debugger command, q debugger command, ^D debugger
command, R debugger command, | debugger command, || debugger command, m debugger command, M
debugger command, man"
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" option, ShellBang debugger option,
pager debugger option, tkRunning debugger option, signalLevel debugger option, warnLevel
debugger option, dieLevel debugger option, AutoTrace debugger option, LineInfo debugger
option, inhibit_exit debugger option, PrintRet debugger option, ornaments debugger option,
frame debugger option, maxTraceLen debugger option, windowSize debugger option, arrayDepth
debugger option, hashDepth debugger option, dumpDepth debugger option, compactDump debugger
option, veryCompact debugger option, globPrint debugger option, DumpDBFiles debugger option,
DumpPackages debugger option, DumpReused debugger option, quote debugger option, HighBit
debugger option, undefPrint debugger option, UsageOnly debugger option, TTY debugger option,
noTTY debugger option, ReadLine debugger option, NonStop"
Debugger input/output
Prompt, Multiline commands, Stack backtrace , Line Listing Format, Frame listing backtrace"
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> ($1, $2, ...)
, $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 as "substr($var, 0, $-[0])", $& is the same as "substr($var, $-[0], $+[0]
- $-[0])", "$'" is the same as "substr($var, $+[0])", $1 is the same as "substr($var, $-[1],
$+[1] - $-[1])", $2 is the same as "substr($var, $-[2], $+[2] - $-[2])", $3 is the same as
"substr($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}
Names that are no longer special
$# , $*
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 multiline s regex, single-line regexp, single-line regular expression, single-line singleline
line i regex, case-insensitive regexp, case-insensitive regular expression, case-insensitive
x p regex, preserve regexp, preserve g c"
Regular Expressions
[1], [2], [3], [4], [5], [6], [7]
Quoting metacharacters
Extended Patterns
"(?#text)" , "(?pimsx-imsx)" , "(?:pattern)" , "(?imsx-imsx:pattern)", "(?|pattern)" , Look-Around LookAround
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)"
positive lookahead, positive (?!) look-ahead, negative lookahead, negative (?<=) look-behind,
positive lookbehind, positive \K (?<!) look-behind, negative lookbehind, negative (?<NAME>)
(?'NAME') named capture capture (?{}) regex, code in regexp, code in regular expression, code
in (??{}) regex, postponed regexp, postponed regular expression, postponed (?PARNO) (?1) (?R)
(?0) (?-1) (?+1) (?-PARNO) (?+PARNO) regex, recursive regexp, recursive regular expression,
recursive regex, relative recursion (?&NAME) (?() backtrack backtracking atomic possessive"
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, \N, \R , \X
perlrecharclass - Perl Regular Expression Character Classes
DESCRIPTION
The dot
Backslash sequences
[1]
Bracketed Character Classes
[1], [2], [3], [4], [5] (punct), [6]
Locale, EBCDIC, 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. anonymous subroutine, reference reference, subroutine scope,
lexical closure lexical lexical scope constructor new autovivification *foo{THING} *"
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
Footers
Accessing Formatting Internals
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 , EOF this , CLOSE this , UNTIE this , DESTROY this
UNTIE this
The "untie" Gotcha
SEE ALSO
BUGS
AUTHOR
perldbmfilter - Perl DBM Filters
SYNOPSIS
DESCRIPTION
filter_store_key, filter_store_value, filter_fetch_key, filter_fetch_value
The Filter
An Example: the NULL termination problem.
Another Example: Key is a C int.
SEE ALSO
AUTHOR
perlipc - Perl interprocess communication (signals, fifos, pipes, safe subprocesses, sockets, and
semaphores)
DESCRIPTION
Signals
Handling the SIGHUP Signal in Daemons
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
Internet Line Terminators
Internet TCP Clients and Servers
Unix-Domain TCP Clients and Servers
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() and
waitpid(), 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 during "use 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
Boss/Worker
Work Crew
Pipeline
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
Shared And Unshared Data
Thread Pitfalls: Races
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
What Thread Am I In?
Thread IDs
Are These Threads The Same?
What Threads Are Running?
A Complete Example
Different implementations of threads
Performance considerations
Process-scope Changes
Thread-Safety of System Libraries
Conclusion
SEE ALSO
Bibliography
Introductory Texts
OS-Related References
Other References
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
Unix
DOS and Derivatives
VMS
VOS
EBCDIC Platforms
Acorn RISC OS
Other perls
FUNCTION IMPLEMENTATIONS
Alphabetical Listing of Perl Functions
-X, alarm, 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, 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
Linux (x86, ARM, IA64), HP-UX, AIX, Win32, Windows 2000, Windows XP, Windows Server 2003, Windows
Vista, Windows Server 2008, Windows 7, Cygwin, Solaris (x86, SPARC), OpenVMS, Alpha (7.2 and
later), I64 (8.2 and later), Symbian, NetBSD, FreeBSD, Haiku, Irix (6.5. What else?), OpenBSD,
Dragonfly BSD, MirOS BSD, time_t issues that may or may not be fixed, Symbian (Series 60 v3, 3.2
and 5 - what else?), Stratus VOS / OpenVOS, AIX
EOL Platforms (Perl 5.12)
Atari MiNT, Apollo Domain/OS, Apple Mac OS 8/9, Tenon Machten, Windows 95, Windows 98, Windows
ME, Windows NT4
Supported Platforms (Perl 5.8)
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
Examples
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
Broken systems
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 utf8" still needed to enable
UTF-8/UTF-EBCDIC in scripts, BOM-marked scripts and UTF-16 scripts autodetected, "use
encoding" needed to upgrade non-Latin-1 byte strings
Byte and Character Semantics
Effects of Character Semantics
Unicode Character Properties
"\p{All}", "\p{Alnum}", "\p{Any}", "\p{Assigned}", "\p{Blank}", "\p{Decomposition_Type:
Non_Canonical}" (Short: "\p{Dt=NonCanon}"), "\p{Graph}", "\p{HorizSpace}", "\p{In=*}",
"\p{PerlSpace}", "\p{PerlWord}", "\p{PosixAlnum}", "\p{PosixAlpha}", "\p{PosixBlank}",
"\p{PosixCntrl}", "\p{PosixDigit}", "\p{PosixGraph}", "\p{PosixLower}", "\p{PosixPrint}",
"\p{PosixPunct}", "\p{PosixSpace}", "\p{PosixUpper}", "\p{Present_In: *}" (Short:
"\p{In=*}"), "\p{Print}", "\p{SpacePerl}", "\p{VertSpace}", "\p{Word}"
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
The "Unicode Bug"
Forcing Unicode in Perl (Or Unforcing Unicode in Perl)
Using Unicode in XS
Hacking Perl to work on earlier Unicode versions (for very serious hackers only)
BUGS
Interaction with Locales
Problems with characters in the Latin-1 Supplement range
Problems with case-insensitive regular expression matching
Interaction with Extensions
Speed
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_utf8" and "encode_utf8"?
What is a "wide character"?
INTERNALS
What is "the UTF8 flag"?
What about the "use bytes" pragma?
What about the "use encoding" pragma?
What is the difference between ":encoding" and ":utf8"?
What's the difference between "UTF-8" and "utf8"?
I lost track; what encoding is the internal format really?
AUTHOR
SEE ALSO
perluniprops - Index of Unicode Version 5.2.0 properties in Perl
DESCRIPTION
Properties accessible through \p{} and \P{}
Single form (\p{name}) tighter rules:, white space adjacent to a non-word character, underscores
separating digits in numbers, Compound form (\p{name=value} or \p{name:value}) tighter rules:,
Obsolete, Stabilized, Deprecated, * is a wild-card, (\d+) in the info column gives the number of
code points matched by this property, D means this is deprecated, O means this is obsolete, S
means this is stabilized, T means tighter (stricter) name matching applies, X means use of this
form is discouraged
Legal \p{} and \P{} constructs that match no characters
\p{Canonical_Combining_Class=Attached_Below_Left}, \p{Joining_Type=Left_Joining}
Properties not accessible through \p{} and \P{}
Unicode regular expression properties that are NOT accepted by Perl
Files in the To directory (for serious hackers only)
SEE ALSO
perlunitut - Perl Unicode Tutorial
DESCRIPTION
Definitions
Your new toolkit
I/O flow (the actual 5 minute tutorial)
SUMMARY
Q and A (or FAQ)
ACKNOWLEDGEMENTS
AUTHOR
SEE ALSO
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
0037
1047
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
tr///
iconv
C RTL
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, autodie, autodie::exception, autodie::exception::system, autodie::hints, autouse,
base, bigint, bignum, bigrat, blib, bytes, charnames, constant, deprecate, diagnostics,
encoding, encoding::warnings, feature, fields, filetest, if, inc::latest, 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
AnyDBM_File, App::Cpan, 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, 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, Log::Message::Simple,
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::Bundling,
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::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, Object::Accessor, 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, Pod::Perldoc::BaseTo, Pod::Perldoc::GetOptsOO, 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, VMS::DCLsym, VMS::Stdio,
Win32API::File, Win32CORE, XS::APItest, XS::APItest::KeywordRPN, XS::Typemap, XSLoader,
version::Internals
Extension Modules
CPAN
Africa
South Africa
Asia
Hong Kong, India, Indonesia, Japan, Kazakhstan, Republic of Korea, Russia, Singapore, Taiwan,
Thailand, Turkey, Viet Nam
Central America
Costa Rica
Europe
Austria, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Czech Republic, Denmark,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Russia, Slovakia, Slovenia, Spain, Sweden,
Switzerland, Ukraine, United Kingdom
North America
Bahamas, Canada, Mexico, United States, Alabama, California, Florida, Idaho, Illinois,
Indiana, Massachusetts, Michigan, Minnesota, New Jersey, New York, North Carolina, Oregon,
Pennsylvania, South Carolina, Tennessee, Texas, Utah, Virginia, Washington, Wisconsin
Oceania
Australia, New Zealand
South America
Argentina, Brazil, Chile, Colombia
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
The API
Stability
Documentation
Release considerations
BEFORE YOU START WRITING A MODULE
Has it been done before?
Do one thing and do it well
What's in a name?
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
Version numbering
Pre-requisites
Testing
Packaging
Licensing
COMMON PITFALLS
Reinventing the wheel
Trying to do too much
Inappropriate documentation
SEE ALSO
perlstyle, perlnewmod, perlpod, 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
DESCRIPTION
A basic example
Implementation details
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
a2p, s2p and psed, find2perl
Administration
config_data, libnetcfg, perlivp
Development
perlbug, perlthanks, h2ph, c2ph and pstruct, h2xs, enc2xs, xsubpp, dprofpp, prove, corelist
General tools
piconv, ptar, ptardiff, shasum
Installation
cpan, cpanp, cpan2dist, instmodsh
SEE ALSO
perlcompile - Introduction to the Perl Compiler-Translator
DESCRIPTION
Layout
B::Lint, B::Deparse, B::Xref
Using The Back Ends
The Cross Referencing Back End
i, &, s, r
The Decompiling Back End
The Lint Back End
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 "DATA" Handle
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
Writing Your Own Debugger
Frame Listing Output Examples
Debugging regular expressions
Compile-time output
"anchored" STRING "at" POS, "floating" STRING "at" POS1..POS2, "matching floating/anchored",
"minlen", "stclass" TYPE, "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
make
Version caveat
Dynamic Loading versus Static Loading
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
Last Changed
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
"t", "p", "n", "s"
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 "dump" functions
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
Formatted Printing of IVs, UVs, and NVs
Pointer-To-Integer and Integer-To-Pointer
Exception Handling
Source Documentation
Backwards compatibility
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
G_VOID
G_SCALAR
G_ARRAY
G_DISCARD
G_NOARGS
G_EVAL
G_KEEPERR
Determining the Context
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, "/x"RXf_PMf_EXTENDED,
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
"engine"
"mother_re"
"extflags"
"minlen" "minlenret"
"gofs"
"substrs"
"nparens", "lasparen", and "lastcloseparen"
"intflags"
"pprivate"
"swap"
"offs"
"precomp" "prelen"
"paren_names"
"substrs"
"subbeg" "sublen" "saved_copy"
"wrapped" "wraplen"
"seen_evals"
"refcnt"
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
Functions in file pp_sys.c
setdefout
Global Variables
PL_keyword_plugin
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
Lexer interface
lex_bufutf8 , lex_discard_to , lex_grow_linestr , lex_next_chunk , lex_peek_unichar ,
lex_read_space , lex_read_to , lex_read_unichar , lex_stuff_pvn , lex_stuff_sv , lex_unstuff ,
PL_parser , PL_parser->bufend , PL_parser->bufptr , PL_parser->linestart , PL_parser->linestr
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 , prescan_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_findmy , pad_sv
Per-Interpreter Variables
PL_modglobal , PL_na , PL_opfreehook , 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 , SvOOK_offset , 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_pos_u2b_flags ,
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_ascii_string , 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 "xsubpp" and "xsubpp" internal 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
Undocumented functions
GetVars , Gv_AMupdate , PerlIO_clearerr , PerlIO_close , PerlIO_context_layers , PerlIO_eof ,
PerlIO_error , PerlIO_fileno , PerlIO_fill , PerlIO_flush , PerlIO_get_base , PerlIO_get_bufsiz ,
PerlIO_get_cnt , PerlIO_get_ptr , PerlIO_read , PerlIO_seek , PerlIO_set_cnt , PerlIO_set_ptrcnt
, PerlIO_setlinebuf , PerlIO_stderr , PerlIO_stdin , PerlIO_stdout , PerlIO_tell , PerlIO_unread
, PerlIO_write , Slab_Alloc , Slab_Free , amagic_call , any_dup , apply_attrs_string ,
atfork_lock , atfork_unlock , av_arylen_p , av_iter_p , block_gimme , call_atexit , call_list ,
calloc , cast_i32 , cast_iv , cast_ulong , cast_uv , ck_warner , ck_warner_d , ckwarn , ckwarn_d
, croak_nocontext , csighandler , custom_op_desc , custom_op_name , cx_dump , cx_dup , cxinc ,
deb , deb_nocontext , debop , debprofdump , debstack , debstackptrs , delimcpy , despatch_signals
, die , die_nocontext , dirp_dup , do_aspawn , do_binmode , do_close , do_gv_dump , do_gvgv_dump
, do_hv_dump , do_join , do_magic_dump , do_op_dump , do_open , do_open9 , do_openn ,
do_pmop_dump , do_spawn , do_spawn_nowait , do_sprintf , do_sv_dump , doing_taint , doref ,
dounwind , dowantarray , dump_all , dump_eval , dump_fds , dump_form , dump_indent , dump_mstats
, dump_packsubs , dump_sub , dump_vindent , fetch_cop_label , filter_add , filter_del ,
filter_read , find_rundefsvoffset , form_nocontext , fp_dup , fprintf_nocontext ,
free_global_struct , free_tmps , get_context , get_mstats , get_op_descs , get_op_names ,
get_ppaddr , get_vtbl , gp_dup , gp_free , gp_ref , gv_AVadd , gv_HVadd , gv_IOadd , gv_SVadd ,
gv_add_by_type , gv_autoload4 , gv_check , gv_dump , gv_efullname , gv_efullname3 , gv_efullname4
, gv_fetchfile , gv_fetchfile_flags , gv_fetchmethod_flags , gv_fetchpv , gv_fetchpvn_flags ,
gv_fetchsv , gv_fullname , gv_fullname3 , gv_fullname4 , gv_handler , gv_init , gv_name_set ,
he_dup , hek_dup , hv_common , hv_common_key_len , hv_delayfree_ent , hv_eiter_p , hv_eiter_set ,
hv_free_ent , hv_ksplit , hv_name_set , hv_placeholders_get , hv_placeholders_p ,
hv_placeholders_set , hv_riter_p , hv_riter_set , hv_store_flags , ibcmp , ibcmp_locale ,
init_global_struct , init_i18nl10n , init_i18nl14n , init_stacks , init_tm , instr ,
is_lvalue_sub , is_uni_alnum , is_uni_alnum_lc , is_uni_alpha , is_uni_alpha_lc , is_uni_ascii ,
is_uni_ascii_lc , is_uni_cntrl , is_uni_cntrl_lc , is_uni_digit , is_uni_digit_lc , is_uni_graph
, is_uni_graph_lc , is_uni_idfirst , is_uni_idfirst_lc , is_uni_lower , is_uni_lower_lc ,
is_uni_print , is_uni_print_lc , is_uni_punct , is_uni_punct_lc , is_uni_space , is_uni_space_lc
, is_uni_upper , is_uni_upper_lc , is_uni_xdigit , is_uni_xdigit_lc , is_utf8_alnum ,
is_utf8_alpha , is_utf8_ascii , is_utf8_cntrl , is_utf8_digit , is_utf8_graph , is_utf8_idcont ,
is_utf8_idfirst , is_utf8_lower , is_utf8_mark , is_utf8_perl_space , is_utf8_perl_word ,
is_utf8_posix_digit , is_utf8_print , is_utf8_punct , is_utf8_space , is_utf8_upper ,
is_utf8_xdigit , leave_scope , load_module_nocontext , magic_dump , malloc , markstack_grow ,
mess , mess_nocontext , mfree , mg_dup , mg_size , mini_mktime , moreswitches , mro_get_from_name
, mro_get_private_data , mro_register , mro_set_mro , mro_set_private_data , my_atof , my_atof2 ,
my_bcopy , my_bzero , my_chsize , my_cxt_index , my_cxt_init , my_dirfd , my_exit ,
my_failure_exit , my_fflush_all , my_fork , my_htonl , my_lstat , my_memcmp , my_memset ,
my_ntohl , my_pclose , my_popen , my_popen_list , my_setenv , my_socketpair , my_stat ,
my_strftime , my_strlcat , my_strlcpy , my_swap , newANONATTRSUB , newANONHASH , newANONLIST ,
newANONSUB , newASSIGNOP , newATTRSUB , newAVREF , newBINOP , newCONDOP , newCVREF , newFORM ,
newFOROP , newGIVENOP , newGVOP , newGVREF , newGVgen , newHVREF , newHVhv , newIO , newLISTOP ,
newLOGOP , newLOOPEX , newLOOPOP , newMYSUB , newNULLLIST , newOP , newPADOP , newPMOP , newPROG
, newPVOP , newRANGE , newRV , newSLICEOP , newSTATEOP , newSUB , newSVOP , newSVREF ,
newSVpvf_nocontext , newUNOP , newWHENOP , newWHILEOP , newXS_flags , new_collate , new_ctype ,
new_numeric , new_stackinfo , ninstr , op_dump , op_free , op_null , op_refcnt_lock ,
op_refcnt_unlock , parser_dup , perl_alloc_using , perl_clone_using , pmop_dump , pop_scope ,
pregcomp , pregexec , pregfree , pregfree2 , printf_nocontext , ptr_table_clear , ptr_table_fetch
, ptr_table_free , ptr_table_new , ptr_table_split , ptr_table_store , push_scope , re_compile ,
re_dup_guts , re_intuit_start , re_intuit_string , realloc , reentrant_free , reentrant_init ,
reentrant_retry , reentrant_size , ref , reg_named_buff_all , reg_named_buff_exists ,
reg_named_buff_fetch , reg_named_buff_firstkey , reg_named_buff_nextkey , reg_named_buff_scalar ,
regclass_swash , regdump , regdupe_internal , regexec_flags , regfree_internal , reginitcolors ,
regnext , repeatcpy , rninstr , rsignal , rsignal_state , runops_debug , runops_standard ,
rvpv_dup , safesyscalloc , safesysfree , safesysmalloc , safesysrealloc , save_I16 , save_I32 ,
save_I8 , save_adelete , save_aelem , save_aelem_flags , save_alloc , save_aptr , save_ary ,
save_bool , save_clearsv , save_delete , save_destructor , save_destructor_x , save_freepv ,
save_freesv , save_generic_pvref , save_generic_svref , save_gp , save_hash , save_hdelete ,
save_helem , save_helem_flags , save_hptr , save_int , save_item , save_iv , save_list ,
save_long , save_mortalizesv , save_nogv , save_padsv_and_mortalize , save_pptr , save_pushptr ,
save_re_context , save_scalar , save_set_svflags , save_shared_pvref , save_sptr , save_svref ,
save_vptr , savestack_grow , savestack_grow_cnt , scan_num , scan_vstring , screaminstr , seed ,
set_context , set_numeric_local , set_numeric_radix , set_numeric_standard , share_hek , si_dup ,
ss_dup , stack_grow , start_subparse , stashpv_hvname_match , str_to_version , sv_2iv , sv_2pv ,
sv_2uv , sv_catpvf_mg_nocontext , sv_catpvf_nocontext , sv_compile_2op , sv_dump , sv_dup ,
sv_peek , sv_pvn_nomg , sv_setpvf_mg_nocontext , sv_setpvf_nocontext , sv_utf8_upgrade_flags_grow
, swash_fetch , swash_init , sys_init , sys_init3 , sys_intern_clear , sys_intern_dup ,
sys_intern_init , sys_term , taint_env , taint_proper , tmps_grow , to_uni_fold , to_uni_lower ,
to_uni_lower_lc , to_uni_title , to_uni_title_lc , to_uni_upper , to_uni_upper_lc , unlnk ,
unsharepvn , utf16_to_utf8 , utf16_to_utf8_reversed , uvchr_to_utf8_flags , uvuni_to_utf8 ,
vcroak , vdeb , vform , vload_module , vmess , vnewSVpvf , vwarn , vwarner , warn_nocontext ,
warner , warner_nocontext , whichsig
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
Functions in file pp_ctl.c
docatch
GV Functions
gv_try_downgrade , 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_clearhints , 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_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_ofsgv , 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
Undocumented functions
F0convert , Slab_to_rw , add_data , add_utf16_textfilter , addmad , allocmy , amagic_cmp ,
amagic_cmp_locale , amagic_i_ncmp , amagic_ncmp , anonymise_cv , ao , append_elem , append_list ,
append_madprops , apply , apply_attrs , apply_attrs_my , av_reify , bad_type , bind_match ,
block_end , block_start , boot_core_PerlIO , boot_core_UNIVERSAL , boot_core_mro , bytes_to_uni ,
cando , check_type_and_open , check_uni , checkcomma , checkposixcc , ck_anoncode , ck_bitop ,
ck_concat , ck_defined , ck_delete , ck_die , ck_each , ck_eof , ck_eval , ck_exec , ck_exists ,
ck_exit , ck_ftst , ck_fun , ck_glob , ck_grep , ck_index , ck_join , ck_lfun , ck_listiob ,
ck_match , ck_method , ck_null , ck_open , ck_readline , ck_repeat , ck_require , ck_return ,
ck_rfun , ck_rvconst , ck_sassign , ck_select , ck_shift , ck_sort , ck_spair , ck_split ,
ck_subr , ck_substr , ck_svconst , ck_trunc , ck_unpack , ckwarn_common , cl_and , cl_anything ,
cl_init , cl_init_zero , cl_is_anything , cl_or , clear_placeholders , closest_cop , convert ,
cop_free , cr_textfilter , create_eval_scope , curmad , cv_ckproto_len , deb_curcv ,
deb_stack_all , deb_stack_n , debprof , debug_start_match , del_sv , delete_eval_scope ,
deprecate_commaless_var_list , destroy_matcher , die_where , div128 , do_aexec , do_aexec5 ,
do_chomp , do_chop , do_delete_local , do_eof , do_exec , do_exec3 , do_execfree , do_ipcctl ,
do_ipcget , do_kv , do_msgrcv , do_msgsnd , do_oddball , do_op_xmldump , do_pmop_xmldump ,
do_print , do_readline , do_seek , do_semop , do_shmio , do_smartmatch , do_sysseek , do_tell ,
do_trans , do_trans_complex , do_trans_complex_utf8 , do_trans_count , do_trans_count_utf8 ,
do_trans_simple , do_trans_simple_utf8 , do_vecget , do_vecset , do_vop , doeval , dofile ,
dofindlabel , doform , dooneliner , doopen_pm , doparseform , dopoptoeval , dopoptogiven ,
dopoptolabel , dopoptoloop , dopoptosub_at , dopoptowhen , dump_all_perl , dump_exec_pos ,
dump_packsubs_perl , dump_sub_perl , dump_sv_child , dump_trie , dump_trie_interim_list ,
dump_trie_interim_table , dumpuntil , dup_attrlist , emulate_cop_io , exec_failed , expect_number
, feature_is_enabled , filter_gets , find_and_forget_pmops , find_array_subscript ,
find_beginning , find_byclass , find_hash_subscript , find_in_my_stash , find_script ,
first_symbol , fold_constants , forbid_setid , force_ident , force_list , force_next ,
force_strict_version , force_version , force_word , forget_pmop , free_tied_hv_pool ,
gen_constant_list , get_arena , get_aux_mg , get_db_sub , get_debug_opts , get_hash_seed ,
get_isa_hash , get_no_modify , get_num , get_opargs , get_re_arg , getenv_len , glob_2number ,
glob_assign_glob , glob_assign_ref , group_end , gv_ename , gv_get_super_pkg , gv_init_sv ,
hfreeentries , hsplit , hv_auxinit , hv_backreferences_p , hv_copy_hints_hv , hv_delete_common ,
hv_kill_backrefs , hv_magic_check , hv_notallowed , incline , incpush , incpush_if_exists ,
incpush_use_sep , ingroup , init_argv_symbols , init_dbargs , init_debugger , init_ids ,
init_interp , init_main_stash , init_perllib , init_postdump_symbols , init_predump_symbols ,
intuit_method , intuit_more , invert , io_close , is_an_int , is_handle_constructor ,
is_inplace_av , is_list_assignment , is_utf8_X_L , is_utf8_X_LV , is_utf8_X_LVT ,
is_utf8_X_LV_LVT_V , is_utf8_X_T , is_utf8_X_V , is_utf8_X_begin , is_utf8_X_extend ,
is_utf8_X_non_hangul , is_utf8_X_prepend , is_utf8_char_slow , is_utf8_common , isa_lookup ,
jmaybe , join_exact , keyword , keyword_plugin_standard , lex_end , lex_start , linklist , list ,
listkids , localize , looks_like_bool , lop , mad_free , madlex , madparse , magic_clear_all_env
, magic_clearenv , magic_clearisa , magic_clearpack , magic_clearsig , magic_existspack ,
magic_freearylen_p , magic_freeovrld , magic_get , magic_getarylen , magic_getdefelem ,
magic_getnkeys , magic_getpack , magic_getpos , magic_getsig , magic_getsubstr , magic_gettaint ,
magic_getuvar , magic_getvec , magic_killbackrefs , magic_len , magic_methcall , magic_methpack ,
magic_nextpack , magic_regdata_cnt , magic_regdatum_get , magic_regdatum_set , magic_scalarpack ,
magic_set , magic_set_all_env , magic_setamagic , magic_setarylen , magic_setcollxfrm ,
magic_setdbline , magic_setdefelem , magic_setenv , magic_setisa , magic_setmglob ,
magic_setnkeys , magic_setpack , magic_setpos , magic_setregexp , magic_setsig , magic_setsubstr
, magic_settaint , magic_setutf8 , magic_setuvar , magic_setvec , magic_sizepack , magic_wipepack
, make_matcher , make_trie , make_trie_failtable , malloc_good_size , malloced_size ,
matcher_matches_sv , measure_struct , mem_collxfrm , mem_log_common , mess_alloc , method_common
, missingterm , mod , mode_from_discipline , modkids , more_bodies , more_sv , mro_meta_dup ,
mro_meta_init , mul128 , mulexp10 , my_attrs , my_betoh16 , my_betoh32 , my_betoh64 , my_betohi ,
my_betohl , my_betohs , my_clearenv , my_exit_jump , my_htobe16 , my_htobe32 , my_htobe64 ,
my_htobei , my_htobel , my_htobes , my_htole16 , my_htole32 , my_htole64 , my_htolei , my_htolel
, my_htoles , my_kid , my_letoh16 , my_letoh32 , my_letoh64 , my_letohi , my_letohl , my_letohs ,
my_swabn , my_unexec , need_utf8 , newDEFSVOP , newGIVWHENOP , newGP , newMADPROP , newMADsv ,
newTOKEN , new_constant , new_he , new_logop , new_warnings_bitfield , next_symbol , nextargv ,
nextchar , no_bareword_allowed , no_fh_allowed , no_op , not_a_number , nuke_stacks ,
num_overflow , offer_nice_chunk , oopsAV , oopsHV , op_clear , op_const_sv , op_getmad ,
op_getmad_weak , op_refcnt_dec , op_refcnt_inc , op_xmldump , open_script , opt_scalarhv ,
pack_rec , package , package_version , pad_add_name_sv , pad_compname_type , pad_peg , parse_body
, parse_unicode_opts , parser_free , path_is_absolute , peep , pending_Slabs_to_ro , pidgone ,
pm_description , pmflag , pmop_xmldump , pmruntime , pmtrans , prepend_elem , prepend_madprops ,
printbuf , process_special_blocks , ptr_table_find , put_byte , qerror , qsortsvu , re_croak2 ,
readpipe_override , ref_array_or_hash , refcounted_he_fetch , refcounted_he_new_common ,
refcounted_he_value , refkids , refto , reg , reg_check_named_buff_matched , reg_named_buff ,
reg_named_buff_iter , reg_namedseq , reg_node , reg_numbered_buff_fetch ,
reg_numbered_buff_length , reg_numbered_buff_store , reg_qr_package , reg_recode , reg_scan_name
, reg_skipcomment , reg_temp_copy , reganode , regatom , regbranch , regclass , regcppop ,
regcppush , regcurly , regdump_extflags , reghop3 , reghop4 , reghopmaybe3 , reginclass ,
reginsert , regmatch , regpiece , regpposixcc , regprop , regrepeat , regtail , regtail_study ,
regtry , reguni , regwhite , report_evil_fh , require_tie_mod , restore_magic , rsignal_restore ,
rsignal_save , run_body , run_user_filter , rxres_free , rxres_restore , rxres_save , same_dirent
, save_freeop , save_hek_flags , save_hints , save_lines , save_magic , save_op , save_pushi32ptr
, save_pushptri32ptr , save_pushptrptr , save_scalar_at , sawparens , scalar , scalar_mod_type ,
scalarboolean , scalarkids , scalarseq , scalarvoid , scan_commit , scan_const , scan_formline ,
scan_heredoc , scan_ident , scan_inputsymbol , scan_pat , scan_str , scan_subst , scan_trans ,
scan_word , scope , search_const , sequence , sequence_num , sequence_tail , share_hek_flags ,
sighandler , simplify_sort , skipspace , skipspace0 , skipspace1 , skipspace2 , softref2xv ,
sortcv , sortcv_stacked , sortcv_xsub , space_join_names_mortal , start_force , stdize_locale ,
store_cop_label , strip_return , study_chunk , sub_crush_depth , sublex_done , sublex_push ,
sublex_start , sv_2iuv_common , sv_2iuv_non_preserve , sv_add_backref , sv_catxmlpvn ,
sv_catxmlsv , sv_del_backref , sv_dup_inc_multiple , sv_exp_grow , sv_free2 , sv_i_ncmp ,
sv_kill_backrefs , sv_ncmp , sv_pos_b2u_midway , sv_pos_u2b_cached , sv_pos_u2b_forwards ,
sv_pos_u2b_midway , sv_release_COW , sv_setsv_cow , sv_unglob , sv_xmlpeek , swallow_bom ,
swash_get , to_byte_substr , to_utf8_substr , token_free , token_getmad , tokenize_use , tokeq ,
tokereport , too_few_arguments , too_many_arguments , uiv_2buf , unpack_rec , unshare_hek ,
unshare_hek_or_pvn , unwind_handler_stack , update_debugger_info , usage , utf16_textfilter ,
utf8_mg_pos_cache_update , utilize , validate_suid , varname , vdie , vdie_common ,
vdie_croak_common , visit , vivify_defelem , vivify_ref , wait4pid , watch , write_no_mem ,
write_to_stderr , xmldump_all , xmldump_all_perl , xmldump_attr , xmldump_eval , xmldump_form ,
xmldump_indent , xmldump_packsubs , xmldump_packsubs_perl , xmldump_sub , xmldump_sub_perl ,
xmldump_vindent , yyerror , yylex , yyparse , yywarn
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
perlguts, perlxstut and perlxs, perlapi, 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/re/, 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, Parallel tests
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.
Metaphoric Quotations
AUTHOR
SEE ALSO
perlpolicy - Various and sundry policies and commitments related to the perl core
DESCRIPTION
MAINTENANCE AND SUPPORT
BACKWARD COMPATIBILITY AND DEPRECATION
Terminology
experimental, deprecated, discouraged, removed
MAINTENANCE BRANCHES
Getting changes into a maint branch
CONTRIBUTED MODULES
A Social Contract about Artistic Control
CREDITS
perlrepository - Using the Perl source repository
SYNOPSIS
Getting access to the repository
Read access via the web
Read access via Git
Write access to the repository
A note on camel and dromedary
Overview of the repository
Finding out your status
Submitting a patch
Using git to send patch emails
A note on derived files
Getting your patch accepted
Commit message, What, Why, How, Comments, Comments, Comments, Style, Testsuite
Accepting a patch
Cleaning a working directory
Bisecting
Submitting a patch via GitHub
Merging from a branch via GitHub
Topic branches and rewriting history
Committing to maintenance versions
Grafts
SEE ALSO
perlbook - Perl book information
DESCRIPTION
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
Improve Porting/cmpVERSION.pl to work from git tags
Migrate t/ from custom TAP generation
Test that regen.pl was run
Automate perldelta generation
Modules and Pragmata, New Documentation, New Tests
Remove duplication of test setup.
POD -> HTML conversion in the core still sucks
Make ExtUtils::ParseXS use strict;
Make Schwern poorer
Improve the coverage of the core tests
test B
A decent benchmark
fix tainting bugs
Dual life everything
Move dual-life pod/*.PL into ext
POSIX memory footprint
embed.pl/makedef.pl
use strict; and AutoLoad
profile installman
enable lexical enabling/disabling of inidvidual warnings
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
Write an XS cookbook
Allow XSUBs to inline themselves as OPs
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()
use less 'memory'
Re-implement ":unique" in 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
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
"/w" regex modifier
optional optimizer
You WANT *how* many
lexical aliases
entersub XS vs Perl
Self-ties
Optimize away @_
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
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
make creating uconfig.sh automatic
make creating Makefile.micro automatic
do away with fork/exec/wait?
some of the uconfig.sh really needs to be probed (using cc) in buildtime:
perldoc - Look up Perl documentation in Pod format.
SYNOPSIS
DESCRIPTION
OPTIONS
-h, -D, -t, -u, -m module, -l, -F, -f perlfunc, -q perlfaq-search-regexp, -v perlvar, -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
CHANGES
SEE ALSO
AUTHOR
perlhist - the Perl history records
DESCRIPTION
INTRODUCTION
THE KEEPERS OF THE PUMPKIN
PUMPKIN?
THE RECORDS
SELECTED RELEASE SIZES
SELECTED PATCH SIZES
THE KEEPERS OF THE RECORDS
perldelta - what is new for perl v5.12.5
DESCRIPTION
Security
"Encode" decode_xs n-byte heap-overflow (CVE-2011-2939)
"File::Glob::bsd_glob()" memory error with GLOB_ALTDIRFUNC (CVE-2011-2728).
Heap buffer overrun in 'x' string repeat operator (CVE-2012-5195)
Incompatible Changes
Modules and Pragmata
Updated Modules
Changes to Existing Documentation
perlebcdic
perlunicode
perluniprops
Installation and Configuration Improvements
Platform Specific Changes
Mac OS X, NetBSD
Selected Bug Fixes
Errata
split() and @_
Acknowledgements
Reporting Bugs
SEE ALSO
perl5125delta, perldelta - what is new for perl v5.12.5
DESCRIPTION
Security
"Encode" decode_xs n-byte heap-overflow (CVE-2011-2939)
"File::Glob::bsd_glob()" memory error with GLOB_ALTDIRFUNC (CVE-2011-2728).
Heap buffer overrun in 'x' string repeat operator (CVE-2012-5195)
Incompatible Changes
Modules and Pragmata
Updated Modules
Changes to Existing Documentation
perlebcdic
perlunicode
perluniprops
Installation and Configuration Improvements
Platform Specific Changes
Mac OS X, NetBSD
Selected Bug Fixes
Errata
split() and @_
Acknowledgements
Reporting Bugs
SEE ALSO
perl5124delta - what is new for perl v5.12.4
DESCRIPTION
Incompatible Changes
Selected Bug Fixes
Modules and Pragmata
Testing
Documentation
Platform Specific Notes
Linux
Acknowledgements
Reporting Bugs
SEE ALSO
perl5123delta, perldelta - what is new for perl v5.12.3
DESCRIPTION
Incompatible Changes
Core Enhancements
"keys", "values" work on arrays
Bug Fixes
Platform Specific Notes
Solaris, VMS, VOS
Acknowledgements
Reporting Bugs
SEE ALSO
perl5122delta - what is new for perl v5.12.2
DESCRIPTION
Incompatible Changes
Core Enhancements
Modules and Pragmata
New Modules and Pragmata
Pragmata Changes
Updated Modules
"Carp", "CPANPLUS", "File::Glob", "File::Copy", "File::Spec"
Utility Changes
Changes to Existing Documentation
Installation and Configuration Improvements
Configuration improvements
Compilation improvements
Selected Bug Fixes
Platform Specific Notes
AIX
Windows
VMS
Acknowledgements
Reporting Bugs
SEE ALSO
perl5121delta, perldelta - what is new for perl v5.12.1
DESCRIPTION
Incompatible Changes
Core Enhancements
Modules and Pragmata
Pragmata Changes
Updated Modules
Changes to Existing Documentation
Testing
Testing Improvements
Installation and Configuration Improvements
Configuration improvements
Bug Fixes
Platform Specific Notes
HP-UX
AIX
FreeBSD 7
VMS
Known Problems
Acknowledgements
Reporting Bugs
SEE ALSO
perl5120delta - what is new for perl v5.12.0
DESCRIPTION
Core Enhancements
New "package NAME VERSION" syntax
The "..." operator
Implicit strictures
Unicode improvements
Y2038 compliance
qr overloading
Pluggable keywords
APIs for more internals
Overridable function lookup
A proper interface for pluggable Method Resolution Orders
"\N" experimental regex escape
DTrace support
Support for "configure_requires" in CPAN module metadata
"each", "keys", "values" are now more flexible
"when" as a statement modifier
$, flexibility
// in when clauses
Enabling warnings from your shell environment
"delete local"
New support for Abstract namespace sockets
32-bit limit on substr arguments removed
Potentially Incompatible Changes
Deprecations warn by default
Version number formats
@INC reorganization
REGEXPs are now first class
Switch statement changes
flip-flop operators, defined-or operator
Smart match changes
Other potentially incompatible changes
Deprecations
suidperl, Use of ":=" to mean an empty attribute list, "UNIVERSAL->import()", Use of "goto" to
jump into a construct, Custom character names in \N{name} that don't look like names, Deprecated
Modules, Class::ISA, Pod::Plainer, Shell, Switch, Assignment to $[, Use of the attribute :locked
on subroutines, Use of "locked" with the attributes pragma, Use of "unique" with the attributes
pragma, Perl_pmflag, Numerous Perl 4-era libraries
Unicode overhaul
Modules and Pragmata
New Modules and Pragmata
"autodie", "Compress::Raw::Bzip2", "overloading", "parent", "Parse::CPAN::Meta",
"VMS::DCLsym", "VMS::Stdio", "XS::APItest::KeywordRPN"
Updated Pragmata
"base", "bignum", "charnames", "constant", "diagnostics", "feature", "less", "lib", "mro",
"overload", "threads", "threads::shared", "version", "warnings"
Updated Modules
"Archive::Extract", "Archive::Tar", "Attribute::Handlers", "AutoLoader", "B::Concise",
"B::Debug", "B::Deparse", "B::Lint", "CGI", "Class::ISA", "Compress::Raw::Zlib", "CPAN",
"CPANPLUS", "CPANPLUS::Dist::Build", "Data::Dumper", "DB_File", "Devel::PPPort", "Digest",
"Digest::MD5", "Digest::SHA", "Encode", "Exporter", "ExtUtils::CBuilder",
"ExtUtils::Command", "ExtUtils::Constant", "ExtUtils::Install", "ExtUtils::MakeMaker",
"ExtUtils::Manifest", "ExtUtils::ParseXS", "File::Fetch", "File::Path", "File::Temp",
"Filter::Simple", "Filter::Util::Call", "Getopt::Long", "IO", "IO::Zlib", "IPC::Cmd",
"IPC::SysV", "Locale::Maketext", "Locale::Maketext::Simple", "Log::Message",
"Log::Message::Simple", "Math::BigInt", "Math::BigInt::FastCalc", "Math::BigRat",
"Math::Complex", "Memoize", "MIME::Base64", "Module::Build", "Module::CoreList",
"Module::Load", "Module::Load::Conditional", "Module::Loaded", "Module::Pluggable",
"Net::Ping", "NEXT", "Object::Accessor", "Package::Constants", "PerlIO", "Pod::Parser",
"Pod::Perldoc", "Pod::Plainer", "Pod::Simple", "Safe", "SelfLoader", "Storable", "Switch",
"Sys::Syslog", "Term::ANSIColor", "Term::UI", "Test", "Test::Harness", "Test::Simple",
"Text::Balanced", "Text::ParseWords", "Text::Soundex", "Thread::Queue", "Thread::Semaphore",
"Tie::RefHash", "Time::HiRes", "Time::Local", "Time::Piece", "Unicode::Collate",
"Unicode::Normalize", "Win32", "Win32API::File", "XSLoader"
Removed Modules and Pragmata
"attrs", "CPAN::API::HOWTO", "CPAN::DeferedCode", "CPANPLUS::inc", "DCLsym",
"ExtUtils::MakeMaker::bytes", "ExtUtils::MakeMaker::vmsish", "Stdio",
"Test::Harness::Assert", "Test::Harness::Iterator", "Test::Harness::Point",
"Test::Harness::Results", "Test::Harness::Straps", "Test::Harness::Util", "XSSymSet"
Deprecated Modules and Pragmata
Documentation
New Documentation
Changes to Existing Documentation
Selected Performance Enhancements
Installation and Configuration Improvements
Internal Changes
Testing
Testing improvements
Parallel tests, Test harness flexibility, Test watchdog
New Tests
New or Changed Diagnostics
New Diagnostics
Changed Diagnostics
"Illegal character in prototype for %s : %s", "Prototype after '%c' for %s : %s"
Utility Changes
Selected Bug Fixes
Platform Specific Changes
New Platforms
Haiku, MirOS BSD
Discontinued Platforms
Domain/OS, MiNT, Tenon MachTen
Updated Platforms
AIX, Cygwin, Darwin (Mac OS X), DragonFly BSD, FreeBSD, Irix, NetBSD, OpenVMS, Stratus VOS,
Symbian, Windows
Known Problems
Errata
Acknowledgements
Reporting Bugs
SEE ALSO
perl5115delta - what is new for perl v5.11.5
DESCRIPTION
Core Enhancements
32-bit limit on substr arguments removed
Modules and Pragmata
Pragmata Changes
"version"
Updated Modules
"B::Debug", "CPAN", "CPANPLUS::Dist::Build", "Pod::Perldoc", "Pod::Plainer", "Safe",
"Socket", "podlators"
Changes to Existing Documentation
Installation and Configuration Improvements
Configuration improvements
Selected Bug Fixes
New or Changed Diagnostics
New Tests
t/op/filehandle.t, t/op/time_loop.t
Known Problems
Acknowledgements
Reporting Bugs
SEE ALSO
perl5114delta - what is new for perl v5.11.4
DESCRIPTION
Incompatible Changes
Version number formats
Core Enhancements
Unicode properties
Modules and Pragmata
Pragmata Changes
"less", "version", "warnings"
Updated Modules
"Archive::Extract", "B::Deparse", "Compress::Raw::Bzip2", "Compress::Raw::Zlib", "CPAN",
"File::Fetch", "Module::Build", "Safe"
Removed Modules and Pragmata
"Devel::DProf::V"
Changes to Existing Documentation
Configuration improvements
Platform Specific Changes
VMS
Selected Bug Fixes
New or Changed Diagnostics
New warning category "illegalproto", lvalue attribute ignored after the subroutine has been
defined
Changed Internals
Known Problems
Deprecations
"UNIVERSAL->import()"
Acknowledgements
Reporting Bugs
SEE ALSO
perl5113delta - what is new for perl v5.11.3
DESCRIPTION
Incompatible Changes
Filehandles are blessed directly into "IO::Handle", as "FileHandle" is merely a wrapper around
"IO::Handle".
Core Enhancements
Unicode version
Unicode properties
Regular Expressions
Modules and Pragmata
Pragmata Changes
"constant", "diagnostics", "feature", "legacy", "threads", "warnings"
Updated Modules
"Archive::Extract", "CPAN", "CPANPLUS", "Encode", "ExtUtils::MakeMaker", "File::Path",
"Module::Build", "Module::CoreList", "POSIX", "Pod::Simple", "Safe"
Utility Changes
perlbug
Changes to Existing Documentation
Installation and Configuration Improvements
Testing improvements
It's now possible to override "PERL5OPT" and friends in t/TEST
Platform Specific Changes
Win32, cygwin, Enable IPv6 support on cygwin 1.7 and newer, OpenVMS, Make -UDEBUGGING the
default on VMS for 5.12.0
Selected Bug Fixes
New or Changed Diagnostics
New Tests
t/comp/final_line_num.t, t/comp/form_scope.t, t/comp/line_debug.t, t/op/filetest_t.t, t/op/qr.t,
t/op/utf8cache.t, t/re/uniprops.t
Deprecations
Use of "goto" to jump into a construct is deprecated
Acknowledgements
Reporting Bugs
SEE ALSO
perl5112delta - what is new for perl v5.11.2
DESCRIPTION
Core Enhancements
qr overloading
Pluggable keywords
APIs for more internals
Overridable function lookup
Modules and Pragmata
New Modules and Pragmata
"legacy"
Pragmata Changes
"diagnostics", "overload"
Updated Modules
"B::Concise", "B::Deparse", "Carp", "Compress::Zlib", "CPANPLUS", "Encode",
"ExtUtils::CBuilder", "Env", "File::Fetch", "I8N::Langinfo", "I8N::LangTags", "IO::Compress",
"IPC::Cmd", "List::Util", "Locale::Maketext", "Module::Build", "Module::CoreList",
"Pod::Simple", "Scalar::Util", "Switch"
Utility Changes
a2p
Performance Enhancements
New or Changed Diagnostics
"Bad plugin affecting keyword '%s'", "gmtime(%.0f) too large", "Lexing code attempted to stuff
non-Latin-1 character into Latin-1 input", "Lexing code internal error (%s)", "localtime(%.0f)
too large", "Overloaded dereference did not return a reference", "Overloaded qr did not return a
REGEXP", "Perl_pmflag() is deprecated, and will be removed from the XS API", "Runaway format"
Changed Internals
New Tests
t/op/while_readdir.t
Known Problems
Known test failures on VMS
Deprecations
Use of ":=" to mean an empty attribute list is now deprecated.
Acknowledgements
Reporting Bugs
SEE ALSO
perl5111delta - what is new for perl v5.11.1
DESCRIPTION
Incompatible Changes
Core Enhancements
Add "package NAME VERSION" syntax
Modules and Pragmata
Updated Modules
New Documentation
Changes to Existing Documentation
Documentation for $1 in perlvar.pod clarified
Performance Enhancements
"if (%foo)" has been optimized to be faster than "if (keys %foo)"
Platform Specific Notes
Darwin (Mac OS X), DragonFly BSD, Win32
Selected Bug Fixes
New or Changed Diagnostics
Testing
Known Problems
Untriaged test crashes on Windows 2000, Known test failures on VMS
Errata for 5.11.0
The Perl 5.11.0 release notes incorrectly described 'delete local'
Acknowledgements
Reporting Bugs
SEE ALSO
perl5110delta - what is new for perl v5.11.0
DESCRIPTION
Incompatible Changes
Unicode interpretation of \w, \d, \s, and the POSIX character classes redefined.
@INC reorganization
Switch statement changes
flip-flop operators, defined-or operator
Smart match changes
Labels can't be keywords
Other incompatible changes
Core Enhancements
Unicode Character Database 5.1.0
A proper interface for pluggable Method Resolution Orders
The "overloading" pragma
"\N" regex escape
Implicit strictures
Parallel tests
The "..." operator
DTrace support
Support for "configure_requires" in CPAN module metadata
"each" is now more flexible
Y2038 compliance
$, flexibility
// in where clauses
Enabling warnings from your shell environment
"delete local"
New support for Abstract namespace sockets
Modules and Pragmata
Dual-lifed modules moved
New Modules and Pragmata
"autodie", "Compress::Raw::Bzip2", "parent", "Parse::CPAN::Meta"
Pragmata Changes
"overloading", "attrs", "charnames", "feature", "mro"
Updated Modules
"ExtUtils::MakeMaker", "Test::Harness", "UNIVERSAL"
Utility Changes
h2ph, h2xs, perl5db.pl, perlbug, perlthanks
New Documentation
perlhaiku, perlmroapi, perlperf, perlrepository
Changes to Existing Documentation
Performance Enhancements
Installation and Configuration Improvements
ext/ reorganisation
Configuration improvements
Compilation improvements
Platform Specific Changes
AIX, Cygwin, DomainOS, FreeBSD, Irix, Haiku, MachTen, MiNT, 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 - 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 "overloading" pragma
Parallel tests
DTrace support
Support for "configure_requires" in 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
perlhaiku, perlmroapi, perlperf, perlrepository, 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 "feature" pragma
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, "\K" escape, Vertical and horizontal whitespace, and
linebreak
"say()"
Lexical $_
The "_" prototype
UNITCHECK blocks
New Pragma, "mro"
readdir() may return a "short filename" on Windows
readpipe() is now overridable
Default argument for readline()
state() variables
Stacked filetest operators
UNIVERSAL::DOES()
Formats
Byte-order modifiers for pack() and unpack()
"no VERSION"
"chdir", "chmod" and "chown" on 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 "version" object 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
warnings::enabled and warnings::warnif changed to favor users of modules
Modules and Pragmata
Upgrading individual core modules
Pragmata Changes
"feature", "mro", Scoping of the "sort" pragma, Scoping of "bignum", "bigint", "bigrat",
"base", "strict" and "warnings", "version", "warnings", "less"
New modules
Selected Changes to Core Modules
"Attribute::Handlers", "B::Lint", "B", "Thread"
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() and strlcpy(), "d_pseudofork" and
"d_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, "-t" switch 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
"AvFLAGS" has been removed
"av_*" changes
$^H and %^H
B:: modules inheritance changed
Anonymous hash and array constructors
Known Problems
UTF-8 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, "\K" escape, 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(), and from_bin(), as_oct()
New Core Modules
Module changes
"assertions", "base", "strict" and "warnings", "warnings", "less", "Attribute::Handlers",
"B::Lint", "B", "Thread"
Utility Changes
"cpanp"
"cpan2dist"
"pod2html"
Documentation
New manpage, perlunifaq
Installation and Configuration Improvements
C++ compatibility
Visual C++
Static build on Win32
win32 builds
"d_pseudofork" and "d_printf_format_null"
Help
64bit systems
Ports
Selected Bug Fixes
New or Changed Diagnostics
Deprecations
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
New Core Modules
Utility Changes
config_data
Documentation
New manpage, perlpragma
New manpage, perlreguts
New manpage, perlunitut
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
Parsing of "-f _"
"mkdir()"
Magic goto and eval
$# has been removed
":unique"
Scoping of the "sort" pragma
Core Enhancements
The "feature" pragma
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", "chmod" and "chown" on filehandles
OS groups
Modules and Pragmata
New Core Modules
Utility Changes
"ptar"
"ptardiff"
"shasum"
"h2xs" enhancements
"perlivp" enhancements
Documentation
Perl Glossary
Performance Enhancements
XS-assisted SWASHGET
Constant subroutines
"PERL_DONT_CREATE_GVSV"
Weak references are cheaper
sort() enhancements
Installation and Configuration Improvements
Compilation improvements
New Or Improved Platforms
New probes
Module auxiliary files
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
B:: modules inheritance changed
Reporting Bugs
SEE ALSO
perl592delta - what is new for perl v5.9.2
DESCRIPTION
Incompatible Changes
Packing and UTF-8 strings
Miscellaneous
Core Enhancements
Malloc wrapping
Unicode Character Database 4.0.1
suidperl less insecure
PERLIO_DEBUG
Formats
Unicode Character Classes
Byte-order modifiers for pack() and unpack()
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
substr() lvalues are no longer fixed-length
The ":unique" attribute is only meaningful for globals
Core Enhancements
Lexical $_
Tied hashes in scalar context
Formats
Stacked filetest operators
Modules and Pragmata
Benchmark, Carp, Exporter, FindBin, List::Util, threads::shared
Utility Changes
Documentation
Performance Enhancements
Selected Bug Fixes
UTF-8 bugs
Threading bugs
More bugs
New or Changed Diagnostics
Changed Internals
Reordering of SVt_* constants
Removal of CPP symbols
Less space is used by ops
New parser
Configuration and Building
Known Problems
Platform Specific 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
Platform-specific enhancements
Selected Bug Fixes
Closures, eval and lexicals
Generic fixes
Platform-specific 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
Tied hashes in scalar context
Net::Ping 450_service and 510_ping_udp failures
B::C
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
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
"${^CHILD_ERROR_NATIVE}", "${^UTF8CACHE}"
"readpipe" is now overridable
simple exception handling macros
-D option enhancements
XS-assisted SWASHGET
Constant subroutines
New Platforms
Modules and Pragmata
New Modules
Updated Modules
Utility Changes
debugger upgraded to version 1.31
perlthanks
perlbug
h2xs
h2ph
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
"strict" now 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
Macro cleanups
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
Win32
OS/2
VMS
Obituary
Acknowledgements
Reporting Bugs
SEE ALSO
perl588delta - what is new for perl v5.8.8
DESCRIPTION
Incompatible Changes
Core Enhancements
Modules and Pragmata
Utility Changes
"h2xs" enhancements
"perlivp" enhancements
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
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.pm" is now much smaller.
