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PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) NNNNAAAAMMMMEEEE perltoc - perl documentation table of contents DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN 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. BBBBAAAASSSSIIIICCCC DDDDOOOOCCCCUUUUMMMMEEEENNNNTTTTAAAATTTTIIIIOOOONNNN ppppeeeerrrrllll ---- PPPPrrrraaaaccccttttiiiiccccaaaallll EEEExxxxttttrrrraaaaccccttttiiiioooonnnn aaaannnndddd RRRReeeeppppoooorrrrtttt LLLLaaaannnngggguuuuaaaaggggeeee SYNOPSIS DESCRIPTION Many usability enhancements, Simplified grammar, Lexical scoping, Arbitrarily nested data structures, Modularity and reusability, Object- oriented programming, Embeddable and Extensible, POSIX compliant, Package constructors and destructors, Multiple simultaneous DBM implementations, Subroutine definitions may now be autoloaded, Regular expression enhancements, Innumerable Unbundled Modules, Compilability ENVIRONMENT AUTHOR FILES SEE ALSO DIAGNOSTICS BUGS NOTES ppppeeeerrrrllllffffaaaaqqqq ---- ffffrrrreeeeqqqquuuueeeennnnttttllllyyyy aaaasssskkkkeeeedddd qqqquuuueeeessssttttiiiioooonnnnssss aaaabbbboooouuuutttt PPPPeeeerrrrllll (((($$$$DDDDaaaatttteeee:::: 1111999999997777////00004444////22224444 22222222::::44446666::::00006666 $$$$)))) DESCRIPTION perlfaq: Structural overview of the FAQ, the _p_e_r_l_f_a_q_1 manpage: General Questions About Perl, the _p_e_r_l_f_a_q_2 manpage: Obtaining and Learning about Perl, the _p_e_r_l_f_a_q_3 manpage: Programming Tools, the _p_e_r_l_f_a_q_4 manpage: Data Manipulation, the _p_e_r_l_f_a_q_5 manpage: Files and Formats, the _p_e_r_l_f_a_q_6 manpage: Regexps, the _p_e_r_l_f_a_q_7 manpage: General Perl Language Issues, the _p_e_r_l_f_a_q_8 manpage: System Interaction, the _p_e_r_l_f_a_q_9 manpage: Networking Where to get this document How to contribute to this document PPPPaaaaggggeeee 1111 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) What will happen if you mail your Perl programming problems to the authors Credits Author and Copyright Information Noncommercial Reproduction Commercial Reproduction Disclaimer Changes 24/April/97, 23/April/97, 25/March/97, 18/March/97, 17/March/97 Version, Initial Release: 11/March/97 ppppeeeerrrrllllffffaaaaqqqq1111 ---- GGGGeeeennnneeeerrrraaaallll QQQQuuuueeeessssttttiiiioooonnnnssss AAAAbbbboooouuuutttt PPPPeeeerrrrllll (((($$$$RRRReeeevvvviiiissssiiiioooonnnn:::: 1111....11112222 $$$$,,,, $$$$DDDDaaaatttteeee:::: 1997/04/24 22:43:34 $) DESCRIPTION What is Perl? Who supports Perl? Who develops it? Why is it free? Which version of Perl should I use? What are perl4 and perl5? How stable is Perl? Is Perl difficult to learn? Tcl? How does Perl compare with other languages like Java, Python, REXX, Scheme, or Can I do [task] in Perl? When shouldn't I program in Perl? What's the difference between "perl" and "Perl"? Is it a Perl program or a Perl script? What is a JAPH? Where can I get a list of Larry Wall witticisms? (5/5.004/Perl instead of some other language)? How can I convince my sysadmin/supervisor/employees to use version PPPPaaaaggggeeee 2222 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) AUTHOR AND COPYRIGHT ppppeeeerrrrllllffffaaaaqqqq2222 ---- OOOObbbbttttaaaaiiiinnnniiiinnnngggg aaaannnndddd LLLLeeeeaaaarrrrnnnniiiinnnngggg aaaabbbboooouuuutttt PPPPeeeerrrrllll (((($$$$RRRReeeevvvviiiissssiiiioooonnnn:::: 1111....11116666 $$$$,,,, $$$$DDDDaaaatttteeee:::: 1997/04/23 18:04:09 $) DESCRIPTION What machines support Perl? Where do I get it? How can I get a binary version of Perl? I don't have a C compiler on my system. How can I compile perl? I copied the Perl binary from one machine to another, but scripts don't work. loading/malloc/linking/... failed. How do I make it work? I grabbed the sources and tried to compile but gdbm/dynamic CPAN/src/... mean? What modules and extensions are available for Perl? What is CPAN? What does Is there an ISO or ANSI certified version of Perl? Where can I get information on Perl? What are the Perl newsgroups on USENET? Where do I post questions? Where should I post source code? Perl Books Perl in Magazines Perl on the Net: FTP and WWW Access What mailing lists are there for perl? MacPerl, Perl5-Porters, NTPerl, Perl-Packrats Archives of comp.lang.perl.misc Perl Training Where can I buy a commercial version of Perl? Where do I send bug reports? What is perl.com? perl.org? The Perl Institute? How do I learn about object-oriented Perl programming? PPPPaaaaggggeeee 3333 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) AUTHOR AND COPYRIGHT ppppeeeerrrrllllffffaaaaqqqq3333 ---- PPPPrrrrooooggggrrrraaaammmmmmmmiiiinnnngggg TTTToooooooollllssss (((($$$$RRRReeeevvvviiiissssiiiioooonnnn:::: 1111....22222222 $$$$,,,, $$$$DDDDaaaatttteeee:::: 1997/04/24 22:43:42 $) DESCRIPTION How do I do (anything)? How can I use Perl interactively? Is there a Perl shell? How do I debug my Perl programs? How do I profile my Perl programs? How do I cross-reference my Perl programs? Is there a pretty-printer (formatter) for Perl? Is there a ctags for Perl? Where can I get Perl macros for vi? Where can I get perl-mode for emacs? How can I use curses with Perl? How can I use X or Tk with Perl? How can I generate simple menus without using CGI or Tk? Can I dynamically load C routines into Perl? What is undump? How can I make my Perl program run faster? How can I make my Perl program take less memory? Is it unsafe to return a pointer to local data? How can I free an array or hash so my program shrinks? How can I make my CGI script more efficient? How can I hide the source for my Perl program? How can I compile my Perl program into byte code or C? PPPPaaaaggggeeee 4444 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) How can I get '#!perl' to work on [MS-DOS,NT,...]