Modules and Pragmata
Utility Changes
find2perl enhancements
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
Malloc wrapping
Unicode Character Database 4.0.1
suidperl less insecure
format
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
Hash Randomisation
Threading
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
Platform-specific enhancements
Selected Bug Fixes
Closures, eval and lexicals
Generic fixes
Platform-specific 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
Tied hashes in scalar context
Net::Ping 450_service and 510_ping_udp failures
B::C
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
64-bit platforms and malloc
AIX Dynaloading
Attributes for "my" variables 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
New Modules and Pragmata
Updated And Improved Modules and Pragmata
Utility Changes
New Documentation
Performance Enhancements
Installation and Configuration Improvements
Generic Improvements
New Or Improved Platforms
Selected Bug Fixes
Platform Specific Changes and 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
DESCRIPTION
Changes
Reporting Bugs
SEE ALSO
HISTORY
perl572delta - what's new for perl v5.7.2
DESCRIPTION
Security Vulnerability Closed
Incompatible Changes
64-bit platforms and malloc
AIX Dynaloading
Socket Extension Dynamic in VMS
Different Definition of the Unicode Character Classes \p{In...}
Deprecations
Core Enhancements
Modules and Pragmata
New Modules and Distributions
Updated And Improved Modules and Pragmata
Utility Changes
New Documentation
Installation and Configuration Improvements
New Or Improved Platforms
Generic Improvements
Selected Bug Fixes
Platform Specific Changes and Fixes
New or Changed Diagnostics
Source Code Enhancements
MAGIC constants
Better commented code
Regex pre-/post-compilation items matched up
gcc -Wall
New Tests
Known Problems
AIX
Amiga Perl Invoking Mystery
lib/ftmp-security tests warn 'system possibly insecure'
Cygwin intermittent failures of lib/Memoize/t/expire_file 11 and 12
HP-UX lib/io_multihomed Fails When LP64-Configured
HP-UX lib/posix Subtest 9 Fails When LP64-Configured
Linux With Sfio Fails op/misc Test 48
OS/390
op/sprintf tests 129 and 130
Failure of Thread tests
UNICOS
UTS
VMS
Win32
Localising a Tied Variable Leaks Memory
Self-tying of Arrays and Hashes Is Forbidden
Variable Attributes are not Currently Usable for Tieing
Building Extensions Can Fail Because Of Largefiles
The Compiler Suite Is Still Experimental
The Long Double Support is Still Experimental
Reporting Bugs
SEE ALSO
HISTORY
perl571delta - what's new for perl v5.7.1
DESCRIPTION
Security Vulnerability Closed
Incompatible Changes
Core Enhancements
AUTOLOAD Is Now Lvaluable
PerlIO is Now The Default
Signals Are Now Safe
Modules and Pragmata
New Modules
Updated And Improved Modules and Pragmata
Performance Enhancements
Utility Changes
New Documentation
perlclib
perliol
README.aix
README.bs2000
README.macos
README.mpeix
README.solaris
README.vos
Porting/repository.pod
Installation and Configuration Improvements
New Or Improved Platforms
Generic Improvements
d_cmsghdr, d_fcntl_can_lock, d_fsync, d_getitimer, d_getpagsz, d_msghdr_s, need_va_copy,
d_readv, d_recvmsg, d_sendmsg, sig_size, d_sockatmark, d_strtoq, d_u32align, d_ualarm,
d_usleep
Selected Bug Fixes
Platform Specific Changes and Fixes
New or Changed Diagnostics
Changed Internals
New Tests
Known Problems
AIX vac 5.0.0.0 May Produce Buggy Code For Perl
lib/ftmp-security tests warn 'system possibly insecure'
lib/io_multihomed Fails In LP64-Configured HP-UX
Test lib/posix Subtest 9 Fails In LP64-Configured HP-UX
lib/b test 19
Linux With Sfio Fails op/misc Test 48
sigaction test 13 in VMS
sprintf tests 129 and 130
Failure of Thread tests
Localising a Tied Variable Leaks Memory
Self-tying of Arrays and Hashes Is Forbidden
Building Extensions Can Fail Because Of Largefiles
The Compiler Suite Is Still Experimental
Reporting Bugs
SEE ALSO
HISTORY
perl570delta - what's new for perl v5.7.0
DESCRIPTION
Security Vulnerability Closed
Incompatible Changes
Core Enhancements
Modules and Pragmata
New Modules
Updated And Improved Modules and Pragmata
Utility Changes
New Documentation
Performance Enhancements
Installation and Configuration Improvements
Generic Improvements
Selected Bug Fixes
Platform Specific Changes and Fixes
New or Changed Diagnostics
Changed Internals
Known Problems
Unicode Support Still Far From Perfect
EBCDIC Still A Lost Platform
Building Extensions Can Fail Because Of Largefiles
ftmp-security tests warn 'system possibly insecure'
Test lib/posix Subtest 9 Fails In LP64-Configured HP-UX
Long Doubles Still Don't Work In Solaris
Linux With Sfio Fails op/misc Test 48
Storable tests fail in some platforms
Threads Are Still Experimental
The Compiler Suite Is Still Experimental
Reporting Bugs
SEE ALSO
HISTORY
perl561delta - what's new for perl v5.6.x
DESCRIPTION
Summary of changes between 5.6.0 and 5.6.1
Security Issues
Core bug fixes
"UNIVERSAL::isa()", Memory leaks, Numeric conversions, qw(a\\b), caller(), Bugs in regular
expressions, "slurp" mode, Autovivification of symbolic references to special variables,
Lexical warnings, Spurious warnings and errors, glob(), Tainting, sort(), #line directives,
Subroutine prototypes, map(), Debugger, PERL5OPT, chop(), Unicode support, 64-bit support,
Compiler, Lvalue subroutines, IO::Socket, File::Find, xsubpp, "no Module;", Tests
Core features
Configuration issues
Documentation
Bundled modules
B::Concise, File::Temp, Pod::LaTeX, Pod::Text::Overstrike, CGI, CPAN, Class::Struct, DB_File,
Devel::Peek, File::Find, Getopt::Long, IO::Poll, IPC::Open3, Math::BigFloat, Math::Complex,
Net::Ping, Opcode, Pod::Parser, Pod::Text, SDBM_File, Sys::Syslog, Tie::RefHash,
Tie::SubstrHash
Platform-specific improvements
NCR MP-RAS, NonStop-UX
Core Enhancements
Interpreter cloning, threads, and concurrency
Lexically scoped warning categories
Unicode and UTF-8 support
Support for interpolating named characters
"our" declarations
Support for strings represented as a vector of ordinals
Improved Perl version numbering system
New syntax for declaring subroutine attributes
File and directory handles can be autovivified
open() with more than two arguments
64-bit support
Large file support
Long doubles
"more bits"
Enhanced support for sort() subroutines
"sort $coderef @foo" allowed
File globbing implemented internally
Support for CHECK blocks
POSIX character class syntax [: :] supported
Better pseudo-random number generator
Improved "qw//" operator
Better worst-case behavior of hashes
pack() format 'Z' supported
pack() format modifier '!' supported
pack() and unpack() support counted strings
Comments in pack() templates
Weak references
Binary numbers supported
Lvalue subroutines
Some arrows may be omitted in calls through references
Boolean assignment operators are legal lvalues
exists() is supported on subroutine names
exists() and delete() are supported on array elements
Pseudo-hashes work better
Automatic flushing of output buffers
Better diagnostics on meaningless filehandle operations
Where possible, buffered data discarded from duped input filehandle
eof() has the same old magic as <>
binmode() can be used to set :crlf and :raw modes
"-T" filetest recognizes UTF-8 encoded files as "text"
system(), backticks and pipe open now reflect exec() failure
Improved diagnostics
Diagnostics follow STDERR
More consistent close-on-exec behavior
syswrite() ease-of-use
Better syntax checks on parenthesized unary operators
Bit operators support full native integer width
Improved security features
More functional bareword prototype (*)
"require" and "do" may be overridden
$^X variables may now have names longer than one character
New variable $^C reflects "-c" switch
New variable $^V contains Perl version as a string
Optional Y2K warnings
Arrays now always interpolate into double-quoted strings
@- and @+ provide starting/ending offsets of regex submatches
Modules and Pragmata
Modules
attributes, B, Benchmark, ByteLoader, constant, charnames, Data::Dumper, DB, DB_File,
Devel::DProf, Devel::Peek, Dumpvalue, DynaLoader, English, Env, Fcntl, File::Compare,
File::Find, File::Glob, File::Spec, File::Spec::Functions, Getopt::Long, IO, JPL, lib,
Math::BigInt, Math::Complex, Math::Trig, Pod::Parser, Pod::InputObjects, Pod::Checker,
podchecker, Pod::ParseUtils, Pod::Find, Pod::Select, podselect, Pod::Usage, pod2usage,
Pod::Text and Pod::Man, SDBM_File, Sys::Syslog, Sys::Hostname, Term::ANSIColor, Time::Local,
Win32, XSLoader, DBM Filters
Pragmata
Utility Changes
dprofpp
find2perl
h2xs
perlcc
perldoc
The Perl Debugger
Improved Documentation
perlapi.pod, perlboot.pod, perlcompile.pod, perldbmfilter.pod, perldebug.pod, perldebguts.pod,
perlfork.pod, perlfilter.pod, perlhack.pod, perlintern.pod, perllexwarn.pod, perlnumber.pod,
perlopentut.pod, perlreftut.pod, perltootc.pod, perltodo.pod, perlunicode.pod
Performance enhancements
Simple sort() using { $a <=> $b } and the like are optimized
Optimized assignments to lexical variables
Faster subroutine calls
delete(), each(), values() and hash iteration are faster
Installation and Configuration Improvements
-Dusethreads means something different
New Configure flags
Threadedness and 64-bitness now more daring
Long Doubles
-Dusemorebits
-Duselargefiles
installusrbinperl
SOCKS support
"-A" flag
Enhanced Installation Directories
gcc automatically tried if 'cc' does not seem to be working
Platform specific changes
Supported platforms
DOS
OS390 (OpenEdition MVS)
VMS
Win32
Significant bug fixes
<HANDLE> on empty files
"eval '...'" improvements
All compilation errors are true errors
Implicitly closed filehandles are safer
Behavior of list slices is more consistent
"(\$)" prototype and $foo{a}
"goto &sub" and AUTOLOAD
"-bareword" allowed under "use integer"
Failures in DESTROY()
Locale bugs fixed
Memory leaks
Spurious subroutine stubs after failed subroutine calls
Taint failures under "-U"
END blocks and the "-c" switch
Potential to leak DATA filehandles
New or Changed Diagnostics
"%s" variable %s masks earlier declaration in same %s, "my sub" not yet implemented, "our"
variable %s redeclared, '!' allowed only after types %s, / cannot take a count, / must be
followed by a, A or Z, / must be followed by a*, A* or Z*, / must follow a numeric type, /%s/:
Unrecognized escape \\%c passed through, /%s/: Unrecognized escape \\%c in character class passed
through, /%s/ should probably be written as "%s", %s() called too early to check prototype, %s
argument is not a HASH or ARRAY element, %s argument is not a HASH or ARRAY element or slice, %s
argument is not a subroutine name, %s package attribute may clash with future reserved word: %s,
(in cleanup) %s, <> should be quotes, Attempt to join self, Bad evalled substitution pattern, Bad
realloc() ignored, Bareword found in conditional, Binary number >
0b11111111111111111111111111111111 non-portable, Bit vector size > 32 non-portable, Buffer
overflow in prime_env_iter: %s, Can't check filesystem of script "%s", Can't declare class for
non-scalar %s in "%s", Can't declare %s in "%s", Can't ignore signal CHLD, forcing to default,
Can't modify non-lvalue subroutine call, Can't read CRTL environ, Can't remove %s: %s, skipping
file, Can't return %s from lvalue subroutine, Can't weaken a nonreference, Character class [:%s:]
unknown, Character class syntax [%s] belongs inside character classes, Constant is not %s
reference, constant(%s): %s, CORE::%s is not a keyword, defined(@array) is deprecated,
defined(%hash) is deprecated, Did not produce a valid header, (Did you mean "local" instead of
"our"?), Document contains no data, entering effective %s failed, false [] range "%s" in regexp,
Filehandle %s opened only for output, flock() on closed filehandle %s, Global symbol "%s"
requires explicit package name, Hexadecimal number > 0xffffffff non-portable, Ill-formed CRTL
environ value "%s", Ill-formed message in prime_env_iter: |%s|, Illegal binary digit %s, Illegal
binary digit %s ignored, Illegal number of bits in vec, Integer overflow in %s number, Invalid %s
attribute: %s, Invalid %s attributes: %s, invalid [] range "%s" in regexp, Invalid separator
character %s in attribute list, Invalid separator character %s in subroutine attribute list,
leaving effective %s failed, Lvalue subs returning %s not implemented yet, Method %s not
permitted, Missing %sbrace%s on \N{}, Missing command in piped open, Missing name in "my sub", No
%s specified for -%c, No package name allowed for variable %s in "our", No space allowed after
-%c, no UTC offset information; assuming local time is UTC, Octal number > 037777777777 non-portable, nonportable,
portable, panic: del_backref, panic: kid popen errno read, panic: magic_killbackrefs, Parentheses
missing around "%s" list, Possible unintended interpolation of %s in string, Possible Y2K bug:
%s, pragma "attrs" is deprecated, use "sub NAME : ATTRS" instead, Premature end of script
headers, Repeat count in pack overflows, Repeat count in unpack overflows, realloc() of freed
memory ignored, Reference is already weak, setpgrp can't take arguments, Strange *+?{} on zero-length zerolength
length expression, switching effective %s is not implemented, This Perl can't reset CRTL environ
elements (%s), This Perl can't set CRTL environ elements (%s=%s), Too late to run %s block,
Unknown open() mode '%s', Unknown process %x sent message to prime_env_iter: %s, Unrecognized
escape \\%c passed through, Unterminated attribute parameter in attribute list, Unterminated
attribute list, Unterminated attribute parameter in subroutine attribute list, Unterminated
subroutine attribute list, Value of CLI symbol "%s" too long, Version number must be a constant
number
New tests
Incompatible Changes
Perl Source Incompatibilities
CHECK is a new keyword, Treatment of list slices of undef has changed, Format of
$English::PERL_VERSION is different, Literals of the form 1.2.3 parse differently, Possibly
changed pseudo-random number generator, Hashing function for hash keys has changed, "undef"
fails on read only values, Close-on-exec bit may be set on pipe and socket handles, Writing
"$$1" to mean "${$}1" is unsupported, delete(), each(), values() and "\(%h)",
vec(EXPR,OFFSET,BITS) enforces powers-of-two BITS, Text of some diagnostic output has
changed, "%@" has been removed, Parenthesized not() behaves like a list operator, Semantics
of bareword prototype "(*)" have changed, Semantics of bit operators may have changed on
64-bit platforms, More builtins taint their results
C Source Incompatibilities
"PERL_POLLUTE", "PERL_IMPLICIT_CONTEXT", "PERL_POLLUTE_MALLOC"
Compatible C Source API Changes
"PATCHLEVEL" is now "PERL_VERSION"
Binary Incompatibilities
Known Problems
Localizing a tied hash element may leak memory
Known test failures
EBCDIC platforms not fully supported
UNICOS/mk CC failures during Configure run
Arrow operator and arrays
Experimental features
Threads, Unicode, 64-bit support, Lvalue subroutines, Weak references, The pseudo-hash data
type, The Compiler suite, Internal implementation of file globbing, The DB module, The
regular expression code constructs:
Obsolete Diagnostics
Character class syntax [: :] is reserved for future extensions, Ill-formed logical name |%s| in
prime_env_iter, In string, @%s now must be written as \@%s, Probable precedence problem on %s,
regexp too big, Use of "$$<digit>" to mean "${$}<digit>" is deprecated
Reporting Bugs
SEE ALSO
HISTORY
perl56delta - what's new for perl v5.6.0
DESCRIPTION
Core Enhancements
Interpreter cloning, threads, and concurrency
Lexically scoped warning categories
Unicode and UTF-8 support
Support for interpolating named characters
"our" declarations
Support for strings represented as a vector of ordinals
Improved Perl version numbering system
New syntax for declaring subroutine attributes
File and directory handles can be autovivified
open() with more than two arguments
64-bit support
Large file support
Long doubles
"more bits"
Enhanced support for sort() subroutines
"sort $coderef @foo" allowed
File globbing implemented internally
Support for CHECK blocks
POSIX character class syntax [: :] supported
Better pseudo-random number generator
Improved "qw//" operator
Better worst-case behavior of hashes
pack() format 'Z' supported
pack() format modifier '!' supported
pack() and unpack() support counted strings
Comments in pack() templates
Weak references
Binary numbers supported
Lvalue subroutines
Some arrows may be omitted in calls through references
Boolean assignment operators are legal lvalues
exists() is supported on subroutine names
exists() and delete() are supported on array elements
Pseudo-hashes work better
Automatic flushing of output buffers
Better diagnostics on meaningless filehandle operations
Where possible, buffered data discarded from duped input filehandle
eof() has the same old magic as <>
binmode() can be used to set :crlf and :raw modes
"-T" filetest recognizes UTF-8 encoded files as "text"
system(), backticks and pipe open now reflect exec() failure
Improved diagnostics
Diagnostics follow STDERR
More consistent close-on-exec behavior
syswrite() ease-of-use
Better syntax checks on parenthesized unary operators
Bit operators support full native integer width
Improved security features
More functional bareword prototype (*)
"require" and "do" may be overridden
$^X variables may now have names longer than one character
New variable $^C reflects "-c" switch
New variable $^V contains Perl version as a string
Optional Y2K warnings
Arrays now always interpolate into double-quoted strings
@- and @+ provide starting/ending offsets of regex matches
Modules and Pragmata
Modules
attributes, B, Benchmark, ByteLoader, constant, charnames, Data::Dumper, DB, DB_File,
Devel::DProf, Devel::Peek, Dumpvalue, DynaLoader, English, Env, Fcntl, File::Compare,
File::Find, File::Glob, File::Spec, File::Spec::Functions, Getopt::Long, IO, JPL, lib,
Math::BigInt, Math::Complex, Math::Trig, Pod::Parser, Pod::InputObjects, Pod::Checker,
podchecker, Pod::ParseUtils, Pod::Find, Pod::Select, podselect, Pod::Usage, pod2usage,
Pod::Text and Pod::Man, SDBM_File, Sys::Syslog, Sys::Hostname, Term::ANSIColor, Time::Local,
Win32, XSLoader, DBM Filters
Pragmata
Utility Changes
dprofpp
find2perl
h2xs
perlcc
perldoc
The Perl Debugger
Improved Documentation
perlapi.pod, perlboot.pod, perlcompile.pod, perldbmfilter.pod, perldebug.pod, perldebguts.pod,
perlfork.pod, perlfilter.pod, perlhack.pod, perlintern.pod, perllexwarn.pod, perlnumber.pod,
perlopentut.pod, perlreftut.pod, perltootc.pod, perltodo.pod, perlunicode.pod
Performance enhancements
Simple sort() using { $a <=> $b } and the like are optimized
Optimized assignments to lexical variables
Faster subroutine calls
delete(), each(), values() and hash iteration are faster
Installation and Configuration Improvements
-Dusethreads means something different
New Configure flags
Threadedness and 64-bitness now more daring
Long Doubles
-Dusemorebits
-Duselargefiles
installusrbinperl
SOCKS support
"-A" flag
Enhanced Installation Directories
Platform specific changes
Supported platforms
DOS
OS390 (OpenEdition MVS)
VMS
Win32
Significant bug fixes
<HANDLE> on empty files
"eval '...'" improvements
All compilation errors are true errors
Implicitly closed filehandles are safer
Behavior of list slices is more consistent
"(\$)" prototype and $foo{a}
"goto &sub" and AUTOLOAD
"-bareword" allowed under "use integer"
Failures in DESTROY()
Locale bugs fixed
Memory leaks
Spurious subroutine stubs after failed subroutine calls
Taint failures under "-U"
END blocks and the "-c" switch
Potential to leak DATA filehandles
New or Changed Diagnostics
"%s" variable %s masks earlier declaration in same %s, "my sub" not yet implemented, "our"
variable %s redeclared, '!' allowed only after types %s, / cannot take a count, / must be
followed by a, A or Z, / must be followed by a*, A* or Z*, / must follow a numeric type, /%s/:
Unrecognized escape \\%c passed through, /%s/: Unrecognized escape \\%c in character class passed
through, /%s/ should probably be written as "%s", %s() called too early to check prototype, %s
argument is not a HASH or ARRAY element, %s argument is not a HASH or ARRAY element or slice, %s
argument is not a subroutine name, %s package attribute may clash with future reserved word: %s,
(in cleanup) %s, <> should be quotes, Attempt to join self, Bad evalled substitution pattern, Bad
realloc() ignored, Bareword found in conditional, Binary number >
0b11111111111111111111111111111111 non-portable, Bit vector size > 32 non-portable, Buffer
overflow in prime_env_iter: %s, Can't check filesystem of script "%s", Can't declare class for
non-scalar %s in "%s", Can't declare %s in "%s", Can't ignore signal CHLD, forcing to default,
Can't modify non-lvalue subroutine call, Can't read CRTL environ, Can't remove %s: %s, skipping
file, Can't return %s from lvalue subroutine, Can't weaken a nonreference, Character class [:%s:]
unknown, Character class syntax [%s] belongs inside character classes, Constant is not %s
reference, constant(%s): %s, CORE::%s is not a keyword, defined(@array) is deprecated,
defined(%hash) is deprecated, Did not produce a valid header, (Did you mean "local" instead of
"our"?), Document contains no data, entering effective %s failed, false [] range "%s" in regexp,
Filehandle %s opened only for output, flock() on closed filehandle %s, Global symbol "%s"
requires explicit package name, Hexadecimal number > 0xffffffff non-portable, Ill-formed CRTL
environ value "%s", Ill-formed message in prime_env_iter: |%s|, Illegal binary digit %s, Illegal
binary digit %s ignored, Illegal number of bits in vec, Integer overflow in %s number, Invalid %s
attribute: %s, Invalid %s attributes: %s, invalid [] range "%s" in regexp, Invalid separator
character %s in attribute list, Invalid separator character %s in subroutine attribute list,
leaving effective %s failed, Lvalue subs returning %s not implemented yet, Method %s not
permitted, Missing %sbrace%s on \N{}, Missing command in piped open, Missing name in "my sub", No
%s specified for -%c, No package name allowed for variable %s in "our", No space allowed after
-%c, no UTC offset information; assuming local time is UTC, Octal number > 037777777777 non-portable, nonportable,
portable, panic: del_backref, panic: kid popen errno read, panic: magic_killbackrefs, Parentheses
missing around "%s" list, Possible unintended interpolation of %s in string, Possible Y2K bug:
%s, pragma "attrs" is deprecated, use "sub NAME : ATTRS" instead, Premature end of script
headers, Repeat count in pack overflows, Repeat count in unpack overflows, realloc() of freed
memory ignored, Reference is already weak, setpgrp can't take arguments, Strange *+?{} on zero-length zerolength
length expression, switching effective %s is not implemented, This Perl can't reset CRTL environ
elements (%s), This Perl can't set CRTL environ elements (%s=%s), Too late to run %s block,
Unknown open() mode '%s', Unknown process %x sent message to prime_env_iter: %s, Unrecognized
escape \\%c passed through, Unterminated attribute parameter in attribute list, Unterminated
attribute list, Unterminated attribute parameter in subroutine attribute list, Unterminated
subroutine attribute list, Value of CLI symbol "%s" too long, Version number must be a constant
number
New tests
Incompatible Changes
Perl Source Incompatibilities
CHECK is a new keyword, Treatment of list slices of undef has changed, Format of
$English::PERL_VERSION is different, Literals of the form 1.2.3 parse differently, Possibly
changed pseudo-random number generator, Hashing function for hash keys has changed, "undef"
fails on read only values, Close-on-exec bit may be set on pipe and socket handles, Writing
"$$1" to mean "${$}1" is unsupported, delete(), each(), values() and "\(%h)",
vec(EXPR,OFFSET,BITS) enforces powers-of-two BITS, Text of some diagnostic output has
changed, "%@" has been removed, Parenthesized not() behaves like a list operator, Semantics
of bareword prototype "(*)" have changed, Semantics of bit operators may have changed on
64-bit platforms, More builtins taint their results
C Source Incompatibilities
"PERL_POLLUTE", "PERL_IMPLICIT_CONTEXT", "PERL_POLLUTE_MALLOC"
Compatible C Source API Changes
"PATCHLEVEL" is now "PERL_VERSION"
Binary Incompatibilities
Known Problems
Thread test failures
EBCDIC platforms not supported
In 64-bit HP-UX the lib/io_multihomed test may hang
NEXTSTEP 3.3 POSIX test failure
Tru64 (aka Digital UNIX, aka DEC OSF/1) lib/sdbm test failure with gcc
UNICOS/mk CC failures during Configure run
Arrow operator and arrays
Experimental features
Threads, Unicode, 64-bit support, Lvalue subroutines, Weak references, The pseudo-hash data
type, The Compiler suite, Internal implementation of file globbing, The DB module, The
regular expression code constructs:
Obsolete Diagnostics
Character class syntax [: :] is reserved for future extensions, Ill-formed logical name |%s| in
prime_env_iter, In string, @%s now must be written as \@%s, Probable precedence problem on %s,
regexp too big, Use of "$$<digit>" to mean "${$}<digit>" is deprecated
Reporting Bugs
SEE ALSO
HISTORY
perl5005delta - what's new for perl5.005
DESCRIPTION
About the new versioning system
Incompatible Changes
WARNING: This version is not binary compatible with Perl 5.004.
Default installation structure has changed
Perl Source Compatibility
C Source Compatibility
Binary Compatibility
Security fixes may affect compatibility
Relaxed new mandatory warnings introduced in 5.004
Licensing
Core Changes
Threads
Compiler
Regular Expressions
Many new and improved optimizations, Many bug fixes, New regular expression constructs, New
operator for precompiled regular expressions, Other improvements, Incompatible changes
Improved malloc()
Quicksort is internally implemented
Reliable signals
Reliable stack pointers
More generous treatment of carriage returns
Memory leaks
Better support for multiple interpreters
Behavior of local() on array and hash elements is now well-defined
"%!" is transparently tied to the Errno module
Pseudo-hashes are supported
"EXPR foreach EXPR" is supported
Keywords can be globally overridden
$^E is meaningful on Win32
"foreach (1..1000000)" optimized
"Foo::" can be used as implicitly quoted package name
"exists $Foo::{Bar::}" tests existence of a package
Better locale support
Experimental support for 64-bit platforms
prototype() returns useful results on builtins
Extended support for exception handling
Re-blessing in DESTROY() supported for chaining DESTROY() methods
All "printf" format conversions are handled internally
New "INIT" keyword
New "lock" keyword
New "qr//" operator
"our" is now a reserved word
Tied arrays are now fully supported
Tied handles support is better
4th argument to substr
Negative LENGTH argument to splice
Magic lvalues are now more magical
<> now reads in records
Supported Platforms
New Platforms
Changes in existing support
Modules and Pragmata
New Modules
B, Data::Dumper, Dumpvalue, Errno, File::Spec, ExtUtils::Installed, ExtUtils::Packlist,
Fatal, IPC::SysV, Test, Tie::Array, Tie::Handle, Thread, attrs, fields, re
Changes in existing modules
Benchmark, Carp, CGI, Fcntl, Math::Complex, Math::Trig, POSIX, DB_File, MakeMaker, CPAN, Cwd
Utility Changes
Documentation Changes
New Diagnostics
Ambiguous call resolved as CORE::%s(), qualify as such or use &, Bad index while coercing array
into hash, Bareword "%s" refers to nonexistent package, Can't call method "%s" on an undefined
value, Can't check filesystem of script "%s" for nosuid, Can't coerce array into hash, Can't goto
subroutine from an eval-string, Can't localize pseudo-hash element, Can't use %%! because
Errno.pm is not available, Cannot find an opnumber for "%s", Character class syntax [. .] is
reserved for future extensions, Character class syntax [: :] is reserved for future extensions,
Character class syntax [= =] is reserved for future extensions, %s: Eval-group in insecure
regular expression, %s: Eval-group not allowed, use re 'eval', %s: Eval-group not allowed at run
time, Explicit blessing to '' (assuming package main), Illegal hex digit ignored, No such array
field, No such field "%s" in variable %s of type %s, Out of memory during ridiculously large
request, Range iterator outside integer range, Recursive inheritance detected while looking for
method '%s' %s, Reference found where even-sized list expected, Undefined value assigned to
typeglob, Use of reserved word "%s" is deprecated, perl: warning: Setting locale failed
Obsolete Diagnostics
Can't mktemp(), Can't write to temp file for -e: %s, Cannot open temporary file, regexp too big
Configuration Changes
BUGS
SEE ALSO
HISTORY
perl5004delta - what's new for perl5.004
DESCRIPTION
Supported Environments
Core Changes
List assignment to %ENV works
Change to "Can't locate Foo.pm in @INC" error
Compilation option: Binary compatibility with 5.003
$PERL5OPT environment variable
Limitations on -M, -m, and -T options
More precise warnings
Deprecated: Inherited "AUTOLOAD" for non-methods
Previously deprecated %OVERLOAD is no longer usable
Subroutine arguments created only when they're modified
Group vector changeable with $)
Fixed parsing of $$<digit>, &$<digit>, etc.
Fixed localization of $<digit>, $&, etc.
No resetting of $. on implicit close
"wantarray" may return undef
"eval EXPR" determines value of EXPR in scalar context
Changes to tainting checks
No glob() or <*>, No spawning if tainted $CDPATH, $ENV, $BASH_ENV, No spawning if tainted
$TERM doesn't look like a terminal name
New Opcode module and revised Safe module
Embedding improvements
Internal change: FileHandle class based on IO::* classes
Internal change: PerlIO abstraction interface
New and changed syntax
$coderef->(PARAMS)
New and changed builtin constants
__PACKAGE__
New and changed builtin variables
$^E, $^H, $^M
New and changed builtin functions
delete on slices, flock, printf and sprintf, keys as an lvalue, my() in Control Structures,
pack() and unpack(), sysseek(), use VERSION, use Module VERSION LIST, prototype(FUNCTION),
srand, $_ as Default, "m//gc" does not reset search position on failure, "m//x" ignores
whitespace before ?*+{}, nested "sub{}" closures work now, formats work right on changing
lexicals
New builtin methods
isa(CLASS), can(METHOD), VERSION( [NEED] )
TIEHANDLE now supported
TIEHANDLE classname, LIST, PRINT this, LIST, PRINTF this, LIST, READ this LIST, READLINE
this, GETC this, DESTROY this
Malloc enhancements
-DPERL_EMERGENCY_SBRK, -DPACK_MALLOC, -DTWO_POT_OPTIMIZE
Miscellaneous efficiency enhancements
Support for More Operating Systems
Win32
Plan 9
QNX
AmigaOS
Pragmata
use autouse MODULE => qw(sub1 sub2 sub3), use blib, use blib 'dir', use constant NAME => VALUE,
use locale, use ops, use vmsish
Modules
Required Updates
Installation directories
Module information summary
Fcntl
IO
Math::Complex
Math::Trig
DB_File
Net::Ping
Object-oriented overrides for builtin operators
Utility Changes
pod2html
Sends converted HTML to standard output
xsubpp
"void" XSUBs now default to returning nothing
C Language API Changes
"gv_fetchmethod" and "perl_call_sv", "perl_eval_pv", Extended API for manipulating hashes
Documentation Changes
perldelta, perlfaq, perllocale, perltoot, perlapio, perlmodlib, perldebug, perlsec
New Diagnostics
"my" variable %s masks earlier declaration in same scope, %s argument is not a HASH element or
slice, Allocation too large: %lx, Allocation too large, Applying %s to %s will act on scalar(%s),
Attempt to free nonexistent shared string, Attempt to use reference as lvalue in substr, Bareword
"%s" refers to nonexistent package, Can't redefine active sort subroutine %s, Can't use bareword
("%s") as %s ref while "strict refs" in use, Cannot resolve method `%s' overloading `%s' in
package `%s', Constant subroutine %s redefined, Constant subroutine %s undefined, Copy method did
not return a reference, Died, Exiting pseudo-block via %s, Identifier too long, Illegal character
%s (carriage return), Illegal switch in PERL5OPT: %s, Integer overflow in hex number, Integer
overflow in octal number, internal error: glob failed, Invalid conversion in %s: "%s", Invalid
type in pack: '%s', Invalid type in unpack: '%s', Name "%s::%s" used only once: possible typo,
Null picture in formline, Offset outside string, Out of memory!, Out of memory during request for
%s, panic: frexp, Possible attempt to put comments in qw() list, Possible attempt to separate
words with commas, Scalar value @%s{%s} better written as $%s{%s}, Stub found while resolving
method `%s' overloading `%s' in %s, Too late for "-T" option, untie attempted while %d inner
references still exist, Unrecognized character %s, Unsupported function fork, Use of "$$<digit>"
to mean "${$}<digit>" is deprecated, Value of %s can be "0"; test with defined(), Variable "%s"
may be unavailable, Variable "%s" will not stay shared, Warning: something's wrong, Ill-formed
logical name |%s| in prime_env_iter, Got an error from DosAllocMem, Malformed PERLLIB_PREFIX,
PERL_SH_DIR too long, Process terminated by SIG%s
BUGS
SEE ALSO
HISTORY
perlartistic - the Perl Artistic License
SYNOPSIS
DESCRIPTION
The "Artistic License"
Preamble
Definitions
"Package", "Standard Version", "Copyright Holder", "You", "Reasonable copying fee", "Freely
Available"
Conditions
a), b), c), d), a), b), c), d)
perlgpl - the GNU General Public License, version 1
SYNOPSIS
DESCRIPTION
GNU GENERAL PUBLIC LICENSE
perlaix, README.aix - Perl version 5 on IBM AIX (UNIX) systems
DESCRIPTION
Compiling Perl 5 on AIX
Supported Compilers
Incompatibility with AIX Toolbox lib gdbm
Perl 5 was successfully compiled and tested on:
Building Dynamic Extensions on AIX
Using Large Files with Perl
Threaded Perl
64-bit Perl
Recommended Options AIX 5.1/5.2/5.3/6.1 and 7.1 (threaded/32-bit)
Recommended Options AIX 5.1/5.2/5.3/6.1 and 7.1 (32-bit)
Recommended Options AIX 5.1/5.2/5.3/6.1 and 7.1 (threaded/64-bit)
Recommended Options AIX 5.1/5.2/5.3/6.1 and 7.1 (64-bit)
Compiling Perl 5 on older AIX versions up to 4.3.3
OS level
Building Dynamic Extensions on AIX < 5L
The IBM ANSI C Compiler
The usenm option
Using GNU's gcc for building Perl
Using Large Files with Perl < 5L
Threaded Perl < 5L
64-bit Perl < 5L
AIX 4.2 and extensions using C++ with statics
AUTHORS
DATE
perlamiga - Perl under Amiga OS
NOTE
SYNOPSIS
DESCRIPTION
Prerequisites for Compiling Perl on AmigaOS
Unix emulation for AmigaOS: ixemul.library, Version of Amiga OS
Starting Perl programs under AmigaOS
Shortcomings of Perl under AmigaOS
INSTALLATION
Accessing documentation
Manpages for Perl on AmigaOS
Perl HTML Documentation on AmigaOS
Perl GNU Info Files on AmigaOS
Perl LaTeX Documentation on AmigaOS
BUILDING PERL ON AMIGAOS
Build Prerequisites for Perl on AmigaOS
Getting the Perl Source for AmigaOS
Making Perl on AmigaOS
Testing Perl on AmigaOS
Installing the built Perl on AmigaOS
PERL 5.8.0 BROKEN IN AMIGAOS
AUTHORS
SEE ALSO
perlapollo, README.apollo - Perl version 5 on Apollo DomainOS
DESCRIPTION
AUTHOR
perlbeos, README.beos - Perl version 5.8+ on BeOS
DESCRIPTION
BUILD AND INSTALL
Requirements
Configure
Build
Install
KNOWN PROBLEMS
CONTACT
perlbs2000, README.BS2000 - building and installing Perl for BS2000.
SYNOPSIS
DESCRIPTION
gzip on BS2000
bison on BS2000
Unpacking Perl Distribution on BS2000
Compiling Perl on BS2000
Testing Perl on BS2000
Installing Perl on BS2000
Using Perl in the Posix-Shell of BS2000
Using Perl in "native" BS2000
Floating point anomalies on BS2000
Using PerlIO and different encodings on ASCII and EBCDIC partitions
AUTHORS
SEE ALSO
Mailing list
HISTORY
perlce - Perl for WinCE
Building Perl for WinCE
DESCRIPTION
General explanations on cross-compiling WinCE
BUILD
Microsoft Embedded Visual Tools, Microsoft Visual C++, Rainer Keuchel's celib-sources, Rainer
Keuchel's console-sources, go to "./win32" subdirectory, edit file
"./win32/ce-helpers/compile.bat", run compile.bat, run compile.bat dist
Using Perl on WinCE
DESCRIPTION
LIMITATIONS
ENVIRONMENT
PERL5LIB, PATH, TMP, UNIXROOTPATH, ROWS/COLS, HOME, CONSOLEFONTSIZE
REGISTRY
XS
BUGS
INSTALLATION
ACKNOWLEDGEMENTS
History of WinCE port
AUTHORS
Rainer Keuchel <coyxc@rainer-keuchel.de>, Vadim Konovalov
perlcygwin, README.cygwin - Perl for Cygwin
SYNOPSIS
PREREQUISITES FOR COMPILING PERL ON CYGWIN
Cygwin = GNU+Cygnus+Windows (Don't leave UNIX without it)
Cygwin Configuration
"PATH", nroff, Permissions
CONFIGURE PERL ON CYGWIN
Stripping Perl Binaries on Cygwin
Optional Libraries for Perl on Cygwin
"-lcrypt", "-lgdbm_compat" ("use GDBM_File"), "-ldb" ("use DB_File"), "cygserver" ("use
IPC::SysV"), "-lutil"
Configure-time Options for Perl on Cygwin
"-Uusedl", "-Uusemymalloc", "-Uuseperlio", "-Dusemultiplicity", "-Duse64bitint",
"-Duselongdouble", "-Dusethreads", "-Duselargefiles", "-Dmksymlinks"
Suspicious Warnings on Cygwin
Win9x and "d_eofnblk", Compiler/Preprocessor defines
MAKE ON CYGWIN
TEST ON CYGWIN
File Permissions on Cygwin
NDBM_File and ODBM_File do not work on FAT filesystems
"fork()" failures in io_* tests
Specific features of the Cygwin port
Script Portability on Cygwin
Pathnames, Text/Binary, PerlIO, .exe, Cygwin vs. Windows process ids, Cygwin vs. Windows
errors, "chown()", Miscellaneous
Prebuilt methods:
"Cwd::cwd", "Cygwin::pid_to_winpid", "Cygwin::winpid_to_pid", "Cygwin::win_to_posix_path",
"Cygwin::posix_to_win_path", "Cygwin::mount_table()", "Cygwin::mount_flags",
"Cygwin::is_binmount"
INSTALL PERL ON CYGWIN
MANIFEST ON CYGWIN
Documentation, Build, Configure, Make, Install, Tests, Compiled Perl Source, Compiled Module
Source, Perl Modules/Scripts, Perl Module Tests
BUGS ON CYGWIN
AUTHORS
HISTORY
perldgux - Perl under DG/UX.
SYNOPSIS
DESCRIPTION
BUILDING PERL ON DG/UX
Non-threaded Perl on DG/UX
Threaded Perl on DG/UX
Testing Perl on DG/UX
Installing the built perl on DG/UX
AUTHOR
SEE ALSO
perldos - Perl under DOS, W31, W95.
SYNOPSIS
DESCRIPTION
Prerequisites for Compiling Perl on DOS
DJGPP, Pthreads
Shortcomings of Perl under DOS
Building Perl on DOS
Testing Perl on DOS
Installation of Perl on DOS
BUILDING AND INSTALLING MODULES ON DOS
Building Prerequisites for Perl on DOS
Unpacking CPAN Modules on DOS
Building Non-XS Modules on DOS
Building XS Modules on DOS
AUTHOR
SEE ALSO
perlepoc, README.epoc - Perl for EPOC
SYNOPSIS
INTRODUCTION
INSTALLING PERL ON EPOC
STARTING PERL ON EPOC
Features of Perl on Epoc
Restrictions of Perl on Epoc
Compiling Perl 5 on the EPOC cross compiling environment
SUPPORT STATUS OF PERL ON EPOC
AUTHOR
LAST UPDATE
perlfreebsd, README.freebsd - Perl version 5 on FreeBSD systems
DESCRIPTION
FreeBSD core dumps from readdir_r with ithreads
$^X doesn't always contain a full path in FreeBSD
Perl will no longer be part of "base FreeBSD"
AUTHOR
perlhaiku, README.haiku - Perl version 5.10+ on Haiku
DESCRIPTION
BUILD AND INSTALL
KNOWN PROBLEMS
CONTACT
perlhpux, README.hpux - Perl version 5 on Hewlett-Packard Unix (HP-UX) systems
DESCRIPTION
Using perl as shipped with HP-UX
Using perl from HP's porting centre
Compiling Perl 5 on HP-UX
PA-RISC
Portability Between PA-RISC Versions
PA-RISC 1.0
PA-RISC 1.1
PA-RISC 2.0
Itanium Processor Family (IPF) and HP-UX
Itanium, Itanium 2 & Madison 6
HP-UX versions
Building Dynamic Extensions on HP-UX
The HP ANSI C Compiler
The GNU C Compiler
Using Large Files with Perl on HP-UX
Threaded Perl on HP-UX
64-bit Perl on HP-UX
Oracle on HP-UX
GDBM and Threads on HP-UX
NFS filesystems and utime(2) on HP-UX
HP-UX Kernel Parameters (maxdsiz) for Compiling Perl
nss_delete core dump from op/pwent or op/grent
Miscellaneous
AUTHOR
DATE
perlhurd, README.hurd - Perl version 5 on Hurd
DESCRIPTION
Known Problems with Perl on Hurd
AUTHOR
perlirix, README.irix - Perl version 5 on Irix systems
DESCRIPTION
Building 32-bit Perl in Irix
Building 64-bit Perl in Irix
About Compiler Versions of Irix
Linker Problems in Irix
Malloc in Irix
Building with threads in Irix
Irix 5.3
AUTHOR
perllinux, README.linux - Perl version 5 on Linux systems
DESCRIPTION
Experimental Support for Sun Studio Compilers for Linux OS
AUTHOR
perlmacos, README.macos - Perl under Mac OS (Classic)
SYNOPSIS
DESCRIPTION
AUTHOR
perlmacosx, README.macosx - Perl under Mac OS X
SYNOPSIS
DESCRIPTION
Customizations in Apple's Perl
Module Search Path (@INC)
Dtrace Support
64-bit Support
Multiple Version Support
Building Perl
Installation Prefix
SDK support
Universal Binary support
64-bit Support
libperl and Prebinding
Updating Apple's Perl
Known problems
Other Mac OS X Specific Modules
MacPerl
Carbon
Cocoa
Starting From Scratch
AUTHOR
DATE
perlmpeix, README.mpeix - Perl/iX for HP e3000 MPE
SYNOPSIS
NOTE
What's New in Perl for MPE/iX
Welcome to Perl/iX
System Requirements for Perl/iX
How to Obtain Perl/iX
Perl/iX Distribution Contents Highlights
README, INSTALL, LIBSHP3K, PERL, .cpan/, lib/, man/, public_html/feedback.cgi, src/perl-5.6.0-mpe
How to Compile Perl/iX
4, 6
Getting Started with Perl/iX
MPE/iX Implementation Considerations
Known Perl/iX Bugs Under Investigation
Perl/iX To-Do List
Perl/iX Change History
AUTHOR
perlnetware - Perl for NetWare
DESCRIPTION
BUILD
Tools & SDK
Setup
SetNWBld.bat, Buildtype.bat
Make
Interpreter
Extensions
INSTALL
BUILD NEW EXTENSIONS
ACKNOWLEDGEMENTS
AUTHORS
DATE
perlopenbsd, README.openbsd - Perl version 5 on OpenBSD systems
DESCRIPTION
OpenBSD core dumps from getprotobyname_r and getservbyname_r with ithreads
AUTHOR
perlos2 - Perl under OS/2, DOS, Win0.3*, Win0.95 and WinNT.
SYNOPSIS
DESCRIPTION
Target
Other OSes
Prerequisites
EMX, RSX, HPFS, pdksh
Starting Perl programs under OS/2 (and DOS and...)
Starting OS/2 (and DOS) programs under Perl
Frequently asked questions
"It does not work"
I cannot run external programs
I cannot embed perl into my program, or use perl.dll from my program.
Is your program EMX-compiled with "-Zmt -Zcrtdll"?, Did you use ExtUtils::Embed?
"``" and pipe-"open" do not work under DOS.
Cannot start "find.exe "pattern" file"
INSTALLATION
Automatic binary installation
"PERL_BADLANG", "PERL_BADFREE", Config.pm
Manual binary installation
Perl VIO and PM executables (dynamically linked), Perl_ VIO executable (statically linked),
Executables for Perl utilities, Main Perl library, Additional Perl modules, Tools to compile
Perl modules, Manpages for Perl and utilities, Manpages for Perl modules, Source for Perl
documentation, Perl manual in .INF format, Pdksh
Warning
Accessing documentation
OS/2 .INF file
Plain text
Manpages
HTML
GNU "info" files
PDF files
"LaTeX" docs
BUILD
The short story
Prerequisites
Getting perl source
Application of the patches
Hand-editing
Making
Testing
A lot of "bad free", Process terminated by SIGTERM/SIGINT, op/fs.t, op/stat.t
Installing the built perl
"a.out"-style build
Building a binary distribution
Building custom .EXE files
Making executables with a custom collection of statically loaded extensions
Making executables with a custom search-paths
Build FAQ
Some "/" became "\" in pdksh.
'errno' - unresolved external
Problems with tr or sed
Some problem (forget which ;-)
Library ... not found
Segfault in make
op/sprintf test failure
Specific (mis)features of OS/2 port
"setpriority", "getpriority"
"system()"
"extproc" on the first line
Additional modules:
Prebuilt methods:
"File::Copy::syscopy", "DynaLoader::mod2fname", "Cwd::current_drive()",
"Cwd::sys_chdir(name)", "Cwd::change_drive(name)",
"Cwd::sys_is_absolute(name)", "Cwd::sys_is_rooted(name)",
"Cwd::sys_is_relative(name)", "Cwd::sys_cwd(name)", "Cwd::sys_abspath(name, dir)",
"Cwd::extLibpath([type])", "Cwd::extLibpath_set( path [, type ] )",
"OS2::Error(do_harderror,do_exception)", "OS2::Errors2Drive(drive)", OS2::SysInfo(),
OS2::BootDrive(), "OS2::MorphPM(serve)", "OS2::UnMorphPM(serve)",
"OS2::Serve_Messages(force)", "OS2::Process_Messages(force [, cnt])",
"OS2::_control87(new,mask)", OS2::get_control87(),
"OS2::set_control87_em(new=MCW_EM,mask=MCW_EM)", "OS2::DLLname([how [, \&xsub]])"
Prebuilt variables:
$OS2::emx_rev, $OS2::emx_env, $OS2::os_ver, $OS2::is_aout, $OS2::can_fork, $OS2::nsyserror
Misfeatures
Modifications
"popen", "tmpnam", "tmpfile", "ctermid", "stat", "mkdir", "rmdir", "flock"
Identifying DLLs
Centralized management of resources
"HAB", "HMQ", Treating errors reported by OS/2 API, "CheckOSError(expr)",
"CheckWinError(expr)", "SaveWinError(expr)", "SaveCroakWinError(expr,die,name1,name2)",
"WinError_2_Perl_rc", "FillWinError", "FillOSError(rc)", Loading DLLs and ordinals in DLLs
Perl flavors
perl.exe
perl_.exe
perl__.exe
perl___.exe
Why strange names?
Why dynamic linking?
Why chimera build?
ENVIRONMENT
"PERLLIB_PREFIX"
"PERL_BADLANG"
"PERL_BADFREE"
"PERL_SH_DIR"
"USE_PERL_FLOCK"
"TMP" or "TEMP"
Evolution
Text-mode filehandles
Priorities
DLL name mangling: pre 5.6.2
DLL name mangling: 5.6.2 and beyond
Global DLLs, specific DLLs, "BEGINLIBPATH" and "ENDLIBPATH", . from "LIBPATH"
DLL forwarder generation
Threading
Calls to external programs
Memory allocation
Threads
"COND_WAIT", os2.c
BUGS
AUTHOR
SEE ALSO
perlos390, README.os390 - building and installing Perl for OS/390 and z/OS
SYNOPSIS
DESCRIPTION
Tools
Unpacking Perl distribution on OS/390
Setup and utilities for Perl on OS/390
Configure Perl on OS/390
Build, Test, Install Perl on OS/390
Build Anomalies with Perl on OS/390
Testing Anomalies with Perl on OS/390
Installation Anomalies with Perl on OS/390
Usage Hints for Perl on OS/390
Floating Point Anomalies with Perl on OS/390
Modules and Extensions for Perl on OS/390
AUTHORS
SEE ALSO
Mailing list for Perl on OS/390
HISTORY
perlos400, README.os400 - Perl version 5 on OS/400
DESCRIPTION
Compiling Perl for OS/400 PASE
Installing Perl in OS/400 PASE
Using Perl in OS/400 PASE
Known Problems
Perl on ILE
AUTHORS
perlplan9 - Plan 9-specific documentation for Perl
DESCRIPTION
Invoking Perl
What's in Plan 9 Perl
What's not in Plan 9 Perl
Perl5 Functions not currently supported in Plan 9 Perl
Signals in Plan 9 Perl
COMPILING AND INSTALLING PERL ON PLAN 9
Installing Perl Documentation on Plan 9
BUGS
Revision date
AUTHOR
perlqnx, README.qnx - Perl version 5 on QNX
DESCRIPTION
Required Software for Compiling Perl on QNX4
/bin/sh, ar, nm, cpp, make
Outstanding Issues with Perl on QNX4
QNX auxiliary files
qnx/ar, qnx/cpp
Outstanding issues with perl under QNX6
AUTHOR
perlriscos, README.riscos - Perl version 5 for RISC OS
DESCRIPTION
BUILD
AUTHOR
perlsolaris, README.solaris - Perl version 5 on Solaris systems
DESCRIPTION
Solaris Version Numbers.
RESOURCES
Solaris FAQ, Precompiled Binaries, Solaris Documentation
SETTING UP
File Extraction Problems on Solaris.
Compiler and Related Tools on Solaris.
Environment for Compiling perl on Solaris
RUN CONFIGURE.
64-bit perl on Solaris.
Threads in perl on Solaris.
Malloc Issues with perl on Solaris.
MAKE PROBLEMS.
Dynamic Loading Problems With GNU as and GNU ld, ld.so.1: ./perl: fatal: relocation error:,
dlopen: stub interception failed, #error "No DATAMODEL_NATIVE specified", sh: ar: not found
MAKE TEST
op/stat.t test 4 in Solaris
nss_delete core dump from op/pwent or op/grent
PREBUILT BINARIES OF PERL FOR SOLARIS.
RUNTIME ISSUES FOR PERL ON SOLARIS.
Limits on Numbers of Open Files on Solaris.
SOLARIS-SPECIFIC MODULES.
SOLARIS-SPECIFIC PROBLEMS WITH MODULES.
Proc::ProcessTable on Solaris
BSD::Resource on Solaris
Net::SSLeay on Solaris
SunOS 4.x
AUTHOR
perlsymbian, README.symbian - Perl version 5 on Symbian OS
DESCRIPTION
Compiling Perl on Symbian
Compilation problems
PerlApp
sisify.pl
Using Perl in Symbian
TO DO
WARNING
NOTE
AUTHOR
COPYRIGHT
LICENSE
HISTORY
perltru64, README.tru64 - Perl version 5 on Tru64 (formerly known as Digital UNIX formerly known as DEC
OSF/1) systems
DESCRIPTION
Compiling Perl 5 on Tru64
Using Large Files with Perl on Tru64
Threaded Perl on Tru64
Long Doubles on Tru64
DB_File tests failing on Tru64
64-bit Perl on Tru64
Warnings about floating-point overflow when compiling Perl on Tru64
Testing Perl on Tru64
ext/ODBM_File/odbm Test Failing With Static Builds
Perl Fails Because Of Unresolved Symbol sockatmark
AUTHOR
perluts - Perl under UTS
SYNOPSIS
DESCRIPTION
BUILDING PERL ON UTS
Installing the built perl on UTS
AUTHOR
perlvmesa, README.vmesa - building and installing Perl for VM/ESA.
SYNOPSIS
DESCRIPTION
Unpacking Perl Distribution on VM/ESA
Setup Perl and utilities on VM/ESA
Configure Perl on VM/ESA
Testing Anomalies of Perl on VM/ESA
Usage Hints for Perl on VM/ESA
AUTHORS
SEE ALSO
Mailing list for Perl on VM/ESA
perlvms - VMS-specific documentation for Perl
DESCRIPTION
Installation
Organization of Perl Images
Core Images
Perl Extensions
Installing static extensions
Installing dynamic extensions
File specifications
Syntax
Filename Case
Symbolic Links
Wildcard expansion
Pipes
PERL5LIB and PERLLIB
The Perl Forked Debugger
PERL_VMS_EXCEPTION_DEBUG
Command line
I/O redirection and backgrounding
Command line switches
-i, -S, -u
Perl functions
File tests, backticks, binmode FILEHANDLE, crypt PLAINTEXT, USER, die, dump, exec LIST, fork,
getpwent, getpwnam, getpwuid, gmtime, kill, qx//, select (system call), stat EXPR, system LIST,
time, times, unlink LIST, utime LIST, waitpid PID,FLAGS
Perl variables
%ENV, CRTL_ENV, CLISYM_[LOCAL], Any other string, $!, $^E, $?, $|
Standard modules with VMS-specific differences
SDBM_File
Revision date
AUTHOR
perlvos, README.vos - Perl for Stratus VOS
SYNOPSIS
BUILDING PERL FOR VOS
INSTALLING PERL IN VOS
USING PERL IN VOS
Restrictions of Perl on VOS
Handling of underflow and overflow
TEST STATUS
SUPPORT STATUS
AUTHOR
LAST UPDATE
perlwin32 - Perl under Windows
SYNOPSIS
DESCRIPTION
Setting Up Perl on Win32
Make, Command Shell, Borland C++, Microsoft Visual C++, Microsoft Visual C++ 2008 Express
Edition, Microsoft Visual C++ 2005 Express Edition, Microsoft Visual C++ Toolkit 2003,
Microsoft Platform SDK 64-bit Compiler, MinGW release 3 with gcc, MinGW release 1 with gcc
Building
Testing Perl on Win32
Installation of Perl on Win32
Usage Hints for Perl on Win32
Environment Variables, File Globbing, Using perl from the command line, Building Extensions,
Command-line Wildcard Expansion, Win32 Specific Extensions, Notes on 64-bit Windows
Running Perl Scripts
Miscellaneous Things
BUGS AND CAVEATS
ACKNOWLEDGEMENTS
AUTHORS
Gary Ng <71564.1743@CompuServe.COM>, Gurusamy Sarathy <gsar@activestate.com>, Nick Ing-Simmons
<nick@ing-simmons.net>, Jan Dubois <jand@activestate.com>, Steve Hay <steve.hay@uk.radan.com>
SEE ALSO
HISTORY
PRAGMA DOCUMENTATION
attributes - get/set subroutine or variable attributes
SYNOPSIS
DESCRIPTION
What "import" does
Built-in Attributes
lvalue, method, locked
Available Subroutines
get, reftype
Package-specific Attribute Handling
FETCH_type_ATTRIBUTES, MODIFY_type_ATTRIBUTES
Syntax of Attribute Lists
EXPORTS
Default exports
Available exports
Export tags defined
EXAMPLES
MORE EXAMPLES
SEE ALSO
autouse::lib::autouse, autouse - postpone load of modules until a function is used
SYNOPSIS
DESCRIPTION
WARNING
AUTHOR
SEE ALSO
mro - Method Resolution Order
SYNOPSIS
DESCRIPTION
OVERVIEW
The C3 MRO
What is C3?
How does C3 work
Functions
mro::get_linear_isa($classname[, $type])
mro::set_mro ($classname, $type)
mro::get_mro($classname)
mro::get_isarev($classname)
mro::is_universal($classname)
mro::invalidate_all_method_caches()
mro::method_changed_in($classname)
mro::get_pkg_gen($classname)
next::method
next::can
maybe::next::method
SEE ALSO
The original Dylan paper
http://www.webcom.com/haahr/dylan/linearization-oopsla96.html
<http://www.webcom.com/haahr/dylan/linearization-oopsla96.html>
Pugs
Parrot
http://aspn.activestate.com/ASPN/Mail/Message/perl6-internals/2746631
<http://aspn.activestate.com/ASPN/Mail/Message/perl6-internals/2746631>,
<http://use.perl.org/~autrijus/journal/25768>
Python 2.3 MRO related links
<http://www.python.org/2.3/mro.html>, <http://www.python.org/2.2.2/descrintro.html#mro>
C3 for TinyCLOS
http://www.call-with-current-continuation.org/eggs/c3.html <http://www .call-with-current-
continuation.org/eggs/c3.html>
Class::C3
Class::C3
AUTHOR
re - Perl pragma to alter regular expression behaviour
SYNOPSIS
DESCRIPTION
'taint' mode
'eval' mode
'debug' mode
'Debug' mode
Compile related options, COMPILE, PARSE, OPTIMISE, TRIEC, DUMP, Execute related options,
EXECUTE, MATCH, TRIEE, INTUIT, Extra debugging options, EXTRA, BUFFERS, TRIEM, STATE, STACK,
OPTIMISEM, OFFSETS, OFFSETSDBG, Other useful flags, ALL, All, MORE, More
Exportable Functions
is_regexp($ref), regexp_pattern($ref), regmust($ref), regname($name,$all), regnames($all),
regnames_count()
SEE ALSO
autodie - Replace functions with ones that succeed or die with lexical scope
SYNOPSIS
DESCRIPTION
EXCEPTIONS
CATEGORIES
FUNCTION SPECIFIC NOTES
flock
system/exec
GOTCHAS
DIAGNOSTICS
:void cannot be used with lexical scope, No user hints defined for %s
BUGS
autodie and string eval
REPORTING BUGS
FEEDBACK
AUTHOR
LICENSE
SEE ALSO
ACKNOWLEDGEMENTS
autodiexception, autodie::exception - Exceptions from autodying functions.
SYNOPSIS
DESCRIPTION
Common Methods
Advanced methods
SEE ALSO
LICENSE
AUTHOR
autodiexception::system, autodie::exception::system - Exceptions from autodying system().
SYNOPSIS
DESCRIPTION
stringify
LICENSE
AUTHOR
autodie::hints - Provide hints about user subroutines to autodie
SYNOPSIS
DESCRIPTION
Introduction
What are hints?
Example hints
Manually setting hints from within your program
Adding hints to your module
Insisting on hints
Diagnostics
Attempts to set_hints_for unidentifiable subroutine, fail hints cannot be provided with either
scalar or list hints for %s, %s hint missing for %s
ACKNOWLEDGEMENTS
AUTHOR
LICENSE
SEE ALSO
autouse - postpone load of modules until a function is used
SYNOPSIS
DESCRIPTION
WARNING
AUTHOR
SEE ALSO
base - Establish an ISA relationship with base classes at compile time
SYNOPSIS
DESCRIPTION
DIAGNOSTICS
Base class package "%s" is empty, Class 'Foo' tried to inherit from itself
HISTORY
CAVEATS
SEE ALSO
bigint - Transparent BigInteger support for Perl
SYNOPSIS
DESCRIPTION
use integer vs. use bigint
Options
a or accuracy, p or precision, t or trace, hex, oct, l, lib, try or only, v or version
Math Library
Internal Format
Sign
Methods
inf(), NaN(), e, PI, bexp(), bpi(), upgrade(), in_effect()
MATH LIBRARY
Caveat
CAVAETS
in_effect(), hex()/oct()
MODULES USED
EXAMPLES
LICENSE
SEE ALSO
AUTHORS
bignum - Transparent BigNumber support for Perl
SYNOPSIS
DESCRIPTION
Options
a or accuracy, p or precision, t or trace, l or lib, hex, oct, v or version
Methods
Caveats
inf(), NaN(), e, PI(), bexp(), bpi(), upgrade(), in_effect()
Math Library
INTERNAL FORMAT
SIGN
CAVAETS
in_effect(), hex()/oct()
MODULES USED
EXAMPLES
LICENSE
SEE ALSO
AUTHORS
bigrat - Transparent BigNumber/BigRational support for Perl
SYNOPSIS
DESCRIPTION
Modules Used
Math Library
Sign
Methods
inf(), NaN(), e, PI, bexp(), bpi(), upgrade(), in_effect()
MATH LIBRARY
Cavaet
Options
a or accuracy, p or precision, t or trace, l or lib, hex, oct, v or version
CAVAETS
in_effect(), hex()/oct()
EXAMPLES
perl -Mbigrat -le 'print sqrt(33)'
perl -Mbigrat -le 'print 2*255'
perl -Mbigrat -le 'print 4.5+2*255'
perl -Mbigrat -le 'print 3/7 + 5/7 + 8/3'
perl -Mbigrat -le 'print 12->is_odd()';
perl -Mbignum=l,GMP -le 'print 7 ** 7777'
LICENSE
SEE ALSO
AUTHORS
blib - Use MakeMaker's uninstalled version of a package
SYNOPSIS
DESCRIPTION
BUGS
AUTHOR
bytes - Perl pragma to force byte semantics rather than character semantics
NOTICE
SYNOPSIS
DESCRIPTION
LIMITATIONS
SEE ALSO
charnames - define character names for "\N{named}" string literal escapes
SYNOPSIS
DESCRIPTION
ALIASES
CUSTOM ALIASES
Anonymous hashes
Alias file
Alias shortcut
charnames::viacode(code)
charnames::vianame(name)
CUSTOM TRANSLATORS
ILLEGAL CHARACTERS
BUGS
constant - Perl pragma to declare constants
SYNOPSIS
DESCRIPTION
NOTES
List constants
Defining multiple constants at once
Magic constants
TECHNICAL NOTES
CAVEATS
SEE ALSO
BUGS
AUTHORS
COPYRIGHT & LICENSE
deprecate - Perl pragma for deprecating the core version of a module
SYNOPSIS
DESCRIPTION
EXPORT
SEE ALSO
AUTHOR
COPYRIGHT AND LICENSE
diagnostics, splain - produce verbose warning diagnostics
SYNOPSIS
DESCRIPTION
The "diagnostics" Pragma
The splain Program
EXAMPLES
INTERNALS
BUGS
AUTHOR
encoding - allows you to write your script in non-ascii or non-utf8
SYNOPSIS
ABSTRACT
Literal Conversions
PerlIO layers for "STD(IN|OUT)"
Implicit upgrading for byte strings
Side effects
FEATURES THAT REQUIRE 5.8.1
"NON-EUC" doublebyte encodings, tr//, DATA pseudo-filehandle
USAGE
use encoding [ENCNAME] ;, use encoding ENCNAME [ STDIN => ENCNAME_IN ...] ;, use encoding ENCNAME
Filter=>1;, no encoding;
The Filter Option
Filter-related changes at Encode version 1.87
CAVEATS
NOT SCOPED
DO NOT MIX MULTIPLE ENCODINGS
tr/// with ranges
Legend of characters above
EXAMPLE - Greekperl
KNOWN PROBLEMS
literals in regex that are longer than 127 bytes, EBCDIC, format, Thread safety
The Logic of :locale
HISTORY
SEE ALSO
encoding::warnings - Warn on implicit encoding conversions
VERSION
SYNOPSIS
DESCRIPTION
Overview of the problem
Detecting the problem
Solving the problem
Upgrade both sides to unicode-strings, Downgrade both sides to byte-strings, Specify the
encoding for implicit byte-string upgrading, PerlIO layers for STDIN and STDOUT, Literal
conversions, Implicit upgrading for byte-strings
CAVEATS
SEE ALSO
AUTHORS
COPYRIGHT
feature - Perl pragma to enable new features
SYNOPSIS
DESCRIPTION
Lexical effect
"no feature"
The 'switch' feature
The 'say' feature
the 'state' feature
the 'unicode_strings' feature
FEATURE BUNDLES
IMPLICIT LOADING
fields - compile-time class fields
SYNOPSIS
DESCRIPTION
new, phash
SEE ALSO
filetest - Perl pragma to control the filetest permission operators
SYNOPSIS
DESCRIPTION
Consider this carefully
The "access" sub-pragma
Limitation with regard to "_"
if - "use" a Perl module if a condition holds
SYNOPSIS
DESCRIPTION
BUGS
AUTHOR
inc::latest - use modules bundled in inc/ if they are newer than installed ones
SYNOPSIS
DESCRIPTION
Special notes on bundling
USAGE
Author-mode
loaded_modules(), write(), bundle_module()
As bundled in inc/
AUTHOR
COPYRIGHT
SEE ALSO
integer - Perl pragma to use integer arithmetic instead of floating point
SYNOPSIS
DESCRIPTION
less - perl pragma to request less of something
SYNOPSIS
DESCRIPTION
FOR MODULE AUTHORS
"BOOLEAN = less->of( FEATURE )"
"FEATURES = less->of()"
CAVEATS
This probably does nothing, This works only on 5.10+
lib - manipulate @INC at compile time
SYNOPSIS
DESCRIPTION
Adding directories to @INC
Deleting directories from @INC
Restoring original @INC
CAVEATS
NOTES
SEE ALSO
AUTHOR
COPYRIGHT AND LICENSE
locale - Perl pragma to use and avoid POSIX locales for built-in operations
SYNOPSIS
DESCRIPTION
open - perl pragma to set default PerlIO layers for input and output
SYNOPSIS
DESCRIPTION
NONPERLIO FUNCTIONALITY
IMPLEMENTATION DETAILS
SEE ALSO
ops - Perl pragma to restrict unsafe operations when compiling
SYNOPSIS
DESCRIPTION
SEE ALSO
overload - Package for overloading Perl operations
SYNOPSIS
DESCRIPTION
Declaration of overloaded functions
Calling Conventions for Binary Operations
FALSE, TRUE, "undef"
Calling Conventions for Unary Operations
Calling Conventions for Mutators
"++" and "--", "x=" and other assignment versions
Overloadable Operations
Arithmetic operations, Comparison operations, Bit operations, Increment and decrement,
Transcendental functions, Boolean, string, numeric and regexp conversions, Iteration, File
tests, Matching, Dereferencing, Special
Inheritance and overloading
Strings as values of "use overload" directive, Overloading of an operation is inherited by
derived classes
SPECIAL SYMBOLS FOR "use overload"
Last Resort
Fallback
"undef", TRUE, defined, but FALSE
Copy Constructor
Example
MAGIC AUTOGENERATION
Assignment forms of arithmetic operations, Conversion operations, Increment and decrement,
"abs($a)", Unary minus, Negation, Concatenation, Comparison operations, Iterator, Dereferencing,
Copy operator
Minimal set of overloaded operations
Losing overloading
Run-time Overloading
Public functions
overload::StrVal(arg), overload::Overloaded(arg), overload::Method(obj,op)
Overloading constants
integer, float, binary, q, qr
IMPLEMENTATION
Metaphor clash
Cookbook
Two-face scalars
Two-face references
Symbolic calculator
Really symbolic calculator
AUTHOR
SEE ALSO
DIAGNOSTICS
Odd number of arguments for overload::constant, `%s' is not an overloadable type, `%s' is not a
code reference
BUGS
overloading - perl pragma to lexically control overloading
SYNOPSIS
DESCRIPTION
"no overloading", "no overloading @ops", "use overloading", "use overloading @ops"
parent - Establish an ISA relationship with base classes at compile time
SYNOPSIS
DESCRIPTION
DIAGNOSTICS
Class 'Foo' tried to inherit from itself
HISTORY
CAVEATS
SEE ALSO
AUTHORS AND CONTRIBUTORS
MAINTAINER
LICENSE
sigtrap - Perl pragma to enable simple signal handling
SYNOPSIS
DESCRIPTION
OPTIONS
SIGNAL HANDLERS
stack-trace, die, handler your-handler
SIGNAL LISTS
normal-signals, error-signals, old-interface-signals
OTHER
untrapped, any, signal, number
EXAMPLES
sort - perl pragma to control sort() behaviour
SYNOPSIS
DESCRIPTION
CAVEATS
strict - Perl pragma to restrict unsafe constructs
SYNOPSIS
DESCRIPTION
"strict refs", "strict vars", "strict subs"
HISTORY
subs - Perl pragma to predeclare sub names
SYNOPSIS
DESCRIPTION
threads - Perl interpreter-based threads
VERSION
SYNOPSIS
DESCRIPTION
$thr = threads->create(FUNCTION, ARGS), $thr->join(), $thr->detach(), threads->detach(),
threads->self(), $thr->tid(), threads->tid(), "$thr", threads->object($tid), threads->yield(),
threads->list(), threads->list(threads::all), threads->list(threads::running),
threads->list(threads::joinable), $thr1->equal($thr2), async BLOCK;, $thr->error(),
$thr->_handle(), threads->_handle()
EXITING A THREAD
threads->exit(), threads->exit(status), die(), exit(status), use threads 'exit' =>
'threads_only', threads->create({'exit' => 'thread_only'}, ...),
$thr->set_thread_exit_only(boolean), threads->set_thread_exit_only(boolean)
THREAD STATE
$thr->is_running(), $thr->is_joinable(), $thr->is_detached(), threads->is_detached()
THREAD CONTEXT
Explicit context
Implicit context
$thr->wantarray()
threads->wantarray()
THREAD STACK SIZE
threads->get_stack_size();, $size = $thr->get_stack_size();, $old_size =
threads->set_stack_size($new_size);, use threads ('stack_size' => VALUE);,
$ENV{'PERL5_ITHREADS_STACK_SIZE'}, threads->create({'stack_size' => VALUE}, FUNCTION, ARGS),
$thr2 = $thr1->create(FUNCTION, ARGS)
THREAD SIGNALLING
$thr->kill('SIG...');
WARNINGS
Perl exited with active threads:, Thread creation failed: pthread_create returned #, Thread #
terminated abnormally: .., Using minimum thread stack size of #, Thread creation failed:
pthread_attr_setstacksize(SIZE) returned 22
ERRORS
This Perl not built to support threads, Cannot change stack size of an existing thread, Cannot
signal threads without safe signals, Unrecognized signal name: ..
BUGS AND LIMITATIONS
Thread-safe modules, Using non-thread-safe modules, Current working directory, Environment
variables, Parent-child threads, Creating threads inside special blocks, Unsafe signals, Perl has
been built with "PERL_OLD_SIGNALS" (see "perl -V"), The environment variable "PERL_SIGNALS" is
set to "unsafe" (see "PERL_SIGNALS" in perlrun), The module Perl::Unsafe::Signals is used,
Returning closures from threads, Returning objects from threads, END blocks in threads, Perl Bugs
and the CPAN Version of threads
REQUIREMENTS
SEE ALSO
AUTHOR
LICENSE
ACKNOWLEDGEMENTS
threadshared, threads::shared - Perl extension for sharing data structures between threads
VERSION
SYNOPSIS
DESCRIPTION
EXPORT
FUNCTIONS
share VARIABLE, shared_clone REF, is_shared VARIABLE, lock VARIABLE, cond_wait VARIABLE,
cond_wait CONDVAR, LOCKVAR, cond_timedwait VARIABLE, ABS_TIMEOUT, cond_timedwait CONDVAR,
ABS_TIMEOUT, LOCKVAR, cond_signal VARIABLE, cond_broadcast VARIABLE
OBJECTS
NOTES
BUGS AND LIMITATIONS
SEE ALSO
AUTHOR
LICENSE
utf8 - Perl pragma to enable/disable UTF-8 (or UTF-EBCDIC) in source code
SYNOPSIS
DESCRIPTION
Utility functions
$num_octets = utf8::upgrade($string), $success = utf8::downgrade($string[, FAIL_OK]),
utf8::encode($string), $success = utf8::decode($string), $flag = utf8::is_utf8(STRING), $flag
= utf8::valid(STRING)
BUGS
SEE ALSO
vars - Perl pragma to predeclare global variable names (obsolete)
SYNOPSIS
DESCRIPTION
version - Perl extension for Version Objects
SYNOPSIS
DESCRIPTION
TYPES OF VERSION OBJECTS
Decimal Versions, Dotted Decimal Versions
DECLARING VERSIONS
How to convert a module from decimal to dotted-decimal
How to "declare()" a dotted-decimal version
PARSING AND COMPARING VERSIONS
How to "parse()" a version
How to check for a legal version string
"is_lax()", "is_strict()"
How to compare version objects
OBJECT METHODS
is_alpha()
is_qv()
normal()
numify()
stringify()
EXPORTED FUNCTIONS
qv()
is_lax()
is_strict()
AUTHOR
SEE ALSO
version::Internals - Perl extension for Version Objects
DESCRIPTION
WHAT IS A VERSION?
Decimal Versions, Dotted-Decimal Versions
Decimal Versions
Dotted-Decimal Versions
Alpha Versions
Regular Expressions for Version Parsing
$version::LAX, $version::STRICT, v1.234.5
IMPLEMENTATION DETAILS
Equivalence between Decimal and Dotted-Decimal Versions
Quoting Rules
What about v-strings?
Version Object Internals
original, qv, alpha, version
Replacement UNIVERSAL::VERSION
USAGE DETAILS
Using modules that use version.pm
Decimal versions always work, Dotted-Decimal version work sometimes
Object Methods
new(), qv(), Normal Form, Numification, Stringification, Comparison operators, Logical
Operators
AUTHOR
SEE ALSO
vmsish - Perl pragma to control VMS-specific language features
SYNOPSIS
DESCRIPTION
"vmsish status", "vmsish exit", "vmsish time", "vmsish hushed"
warnings - Perl pragma to control optional warnings
SYNOPSIS
DESCRIPTION
use warnings::register, warnings::enabled(), warnings::enabled($category),
warnings::enabled($object), warnings::fatal_enabled(), warnings::fatal_enabled($category),
warnings::fatal_enabled($object), warnings::warn($message), warnings::warn($category, $message),
warnings::warn($object, $message), warnings::warnif($message), warnings::warnif($category,
$message), warnings::warnif($object, $message)
warnings::register - warnings import function
SYNOPSIS
DESCRIPTION
MODULE DOCUMENTATION
AnyDBM_File - provide framework for multiple DBMs
SYNOPSIS
DESCRIPTION
DBM Comparisons
[0], [1], [2], [3]
SEE ALSO
App::Cpan - easily interact with CPAN from the command line
SYNOPSIS
DESCRIPTION
Options
-a, -A module [ module ... ], -c module, -C module [ module ... ], -D module [ module ... ],
-f, -F, -g module [ module ... ], -G module [ module ... ], -h, -i, -j Config.pm, -J, -l, -L
author [ author ... ], -m, -O, -t, -r, -u, -v
Examples
Methods
run()
EXIT VALUES
TO DO
BUGS
SEE ALSO
SOURCE AVAILABILITY
CREDITS
AUTHOR
COPYRIGHT
App::Prove - Implements the "prove" command.
VERSION
DESCRIPTION
SYNOPSIS
METHODS
Class Methods
Attributes
"archive", "argv", "backwards", "blib", "color", "directives", "dry", "exec", "extension",
"failures", "comments", "formatter", "harness", "ignore_exit", "includes", "jobs", "lib",
"merge", "modules", "parse", "plugins", "quiet", "really_quiet", "recurse", "rules",
"show_count", "show_help", "show_man", "show_version", "shuffle", "state", "state_class",
"taint_fail", "taint_warn", "test_args", "timer", "verbose", "warnings_fail", "warnings_warn"
PLUGINS
Sample Plugin
SEE ALSO
App::Prove::State - State storage for the "prove" command.
VERSION
DESCRIPTION
SYNOPSIS
METHODS
Class Methods
"store", "extension" (optional), "result_class" (optional)
"result_class"
"extension"
"results"
"commit"
Instance Methods
"last", "failed", "passed", "all", "hot", "todo", "slow", "fast", "new", "old", "save"
App::Prove::State::Result - Individual test suite results.
VERSION
DESCRIPTION
SYNOPSIS
METHODS
Class Methods
"state_version"
"test_class"
App::Prove::State::Result::Test - Individual test results.
VERSION
DESCRIPTION
SYNOPSIS
METHODS
Class Methods
Instance Methods
Archive::Extract - A generic archive extracting mechanism
SYNOPSIS
DESCRIPTION
METHODS
$ae = Archive::Extract->new(archive => '/path/to/archive',[type => TYPE])
tar, tgz, gz, Z, zip, bz2, tbz, lzma
$ae->extract( [to => '/output/path'] )
$ae->extract_path, $ae->files
ACCESSORS
$ae->error([BOOL])
$ae->extract_path
$ae->files
$ae->archive
$ae->type
$ae->types
$ae->is_tgz
$ae->is_tar
$ae->is_gz
$ae->is_Z
$ae->is_zip
$ae->is_lzma
$ae->bin_tar
$ae->bin_gzip
$ae->bin_unzip
$ae->bin_unlzma
$bool = $ae->have_old_bunzip2
HOW IT WORKS
CAVEATS
File Extensions
Supporting Very Large Files
Bunzip2 support of arbitrary extensions.
GLOBAL VARIABLES
$Archive::Extract::DEBUG
$Archive::Extract::WARN
$Archive::Extract::PREFER_BIN
TODO / CAVEATS
Mime magic support, Thread safety
BUG REPORTS
AUTHOR
COPYRIGHT
Archive::Tar - module for manipulations of tar archives
SYNOPSIS
DESCRIPTION
Object Methods
Archive::Tar->new( [$file, $compressed] )
$tar->read ( $filename|$handle, [$compressed, {opt => 'val'}] )
limit, filter, extract
$tar->contains_file( $filename )
$tar->extract( [@filenames] )
$tar->extract_file( $file, [$extract_path] )
$tar->list_files( [\@properties] )
$tar->get_files( [@filenames] )
$tar->get_content( $file )
$tar->replace_content( $file, $content )
$tar->rename( $file, $new_name )
$tar->remove (@filenamelist)
$tar->clear
$tar->write ( [$file, $compressed, $prefix] )
$tar->add_files( @filenamelist )
$tar->add_data ( $filename, $data, [$opthashref] )
FILE, HARDLINK, SYMLINK, CHARDEV, BLOCKDEV, DIR, FIFO, SOCKET
$tar->error( [$BOOL] )
$tar->setcwd( $cwd );
Class Methods
Archive::Tar->create_archive($file, $compressed, @filelist)
Archive::Tar->iter( $filename, [ $compressed, {opt => $val} ] )
Archive::Tar->list_archive($file, $compressed, [\@properties])
Archive::Tar->extract_archive($file, $compressed)
$bool = Archive::Tar->has_io_string
$bool = Archive::Tar->has_perlio
$bool = Archive::Tar->has_zlib_support
$bool = Archive::Tar->has_bzip2_support
Archive::Tar->can_handle_compressed_files
GLOBAL VARIABLES
$Archive::Tar::FOLLOW_SYMLINK
$Archive::Tar::CHOWN
$Archive::Tar::CHMOD
$Archive::Tar::SAME_PERMISSIONS
$Archive::Tar::DO_NOT_USE_PREFIX
$Archive::Tar::DEBUG
$Archive::Tar::WARN
$Archive::Tar::error
$Archive::Tar::INSECURE_EXTRACT_MODE
$Archive::Tar::HAS_PERLIO
$Archive::Tar::HAS_IO_STRING
FAQ What's the minimum perl version required to run Archive::Tar?, Isn't Archive::Tar slow?, Isn't
Archive::Tar heavier on memory than /bin/tar?, Can you lazy-load data instead?, How much memory
will an X kb tar file need?, What do you do with unsupported filetypes in an archive?, I'm using
WinZip, or some other non-POSIX client, and files are not being extracted properly!, How do I
extract only files that have property X from an archive?, How do I access .tar.Z files?, How do I
handle Unicode strings?
CAVEATS
TODO
Check if passed in handles are open for read/write, Allow archives to be passed in as string,
Facilitate processing an opened filehandle of a compressed archive
SEE ALSO
The GNU tar specification, The PAX format specication, A comparison of GNU and POSIX tar
standards; "http://www.delorie.com/gnu/docs/tar/tar_114.html", GNU tar intends to switch to POSIX
compatibility, A Comparison between various tar implementations
AUTHOR
ACKNOWLEDGEMENTS
COPYRIGHT
Archive::Tar::File - a subclass for in-memory extracted file from Archive::Tar
SYNOPSIS
DESCRIPTION
Accessors
name, mode, uid, gid, size, mtime, chksum, type, linkname, magic, version, uname, gname,
devmajor, devminor, prefix, raw
Methods
Archive::Tar::File->new( file => $path )
Archive::Tar::File->new( data => $path, $data, $opt )
Archive::Tar::File->new( chunk => $chunk )
$bool = $file->extract( [ $alternative_name ] )
$path = $file->full_path
$bool = $file->validate
$bool = $file->has_content
$content = $file->get_content
$cref = $file->get_content_by_ref
$bool = $file->replace_content( $content )
$bool = $file->rename( $new_name )
Convenience methods
$file->is_file, $file->is_dir, $file->is_hardlink, $file->is_symlink, $file->is_chardev,
$file->is_blockdev, $file->is_fifo, $file->is_socket, $file->is_longlink, $file->is_label,
$file->is_unknown
Attribute::Handlers - Simpler definition of attribute handlers
VERSION
SYNOPSIS
DESCRIPTION
[0], [1], [2], [3], [4], [5], [6], [7]
Typed lexicals
Type-specific attribute handlers
Non-interpretive attribute handlers
Phase-specific attribute handlers
Attributes as "tie" interfaces
EXAMPLES
UTILITY FUNCTIONS
findsym
DIAGNOSTICS
"Bad attribute type: ATTR(%s)", "Attribute handler %s doesn't handle %s attributes", "Declaration
of %s attribute in package %s may clash with future reserved word", "Can't have two ATTR
specifiers on one subroutine", "Can't autotie a %s", "Internal error: %s symbol went missing",
"Won't be able to apply END handler"
AUTHOR
BUGS
COPYRIGHT AND LICENSE
AutoLoader - load subroutines only on demand
SYNOPSIS
DESCRIPTION
Subroutine Stubs
Using AutoLoader's AUTOLOAD Subroutine
Overriding AutoLoader's AUTOLOAD Subroutine
Package Lexicals
Not Using AutoLoader
AutoLoader vs. SelfLoader
CAVEATS
SEE ALSO
AUTHOR
COPYRIGHT AND LICENSE
AutoSplit - split a package for autoloading
SYNOPSIS
DESCRIPTION
$keep, $check, $modtime
Multiple packages
DIAGNOSTICS
AUTHOR
COPYRIGHT AND LICENSE
B - The Perl Compiler Backend
SYNOPSIS
DESCRIPTION
OVERVIEW
Utility Functions
Functions Returning "B::SV", "B::AV", "B::HV", and "B::CV" objects
sv_undef, sv_yes, sv_no, svref_2object(SVREF), amagic_generation, init_av, check_av,
unitcheck_av, begin_av, end_av, comppadlist, regex_padav, main_cv
Functions for Examining the Symbol Table
walksymtable(SYMREF, METHOD, RECURSE, PREFIX)
Functions Returning "B::OP" objects or for walking op trees
main_root, main_start, walkoptree(OP, METHOD), walkoptree_debug(DEBUG)
Miscellaneous Utility Functions
ppname(OPNUM), hash(STR), cast_I32(I), minus_c, cstring(STR), perlstring(STR), class(OBJ),
threadsv_names
Exported utility variabiles
@optype, @specialsv_name
OVERVIEW OF CLASSES
SV-RELATED CLASSES
B::SV Methods
REFCNT, FLAGS, object_2svref
B::IV Methods
IV, IVX, UVX, int_value, needs64bits, packiv
B::NV Methods
NV, NVX
B::RV Methods
RV
B::PV Methods
PV, RV, PVX
B::PVMG Methods
MAGIC, SvSTASH
B::MAGIC Methods
MOREMAGIC, precomp, PRIVATE, TYPE, FLAGS, OBJ, PTR, REGEX
B::PVLV Methods
TARGOFF, TARGLEN, TYPE, TARG
B::BM Methods
USEFUL, PREVIOUS, RARE, TABLE
B::GV Methods
is_empty, NAME, SAFENAME, STASH, SV, IO, FORM, AV, HV, EGV, CV, CVGEN, LINE, FILE, FILEGV,
GvREFCNT, FLAGS
B::IO Methods
LINES, PAGE, PAGE_LEN, LINES_LEFT, TOP_NAME, TOP_GV, FMT_NAME, FMT_GV, BOTTOM_NAME,
BOTTOM_GV, SUBPROCESS, IoTYPE, IoFLAGS, IsSTD
B::AV Methods
FILL, MAX, ARRAY, ARRAYelt, OFF, AvFLAGS
B::CV Methods
STASH, START, ROOT, GV, FILE, DEPTH, PADLIST, OUTSIDE, OUTSIDE_SEQ, XSUB, XSUBANY, CvFLAGS,
const_sv
B::HV Methods
FILL, MAX, KEYS, RITER, NAME, ARRAY, PMROOT
OP-RELATED CLASSES
B::OP Methods
next, sibling, name, ppaddr, desc, targ, type, opt, flags, private, spare
B::UNOP METHOD
first
B::BINOP METHOD
last
B::LOGOP METHOD
other
B::LISTOP METHOD
children
B::PMOP Methods
pmreplroot, pmreplstart, pmnext, pmregexp, pmflags, extflags, precomp, pmoffset
B::SVOP METHOD
sv, gv
B::PADOP METHOD
padix
B::PVOP METHOD
pv
B::LOOP Methods
redoop, nextop, lastop
B::COP Methods
label, stash, stashpv, file, cop_seq, arybase, line, warnings, io, hints, hints_hash
AUTHOR
B::Concise - Walk Perl syntax tree, printing concise info about ops
SYNOPSIS
DESCRIPTION
EXAMPLE
OPTIONS
Options for Opcode Ordering
-basic, -exec, -tree
Options for Line-Style
-concise, -terse, -linenoise, -debug, -env
Options for tree-specific formatting
-compact, -loose, -vt, -ascii
Options controlling sequence numbering
-basen, -bigendian, -littleendian
Other options
-src, -stash="somepackage", -main, -nomain, -nobanner, -banner, -banneris => subref
Option Stickiness
ABBREVIATIONS
OP class abbreviations
OP flags abbreviations
FORMATTING SPECIFICATIONS
Special Patterns
(x(exec_text;basic_text)x), (*(text)*), (*(text1;text2)*), (?(text1#varText2)?), ~
# Variables
#var, #varN, #Var, #addr, #arg, #class, #classsym, #coplabel, #exname, #extarg, #firstaddr,
#flags, #flagval, #hints, #hintsval, #hyphseq, #label, #lastaddr, #name, #NAME, #next,
#nextaddr, #noise, #private, #privval, #seq, #seqnum, #opt, #sibaddr, #svaddr, #svclass,
#svval, #targ, #targarg, #targarglife, #typenum
One-Liner Command tips
perl -MO=Concise,bar foo.pl, perl -MDigest::MD5=md5 -MO=Concise,md5 -e1, perl -MPOSIX
-MO=Concise,_POSIX_ARG_MAX -e1, perl -MPOSIX -MO=Concise,a -e 'print _POSIX_SAVED_IDS', perl
-MPOSIX -MO=Concise,a -e 'sub a{_POSIX_SAVED_IDS}', perl -MB::Concise -e
'B::Concise::compile("-exec","-src", \%B::Concise::)->()'
Using B::Concise outside of the O framework
Example: Altering Concise Renderings
set_style()
set_style_standard($name)
add_style ()
add_callback ()
Running B::Concise::compile()
B::Concise::reset_sequence()
Errors
AUTHOR
B::Debug - Walk Perl syntax tree, printing debug info about ops
SYNOPSIS
DESCRIPTION
OPTIONS
Changes
AUTHOR
LICENSE
B::Deparse - Perl compiler backend to produce perl code
SYNOPSIS
DESCRIPTION
OPTIONS
-d, -fFILE, -l, -p, -P, -q, -sLETTERS, C, iNUMBER, T, vSTRING., -xLEVEL
USING B::Deparse AS A MODULE
Synopsis
Description
new
ambient_pragmas
strict, $[, bytes, utf8, integer, re, warnings, hint_bits, warning_bits, %^H
coderef2text
BUGS
AUTHOR
B::Lint - Perl lint
SYNOPSIS
DESCRIPTION
OPTIONS AND LINT CHECKS
magic-diamond, context, implicit-read and implicit-write, bare-subs, dollar-underscore, private-names, privatenames,
names, undefined-subs, regexp-variables, all, none
NON LINT-CHECK OPTIONS
-u Package
EXTENDING LINT
TODO
while(<FH>) stomps $_, strict oo, unchecked system calls, more tests, validate against older
perls
BUGS
AUTHOR
ACKNOWLEDGEMENTS
B::Lint::Debug - Adds debugging stringification to B::
DESCRIPTION
B::O, O - Generic interface to Perl Compiler backends
SYNOPSIS
DESCRIPTION
CONVENTIONS
IMPLEMENTATION
BUGS
AUTHOR
B::Showlex - Show lexical variables used in functions or files
SYNOPSIS
DESCRIPTION
EXAMPLES
OPTIONS
SEE ALSO
TODO
AUTHOR
B::Terse - Walk Perl syntax tree, printing terse info about ops
SYNOPSIS
DESCRIPTION
AUTHOR
B::Xref - Generates cross reference reports for Perl programs
SYNOPSIS
DESCRIPTION
OPTIONS
"-oFILENAME", "-r", "-d", "-D[tO]"
BUGS
AUTHOR
Benchmark - benchmark running times of Perl code
SYNOPSIS
DESCRIPTION
Methods
new, debug, iters
Standard Exports
timeit(COUNT, CODE), timethis ( COUNT, CODE, [ TITLE, [ STYLE ]] ), timethese ( COUNT,
CODEHASHREF, [ STYLE ] ), timediff ( T1, T2 ), timestr ( TIMEDIFF, [ STYLE, [ FORMAT ] ] )
Optional Exports
clearcache ( COUNT ), clearallcache ( ), cmpthese ( COUNT, CODEHASHREF, [ STYLE ] ), cmpthese
( RESULTSHASHREF, [ STYLE ] ), countit(TIME, CODE), disablecache ( ), enablecache ( ),
timesum ( T1, T2 )
:hireswallclock
NOTES
EXAMPLES
INHERITANCE
CAVEATS
SEE ALSO
AUTHORS
MODIFICATION HISTORY
CGI - Handle Common Gateway Interface requests and responses
SYNOPSIS
DESCRIPTION
PROGRAMMING STYLE
CALLING CGI.PM ROUTINES
CREATING A NEW QUERY OBJECT (OBJECT-ORIENTED STYLE):
CREATING A NEW QUERY OBJECT FROM AN INPUT FILE
FETCHING A LIST OF KEYWORDS FROM THE QUERY:
FETCHING THE NAMES OF ALL THE PARAMETERS PASSED TO YOUR SCRIPT:
FETCHING THE VALUE OR VALUES OF A SINGLE NAMED PARAMETER:
SETTING THE VALUE(S) OF A NAMED PARAMETER:
APPENDING ADDITIONAL VALUES TO A NAMED PARAMETER:
IMPORTING ALL PARAMETERS INTO A NAMESPACE:
DELETING A PARAMETER COMPLETELY:
DELETING ALL PARAMETERS:
HANDLING NON-URLENCODED ARGUMENTS
DIRECT ACCESS TO THE PARAMETER LIST:
FETCHING THE PARAMETER LIST AS A HASH:
SAVING THE STATE OF THE SCRIPT TO A FILE:
RETRIEVING CGI ERRORS
USING THE FUNCTION-ORIENTED INTERFACE
:cgi, :form, :html2, :html3, :html4, :netscape, :html, :standard, :all
PRAGMAS
-any, -compile, -nosticky, -tabindex, -no_undef_params, -no_xhtml, -utf8, -nph,
-newstyle_urls, -oldstyle_urls, -autoload, -no_debug, -debug, -private_tempfiles
SPECIAL FORMS FOR IMPORTING HTML-TAG FUNCTIONS
1. start_table() (generates a <table> tag), 2. end_table() (generates a </table> tag), 3.
start_ul() (generates a <ul> tag), 4. end_ul() (generates a </ul> tag)
GENERATING DYNAMIC DOCUMENTS
CREATING A STANDARD HTTP HEADER:
GENERATING A REDIRECTION HEADER
CREATING THE HTML DOCUMENT HEADER
Parameters:, 4, 5, 6..
ENDING THE HTML DOCUMENT:
CREATING A SELF-REFERENCING URL THAT PRESERVES STATE INFORMATION:
OBTAINING THE SCRIPT'S URL
-absolute, -relative, -full, -path (-path_info), -query (-query_string), -base, -rewrite
MIXING POST AND URL PARAMETERS
CREATING STANDARD HTML ELEMENTS:
PROVIDING ARGUMENTS TO HTML SHORTCUTS
THE DISTRIBUTIVE PROPERTY OF HTML SHORTCUTS
HTML SHORTCUTS AND LIST INTERPOLATION
NON-STANDARD HTML SHORTCUTS
AUTOESCAPING HTML
$escaped_string = escapeHTML("unescaped string");, $charset = charset([$charset]);, $flag =
autoEscape([$flag]);
PRETTY-PRINTING HTML
CREATING FILL-OUT FORMS:
CREATING AN ISINDEX TAG
STARTING AND ENDING A FORM
application/x-www-form-urlencoded, multipart/form-data
FORM ELEMENTS
-name, -value, -values, -tabindex, -id, -override, -onChange, -onFocus, -onBlur,
-onMouseOver, -onMouseOut, -onSelect
CREATING A TEXT FIELD
Parameters
CREATING A BIG TEXT FIELD
CREATING A PASSWORD FIELD
CREATING A FILE UPLOAD FIELD
Parameters
PROCESSING A FILE UPLOAD FIELD
CREATING A POPUP MENU
CREATING AN OPTION GROUP
CREATING A SCROLLING LIST
Parameters:
CREATING A GROUP OF RELATED CHECKBOXES
Parameters:
CREATING A STANDALONE CHECKBOX
Parameters:
CREATING A RADIO BUTTON GROUP
Parameters:
CREATING A SUBMIT BUTTON
Parameters:
CREATING A RESET BUTTON
CREATING A DEFAULT BUTTON
CREATING A HIDDEN FIELD
Parameters:
CREATING A CLICKABLE IMAGE BUTTON
Parameters:, 3. The third option (-align, optional) is an alignment type, and may be TOP,
BOTTOM or MIDDLE
CREATING A JAVASCRIPT ACTION BUTTON
HTTP COOKIES
1. an expiration time, 2. a domain, 3. a path, 4. a "secure" flag, -name, -value, -path, -domain,
-expires, -secure
WORKING WITH FRAMES
1. Create a <Frameset> document, 2. Specify the destination for the document in the HTTP header,
3. Specify the destination for the document in the <form> tag
SUPPORT FOR JAVASCRIPT
onLoad, onUnload, onSubmit, onClick, onChange, onFocus, onBlur, onSelect, onMouseOver, onMouseOut
LIMITED SUPPORT FOR CASCADING STYLE SHEETS
DEBUGGING
DUMPING OUT ALL THE NAME/VALUE PAIRS
FETCHING ENVIRONMENT VARIABLES
Accept(), raw_cookie(), user_agent(), path_info(), path_translated(), remote_host(),
remote_addr(), script_name() Return the script name as a partial URL, for self-refering scripts,
referer(), auth_type (), server_name (), virtual_host (), server_port (), virtual_port (),
server_software (), remote_user (), user_name (), request_method(), content_type(), http(),
https()
USING NPH SCRIPTS
In the use statement, By calling the nph() method:, By using -nph parameters
Server Push
multipart_init(), multipart_start(), multipart_end(), multipart_final()
Avoiding Denial of Service Attacks
$CGI::POST_MAX, $CGI::DISABLE_UPLOADS, 1. On a script-by-script basis, 2. Globally for all
scripts
COMPATIBILITY WITH CGI-LIB.PL
AUTHOR INFORMATION
CREDITS
Matt Heffron (heffron@falstaff.css.beckman.com), James Taylor (james.taylor@srs.gov), Scott
Anguish <sanguish@digifix.com>, Mike Jewell (mlj3u@virginia.edu), Timothy Shimmin
(tes@kbs.citri.edu.au), Joergen Haegg (jh@axis.se), Laurent Delfosse (delfosse@delfosse.com),
Richard Resnick (applepi1@aol.com), Craig Bishop (csb@barwonwater.vic.gov.au), Tony Curtis
(tc@vcpc.univie.ac.at), Tim Bunce (Tim.Bunce@ig.co.uk), Tom Christiansen (tchrist@convex.com),
Andreas Koenig (k@franz.ww.TU-Berlin.DE), Tim MacKenzie (Tim.MacKenzie@fulcrum.com.au), Kevin B.
Hendricks (kbhend@dogwood.tyler.wm.edu), Stephen Dahmen (joyfire@inxpress.net), Ed Jordan
(ed@fidalgo.net), David Alan Pisoni (david@cnation.com), Doug MacEachern (dougm@opengroup.org),
Robin Houston (robin@oneworld.org), ...and many many more..
A COMPLETE EXAMPLE OF A SIMPLE FORM-BASED SCRIPT
BUGS
SEE ALSO
CGI::Apache - Backward compatibility module for CGI.pm
SYNOPSIS
ABSTRACT
DESCRIPTION
AUTHOR INFORMATION
BUGS
SEE ALSO
CGI::Carp, CGI::Carp - CGI routines for writing to the HTTPD (or other) error log
SYNOPSIS
DESCRIPTION
REDIRECTING ERROR MESSAGES
MAKING PERL ERRORS APPEAR IN THE BROWSER WINDOW
Changing the default message
DOING MORE THAN PRINTING A MESSAGE IN THE EVENT OF PERL ERRORS
MAKING WARNINGS APPEAR AS HTML COMMENTS
OVERRIDING THE NAME OF THE PROGRAM
AUTHORS
SEE ALSO
CGI::Cookie - Interface to Netscape Cookies
SYNOPSIS
DESCRIPTION
USING CGI::Cookie
1. expiration date, 2. domain, 3. path, 4. secure flag, 4. httponly flag
Creating New Cookies
Sending the Cookie to the Browser
Recovering Previous Cookies
Manipulating Cookies
name(), value(), domain(), path(), expires()
AUTHOR INFORMATION
BUGS
SEE ALSO
CGI::Fast - CGI Interface for Fast CGI
SYNOPSIS
DESCRIPTION
OTHER PIECES OF THE PUZZLE
WRITING FASTCGI PERL SCRIPTS
INSTALLING FASTCGI SCRIPTS
USING FASTCGI SCRIPTS AS CGI SCRIPTS
EXTERNAL FASTCGI SERVER INVOCATION
FCGI_SOCKET_PATH, FCGI_LISTEN_QUEUE
CAVEATS
AUTHOR INFORMATION
BUGS
SEE ALSO
CGI::Pretty - module to produce nicely formatted HTML code
SYNOPSIS
DESCRIPTION
Recommendation for when to use CGI::Pretty
Tags that won't be formatted
Customizing the Indenting
AUTHOR
SEE ALSO
CGI::Push - Simple Interface to Server Push
SYNOPSIS
DESCRIPTION
USING CGI::Push
-next_page, -last_page, -type, -delay, -cookie, -target, -expires, -nph
Heterogeneous Pages
Changing the Page Delay on the Fly
INSTALLING CGI::Push SCRIPTS
AUTHOR INFORMATION
BUGS
SEE ALSO
CGI::Switch - Backward compatibility module for defunct CGI::Switch
SYNOPSIS
ABSTRACT
DESCRIPTION
AUTHOR INFORMATION
BUGS
SEE ALSO
CGI::Util - Internal utilities used by CGI module
SYNOPSIS
DESCRIPTION
AUTHOR INFORMATION
SEE ALSO
CORE - Pseudo-namespace for Perl's core routines
SYNOPSIS
DESCRIPTION
OVERRIDING CORE FUNCTIONS
AUTHOR
SEE ALSO
CPAN - query, download and build perl modules from CPAN sites
SYNOPSIS
DESCRIPTION
CPAN::shell([$prompt, $command]) Starting Interactive Mode
Searching for authors, bundles, distribution files and modules, "get", "make", "test",
"install", "clean" modules or distributions, "readme", "perldoc", "look" module or
distribution, "ls" author, "ls" globbing_expression, "failed", Persistence between sessions,
The "force" and the "fforce" pragma, Lockfile, Signals
CPAN::Shell
autobundle
hosts
mkmyconfig
recent ***EXPERIMENTAL COMMAND***
recompile
report Bundle|Distribution|Module
smoke ***EXPERIMENTAL COMMAND***
upgrade [Module|/Regex/]...
The four "CPAN::*" Classes: Author, Bundle, Module, Distribution
Integrating local directories
Redirection
CONFIGURATION
completion support, displaying some help: o conf help, displaying current values: o conf [KEY],
changing of scalar values: o conf KEY VALUE, changing of list values: o conf KEY
SHIFT|UNSHIFT|PUSH|POP|SPLICE|LIST, reverting to saved: o conf defaults, saving the config: o
conf commit
Config Variables
"o conf <scalar option>", "o conf <scalar option> <value>", "o conf <list option>", "o conf
<list option> [shift|pop]", "o conf <list option> [unshift|push|splice] <list>", interactive
editing: o conf init [MATCH|LIST]
CPAN::anycwd($path): Note on config variable getcwd
cwd, getcwd, fastcwd, backtickcwd
Note on the format of the urllist parameter
The urllist parameter has CD-ROM support
Maintaining the urllist parameter
The "requires" and "build_requires" dependency declarations
Configuration for individual distributions (Distroprefs)
Filenames
Fallback Data::Dumper and Storable
Blueprint
Language Specs
comment [scalar], cpanconfig [hash], depends [hash] *** EXPERIMENTAL FEATURE ***, disabled
[boolean], features [array] *** EXPERIMENTAL FEATURE ***, goto [string], install [hash], make
[hash], match [hash], patches [array], pl [hash], test [hash]
Processing Instructions
args [array], commandline, eexpect [hash], env [hash], expect [array]
Schema verification with "Kwalify"
Example Distroprefs Files
PROGRAMMER'S INTERFACE
expand($type,@things), expandany(@things), Programming Examples
Methods in the other Classes
CPAN::Author::as_glimpse(), CPAN::Author::as_string(), CPAN::Author::email(),
CPAN::Author::fullname(), CPAN::Author::name(), CPAN::Bundle::as_glimpse(),
CPAN::Bundle::as_string(), CPAN::Bundle::clean(), CPAN::Bundle::contains(),
CPAN::Bundle::force($method,@args), CPAN::Bundle::get(), CPAN::Bundle::inst_file(),
CPAN::Bundle::inst_version(), CPAN::Bundle::uptodate(), CPAN::Bundle::install(),
CPAN::Bundle::make(), CPAN::Bundle::readme(), CPAN::Bundle::test(),
CPAN::Distribution::as_glimpse(), CPAN::Distribution::as_string(),
CPAN::Distribution::author, CPAN::Distribution::pretty_id(), CPAN::Distribution::base_id(),
CPAN::Distribution::clean(), CPAN::Distribution::containsmods(),
CPAN::Distribution::cvs_import(), CPAN::Distribution::dir(),
CPAN::Distribution::force($method,@args), CPAN::Distribution::get(),
CPAN::Distribution::install(), CPAN::Distribution::install_tested(),
CPAN::Distribution::isa_perl(), CPAN::Distribution::look(), CPAN::Distribution::make(),
CPAN::Distribution::perldoc(), CPAN::Distribution::prefs(), CPAN::Distribution::prereq_pm(),
CPAN::Distribution::readme(), CPAN::Distribution::reports(), CPAN::Distribution::read_yaml(),
CPAN::Distribution::test(), CPAN::Distribution::uptodate(), CPAN::Index::force_reload(),
CPAN::Index::reload(), CPAN::InfoObj::dump(), CPAN::Module::as_glimpse(),
CPAN::Module::as_string(), CPAN::Module::clean(), CPAN::Module::cpan_file(),
CPAN::Module::cpan_version(), CPAN::Module::cvs_import(), CPAN::Module::description(),
CPAN::Module::distribution(), CPAN::Module::dslip_status(),
CPAN::Module::force($method,@args), CPAN::Module::get(), CPAN::Module::inst_file(),
CPAN::Module::available_file(), CPAN::Module::inst_version(),
CPAN::Module::available_version(), CPAN::Module::install(), CPAN::Module::look(),
CPAN::Module::make(), CPAN::Module::manpage_headline(), CPAN::Module::perldoc(),
CPAN::Module::readme(), CPAN::Module::reports(), CPAN::Module::test(),
CPAN::Module::uptodate(), CPAN::Module::userid()
Cache Manager
Bundles
PREREQUISITES
UTILITIES
Finding packages and VERSION
Debugging
o debug package.., o debug -package.., o debug all, o debug number
Floppy, Zip, Offline Mode
Basic Utilities for Programmers
has_inst($module), has_usable($module), instance($module)
SECURITY
Cryptographically signed modules
EXPORT
ENVIRONMENT
POPULATE AN INSTALLATION WITH LOTS OF MODULES
WORKING WITH CPAN.pm BEHIND FIREWALLS
Three basic types of firewalls
http firewall, ftp firewall, One-way visibility, SOCKS, IP Masquerade
Configuring lynx or ncftp for going through a firewall
FAQ 1), 2), 3), 4), 5), 6), 7), 8), 9), 10), 11), 12), 13), 14), 15), 16), 17), 18)
COMPATIBILITY
OLD PERL VERSIONS
CPANPLUS
SECURITY ADVICE
BUGS
AUTHOR
LICENSE
TRANSLATIONS
SEE ALSO
CPAN::API::HOWTO - a recipe book for programming with CPAN.pm
RECIPES
What distribution contains a particular module?
What modules does a particular distribution contain?
SEE ALSO
LICENSE
AUTHOR
CPAN::Distroprefs -- read and match distroprefs
SYNOPSIS
DESCRIPTION
INTERFACE
a CPAN::Distroprefs::Result object, "undef", indicating that no prefs files remain to be found
RESULTS
Common
Errors
Successes
PREFS
LICENSE
CPAN::FirstTime - Utility for CPAN::Config file Initialization
SYNOPSIS
DESCRIPTION
auto_commit, build_cache, build_dir, build_dir_reuse, build_requires_install_policy, cache_metadata,
check_sigs, colorize_output, colorize_print, colorize_warn, colorize_debug, commandnumber_in_prompt,
connect_to_internet_ok, ftp_passive, ftpstats_period, ftpstats_size, getcwd, halt_on_failure,
histfile, histsize, inactivity_timeout, index_expire, inhibit_startup_message, keep_source_where,
load_module_verbosity, makepl_arg, make_arg, make_install_arg, make_install_make_command,
mbuildpl_arg, mbuild_arg, mbuild_install_arg, mbuild_install_build_command, pager, prefer_installer,
prefs_dir, prerequisites_policy, randomize_urllist, scan_cache, shell, show_unparsable_versions,
show_upload_date, show_zero_versions, tar_verbosity, term_is_latin, term_ornaments, test_report,
perl5lib_verbosity, trust_test_report_history, use_sqlite, version_timeout, yaml_load_code,
yaml_module
LICENSE
CPAN::Kwalify - Interface between CPAN.pm and Kwalify.pm
SYNOPSIS
DESCRIPTION
_validate($schema_name, $data, $file, $doc), yaml($schema_name)
AUTHOR
LICENSE
CPAN::Version - utility functions to compare CPAN versions
SYNOPSIS
DESCRIPTION
LICENSE
CPANPLUS - API & CLI access to the CPAN mirrors
SYNOPSIS
GUIDE TO DOCUMENTATION
GENERAL USAGE
API REFERENCE
COMMANDLINE TOOLS
STARTING AN INTERACTIVE SHELL
BUILDING PACKAGES
$bool = install( Module::Name | /A/AU/AUTHOR/Module-Name-1.tgz )
$where = fetch( Module::Name | /A/AU/AUTHOR/Module-Name-1.tgz )
$where = get( Module::Name | /A/AU/AUTHOR/Module-Name-1.tgz )
shell()
FAQ
BUG REPORTS
AUTHOR
COPYRIGHT
SEE ALSO
CONTACT INFORMATION
Bug reporting: bug-cpanplus@rt.cpan.org, Questions & suggestions:
cpanplus-devel@lists.sourceforge.net
CPANPLUS::Backend
SYNOPSIS
DESCRIPTION
ENVIRONMENT
METHODS
$cb = CPANPLUS::Backend->new( [CONFIGURE_OBJ] )
Provide a valid "CPANPLUS::Configure" object, No arguments
$href = $cb->module_tree( [@modules_names_list] )
$href = $cb->author_tree( [@author_names_list] )
$conf = $cb->configure_object;
$su = $cb->selfupdate_object;
@mods = $cb->search( type => TYPE, allow => AREF, [data => AREF, verbose => BOOL] )
$backend_rv = $cb->fetch( modules => \@mods )
$backend_rv = $cb->extract( modules => \@mods )
$backend_rv = $cb->install( modules => \@mods )
$backend_rv = $cb->readme( modules => \@mods )
$backend_rv = $cb->files( modules => \@mods )
$backend_rv = $cb->distributions( modules => \@mods )
$mod_obj = $cb->parse_module( module => $modname|$distname|$modobj|URI|PATH )
Text::Bastardize, Text-Bastardize, Text-Bastardize-1.06, AYRNIEU/Text-Bastardize,
AYRNIEU/Text-Bastardize-1.06, AYRNIEU/Text-Bastardize-1.06.tar.gz,
http://example.com/Text-Bastardize-1.06.tar.gz, file:///tmp/Text-Bastardize-1.06.tar.gz,
/tmp/Text-Bastardize-1.06, ./Text-Bastardize-1.06
$bool = $cb->reload_indices( [update_source => BOOL, verbose => BOOL] );
$bool = $cb->flush(CACHE_NAME)
"methods", "hosts", "modules", "lib", "load", "all"
@mods = $cb->installed()
$bool = $cb->local_mirror([path => '/dir/to/save/to', index_files => BOOL, force => BOOL, verbose =>
BOOL] )
path, index_files, force, verbose
$file = $cb->autobundle([path => OUTPUT_PATH, force => BOOL, verbose => BOOL])
$bool = $cb->save_state
CUSTOM MODULE SOURCES
%files = $cb->list_custom_sources
$local_index = $cb->add_custom_source( uri => URI, [verbose => BOOL] );
$local_index = $cb->remove_custom_source( uri => URI, [verbose => BOOL] );
$bool = $cb->update_custom_source( [remote => URI] );
$file = $cb->write_custom_source_index( path => /path/to/package/root, [to => /path/to/index/file,
verbose => BOOL] );
BUG REPORTS
AUTHOR
COPYRIGHT
SEE ALSO
CPANPLUS::Backend::RV
SYNOPSIS
DESCRIPTION
METHODS
new( ok => BOOL, args => DATA, rv => DATA, [function => $method_name] )
ok, args, rv, function
BUG REPORTS
AUTHOR
COPYRIGHT
CPANPLUS::Config
SYNOPSIS
DESCRIPTION
CONFIGURATION
Section 'conf'
hosts
base
buildflags
cpantest
cpantest_mx
debug
dist_type
email
extractdir
fetchdir
flush
force
lib
makeflags
makemakerflags
md5
no_update
passive
prefer_bin
prefer_makefile
prereqs
shell
show_startup_tip
signature
skiptest
storable
timeout
verbose
write_install_log
source_engine
cpantest_reporter_args
editor
make
pager
shell
sudo
perlwrapper
BUG REPORTS
AUTHOR
COPYRIGHT
SEE ALSO
CPANPLUS::Configure
SYNOPSIS
DESCRIPTION
METHODS
$Configure = CPANPLUS::Configure->new( load_configs => BOOL )
load_configs
$bool = $Configure->init( [rescan => BOOL])
can_save( [$config_location] )
$file = $conf->save( [$package_name] )
options( type => TYPE )
ACCESSORS
get_SOMETHING( ITEM, [ITEM, ITEM, ... ] );
set_SOMETHING( ITEM => VAL, [ITEM => VAL, ITEM => VAL, ... ] );
add_SOMETHING( ITEM => VAL, [ITEM => VAL, ITEM => VAL, ... ] );
set|get_conf, set|get_program, _set|_get_build, _set|_get_source, _set|_get_mirror,
_set|_get_fetch
BUG REPORTS
AUTHOR
COPYRIGHT
SEE ALSO
CPANPLUS::Dist
SYNOPSIS
DESCRIPTION
ACCESSORS
parent(), status()
STATUS ACCESSORS
created(), installed(), uninstalled(), dist()
$dist = CPANPLUS::Dist::YOUR_DIST_TYPE_HERE->new( module => MODOBJ );
@dists = CPANPLUS::Dist->dist_types;
$bool = CPANPLUS::Dist->rescan_dist_types;
$bool = CPANPLUS::Dist->has_dist_type( $type )
$bool = $dist->prereq_satisfied( modobj => $modobj, version => $version_spec )
$configure_requires = $dist->find_configure_requires( [file => /path/to/META.yml] )
$bool = $dist->_resolve_prereqs( ... )
CPANPLUS::Dist::Autobundle
SYNOPSIS
CPANPLUS::Dist::Base - Base class for custom distribution classes
SYNOPSIS
DESCRIPTION
FLOW
METHODS
@subs = $Class->methods
$bool = $Class->format_available
$bool = $dist->init
$bool = $dist->prepare
$bool = $dist->create
$bool = $dist->install
$bool = $dist->uninstall
CPANPLUS::Dist::Build - CPANPLUS plugin to install packages that use Build.PL
SYNOPSIS
DESCRIPTION
ACCESSORS
"parent()", "status()"
STATUS ACCESSORS
"build_pl ()", "build ()", "test ()", "prepared ()", "distdir ()", "created ()", "installed ()",
uninstalled (), "_create_args ()", "_install_args ()"
METHODS
$bool = CPANPLUS::Dist::Build->format_available();
$bool = $dist->init();
$bool = $dist->prepare([perl => '/path/to/perl', buildflags => 'EXTRA=FLAGS', force => BOOL, verbose
=> BOOL])
$dist->create([perl => '/path/to/perl', buildflags => 'EXTRA=FLAGS', prereq_target => TARGET, force
=> BOOL, verbose => BOOL, skiptest => BOOL])
$dist->install([verbose => BOOL, perl => /path/to/perl])
AUTHOR
LICENSE
CPANPLUS::Dist::Build::Constants - Constants for CPANPLUS::Dist::Build
SYNOPSIS
DESCRIPTION
AUTHOR
LICENSE
CPANPLUS::Dist::MM
SYNOPSIS
ACCESSORS
parent(), status()
STATUS ACCESSORS
makefile (), make (), test (), prepared (), distdir (), created (), installed (), uninstalled (),
_create_args (), _install_args ()
METHODS
$bool = $dist->format_available();
$href = $dist->_find_prereqs( file => '/path/to/Makefile', [verbose => BOOL])
$bool = $dist->create([perl => '/path/to/perl', make => '/path/to/make', makeflags => 'EXTRA=FLAGS',
prereq_target => TARGET, skiptest => BOOL, force => BOOL, verbose => BOOL])
$bool = $dist->install([make => '/path/to/make', makemakerflags => 'EXTRA=FLAGS', force => BOOL,
verbose => BOOL])
$bool = $dist->write_makefile_pl([force => BOOL, verbose => BOOL])
CPANPLUS::Dist::Sample -- Sample code to create your own Dist::* plugin
Description.
CPANPLUS::Error
SYNOPSIS
DESCRIPTION
FUNCTIONS
cp_msg("message string" [,VERBOSE])
msg()
cp_error("error string" [,VERBOSE])
error()
CLASS METHODS
CPANPLUS::Error->stack()
CPANPLUS::Error->stack_as_string([TRACE])
CPANPLUS::Error->flush()
GLOBAL VARIABLES
$ERROR_FH, $MSG_FH
CPANPLUS::FAQ
DESCRIPTION
BUG REPORTS
AUTHOR
COPYRIGHT
CPANPLUS::Hacking
DESCRIPTION
OBTAINING CPANPLUS
INSTALLING CPANPLUS
CONFIGURING CPANPLUS
RUNNING CPANPLUS FROM DEVELOPMENT ENVIRONMENT
RUNNING CPANPLUS TESTS
FINDING BUGS
Problem description, Program demonstrating the bug, [OPTIONAL] A patch to the test suite to test
for the bug, [OPTIONAL] A patch to the code + tests + documentation
SUPPLYING PATCHES
In "diff -u" or "diff -c" format, From the root of the snapshot, Including patches for code +
tests + docs, Sent per mail to cpanplus-devel@lists.sourceforge.net, With subject containing
"[PATCH]" + description of the patch
CPANPLUS::Internals
SYNOPSIS
DESCRIPTION
ACCESSORS
_conf, _id
METHODS
$internals = CPANPLUS::Internals->_init( _conf => CONFIG_OBJ )
$bool = $internals->_flush( list => \@caches )
$bool = $internals->_register_callback( name => CALLBACK_NAME, code => CODEREF );
install_prerequisite, send_test_report, munge_test_report, edit_test_report,
proceed_on_test_failure, munge_dist_metafile
$bool = $internals->_add_to_includepath( directories => \@dirs )
$id = CPANPLUS::Internals->_last_id
$id = CPANPLUS::Internals->_store_id( $internals )
$obj = CPANPLUS::Internals->_retrieve_id( $ID )
CPANPLUS::Internals->_remove_id( $ID )
@objs = CPANPLUS::Internals->_return_all_objects
CPANPLUS::Internals::Extract
SYNOPSIS
DESCRIPTION
$dir = _extract( module => $modobj, [perl => '/path/to/perl', extractdir =>
'/path/to/extract/to', prefer_bin => BOOL, verbose => BOOL, force => BOOL] )
module, extractdir, prefer_bin, perl, verbose, force
CPANPLUS::Internals::Fetch
SYNOPSIS
DESCRIPTION
METHODS
$path = _fetch( module => $modobj, [fetchdir => '/path/to/save/to', fetch_from =>
'scheme://path/to/fetch/from', verbose => BOOL, force => BOOL, prefer_bin => BOOL, ttl => $seconds] )
_add_fail_host( host => $host_hashref )
_host_ok( host => $host_hashref )
CPANPLUS::Internals::Report
SYNOPSIS
DESCRIPTION
METHODS
$bool = $cb->_have_query_report_modules
$bool = $cb->_have_send_report_modules
@list = $cb->_query_report( module => $modobj, [all_versions => BOOL, verbose => BOOL] )
$bool = $cb->_send_report( module => $modobj, buffer => $make_output, failed => BOOL, [save => BOOL,
address => $email_to, verbose => BOOL, force => BOOL]);
module, buffer, failed, save, address, verbose, force
CPANPLUS::Internals::Search
SYNOPSIS
DESCRIPTION
METHODS
_search_module_tree( type => TYPE, allow => \@regexes, [data => \@previous_results ] )
type, allow, data
_search_author_tree( type => TYPE, allow => \@regexex, [data => \@previous_results ] )
type, allow, data
_all_installed()
CPANPLUS::Internals::Source
SYNOPSIS
DESCRIPTION
METHODS
$cb->_build_trees( uptodate => BOOL, [use_stored => BOOL, path => $path, verbose => BOOL] )
uptodate, path, verbose, use_stored
$cb->_check_trees( [update_source => BOOL, path => PATH, verbose => BOOL] )
update_source, path, verbose
$cb->__check_uptodate( file => $file, name => $name, [update_source => BOOL, verbose => BOOL] )
file, name, update_source, verbose
$cb->_update_source( name => $name, [path => $path, verbose => BOOL] )
name, path, verbose
$cb->__create_author_tree([path => $path, uptodate => BOOL, verbose => BOOL])
uptodate, path, verbose
$cb->_create_mod_tree([path => $path, uptodate => BOOL, verbose => BOOL])
uptodate, path, verbose
$cb->__create_dslip_tree([path => $path, uptodate => BOOL, verbose => BOOL])
uptodate, path, verbose
$cb->_dslip_defs ()
$file = $cb->_add_custom_module_source( uri => URI, [verbose => BOOL] );
$index = $cb->__custom_module_source_index_file( uri => $uri );
$file = $cb->_remove_custom_module_source( uri => URI, [verbose => BOOL] );
%files = $cb->__list_custom_module_sources
$bool = $cb->__update_custom_module_sources( [verbose => BOOL] );
$ok = $cb->__update_custom_module_source
$bool = $cb->__write_custom_module_index( path => /path/to/packages, [to => /path/to/index/file,
verbose => BOOL] )
$bool = $cb->__create_custom_module_entries( [verbose => BOOL] )
CPANPLUS::Internals::Source::Memory - In memory implementation
$cb->__memory_retrieve_source(name => $name, [path => $path, uptodate => BOOL, verbose => BOOL])
name, uptodate, path, verbose
$cb->__memory_save_source([verbose => BOOL, path => $path])
path, verbose
CPANPLUS::Internals::Source::SQLite - SQLite implementation
CPANPLUS::Internals::Utils
SYNOPSIS
DESCRIPTION
METHODS
$cb->_mkdir( dir => '/some/dir' )
$cb->_chdir( dir => '/some/dir' )
$cb->_rmdir( dir => '/some/dir' );
$cb->_perl_version ( perl => 'some/perl/binary' );
$cb->_version_to_number( version => $version );
$cb->_whoami
_get_file_contents( file => $file );
$cb->_mode_plus_w( file => '/path/to/file' );
$uri = $cb->_host_to_uri( scheme => SCHEME, host => HOST, path => PATH );
$cb->_vcmp( VERSION, VERSION );
$cb->_home_dir
$path = $cb->_safe_path( path => $path );
($pkg, $version, $ext) = $cb->_split_package_string( package => PACKAGE_STRING );
CPANPLUS::Module
SYNOPSIS
DESCRIPTION
CLASS METHODS
accessors ()
ACCESSORS
name, module, version, path, comment, package, description, dslip
status, author, parent
STATUS ACCESSORS
installer_type, dist_cpan, dist, prereqs | requires, configure_requires, signature, extract,
fetch, readme, uninstall, created, installed, checksums, checksum_ok, checksum_value
METHODS
$self = CPANPLUS::Module->new( OPTIONS )
$mod->package_name( [$package_string] )
$mod->package_version( [$package_string] )
$mod->package_extension( [$package_string] )
$mod->package_is_perl_core
$mod->module_is_supplied_with_perl_core( [version => $]] )
$mod->is_bundle
$mod->is_autobundle;
$mod->is_third_party
$mod->third_party_information
$clone = $self->clone
$where = $self->fetch
$path = $self->extract
$type = $self->get_installer_type([prefer_makefile => BOOL])
$dist = $self->dist([target => 'prepare|create', format => DISTRIBUTION_TYPE, args => {key => val}]);
$bool = $mod->prepare( )
Convenience method around "install()" that prepares a module without actually building it. This
is equivalent to invoking "install" with "target" set to "prepare"
$bool = $mod->create( )
$bool = $mod->test( )
$bool = $self->install([ target => 'init|prepare|create|install', format => FORMAT_TYPE, extractdir
=> DIRECTORY, fetchdir => DIRECTORY, prefer_bin => BOOL, force => BOOL, verbose => BOOL, ..... ]);
$text = $self->readme
$version = $self->installed_version()
$where = $self->installed_file()
$dir = $self->installed_dir()
$bool = $self->is_uptodate([version => VERSION_NUMBER])
$href = $self->details()
@list = $self->contains()
@list_of_hrefs = $self->fetch_report()
$bool = $self->uninstall([type => [all|man|prog])
@modobj = $self->distributions()
@list = $self->files ()
@list = $self->directory_tree ()
@list = $self->packlist ()
@list = $self->validate ()
$bool = $self->add_to_includepath;
$path = $self->best_path_to_module_build();
BUG REPORTS
AUTHOR
COPYRIGHT
CPANPLUS::Module::Author
SYNOPSIS
DESCRIPTION
ACCESSORS
author, cpanid, email, parent
METHODS
$auth = CPANPLUS::Module::Author->new( author => AUTHOR_NAME, cpanid => CPAN_ID, _id =>
INTERNALS_ID [, email => AUTHOR_EMAIL] )
@mod_objs = $auth->modules()
@dists = $auth->distributions()
CLASS METHODS
accessors ()
CPANPLUS::Module::Author::Fake
SYNOPSIS
DESCRIPTION
METHODS
new( _id => DIGIT )
CPANPLUS::Module::Checksums
SYNOPSIS
DESCRIPTION
METHODS
$mod->checksums
CPANPLUS::Module::Fake
SYNOPSIS
DESCRIPTION
METHODS
new( module => $mod, path => $path, package => $pkg, [_id => DIGIT] )
CPANPLUSelfupdate, CPANPLUS::Selfupdate
SYNOPSIS
METHODS
$self = CPANPLUS::Selfupdate->new( $backend_object );
%list = $self->list_modules_to_update( update => "core|dependencies|enabled_features|features|all",
[latest => BOOL] )
List which modules "selfupdate" would upgrade. You can update either the core (CPANPLUS itself),
the core dependencies, all features you have currently turned on, or all features available, or
everything.
@features = $self->list_features
@features = $self->list_enabled_features
@mods = $self->modules_for_feature( FEATURE [,AS_HASH] )
@mods = $self->list_core_dependencies( [AS_HASH] )
@mods = $self->list_core_modules( [AS_HASH] )
CPANPLUS::Selfupdate::Module
$version = $mod->version_required
$bool = $mod->is_installed_version_sufficient
BUG REPORTS
AUTHOR
COPYRIGHT
CPANPLUShell, CPANPLUS::Shell
SYNOPSIS
DESCRIPTION
BUG REPORTS
AUTHOR
COPYRIGHT
SEE ALSO
CPANPLUShell::Classic, CPANPLUS::Shell::Classic - CPAN.pm emulation for CPANPLUS
DESCRIPTION
BUG REPORTS
AUTHOR
COPYRIGHT
SEE ALSO
SEE ALSO
CPANPLUShell::Default, CPANPLUS::Shell::Default
SYNOPSIS
DESCRIPTION
BUG REPORTS
AUTHOR
COPYRIGHT
SEE ALSO
CPANPLUShell::Default::Plugins::CustomSource, CPANPLUS::Shell::Default::Plugins::CustomSource
SYNOPSIS
### elaborate help text
CPAN Terminal> /? cs
DESCRIPTION
CPANPLUShell::Default::Plugins::HOWTO, CPANPLUS::Shell::Default::Plugins::HOWTO -- documentation on how
to write your own plugins
SYNOPSIS
HOWTO
Registering Plugin Modules
Registering Plugin Commands
Registering Plugin Help
Arguments to Plugin Commands
Classname -- The name of your plugin class, Shell -- The CPANPLUS::Shell::Default object,
Backend -- The CPANPLUS::Backend object, Command -- The command issued by the user, Input
-- The input string from the user, Options -- A hashref of options provided by the user
BUG REPORTS
AUTHOR
COPYRIGHT
SEE ALSO
CPANPLUShell::Default::Plugins::Remote, CPANPLUS::Shell::Default::Plugins::Remote
SYNOPSIS
DESCRIPTION
BUG REPORTS
AUTHOR
COPYRIGHT
SEE ALSO
CPANPLUShell::Default::Plugins::Source, CPANPLUS::Shell::Default::Plugins::Source
SYNOPSIS
DESCRIPTION
BUG REPORTS
AUTHOR
COPYRIGHT
SEE ALSO
CPANox, CPAN::Nox - Wrapper around CPAN.pm without using any XS module
SYNOPSIS
DESCRIPTION
LICENSE
SEE ALSO
Carp, carp - warn of errors (from perspective of caller)
SYNOPSIS
DESCRIPTION
Forcing a Stack Trace
GLOBAL VARIABLES
$Carp::MaxEvalLen
$Carp::MaxArgLen
$Carp::MaxArgNums
$Carp::Verbose
@CARP_NOT
%Carp::Internal
%Carp::CarpInternal
$Carp::CarpLevel
BUGS
Class::ISA - report the search path for a class's ISA tree
SYNOPSIS
DESCRIPTION
FUNCTIONS
the function Class::ISA::super_path($CLASS), the function
Class::ISA::self_and_super_path($CLASS), the function Class::ISA::self_and_super_versions($CLASS)
CAUTIONARY NOTES
COPYRIGHT AND LICENSE
AUTHOR
MAINTAINER
Class::Struct - declare struct-like datatypes as Perl classes
SYNOPSIS
DESCRIPTION
The "struct()" function
Class Creation at Compile Time
Element Types and Accessor Methods
Scalar ('$' or '*$'), Array ('@' or '*@'), Hash ('%' or '*%'), Class ('Class_Name' or
'*Class_Name')
Initializing with "new"
EXAMPLES
Example 1, Example 2, Example 3
Author and Modification History
Compress::Raw::Bzip2 - Low-Level Interface to bzip2 compression library
SYNOPSIS
DESCRIPTION
Compression
($z, $status) = new Compress::Raw::Bzip2 $appendOutput, $blockSize100k, $workfactor;
$appendOutput, $blockSize100k, $workfactor
$status = $bz->bzdeflate($input, $output);
$status = $bz->bzflush($output);
$status = $bz->bzclose($output);
Example
Uncompression
($z, $status) = new Compress::Raw::Bunzip2 $appendOutput, $consumeInput, $small, $limitOutput;
$appendOutput, $consumeInput, $small, $limitOutput
$status = $z->bzinflate($input, $output);
Misc
my $version = Compress::Raw::Bzip2::bzlibversion();
Constants
SEE ALSO
AUTHOR
MODIFICATION HISTORY
COPYRIGHT AND LICENSE
Compress::Raw::Zlib - Low-Level Interface to zlib compression library
SYNOPSIS
DESCRIPTION
Compress::Raw::Zlib::Deflate
($d, $status) = new Compress::Raw::Zlib::Deflate( [OPT] )
-Level, -Method, -WindowBits, -MemLevel, -Strategy, -Dictionary, -Bufsize, -AppendOutput,
-CRC32, -ADLER32
$status = $d->deflate($input, $output)
$status = $d->flush($output [, $flush_type])
$status = $d->deflateReset()
$status = $d->deflateParams([OPT])
-Level, -Strategy, -BufSize
$status = $d->deflateTune($good_length, $max_lazy, $nice_length, $max_chain)
$d->dict_adler()
$d->crc32()
$d->adler32()
$d->msg()
$d->total_in()
$d->total_out()
$d->get_Strategy()
$d->get_Level()
$d->get_BufSize()
Example
Compress::Raw::Zlib::Inflate
($i, $status) = new Compress::Raw::Zlib::Inflate( [OPT] )
-WindowBits, -Bufsize, -Dictionary, -AppendOutput, -CRC32, -ADLER32, -ConsumeInput,
-LimitOutput
$status = $i->inflate($input, $output [,$eof])
$status = $i->inflateSync($input)
$i->dict_adler()
$i->crc32()
$i->adler32()
$i->msg()
$i->total_in()
$i->total_out()
$d->get_BufSize()
Examples
CHECKSUM FUNCTIONS
Misc
my $version = Compress::Raw::Zlib::zlib_version();
The LimitOutput option.
ACCESSING ZIP FILES
CONSTANTS
SEE ALSO
AUTHOR
MODIFICATION HISTORY
COPYRIGHT AND LICENSE
Compress::Zlib - Interface to zlib compression library
SYNOPSIS
DESCRIPTION
Notes for users of Compress::Zlib version 1
GZIP INTERFACE
$gz = gzopen($filename, $mode), $gz = gzopen($filehandle, $mode), $bytesread =
$gz->gzread($buffer [, $size]) ;, $bytesread = $gz->gzreadline($line) ;, $byteswritten =
$gz->gzwrite($buffer) ;, $status = $gz->gzflush($flush_type) ;, $offset = $gz->gztell() ;,
$status = $gz->gzseek($offset, $whence) ;, $gz->gzclose, $gz->gzsetparams($level, $strategy,
$level, $strategy, $gz->gzerror, $gzerrno
Examples
Compress::Zlib::memGzip
Compress::Zlib::memGunzip
COMPRESS/UNCOMPRESS
$dest = compress($source [, $level] ) ;, $dest = uncompress($source) ;
Deflate Interface
($d, $status) = deflateInit( [OPT] )
-Level, -Method, -WindowBits, -MemLevel, -Strategy, -Dictionary, -Bufsize
($out, $status) = $d->deflate($buffer)
($out, $status) = $d->flush() =head2 ($out, $status) = $d->flush($flush_type)
$status = $d->deflateParams([OPT])
-Level, -Strategy
$d->dict_adler()
$d->msg()
$d->total_in()
$d->total_out()
Example
Inflate Interface
($i, $status) = inflateInit()
-WindowBits, -Bufsize, -Dictionary
($out, $status) = $i->inflate($buffer)
$status = $i->inflateSync($buffer)
$i->dict_adler()
$i->msg()
$i->total_in()
$i->total_out()
Example
CHECKSUM FUNCTIONS
Misc
my $version = Compress::Zlib::zlib_version();
CONSTANTS
SEE ALSO
AUTHOR
MODIFICATION HISTORY
COPYRIGHT AND LICENSE
Config - access Perl configuration information
SYNOPSIS
DESCRIPTION
myconfig(), config_sh(), config_re($regex), config_vars(@names)
EXAMPLE
WARNING
GLOSSARY
_
"_a", "_exe", "_o"
a
"afs", "afsroot", "alignbytes", "ansi2knr", "aphostname", "api_revision", "api_subversion",
"api_version", "api_versionstring", "ar", "archlib", "archlibexp", "archname", "archname64",
"archobjs", "asctime_r_proto", "awk"
b
"baserev", "bash", "bin", "bin_ELF", "binexp", "bison", "byacc", "byteorder"
c
"c", "castflags", "cat", "cc", "cccdlflags", "ccdlflags", "ccflags", "ccflags_uselargefiles",
"ccname", "ccsymbols", "ccversion", "cf_by", "cf_email", "cf_time", "charbits", "charsize", "chgrp",
"chmod", "chown", "clocktype", "comm", "compress", "config_arg0", "config_argc", "config_args",
"contains", "cp", "cpio", "cpp", "cpp_stuff", "cppccsymbols", "cppflags", "cpplast", "cppminus",
"cpprun", "cppstdin", "cppsymbols", "crypt_r_proto", "cryptlib", "csh", "ctermid_r_proto",
"ctime_r_proto"
d
"d__fwalk", "d_access", "d_accessx", "d_aintl", "d_alarm", "d_archlib", "d_asctime64", "d_asctime_r",
"d_atolf", "d_atoll", "d_attribute_deprecated", "d_attribute_format", "d_attribute_malloc",
"d_attribute_nonnull", "d_attribute_noreturn", "d_attribute_pure", "d_attribute_unused",
"d_attribute_warn_unused_result", "d_bcmp", "d_bcopy", "d_bsd", "d_bsdgetpgrp", "d_bsdsetpgrp",
"d_builtin_choose_expr", "d_builtin_expect", "d_bzero", "d_c99_variadic_macros", "d_casti32",
"d_castneg", "d_charvspr", "d_chown", "d_chroot", "d_chsize", "d_class", "d_clearenv", "d_closedir",
"d_cmsghdr_s", "d_const", "d_copysignl", "d_cplusplus", "d_crypt", "d_crypt_r", "d_csh", "d_ctermid",
"d_ctermid_r", "d_ctime64", "d_ctime_r", "d_cuserid", "d_dbl_dig", "d_dbminitproto", "d_difftime",
"d_difftime64", "d_dir_dd_fd", "d_dirfd", "d_dirnamlen", "d_dlerror", "d_dlopen", "d_dlsymun",
"d_dosuid", "d_drand48_r", "d_drand48proto", "d_dup2", "d_eaccess", "d_endgrent", "d_endgrent_r",
"d_endhent", "d_endhostent_r", "d_endnent", "d_endnetent_r", "d_endpent", "d_endprotoent_r",
"d_endpwent", "d_endpwent_r", "d_endsent", "d_endservent_r", "d_eofnblk", "d_eunice", "d_faststdio",
"d_fchdir", "d_fchmod", "d_fchown", "d_fcntl", "d_fcntl_can_lock", "d_fd_macros", "d_fd_set",
"d_fds_bits", "d_fgetpos", "d_finite", "d_finitel", "d_flexfnam", "d_flock", "d_flockproto",
"d_fork", "d_fp_class", "d_fpathconf", "d_fpclass", "d_fpclassify", "d_fpclassl", "d_fpos64_t",
"d_frexpl", "d_fs_data_s", "d_fseeko", "d_fsetpos", "d_fstatfs", "d_fstatvfs", "d_fsync", "d_ftello",
"d_ftime", "d_futimes", "d_Gconvert", "d_gdbm_ndbm_h_uses_prototypes",
"d_gdbmndbm_h_uses_prototypes", "d_getaddrinfo", "d_getcwd", "d_getespwnam", "d_getfsstat",
"d_getgrent", "d_getgrent_r", "d_getgrgid_r", "d_getgrnam_r", "d_getgrps", "d_gethbyaddr",
"d_gethbyname", "d_gethent", "d_gethname", "d_gethostbyaddr_r", "d_gethostbyname_r",
"d_gethostent_r", "d_gethostprotos", "d_getitimer", "d_getlogin", "d_getlogin_r", "d_getmnt",
"d_getmntent", "d_getnameinfo", "d_getnbyaddr", "d_getnbyname", "d_getnent", "d_getnetbyaddr_r",
"d_getnetbyname_r", "d_getnetent_r", "d_getnetprotos", "d_getpagsz", "d_getpbyname",
"d_getpbynumber", "d_getpent", "d_getpgid", "d_getpgrp", "d_getpgrp2", "d_getppid", "d_getprior",
"d_getprotobyname_r", "d_getprotobynumber_r", "d_getprotoent_r", "d_getprotoprotos", "d_getprpwnam",
"d_getpwent", "d_getpwent_r", "d_getpwnam_r", "d_getpwuid_r", "d_getsbyname", "d_getsbyport",
"d_getsent", "d_getservbyname_r", "d_getservbyport_r", "d_getservent_r", "d_getservprotos",
"d_getspnam", "d_getspnam_r", "d_gettimeod", "d_gmtime64", "d_gmtime_r", "d_gnulibc", "d_grpasswd",
"d_hasmntopt", "d_htonl", "d_ilogbl", "d_inc_version_list", "d_index", "d_inetaton", "d_inetntop",
"d_inetpton", "d_int64_t", "d_isascii", "d_isfinite", "d_isinf", "d_isnan", "d_isnanl", "d_killpg",
"d_lchown", "d_ldbl_dig", "d_libm_lib_version", "d_link", "d_localtime64", "d_localtime_r",
"d_localtime_r_needs_tzset", "d_locconv", "d_lockf", "d_longdbl", "d_longlong", "d_lseekproto",
"d_lstat", "d_madvise", "d_malloc_good_size", "d_malloc_size", "d_mblen", "d_mbstowcs", "d_mbtowc",
"d_memchr", "d_memcmp", "d_memcpy", "d_memmove", "d_memset", "d_mkdir", "d_mkdtemp", "d_mkfifo",
"d_mkstemp", "d_mkstemps", "d_mktime", "d_mktime64", "d_mmap", "d_modfl", "d_modfl_pow32_bug",
"d_modflproto", "d_mprotect", "d_msg", "d_msg_ctrunc", "d_msg_dontroute", "d_msg_oob", "d_msg_peek",
"d_msg_proxy", "d_msgctl", "d_msgget", "d_msghdr_s", "d_msgrcv", "d_msgsnd", "d_msync", "d_munmap",
"d_mymalloc", "d_ndbm", "d_ndbm_h_uses_prototypes", "d_nice", "d_nl_langinfo", "d_nv_preserves_uv",
"d_nv_zero_is_allbits_zero", "d_off64_t", "d_old_pthread_create_joinable", "d_oldpthreads",
"d_oldsock", "d_open3", "d_pathconf", "d_pause", "d_perl_otherlibdirs", "d_phostname", "d_pipe",
"d_poll", "d_portable", "d_PRId64", "d_PRIeldbl", "d_PRIEUldbl", "d_PRIfldbl", "d_PRIFUldbl",
"d_PRIgldbl", "d_PRIGUldbl", "d_PRIi64", "d_printf_format_null", "d_PRIo64", "d_PRIu64", "d_PRIx64",
"d_PRIXU64", "d_procselfexe", "d_pseudofork", "d_pthread_atfork", "d_pthread_attr_setscope",
"d_pthread_yield", "d_pwage", "d_pwchange", "d_pwclass", "d_pwcomment", "d_pwexpire", "d_pwgecos",
"d_pwpasswd", "d_pwquota", "d_qgcvt", "d_quad", "d_random_r", "d_readdir", "d_readdir64_r",
"d_readdir_r", "d_readlink", "d_readv", "d_recvmsg", "d_rename", "d_rewinddir", "d_rmdir",
"d_safebcpy", "d_safemcpy", "d_sanemcmp", "d_sbrkproto", "d_scalbnl", "d_sched_yield",
"d_scm_rights", "d_SCNfldbl", "d_seekdir", "d_select", "d_sem", "d_semctl", "d_semctl_semid_ds",
"d_semctl_semun", "d_semget", "d_semop", "d_sendmsg", "d_setegid", "d_seteuid", "d_setgrent",
"d_setgrent_r", "d_setgrps", "d_sethent", "d_sethostent_r", "d_setitimer", "d_setlinebuf",
"d_setlocale", "d_setlocale_r", "d_setnent", "d_setnetent_r", "d_setpent", "d_setpgid", "d_setpgrp",
"d_setpgrp2", "d_setprior", "d_setproctitle", "d_setprotoent_r", "d_setpwent", "d_setpwent_r",
"d_setregid", "d_setresgid", "d_setresuid", "d_setreuid", "d_setrgid", "d_setruid", "d_setsent",
"d_setservent_r", "d_setsid", "d_setvbuf", "d_sfio", "d_shm", "d_shmat", "d_shmatprototype",
"d_shmctl", "d_shmdt", "d_shmget", "d_sigaction", "d_signbit", "d_sigprocmask", "d_sigsetjmp",
"d_sitearch", "d_snprintf", "d_sockatmark", "d_sockatmarkproto", "d_socket", "d_socklen_t",
"d_sockpair", "d_socks5_init", "d_sprintf_returns_strlen", "d_sqrtl", "d_srand48_r", "d_srandom_r",
"d_sresgproto", "d_sresuproto", "d_statblks", "d_statfs_f_flags", "d_statfs_s", "d_statvfs",
"d_stdio_cnt_lval", "d_stdio_ptr_lval", "d_stdio_ptr_lval_nochange_cnt", "d_stdio_ptr_lval_sets_cnt",
"d_stdio_stream_array", "d_stdiobase", "d_stdstdio", "d_strchr", "d_strcoll", "d_strctcpy",
"d_strerrm", "d_strerror", "d_strerror_r", "d_strftime", "d_strlcat", "d_strlcpy", "d_strtod",
"d_strtol", "d_strtold", "d_strtoll", "d_strtoq", "d_strtoul", "d_strtoull", "d_strtouq",
"d_strxfrm", "d_suidsafe", "d_symlink", "d_syscall", "d_syscallproto", "d_sysconf", "d_sysernlst",
"d_syserrlst", "d_system", "d_tcgetpgrp", "d_tcsetpgrp", "d_telldir", "d_telldirproto", "d_time",
"d_timegm", "d_times", "d_tm_tm_gmtoff", "d_tm_tm_zone", "d_tmpnam_r", "d_truncate", "d_ttyname_r",
"d_tzname", "d_u32align", "d_ualarm", "d_umask", "d_uname", "d_union_semun", "d_unordered",
"d_unsetenv", "d_usleep", "d_usleepproto", "d_ustat", "d_vendorarch", "d_vendorbin", "d_vendorlib",
"d_vendorscript", "d_vfork", "d_void_closedir", "d_voidsig", "d_voidtty", "d_volatile", "d_vprintf",
"d_vsnprintf", "d_wait4", "d_waitpid", "d_wcstombs", "d_wctomb", "d_writev", "d_xenix", "date",
"db_hashtype", "db_prefixtype", "db_version_major", "db_version_minor", "db_version_patch",
"defvoidused", "direntrytype", "dlext", "dlsrc", "doublesize", "drand01", "drand48_r_proto",
"dtrace", "dynamic_ext"
e
"eagain", "ebcdic", "echo", "egrep", "emacs", "endgrent_r_proto", "endhostent_r_proto",
"endnetent_r_proto", "endprotoent_r_proto", "endpwent_r_proto", "endservent_r_proto", "eunicefix",
"exe_ext", "expr", "extensions", "extern_C", "extras"
f
"fflushall", "fflushNULL", "find", "firstmakefile", "flex", "fpossize", "fpostype", "freetype",
"from", "full_ar", "full_csh", "full_sed"
g
"gccansipedantic", "gccosandvers", "gccversion", "getgrent_r_proto", "getgrgid_r_proto",
"getgrnam_r_proto", "gethostbyaddr_r_proto", "gethostbyname_r_proto", "gethostent_r_proto",
"getlogin_r_proto", "getnetbyaddr_r_proto", "getnetbyname_r_proto", "getnetent_r_proto",
"getprotobyname_r_proto", "getprotobynumber_r_proto", "getprotoent_r_proto", "getpwent_r_proto",
"getpwnam_r_proto", "getpwuid_r_proto", "getservbyname_r_proto", "getservbyport_r_proto",
"getservent_r_proto", "getspnam_r_proto", "gidformat", "gidsign", "gidsize", "gidtype", "glibpth",
"gmake", "gmtime_r_proto", "gnulibc_version", "grep", "groupcat", "groupstype", "gzip"
h
"h_fcntl", "h_sysfile", "hint", "hostcat", "html1dir", "html1direxp", "html3dir", "html3direxp"
i
"i16size", "i16type", "i32size", "i32type", "i64size", "i64type", "i8size", "i8type", "i_arpainet",
"i_assert", "i_bsdioctl", "i_crypt", "i_db", "i_dbm", "i_dirent", "i_dld", "i_dlfcn", "i_fcntl",
"i_float", "i_fp", "i_fp_class", "i_gdbm", "i_gdbm_ndbm", "i_gdbmndbm", "i_grp", "i_ieeefp",
"i_inttypes", "i_langinfo", "i_libutil", "i_limits", "i_locale", "i_machcthr", "i_malloc",
"i_mallocmalloc", "i_math", "i_memory", "i_mntent", "i_ndbm", "i_netdb", "i_neterrno",
"i_netinettcp", "i_niin", "i_poll", "i_prot", "i_pthread", "i_pwd", "i_rpcsvcdbm", "i_sfio",
"i_sgtty", "i_shadow", "i_socks", "i_stdarg", "i_stddef", "i_stdlib", "i_string", "i_sunmath",
"i_sysaccess", "i_sysdir", "i_sysfile", "i_sysfilio", "i_sysin", "i_sysioctl", "i_syslog",
"i_sysmman", "i_sysmode", "i_sysmount", "i_sysndir", "i_sysparam", "i_syspoll", "i_sysresrc",
"i_syssecrt", "i_sysselct", "i_syssockio", "i_sysstat", "i_sysstatfs", "i_sysstatvfs", "i_systime",
"i_systimek", "i_systimes", "i_systypes", "i_sysuio", "i_sysun", "i_sysutsname", "i_sysvfs",
"i_syswait", "i_termio", "i_termios", "i_time", "i_unistd", "i_ustat", "i_utime", "i_values",
"i_varargs", "i_varhdr", "i_vfork", "ignore_versioned_solibs", "inc_version_list",
"inc_version_list_init", "incpath", "inews", "initialinstalllocation", "installarchlib",
"installbin", "installhtml1dir", "installhtml3dir", "installman1dir", "installman3dir",
"installprefix", "installprefixexp", "installprivlib", "installscript", "installsitearch",
"installsitebin", "installsitehtml1dir", "installsitehtml3dir", "installsitelib",
"installsiteman1dir", "installsiteman3dir", "installsitescript", "installstyle", "installusrbinperl",
"installvendorarch", "installvendorbin", "installvendorhtml1dir", "installvendorhtml3dir",
"installvendorlib", "installvendorman1dir", "installvendorman3dir", "installvendorscript", "intsize",
"issymlink", "ivdformat", "ivsize", "ivtype"
k
"known_extensions", "ksh"
l
"ld", "lddlflags", "ldflags", "ldflags_uselargefiles", "ldlibpthname", "less", "lib_ext", "libc",
"libperl", "libpth", "libs", "libsdirs", "libsfiles", "libsfound", "libspath", "libswanted",
"libswanted_uselargefiles", "line", "lint", "lkflags", "ln", "lns", "localtime_r_proto", "locincpth",
"loclibpth", "longdblsize", "longlongsize", "longsize", "lp", "lpr", "ls", "lseeksize", "lseektype"
m
"mad", "madlyh", "madlyobj", "madlysrc", "mail", "mailx", "make", "make_set_make", "mallocobj",
"mallocsrc", "malloctype", "man1dir", "man1direxp", "man1ext", "man3dir", "man3direxp", "man3ext",
"mips_type", "mistrustnm", "mkdir", "mmaptype", "modetype", "more", "multiarch", "mv", "myarchname",
"mydomain", "myhostname", "myuname"
n
"n", "need_va_copy", "netdb_hlen_type", "netdb_host_type", "netdb_name_type", "netdb_net_type", "nm",
"nm_opt", "nm_so_opt", "nonxs_ext", "nroff", "nv_overflows_integers_at", "nv_preserves_uv_bits",
"nveformat", "nvEUformat", "nvfformat", "nvFUformat", "nvgformat", "nvGUformat", "nvsize", "nvtype"
o
"o_nonblock", "obj_ext", "old_pthread_create_joinable", "optimize", "orderlib", "osname", "osvers",
"otherlibdirs"
p
"package", "pager", "passcat", "patchlevel", "path_sep", "perl", "perl5"
P
"PERL_API_REVISION", "PERL_API_SUBVERSION", "PERL_API_VERSION", "PERL_CONFIG_SH", "PERL_PATCHLEVEL",
"perl_patchlevel", "PERL_REVISION", "PERL_SUBVERSION", "PERL_VERSION", "perladmin", "perllibs",
"perlpath", "pg", "phostname", "pidtype", "plibpth", "pmake", "pr", "prefix", "prefixexp", "privlib",
"privlibexp", "procselfexe", "prototype", "ptrsize"
q
"quadkind", "quadtype"
r
"randbits", "randfunc", "random_r_proto", "randseedtype", "ranlib", "rd_nodata", "readdir64_r_proto",
"readdir_r_proto", "revision", "rm", "rm_try", "rmail", "run", "runnm"
s
"sched_yield", "scriptdir", "scriptdirexp", "sed", "seedfunc", "selectminbits", "selecttype",
"sendmail", "setgrent_r_proto", "sethostent_r_proto", "setlocale_r_proto", "setnetent_r_proto",
"setprotoent_r_proto", "setpwent_r_proto", "setservent_r_proto", "sGMTIME_max", "sGMTIME_min", "sh",
"shar", "sharpbang", "shmattype", "shortsize", "shrpenv", "shsharp", "sig_count", "sig_name",
"sig_name_init", "sig_num", "sig_num_init", "sig_size", "signal_t", "sitearch", "sitearchexp",
"sitebin", "sitebinexp", "sitehtml1dir", "sitehtml1direxp", "sitehtml3dir", "sitehtml3direxp",
"sitelib", "sitelib_stem", "sitelibexp", "siteman1dir", "siteman1direxp", "siteman3dir",
"siteman3direxp", "siteprefix", "siteprefixexp", "sitescript", "sitescriptexp", "sizesize",
"sizetype", "sleep", "sLOCALTIME_max", "sLOCALTIME_min", "smail", "so", "sockethdr", "socketlib",
"socksizetype", "sort", "spackage", "spitshell", "sPRId64", "sPRIeldbl", "sPRIEUldbl", "sPRIfldbl",
"sPRIFUldbl", "sPRIgldbl", "sPRIGUldbl", "sPRIi64", "sPRIo64", "sPRIu64", "sPRIx64", "sPRIXU64",
"srand48_r_proto", "srandom_r_proto", "src", "sSCNfldbl", "ssizetype", "startperl", "startsh",
"static_ext", "stdchar", "stdio_base", "stdio_bufsiz", "stdio_cnt", "stdio_filbuf", "stdio_ptr",
"stdio_stream_array", "strerror_r_proto", "strings", "submit", "subversion", "sysman"
t
"tail", "tar", "targetarch", "tbl", "tee", "test", "timeincl", "timetype", "tmpnam_r_proto", "to",
"touch", "tr", "trnl", "troff", "ttyname_r_proto"
u
"u16size", "u16type", "u32size", "u32type", "u64size", "u64type", "u8size", "u8type", "uidformat",
"uidsign", "uidsize", "uidtype", "uname", "uniq", "uquadtype", "use5005threads", "use64bitall",
"use64bitint", "usecrosscompile", "usedevel", "usedl", "usedtrace", "usefaststdio", "useithreads",
"uselargefiles", "uselongdouble", "usemallocwrap", "usemorebits", "usemultiplicity", "usemymalloc",
"usenm", "useopcode", "useperlio", "useposix", "usereentrant", "userelocatableinc", "usesfio",
"useshrplib", "usesitecustomize", "usesocks", "usethreads", "usevendorprefix", "usevfork", "usrinc",
"uuname", "uvoformat", "uvsize", "uvtype", "uvuformat", "uvxformat", "uvXUformat"
v
"vaproto", "vendorarch", "vendorarchexp", "vendorbin", "vendorbinexp", "vendorhtml1dir",
"vendorhtml1direxp", "vendorhtml3dir", "vendorhtml3direxp", "vendorlib", "vendorlib_stem",
"vendorlibexp", "vendorman1dir", "vendorman1direxp", "vendorman3dir", "vendorman3direxp",
"vendorprefix", "vendorprefixexp", "vendorscript", "vendorscriptexp", "version",
"version_patchlevel_string", "versiononly", "vi", "voidflags"
x
"xlibpth"
y
"yacc", "yaccflags"
z
"zcat", "zip"
GIT DATA
NOTE
SYNOPSIS
DESCRIPTION
dynamic, nonxs, static
AUTHOR
Cwd - get pathname of current working directory
SYNOPSIS
DESCRIPTION
getcwd and friends
getcwd, cwd, fastcwd, fastgetcwd, getdcwd
abs_path and friends
abs_path, realpath, fast_abs_path
$ENV{PWD}
NOTES
AUTHOR
COPYRIGHT
SEE ALSO
DB - programmatic interface to the Perl debugging API
SYNOPSIS
DESCRIPTION
Global Variables
$DB::sub, %DB::sub, $DB::single, $DB::signal, $DB::trace, @DB::args,
@DB::dbline, %DB::dbline, $DB::package, $DB::filename, $DB::subname,
$DB::lineno
API Methods
CLIENT->register(), CLIENT->evalcode(STRING), CLIENT->skippkg('D::hide'), CLIENT->run(),
CLIENT->step(), CLIENT->next(), CLIENT->done()
Client Callback Methods
CLIENT->init(), CLIENT->prestop([STRING]), CLIENT->stop(), CLIENT->idle(),
CLIENT->poststop([STRING]), CLIENT->evalcode(STRING), CLIENT->cleanup(), CLIENT->output(LIST)
BUGS
AUTHOR
DBM_Filter -- Filter DBM keys/values
SYNOPSIS
DESCRIPTION
What is a DBM Filter?
So what's new?
METHODS
$db->Filter_Push()
$db->Filter_Key_Push()
$db->Filter_Value_Push()
Filter_Push, Filter_Key_Push, Filter_Value_Push
$db->Filter_Pop()
$db->Filtered()
Writing a Filter
Immediate Filters
Canned Filters
"name", params
Filters Included
utf8, encode, compress, int32, null
NOTES
Maintain Round Trip Integrity
Don't mix filtered & non-filtered data in the same database file.
EXAMPLE
SEE ALSO
AUTHOR
DBM_Filter::compress - filter for DBM_Filter
SYNOPSIS
DESCRIPTION
SEE ALSO
AUTHOR
DBM_Filter::encode - filter for DBM_Filter
SYNOPSIS
DESCRIPTION
SEE ALSO
AUTHOR
DBM_Filter::int32 - filter for DBM_Filter
SYNOPSIS
DESCRIPTION
SEE ALSO
AUTHOR
DBM_Filter::null - filter for DBM_Filter
SYNOPSIS
DESCRIPTION
SEE ALSO
AUTHOR
DBM_Filter::utf8 - filter for DBM_Filter
SYNOPSIS
DESCRIPTION
SEE ALSO
AUTHOR
DB_File - Perl5 access to Berkeley DB version 1.x
SYNOPSIS
DESCRIPTION
DB_HASH, DB_BTREE, DB_RECNO
Using DB_File with Berkeley DB version 2 or greater
Interface to Berkeley DB
Opening a Berkeley DB Database File
Default Parameters
In Memory Databases
DB_HASH
A Simple Example
DB_BTREE
Changing the BTREE sort order
Handling Duplicate Keys
The get_dup() Method
The find_dup() Method
The del_dup() Method
Matching Partial Keys
DB_RECNO
The 'bval' Option
A Simple Example
Extra RECNO Methods
$X->push(list) ;, $value = $X->pop ;, $X->shift, $X->unshift(list) ;, $X->length,
$X->splice(offset, length, elements);
Another Example
THE API INTERFACE
$status = $X->get($key, $value [, $flags]) ;, $status = $X->put($key, $value [, $flags]) ;,
$status = $X->del($key [, $flags]) ;, $status = $X->fd ;, $status = $X->seq($key, $value, $flags)
;, $status = $X->sync([$flags]) ;
DBM FILTERS
filter_store_key, filter_store_value, filter_fetch_key, filter_fetch_value
The Filter
An Example -- the NULL termination problem.
Another Example -- Key is a C int.
HINTS AND TIPS
Locking: The Trouble with fd
Safe ways to lock a database
Tie::DB_Lock, Tie::DB_LockFile, DB_File::Lock
Sharing Databases With C Applications
The untie() Gotcha
COMMON QUESTIONS
Why is there Perl source in my database?
How do I store complex data structures with DB_File?
What does "Invalid Argument" mean?
What does "Bareword 'DB_File' not allowed" mean?
REFERENCES
HISTORY
BUGS
AVAILABILITY
COPYRIGHT
SEE ALSO
AUTHOR
Data::Dumper - stringified perl data structures, suitable for both printing and "eval"
SYNOPSIS
DESCRIPTION
Methods
PACKAGE->new(ARRAYREF [, ARRAYREF]), $OBJ->Dump or PACKAGE->Dump(ARRAYREF [, ARRAYREF]),
$OBJ->Seen([HASHREF]), $OBJ->Values([ARRAYREF]), $OBJ->Names([ARRAYREF]), $OBJ->Reset
Functions
Dumper(LIST)
Configuration Variables or Methods
Exports
Dumper
EXAMPLES
BUGS
NOTE
AUTHOR
VERSION
SEE ALSO
Devel-DProf, Devel::DProf - a Perl code profiler
SYNOPSIS
DESCRIPTION
PROFILE FORMAT
AUTOLOAD
ENVIRONMENT
BUGS
SEE ALSO
Devel-Peek, Devel::Peek - A data debugging tool for the XS programmer
SYNOPSIS
DESCRIPTION
Runtime debugging
Memory footprint debugging
EXAMPLES
A simple scalar string
A simple scalar number
A simple scalar with an extra reference
A reference to a simple scalar
A reference to an array
A reference to a hash
Dumping a large array or hash
A reference to an SV which holds a C pointer
A reference to a subroutine
EXPORTS
BUGS
AUTHOR
SEE ALSO
Devel-SelfStubber::lib::Devel::SelfStubber, Devel::SelfStubber - generate stubs for a SelfLoading module
SYNOPSIS
DESCRIPTION
Devel::DProf - a Perl code profiler
SYNOPSIS
DESCRIPTION
PROFILE FORMAT
AUTOLOAD
ENVIRONMENT
BUGS
SEE ALSO
Devel::InnerPackage - find all the inner packages of a package
SYNOPSIS
DESCRIPTION
METHODS
list_packages <package name>
AUTHOR
COPYING
BUGS
Devel::PPPort - Perl/Pollution/Portability
SYNOPSIS
DESCRIPTION
Why use ppport.h?
How to use ppport.h
Running ppport.h
FUNCTIONS
WriteFile
COMPATIBILITY
Provided Perl compatibility API
Perl API not supported by ppport.h
perl 5.11.0, perl 5.10.0, perl 5.9.5, perl 5.9.4, perl 5.9.3, perl 5.9.2, perl 5.9.1, perl
5.9.0, perl 5.8.3, perl 5.8.1, perl 5.8.0, perl 5.7.3, perl 5.7.2, perl 5.7.1, perl 5.6.1,
perl 5.6.0, perl 5.005_03, perl 5.005, perl 5.004_05, perl 5.004
BUGS
AUTHORS
COPYRIGHT
SEE ALSO
Devel::Peek - A data debugging tool for the XS programmer
SYNOPSIS
DESCRIPTION
Runtime debugging
Memory footprint debugging
EXAMPLES
A simple scalar string
A simple scalar number
A simple scalar with an extra reference
A reference to a simple scalar
A reference to an array
A reference to a hash
Dumping a large array or hash
A reference to an SV which holds a C pointer
A reference to a subroutine
EXPORTS
BUGS
AUTHOR
SEE ALSO
Devel::SelfStubber - generate stubs for a SelfLoading module
SYNOPSIS
DESCRIPTION
Digest - Modules that calculate message digests
SYNOPSIS
DESCRIPTION
binary, hex, base64
OO INTERFACE
$ctx = Digest->XXX($arg,...), $ctx = Digest->new(XXX => $arg,...), $ctx =
Digest::XXX->new($arg,...), $other_ctx = $ctx->clone, $ctx->reset, $ctx->add( $data ), $ctx->add(
$chunk1, $chunk2, ... ), $ctx->addfile( $io_handle ), $ctx->add_bits( $data, $nbits ),
$ctx->add_bits( $bitstring ), $ctx->digest, $ctx->hexdigest, $ctx->b64digest
Digest speed
SEE ALSO
AUTHOR
Digest::MD5 - Perl interface to the MD5 Algorithm
SYNOPSIS
DESCRIPTION
FUNCTIONS
md5($data,...), md5_hex($data,...), md5_base64($data,...)
METHODS
$md5 = Digest::MD5->new, $md5->reset, $md5->clone, $md5->add($data,...),
$md5->addfile($io_handle), $md5->add_bits($data, $nbits), $md5->add_bits($bitstring),
$md5->digest, $md5->hexdigest, $md5->b64digest
EXAMPLES
SEE ALSO
COPYRIGHT
AUTHORS
Digest::SHA - Perl extension for SHA-1/224/256/384/512
SYNOPSIS
SYNOPSIS (HMAC-SHA)
ABSTRACT
DESCRIPTION
NIST STATEMENT ON SHA-1
PADDING OF BASE64 DIGESTS
EXPORT
EXPORTABLE FUNCTIONS
sha1($data, ...), sha224($data, ...), sha256($data, ...), sha384($data, ...), sha512($data, ...),
sha1_hex($data, ...), sha224_hex($data, ...), sha256_hex($data, ...), sha384_hex($data, ...),
sha512_hex($data, ...), sha1_base64($data, ...), sha224_base64($data, ...), sha256_base64($data,
...), sha384_base64($data, ...), sha512_base64($data, ...), new($alg), reset($alg), hashsize,
algorithm, clone, add($data, ...), add_bits($data, $nbits), add_bits($bits), addfile(*FILE),
addfile($filename [, $mode]), dump($filename), load($filename), digest, hexdigest, b64digest,
hmac_sha1($data, $key), hmac_sha224($data, $key), hmac_sha256($data, $key), hmac_sha384($data,
$key), hmac_sha512($data, $key), hmac_sha1_hex($data, $key), hmac_sha224_hex($data, $key),
hmac_sha256_hex($data, $key), hmac_sha384_hex($data, $key), hmac_sha512_hex($data, $key),
hmac_sha1_base64($data, $key), hmac_sha224_base64($data, $key), hmac_sha256_base64($data, $key),
hmac_sha384_base64($data, $key), hmac_sha512_base64($data, $key)
SEE ALSO
AUTHOR
ACKNOWLEDGMENTS
COPYRIGHT AND LICENSE
Digest::base - Digest base class
SYNOPSIS
DESCRIPTION
SEE ALSO
Digest::file - Calculate digests of files
SYNOPSIS
DESCRIPTION
digest_file( $file, $algorithm, [$arg,...] ), digest_file_hex( $file, $algorithm, [$arg,...] ),
digest_file_base64( $file, $algorithm, [$arg,...] )
SEE ALSO
DirHandle - supply object methods for directory handles
SYNOPSIS
DESCRIPTION
NOTES
Dumpvalue - provides screen dump of Perl data.
SYNOPSIS
DESCRIPTION
Creation
"arrayDepth", "hashDepth", "compactDump", "veryCompact", "globPrint", "dumpDBFiles",
"dumpPackages", "dumpReused", "tick", "quoteHighBit", "printUndef", "usageOnly", unctrl,
subdump, bareStringify, quoteHighBit, stopDbSignal
Methods
dumpValue, dumpValues, stringify, dumpvars, set_quote, set_unctrl, compactDump, veryCompact,
set, get
DynaLoader - Dynamically load C libraries into Perl code
SYNOPSIS
DESCRIPTION
@dl_library_path, @dl_resolve_using, @dl_require_symbols, @dl_librefs, @dl_modules,
@dl_shared_objects, dl_error(), $dl_debug, dl_findfile(), dl_expandspec(), dl_load_file(),
dl_unload_file(), dl_load_flags(), dl_find_symbol(), dl_find_symbol_anywhere(),
dl_undef_symbols(), dl_install_xsub(), bootstrap()
AUTHOR
Encode - character encodings
SYNOPSIS
Table of Contents
DESCRIPTION
TERMINOLOGY
PERL ENCODING API
$octets = encode(ENCODING, $string [, CHECK]), $string = decode(ENCODING, $octets [, CHECK]),
[$obj =] find_encoding(ENCODING), [$length =] from_to($octets, FROM_ENC, TO_ENC [, CHECK]),
$octets = encode_utf8($string);, $string = decode_utf8($octets [, CHECK]);
Listing available encodings
Defining Aliases
Finding IANA Character Set Registry names
Encoding via PerlIO
Handling Malformed Data
NOTE: Not all encoding support this feature, CHECK = Encode::FB_DEFAULT ( == 0), CHECK =
Encode::FB_CROAK ( == 1), CHECK = Encode::FB_QUIET, CHECK = Encode::FB_WARN, perlqq mode (CHECK =
Encode::FB_PERLQQ), HTML charref mode (CHECK = Encode::FB_HTMLCREF), XML charref mode (CHECK =
Encode::FB_XMLCREF), The bitmask, Encode::LEAVE_SRC
coderef for CHECK
Defining Encodings
The UTF8 flag
Goal #1:, Goal #2:, Goal #3:, Goal #4:
Messing with Perl's Internals
is_utf8(STRING [, CHECK]), _utf8_on(STRING), _utf8_off(STRING)
UTF-8 vs. utf8 vs. UTF8
SEE ALSO
MAINTAINER
COPYRIGHT
Encode::Alias - alias definitions to encodings
SYNOPSIS
DESCRIPTION
As a simple string, As a qr// compiled regular expression, e.g.:, As a code reference, e.g.:
Alias overloading
SEE ALSO
Encode::Byte - Single Byte Encodings
SYNOPSIS
ABSTRACT
DESCRIPTION
SEE ALSO
Encode::CJKConstants -- Internally used by Encode::??::ISO_2022_*
Encode::CN - China-based Chinese Encodings
SYNOPSIS
DESCRIPTION
NOTES
BUGS
SEE ALSO
Encode::CN::HZ -- internally used by Encode::CN
Encode::Config -- internally used by Encode
Encode::EBCDIC - EBCDIC Encodings
SYNOPSIS
ABSTRACT
DESCRIPTION
SEE ALSO
Encode::Encoding - Encode Implementation Base Class
SYNOPSIS
DESCRIPTION
Methods you should implement
->encode($string [,$check]), ->decode($octets [,$check]), ->cat_decode($destination, $octets,
$offset, $terminator [,$check])
Other methods defined in Encode::Encodings
->name, ->mime_name, ->renew, ->renewed, ->perlio_ok(), ->needs_lines()
Example: Encode::ROT13
Why the heck Encode API is different?
Compiled Encodings
SEE ALSO
Scheme 1, Scheme 2, Other Schemes
Encode::GSM0338 -- ESTI GSM 03.38 Encoding
SYNOPSIS
DESCRIPTION
NOTES
BUGS
SEE ALSO
Encode::Guess -- Guesses encoding from data
SYNOPSIS
ABSTRACT
DESCRIPTION
Encode::Guess->set_suspects, Encode::Guess->add_suspects, Encode::decode("Guess" ...),
Encode::Guess->guess($data), guess_encoding($data, [, list of suspects])
CAVEATS
TO DO
SEE ALSO
Encode::JP - Japanese Encodings
SYNOPSIS
ABSTRACT
DESCRIPTION
Note on ISO-2022-JP(-1)?
BUGS
SEE ALSO
Encode::JP::H2Z -- internally used by Encode::JP::2022_JP*
Encode::JP::JIS7 -- internally used by Encode::JP
Encode::KR - Korean Encodings
SYNOPSIS
DESCRIPTION
BUGS
SEE ALSO
Encode::KR::2022_KR -- internally used by Encode::KR
Encode::MIME::Header -- MIME 'B' and 'Q' header encoding
SYNOPSIS
ABSTRACT
DESCRIPTION
BUGS
SEE ALSO
Encode::MIME::Name, Encode::MIME::NAME -- internally used by Encode
SEE ALSO
Encode::PerlIO -- a detailed document on Encode and PerlIO
Overview
How does it work?
Line Buffering
How can I tell whether my encoding fully supports PerlIO ?
SEE ALSO
Encode::Supported -- Encodings supported by Encode
DESCRIPTION
Encoding Names
Supported Encodings
Built-in Encodings
Encode::Unicode -- other Unicode encodings
Encode::Byte -- Extended ASCII
ISO-8859 and corresponding vendor mappings, KOI8 - De Facto Standard for the Cyrillic world
gsm0338 - Hentai Latin 1
gsm0338 support before 2.19
CJK: Chinese, Japanese, Korean (Multibyte)
Encode::CN -- Continental China, Encode::JP -- Japan, Encode::KR -- Korea, Encode::TW --Taiwan, -Taiwan,
Taiwan, Encode::HanExtra -- More Chinese via CPAN, Encode::JIS2K -- JIS X 0213 encodings via
CPAN
Miscellaneous encodings
Encode::EBCDIC, Encode::Symbols, Encode::MIME::Header, Encode::Guess
Unsupported encodings
ISO-2022-JP-2 [RFC1554], ISO-2022-CN [RFC1922], Various HP-UX encodings,
Cyrillic encoding ISO-IR-111, ISO-8859-8-1 [Hebrew], ISIRI 3342, Iran
System, ISIRI 2900 [Farsi], Thai encoding TCVN, Vietnamese encodings VPS,
Various Mac encodings, (Mac) Indic encodings
Encoding vs. Charset -- terminology
Encoding Classification (by Anton Tagunov and Dan Kogai)
Microsoft-related naming mess
KS_C_5601-1987, GB2312, Big5, Shift_JIS
Glossary
character repertoire, coded character set (CCS), character encoding scheme (CES), charset (in
MIME context), EUC, ISO-2022, UCS, UCS-2, Unicode, UTF, UTF-16
See Also
References
ECMA, ECMA-035 (eq "ISO-2022"), IANA, Assigned Charset Names by IANA, ISO, RFC, UC, Unicode
Glossary
Other Notable Sites
czyborra.com, CJK.inf, Jungshik Shin's Hangul FAQ, debian.org: "Introduction to i18n"
Offline sources
"CJKV Information Processing" by Ken Lunde
Encode::Symbol - Symbol Encodings
SYNOPSIS
ABSTRACT
DESCRIPTION
SEE ALSO
Encode::TW - Taiwan-based Chinese Encodings
SYNOPSIS
DESCRIPTION
NOTES
BUGS
SEE ALSO
Encode::Unicode -- Various Unicode Transformation Formats
SYNOPSIS
ABSTRACT
<http://www.unicode.org/glossary/> says:, Quick Reference
Size, Endianness, and BOM
by size
by endianness
BOM as integer when fetched in network byte order
Surrogate Pairs
Error Checking
SEE ALSO
Encode::Unicode::UTF7 -- UTF-7 encoding
SYNOPSIS
ABSTRACT
In Practice
SEE ALSO
Encoder, Encode::Encoder -- Object Oriented Encoder
SYNOPSIS
ABSTRACT
Description
Predefined Methods
$e = Encode::Encoder->new([$data, $encoding]);, encoder(), $e->data([$data]),
$e->encoding([$encoding]), $e->bytes([$encoding])
Example: base64 transcoder
Operator Overloading
SEE ALSO
English - use nice English (or awk) names for ugly punctuation variables
SYNOPSIS
DESCRIPTION
PERFORMANCE
Env - perl module that imports environment variables as scalars or arrays
SYNOPSIS
DESCRIPTION
LIMITATIONS
AUTHOR
Errno - System errno constants
SYNOPSIS
DESCRIPTION
CAVEATS
AUTHOR
COPYRIGHT
Exporter - Implements default import method for modules
SYNOPSIS
DESCRIPTION
How to Export
Selecting What To Export
How to Import
"use YourModule;", "use YourModule ();", "use YourModule qw(...);"
Advanced features
Specialised Import Lists
Exporting without using Exporter's import method
Exporting without inheriting from Exporter
Module Version Checking
Managing Unknown Symbols
Tag Handling Utility Functions
Generating combined tags
"AUTOLOAD"ed Constants
Good Practices
Declaring @EXPORT_OK and Friends
Playing Safe
What not to Export
SEE ALSO
LICENSE
Exporter::Heavy - Exporter guts
SYNOPSIS
DESCRIPTION
ExtUtils::CBuilder - Compile and link C code for Perl modules
SYNOPSIS
DESCRIPTION
METHODS
new, have_compiler, have_cplusplus, compile, "object_file", "include_dirs",
"extra_compiler_flags", "C++", link, lib_file, module_name, extra_linker_flags, link_executable,
exe_file, object_file, lib_file, exe_file, prelink, need_prelink, extra_link_args_after_prelink
TO DO
HISTORY
AUTHOR
COPYRIGHT
SEE ALSO
ExtUtils::CBuilder::Platform::Windows - Builder class for Windows platforms
DESCRIPTION
AUTHOR
SEE ALSO
ExtUtils::Command - utilities to replace common UNIX commands in Makefiles etc.
SYNOPSIS
DESCRIPTION
FUNCTIONS
cat
eqtime
rm_rf
rm_f
touch
mv
cp
chmod
mkpath
test_f
test_d
dos2unix
SEE ALSO
AUTHOR
ExtUtils::Command::MM - Commands for the MM's to use in Makefiles
SYNOPSIS
DESCRIPTION
test_harness
pod2man
warn_if_old_packlist
perllocal_install
uninstall
ExtUtils::Constant - generate XS code to import C header constants
SYNOPSIS
DESCRIPTION
USAGE
IV, UV, NV, PV, PVN, SV, YES, NO, UNDEF
FUNCTIONS
constant_types
XS_constant PACKAGE, TYPES, XS_SUBNAME, C_SUBNAME
autoload PACKAGE, VERSION, AUTOLOADER
WriteMakefileSnippet
WriteConstants ATTRIBUTE => VALUE [, ...], NAME, DEFAULT_TYPE, BREAKOUT_AT, NAMES, PROXYSUBS, C_FH,
C_FILE, XS_FH, XS_FILE, XS_SUBNAME, C_SUBNAME
AUTHOR
ExtUtils::Constant::Base - base class for ExtUtils::Constant objects
SYNOPSIS
DESCRIPTION
USAGE
header
memEQ_clause args_hashref
dump_names arg_hashref, ITEM..
assign arg_hashref, VALUE..
return_clause arg_hashref, ITEM
switch_clause arg_hashref, NAMELEN, ITEMHASH, ITEM..
params WHAT
dogfood arg_hashref, ITEM..
normalise_items args, default_type, seen_types, seen_items, ITEM..
C_constant arg_hashref, ITEM.., name, type, value, macro, default, pre, post, def_pre, def_post,
utf8, weight
BUGS
AUTHOR
ExtUtils::Constant::Utils - helper functions for ExtUtils::Constant
SYNOPSIS
DESCRIPTION
USAGE
C_stringify NAME
perl_stringify NAME
AUTHOR
ExtUtils::Constant::XS - generate C code for XS modules' constants.
SYNOPSIS
DESCRIPTION
BUGS
AUTHOR
ExtUtils::Embed - Utilities for embedding Perl in C/C++ applications
SYNOPSIS
DESCRIPTION
@EXPORT
FUNCTIONS
xsinit(), Examples, ldopts(), Examples, perl_inc(), ccflags(), ccdlflags(), ccopts(),
xsi_header(), xsi_protos(@modules), xsi_body(@modules)
EXAMPLES
SEE ALSO
AUTHOR
ExtUtils::Install - install files from here to there
SYNOPSIS
VERSION
DESCRIPTION
_chmod($$;$), _warnonce(@), _choke(@)
_move_file_at_boot( $file, $target, $moan )
_unlink_or_rename( $file, $tryhard, $installing )
Functions
_get_install_skip
_have_write_access
_can_write_dir($dir)
_mkpath($dir,$show,$mode,$verbose,$dry_run)
_copy($from,$to,$verbose,$dry_run)
_chdir($from)
install
_do_cleanup
install_rooted_file( $file ), install_rooted_dir( $dir )
forceunlink( $file, $tryhard )
directory_not_empty( $dir )
install_default DISCOURAGED
uninstall
inc_uninstall($filepath,$libdir,$verbose,$dry_run,$ignore,$results)
run_filter($cmd,$src,$dest)
pm_to_blib
_autosplit
_invokant
ENVIRONMENT
PERL_INSTALL_ROOT, EU_INSTALL_IGNORE_SKIP, EU_INSTALL_SITE_SKIPFILE, EU_INSTALL_ALWAYS_COPY
AUTHOR
LICENSE
ExtUtils::Installed - Inventory management of installed modules
SYNOPSIS
DESCRIPTION
USAGE
METHODS
new(), modules(), files(), directories(), directory_tree(), validate(), packlist(), version()
EXAMPLE
AUTHOR
ExtUtils::Liblist - determine libraries to use and how to use them
SYNOPSIS
DESCRIPTION
For static extensions, For dynamic extensions at build/link time, For dynamic extensions at load
time
EXTRALIBS
LDLOADLIBS and LD_RUN_PATH
BSLOADLIBS
PORTABILITY
VMS implementation
Win32 implementation
SEE ALSO
ExtUtils::MM - OS adjusted ExtUtils::MakeMaker subclass
SYNOPSIS
DESCRIPTION
ExtUtils::MM_AIX - AIX specific subclass of ExtUtils::MM_Unix
SYNOPSIS
DESCRIPTION
Overridden methods
AUTHOR
SEE ALSO
ExtUtils::MM_Any - Platform-agnostic MM methods
SYNOPSIS
DESCRIPTION
METHODS
Cross-platform helper methods
Targets
Init methods
Tools
File::Spec wrappers
Misc
AUTHOR
ExtUtils::MM_BeOS - methods to override UN*X behaviour in ExtUtils::MakeMaker
SYNOPSIS
DESCRIPTION
os_flavor
init_linker
ExtUtils::MM_Cygwin - methods to override UN*X behaviour in ExtUtils::MakeMaker
SYNOPSIS
DESCRIPTION
os_flavor
cflags
replace_manpage_separator
init_linker
maybe_command
ExtUtils::MM_DOS - DOS specific subclass of ExtUtils::MM_Unix
SYNOPSIS
DESCRIPTION
Overridden methods
os_flavor
replace_manpage_separator
AUTHOR
SEE ALSO
ExtUtils::MM_Darwin - special behaviors for OS X
SYNOPSIS
DESCRIPTION
Overriden Methods
ExtUtils::MM_MacOS - once produced Makefiles for MacOS Classic
SYNOPSIS
DESCRIPTION
ExtUtils::MM_NW5 - methods to override UN*X behaviour in ExtUtils::MakeMaker
SYNOPSIS
DESCRIPTION
os_flavor
init_platform, platform_constants
const_cccmd
static_lib
dynamic_lib
ExtUtils::MM_OS2 - methods to override UN*X behaviour in ExtUtils::MakeMaker
SYNOPSIS
DESCRIPTION
METHODS
init_dist
init_linker
os_flavor
ExtUtils::MM_QNX - QNX specific subclass of ExtUtils::MM_Unix
SYNOPSIS
DESCRIPTION
Overridden methods
AUTHOR
SEE ALSO
ExtUtils::MM_UWIN - U/WIN specific subclass of ExtUtils::MM_Unix
SYNOPSIS
DESCRIPTION
Overridden methods
os_flavor
replace_manpage_separator
AUTHOR
SEE ALSO
ExtUtils::MM_Unix - methods used by ExtUtils::MakeMaker
SYNOPSIS
DESCRIPTION
METHODS
Methods
os_flavor
c_o (o)
cflags (o)
const_cccmd (o)
const_config (o)
const_loadlibs (o)
constants (o)
depend (o)
init_DEST
init_dist
dist (o)
dist_basics (o)
dist_ci (o)
dist_core (o)
dist_target
tardist_target
zipdist_target
tarfile_target
zipfile_target
uutardist_target
shdist_target
dlsyms (o)
dynamic_bs (o)
dynamic_lib (o)
exescan
extliblist
find_perl
fixin
force (o)
guess_name
has_link_code
init_dirscan
init_MANPODS
init_MAN1PODS
init_MAN3PODS
init_PM
init_DIRFILESEP
init_main
init_others
init_linker
init_lib2arch
init_PERL
init_platform, platform_constants
init_PERM
init_xs
install (o)
installbin (o)
linkext (o)
lsdir
macro (o)
makeaperl (o)
makefile (o)
maybe_command
needs_linking (o)
parse_abstract
parse_version
pasthru (o)
perl_script
perldepend (o)
pm_to_blib
post_constants (o)
post_initialize (o)
postamble (o)
ppd
prefixify
processPL (o)
quote_paren
replace_manpage_separator
cd
oneliner
quote_literal
escape_newlines
max_exec_len
static (o)
static_lib (o)
staticmake (o)
subdir_x (o)
subdirs (o)
test (o)
test_via_harness (override)
test_via_script (override)
tool_xsubpp (o)
all_target
top_targets (o)
writedoc
xs_c (o)
xs_cpp (o)
xs_o (o)
SEE ALSO
ExtUtils::MM_VMS - methods to override UN*X behaviour in ExtUtils::MakeMaker
SYNOPSIS
DESCRIPTION
Methods always loaded
wraplist
Methods
guess_name (override)
find_perl (override)
maybe_command (override)
pasthru (override)
pm_to_blib (override)
perl_script (override)
replace_manpage_separator
init_DEST
init_DIRFILESEP
init_main (override)
init_others (override)
init_platform (override)
platform_constants
init_VERSION (override)
constants (override)
special_targets
cflags (override)
const_cccmd (override)
tools_other (override)
init_dist (override)
c_o (override)
xs_c (override)
xs_o (override)
dlsyms (override)
dynamic_lib (override)
static_lib (override)
extra_clean_files
zipfile_target, tarfile_target, shdist_target
install (override)
perldepend (override)
makeaperl (override)
maketext_filter (override)
prefixify (override)
cd
oneliner
echo
quote_literal
escape_newlines
max_exec_len
init_linker
catdir (override), catfile (override)
eliminate_macros
fixpath
os_flavor
AUTHOR
ExtUtils::MM_VOS - VOS specific subclass of ExtUtils::MM_Unix
SYNOPSIS
DESCRIPTION
Overridden methods
AUTHOR
SEE ALSO
ExtUtils::MM_Win32 - methods to override UN*X behaviour in ExtUtils::MakeMaker
SYNOPSIS
DESCRIPTION
Overridden methods
dlsyms
replace_manpage_separator
maybe_command
init_DIRFILESEP
init_others
init_platform, platform_constants
special_targets
static_lib
dynamic_lib
extra_clean_files
init_linker
perl_script
xs_o
pasthru
arch_check (override)
oneliner
cd
max_exec_len
os_flavor
cflags
ExtUtils::MM_Win95 - method to customize MakeMaker for Win9X
SYNOPSIS
DESCRIPTION
Overridden methods
xs_c
xs_cpp
xs_o
max_exec_len
os_flavor
AUTHOR
ExtUtils::MY - ExtUtils::MakeMaker subclass for customization
SYNOPSIS
DESCRIPTION
ExtUtils::MakeMaker - Create a module Makefile
SYNOPSIS
DESCRIPTION
How To Write A Makefile.PL
Default Makefile Behaviour
make test
make testdb
make install
INSTALL_BASE
PREFIX and LIB attribute
AFS users
Static Linking of a new Perl Binary
Determination of Perl Library and Installation Locations
Which architecture dependent directory?
Using Attributes and Parameters
ABSTRACT, ABSTRACT_FROM, AUTHOR, BINARY_LOCATION, BUILD_REQUIRES, C, CCFLAGS, CONFIG,
CONFIGURE, CONFIGURE_REQUIRES, DEFINE, DESTDIR, DIR, DISTNAME, DISTVNAME, DL_FUNCS, DL_VARS,
EXCLUDE_EXT, EXE_FILES, FIRST_MAKEFILE, FULLPERL, FULLPERLRUN, FULLPERLRUNINST, FUNCLIST, H,
IMPORTS, INC, INCLUDE_EXT, INSTALLARCHLIB, INSTALLBIN, INSTALLDIRS, INSTALLMAN1DIR,
INSTALLMAN3DIR, INSTALLPRIVLIB, INSTALLSCRIPT, INSTALLSITEARCH, INSTALLSITEBIN,
INSTALLSITELIB, INSTALLSITEMAN1DIR, INSTALLSITEMAN3DIR, INSTALLSITESCRIPT, INSTALLVENDORARCH,
INSTALLVENDORBIN, INSTALLVENDORLIB, INSTALLVENDORMAN1DIR, INSTALLVENDORMAN3DIR,
INSTALLVENDORSCRIPT, INST_ARCHLIB, INST_BIN, INST_LIB, INST_MAN1DIR, INST_MAN3DIR,
INST_SCRIPT, LD, LDDLFLAGS, LDFROM, LIB, LIBPERL_A, LIBS, LICENSE, LINKTYPE, MAKE, MAKEAPERL,
MAKEFILE_OLD, MAN1PODS, MAN3PODS, MAP_TARGET, META_ADD, META_MERGE, MIN_PERL_VERSION,
MYEXTLIB, NAME, NEEDS_LINKING, NOECHO, NORECURS, NO_META, NO_VC, OBJECT, OPTIMIZE, PERL,
PERL_CORE, PERLMAINCC, PERL_ARCHLIB, PERL_LIB, PERL_MALLOC_OK, PERLPREFIX, PERLRUN,
PERLRUNINST, PERL_SRC, PERM_DIR, PERM_RW, PERM_RWX, PL_FILES, PM, PMLIBDIRS, PM_FILTER,
POLLUTE, PPM_INSTALL_EXEC, PPM_INSTALL_SCRIPT, PREFIX, PREREQ_FATAL, PREREQ_PM, PREREQ_PRINT,
PRINT_PREREQ, SITEPREFIX, SIGN, SKIP, TYPEMAPS, VENDORPREFIX, VERBINST, VERSION,
VERSION_FROM, VERSION_SYM, XS, XSOPT, XSPROTOARG, XS_VERSION
Additional lowercase attributes
clean, depend, dist, dynamic_lib, linkext, macro, postamble, realclean, test, tool_autosplit
Overriding MakeMaker Methods
The End Of Cargo Cult Programming
"MAN3PODS => ' '"
Hintsfile support
Distribution Support
make distcheck, make skipcheck, make distclean, make manifest,
make distdir, make disttest, make tardist, make dist, make
uutardist, make shdist, make zipdist, make ci
Module Meta-Data
Disabling an extension
Other Handy Functions
prompt
ENVIRONMENT
PERL_MM_OPT, PERL_MM_USE_DEFAULT, PERL_CORE
SEE ALSO
AUTHORS
LICENSE
ExtUtils::MakeMaker::Config - Wrapper around Config.pm
SYNOPSIS
DESCRIPTION
ExtUtils::MakeMaker::FAQ - Frequently Asked Questions About MakeMaker
DESCRIPTION
Module Installation
How do I install a module into my home directory?, How do I get MakeMaker and Module::Build
to install to the same place?, How do I keep from installing man pages?, How do I use a
module without installing it?, PREFIX vs INSTALL_BASE from Module::Build::Cookbook
Philosophy and History
Why not just use <insert other build config tool here>?, What is Module::Build and how does
it relate to MakeMaker?, pure perl. no make, no shell commands, easier to customize,
cleaner internals, less cruft
Module Writing
How do I keep my $VERSION up to date without resetting it manually?, What's this META.yml
thing and how did it get in my MANIFEST?!, How do I delete everything not in my MANIFEST?,
Which zip should I use on Windows for '[nd]make zipdist'?
XS How to I prevent "object version X.XX does not match bootstrap parameter Y.YY" errors?, How
do I make two or more XS files coexist in the same directory?
PATCHING
AUTHOR
SEE ALSO
ExtUtils::MakeMaker::Tutorial - Writing a module with MakeMaker
SYNOPSIS
DESCRIPTION
The Mantra
The Layout
Makefile.PL, MANIFEST, lib/, t/, Changes, README, INSTALL, MANIFEST.SKIP, bin/
SEE ALSO
ExtUtils::Manifest - utilities to write and check a MANIFEST file
SYNOPSIS
DESCRIPTION
Functions
mkmanifest
manifind
manicheck
filecheck
fullcheck
skipcheck
maniread
maniskip
manicopy
maniadd
MANIFEST
MANIFEST.SKIP
#!include_default, #!include /Path/to/another/manifest.skip
EXPORT_OK
GLOBAL VARIABLES
DIAGNOSTICS
"Not in MANIFEST:" file, "Skipping" file, "No such file:" file, "MANIFEST:" $!, "Added to
MANIFEST:" file
ENVIRONMENT
PERL_MM_MANIFEST_DEBUG
SEE ALSO
AUTHOR
ExtUtils::Mkbootstrap - make a bootstrap file for use by DynaLoader
SYNOPSIS
DESCRIPTION
ExtUtils::Mksymlists - write linker options files for dynamic extension
SYNOPSIS
DESCRIPTION
DLBASE, DL_FUNCS, DL_VARS, FILE, FUNCLIST, IMPORTS, NAME
AUTHOR
REVISION
mkfh()
__find_relocations
ExtUtils::Packlist - manage .packlist files
SYNOPSIS
DESCRIPTION
USAGE
FUNCTIONS
new(), read(), write(), validate(), packlist_file()
EXAMPLE
AUTHOR
ExtUtils::ParseXS - converts Perl XS code into C code
SYNOPSIS
EXPORT
FUNCTIONS
process_xs(), C++, hiertype, except, typemap, prototypes, versioncheck, linenumbers, optimize,
inout, argtypes, s, errors()
AUTHOR
COPYRIGHT
SEE ALSO
ExtUtils::XSSymSet - keep sets of symbol names palatable to the VMS linker
SYNOPSIS
DESCRIPTION
new([$maxlen[,$silent]]), addsym($name[,$maxlen[,$silent]]), trimsym($name[,$maxlen[,$silent]]),
delsym($name), get_orig($trimmed), get_trimmed($name), all_orig(), all_trimmed()
AUTHOR
REVISION
ExtUtils::testlib - add blib/* directories to @INC
SYNOPSIS
DESCRIPTION
Fatal - Replace functions with equivalents which succeed or die
SYNOPSIS
BEST PRACTICE
DESCRIPTION
DIAGNOSTICS
Bad subroutine name for Fatal: %s, %s is not a Perl subroutine, %s is neither a builtin, nor a
Perl subroutine, Cannot make the non-overridable %s fatal, Internal error: %s
BUGS
AUTHOR
LICENSE
SEE ALSO
Fcntl - load the C Fcntl.h defines
SYNOPSIS
DESCRIPTION
NOTE
EXPORTED SYMBOLS
File-Glob, File::Glob - Perl extension for BSD glob routine
SYNOPSIS
DESCRIPTION
META CHARACTERS
POSIX FLAGS
"GLOB_ERR", "GLOB_LIMIT", "GLOB_MARK", "GLOB_NOCASE", "GLOB_NOCHECK", "GLOB_NOSORT",
"GLOB_BRACE", "GLOB_NOMAGIC", "GLOB_QUOTE", "GLOB_TILDE", "GLOB_CSH", "GLOB_ALPHASORT"
DIAGNOSTICS
"GLOB_NOSPACE", "GLOB_ABEND"
NOTES
SEE ALSO
AUTHOR
File::Basename - Parse file paths into directory, filename and suffix.
SYNOPSIS
DESCRIPTION
"fileparse"
"basename"
"dirname"
"fileparse_set_fstype"
SEE ALSO
File::CheckTree - run many filetest checks on a tree
SYNOPSIS
DESCRIPTION
AUTHOR
HISTORY
File::Compare - Compare files or filehandles
SYNOPSIS
DESCRIPTION
RETURN
AUTHOR
File::Copy - Copy files or filehandles
SYNOPSIS
DESCRIPTION
copy , move , syscopy , rmscopy($from,$to[,$date_flag])
RETURN
NOTES
AUTHOR
File::DosGlob - DOS like globbing and then some
SYNOPSIS
DESCRIPTION
NOTES
EXPORTS (by request only)
BUGS
AUTHOR
HISTORY
SEE ALSO
File::Fetch - A generic file fetching mechanism
SYNOPSIS
DESCRIPTION
ACCESSORS
$ff->uri, $ff->scheme, $ff->host, $ff->vol, $ff->share, $ff->path, $ff->file
$ff->output_file
METHODS
$ff = File::Fetch->new( uri => 'http://some.where.com/dir/file.txt' );
$where = $ff->fetch( [to => /my/output/dir/ | \$scalar] )
$ff->error([BOOL])
HOW IT WORKS
GLOBAL VARIABLES
$File::Fetch::FROM_EMAIL
$File::Fetch::USER_AGENT
$File::Fetch::FTP_PASSIVE
$File::Fetch::TIMEOUT
$File::Fetch::WARN
$File::Fetch::DEBUG
$File::Fetch::BLACKLIST
$File::Fetch::METHOD_FAIL
MAPPING
FREQUENTLY ASKED QUESTIONS
So how do I use a proxy with File::Fetch?
I used 'lynx' to fetch a file, but its contents is all wrong!
Files I'm trying to fetch have reserved characters or non-ASCII characters in them. What do I do?
TODO
Implement $PREFER_BIN
BUG REPORTS
AUTHOR
COPYRIGHT
File::Find - Traverse a directory tree.
SYNOPSIS
DESCRIPTION
find, finddepth
%options
"wanted", "bydepth", "preprocess", "postprocess", "follow", "follow_fast", "follow_skip",
"dangling_symlinks", "no_chdir", "untaint", "untaint_pattern", "untaint_skip"
The wanted function
$File::Find::dir is the current directory name,, $_ is the current filename within that
directory, $File::Find::name is the complete pathname to the file
WARNINGS
CAVEAT
$dont_use_nlink, symlinks
NOTES
BUGS AND CAVEATS
HISTORY
SEE ALSO
File::Glob - Perl extension for BSD glob routine
SYNOPSIS
DESCRIPTION
META CHARACTERS
POSIX FLAGS
"GLOB_ERR", "GLOB_LIMIT", "GLOB_MARK", "GLOB_NOCASE", "GLOB_NOCHECK", "GLOB_NOSORT",
"GLOB_BRACE", "GLOB_NOMAGIC", "GLOB_QUOTE", "GLOB_TILDE", "GLOB_CSH", "GLOB_ALPHASORT"
DIAGNOSTICS
"GLOB_NOSPACE", "GLOB_ABEND"
NOTES
SEE ALSO
AUTHOR
File::GlobMapper - Extend File Glob to Allow Input and Output Files
SYNOPSIS
DESCRIPTION
Behind The Scenes
Limitations
Input File Glob
~, ~user, ., *, ?, \, [], {,}, ()
Output File Glob
"*", #1
Returned Data
EXAMPLES
A Rename script
A few example globmaps
SEE ALSO
AUTHOR
COPYRIGHT AND LICENSE
File::Path - Create or remove directory trees
VERSION
SYNOPSIS
DESCRIPTION
make_path( $dir1, $dir2, .... ), make_path( $dir1, $dir2, ...., \%opts ), mode => $num, verbose
=> $bool, error => \$err, owner => $owner, user => $owner, uid => $owner, group => $group,
mkpath( $dir ), mkpath( $dir, $verbose, $mode ), mkpath( [$dir1, $dir2,...], $verbose, $mode ),
mkpath( $dir1, $dir2,..., \%opt ), remove_tree( $dir1, $dir2, .... ), remove_tree( $dir1, $dir2,
...., \%opts ), verbose => $bool, safe => $bool, keep_root => $bool, result => \$res, error =>
\$err, rmtree( $dir ), rmtree( $dir, $verbose, $safe ), rmtree( [$dir1, $dir2,...], $verbose,
$safe ), rmtree( $dir1, $dir2,..., \%opt )
ERROR HANDLING
NOTE:
NOTES
DIAGNOSTICS
mkdir [path]: [errmsg] (SEVERE), No root path(s) specified, No such file or directory, cannot
fetch initial working directory: [errmsg], cannot stat initial working directory: [errmsg],
cannot chdir to [dir]: [errmsg], directory [dir] changed before chdir, expected dev=[n] ino=[n],
actual dev=[n] ino=[n], aborting. (FATAL), cannot make directory [dir] read+writeable: [errmsg],
cannot read [dir]: [errmsg], cannot reset chmod [dir]: [errmsg], cannot remove [dir] when cwd is
[dir], cannot chdir to [parent-dir] from [child-dir]: [errmsg], aborting. (FATAL), cannot stat
prior working directory [dir]: [errmsg], aborting. (FATAL), previous directory [parent-dir]
changed before entering [child-dir], expected dev=[n] ino=[n], actual dev=[n] ino=[n], aborting.
(FATAL), cannot make directory [dir] writeable: [errmsg], cannot remove directory [dir]:
[errmsg], cannot restore permissions of [dir] to [0nnn]: [errmsg], cannot make file [file]
writeable: [errmsg], cannot unlink file [file]: [errmsg], cannot restore permissions of [file] to
[0nnn]: [errmsg], unable to map [owner] to a uid, ownership not changed");, unable to map [group]
to a gid, group ownership not changed
SEE ALSO
BUGS
ACKNOWLEDGEMENTS
AUTHORS
COPYRIGHT
LICENSE
File::Spec - portably perform operations on file names
SYNOPSIS
DESCRIPTION
METHODS
canonpath , catdir , catfile , curdir , devnull , rootdir , tmpdir , updir , no_upwards,
case_tolerant, file_name_is_absolute, path , join , splitpath , splitdir
, catpath(), abs2rel , rel2abs()
SEE ALSO
AUTHOR
COPYRIGHT
File::Spec::Cygwin - methods for Cygwin file specs
SYNOPSIS
DESCRIPTION
canonpath
file_name_is_absolute
tmpdir (override)
case_tolerant
COPYRIGHT
File::Spec::Epoc - methods for Epoc file specs
SYNOPSIS
DESCRIPTION
canonpath()
AUTHOR
COPYRIGHT
SEE ALSO
File::Spec::Functions - portably perform operations on file names
SYNOPSIS
DESCRIPTION
Exports
COPYRIGHT
SEE ALSO
File::Spec::Mac - File::Spec for Mac OS (Classic)
SYNOPSIS
DESCRIPTION
METHODS
canonpath
catdir()
catfile
curdir
devnull
rootdir
tmpdir
updir
file_name_is_absolute
path
splitpath
splitdir
catpath
abs2rel
rel2abs
AUTHORS
COPYRIGHT
SEE ALSO
File::Spec::OS2 - methods for OS/2 file specs
SYNOPSIS
DESCRIPTION
tmpdir, splitpath
COPYRIGHT
File::Spec::Unix - File::Spec for Unix, base for other File::Spec modules
SYNOPSIS
DESCRIPTION
METHODS
canonpath()
catdir()
catfile
curdir
devnull
rootdir
tmpdir
updir
no_upwards
case_tolerant
file_name_is_absolute
path
join
splitpath
splitdir
catpath()
abs2rel
rel2abs()
COPYRIGHT
SEE ALSO
File::Spec::VMS - methods for VMS file specs
SYNOPSIS
DESCRIPTION
canonpath (override)
catdir (override)
catfile (override)
curdir (override)
devnull (override)
rootdir (override)
tmpdir (override)
updir (override)
case_tolerant (override)
path (override)
file_name_is_absolute (override)
splitpath (override)
splitdir (override)
catpath (override)
abs2rel (override)
rel2abs (override)
COPYRIGHT
SEE ALSO
File::Spec::Win32 - methods for Win32 file specs
SYNOPSIS
DESCRIPTION
devnull
tmpdir
case_tolerant
file_name_is_absolute
catfile
canonpath
splitpath
splitdir
catpath
Note For File::Spec::Win32 Maintainers
COPYRIGHT
SEE ALSO
File::Temp - return name and handle of a temporary file safely
PORTABILITY
SYNOPSIS
DESCRIPTION
OBJECT-ORIENTED INTERFACE
new
newdir
filename
dirname, unlink_on_destroy
DESTROY
FUNCTIONS
tempfile
tempdir
MKTEMP FUNCTIONS
mkstemp
mkstemps
mkdtemp
mktemp
POSIX FUNCTIONS
tmpnam
tmpfile
ADDITIONAL FUNCTIONS
tempnam
UTILITY FUNCTIONS
unlink0
cmpstat
unlink1
cleanup
PACKAGE VARIABLES
safe_level, STANDARD, MEDIUM, HIGH
TopSystemUID
$KEEP_ALL, $DEBUG
WARNING
Temporary files and NFS
Forking
Directory removal
BINMODE
HISTORY
SEE ALSO
AUTHOR
File::stat - by-name interface to Perl's built-in stat() functions
SYNOPSIS
DESCRIPTION
BUGS
ERRORS
-%s is not implemented on a File::stat object
WARNINGS
File::stat ignores use filetest 'access', File::stat ignores VMS ACLs
NOTE
AUTHOR
FileCache - keep more files open than the system permits
SYNOPSIS
DESCRIPTION
cacheout EXPR, cacheout MODE, EXPR
CAVEATS
BUGS
FileCache::lib::FileCache, FileCache - keep more files open than the system permits
SYNOPSIS
DESCRIPTION
cacheout EXPR, cacheout MODE, EXPR
CAVEATS
BUGS
FileHandle - supply object methods for filehandles
SYNOPSIS
DESCRIPTION
$fh->print, $fh->printf, $fh->getline, $fh->getlines
SEE ALSO
Filter::Simple - Simplified source filtering
SYNOPSIS
DESCRIPTION
The Problem
A Solution
Disabling or changing <no> behaviour
All-in-one interface
Filtering only specific components of source code
"code", "code_no_comments", "executable", "executable_no_comments", "quotelike", "string",
"regex", "all"
Filtering only the code parts of source code
Most source code ceases to be grammatically correct when it is broken up into the pieces
between string literals and regexes. So the 'code' and 'code_no_comments' component filter
behave slightly differently from the other partial filters described in the previous section.
Using Filter::Simple with an explicit "import" subroutine
Using Filter::Simple and Exporter together
How it works
AUTHOR
CONTACT
COPYRIGHT AND LICENSE
Filter::Util::Call - Perl Source Filter Utility Module
SYNOPSIS
DESCRIPTION
use Filter::Util::Call
import()
filter() and anonymous sub
$_, $status, filter_read and filter_read_exact, filter_del
EXAMPLES
Example 1: A simple filter.
Example 2: Using the context
Example 3: Using the context within the filter
Example 4: Using filter_del
Filter::Simple
AUTHOR
DATE
FindBin - Locate directory of original perl script
SYNOPSIS
DESCRIPTION
EXPORTABLE VARIABLES
KNOWN ISSUES
KNOWN BUGS
AUTHORS
COPYRIGHT
GDBM_File - Perl5 access to the gdbm library.
SYNOPSIS
DESCRIPTION
AVAILABILITY
BUGS
SEE ALSO
Getopt::Long - Extended processing of command line options
SYNOPSIS
DESCRIPTION
Command Line Options, an Introduction
Getting Started with Getopt::Long
Simple options
A little bit less simple options
Mixing command line option with other arguments
Options with values
Options with multiple values
Options with hash values
User-defined subroutines to handle options
Options with multiple names
Case and abbreviations
Summary of Option Specifications
!, +, s, i, o, f, : type [ desttype ], : number [ desttype ], : + [ desttype ]
Advanced Possibilities
Object oriented interface
Thread Safety
Documentation and help texts
Parsing options from an arbitrary array
Parsing options from an arbitrary string
Storing options values in a hash
Bundling
The lonesome dash
Argument callback
Configuring Getopt::Long
default, posix_default, auto_abbrev, getopt_compat, gnu_compat, gnu_getopt, require_order,
permute, bundling (default: disabled), bundling_override (default: disabled), ignore_case
(default: enabled), ignore_case_always (default: disabled), auto_version (default:disabled),
auto_help (default:disabled), pass_through (default: disabled), prefix, prefix_pattern,
long_prefix_pattern, debug (default: disabled)
Exportable Methods
VersionMessage, "-message", "-msg", "-exitval", "-output", HelpMessage
Return values and Errors
Legacy
Default destinations
Alternative option starters
Configuration variables
Tips and Techniques
Pushing multiple values in a hash option
Troubleshooting
GetOptions does not return a false result when an option is not supplied
GetOptions does not split the command line correctly
Undefined subroutine &main::GetOptions called
How do I put a "-?" option into a Getopt::Long?
AUTHOR
COPYRIGHT AND DISCLAIMER
Getopt::Std, getopt, getopts - Process single-character switches with switch clustering
SYNOPSIS
DESCRIPTION
"--help" and "--version"
Hash-Util-FieldHash::lib::Hash::Util::FieldHash, Hash::Util::FieldHash - Support for Inside-Out Classes
SYNOPSIS
FUNCTIONS
id, id_2obj, register, idhash, idhashes, fieldhash, fieldhashes
DESCRIPTION
The Inside-out Technique
Problems of Inside-out
Solutions
More Problems
The Generic Object
How to use Field Hashes
Garbage-Collected Hashes
EXAMPLES
"init()", "first()", "last()", "name()", "Name_hash", "Name_id", "Name_idhash", "Name_id_reg",
"Name_idhash_reg", "Name_fieldhash"
Example 1
Example 2
GUTS
The "PERL_MAGIC_uvar" interface for hashes
Weakrefs call uvar magic
How field hashes work
Internal function Hash::Util::FieldHash::_fieldhash
AUTHOR
COPYRIGHT AND LICENSE
Hash-Utilib::Hash::Util, Hash::Util - A selection of general-utility hash subroutines
SYNOPSIS
DESCRIPTION
Restricted hashes
lock_keys, unlock_keys
lock_keys_plus
lock_value, unlock_value
lock_hash, unlock_hash
lock_hash_recurse, unlock_hash_recurse
hash_unlocked
legal_keys, hidden_keys, all_keys, hash_seed
hv_store
Operating on references to hashes.
lock_ref_keys, unlock_ref_keys, lock_ref_keys_plus, lock_ref_value, unlock_ref_value,
lock_hashref, unlock_hashref, lock_hashref_recurse, unlock_hashref_recurse, hash_ref_unlocked,
legal_ref_keys, hidden_ref_keys
CAVEATS
BUGS
AUTHOR
SEE ALSO
Hash::Util - A selection of general-utility hash subroutines
SYNOPSIS
DESCRIPTION
Restricted hashes
lock_keys, unlock_keys
lock_keys_plus
lock_value, unlock_value
lock_hash, unlock_hash
lock_hash_recurse, unlock_hash_recurse
hash_unlocked
legal_keys, hidden_keys, all_keys, hash_seed
hv_store
Operating on references to hashes.
lock_ref_keys, unlock_ref_keys, lock_ref_keys_plus, lock_ref_value, unlock_ref_value,
lock_hashref, unlock_hashref, lock_hashref_recurse, unlock_hashref_recurse, hash_ref_unlocked,
legal_ref_keys, hidden_ref_keys
CAVEATS
BUGS
AUTHOR
SEE ALSO
Hash::Util::FieldHash - Support for Inside-Out Classes
SYNOPSIS
FUNCTIONS
id, id_2obj, register, idhash, idhashes, fieldhash, fieldhashes
DESCRIPTION
The Inside-out Technique
Problems of Inside-out
Solutions
More Problems
The Generic Object
How to use Field Hashes
Garbage-Collected Hashes
EXAMPLES
"init()", "first()", "last()", "name()", "Name_hash", "Name_id", "Name_idhash", "Name_id_reg",
"Name_idhash_reg", "Name_fieldhash"
Example 1
Example 2
GUTS
The "PERL_MAGIC_uvar" interface for hashes
Weakrefs call uvar magic
How field hashes work
Internal function Hash::Util::FieldHash::_fieldhash
AUTHOR
COPYRIGHT AND LICENSE
I18N-Langinfo, I18N::Langinfo - query locale information
SYNOPSIS
DESCRIPTION
EXPORT
SEE ALSO
AUTHOR
COPYRIGHT AND LICENSE
I18N::Collate - compare 8-bit scalar data according to the current locale
SYNOPSIS
DESCRIPTION
I18N::LangTags - functions for dealing with RFC3066-style language tags
SYNOPSIS
DESCRIPTION
the function is_language_tag($lang1)
the function extract_language_tags($whatever)
the function same_language_tag($lang1, $lang2)
the function similarity_language_tag($lang1, $lang2)
the function is_dialect_of($lang1, $lang2)
the function super_languages($lang1)
the function locale2language_tag($locale_identifier)
the function encode_language_tag($lang1)
the function alternate_language_tags($lang1)
the function @langs = panic_languages(@accept_languages)
the function implicate_supers( ...languages... ), the function implicate_supers_strictly(
...languages... )
ABOUT LOWERCASING
ABOUT UNICODE PLAINTEXT LANGUAGE TAGS
SEE ALSO
COPYRIGHT
AUTHOR
I18N::LangTags::Detect - detect the user's language preferences
SYNOPSIS
DESCRIPTION
FUNCTIONS
ENVIRONMENT
SEE ALSO
COPYRIGHT
AUTHOR
I18N::LangTags::List -- tags and names for human languages
SYNOPSIS
DESCRIPTION
ABOUT LANGUAGE TAGS
LIST OF LANGUAGES
{ab} : Abkhazian, {ace} : Achinese, {ach} : Acoli, {ada} : Adangme, {ady} : Adyghe, {aa} : Afar,
{afh} : Afrihili, {af} : Afrikaans, [{afa} : Afro-Asiatic (Other)], {ak} : Akan, {akk} :
Akkadian, {sq} : Albanian, {ale} : Aleut, [{alg} : Algonquian languages], [{tut} : Altaic
(Other)], {am} : Amharic, {i-ami} : Ami, [{apa} : Apache languages], {ar} : Arabic, {arc} :
Aramaic, {arp} : Arapaho, {arn} : Araucanian, {arw} : Arawak, {hy} : Armenian, {an} : Aragonese,
[{art} : Artificial (Other)], {ast} : Asturian, {as} : Assamese, [{ath} : Athapascan languages],
[{aus} : Australian languages], [{map} : Austronesian (Other)], {av} : Avaric, {ae} : Avestan,
{awa} : Awadhi, {ay} : Aymara, {az} : Azerbaijani, {ban} : Balinese, [{bat} : Baltic (Other)],
{bal} : Baluchi, {bm} : Bambara, [{bai} : Bamileke languages], {bad} : Banda, [{bnt} : Bantu
(Other)], {bas} : Basa, {ba} : Bashkir, {eu} : Basque, {btk} : Batak (Indonesia), {bej} : Beja,
{be} : Belarusian, {bem} : Bemba, {bn} : Bengali, [{ber} : Berber (Other)], {bho} : Bhojpuri,
{bh} : Bihari, {bik} : Bikol, {bin} : Bini, {bi} : Bislama, {bs} : Bosnian, {bra} : Braj, {br} :
Breton, {bug} : Buginese, {bg} : Bulgarian, {i-bnn} : Bunun, {bua} : Buriat, {my} : Burmese,
{cad} : Caddo, {car} : Carib, {ca} : Catalan, [{cau} : Caucasian (Other)], {ceb} : Cebuano,
[{cel} : Celtic (Other)], [{cai} : Central American Indian (Other)], {chg} : Chagatai, [{cmc} :
Chamic languages], {ch} : Chamorro, {ce} : Chechen, {chr} : Cherokee, {chy} : Cheyenne, {chb} :
Chibcha, {ny} : Chichewa, {zh} : Chinese, {chn} : Chinook Jargon, {chp} : Chipewyan, {cho} :
Choctaw, {cu} : Church Slavic, {chk} : Chuukese, {cv} : Chuvash, {cop} : Coptic, {kw} : Cornish,
{co} : Corsican, {cr} : Cree, {mus} : Creek, [{cpe} : English-based Creoles and pidgins (Other)],
[{cpf} : French-based Creoles and pidgins (Other)], [{cpp} : Portuguese-based Creoles and pidgins
(Other)], [{crp} : Creoles and pidgins (Other)], {hr} : Croatian, [{cus} : Cushitic (Other)],
{cs} : Czech, {dak} : Dakota, {da} : Danish, {dar} : Dargwa, {day} : Dayak, {i-default} : Default
(Fallthru) Language, {del} : Delaware, {din} : Dinka, {dv} : Divehi, {doi} : Dogri, {dgr} :
Dogrib, [{dra} : Dravidian (Other)], {dua} : Duala, {nl} : Dutch, {dum} : Middle Dutch
(ca.1050-1350), {dyu} : Dyula, {dz} : Dzongkha, {efi} : Efik, {egy} : Ancient Egyptian, {eka} :
Ekajuk, {elx} : Elamite, {en} : English, {enm} : Old English (1100-1500), {ang} : Old English
(ca.450-1100), {i-enochian} : Enochian (Artificial), {myv} : Erzya, {eo} : Esperanto, {et} :
Estonian, {ee} : Ewe, {ewo} : Ewondo, {fan} : Fang, {fat} : Fanti, {fo} : Faroese, {fj} : Fijian,
{fi} : Finnish, [{fiu} : Finno-Ugrian (Other)], {fon} : Fon, {fr} : French, {frm} : Middle French
(ca.1400-1600), {fro} : Old French (842-ca.1400), {fy} : Frisian, {fur} : Friulian, {ff} : Fulah,
{gaa} : Ga, {gd} : Scots Gaelic, {gl} : Gallegan, {lg} : Ganda, {gay} : Gayo, {gba} : Gbaya,
{gez} : Geez, {ka} : Georgian, {de} : German, {gmh} : Middle High German (ca.1050-1500), {goh} :
Old High German (ca.750-1050), [{gem} : Germanic (Other)], {gil} : Gilbertese, {gon} : Gondi,
{gor} : Gorontalo, {got} : Gothic, {grb} : Grebo, {grc} : Ancient Greek, {el} : Modern Greek,
{gn} : Guarani, {gu} : Gujarati, {gwi} : Gwich'in, {hai} : Haida, {ht} : Haitian, {ha} : Hausa,
{haw} : Hawaiian, {he} : Hebrew, {hz} : Herero, {hil} : Hiligaynon, {him} : Himachali, {hi} :
Hindi, {ho} : Hiri Motu, {hit} : Hittite, {hmn} : Hmong, {hu} : Hungarian, {hup} : Hupa, {iba} :
Iban, {is} : Icelandic, {io} : Ido, {ig} : Igbo, {ijo} : Ijo, {ilo} : Iloko, [{inc} : Indic
(Other)], [{ine} : Indo-European (Other)], {id} : Indonesian, {inh} : Ingush, {ia} : Interlingua
(International Auxiliary Language Association), {ie} : Interlingue, {iu} : Inuktitut, {ik} :
Inupiaq, [{ira} : Iranian (Other)], {ga} : Irish, {mga} : Middle Irish (900-1200), {sga} : Old
Irish (to 900), [{iro} : Iroquoian languages], {it} : Italian, {ja} : Japanese, {jv} : Javanese,
{jrb} : Judeo-Arabic, {jpr} : Judeo-Persian, {kbd} : Kabardian, {kab} : Kabyle, {kac} : Kachin,
{kl} : Kalaallisut, {xal} : Kalmyk, {kam} : Kamba, {kn} : Kannada, {kr} : Kanuri, {krc} :
Karachay-Balkar, {kaa} : Kara-Kalpak, {kar} : Karen, {ks} : Kashmiri, {csb} : Kashubian, {kaw} :
Kawi, {kk} : Kazakh, {kha} : Khasi, {km} : Khmer, [{khi} : Khoisan (Other)], {kho} : Khotanese,
{ki} : Kikuyu, {kmb} : Kimbundu, {rw} : Kinyarwanda, {ky} : Kirghiz, {i-klingon} : Klingon, {kv}
: Komi, {kg} : Kongo, {kok} : Konkani, {ko} : Korean, {kos} : Kosraean, {kpe} : Kpelle, {kro} :
Kru, {kj} : Kuanyama, {kum} : Kumyk, {ku} : Kurdish, {kru} : Kurukh, {kut} : Kutenai, {lad} :
Ladino, {lah} : Lahnda, {lam} : Lamba, {lo} : Lao, {la} : Latin, {lv} : Latvian, {lb} :
Letzeburgesch, {lez} : Lezghian, {li} : Limburgish, {ln} : Lingala, {lt} : Lithuanian, {nds} :
Low German, {art-lojban} : Lojban (Artificial), {loz} : Lozi, {lu} : Luba-Katanga, {lua} : Luba-Lulua, LubaLulua,
Lulua, {lui} : Luiseno, {lun} : Lunda, {luo} : Luo (Kenya and Tanzania), {lus} : Lushai, {mk} :
Macedonian, {mad} : Madurese, {mag} : Magahi, {mai} : Maithili, {mak} : Makasar, {mg} : Malagasy,
{ms} : Malay, {ml} : Malayalam, {mt} : Maltese, {mnc} : Manchu, {mdr} : Mandar, {man} : Mandingo,
{mni} : Manipuri, [{mno} : Manobo languages], {gv} : Manx, {mi} : Maori, {mr} : Marathi, {chm} :
Mari, {mh} : Marshall, {mwr} : Marwari, {mas} : Masai, [{myn} : Mayan languages], {men} : Mende,
{mic} : Micmac, {min} : Minangkabau, {i-mingo} : Mingo, [{mis} : Miscellaneous languages], {moh}
: Mohawk, {mdf} : Moksha, {mo} : Moldavian, [{mkh} : Mon-Khmer (Other)], {lol} : Mongo, {mn} :
Mongolian, {mos} : Mossi, [{mul} : Multiple languages], [{mun} : Munda languages], {nah} :
Nahuatl, {nap} : Neapolitan, {na} : Nauru, {nv} : Navajo, {nd} : North Ndebele, {nr} : South
Ndebele, {ng} : Ndonga, {ne} : Nepali, {new} : Newari, {nia} : Nias, [{nic} : Niger-Kordofanian
(Other)], [{ssa} : Nilo-Saharan (Other)], {niu} : Niuean, {nog} : Nogai, {non} : Old Norse,
[{nai} : North American Indian], {no} : Norwegian, {nb} : Norwegian Bokmal, {nn} : Norwegian
Nynorsk, [{nub} : Nubian languages], {nym} : Nyamwezi, {nyn} : Nyankole, {nyo} : Nyoro, {nzi} :
Nzima, {oc} : Occitan (post 1500), {oj} : Ojibwa, {or} : Oriya, {om} : Oromo, {osa} : Osage, {os}
: Ossetian; Ossetic, [{oto} : Otomian languages], {pal} : Pahlavi, {i-pwn} : Paiwan, {pau} :
Palauan, {pi} : Pali, {pam} : Pampanga, {pag} : Pangasinan, {pa} : Panjabi, {pap} : Papiamento,
[{paa} : Papuan (Other)], {fa} : Persian, {peo} : Old Persian (ca.600-400 B.C.), [{phi} :
Philippine (Other)], {phn} : Phoenician, {pon} : Pohnpeian, {pl} : Polish, {pt} : Portuguese,
[{pra} : Prakrit languages], {pro} : Old Provencal (to 1500), {ps} : Pushto, {qu} : Quechua, {rm}
: Raeto-Romance, {raj} : Rajasthani, {rap} : Rapanui, {rar} : Rarotongan, [{qaa - qtz} : Reserved
for local use.], [{roa} : Romance (Other)], {ro} : Romanian, {rom} : Romany, {rn} : Rundi, {ru} :
Russian, [{sal} : Salishan languages], {sam} : Samaritan Aramaic, {se} : Northern Sami, {sma} :
Southern Sami, {smn} : Inari Sami, {smj} : Lule Sami, {sms} : Skolt Sami, [{smi} : Sami languages
(Other)], {sm} : Samoan, {sad} : Sandawe, {sg} : Sango, {sa} : Sanskrit, {sat} : Santali, {sc} :
Sardinian, {sas} : Sasak, {sco} : Scots, {sel} : Selkup, [{sem} : Semitic (Other)], {sr} :
Serbian, {srr} : Serer, {shn} : Shan, {sn} : Shona, {sid} : Sidamo, {sgn-...} : Sign Languages,
{bla} : Siksika, {sd} : Sindhi, {si} : Sinhalese, [{sit} : Sino-Tibetan (Other)], [{sio} : Siouan
languages], {den} : Slave (Athapascan), [{sla} : Slavic (Other)], {sk} : Slovak, {sl} :
Slovenian, {sog} : Sogdian, {so} : Somali, {son} : Songhai, {snk} : Soninke, {wen} : Sorbian
languages, {nso} : Northern Sotho, {st} : Southern Sotho, [{sai} : South American Indian
(Other)], {es} : Spanish, {suk} : Sukuma, {sux} : Sumerian, {su} : Sundanese, {sus} : Susu, {sw}
: Swahili, {ss} : Swati, {sv} : Swedish, {syr} : Syriac, {tl} : Tagalog, {ty} : Tahitian, [{tai}
: Tai (Other)], {tg} : Tajik, {tmh} : Tamashek, {ta} : Tamil, {i-tao} : Tao, {tt} : Tatar,
{i-tay} : Tayal, {te} : Telugu, {ter} : Tereno, {tet} : Tetum, {th} : Thai, {bo} : Tibetan, {tig}
: Tigre, {ti} : Tigrinya, {tem} : Timne, {tiv} : Tiv, {tli} : Tlingit, {tpi} : Tok Pisin, {tkl} :
Tokelau, {tog} : Tonga (Nyasa), {to} : Tonga (Tonga Islands), {tsi} : Tsimshian, {ts} : Tsonga,
{i-tsu} : Tsou, {tn} : Tswana, {tum} : Tumbuka, [{tup} : Tupi languages], {tr} : Turkish, {ota} :
Ottoman Turkish (1500-1928), {crh} : Crimean Turkish, {tk} : Turkmen, {tvl} : Tuvalu, {tyv} :
Tuvinian, {tw} : Twi, {udm} : Udmurt, {uga} : Ugaritic, {ug} : Uighur, {uk} : Ukrainian, {umb} :
Umbundu, {und} : Undetermined, {ur} : Urdu, {uz} : Uzbek, {vai} : Vai, {ve} : Venda, {vi} :
Vietnamese, {vo} : Volapuk, {vot} : Votic, [{wak} : Wakashan languages], {wa} : Walloon, {wal} :
Walamo, {war} : Waray, {was} : Washo, {cy} : Welsh, {wo} : Wolof, {x-...} : Unregistered (Semi-Private (SemiPrivate
Private Use), {xh} : Xhosa, {sah} : Yakut, {yao} : Yao, {yap} : Yapese, {ii} : Sichuan Yi, {yi} :
Yiddish, {yo} : Yoruba, [{ypk} : Yupik languages], {znd} : Zande, [{zap} : Zapotec], {zen} :
Zenaga, {za} : Zhuang, {zu} : Zulu, {zun} : Zuni
SEE ALSO
COPYRIGHT AND DISCLAIMER
AUTHOR
I18N::Langinfo - query locale information
SYNOPSIS
DESCRIPTION
EXPORT
SEE ALSO
AUTHOR
COPYRIGHT AND LICENSE
IO - load various IO modules
SYNOPSIS
DESCRIPTION
DEPRECATED
IO::Compress::Base - Base Class for IO::Compress modules
SYNOPSIS
DESCRIPTION
SEE ALSO
AUTHOR
MODIFICATION HISTORY
COPYRIGHT AND LICENSE
IO::Compress::Bzip2 - Write bzip2 files/buffers
SYNOPSIS
DESCRIPTION
Functional Interface
bzip2 $input => $output [, OPTS]
A filename, A filehandle, A scalar reference, An array reference, An Input FileGlob string, A
filename, A filehandle, A scalar reference, An Array Reference, An Output FileGlob
Notes
Optional Parameters
"AutoClose => 0|1", "BinModeIn => 0|1", "Append => 0|1"
Examples
OO Interface
Constructor
A filename, A filehandle, A scalar reference
Constructor Options
"AutoClose => 0|1", "Append => 0|1", A Buffer, A Filename, A Filehandle, "BlockSize100K =>
number", "WorkFactor => number", "Strict => 0|1"
Examples
Methods
print
printf
syswrite
write
flush
tell
eof
seek
binmode
opened
autoflush
input_line_number
fileno
close
newStream([OPTS])
Importing
:all
EXAMPLES
Apache::GZip Revisited
Working with Net::FTP
SEE ALSO
AUTHOR
MODIFICATION HISTORY
COPYRIGHT AND LICENSE
IO::Compress::Deflate - Write RFC 1950 files/buffers
SYNOPSIS
DESCRIPTION
Functional Interface
deflate $input => $output [, OPTS]
A filename, A filehandle, A scalar reference, An array reference, An Input FileGlob string, A
filename, A filehandle, A scalar reference, An Array Reference, An Output FileGlob
Notes
Optional Parameters
"AutoClose => 0|1", "BinModeIn => 0|1", "Append => 0|1", A Buffer, A Filename, A Filehandle
Examples
OO Interface
Constructor
A filename, A filehandle, A scalar reference
Constructor Options
"AutoClose => 0|1", "Append => 0|1", A Buffer, A Filename, A Filehandle, "Merge => 0|1",
-Level, -Strategy, "Strict => 0|1"
Examples
Methods
print
printf
syswrite
write
flush
tell
eof
seek
binmode
opened
autoflush
input_line_number
fileno
close
newStream([OPTS])
deflateParams
Importing
:all, :constants, :flush, :level, :strategy
EXAMPLES
Apache::GZip Revisited
Working with Net::FTP
SEE ALSO
AUTHOR
MODIFICATION HISTORY
COPYRIGHT AND LICENSE
IO::Compress::Gzip - Write RFC 1952 files/buffers
SYNOPSIS
DESCRIPTION
Functional Interface
gzip $input => $output [, OPTS]
A filename, A filehandle, A scalar reference, An array reference, An Input FileGlob string, A
filename, A filehandle, A scalar reference, An Array Reference, An Output FileGlob
Notes
Optional Parameters
"AutoClose => 0|1", "BinModeIn => 0|1", "Append => 0|1", A Buffer, A Filename, A Filehandle
Examples
OO Interface
Constructor
A filename, A filehandle, A scalar reference
Constructor Options
"AutoClose => 0|1", "Append => 0|1", A Buffer, A Filename, A Filehandle, "Merge => 0|1",
-Level, -Strategy, "Minimal => 0|1", "Comment => $comment", "Name => $string", "Time =>
$number", "TextFlag => 0|1", "HeaderCRC => 0|1", "OS_Code => $value", "ExtraField => $data",
"ExtraFlags => $value", "Strict => 0|1"
Examples
Methods
print
printf
syswrite
write
flush
tell
eof
seek
binmode
opened
autoflush
input_line_number
fileno
close
newStream([OPTS])
deflateParams
Importing
:all, :constants, :flush, :level, :strategy
EXAMPLES
Apache::GZip Revisited
Working with Net::FTP
SEE ALSO
AUTHOR
MODIFICATION HISTORY
COPYRIGHT AND LICENSE
IO::Compress::RawDeflate - Write RFC 1951 files/buffers
SYNOPSIS
DESCRIPTION
Functional Interface
rawdeflate $input => $output [, OPTS]
A filename, A filehandle, A scalar reference, An array reference, An Input FileGlob string, A
filename, A filehandle, A scalar reference, An Array Reference, An Output FileGlob
Notes
Optional Parameters
"AutoClose => 0|1", "BinModeIn => 0|1", "Append => 0|1", A Buffer, A Filename, A Filehandle
Examples
OO Interface
Constructor
A filename, A filehandle, A scalar reference
Constructor Options
"AutoClose => 0|1", "Append => 0|1", A Buffer, A Filename, A Filehandle, "Merge => 0|1",
-Level, -Strategy, "Strict => 0|1"
Examples
Methods
print
printf
syswrite
write
flush
tell
eof
seek
binmode
opened
autoflush
input_line_number
fileno
close
newStream([OPTS])
deflateParams
Importing
:all, :constants, :flush, :level, :strategy
EXAMPLES
Apache::GZip Revisited
Working with Net::FTP
SEE ALSO
AUTHOR
MODIFICATION HISTORY
COPYRIGHT AND LICENSE
IO::Compress::Zip - Write zip files/buffers
SYNOPSIS
DESCRIPTION
Functional Interface
zip $input => $output [, OPTS]
A filename, A filehandle, A scalar reference, An array reference, An Input FileGlob string, A
filename, A filehandle, A scalar reference, An Array Reference, An Output FileGlob
Notes
Optional Parameters
"AutoClose => 0|1", "BinModeIn => 0|1", "Append => 0|1", A Buffer, A Filename, A Filehandle
Examples
OO Interface
Constructor
A filename, A filehandle, A scalar reference
Constructor Options
"AutoClose => 0|1", "Append => 0|1", A Buffer, A Filename, A Filehandle, "Name => $string",
"Time => $number", "ExtAttr => $attr", "exTime => [$atime, $mtime, $ctime]", "exUnix2 =>
[$uid, $gid]", "Comment => $comment", "ZipComment => $comment", "Method => $method", "Stream
=> 0|1", "Zip64 => 0|1", "TextFlag => 0|1", "ExtraFieldLocal => $data" =item
"ExtraFieldCentral => $data", "Minimal => 1|0", "BlockSize100K => number", "WorkFactor =>
number", -Level, -Strategy, "Strict => 0|1"
Examples
Methods
print
printf
syswrite
write
flush
tell
eof
seek
binmode
opened
autoflush
input_line_number
fileno
close
newStream([OPTS])
deflateParams
Importing
:all, :constants, :flush, :level, :strategy, :zip_method
EXAMPLES
Apache::GZip Revisited
Working with Net::FTP
SEE ALSO
AUTHOR
MODIFICATION HISTORY
COPYRIGHT AND LICENSE
IO::Dir - supply object methods for directory handles
SYNOPSIS
DESCRIPTION
new ( [ DIRNAME ] ), open ( DIRNAME ), read (), seek ( POS ), tell (), rewind (), close (), tie
%hash, 'IO::Dir', DIRNAME [, OPTIONS ]
SEE ALSO
AUTHOR
COPYRIGHT
IO::File - supply object methods for filehandles
SYNOPSIS
DESCRIPTION
CONSTRUCTOR
new ( FILENAME [,MODE [,PERMS]] ), new_tmpfile
METHODS
open( FILENAME [,MODE [,PERMS]] ), open( FILENAME, IOLAYERS ), binmode( [LAYER] )
NOTE
SEE ALSO
HISTORY
IO::Handle - supply object methods for I/O handles
SYNOPSIS
DESCRIPTION
CONSTRUCTOR
new (), new_from_fd ( FD, MODE )
METHODS
$io->fdopen ( FD, MODE ), $io->opened, $io->getline, $io->getlines, $io->ungetc ( ORD ),
$io->write ( BUF, LEN [, OFFSET ] ), $io->error, $io->clearerr, $io->sync, $io->flush,
$io->printflush ( ARGS ), $io->blocking ( [ BOOL ] ), $io->untaint
NOTE
SEE ALSO
BUGS
HISTORY
IO::Pipe - supply object methods for pipes
SYNOPSIS
DESCRIPTION
CONSTRUCTOR
new ( [READER, WRITER] )
METHODS
reader ([ARGS]), writer ([ARGS]), handles ()
SEE ALSO
AUTHOR
COPYRIGHT
IO::Poll - Object interface to system poll call
SYNOPSIS
DESCRIPTION
METHODS
mask ( IO [, EVENT_MASK ] ), poll ( [ TIMEOUT ] ), events ( IO ), remove ( IO ), handles( [
EVENT_MASK ] )
SEE ALSO
AUTHOR
COPYRIGHT
IO::Seekable - supply seek based methods for I/O objects
SYNOPSIS
DESCRIPTION
$io->getpos, $io->setpos, $io->seek ( POS, WHENCE ), WHENCE=0 (SEEK_SET), WHENCE=1 (SEEK_CUR),
WHENCE=2 (SEEK_END), $io->sysseek( POS, WHENCE ), $io->tell
SEE ALSO
HISTORY
IO::Select - OO interface to the select system call
SYNOPSIS
DESCRIPTION
CONSTRUCTOR
new ( [ HANDLES ] )
METHODS
add ( HANDLES ), remove ( HANDLES ), exists ( HANDLE ), handles, can_read ( [ TIMEOUT ] ),
can_write ( [ TIMEOUT ] ), has_exception ( [ TIMEOUT ] ), count (), bits(), select ( READ, WRITE,
EXCEPTION [, TIMEOUT ] )
EXAMPLE
AUTHOR
COPYRIGHT
IO::Socket - Object interface to socket communications
SYNOPSIS
DESCRIPTION
CONSTRUCTOR
new ( [ARGS] )
METHODS
accept([PKG]), socketpair(DOMAIN, TYPE, PROTOCOL), atmark, connected, protocol, sockdomain,
sockopt(OPT [, VAL]), getsockopt(LEVEL, OPT), setsockopt(LEVEL, OPT, VAL), socktype,
timeout([VAL])
SEE ALSO
AUTHOR
COPYRIGHT
IO::Socket::INET - Object interface for AF_INET domain sockets
SYNOPSIS
DESCRIPTION
CONSTRUCTOR
new ( [ARGS] )
METHODS
sockaddr (), sockport (), sockhost (), peeraddr (), peerport (), peerhost ()
SEE ALSO
AUTHOR
COPYRIGHT
IO::Socket::UNIX - Object interface for AF_UNIX domain sockets
SYNOPSIS
DESCRIPTION
CONSTRUCTOR
new ( [ARGS] )
METHODS
hostpath(), peerpath()
SEE ALSO
AUTHOR
COPYRIGHT
IO::Uncompress::AnyInflate - Uncompress zlib-based (zip, gzip) file/buffer
SYNOPSIS
DESCRIPTION
RFC 1950, RFC 1951 (optionally), gzip (RFC 1952), zip
Functional Interface
anyinflate $input => $output [, OPTS]
A filename, A filehandle, A scalar reference, An array reference, An Input FileGlob string, A
filename, A filehandle, A scalar reference, An Array Reference, An Output FileGlob
Notes
Optional Parameters
"AutoClose => 0|1", "BinModeOut => 0|1", "Append => 0|1", A Buffer, A Filename, A Filehandle,
"MultiStream => 0|1", "TrailingData => $scalar"
Examples
OO Interface
Constructor
A filename, A filehandle, A scalar reference
Constructor Options
"AutoClose => 0|1", "MultiStream => 0|1", "Prime => $string", "Transparent => 0|1",
"BlockSize => $num", "InputLength => $size", "Append => 0|1", "Strict => 0|1", "RawInflate =>
0|1", "ParseExtra => 0|1" If the gzip FEXTRA header field is present and this option is set,
it will force the module to check that it conforms to the sub-field structure as defined in
RFC 1952
Examples
Methods
read
read
getline
getc
ungetc
inflateSync
getHeaderInfo
tell
eof
seek
binmode
opened
autoflush
input_line_number
fileno
close
nextStream
trailingData
Importing
:all
EXAMPLES
Working with Net::FTP
SEE ALSO
AUTHOR
MODIFICATION HISTORY
COPYRIGHT AND LICENSE
IO::Uncompress::AnyUncompress - Uncompress gzip, zip, bzip2 or lzop file/buffer
SYNOPSIS
DESCRIPTION
RFC 1950, RFC 1951 (optionally), gzip (RFC 1952), zip, bzip2, lzop, lzf, lzma, xz
Functional Interface
anyuncompress $input => $output [, OPTS]
A filename, A filehandle, A scalar reference, An array reference, An Input FileGlob string, A
filename, A filehandle, A scalar reference, An Array Reference, An Output FileGlob
Notes
Optional Parameters
"AutoClose => 0|1", "BinModeOut => 0|1", "Append => 0|1", A Buffer, A Filename, A Filehandle,
"MultiStream => 0|1", "TrailingData => $scalar"
Examples
OO Interface
Constructor
A filename, A filehandle, A scalar reference
Constructor Options
"AutoClose => 0|1", "MultiStream => 0|1", "Prime => $string", "Transparent => 0|1",
"BlockSize => $num", "InputLength => $size", "Append => 0|1", "Strict => 0|1", "RawInflate =>
0|1", "UnLzma => 0|1"
Examples
Methods
read
read
getline
getc
ungetc
getHeaderInfo
tell
eof
seek
binmode
opened
autoflush
input_line_number
fileno
close
nextStream
trailingData
Importing
:all
EXAMPLES
SEE ALSO
AUTHOR
MODIFICATION HISTORY
COPYRIGHT AND LICENSE
IO::Uncompress::Base - Base Class for IO::Uncompress modules
SYNOPSIS
DESCRIPTION
SEE ALSO
AUTHOR
MODIFICATION HISTORY
COPYRIGHT AND LICENSE
IO::Uncompress::Bunzip2 - Read bzip2 files/buffers
SYNOPSIS
DESCRIPTION
Functional Interface
bunzip2 $input => $output [, OPTS]
A filename, A filehandle, A scalar reference, An array reference, An Input FileGlob string, A
filename, A filehandle, A scalar reference, An Array Reference, An Output FileGlob
Notes
Optional Parameters
"AutoClose => 0|1", "BinModeOut => 0|1", "Append => 0|1", "MultiStream => 0|1", "TrailingData
=> $scalar"
Examples
OO Interface
Constructor
A filename, A filehandle, A scalar reference
Constructor Options
"AutoClose => 0|1", "MultiStream => 0|1", "Prime => $string", "Transparent => 0|1",
"BlockSize => $num", "InputLength => $size", "Append => 0|1", "Strict => 0|1", "Small => 0|1"
Examples
Methods
read
read
getline
getc
ungetc
getHeaderInfo
tell
eof
seek
binmode
opened
autoflush
input_line_number
fileno
close
nextStream
trailingData
Importing
:all
EXAMPLES
Working with Net::FTP
SEE ALSO
AUTHOR
MODIFICATION HISTORY
COPYRIGHT AND LICENSE
IO::Uncompress::Gunzip - Read RFC 1952 files/buffers
SYNOPSIS
DESCRIPTION
Functional Interface
gunzip $input => $output [, OPTS]
A filename, A filehandle, A scalar reference, An array reference, An Input FileGlob string, A
filename, A filehandle, A scalar reference, An Array Reference, An Output FileGlob
Notes
Optional Parameters
"AutoClose => 0|1", "BinModeOut => 0|1", "Append => 0|1", A Buffer, A Filename, A Filehandle,
"MultiStream => 0|1", "TrailingData => $scalar"
Examples
OO Interface
Constructor
A filename, A filehandle, A scalar reference
Constructor Options
"AutoClose => 0|1", "MultiStream => 0|1", "Prime => $string", "Transparent => 0|1",
"BlockSize => $num", "InputLength => $size", "Append => 0|1", "Strict => 0|1", "ParseExtra =>
0|1" If the gzip FEXTRA header field is present and this option is set, it will force the
module to check that it conforms to the sub-field structure as defined in RFC 1952
Examples
Methods
read
read
getline
getc
ungetc
inflateSync
getHeaderInfo
Name, Comment
tell
eof
seek
binmode
opened
autoflush
input_line_number
fileno
close
nextStream
trailingData
Importing
:all
EXAMPLES
Working with Net::FTP
SEE ALSO
AUTHOR
MODIFICATION HISTORY
COPYRIGHT AND LICENSE
IO::Uncompress::Inflate - Read RFC 1950 files/buffers
SYNOPSIS
DESCRIPTION
Functional Interface
inflate $input => $output [, OPTS]
A filename, A filehandle, A scalar reference, An array reference, An Input FileGlob string, A
filename, A filehandle, A scalar reference, An Array Reference, An Output FileGlob
Notes
Optional Parameters
"AutoClose => 0|1", "BinModeOut => 0|1", "Append => 0|1", A Buffer, A Filename, A Filehandle,
"MultiStream => 0|1", "TrailingData => $scalar"
Examples
OO Interface
Constructor
A filename, A filehandle, A scalar reference
Constructor Options
"AutoClose => 0|1", "MultiStream => 0|1", "Prime => $string", "Transparent => 0|1",
"BlockSize => $num", "InputLength => $size", "Append => 0|1", "Strict => 0|1"
Examples
Methods
read
read
getline
getc
ungetc
inflateSync
getHeaderInfo
tell
eof
seek
binmode
opened
autoflush
input_line_number
fileno
close
nextStream
trailingData
Importing
:all
EXAMPLES
Working with Net::FTP
SEE ALSO
AUTHOR
MODIFICATION HISTORY
COPYRIGHT AND LICENSE
IO::Uncompress::RawInflate - Read RFC 1951 files/buffers
SYNOPSIS
DESCRIPTION
Functional Interface
rawinflate $input => $output [, OPTS]
A filename, A filehandle, A scalar reference, An array reference, An Input FileGlob string, A
filename, A filehandle, A scalar reference, An Array Reference, An Output FileGlob
Notes
Optional Parameters
"AutoClose => 0|1", "BinModeOut => 0|1", "Append => 0|1", A Buffer, A Filename, A Filehandle,
"MultiStream => 0|1", "TrailingData => $scalar"
Examples
OO Interface
Constructor
A filename, A filehandle, A scalar reference
Constructor Options
"AutoClose => 0|1", "MultiStream => 0|1", "Prime => $string", "Transparent => 0|1",
"BlockSize => $num", "InputLength => $size", "Append => 0|1", "Strict => 0|1"
Examples
Methods
read
read
getline
getc
ungetc
inflateSync
getHeaderInfo
tell
eof
seek
binmode
opened
autoflush
input_line_number
fileno
close
nextStream
trailingData
Importing
:all
EXAMPLES
Working with Net::FTP
SEE ALSO
AUTHOR
MODIFICATION HISTORY
COPYRIGHT AND LICENSE
IO::Uncompress::Unzip - Read zip files/buffers
SYNOPSIS
DESCRIPTION
Functional Interface
unzip $input => $output [, OPTS]
A filename, A filehandle, A scalar reference, An array reference, An Input FileGlob string, A
filename, A filehandle, A scalar reference, An Array Reference, An Output FileGlob
Notes
Optional Parameters
"AutoClose => 0|1", "BinModeOut => 0|1", "Append => 0|1", A Buffer, A Filename, A Filehandle,
"MultiStream => 0|1", "TrailingData => $scalar"
Examples
OO Interface
Constructor
A filename, A filehandle, A scalar reference
Constructor Options
"AutoClose => 0|1", "MultiStream => 0|1", "Prime => $string", "Transparent => 0|1",
"BlockSize => $num", "InputLength => $size", "Append => 0|1", "Strict => 0|1"
Examples
Methods
read
read
getline
getc
ungetc
inflateSync
getHeaderInfo
tell
eof
seek
binmode
opened
autoflush
input_line_number
fileno
close
nextStream
trailingData
Importing
:all
EXAMPLES
Working with Net::FTP
SEE ALSO
AUTHOR
MODIFICATION HISTORY
COPYRIGHT AND LICENSE
IO::Zlib - IO:: style interface to Compress::Zlib
SYNOPSIS
DESCRIPTION
CONSTRUCTOR
new ( [ARGS] )
OBJECT METHODS
open ( FILENAME, MODE ), opened, close, getc, getline, getlines, print ( ARGS... ), read ( BUF,
NBYTES, [OFFSET] ), eof, seek ( OFFSET, WHENCE ), tell, setpos ( POS ), getpos ( POS )
USING THE EXTERNAL GZIP
CLASS METHODS
has_Compress_Zlib, gzip_external, gzip_used, gzip_read_open, gzip_write_open
DIAGNOSTICS
IO::Zlib::getlines: must be called in list context, IO::Zlib::gzopen_external: mode '...' is
illegal, IO::Zlib::import: '...' is illegal, IO::Zlib::import: ':gzip_external' requires an
argument, IO::Zlib::import: 'gzip_read_open' requires an argument, IO::Zlib::import: 'gzip_read'
'...' is illegal, IO::Zlib::import: 'gzip_write_open' requires an argument, IO::Zlib::import:
'gzip_write_open' '...' is illegal, IO::Zlib::import: no Compress::Zlib and no external gzip,
IO::Zlib::open: needs a filename, IO::Zlib::READ: NBYTES must be specified, IO::Zlib::WRITE: too
long LENGTH
SEE ALSO
HISTORY
COPYRIGHT
IPC-Open2::lib::IPC::Open2, IPC::Open2 - open a process for both reading and writing using open2()
SYNOPSIS
DESCRIPTION
WARNING
SEE ALSO
IPC-Open3::lib::IPC::Open3, IPC::Open3 - open a process for reading, writing, and error handling using
open3()
SYNOPSIS
DESCRIPTION
See Also
IPC::Open2, IPC::Run
WARNING
IPC::Msg - SysV Msg IPC object class
SYNOPSIS
DESCRIPTION
METHODS
new ( KEY , FLAGS ), id, rcv ( BUF, LEN [, TYPE [, FLAGS ]] ), remove, set ( STAT ), set ( NAME
=> VALUE [, NAME => VALUE ...] ), snd ( TYPE, MSG [, FLAGS ] ), stat
SEE ALSO
AUTHORS
COPYRIGHT
IPC::Open2 - open a process for both reading and writing using open2()
SYNOPSIS
DESCRIPTION
WARNING
SEE ALSO
IPC::Open3 - open a process for reading, writing, and error handling using open3()
SYNOPSIS
DESCRIPTION
See Also
IPC::Open2, IPC::Run
WARNING
IPC::Semaphore - SysV Semaphore IPC object class
SYNOPSIS
DESCRIPTION
METHODS
new ( KEY , NSEMS , FLAGS ), getall, getncnt ( SEM ), getpid ( SEM ), getval ( SEM ), getzcnt (
SEM ), id, op ( OPLIST ), remove, set ( STAT ), set ( NAME => VALUE [, NAME => VALUE ...] ),
setall ( VALUES ), setval ( N , VALUE ), stat
SEE ALSO
AUTHORS
COPYRIGHT
IPC::SharedMem - SysV Shared Memory IPC object class
SYNOPSIS
DESCRIPTION
METHODS
new ( KEY , SIZE , FLAGS ), id, read ( POS, SIZE ), write ( STRING, POS, SIZE ), remove,
is_removed, stat, attach ( [FLAG] ), detach, addr
SEE ALSO
AUTHORS
COPYRIGHT
IPC::SysV - System V IPC constants and system calls
SYNOPSIS
DESCRIPTION
ftok( PATH ), ftok( PATH, ID ), shmat( ID, ADDR, FLAG ), shmdt( ADDR ), memread( ADDR, VAR, POS,
SIZE ), memwrite( ADDR, STRING, POS, SIZE )
SEE ALSO
AUTHORS
COPYRIGHT
IPCmd, IPC::Cmd - finding and running system commands made easy
SYNOPSIS
DESCRIPTION
CLASS METHODS
$ipc_run_version = IPC::Cmd->can_use_ipc_run( [VERBOSE] )
$ipc_open3_version = IPC::Cmd->can_use_ipc_open3( [VERBOSE] )
$bool = IPC::Cmd->can_capture_buffer
$bool = IPC::Cmd->can_use_run_forked
FUNCTIONS
$path = can_run( PROGRAM );
$ok | ($ok, $err, $full_buf, $stdout_buff, $stderr_buff) = run( command => COMMAND, [verbose => BOOL,
buffer => \$SCALAR, timeout => DIGIT] );
command, verbose, buffer, timeout, success, error message, full_buffer, out_buffer, error_buffer
$hashref = run_forked( command => COMMAND, { child_stdin => SCALAR, timeout => DIGIT, stdout_handler
=> CODEREF, stderr_handler => CODEREF} );
"timeout", "child_stdin", "stdout_handler", "stderr_handler", "exit_code", "timeout", "stdout",
"stderr", "merged", "err_msg"
$q = QUOTE
HOW IT WORKS
Global Variables
$IPC::Cmd::VERBOSE
$IPC::Cmd::USE_IPC_RUN
$IPC::Cmd::USE_IPC_OPEN3
$IPC::Cmd::WARN
Caveats
Whitespace and IPC::Open3 / system(), Whitespace and IPC::Run, IO Redirect, Interleaving
STDOUT/STDERR
See Also
ACKNOWLEDGEMENTS
BUG REPORTS
AUTHOR
COPYRIGHT
List::Util - A selection of general-utility list subroutines
SYNOPSIS
DESCRIPTION
first BLOCK LIST, max LIST, maxstr LIST, min LIST, minstr LIST, reduce BLOCK LIST, shuffle LIST,
sum LIST
KNOWN BUGS
SUGGESTED ADDITIONS
SEE ALSO
COPYRIGHT
List::Util::XS - Indicate if List::Util was compiled with a C compiler
SYNOPSIS
DESCRIPTION
SEE ALSO
COPYRIGHT
Locale::Constants - constants for Locale codes
SYNOPSIS
DESCRIPTION
KNOWN BUGS AND LIMITATIONS
SEE ALSO
Locale::Language, Locale::Country, Locale::Script, Locale::Currency
AUTHOR
COPYRIGHT
Locale::Country - ISO codes for country identification (ISO 3166)
SYNOPSIS
DESCRIPTION
alpha-2, alpha-3, numeric
CONVERSION ROUTINES
code2country( CODE, [ CODESET ] ), country2code( STRING, [ CODESET ] ), country_code2code( CODE,
CODESET, CODESET )
QUERY ROUTINES
"all_country_codes( [ CODESET ] )", "all_country_names( [ CODESET ] )"
SEMI-PRIVATE ROUTINES
alias_code
rename_country
EXAMPLES
DOMAIN NAMES
KNOWN BUGS AND LIMITATIONS
SEE ALSO
Locale::Language, Locale::Script, Locale::Currency, Locale::SubCountry, ISO 3166-1,
http://www.iso.org/iso/en/prods-services/iso3166ma/index.html,
http://www.egt.ie/standards/iso3166/iso3166-1-en.html,
http://www.cia.gov/cia/publications/factbook/docs/app-d-1.html
AUTHOR
COPYRIGHT
Locale::Currency - ISO three letter codes for currency identification (ISO 4217)
SYNOPSIS
DESCRIPTION
XTS, XXX
CONVERSION ROUTINES
code2currency(), currency2code()
QUERY ROUTINES
"all_currency_codes()", "all_currency_names()"
EXAMPLES
KNOWN BUGS AND LIMITATIONS
SEE ALSO
Locale::Country, Locale::Script, ISO 4217:1995, http://www.bsi-global.com/iso4217currency
AUTHOR
COPYRIGHT
Locale::Language - ISO two letter codes for language identification (ISO 639)
SYNOPSIS
DESCRIPTION
CONVERSION ROUTINES
code2language(), language2code()
QUERY ROUTINES
"all_language_codes()", "all_language_names()"
EXAMPLES
KNOWN BUGS AND LIMITATIONS
SEE ALSO
Locale::Country, Locale::Script, Locale::Currency, ISO 639:1988 (E/F),
http://lcweb.loc.gov/standards/iso639-2/langhome.html
AUTHOR
COPYRIGHT
Locale::Maketext - framework for localization
SYNOPSIS
DESCRIPTION
QUICK OVERVIEW
METHODS
Construction Methods
The "maketext" Method
$lh->fail_with or $lh->fail_with(PARAM), $lh->failure_handler_auto
Utility Methods
$language->quant($number, $singular), $language->quant($number, $singular, $plural),
$language->quant($number, $singular, $plural, $negative), $language->numf($number),
$language->sprintf($format, @items), $language->language_tag(), $language->encoding()
Language Handle Attributes and Internals
LANGUAGE CLASS HIERARCHIES
ENTRIES IN EACH LEXICON
BRACKET NOTATION
AUTO LEXICONS
CONTROLLING LOOKUP FAILURE
HOW TO USE MAKETEXT
SEE ALSO
COPYRIGHT AND DISCLAIMER
AUTHOR
Locale::Maketext::Simple - Simple interface to Locale::Maketext::Lexicon
VERSION
SYNOPSIS
DESCRIPTION
OPTIONS
Class
Path
Style
Export
Subclass
Decode
Encoding
ACKNOWLEDGMENTS
SEE ALSO
AUTHORS
COPYRIGHT
The "MIT" License
Locale::Maketext::TPJ13 -- article about software localization
SYNOPSIS
DESCRIPTION
Localization and Perl: gettext breaks, Maketext fixes
A Localization Horror Story: It Could Happen To You
The Linguistic View
Breaking gettext
Replacing gettext
Buzzwords: Abstraction and Encapsulation
Buzzword: Isomorphism
Buzzword: Inheritance
Buzzword: Concision
The Devil in the Details
The Proof in the Pudding: Localizing Web Sites
References
Locale::Script - ISO codes for script identification (ISO 15924)
SYNOPSIS
DESCRIPTION
alpha-2, alpha-3, numeric
SPECIAL CODES
CONVERSION ROUTINES
code2script( CODE, [ CODESET ] ), script2code( STRING, [ CODESET ] ), script_code2code( CODE,
CODESET, CODESET )
QUERY ROUTINES
"all_script_codes ( [ CODESET ] )", "all_script_names ( [ CODESET ] )"
EXAMPLES
KNOWN BUGS AND LIMITATIONS
SEE ALSO
Locale::Language, Locale::Currency, Locale::Country, ISO 15924,
http://www.evertype.com/standards/iso15924/
AUTHOR
COPYRIGHT
Log::Message - A generic message storing mechanism;
SYNOPSIS
DESCRIPTION
Hierarchy
Log::Message, Log::Message::Item, Log::Message::Handlers, Log::Message::Config
Options
config, private, verbose, tag, level, remove, chrono
Methods
new
store
message, tag, level, extra
retrieve
tag, level, message, amount, chrono, remove
first
last
flush
SEE ALSO
AUTHOR
Acknowledgements
COPYRIGHT
Log::Message::Config - Configuration options for Log::Message
SYNOPSIS
DESCRIPTION
SEE ALSO
AUTHOR
Acknowledgements
COPYRIGHT
Log::Message::Handlers - Message handlers for Log::Message
SYNOPSIS
DESCRIPTION
Default Handlers
log
carp
croak
cluck
confess
die
warn
trace
Custom Handlers
SEE ALSO
AUTHOR
Acknowledgements
COPYRIGHT
Log::Message::Item - Message objects for Log::Message
SYNOPSIS
DESCRIPTION
Methods and Accessors
remove
id
when
message
level
tag
shortmess
longmess
parent
SEE ALSO
AUTHOR
Acknowledgements
COPYRIGHT
Log::Message::Simple - Simplified interface to Log::Message
SYNOPSIS
DESCRIPTION
FUNCTIONS
msg("message string" [,VERBOSE])
debug("message string" [,VERBOSE])
error("error string" [,VERBOSE])
carp();
croak();
confess();
cluck();
CLASS METHODS
Log::Message::Simple->stack()
Log::Message::Simple->stack_as_string([TRACE])
Log::Message::Simple->flush()
GLOBAL VARIABLES
$ERROR_FH, $MSG_FH, $DEBUG_FH, $STACKTRACE_ON_ERROR
MIME::Base64 - Encoding and decoding of base64 strings
SYNOPSIS
DESCRIPTION
encode_base64($str), encode_base64($str, $eol);, decode_base64($str)
DIAGNOSTICS
Premature end of base64 data, Premature padding of base64 data, Wide character in subroutine
entry
EXAMPLES
COPYRIGHT
SEE ALSO
MIME::QuotedPrint - Encoding and decoding of quoted-printable strings
SYNOPSIS
DESCRIPTION
encode_qp($str), encode_qp($str, $eol), encode_qp($str, $eol, $binmode), decode_qp($str);
COPYRIGHT
SEE ALSO
Math::BigFloat - Arbitrary size floating point math package
SYNOPSIS
DESCRIPTION
Canonical notation
Output
"mantissa()", "exponent()" and "parts()"
Accuracy vs. Precision
Rounding
ffround ( +$scale ), ffround ( -$scale ), ffround ( 0 ), fround ( +$scale ), fround (
-$scale ) and fround ( 0 )
METHODS
accuracy
precision()
bexp()
bnok()
bpi()
bcos()
bsin()
batan2()
batan()
bmuladd()
Autocreating constants
Math library
Using Math::BigInt::Lite
EXPORTS
BUGS
CAVEATS
stringify, bstr(), bdiv, brsft, Modifying and =, bpow, precision() vs. accuracy()
SEE ALSO
LICENSE
AUTHORS
Math::BigInt - Arbitrary size integer/float math package
SYNOPSIS
DESCRIPTION
Input, Output
METHODS
config()
accuracy()
precision()
brsft()
new()
from_oct()
from_hex()
from_bin()
bnan()
bzero()
binf()
bone()
is_one()/is_zero()/is_nan()/is_inf()
is_pos()/is_neg()/is_positive()/is_negative()
$x->is_pos(); # true if > 0
$x->is_neg(); # true if < 0
is_odd()/is_even()/is_int()
bcmp()
bacmp()
sign()
digit()
bneg()
babs()
bnorm()
bnot()
binc()
bdec()
badd()
bsub()
bmul()
bmuladd()
bdiv()
bmod()
bmodinv()
bmodpow()
bpow()
blog()
bexp()
bnok()
bpi()
bcos()
bsin()
batan2()
batan()
blsft()
brsft()
band()
bior()
bxor()
bnot()
bsqrt()
broot()
bfac()
round()
bround()
bfround()
bfloor()
bceil()
bgcd()
blcm()
exponent()
mantissa()
parts()
copy()
as_int()/as_number()
bsstr()
as_hex()
as_bin()
as_oct()
numify()
modify()
upgrade()/downgrade()
div_scale()
round_mode()
ACCURACY and PRECISION
Precision P
Accuracy A
Fallback F
Rounding mode R
'trunc', 'even', 'odd', '+inf', '-inf', 'zero', 'common', Precision, Accuracy (significant
digits), Setting/Accessing, Creating numbers, Usage, Precedence, Overriding globals, Local
settings, Rounding, Default values, Remarks
Infinity and Not a Number
oct()/hex(), log(-inf), exp(), cos(), sin(), atan2()
INTERNALS
MATH LIBRARY
SIGN
mantissa(), exponent() and parts()
EXAMPLES
use Math::BigInt;
Autocreating constants
PERFORMANCE
Alternative math libraries
SUBCLASSING
Subclassing Math::BigInt
UPGRADING
Auto-upgrade
bsqrt(), div(), blog(), bexp()
EXPORTS
CAVEATS
bstr(), bsstr() and 'cmp', int(), length, bdiv, infinity handling, Modifying and =, bpow,
Overloading -$x, Mixing different object types, bsqrt(), brsft()
LICENSE
SEE ALSO
AUTHORS
Math::BigInt::Calc - Pure Perl module to support Math::BigInt
SYNOPSIS
DESCRIPTION
STORAGE
METHODS
WRAP YOUR OWN
LICENSE
This program is free software; you may redistribute it and/or modify it under the same terms as
Perl itself.
AUTHORS
SEE ALSO
Math::BigInt::CalcEmu - Emulate low-level math with BigInt code
SYNOPSIS
DESCRIPTION
METHODS
__emu_bxor
__emu_band
__emu_bior
LICENSE
This program is free software; you may redistribute it and/or modify it under the same terms as
Perl itself.
AUTHORS
SEE ALSO
Math::BigInt::FastCalc - Math::BigInt::Calc with some XS for more speed
SYNOPSIS
DESCRIPTION
STORAGE
METHODS
LICENSE
This program is free software; you may redistribute it and/or modify it under the same terms as
Perl itself.
AUTHORS
SEE ALSO
Math::BigRat - Arbitrary big rational numbers
SYNOPSIS
DESCRIPTION
MATH LIBRARY
METHODS
new()
numerator()
denominator()
$d = $x->denominator();
parts()
numify()
as_int()/as_number()
as_float()
as_hex()
as_bin()
as_oct()
from_hex()/from_bin()/from_oct()
length()
digit()
bnorm()
bfac()
bround()/round()/bfround()
bmod()
bneg()
is_one()
is_zero()
is_pos()/is_positive()
is_neg()/is_negative()
is_int()
is_odd()
is_even()
bceil()
bfloor()
$x->bfloor();
bsqrt()
$x->bsqrt();
broot()
$x->broot($n);
badd()/bmul()/bsub()/bdiv()/bdec()/binc()
copy()
bstr()/bsstr()
bacmp()/bcmp()
blsft()/brsft()
bpow()
bexp()
bnok()
config()
objectify()
BUGS
inf handling (partial), NaN handling (partial), rounding (not implemented except for
bceil/bfloor), $x ** $y where $y is not an integer, bmod(), blog(), bmodinv() and bmodpow()
(partial)
LICENSE
SEE ALSO
AUTHORS
Math::Complex - complex numbers and associated mathematical functions
SYNOPSIS
DESCRIPTION
OPERATIONS
CREATION
DISPLAYING
CHANGED IN PERL 5.6
USAGE
CONSTANTS
PI
Inf
ERRORS DUE TO DIVISION BY ZERO OR LOGARITHM OF ZERO
ERRORS DUE TO INDIGESTIBLE ARGUMENTS
BUGS
SEE ALSO
AUTHORS
LICENSE
Math::Trig - trigonometric functions
SYNOPSIS
DESCRIPTION
TRIGONOMETRIC FUNCTIONS
tan
ERRORS DUE TO DIVISION BY ZERO
SIMPLE (REAL) ARGUMENTS, COMPLEX RESULTS
PLANE ANGLE CONVERSIONS
deg2rad, grad2rad, rad2deg, grad2deg, deg2grad, rad2grad, rad2rad, deg2deg, grad2grad
RADIAL COORDINATE CONVERSIONS
COORDINATE SYSTEMS
3-D ANGLE CONVERSIONS
cartesian_to_cylindrical, cartesian_to_spherical, cylindrical_to_cartesian,
cylindrical_to_spherical, spherical_to_cartesian, spherical_to_cylindrical
GREAT CIRCLE DISTANCES AND DIRECTIONS
great_circle_distance
great_circle_direction
great_circle_bearing
great_circle_destination
great_circle_midpoint
great_circle_waypoint
EXAMPLES
CAVEAT FOR GREAT CIRCLE FORMULAS
Real-valued asin and acos
asin_real, acos_real
BUGS
AUTHORS
LICENSE
Memoize - Make functions faster by trading space for time
SYNOPSIS
DESCRIPTION
DETAILS
OPTIONS
INSTALL
NORMALIZER
"SCALAR_CACHE", "LIST_CACHE"
"MEMORY", "HASH", "TIE", "FAULT", "MERGE"
OTHER FACILITIES
"unmemoize"
"flush_cache"
CAVEATS
PERSISTENT CACHE SUPPORT
EXPIRATION SUPPORT
BUGS
MAILING LIST
AUTHOR
COPYRIGHT AND LICENSE
THANK YOU
Memoize::AnyDBM_File - glue to provide EXISTS for AnyDBM_File for Storable use
DESCRIPTION
Memoize::Expire - Plug-in module for automatic expiration of memoized values
SYNOPSIS
DESCRIPTION
INTERFACE
TIEHASH, EXISTS, STORE
ALTERNATIVES
CAVEATS
AUTHOR
SEE ALSO
Memoize::ExpireFile - test for Memoize expiration semantics
DESCRIPTION
Memoize::ExpireTest - test for Memoize expiration semantics
DESCRIPTION
Memoize::NDBM_File - glue to provide EXISTS for NDBM_File for Storable use
DESCRIPTION
Memoize::SDBM_File - glue to provide EXISTS for SDBM_File for Storable use
DESCRIPTION
Memoize::Storable - store Memoized data in Storable database
DESCRIPTION
Module::Build - Build and install Perl modules
SYNOPSIS
DESCRIPTION
GUIDE TO DOCUMENTATION
General Usage (Module::Build), Authoring Reference (Module::Build::Authoring), API Reference
(Module::Build::API), Cookbook (Module::Build::Cookbook)
ACTIONS
build, clean, code, config_data, diff, dist, distcheck, distclean, distdir, distmeta, distsign,
disttest, docs, fakeinstall, help, html, install, installdeps, manifest, manpages, pardist, ppd,
ppmdist, prereq_data, prereq_report, pure_install, realclean, retest, skipcheck, test, testall,
testcover, testdb, testpod, testpodcoverage, versioninstall
OPTIONS
Command Line Options
quiet, verbose, cpan_client, use_rcfile, allow_mb_mismatch, debug
Default Options File (.modulebuildrc)
Environment variables
MODULEBUILDRC, PERL_MB_OPT
INSTALL PATHS
lib, arch, script, bin, bindoc, libdoc, binhtml, libhtml, installdirs, install_path,
install_base, destdir, prefix
MOTIVATIONS
+, +
TO DO
AUTHOR
COPYRIGHT
SEE ALSO
Module::Build::API - API Reference for Module Authors
DESCRIPTION
CONSTRUCTORS
current(), new(), add_to_cleanup, auto_configure_requires, auto_features, autosplit,
build_class, build_requires, create_packlist, c_source, conflicts, create_license,
create_makefile_pl, create_readme, dist_abstract, dist_author, dist_name, dist_version,
dist_version_from, dynamic_config, extra_compiler_flags, extra_linker_flags, get_options,
type, store, default, include_dirs, install_path, installdirs, license, apache, apache_1_1,
artistic, artistic_2, bsd, gpl, lgpl, mit, mozilla, open_source, perl, restrictive,
unrestricted, meta_add, meta_merge, module_name, needs_compiler, PL_files, pm_files,
pod_files, recommends, recursive_test_files, requires, script_files, share_dir, sign,
test_files, use_tap_harness, tap_harness_args, xs_files, new_from_context(%args), resume(),
subclass(), add_property, "default", "check", property_error
METHODS
add_build_element($type), add_to_cleanup(@files), args(), autosplit_file($from, $to),
base_dir(), build_requires(), can_action( $action ), cbuilder(),
check_installed_status($module, $version), check_installed_version($module, $version),
compare_versions($v1, $op, $v2), config($key), config($key, $value), config() [deprecated],
config_data($name), config_data($name => $value), conflicts(), contains_pod($file)
[deprecated], copy_if_modified(%parameters), create_build_script(), current_action(),
depends_on(@actions), dir_contains($first_dir, $second_dir), dispatch($action, %args),
dist_dir(), dist_name(), dist_version(), do_system($cmd, @args), feature($name),
feature($name => $value), fix_shebang_line(@files), have_c_compiler(),
install_base_relpaths(), install_base_relpaths($type), install_base_relpaths($type => $path),
install_destination($type), install_path(), install_path($type), install_path($type =>
$path), install_types(), invoked_action(), notes(), notes($key), notes($key => $value),
orig_dir(), os_type(), is_vmsish(), is_windowsish(), is_unixish(), prefix_relpaths(),
prefix_relpaths($installdirs), prefix_relpaths($installdirs, $type),
prefix_relpaths($installdirs, $type => $path), get_metadata(), prepare_metadata()
[deprecated], prereq_failures(), prereq_data(), prereq_report(), prompt($message, $default),
recommends(), requires(), rscan_dir($dir, $pattern), runtime_params(), runtime_params($key),
script_files(), up_to_date($source_file, $derived_file), up_to_date(\@source_files,
\@derived_files), y_n($message, $default)
Autogenerated Accessors
MODULE METADATA
keywords, resources
AUTHOR
COPYRIGHT
SEE ALSO
Module::Build::Authoring - Authoring Module::Build modules
DESCRIPTION
STRUCTURE
SUBCLASSING
PREREQUISITES
Types of prerequisites
configure_requires, build_requires, requires, recommends, conflicts
Format of prerequisites
XS Extensions
SAVING CONFIGURATION INFORMATION
STARTING MODULE DEVELOPMENT
AUTOMATION
MIGRATION
AUTHOR
SEE ALSO
Module::Build::Base - Default methods for Module::Build
SYNOPSIS
DESCRIPTION
AUTHOR
COPYRIGHT
SEE ALSO
Module::Build::Bundling - How to bundle Module::Build with a distribution
SYNOPSIS
DESCRIPTION
BUNDLING OTHER CONFIGURATION DEPENDENCIES
WARNING -- How to Manage Dependency Chains
AUTHOR
SEE ALSO
Module::Build::Compat - Compatibility with ExtUtils::MakeMaker
SYNOPSIS
DESCRIPTION
METHODS
create_makefile_pl($style, $build), traditional, small, passthrough (DEPRECATED),
run_build_pl(args => \@ARGV), args, script, write_makefile(), makefile
SCENARIOS
AUTHOR
COPYRIGHT
SEE ALSO
Module::Build::ConfigData - Configuration for Module::Build
SYNOPSIS
DESCRIPTION
METHODS
config($name), feature($name), set_config($name, $value), set_feature($name, $value),
config_names(), feature_names(), auto_feature_names(), write()
AUTHOR
Module::Build::Cookbook - Examples of Module::Build Usage
DESCRIPTION
BASIC RECIPES
Installing modules that use Module::Build
Modifying Config.pm values
Installing modules using the programmatic interface
Installing to a temporary directory
Installing to a non-standard directory
Installing in the same location as ExtUtils::MakeMaker
Running a single test file
ADVANCED RECIPES
Making a CPAN.pm-compatible distribution
Changing the order of the build process
Adding new file types to the build process
Adding new elements to the install process
EXAMPLES ON CPAN
SVN-Notify-Mirror
1. Using "auto_features", I check to see whether two optional modules are available -SVN::Notify::Config availableSVN::Notify::Config
SVN::Notify::Config and Net::SSH;, 2. If the S::N::Config module is loaded, I automatically
generate test files for it during Build (using the "PL_files" property), 3. If the
"ssh_feature" is available, I ask if the user wishes to perform the ssh tests (since it
requires a little preliminary setup);, 4. Only if the user has "ssh_feature" and answers yes
to the testing, do I generate a test file
Modifying an action
Adding an action
Bundling Module::Build
AUTHOR
COPYRIGHT
SEE ALSO
Module::Build::ModuleInfo, ModuleInfo - Gather package and POD information from a perl module file
DESCRIPTION
new_from_file($filename, collect_pod => 1), new_from_module($module, collect_pod => 1, inc =>
\@dirs), name(), version($package), filename(), packages_inside(), pod_inside(), contains_pod(),
pod($section), find_module_by_name($module, \@dirs), find_module_dir_by_name($module, \@dirs)
AUTHOR
COPYRIGHT
SEE ALSO
Module::Build::Notes - Create persistent distribution configuration modules
DESCRIPTION
AUTHOR
COPYRIGHT
SEE ALSO
Module::Build::Notes, NOTES_NAME - Configuration for MODULE_NAME
SYNOPSIS
DESCRIPTION
METHODS
config($name), feature($name), set_config($name, $value), set_feature($name, $value),
config_names(), feature_names(), auto_feature_names(), write()
AUTHOR
Module::Build::PPMMaker - Perl Package Manager file creation
SYNOPSIS
DESCRIPTION
AUTHOR
COPYRIGHT
SEE ALSO
Module::Build::Platform::Amiga - Builder class for Amiga platforms
DESCRIPTION
AUTHOR
SEE ALSO
Module::Build::Platform::Default - Stub class for unknown platforms
DESCRIPTION
AUTHOR
SEE ALSO
Module::Build::Platform::EBCDIC - Builder class for EBCDIC platforms
DESCRIPTION
AUTHOR
SEE ALSO
Module::Build::Platform::MPEiX - Builder class for MPEiX platforms
DESCRIPTION
AUTHOR
SEE ALSO
Module::Build::Platform::MacOS - Builder class for MacOS platforms
DESCRIPTION
Overridden Methods
new(), make_executable(), dispatch(), ACTION_realclean()
AUTHOR
SEE ALSO
Module::Build::Platform::RiscOS - Builder class for RiscOS platforms
DESCRIPTION
AUTHOR
SEE ALSO
Module::Build::Platform::Unix - Builder class for Unix platforms
DESCRIPTION
AUTHOR
SEE ALSO
Module::Build::Platform::VMS - Builder class for VMS platforms
DESCRIPTION
Overridden Methods
_set_defaults
cull_args
manpage_separator
prefixify
_quote_args
have_forkpipe
_backticks
find_command
_maybe_command (override)
do_system
oneliner
_infer_xs_spec
rscan_dir
dist_dir
man3page_name
expand_test_dir
_detildefy
find_perl_interpreter
localize_file_path
localize_dir_path
ACTION_clean
AUTHOR
SEE ALSO
Module::Build::Platform::VOS - Builder class for VOS platforms
DESCRIPTION
AUTHOR
SEE ALSO
Module::Build::Platform::Windows - Builder class for Windows platforms
DESCRIPTION
AUTHOR
SEE ALSO
Module::Build::Platform::aix - Builder class for AIX platform
DESCRIPTION
AUTHOR
SEE ALSO
Module::Build::Platform::cygwin - Builder class for Cygwin platform
DESCRIPTION
AUTHOR
SEE ALSO
Module::Build::Platform::darwin - Builder class for Mac OS X platform
DESCRIPTION
AUTHOR
SEE ALSO
Module::Build::Platform::os2 - Builder class for OS/2 platform
DESCRIPTION
AUTHOR
SEE ALSO
Module::CoreList - what modules shipped with versions of perl
SYNOPSIS
DESCRIPTION
FUNCTIONS API
"first_release( MODULE )", "first_release_by_date( MODULE )", "find_modules( REGEX, [ LIST OF
PERLS ] )", "find_version( PERL_VERSION )", "is_deprecated( MODULE, PERL_VERSION )",
"removed_from( MODULE )", "removed_from_by_date( MODULE )"
DATA STRUCTURES
%Module::CoreList::version, %Module::CoreList::released, %Module::CoreList::families,
%Module::CoreList::deprecated, %Module::CoreList::upstream, %Module::CoreList::bug_tracker
CAVEATS
HISTORY
AUTHOR
LICENSE
SEE ALSO
Module::Load - runtime require of both modules and files
SYNOPSIS
DESCRIPTION
Rules
Caveats
ACKNOWLEDGEMENTS
BUG REPORTS
AUTHOR
COPYRIGHT
Module::Load::Conditional - Looking up module information / loading at runtime
SYNOPSIS
DESCRIPTION
Methods
$href = check_install( module => NAME [, version => VERSION, verbose => BOOL ] );
module, version, verbose, file, dir, version, uptodate
$bool = can_load( modules => { NAME => VERSION [,NAME => VERSION] }, [verbose => BOOL, nocache =>
BOOL] )
modules, verbose, nocache
@list = requires( MODULE );
Global Variables
$Module::Load::Conditional::VERBOSE
$Module::Load::Conditional::FIND_VERSION
$Module::Load::Conditional::CHECK_INC_HASH
$Module::Load::Conditional::CACHE
$Module::Load::Conditional::ERROR
$Module::Load::Conditional::DEPRECATED
See Also
BUG REPORTS
AUTHOR
COPYRIGHT
Module::Loaded - mark modules as loaded or unloaded
SYNOPSIS
DESCRIPTION
FUNCTIONS
$bool = mark_as_loaded( PACKAGE );
$bool = mark_as_unloaded( PACKAGE );
$loc = is_loaded( PACKAGE );
BUG REPORTS
AUTHOR
COPYRIGHT
Module::Pluggable - automatically give your module the ability to have plugins
SYNOPSIS
EXAMPLE
DESCRIPTION
ADVANCED USAGE
INNER PACKAGES
OPTIONS
sub_name
search_path
search_dirs
instantiate
require
inner
only
except
package
file_regex
include_editor_junk
METHODs
search_path
FUTURE PLANS
AUTHOR
COPYING
BUGS
SEE ALSO
Module::Pluggable::Object - automatically give your module the ability to have plugins
SYNOPSIS
DESCRIPTION
OPTIONS
AUTHOR
COPYING
BUGS
SEE ALSO
NDBM_File - Tied access to ndbm files
SYNOPSIS
DESCRIPTION
"O_RDONLY", "O_WRONLY", "O_RDWR"
DIAGNOSTICS
"ndbm store returned -1, errno 22, key "..." at ..."
BUGS AND WARNINGS
NEXT - Provide a pseudo-class NEXT (et al) that allows method redispatch
SYNOPSIS
DESCRIPTION
Enforcing redispatch
Avoiding repetitions
Invoking all versions of a method with a single call
Using "EVERY" methods
AUTHOR
BUGS AND IRRITATIONS
COPYRIGHT
Net::Cmd - Network Command class (as used by FTP, SMTP etc)
SYNOPSIS
DESCRIPTION
USER METHODS
debug ( VALUE ), message (), code (), ok (), status (), datasend ( DATA ), dataend ()
CLASS METHODS
debug_print ( DIR, TEXT ), debug_text ( TEXT ), command ( CMD [, ARGS, ... ]), unsupported (),
response (), parse_response ( TEXT ), getline (), ungetline ( TEXT ), rawdatasend ( DATA ),
read_until_dot (), tied_fh ()
EXPORTS
AUTHOR
COPYRIGHT
Net::Config - Local configuration data for libnet
SYNOPSYS
DESCRIPTION
METHODS
requires_firewall HOST
NetConfig VALUES
nntp_hosts, snpp_hosts, pop3_hosts, smtp_hosts, ph_hosts, daytime_hosts, time_hosts, inet_domain,
ftp_firewall, ftp_firewall_type, ftp_ext_passive, ftp_int_passive, local_netmask, test_hosts,
test_exists
Net::Domain - Attempt to evaluate the current host's internet name and domain
SYNOPSIS
DESCRIPTION
hostfqdn (), domainname (), hostname (), hostdomain ()
AUTHOR
COPYRIGHT
Net::FTP - FTP Client class
SYNOPSIS
DESCRIPTION
OVERVIEW
CONSTRUCTOR
new ([ HOST ] [, OPTIONS ])
METHODS
login ([LOGIN [,PASSWORD [, ACCOUNT] ] ]), authorize ( [AUTH [, RESP]]), site (ARGS), ascii,
binary, rename ( OLDNAME, NEWNAME ), delete ( FILENAME ), cwd ( [ DIR ] ), cdup (), pwd (),
restart ( WHERE ), rmdir ( DIR [, RECURSE ]), mkdir ( DIR [, RECURSE ]), alloc ( SIZE [,
RECORD_SIZE] ), ls ( [ DIR ] ), dir ( [ DIR ] ), get ( REMOTE_FILE [, LOCAL_FILE [, WHERE]] ),
put ( LOCAL_FILE [, REMOTE_FILE ] ), put_unique ( LOCAL_FILE [, REMOTE_FILE ] ), append (
LOCAL_FILE [, REMOTE_FILE ] ), unique_name (), mdtm ( FILE ), size ( FILE ), supported ( CMD ),
hash ( [FILEHANDLE_GLOB_REF],[ BYTES_PER_HASH_MARK] ), feature ( NAME ), nlst ( [ DIR ] ), list (
[ DIR ] ), retr ( FILE ), stor ( FILE ), stou ( FILE ), appe ( FILE ), port ( [ PORT ] ), pasv
(), pasv_xfer ( SRC_FILE, DEST_SERVER [, DEST_FILE ] ), pasv_xfer_unique ( SRC_FILE, DEST_SERVER
[, DEST_FILE ] ), pasv_wait ( NON_PASV_SERVER ), abort (), quit ()
Methods for the adventurous
quot (CMD [,ARGS])
THE dataconn CLASS
read ( BUFFER, SIZE [, TIMEOUT ] ), write ( BUFFER, SIZE [, TIMEOUT ] ), bytes_read (), abort (),
close ()
UNIMPLEMENTED
SMNT, HELP, MODE, SYST, STAT, STRU, REIN
REPORTING BUGS
AUTHOR
SEE ALSO
USE EXAMPLES
http://www.csh.rit.edu/~adam/Progs/
CREDITS
COPYRIGHT
Net::NNTP - NNTP Client class
SYNOPSIS
DESCRIPTION
CONSTRUCTOR
new ( [ HOST ] [, OPTIONS ])
METHODS
article ( [ MSGID|MSGNUM ], [FH] ), body ( [ MSGID|MSGNUM ], [FH] ), head ( [ MSGID|MSGNUM ],
[FH] ), articlefh ( [ MSGID|MSGNUM ] ), bodyfh ( [ MSGID|MSGNUM ] ), headfh ( [ MSGID|MSGNUM ] ),
nntpstat ( [ MSGID|MSGNUM ] ), group ( [ GROUP ] ), ihave ( MSGID [, MESSAGE ]), last (), date
(), postok (), authinfo ( USER, PASS ), list (), newgroups ( SINCE [, DISTRIBUTIONS ]), newnews (
SINCE [, GROUPS [, DISTRIBUTIONS ]]), next (), post ( [ MESSAGE ] ), postfh (), slave (), quit ()
Extension methods
newsgroups ( [ PATTERN ] ), distributions (), subscriptions (), overview_fmt (), active_times
(), active ( [ PATTERN ] ), xgtitle ( PATTERN ), xhdr ( HEADER, MESSAGE-SPEC ), xover (
MESSAGE-SPEC ), xpath ( MESSAGE-ID ), xpat ( HEADER, PATTERN, MESSAGE-SPEC), xrover,
listgroup ( [ GROUP ] ), reader
UNSUPPORTED
DEFINITIONS
MESSAGE-SPEC, PATTERN, Examples, "[^]-]", *bdc, "[0-9a-zA-Z]", "a??d"
SEE ALSO
AUTHOR
COPYRIGHT
Net::POP3 - Post Office Protocol 3 Client class (RFC1939)
SYNOPSIS
DESCRIPTION
CONSTRUCTOR
new ( [ HOST ] [, OPTIONS ] 0
METHODS
auth ( USERNAME, PASSWORD ), user ( USER ), pass ( PASS ), login ( [ USER [, PASS ]] ), apop ( [
USER [, PASS ]] ), banner (), capa (), capabilities (), top ( MSGNUM [, NUMLINES ] ), list ( [
MSGNUM ] ), get ( MSGNUM [, FH ] ), getfh ( MSGNUM ), last (), popstat (), ping ( USER ), uidl (
[ MSGNUM ] ), delete ( MSGNUM ), reset (), quit ()
NOTES
SEE ALSO
AUTHOR
COPYRIGHT
Net::Ping - check a remote host for reachability
SYNOPSIS
DESCRIPTION
Functions
Net::Ping->new([$proto [, $def_timeout [, $bytes [, $device [, $tos ]]]]]);, $p->ping($host
[, $timeout]);, $p->source_verify( { 0 | 1 } );, $p->service_check( { 0 | 1 } );,
$p->tcp_service_check( { 0 | 1 } );, $p->hires( { 0 | 1 } );, $p->bind($local_addr);,
$p->open($host);, $p->ack( [ $host ] );, $p->nack( $failed_ack_host );, $p->close();,
$p->port_number([$port_number]), pingecho($host [, $timeout]);
NOTES
INSTALL
BUGS
AUTHORS
COPYRIGHT
Net::SMTP - Simple Mail Transfer Protocol Client
SYNOPSIS
DESCRIPTION
EXAMPLES
CONSTRUCTOR
new ( [ HOST ] [, OPTIONS ] )
METHODS
banner (), domain (), hello ( DOMAIN ), host (), etrn ( DOMAIN ), auth ( USERNAME, PASSWORD ),
mail ( ADDRESS [, OPTIONS] ), send ( ADDRESS ), send_or_mail ( ADDRESS ), send_and_mail ( ADDRESS
), reset (), recipient ( ADDRESS [, ADDRESS, [...]] [, OPTIONS ] ), to ( ADDRESS [, ADDRESS
[...]] ), cc ( ADDRESS [, ADDRESS [...]] ), bcc ( ADDRESS [, ADDRESS [...]] ), data ( [ DATA ]
), expand ( ADDRESS ), verify ( ADDRESS ), help ( [ $subject ] ), quit ()
ADDRESSES
SEE ALSO
AUTHOR
COPYRIGHT
Net::Time - time and daytime network client interface
SYNOPSIS
DESCRIPTION
inet_time ( [HOST [, PROTOCOL [, TIMEOUT]]]), inet_daytime ( [HOST [, PROTOCOL [, TIMEOUT]]])
AUTHOR
COPYRIGHT
Net::hostent - by-name interface to Perl's built-in gethost*() functions
SYNOPSIS
DESCRIPTION
EXAMPLES
NOTE
AUTHOR
Net::libnetFAQ, libnetFAQ - libnet Frequently Asked Questions
DESCRIPTION
Where to get this document
How to contribute to this document
Author and Copyright Information
Disclaimer
Obtaining and installing libnet
What is libnet ?
Which version of perl do I need ?
What other modules do I need ?
What machines support libnet ?
Where can I get the latest libnet release
Using Net::FTP
How do I download files from an FTP server ?
How do I transfer files in binary mode ?
How can I get the size of a file on a remote FTP server ?
How can I get the modification time of a file on a remote FTP server ?
How can I change the permissions of a file on a remote server ?
Can I do a reget operation like the ftp command ?
How do I get a directory listing from an FTP server ?
Changing directory to "" does not fail ?
I am behind a SOCKS firewall, but the Firewall option does not work ?
I am behind an FTP proxy firewall, but cannot access machines outside ?
My ftp proxy firewall does not listen on port 21
Is it possible to change the file permissions of a file on an FTP server ?
I have seen scripts call a method message, but cannot find it documented ?
Why does Net::FTP not implement mput and mget methods
Using Net::SMTP
Why can't the part of an Email address after the @ be used as the hostname ?
Why does Net::SMTP not do DNS MX lookups ?
The verify method always returns true ?
Debugging scripts
How can I debug my scripts that use Net::* modules ?
AUTHOR AND COPYRIGHT
Net::netent - by-name interface to Perl's built-in getnet*() functions
SYNOPSIS
DESCRIPTION
EXAMPLES
NOTE
AUTHOR
Net::protoent - by-name interface to Perl's built-in getproto*() functions
SYNOPSIS
DESCRIPTION
NOTE
AUTHOR
Net::servent - by-name interface to Perl's built-in getserv*() functions
SYNOPSIS
DESCRIPTION
EXAMPLES
NOTE
AUTHOR
Netrc, Net::Netrc - OO interface to users netrc file
SYNOPSIS
DESCRIPTION
THE .netrc FILE
machine name, default, login name, password string, account string, macdef name
CONSTRUCTOR
lookup ( MACHINE [, LOGIN ])
METHODS
login (), password (), account (), lpa ()
AUTHOR
SEE ALSO
COPYRIGHT
O - Generic interface to Perl Compiler backends
SYNOPSIS
DESCRIPTION
CONVENTIONS
IMPLEMENTATION
BUGS
AUTHOR
ODBM_File - Tied access to odbm files
SYNOPSIS
DESCRIPTION
"O_RDONLY", "O_WRONLY", "O_RDWR"
DIAGNOSTICS
"odbm store returned -1, errno 22, key "..." at ..."
BUGS AND WARNINGS
Object::Accessor - interface to create per object accessors
SYNOPSIS
DESCRIPTION
METHODS
$object = Object::Accessor->new( [ARGS] );
$bool = $object->mk_accessors( @ACCESSORS | \%ACCESSOR_MAP );
@list = $self->ls_accessors;
$ref = $self->ls_allow(KEY)
$bool = $self->mk_aliases( alias => method, [alias2 => method2, ...] );
$clone = $self->mk_clone;
$bool = $self->mk_flush;
$bool = $self->mk_verify;
$bool = $self->register_callback( sub { ... } );
$bool = $self->can( METHOD_NAME )
$val = $self->___get( METHOD_NAME );
$bool = $self->___set( METHOD_NAME => VALUE );
$bool = $self->___alias( ALIAS => METHOD );
LVALUE ACCESSORS
CAVEATS
Allow handlers, Callbacks
GLOBAL VARIABLES
$Object::Accessor::FATAL
$Object::Accessor::DEBUG
TODO
Create read-only accessors
CAVEATS
BUG REPORTS
AUTHOR
COPYRIGHT
Opcode - Disable named opcodes when compiling perl code
SYNOPSIS
DESCRIPTION
NOTE
WARNING
Operator Names and Operator Lists
an operator name (opname), an operator tag name (optag), a negated opname or optag, an operator
set (opset)
Opcode Functions
opcodes, opset (OP, ...), opset_to_ops (OPSET), opset_to_hex (OPSET), full_opset, empty_opset,
invert_opset (OPSET), verify_opset (OPSET, ...), define_optag (OPTAG, OPSET), opmask_add (OPSET),
opmask, opdesc (OP, ...), opdump (PAT)
Manipulating Opsets
TO DO (maybe)
Predefined Opcode Tags
:base_core, :base_mem, :base_loop, :base_io, :base_orig, :base_math, :base_thread, :default,
:filesys_read, :sys_db, :browse, :filesys_open, :filesys_write, :subprocess, :ownprocess,
:others, :load, :still_to_be_decided, :dangerous
SEE ALSO
AUTHORS
Opcode::ops, ops - Perl pragma to restrict unsafe operations when compiling
SYNOPSIS
DESCRIPTION
SEE ALSO
POSIX - Perl interface to IEEE Std 1003.1
SYNOPSIS
DESCRIPTION
NOTE
CAVEATS
FUNCTIONS
_exit, abort, abs, access, acos, alarm, asctime, asin, assert, atan, atan2, atexit, atof, atoi,
atol, bsearch, calloc, ceil, chdir, chmod, chown, clearerr, clock, close, closedir, cos, cosh,
creat, ctermid, ctime, cuserid, difftime, div, dup, dup2, errno, execl, execle, execlp, execv,
execve, execvp, exit, exp, fabs, fclose, fcntl, fdopen, feof, ferror, fflush, fgetc, fgetpos,
fgets, fileno, floor, fmod, fopen, fork, fpathconf, fprintf, fputc, fputs, fread, free, freopen,
frexp, fscanf, fseek, fsetpos, fstat, fsync, ftell, fwrite, getc, getchar, getcwd, getegid,
getenv, geteuid, getgid, getgrgid, getgrnam, getgroups, getlogin, getpgrp, getpid, getppid,
getpwnam, getpwuid, gets, getuid, gmtime, isalnum, isalpha, isatty, iscntrl, isdigit, isgraph,
islower, isprint, ispunct, isspace, isupper, isxdigit, kill, labs, lchown, ldexp, ldiv, link,
localeconv, localtime, log, log10, longjmp, lseek, malloc, mblen, mbstowcs, mbtowc, memchr,
memcmp, memcpy, memmove, memset, mkdir, mkfifo, mktime, modf, nice, offsetof, open, opendir,
pathconf, pause, perror, pipe, pow, printf, putc, putchar, puts, qsort, raise, rand, read,
readdir, realloc, remove, rename, rewind, rewinddir, rmdir, scanf, setgid, setjmp, setlocale,
setpgid, setsid, setuid, sigaction, siglongjmp, sigpending, sigprocmask, sigsetjmp, sigsuspend,
sin, sinh, sleep, sprintf, sqrt, srand, sscanf, stat, strcat, strchr, strcmp, strcoll, strcpy,
strcspn, strerror, strftime, strlen, strncat, strncmp, strncpy, strpbrk, strrchr, strspn, strstr,
strtod, strtok, strtol, strtoul, strxfrm, sysconf, system, tan, tanh, tcdrain, tcflow, tcflush,
tcgetpgrp, tcsendbreak, tcsetpgrp, time, times, tmpfile, tmpnam, tolower, toupper, ttyname,
tzname, tzset, umask, uname, ungetc, unlink, utime, vfprintf, vprintf, vsprintf, wait, waitpid,
wcstombs, wctomb, write
CLASSES
POSIX::SigAction
new, handler, mask, flags, safe
POSIX::SigRt
%SIGRT, SIGRTMIN, SIGRTMAX
POSIX::SigSet
new, addset, delset, emptyset, fillset, ismember
POSIX::Termios
new, getattr, getcc, getcflag, getiflag, getispeed, getlflag, getoflag, getospeed, setattr,
setcc, setcflag, setiflag, setispeed, setlflag, setoflag, setospeed, Baud rate values,
Terminal interface values, c_cc field values, c_cflag field values, c_iflag field values,
c_lflag field values, c_oflag field values
PATHNAME CONSTANTS
Constants
POSIX CONSTANTS
Constants
SYSTEM CONFIGURATION
Constants
ERRNO
Constants
FCNTL
Constants
FLOAT
Constants
LIMITS
Constants
LOCALE
Constants
MATH
Constants
SIGNAL
Constants
STAT
Constants, Macros
STDLIB
Constants
STDIO
Constants
TIME
Constants
UNISTD
Constants
WAIT
Constants, WNOHANG, WUNTRACED, Macros, WIFEXITED, WEXITSTATUS, WIFSIGNALED, WTERMSIG, WIFSTOPPED,
WSTOPSIG
Package::Constants - List all constants declared in a package
SYNOPSIS
DESCRIPTION
CLASS METHODS
@const = Package::Constants->list( PACKAGE_NAME );
GLOBAL VARIABLES
$Package::Constants::DEBUG
BUG REPORTS
AUTHOR
COPYRIGHT
Params::Check - A generic input parsing/checking mechanism.
SYNOPSIS
DESCRIPTION
Template
default, required, strict_type, defined, no_override, store, allow
Functions
check( \%tmpl, \%args, [$verbose] );
Template, Arguments, Verbose
allow( $test_me, \@criteria );
string, regexp, subroutine, array ref
last_error()
Global Variables
$Params::Check::VERBOSE
$Params::Check::STRICT_TYPE
$Params::Check::ALLOW_UNKNOWN
$Params::Check::STRIP_LEADING_DASHES
$Params::Check::NO_DUPLICATES
$Params::Check::PRESERVE_CASE
$Params::Check::ONLY_ALLOW_DEFINED
$Params::Check::SANITY_CHECK_TEMPLATE
$Params::Check::WARNINGS_FATAL
$Params::Check::CALLER_DEPTH
AUTHOR
Acknowledgements
COPYRIGHT
Parse::CPAN::Meta - Parse META.yml and other similar CPAN metadata files
SYNOPSIS
DESCRIPTION
FUNCTIONS
Load
LoadFile
SUPPORT
AUTHOR
SEE ALSO
COPYRIGHT
PerlIO - On demand loader for PerlIO layers and root of PerlIO::* name space
SYNOPSIS
DESCRIPTION
:unix, :stdio, :perlio, :crlf, :mmap, :utf8, :bytes, :raw, :pop, :win32
Custom Layers
:encoding, :via
Alternatives to raw
Defaults and how to override them
Querying the layers of filehandles
AUTHOR
SEE ALSO
PerlIO-encoding, PerlIO::encoding - encoding layer
SYNOPSIS
DESCRIPTION
SEE ALSO
PerlIO-scalar, PerlIO::scalar - in-memory IO, scalar IO
SYNOPSIS
DESCRIPTION
IMPLEMENTATION NOTE
PerlIO-via, PerlIO::via - Helper class for PerlIO layers implemented in perl
SYNOPSIS
DESCRIPTION
EXPECTED METHODS
$class->PUSHED([$mode,[$fh]]), $obj->POPPED([$fh]), $obj->UTF8($bellowFlag,[$fh]),
$obj->OPEN($path,$mode,[$fh]), $obj->BINMODE([$fh]), $obj->FDOPEN($fd,[$fh]),
$obj->SYSOPEN($path,$imode,$perm,[$fh]), $obj->FILENO($fh), $obj->READ($buffer,$len,$fh),
$obj->WRITE($buffer,$fh), $obj->FILL($fh), $obj->CLOSE($fh), $obj->SEEK($posn,$whence,$fh),
$obj->TELL($fh), $obj->UNREAD($buffer,$fh), $obj->FLUSH($fh), $obj->SETLINEBUF($fh),
$obj->CLEARERR($fh), $obj->ERROR($fh), $obj->EOF($fh)
EXAMPLES
Example - a Hexadecimal Handle
PerlIO::encoding - encoding layer
SYNOPSIS
DESCRIPTION
SEE ALSO
PerlIO::scalar - in-memory IO, scalar IO
SYNOPSIS
DESCRIPTION
IMPLEMENTATION NOTE
PerlIO::via - Helper class for PerlIO layers implemented in perl
SYNOPSIS
DESCRIPTION
EXPECTED METHODS
$class->PUSHED([$mode,[$fh]]), $obj->POPPED([$fh]), $obj->UTF8($bellowFlag,[$fh]),
$obj->OPEN($path,$mode,[$fh]), $obj->BINMODE([$fh]), $obj->FDOPEN($fd,[$fh]),
$obj->SYSOPEN($path,$imode,$perm,[$fh]), $obj->FILENO($fh), $obj->READ($buffer,$len,$fh),
$obj->WRITE($buffer,$fh), $obj->FILL($fh), $obj->CLOSE($fh), $obj->SEEK($posn,$whence,$fh),
$obj->TELL($fh), $obj->UNREAD($buffer,$fh), $obj->FLUSH($fh), $obj->SETLINEBUF($fh),
$obj->CLEARERR($fh), $obj->ERROR($fh), $obj->EOF($fh)
EXAMPLES
Example - a Hexadecimal Handle
PerlIO::via::QuotedPrint - PerlIO layer for quoted-printable strings
SYNOPSIS
DESCRIPTION
REQUIRED MODULES
SEE ALSO
ACKNOWLEDGEMENTS
COPYRIGHT
Pod::Checker, podchecker() - check pod documents for syntax errors
SYNOPSIS
OPTIONS/ARGUMENTS
podchecker()
-warnings => val
DESCRIPTION
DIAGNOSTICS
Errors
empty =headn, =over on line N without closing =back, =item without previous =over, =back
without previous =over, No argument for =begin, =end without =begin, Nested =begin's, =for
without formatter specification, unresolved internal link NAME, Unknown command "CMD",
Unknown interior-sequence "SEQ", nested commands CMD<...CMD<...>...>, garbled entity STRING,
Entity number out of range, malformed link L<>, nonempty Z<>, empty X<>, Spurious text after
=pod / =cut, Spurious character(s) after =back
Warnings
multiple occurrence of link target name, line containing nothing but whitespace in paragraph,
file does not start with =head, previous =item has no contents, preceding non-item
paragraph(s), =item type mismatch (one vs. two), N unescaped "<>" in paragraph, Unknown
entity, No items in =over, No argument for =item, empty section in previous paragraph,
Verbatim paragraph in NAME section, =headn without preceding higher level
Hyperlinks
ignoring leading/trailing whitespace in link, (section) in '$page' deprecated, alternative
text/node '%s' contains non-escaped | or /
RETURN VALUE
EXAMPLES
INTERFACE
"Pod::Checker->new( %options )"
"$checker->poderror( @args )", "$checker->poderror( {%opts}, @args )"
"$checker->num_errors()"
"$checker->num_warnings()"
"$checker->name()"
"$checker->node()"
"$checker->idx()"
"$checker->hyperlink()"
AUTHOR
Pod::Escapes -- for resolving Pod E<...> sequences
SYNOPSIS
DESCRIPTION
GOODIES
e2char($e_content), e2charnum($e_content), $Name2character{name}, $Name2character_number{name},
$Latin1Code_to_fallback{integer}, $Latin1Char_to_fallback{character}, $Code2USASCII{integer}
CAVEATS
SEE ALSO
COPYRIGHT AND DISCLAIMERS
AUTHOR
Pod::Find - find POD documents in directory trees
SYNOPSIS
DESCRIPTION
"pod_find( { %opts } , @directories )"
"-verbose => 1", "-perl => 1", "-script => 1", "-inc => 1"
"simplify_name( $str )"
"pod_where( { %opts }, $pod )"
"-inc => 1", "-dirs => [ $dir1, $dir2, ... ]", "-verbose => 1"
"contains_pod( $file , $verbose )"
AUTHOR
SEE ALSO
Pod::Html - module to convert pod files to HTML
SYNOPSIS
DESCRIPTION
FUNCTIONS
pod2html
backlink, cachedir, css, flush, header, help, hiddendirs, htmldir, htmlroot, index, infile,
libpods, netscape, outfile, podpath, podroot, quiet, recurse, title, verbose
htmlify
anchorify
ENVIRONMENT
AUTHOR
SEE ALSO
COPYRIGHT
Pod::InputObjects - objects representing POD input paragraphs, commands, etc.
SYNOPSIS
REQUIRES
EXPORTS
DESCRIPTION
package Pod::InputSource, package Pod::Paragraph, package Pod::InteriorSequence, package
Pod::ParseTree
Pod::InputSource
new()
name()
handle()
was_cutting()
Pod::Paragraph
Pod::Paragraph->new()
$pod_para->cmd_name()
$pod_para->text()
$pod_para->raw_text()
$pod_para->cmd_prefix()
$pod_para->cmd_separator()
$pod_para->parse_tree()
$pod_para->file_line()
Pod::InteriorSequence
Pod::InteriorSequence->new()
$pod_seq->cmd_name()
$pod_seq->prepend()
$pod_seq->append()
$pod_seq->nested()
$pod_seq->raw_text()
$pod_seq->left_delimiter()
$pod_seq->right_delimiter()
$pod_seq->parse_tree()
$pod_seq->file_line()
Pod::InteriorSequence::DESTROY()
Pod::ParseTree
Pod::ParseTree->new()
$ptree->top()
$ptree->children()
$ptree->prepend()
$ptree->append()
$ptree->raw_text()
Pod::ParseTree::DESTROY()
SEE ALSO
AUTHOR
Pod::LaTeX - Convert Pod data to formatted Latex
SYNOPSIS
DESCRIPTION
OBJECT METHODS
"initialize"
Data Accessors
AddPreamble
AddPostamble
Head1Level
Label
LevelNoNum
MakeIndex
ReplaceNAMEwithSection
StartWithNewPage
TableOfContents
UniqueLabels
UserPreamble
UserPostamble
Lists
Subclassed methods
begin_pod
end_pod
command
verbatim
textblock
interior_sequence
List Methods
begin_list
end_list
add_item
Methods for headings
head
Internal methods
_output
_replace_special_chars
_replace_special_chars_late
_create_label
_create_index
_clean_latex_commands
_split_delimited
NOTES
SEE ALSO
AUTHORS
COPYRIGHT
REVISION
Pod::Man - Convert POD data to formatted *roff input
SYNOPSIS
DESCRIPTION
center, date, fixed, fixedbold, fixeditalic, fixedbolditalic, name, quotes, release, section,
stderr, utf8
DIAGNOSTICS
roff font should be 1 or 2 chars, not "%s", Invalid quote specification "%s"
BUGS
CAVEATS
AUTHOR
COPYRIGHT AND LICENSE
SEE ALSO
Pod::ParseLink - Parse an L<> formatting code in POD text
SYNOPSIS
DESCRIPTION
SEE ALSO
AUTHOR
COPYRIGHT AND LICENSE
Pod::ParseUtils - helpers for POD parsing and conversion
SYNOPSIS
DESCRIPTION
Pod::List
Pod::List->new()
$list->file()
$list->start()
$list->indent()
$list->type()
$list->rx()
$list->item()
$list->parent()
$list->tag()
Pod::Hyperlink
Pod::Hyperlink->new()
$link->parse($string)
$link->markup($string)
$link->text()
$link->warning()
$link->file(), $link->line()
$link->page()
$link->node()
$link->alttext()
$link->type()
$link->link()
Pod::Cache
Pod::Cache->new()
$cache->item()
$cache->find_page($name)
Pod::Cache::Item
Pod::Cache::Item->new()
$cacheitem->page()
$cacheitem->description()
$cacheitem->path()
$cacheitem->file()
$cacheitem->nodes()
$cacheitem->find_node($name)
$cacheitem->idx()
AUTHOR
SEE ALSO
Pod::Parser - base class for creating POD filters and translators
SYNOPSIS
REQUIRES
EXPORTS
DESCRIPTION
QUICK OVERVIEW
PARSING OPTIONS
-want_nonPODs (default: unset), -process_cut_cmd (default: unset), -warnings (default: unset)
RECOMMENDED SUBROUTINE/METHOD OVERRIDES
command()
$cmd, $text, $line_num, $pod_para
verbatim()
$text, $line_num, $pod_para
textblock()
$text, $line_num, $pod_para
interior_sequence()
OPTIONAL SUBROUTINE/METHOD OVERRIDES
new()
initialize()
begin_pod()
begin_input()
end_input()
end_pod()
preprocess_line()
preprocess_paragraph()
METHODS FOR PARSING AND PROCESSING
parse_text()
-expand_seq => code-ref|method-name, -expand_text => code-ref|method-name, -expand_ptree => code-ref|method-name coderef|method-name
ref|method-name
interpolate()
parse_paragraph()
parse_from_filehandle()
parse_from_file()
ACCESSOR METHODS
errorsub()
cutting()
parseopts()
output_file()
output_handle()
input_file()
input_handle()
input_streams()
top_stream()
PRIVATE METHODS AND DATA
_push_input_stream()
_pop_input_stream()
TREE-BASED PARSING
CAVEATS
SEE ALSO
AUTHOR
LICENSE
Pod::Perldoc - Look up Perl documentation in Pod format.
SYNOPSIS
DESCRIPTION
SEE ALSO
COPYRIGHT AND DISCLAIMERS
AUTHOR
Pod::Perldoc::BaseTo - Base for Pod::Perldoc formatters
SYNOPSIS
DESCRIPTION
SEE ALSO
COPYRIGHT AND DISCLAIMERS
AUTHOR
Pod::Perldoc::GetOptsOO - Customized option parser for Pod::Perldoc
SYNOPSIS
DESCRIPTION
SEE ALSO
COPYRIGHT AND DISCLAIMERS
AUTHOR
Pod::Perldoc::ToChecker - let Perldoc check Pod for errors
SYNOPSIS
DESCRIPTION
SEE ALSO
COPYRIGHT AND DISCLAIMERS
AUTHOR
Pod::Perldoc::ToMan - let Perldoc render Pod as man pages
SYNOPSIS
DESCRIPTION
CAVEAT
SEE ALSO
COPYRIGHT AND DISCLAIMERS
AUTHOR
Pod::Perldoc::ToNroff - let Perldoc convert Pod to nroff
SYNOPSIS
DESCRIPTION
CAVEAT
SEE ALSO
COPYRIGHT AND DISCLAIMERS
AUTHOR
Pod::Perldoc::ToPod - let Perldoc render Pod as ... Pod!
SYNOPSIS
DESCRIPTION
SEE ALSO
COPYRIGHT AND DISCLAIMERS
AUTHOR
Pod::Perldoc::ToRtf - let Perldoc render Pod as RTF
SYNOPSIS
DESCRIPTION
SEE ALSO
COPYRIGHT AND DISCLAIMERS
AUTHOR
Pod::Perldoc::ToText - let Perldoc render Pod as plaintext
SYNOPSIS
DESCRIPTION
CAVEAT
SEE ALSO
COPYRIGHT AND DISCLAIMERS
AUTHOR
Pod::Perldoc::ToTk - let Perldoc use Tk::Pod to render Pod
SYNOPSIS
DESCRIPTION
SEE ALSO
AUTHOR
Pod::Perldoc::ToXml - let Perldoc render Pod as XML
SYNOPSIS
DESCRIPTION
SEE ALSO
COPYRIGHT AND DISCLAIMERS
AUTHOR
Pod::PlainText - Convert POD data to formatted ASCII text
SYNOPSIS
DESCRIPTION
alt, indent, loose, sentence, width
DIAGNOSTICS
Bizarre space in item, Can't open %s for reading: %s, Unknown escape: %s, Unknown sequence: %s,
Unmatched =back
RESTRICTIONS
NOTES
SEE ALSO
AUTHOR
Pod::Plainer - Perl extension for converting Pod to old-style Pod.
SYNOPSIS
DESCRIPTION
METHODS
escape_ltgt, simple_delimiters, textblock
EXPORT
AUTHOR
SEE ALSO
COPYRIGHT AND LICENSE
Pod::Select, podselect() - extract selected sections of POD from input
SYNOPSIS
REQUIRES
EXPORTS
DESCRIPTION
SECTION SPECIFICATIONS
RANGE SPECIFICATIONS
OBJECT METHODS
curr_headings()
select()
add_selection()
clear_selections()
match_section()
is_selected()
EXPORTED FUNCTIONS
podselect()
-output, -sections, -ranges
PRIVATE METHODS AND DATA
_compile_section_spec()
$self->{_SECTION_HEADINGS}
$self->{_SELECTED_SECTIONS}
SEE ALSO
AUTHOR
Pod::Simple - framework for parsing Pod
SYNOPSIS
DESCRIPTION
MAIN METHODS
"$parser = SomeClass->new();", "$parser->output_fh( *OUT );", "$parser->output_string(
\$somestring );", "$parser->parse_file( $some_filename );", "$parser->parse_file( *INPUT_FH );",
"$parser->parse_string_document( $all_content );", "$parser->parse_lines( ...@lines..., undef
);", "$parser->content_seen", "SomeClass->filter( $filename );", "SomeClass->filter( *INPUT_FH
);", "SomeClass->filter( \$document_content );"
SECONDARY METHODS
"$parser->no_whining( SOMEVALUE )", "$parser->no_errata_section( SOMEVALUE )",
"$parser->complain_stderr( SOMEVALUE )", "$parser->source_filename", "$parser->doc_has_started",
"$parser->source_dead", "$parser->strip_verbatim_indent( SOMEVALUE )"
CAVEATS
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Simple::Checker -- check the Pod syntax of a document
SYNOPSIS
DESCRIPTION
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Simple::Debug -- put Pod::Simple into trace/debug mode
SYNOPSIS
DESCRIPTION
CAVEATS
GUTS
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Simple::DumpAsText -- dump Pod-parsing events as text
SYNOPSIS
DESCRIPTION
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Simple::DumpAsXML -- turn Pod into XML
SYNOPSIS
DESCRIPTION
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Simple::HTML - convert Pod to HTML
SYNOPSIS
DESCRIPTION
CALLING FROM THE COMMAND LINE
CALLING FROM PERL
METHODS
SUBCLASSING
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
ACKNOWLEDGEMENTS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Simple::HTMLBatch - convert several Pod files to several HTML files
SYNOPSIS
DESCRIPTION
FROM THE COMMAND LINE
MAIN METHODS
$batchconv = Pod::Simple::HTMLBatch->new;, $batchconv->batch_convert( indirs, outdir );,
$batchconv->batch_convert( undef , ...);, $batchconv->batch_convert( q{@INC}, ...);,
$batchconv->batch_convert( \@dirs , ...);, $batchconv->batch_convert( "somedir" , ...);,
$batchconv->batch_convert( 'somedir:someother:also' , ...);, $batchconv->batch_convert( ... ,
undef );, $batchconv->batch_convert( ... , 'somedir' );
ACCESSOR METHODS
$batchconv->verbose( nonnegative_integer );, $batchconv->index( true-or-false );,
$batchconv->contents_file( filename );, $batchconv->contents_page_start( HTML_string );,
$batchconv->contents_page_end( HTML_string );, $batchconv->add_css( $url );,
$batchconv->add_javascript( $url );, $batchconv->css_flurry( true-or-false );,
$batchconv->javascript_flurry( true-or-false );, $batchconv->no_contents_links( true-or-false
);, $batchconv->html_render_class( classname );, $batchconv->search_class( classname );
NOTES ON CUSTOMIZATION
ASK ME!
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Simple::LinkSection -- represent "section" attributes of L codes
SYNOPSIS
DESCRIPTION
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Simple::Methody -- turn Pod::Simple events into method calls
SYNOPSIS
DESCRIPTION
METHOD CALLING
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Simple::PullParser -- a pull-parser interface to parsing Pod
SYNOPSIS
DESCRIPTION
METHODS
my $token = $parser->get_token, $parser->unget_token( $token ), $parser->unget_token( $token1,
$token2, ... ), $parser->set_source( $filename ), $parser->set_source( $filehandle_object ),
$parser->set_source( \$document_source ), $parser->set_source( \@document_lines ),
$parser->parse_file(...), $parser->parse_string_document(...), $parser->filter(...),
$parser->parse_from_file(...), my $title_string = $parser->get_title, my $title_string =
$parser->get_short_title, $author_name = $parser->get_author, $description_name =
$parser->get_description, $version_block = $parser->get_version
NOTE
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Simple::PullParserEndToken -- end-tokens from Pod::Simple::PullParser
SYNOPSIS
DESCRIPTION
$token->tagname, $token->tagname(somestring), $token->tag(...), $token->is_tag(somestring) or
$token->is_tagname(somestring)
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Simple::PullParserStartToken -- start-tokens from Pod::Simple::PullParser
SYNOPSIS
DESCRIPTION
$token->tagname, $token->tagname(somestring), $token->tag(...), $token->is_tag(somestring) or
$token->is_tagname(somestring), $token->attr(attrname), $token->attr(attrname, newvalue),
$token->attr_hash
SEE ALSO
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Simple::PullParserTextToken -- text-tokens from Pod::Simple::PullParser
SYNOPSIS
DESCRIPTION
$token->text, $token->text(somestring), $token->text_r()
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Simple::PullParserToken -- tokens from Pod::Simple::PullParser
SYNOPSIS
DESCRIPTION
$token->type, $token->is_start, $token->is_text, $token->is_end, $token->dump
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Simple::RTF -- format Pod as RTF
SYNOPSIS
DESCRIPTION
FORMAT CONTROL ATTRIBUTES
$parser->head1_halfpoint_size( halfpoint_integer );, $parser->head2_halfpoint_size(
halfpoint_integer );, $parser->head3_halfpoint_size( halfpoint_integer );,
$parser->head4_halfpoint_size( halfpoint_integer );, $parser->codeblock_halfpoint_size(
halfpoint_integer );, $parser->header_halfpoint_size( halfpoint_integer );,
$parser->normal_halfpoint_size( halfpoint_integer );, $parser->no_proofing_exemptions(
true_or_false );, $parser->doc_lang( microsoft_decimal_language_code )
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Simple::Search - find POD documents in directory trees
SYNOPSIS
DESCRIPTION
CONSTRUCTOR
ACCESSORS
$search->inc( true-or-false );, $search->verbose( nonnegative-number );, $search->limit_glob(
some-glob-string );, $search->callback( \&some_routine );, $search->laborious( true-or-false );,
$search->shadows( true-or-false );, $search->limit_re( some-regxp );, $search->dir_prefix( some-string-value somestring-value
string-value );, $search->progress( some-progress-object );, $name2path = $self->name2path;,
$path2name = $self->path2name;
MAIN SEARCH METHODS
"$search->survey( @directories )"
"name2path", "path2name"
"$search->simplify_name( $str )"
"$search->find( $pod )"
"$search->find( $pod, @search_dirs )"
"$self->contains_pod( $file )"
COPYRIGHT AND DISCLAIMERS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Simple::Subclassing -- write a formatter as a Pod::Simple subclass
SYNOPSIS
DESCRIPTION
Events
"$parser->_handle_element_start( element_name, attr_hashref )", "$parser->_handle_element_end(
element_name )", "$parser->_handle_text( text_string )", events with an element_name of
Document, events with an element_name of Para, events with an element_name of B, C, F, or I,
events with an element_name of S, events with an element_name of X, events with an element_name
of L, events with an element_name of E or Z, events with an element_name of Verbatim, events with
an element_name of head1 .. head4, events with an element_name of over-bullet, events with an
element_name of over-number, events with an element_name of over-text, events with an
element_name of over-block, events with an element_name of item-bullet, events with an
element_name of item-number, events with an element_name of item-text, events with an
element_name of for, events with an element_name of Data
More Pod::Simple Methods
"$parser->accept_targets( SOMEVALUE )", "$parser->accept_targets_as_text( SOMEVALUE )",
"$parser->accept_codes( Codename, Codename... )", "$parser->accept_directive_as_data(
directive_name )", "$parser->accept_directive_as_verbatim( directive_name )",
"$parser->accept_directive_as_processed( directive_name )", "$parser->nbsp_for_S( BOOLEAN );",
"$parser->version_report()", "$parser->pod_para_count()", "$parser->line_count()",
"$parser->nix_X_codes( SOMEVALUE )", "$parser->merge_text( SOMEVALUE )",
"$parser->code_handler( CODE_REF )", "$parser->cut_handler( CODE_REF )", "$parser->whine(
linenumber, complaint string )", "$parser->scream( linenumber, complaint string )",
"$parser->source_dead(1)", "$parser->hide_line_numbers( SOMEVALUE )", "$parser->no_whining(
SOMEVALUE )", "$parser->no_errata_section( SOMEVALUE )", "$parser->complain_stderr( SOMEVALUE )",
"$parser->bare_output( SOMEVALUE )", "$parser->preserve_whitespace( SOMEVALUE )"
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Simple::Text -- format Pod as plaintext
SYNOPSIS
DESCRIPTION
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Simple::TextContent -- get the text content of Pod
SYNOPSIS
DESCRIPTION
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Simple::XHTML -- format Pod as validating XHTML
SYNOPSIS
DESCRIPTION
METHODS
perldoc_url_prefix
perldoc_url_postfix
man_url_prefix
man_url_postfix
title_prefix, title_postfix
html_css
html_javascript
html_doctype
html_header_tags
html_h_level
default_title
force_title
html_header, html_footer
index
SUBCLASSING
handle_text
accept_targets_as_html
resolve_pod_page_link
resolve_man_page_link
idify
batch_mode_page_object_init
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
ACKNOWLEDGEMENTS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Simple::XMLOutStream -- turn Pod into XML
SYNOPSIS
DESCRIPTION
SEE ALSO
ABOUT EXTENDING POD
ASK ME!
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::SimpleTree, Pod::Simple::SimpleTree -- parse Pod into a simple parse tree
SYNOPSIS
DESCRIPTION
METHODS
Tree Contents
SEE ALSO
SUPPORT
COPYRIGHT AND DISCLAIMERS
AUTHOR
Allison Randal "allison@perl.org", Hans Dieter Pearcey "hdp@cpan.org", David E. Wheeler
"dwheeler@cpan.org"
Pod::Text - Convert POD data to formatted ASCII text
SYNOPSIS
DESCRIPTION
alt, code, indent, loose, margin, quotes, sentence, stderr, utf8, width
DIAGNOSTICS
Bizarre space in item, Item called without tag, Can't open %s for reading: %s, Invalid quote
specification "%s"
BUGS
CAVEATS
NOTES
SEE ALSO
AUTHOR
COPYRIGHT AND LICENSE
Pod::Text::Color - Convert POD data to formatted color ASCII text
SYNOPSIS
DESCRIPTION
BUGS
SEE ALSO
AUTHOR
COPYRIGHT AND LICENSE
Pod::Text::Overstrike, =for stopwords overstrike
SYNOPSIS
DESCRIPTION
BUGS
SEE ALSO
AUTHOR
COPYRIGHT AND LICENSE
Pod::Text::Termcap - Convert POD data to ASCII text with format escapes
SYNOPSIS
DESCRIPTION
NOTES
SEE ALSO
AUTHOR
COPYRIGHT AND LICENSE
Pod::Usage, pod2usage() - print a usage message from embedded pod documentation
SYNOPSIS
ARGUMENTS
"-message", "-msg", "-exitval", "-verbose", "-sections", "-output", "-input", "-pathlist",
"-noperldoc"
DESCRIPTION
EXAMPLES
Recommended Use
CAVEATS
AUTHOR
ACKNOWLEDGMENTS
SEE ALSO
SDBM_File - Tied access to sdbm files
SYNOPSIS
DESCRIPTION
"O_RDONLY", "O_WRONLY", "O_RDWR"
DIAGNOSTICS
"sdbm store returned -1, errno 22, key "..." at ..."
BUGS AND WARNINGS
Safe - Compile and execute code in restricted compartments
SYNOPSIS
DESCRIPTION
a new namespace, an operator mask
WARNING
METHODS
permit (OP, ...)
permit_only (OP, ...)
deny (OP, ...)
deny_only (OP, ...)
trap (OP, ...)
untrap (OP, ...)
share (NAME, ...)
share_from (PACKAGE, ARRAYREF)
varglob (VARNAME)
reval (STRING, STRICT)
rdo (FILENAME)
root (NAMESPACE)
mask (MASK)
wrap_code_ref (CODEREF)
wrap_code_refs_within (...)
RISKS
Memory, CPU, Snooping, Signals, State Changes
AUTHOR
Scalar::Util - A selection of general-utility scalar subroutines
SYNOPSIS
DESCRIPTION
blessed EXPR, dualvar NUM, STRING, isvstring EXPR, isweak EXPR, looks_like_number EXPR,
openhandle FH, refaddr EXPR, reftype EXPR, set_prototype CODEREF, PROTOTYPE, tainted EXPR, weaken
REF
DIAGNOSTICS
Weak references are not implemented in the version of perl, Vstrings are not implemented in the
version of perl, "NAME" is only available with the XS version of Scalar::Util
KNOWN BUGS
SEE ALSO
COPYRIGHT
Search::Dict, look - search for key in dictionary file
SYNOPSIS
DESCRIPTION
SelectSaver - save and restore selected file handle
SYNOPSIS
DESCRIPTION
SelfLoader - load functions only on demand
SYNOPSIS
DESCRIPTION
The __DATA__ token
SelfLoader autoloading
Autoloading and package lexicals
SelfLoader and AutoLoader
__DATA__, __END__, and the FOOBAR::DATA filehandle.
Classes and inherited methods.
Multiple packages and fully qualified subroutine names
AUTHOR
COPYRIGHT AND LICENSE
_make_cmd
Shell - run shell commands transparently within perl
SYNOPSIS
DESCRIPTION
Caveats
Escaping Magic Characters
Configuration
BUGS
AUTHOR
Socket, sockaddr_in, sockaddr_un, inet_aton, inet_ntoa, inet_pton, inet_ntop - load the C socket.h
defines and structure manipulators
SYNOPSIS
DESCRIPTION
inet_aton HOSTNAME, inet_ntoa IP_ADDRESS, INADDR_ANY, INADDR_BROADCAST, INADDR_LOOPBACK,
INADDR_NONE, sockaddr_family SOCKADDR, sockaddr_in PORT, ADDRESS, sockaddr_in SOCKADDR_IN,
pack_sockaddr_in PORT, IP_ADDRESS, unpack_sockaddr_in SOCKADDR_IN, sockaddr_un PATHNAME,
sockaddr_un SOCKADDR_UN, pack_sockaddr_un PATH, unpack_sockaddr_un SOCKADDR_UN, inet_pton
ADDRESS_FAMILY, HOSTNAME, inet_ntop ADDRESS_FAMILY, IP_ADDRESS
Storable - persistence for Perl data structures
SYNOPSIS
DESCRIPTION
MEMORY STORE
ADVISORY LOCKING
SPEED
CANONICAL REPRESENTATION
CODE REFERENCES
FORWARD COMPATIBILITY
utf8 data, restricted hashes, files from future versions of Storable
ERROR REPORTING
WIZARDS ONLY
Hooks
"STORABLE_freeze" obj, cloning, "STORABLE_thaw" obj, cloning, serialized, ..,
"STORABLE_attach" class, cloning, serialized
Predicates
"Storable::last_op_in_netorder", "Storable::is_storing", "Storable::is_retrieving"
Recursion
Deep Cloning
Storable magic
$info = Storable::file_magic( $filename ), "version", "version_nv", "major", "minor", "hdrsize",
"netorder", "byteorder", "intsize", "longsize", "ptrsize", "nvsize", "file", $info =
Storable::read_magic( $buffer ), $info = Storable::read_magic( $buffer, $must_be_file )
EXAMPLES
WARNING
BUGS
64 bit data in perl 5.6.0 and 5.6.1
CREDITS
AUTHOR
SEE ALSO
Switch - A switch statement for Perl
SYNOPSIS
BACKGROUND
DESCRIPTION
Allowing fall-through
Automating fall-through
Alternative syntax
Higher-order Operations
DEPENDENCIES
AUTHOR
BUGS
LIMITATIONS
COPYRIGHT
Symbol - manipulate Perl symbols and their names
SYNOPSIS
DESCRIPTION
BUGS
Sys-Hostname, Sys::Hostname - Try every conceivable way to get hostname
SYNOPSIS
DESCRIPTION
AUTHOR
Sys::Hostname - Try every conceivable way to get hostname
SYNOPSIS
DESCRIPTION
AUTHOR
Syslog, Sys::Syslog - Perl interface to the UNIX syslog(3) calls
VERSION
SYNOPSIS
DESCRIPTION
EXPORTS
FUNCTIONS
openlog($ident, $logopt, $facility), syslog($priority, $message), syslog($priority, $format,
@args), Note, setlogmask($mask_priority), setlogsock($sock_type), setlogsock($sock_type,
$stream_location) (added in Perl 5.004_02), setlogsock($sock_type, $stream_location,
$sock_timeout) (added in 0.25), Note, closelog()
THE RULES OF SYS::SYSLOG
EXAMPLES
CONSTANTS
Facilities
Levels
DIAGNOSTICS
"Invalid argument passed to setlogsock", "eventlog passed to setlogsock, but no Win32 API
available", "no connection to syslog available", "stream passed to setlogsock, but %s is not
writable", "stream passed to setlogsock, but could not find any device", "tcp passed to
setlogsock, but tcp service unavailable", "syslog: expecting argument %s", "syslog: invalid
level/facility: %s", "syslog: too many levels given: %s", "syslog: too many facilities given:
%s", "syslog: level must be given", "udp passed to setlogsock, but udp service unavailable",
"unix passed to setlogsock, but path not available"
SEE ALSO
Manual Pages
RFCs
Articles
Event Log
AUTHORS & ACKNOWLEDGEMENTS
BUGS
SUPPORT
AnnoCPAN: Annotated CPAN documentation, CPAN Ratings, RT: CPAN's request tracker, Search CPAN,
Kobes' CPAN Search, Perl Documentation
COPYRIGHT
LICENSE
TAP::Base - Base class that provides common functionality to TAP::Parser and TAP::Harness
VERSION
SYNOPSIS
DESCRIPTION
METHODS
Class Methods
TAP::Formatter::Base, TAP::Formatter::Console - Harness output delegate for default console output
VERSION
DESCRIPTION
SYNOPSIS
METHODS
Class Methods
"verbosity", "verbose", "timer", "failures", "comments", "quiet", "really_quiet", "silent",
"errors", "directives", "stdout", "color", "jobs", "show_count"
TAP::Formatter::Color - Run Perl test scripts with color
VERSION
DESCRIPTION
SYNOPSIS
METHODS
Class Methods
TAP::Formatter::Console - Harness output delegate for default console output
VERSION
DESCRIPTION
SYNOPSIS
"open_test"
TAP::Formatter::Console::ParallelSession - Harness output delegate for parallel console output
VERSION
DESCRIPTION
SYNOPSIS
METHODS
Class Methods
TAP::Formatter::Console::Session - Harness output delegate for default console output
VERSION
DESCRIPTION
"clear_for_close"
"close_test"
"header"
"result"
TAP::Formatter::File - Harness output delegate for file output
VERSION
DESCRIPTION
SYNOPSIS
"open_test"
TAP::Formatter::File::Session - Harness output delegate for file output
VERSION
DESCRIPTION
METHODS
result
close_test
TAP::Formatter::Session - Abstract base class for harness output delegate
VERSION
METHODS
Class Methods
"formatter", "parser", "name", "show_count"
TAP::Harness - Run test scripts with statistics
VERSION
DESCRIPTION
SYNOPSIS
METHODS
Class Methods
"verbosity", "timer", "failures", "comments", "show_count", "normalize", "lib", "switches",
"test_args", "color", "exec", "merge", "aggregator_class", "formatter_class",
"multiplexer_class", "parser_class", "scheduler_class", "formatter", "errors", "directives",
"ignore_exit", "jobs", "rules", "stdout"
Instance Methods
the file name of a test script to run, a reference to a [ file name, display name ] array
SUBCLASSING
Methods
"start", "tests"
REPLACING
SEE ALSO
TAP::Object - Base class that provides common functionality to all "TAP::*" modules
VERSION
SYNOPSIS
DESCRIPTION
METHODS
Class Methods
Instance Methods
TAParser, TAP::Parser - Parse TAP output
VERSION
SYNOPSIS
DESCRIPTION
METHODS
Class Methods
"source", "tap", "exec", "callback", "switches", "test_args", "spool", "merge",
"source_class", "perl_source_class", "grammar_class", "iterator_factory_class",
"result_factory_class"
Instance Methods
INDIVIDUAL RESULTS
Result types
Version, Plan, Pragma, Test, Comment, Bailout, Unknown
Common type methods
"plan" methods
"pragma" methods
"bailout" methods
"unknown" methods
"test" methods
TOTAL RESULTS
Individual Results
Pragmas
Summary Results
"ignore_exit"
Misplaced plan, No plan, More than one plan, Test numbers out of sequence
CALLBACKS
"test", "version", "plan", "comment", "bailout", "yaml", "unknown", "ELSE", "ALL", "EOF"
TAP GRAMMAR
BACKWARDS COMPATABILITY
Differences
TODO plans, 'Missing' tests
SUBCLASSING
Parser Components
option 1, option 2
ACKNOWLEDGEMENTS
Michael Schwern, Andy Lester, chromatic, GEOFFR, Shlomi Fish, Torsten Schoenfeld, Jerry Gay,
Aristotle, Adam Kennedy, Yves Orton, Adrian Howard, Sean & Lil, Andreas J. Koenig, Florian
Ragwitz, Corion, Mark Stosberg, Matt Kraai, David Wheeler, Alex Vandiver
AUTHORS
BUGS
COPYRIGHT & LICENSE
TAParser::Aggregator, TAP::Parser::Aggregator - Aggregate TAP::Parser results
VERSION
SYNOPSIS
DESCRIPTION
METHODS
Class Methods
Instance Methods
Summary methods
failed, parse_errors, passed, planned, skipped, todo, todo_passed, wait, exit
Failed tests, Parse errors, Bad exit or wait status
See Also
TAParser::Grammar, TAP::Parser::Grammar - A grammar for the Test Anything Protocol.
VERSION
SYNOPSIS
DESCRIPTION
METHODS
Class Methods
Instance Methods
TAP GRAMMAR
SUBCLASSING
SEE ALSO
TAParser::Iterator, TAP::Parser::Iterator - Internal base class for TAP::Parser Iterators
VERSION
SYNOPSIS
DESCRIPTION
METHODS
Class Methods
Instance Methods
SUBCLASSING
Example
SEE ALSO
TAParser::Iterator::Array, TAP::Parser::Iterator::Array - Internal TAP::Parser array Iterator
VERSION
SYNOPSIS
DESCRIPTION
METHODS
Class Methods
Instance Methods
ATTRIBUTION
SEE ALSO
TAParser::Iterator::Process, TAP::Parser::Iterator::Process - Internal TAP::Parser Iterator
VERSION
SYNOPSIS
DESCRIPTION
METHODS
Class Methods
Instance Methods
ATTRIBUTION
SEE ALSO
TAParser::Iterator::Stream, TAP::Parser::Iterator::Stream - Internal TAP::Parser Iterator
VERSION
SYNOPSIS
DESCRIPTION
METHODS
Class Methods
Instance Methods
ATTRIBUTION
SEE ALSO
TAParser::IteratorFactory, TAP::Parser::IteratorFactory - Internal TAP::Parser Iterator
VERSION
SYNOPSIS
DESCRIPTION
METHODS
Class Methods
SUBCLASSING
Example
ATTRIBUTION
SEE ALSO
TAParser::Multiplexer, TAP::Parser::Multiplexer - Multiplex multiple TAP::Parsers
VERSION
SYNOPSIS
DESCRIPTION
METHODS
Class Methods
Instance Methods
See Also
TAParser::Result, TAP::Parser::Result - Base class for TAP::Parser output objects
VERSION
SYNOPSIS
DESCRIPTION
METHODS
Boolean methods
"is_plan", "is_pragma", "is_test", "is_comment", "is_bailout", "is_version", "is_unknown",
"is_yaml"
SUBCLASSING
Example
SEE ALSO
TAParser::Result::Bailout, TAP::Parser::Result::Bailout - Bailout result token.
VERSION
DESCRIPTION
OVERRIDDEN METHODS
"as_string"
Instance Methods
TAParser::Result::Comment, TAP::Parser::Result::Comment - Comment result token.
VERSION
DESCRIPTION
OVERRIDDEN METHODS
"as_string"
Instance Methods
TAParser::Result::Plan, TAP::Parser::Result::Plan - Plan result token.
VERSION
DESCRIPTION
OVERRIDDEN METHODS
"as_string", "raw"
Instance Methods
TAParser::Result::Pragma, TAP::Parser::Result::Pragma - TAP pragma token.
VERSION
DESCRIPTION
OVERRIDDEN METHODS
"as_string", "raw"
Instance Methods
TAParser::Result::Test, TAP::Parser::Result::Test - Test result token.
VERSION
DESCRIPTION
OVERRIDDEN METHODS
Instance Methods
TAParser::Result::Unknown, TAP::Parser::Result::Unknown - Unknown result token.
VERSION
DESCRIPTION
OVERRIDDEN METHODS
"as_string", "raw"
TAParser::Result::Version, TAP::Parser::Result::Version - TAP syntax version token.
VERSION
DESCRIPTION
OVERRIDDEN METHODS
"as_string", "raw"
Instance Methods
TAParser::Result::YAML, TAP::Parser::Result::YAML - YAML result token.
VERSION
DESCRIPTION
OVERRIDDEN METHODS
"as_string", "raw"
Instance Methods
TAParser::ResultFactory, TAP::Parser::ResultFactory - Factory for creating TAP::Parser output objects
SYNOPSIS
VERSION
DESCRIPTION
METHODS
Class Methods
SUBCLASSING
Example
SEE ALSO
TAParser::Scheduler, TAP::Parser::Scheduler - Schedule tests during parallel testing
VERSION
SYNOPSIS
DESCRIPTION
METHODS
Class Methods
TAParser::Scheduler::Job, TAP::Parser::Scheduler::Job - A single testing job.
VERSION
SYNOPSIS
DESCRIPTION
METHODS
Class Methods
TAParser::Scheduler::Spinner, TAP::Parser::Scheduler::Spinner - A no-op job.
VERSION
SYNOPSIS
DESCRIPTION
METHODS
Class Methods
TAParser::Source, TAP::Parser::Source - Stream output from some source
VERSION
SYNOPSIS
DESCRIPTION
METHODS
Class Methods
Instance Methods
SUBCLASSING
Example
SEE ALSO
TAParser::Source::Perl, TAP::Parser::Source::Perl - Stream Perl output
VERSION
SYNOPSIS
DESCRIPTION
METHODS
Class Methods
Instance Methods
SUBCLASSING
Example
SEE ALSO
TAParser::Utils, TAP::Parser::Utils - Internal TAP::Parser utilities
VERSION
SYNOPSIS
DESCRIPTION
INTERFACE
TAParser::YAMLish::Reader, TAP::Parser::YAMLish::Reader - Read YAMLish data from iterator
VERSION
SYNOPSIS
DESCRIPTION
METHODS
Class Methods
Instance Methods
AUTHOR
SEE ALSO
COPYRIGHT
TAParser::YAMLish::Writer, TAP::Parser::YAMLish::Writer - Write YAMLish data
VERSION
SYNOPSIS
DESCRIPTION
METHODS
Class Methods
Instance Methods
a reference to a scalar to append YAML to, the handle of an open file, a reference to an
array into which YAML will be pushed, a code reference
AUTHOR
SEE ALSO
COPYRIGHT
Term::ANSIColor - Color screen output using ANSI escape sequences
SYNOPSIS
DESCRIPTION
Function Interface
Constant Interface
The Color Stack
DIAGNOSTICS
Bad escape sequence %s, Bareword "%s" not allowed while "strict subs" in use, Invalid attribute
name %s, Name "%s" used only once: possible typo, No comma allowed after filehandle, No name for
escape sequence %s
ENVIRONMENT
ANSI_COLORS_DISABLED
RESTRICTIONS
NOTES
SEE ALSO
AUTHORS
COPYRIGHT AND LICENSE
Term::Cap - Perl termcap interface
SYNOPSIS
DESCRIPTION
METHODS
Tgetent, OSPEED, TERM
Tpad, $string, $cnt, $FH
Tputs, $cap, $cnt, $FH
Tgoto, $cap, $col, $row, $FH
Trequire
EXAMPLES
COPYRIGHT AND LICENSE
AUTHOR
SEE ALSO
Term::Complete - Perl word completion module
SYNOPSIS
DESCRIPTION
<tab>, ^D, ^U, <del>, <bs>
DIAGNOSTICS
BUGS
AUTHOR
Term::ReadLine - Perl interface to various "readline" packages. If no real package is found, substitutes
stubs instead of basic functions.
SYNOPSIS
DESCRIPTION
Minimal set of supported functions
"ReadLine", "new", "readline", "addhistory", "IN", "OUT", "MinLine", "findConsole", Attribs,
"Features"
Additional supported functions
"tkRunning", "ornaments", "newTTY"
EXPORTS
ENVIRONMENT
CAVEATS
Term::UI - Term::ReadLine UI made easy
SYNOPSIS
DESCRIPTION
HOW IT WORKS
METHODS
$reply = $term->get_reply( prompt => 'question?', [choices => \@list, default => $list[0], multi
=> BOOL, print_me => "extra text to print & record", allow => $ref] );
$bool = $term->ask_yn( prompt => "your question", [default => (y|1,n|0), print_me => "extra text to
print & record"] )
($opts, $munged) = $term->parse_options( STRING );
$str = $term->history_as_string
GLOBAL VARIABLES
$Term::UI::VERBOSE
$Term::UI::AUTOREPLY
$Term::UI::INVALID
$Term::UI::History::HISTORY_FH
EXAMPLES
Basic get_reply sample
get_reply with choices
get_reply with choices and default
get_reply using print_me & multi
get_reply & allow
an elaborate ask_yn sample
See Also
BUG REPORTS
AUTHOR
COPYRIGHT
Term::UI::History
SYNOPSIS
DESCRIPTION
FUNCTIONS
history("message string" [,VERBOSE])
GLOBAL VARIABLES
$HISTORY_FH
See Also
AUTHOR
COPYRIGHT
Test - provides a simple framework for writing test scripts
SYNOPSIS
DESCRIPTION
QUICK START GUIDE
Functions
"plan(...)", "tests => number", "todo => [1,5,14]", "onfail => sub { ... }", "onfail =>
\&some_sub"
_to_value
"ok(...)"
"skip(skip_if_true, args...)"
TEST TYPES
NORMAL TESTS, SKIPPED TESTS, TODO TESTS
ONFAIL
BUGS and CAVEATS
ENVIRONMENT
NOTE
SEE ALSO
AUTHOR
Test::Builder - Backend for building test libraries
SYNOPSIS
DESCRIPTION
Construction
new
create
child
subtest
finalize
parent
name
reset
Setting up tests
plan
expected_tests
no_plan
_output_plan
done_testing
has_plan
skip_all
exported_to
Running tests
ok
is_eq, is_num
isnt_eq, isnt_num
like, unlike
cmp_ok
Other Testing Methods
BAIL_OUT
skip
todo_skip
skip_rest
Test building utility methods
maybe_regex
_try
is_fh
Test style
level
use_numbers
no_diag, no_ending, no_header
Output
diag
note
explain
_print
output, failure_output, todo_output
reset_outputs
carp, croak
Test Status and Info
current_test
is_passing
summary
details
todo
find_TODO
in_todo
todo_start
"todo_end"
caller
_sanity_check
_whoa
_my_exit
EXIT CODES
THREADS
MEMORY
EXAMPLES
SEE ALSO
AUTHORS
COPYRIGHT
Test::Builder::Module - Base class for test modules
SYNOPSIS
DESCRIPTION
Importing
Builder
Test::Builder::Tester - test testsuites that have been built with Test::Builder
SYNOPSIS
DESCRIPTION
Functions
test_out, test_err
test_fail
test_diag
test_test, title (synonym 'name', 'label'), skip_out, skip_err
line_num
color
BUGS
AUTHOR
NOTES
SEE ALSO
Test::Builder::Tester::Color - turn on colour in Test::Builder::Tester
SYNOPSIS
DESCRIPTION
AUTHOR
BUGS
SEE ALSO
Test::Harness - Run Perl standard test scripts with statistics
VERSION
SYNOPSIS
DESCRIPTION
FUNCTIONS
runtests( @test_files )
execute_tests( tests => \@test_files, out => \*FH )
EXPORT
ENVIRONMENT VARIABLES THAT TAP::HARNESS::COMPATIBLE SETS
"HARNESS_ACTIVE", "HARNESS_VERSION"
ENVIRONMENT VARIABLES THAT AFFECT TEST::HARNESS
"HARNESS_TIMER", "HARNESS_VERBOSE", "HARNESS_OPTIONS", "j<n>", "f"
Taint Mode
SEE ALSO
BUGS
AUTHORS
LICENCE AND COPYRIGHT
Test::More - yet another framework for writing test scripts
SYNOPSIS
DESCRIPTION
I love it when a plan comes together
done_testing
Test names
I'm ok, you're not ok.
ok
is, isnt
like
unlike
cmp_ok
can_ok
isa_ok
new_ok
subtest
pass, fail
Module tests
use_ok
require_ok
Complex data structures
is_deeply
Diagnostics
diag, note
explain
Conditional tests
SKIP: BLOCK
TODO: BLOCK, todo_skip
When do I use SKIP vs. TODO?
Test control
BAIL_OUT
Discouraged comparison functions
eq_array
eq_hash
eq_set
Extending and Embedding Test::More
builder
EXIT CODES
CAVEATS and NOTES
Backwards compatibility, utf8 / "Wide character in print", Overloaded objects, Threads
HISTORY
SEE ALSO
AUTHORS
BUGS
SOURCE
COPYRIGHT
Test::Simple - Basic utilities for writing tests.
SYNOPSIS
DESCRIPTION
ok
EXAMPLE
CAVEATS
NOTES
HISTORY
SEE ALSO
Test::More
AUTHORS
COPYRIGHT
Test::Tutorial - A tutorial about writing really basic tests
DESCRIPTION
Nuts and bolts of testing.
Where to start?
Names
Test the manual
Sometimes the tests are wrong
Testing lots of values
Informative names
Skipping tests
Todo tests
Testing with taint mode.
FOOTNOTES
AUTHORS
COPYRIGHT
Text::Abbrev, abbrev - create an abbreviation table from a list
SYNOPSIS
DESCRIPTION
EXAMPLE
Text::Balanced - Extract delimited text sequences from strings.
SYNOPSIS
DESCRIPTION
General behaviour in list contexts
[0], [1], [2]
General behaviour in scalar and void contexts
A note about prefixes
"extract_delimited"
"extract_bracketed"
"extract_variable"
[0], [1], [2]
"extract_tagged"
"reject => $listref", "ignore => $listref", "fail => $str", [0], [1], [2], [3], [4], [5]
"gen_extract_tagged"
"extract_quotelike"
[0], [1], [2], [3], [4], [5], [6], [7], [8], [9], [10]
"extract_quotelike" and "here documents"
[0], [1], [2], [3], [4], [5], [6], [7..10]
"extract_codeblock"
"extract_multiple"
"gen_delimited_pat"
"delimited_pat"
DIAGNOSTICS
C<Did not find a suitable bracket: "%s">, C<Did not find prefix: /%s/>,
C<Did not find opening bracket after prefix: "%s">, C<No quotelike
operator found after prefix: "%s">, C<Unmatched closing bracket: "%c">,
C<Unmatched opening bracket(s): "%s">, C<Unmatched embedded quote (%s)>,
C<Did not find closing delimiter to match '%s'>, C<Mismatched closing
bracket: expected "%c" but found "%s">, C<No block delimiter found after
quotelike "%s">, C<Did not find leading dereferencer>, C<Bad identifier
after dereferencer>, C<Did not find expected opening bracket at %s>,
C<Improperly nested codeblock at %s>, C<Missing second block for quotelike
"%s">, C<No match found for opening bracket>, C<Did not find opening tag:
/%s/>, C<Unable to construct closing tag to match: /%s/>, C<Found invalid
nested tag: %s>, C<Found unbalanced nested tag: %s>, C<Did not find closing
tag>
AUTHOR
BUGS AND IRRITATIONS
COPYRIGHT
Text::ParseWords - parse text into an array of tokens or array of arrays
SYNOPSIS
DESCRIPTION
EXAMPLES
AUTHORS
Text::Soundex - Implementation of the soundex algorithm.
SYNOPSIS
DESCRIPTION
EXAMPLES
LIMITATIONS
MAINTAINER
HISTORY
Text::Tabs -- expand and unexpand tabs per the unix expand(1) and unexpand(1)
SYNOPSIS
DESCRIPTION
EXAMPLE
LICENSE
Text::Wrap - line wrapping to form simple paragraphs
SYNOPSIS
DESCRIPTION
OVERRIDES
EXAMPLES
SEE ALSO
LICENSE
Thread - Manipulate threads in Perl (for old code only)
DEPRECATED
HISTORY
SYNOPSIS
DESCRIPTION
FUNCTIONS
$thread = Thread->new(\&start_sub), $thread = Thread->new(\&start_sub, LIST), lock VARIABLE,
async BLOCK;, Thread->self, Thread->list, cond_wait VARIABLE, cond_signal VARIABLE,
cond_broadcast VARIABLE, yield
METHODS
join, detach, equal, tid, done
DEFUNCT
lock(\&sub), eval, flags
SEE ALSO
Thread::Queue - Thread-safe queues
VERSION
SYNOPSIS
DESCRIPTION
Ordinary scalars, Array refs, Hash refs, Scalar refs, Objects based on the above
QUEUE CREATION
->new(), ->new(LIST)
BASIC METHODS
->enqueue(LIST), ->dequeue(), ->dequeue(COUNT), ->dequeue_nb(), ->dequeue_nb(COUNT), ->pending()
ADVANCED METHODS
->peek(), ->peek(INDEX), ->insert(INDEX, LIST), ->extract(), ->extract(INDEX), ->extract(INDEX,
COUNT)
NOTES
LIMITATIONS
SEE ALSO
MAINTAINER
LICENSE
Thread::Semaphore - Thread-safe semaphores
VERSION
SYNOPSIS
DESCRIPTION
METHODS
->new(), ->new(NUMBER), ->down(), ->down(NUMBER), ->up(), ->up(NUMBER)
NOTES
SEE ALSO
MAINTAINER
LICENSE
Tie-Memoize::lib::Tie::Memoize, Tie::Memoize - add data to hash when needed
SYNOPSIS
DESCRIPTION
Inheriting from Tie::Memoize
EXAMPLE
BUGS
AUTHOR
Tie::Array - base class for tied arrays
SYNOPSIS
DESCRIPTION
TIEARRAY classname, LIST, STORE this, index, value, FETCH this, index, FETCHSIZE this, STORESIZE
this, count, EXTEND this, count, EXISTS this, key, DELETE this, key, CLEAR this, DESTROY this,
PUSH this, LIST, POP this, SHIFT this, UNSHIFT this, LIST, SPLICE this, offset, length, LIST
CAVEATS
AUTHOR
Tie::File - Access the lines of a disk file via a Perl array
SYNOPSIS
DESCRIPTION
"recsep"
"autochomp"
"mode"
"memory"
"dw_size"
Option Format
Public Methods
"flock"
"autochomp"
"defer", "flush", "discard", and "autodefer"
"offset"
Tying to an already-opened filehandle
Deferred Writing
Autodeferring
CONCURRENT ACCESS TO FILES
CAVEATS
SUBCLASSING
WHAT ABOUT "DB_File"?
AUTHOR
LICENSE
WARRANTY
THANKS
TODO
Tie::Handle - base class definitions for tied handles
SYNOPSIS
DESCRIPTION
TIEHANDLE classname, LIST, WRITE this, scalar, length, offset, PRINT this, LIST, PRINTF this,
format, LIST, READ this, scalar, length, offset, READLINE this, GETC this, CLOSE this, OPEN this,
filename, BINMODE this, EOF this, TELL this, SEEK this, offset, whence, DESTROY this
MORE INFORMATION
COMPATIBILITY
Tie::Hash, Tie::StdHash, Tie::ExtraHash - base class definitions for tied hashes
SYNOPSIS
DESCRIPTION
TIEHASH classname, LIST, STORE this, key, value, FETCH this, key, FIRSTKEY this, NEXTKEY this,
lastkey, EXISTS this, key, DELETE this, key, CLEAR this, SCALAR this
Inheriting from Tie::StdHash
Inheriting from Tie::ExtraHash
"SCALAR", "UNTIE" and "DESTROY"
MORE INFORMATION
Tie::Hash::NamedCapture - Named regexp capture buffers
SYNOPSIS
DESCRIPTION
SEE ALSO
Tie::Memoize - add data to hash when needed
SYNOPSIS
DESCRIPTION
Inheriting from Tie::Memoize
EXAMPLE
BUGS
AUTHOR
Tie::RefHash - use references as hash keys
SYNOPSIS
DESCRIPTION
EXAMPLE
THREAD SUPPORT
STORABLE SUPPORT
RELIC SUPPORT
MAINTAINER
AUTHOR
SEE ALSO
Tie::Scalar, Tie::StdScalar - base class definitions for tied scalars
SYNOPSIS
DESCRIPTION
TIESCALAR classname, LIST, FETCH this, STORE this, value, DESTROY this
Tie::Scalar vs Tie::StdScalar
MORE INFORMATION
Tie::StdHandle - base class definitions for tied handles
SYNOPSIS
DESCRIPTION
Tie::SubstrHash - Fixed-table-size, fixed-key-length hashing
SYNOPSIS
DESCRIPTION
CAVEATS
Time-Localib::Time::Local, Time::Local - efficiently compute time from local and GMT time
SYNOPSIS
DESCRIPTION
FUNCTIONS
"timelocal()" and "timegm()"
"timelocal_nocheck()" and "timegm_nocheck()"
Year Value Interpretation
Ambiguous Local Times (DST)
Non-Existent Local Times (DST)
IMPLEMENTATION
BUGS
SUPPORT
COPYRIGHT
AUTHOR
Time::HiRes - High resolution alarm, sleep, gettimeofday, interval timers
SYNOPSIS
DESCRIPTION
gettimeofday (), usleep ( $useconds ), nanosleep ( $nanoseconds ), ualarm ( $useconds [,
$interval_useconds ] ), tv_interval, time (), sleep ( $floating_seconds ), alarm (
$floating_seconds [, $interval_floating_seconds ] ), setitimer ( $which, $floating_seconds [,
$interval_floating_seconds ] ), getitimer ( $which ), clock_gettime ( $which ), clock_getres (
$which ), clock_nanosleep ( $which, $nanoseconds, $flags = 0), clock(), stat, stat FH, stat EXPR
EXAMPLES
C API
DIAGNOSTICS
useconds or interval more than ...
negative time not invented yet
internal error: useconds < 0 (unsigned ... signed ...)
useconds or uinterval equal to or more than 1000000
unimplemented in this platform
CAVEATS
SEE ALSO
AUTHORS
COPYRIGHT AND LICENSE
Time::Local - efficiently compute time from local and GMT time
SYNOPSIS
DESCRIPTION
FUNCTIONS
"timelocal()" and "timegm()"
"timelocal_nocheck()" and "timegm_nocheck()"
Year Value Interpretation
Ambiguous Local Times (DST)
Non-Existent Local Times (DST)
IMPLEMENTATION
BUGS
SUPPORT
COPYRIGHT
AUTHOR
Time::Piece - Object Oriented time objects
SYNOPSIS
DESCRIPTION
USAGE
Local Locales
Date Calculations
Date Comparisons
Date Parsing
YYYY-MM-DDThh:mm:ss
Week Number
Global Overriding
CAVEATS
Setting $ENV{TZ} in Threads on Win32
AUTHOR
License
SEE ALSO
BUGS
Time::Seconds - a simple API to convert seconds to other date values
SYNOPSIS
DESCRIPTION
METHODS
AUTHOR
LICENSE
Bugs
Time::gmtime - by-name interface to Perl's built-in gmtime() function
SYNOPSIS
DESCRIPTION
NOTE
AUTHOR
Time::localtime - by-name interface to Perl's built-in localtime() function
SYNOPSIS
DESCRIPTION
NOTE
AUTHOR
Time::tm - internal object used by Time::gmtime and Time::localtime
SYNOPSIS
DESCRIPTION
AUTHOR
UNIVERSAL - base class for ALL classes (blessed references)
SYNOPSIS
DESCRIPTION
"$obj->isa( TYPE )", "CLASS->isa( TYPE )", "eval { VAL->isa( TYPE ) }", "TYPE", $obj, "CLASS",
"VAL", "$obj->DOES( ROLE )", "CLASS->DOES( ROLE )", "$obj->can( METHOD )", "CLASS->can( METHOD
)", "eval { VAL->can( METHOD ) }", "VERSION ( [ REQUIRE ] )"
WARNINGS
EXPORTS
Unicode::Collate - Unicode Collation Algorithm
SYNOPSIS
DESCRIPTION
Constructor and Tailoring
UCA_Version, alternate, backwards, entry, hangul_terminator, ignoreChar, ignoreName,
katakana_before_hiragana, level, normalization, overrideCJK, overrideHangul, preprocess,
rearrange, table, undefChar, undefName, upper_before_lower, variable
Methods for Collation
"@sorted = $Collator->sort(@not_sorted)", "$result = $Collator->cmp($a, $b)", "$result =
$Collator->eq($a, $b)", "$result = $Collator->ne($a, $b)", "$result = $Collator->lt($a, $b)",
"$result = $Collator->le($a, $b)", "$result = $Collator->gt($a, $b)", "$result =
$Collator->ge($a, $b)", "$sortKey = $Collator->getSortKey($string)", "$sortKeyForm =
$Collator->viewSortKey($string)"
Methods for Searching
"$position = $Collator->index($string, $substring[, $position])", "($position, $length) =
$Collator->index($string, $substring[, $position])", "$match_ref = $Collator->match($string,
$substring)", "($match) = $Collator->match($string, $substring)", "@match =
$Collator->gmatch($string, $substring)", "$count = $Collator->subst($string, $substring,
$replacement)", "$count = $Collator->gsubst($string, $substring, $replacement)"
Other Methods
"%old_tailoring = $Collator->change(%new_tailoring)", "$version = $Collator->version()",
"UCA_Version()", "Base_Unicode_Version()"
EXPORT
INSTALL
CAVEATS
Normalization, Conformance Test
AUTHOR, COPYRIGHT AND LICENSE
SEE ALSO
Unicode Collation Algorithm - UTS #10, The Default Unicode Collation Element Table (DUCET), The
conformance test for the UCA, Hangul Syllable Type, Unicode Normalization Forms - UAX #15
Unicode::Normalize - Unicode Normalization Forms
SYNOPSIS
DESCRIPTION
Normalization Forms
"$NFD_string = NFD($string)", "$NFC_string = NFC($string)", "$NFKD_string = NFKD($string)",
"$NFKC_string = NFKC($string)", "$FCD_string = FCD($string)", "$FCC_string = FCC($string)",
"$normalized_string = normalize($form_name, $string)"
Decomposition and Composition
"$decomposed_string = decompose($string [, $useCompatMapping])", "$reordered_string =
reorder($string)", "$composed_string = compose($string)"
Quick Check
"$result = checkNFD($string)", "$result = checkNFC($string)", "$result = checkNFKD($string)",
"$result = checkNFKC($string)", "$result = checkFCD($string)", "$result = checkFCC($string)",
"$result = check($form_name, $string)"
Character Data
"$canonical_decomposition = getCanon($code_point)", "$compatibility_decomposition =
getCompat($code_point)", "$code_point_composite = getComposite($code_point_here,
$code_point_next)", "$combining_class = getCombinClass($code_point)",
"$may_be_composed_with_prev_char = isComp2nd($code_point)", "$is_exclusion =
isExclusion($code_point)", "$is_singleton = isSingleton($code_point)",
"$is_non_starter_decomposition = isNonStDecomp($code_point)", "$is_Full_Composition_Exclusion
= isComp_Ex($code_point)", "$NFD_is_NO = isNFD_NO($code_point)", "$NFC_is_NO =
isNFC_NO($code_point)", "$NFC_is_MAYBE = isNFC_MAYBE($code_point)", "$NFKD_is_NO =
isNFKD_NO($code_point)", "$NFKC_is_NO = isNFKC_NO($code_point)", "$NFKC_is_MAYBE =
isNFKC_MAYBE($code_point)"
EXPORT
CAVEATS
Perl's version vs. Unicode version, Correction of decomposition mapping, Revised definition of
canonical composition
AUTHOR
SEE ALSO
http://www.unicode.org/reports/tr15/,
http://www.unicode.org/Public/UNIDATA/CompositionExclusions.txt,
http://www.unicode.org/Public/UNIDATA/DerivedNormalizationProps.txt,
http://www.unicode.org/Public/UNIDATA/NormalizationCorrections.txt,
http://www.unicode.org/review/pr-29.html, http://www.unicode.org/notes/tn5/
Unicode::UCD - Unicode character database
SYNOPSIS
DESCRIPTION
code point argument
charinfo()
code, name, category, combining, bidi, decomposition, decimal, digit, numeric, mirrored,
unicode10, comment, upper, lower, title, block, script
charblock()
charscript()
charblocks()
charscripts()
charinrange()
general_categories()
bidi_types()
compexcl()
casefold()
code, full, simple, mapping, status, *, *, turkic
casespec()
code, lower, title, upper, condition
namedseq()
Unicode::UCD::UnicodeVersion
Blocks versus Scripts
Matching Scripts and Blocks
Implementation Note
BUGS
AUTHOR
User::grent - by-name interface to Perl's built-in getgr*() functions
SYNOPSIS
DESCRIPTION
NOTE
AUTHOR
User::pwent - by-name interface to Perl's built-in getpw*() functions
SYNOPSIS
DESCRIPTION
System Specifics
NOTE
AUTHOR
HISTORY
March 18th, 2000
VMS-DCLsym, VMS::DCLsym - Perl extension to manipulate DCL symbols
SYNOPSIS
DESCRIPTION
Tied hash interface
Object interface
new, getsym, setsym, delsym, clearcache
AUTHOR
VERSION
BUGS
VMS-Stdio, VMS::Stdio - standard I/O functions via VMS extensions
SYNOPSIS
DESCRIPTION
binmode, flush, getname, remove, rewind, setdef, sync, tmpnam, vmsopen, alq=INTEGER, bls=INTEGER,
ctx=STRING, bin, cvt, nocvt, rec, stm, xplct, deq=INTEGER, dna=FILESPEC, fop=STRING, ctg, cbt,
dfw, dlt, tef, cif, sup, scf, spl, tmd, tmp, nef, rck, wck, mxv, rwo, pos, rwc, sqo, fsz=INTEGER,
gbc=INTEGER, mbc=INTEGER, mbf=INTEGER, mrs=INTEGER, rat=STRING, cr, blk, ftn, none, prn,
rfm=STRING, fix, stm, stmlf, stmcr, var, vfc, udf, rop=STRING, asy, cco, cvt, eof, nlk, pmt, pta,
rea, rlk, rne, rnf, rrl, syncsts, tmo, tpt, ulk, wat, rah, wbh, rtv=INTEGER, shr=STRING, del,
get, mse, nil, put, upd, upi, tmo=INTEGER, vmssysopen, waitfh, writeof
REVISION
Win32CORE - Win32 CORE function stubs
DESCRIPTION
HISTORY
XS-APItest, XS::APItest - Test the perl C API
SYNOPSIS
ABSTRACT
DESCRIPTION
EXPORT
print_double, print_long_double, have_long_double, print_nv, print_iv, print_uv, print_int,
print_long, print_float, call_sv, call_pv, call_method, eval_sv, eval_pv, require_pv
SEE ALSO
AUTHORS
COPYRIGHT AND LICENSE
XS-APItest-KeywordRPN, XS::APItest::KeywordRPN - write arithmetic expressions in RPN
SYNOPSIS
DESCRIPTION
RPN expression syntax
1234, $foo, A B "+", A B "-", A B "*", A B "/", A B "%"
OPERATORS
rpn(EXPRESSION), calcrpn VARIABLE { EXPRESSION }
BUGS
SEE ALSO
AUTHOR
COPYRIGHT
LICENSE
XS-Typemap, XS::Typemap - module to test the XS typemaps distributed with perl
SYNOPSIS
DESCRIPTION
NOTES
AUTHOR
XSLoader - Dynamically load C libraries into Perl code
VERSION
SYNOPSIS
DESCRIPTION
Migration from "DynaLoader"
Backward compatible boilerplate
Order of initialization: early load()
The most hairy case
DIAGNOSTICS
"Can't find '%s' symbol in %s", "Can't load '%s' for module %s: %s", "Undefined symbols present
after loading %s: %s", "XSLoader::load('Your::Module', $Your::Module::VERSION)"
LIMITATIONS
BUGS
SEE ALSO
AUTHORS
COPYRIGHT & LICENSE
AUXILIARY DOCUMENTATION
Here should be listed all the extra programs' documentation, but they don't all have manual pages
yet:
a2p
c2ph
dprofpp
h2ph
h2xs
perlbug
perldoc
pl2pm
pod2html
pod2man
s2p
splain
xsubpp
AUTHOR
Larry Wall <larry@wall.org>, with the help of oodles of other folks.
perl v5.12.5 2013-08-25 PERLTOC(1)
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