? Can I write useful perl programs on the command line? Why don't perl one-liners work on my DOS/Mac/VMS system? Where can I learn about CGI or Web programming in Perl? Where can I learn about object-oriented Perl programming? Where can I learn about linking C with Perl? [h2xs, xsubpp] what am I doing wrong? I've read perlembed, perlguts, etc., but I can't embed perl in my C program, When I tried to run my script, I got this message. What does it mean? What's MakeMaker? AUTHOR AND COPYRIGHT ppppeeeerrrrllllffffaaaaqqqq4444 ---- DDDDaaaattttaaaa MMMMaaaannnniiiippppuuuullllaaaattttiiiioooonnnn (((($$$$RRRReeeevvvviiiissssiiiioooonnnn:::: 1111....11119999 $$$$,,,, $$$$DDDDaaaatttteeee:::: 1997/04/24 22:43:57 $) DESCRIPTION Data: Numbers should be getting (eg, 19.95)? Why am I getting long decimals (eg, 19.9499999999999) instead of the numbers I Why isn't my octal data interpreted correctly? functions? Does perl have a round function? What about ceil() and floor()? Trig How do I convert bits into ints? 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? Data: Dates How do I find the week-of-the-year/day-of-the-year? PPPPaaaaggggeeee 5555 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) How can I compare two date strings? How can I take a string and turn it into epoch seconds? How can I find the Julian Day? Does Perl have a year 2000 problem? 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/change the first N letters 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? (Comma-separated files) 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 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? 1. There must be no space after the << part, 2. There (probably) should be a semicolon at the end, 3. You can't (easily) have any space in front of the tag PPPPaaaaggggeeee 6666 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) Data: Arrays What is the difference between $array[1] and @array[1]? How can I extract just the unique elements of an array? a) If @in is sorted, and you want @out to be sorted:, b) If you don't know whether @in is sorted:, c) Like (b), but @in contains only small integers:, d) A way to do (b) without any loops or greps:, e) Like (d), but @in contains only small positive integers: How can I tell whether an array contains a certain element? intersection of two arrays? How do I compute the difference of two arrays? How do I compute the 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? 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? PPPPaaaaggggeeee 7777 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) 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? hashes or arrays? How can I make the Perl equivalent of a C structure/C++ class/hash or array of 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? AUTHOR AND COPYRIGHT ppppeeeerrrrllllffffaaaaqqqq5555 ---- FFFFiiiilllleeeessss aaaannnndddd FFFFoooorrrrmmmmaaaattttssss (((($$$$RRRReeeevvvviiiissssiiiioooonnnn:::: 1111....22222222 $$$$,,,, $$$$DDDDaaaatttteeee:::: 1997/04/24 22:44:02 $) DESCRIPTION How do I flush/unbuffer a filehandle? Why must I do this? the middle of a file/append to the beginning of a file? How do I change one line in a file/delete a line in a file/insert a line in How do I count the number of lines in a file? How do I make a temporary file name? How can I manipulate fixed-record-length files? between subroutines? How do I make an array of filehandles? How can I make a filehandle local to a subroutine? How do I pass filehandles PPPPaaaaggggeeee 8888 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) How can I set up a footer format to be used with write()? How can I write() into a string? How can I output my numbers with commas added? How can I translate tildes (~) in a filename? How come when I open the 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? What can't I just open(FH, ">file.lock How can I do this? I still don't get locking. I just want to increment the number in the file. 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 a file by paragraphs? How can I read a single character from a file? From the keyboard? How can I tell if there's a character waiting on a filehandle? How do I open a file without blocking? How do I create a file only if it doesn't exist? 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? work? Why can't I use "C:\temp\foo" in DOS paths? What doesn't `C:\temp\foo.exe` PPPPaaaaggggeeee 9999 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) Why doesn't glob'*.*' get all the files? files? Isn't this a bug in Perl? Why does Perl let me delete read-only files? Why does - i clobber protected How do I select a random line from a file? AUTHOR AND COPYRIGHT ppppeeeerrrrllllffffaaaaqqqq6666 ---- RRRReeeeggggeeeexxxxppppssss (((($$$$RRRReeeevvvviiiissssiiiioooonnnn:::: 1111....11117777 $$$$,,,, $$$$DDDDaaaatttteeee:::: 1997/04/24 22:44:10 $) DESCRIPTION unmaintainable code? How can I hope to use regular expressions without creating illegible and Comments Outside the Regexp, Comments Inside the Regexp, Different Delimiters I'm having trouble matching over more than one line. What's wrong? lines? How can I pull out lines between two patterns that are themselves on different I put a regular expression into $/ but it didn't work. What's wrong? RHS? How do I substitute case insensitively on the LHS, but preserving case on the How can I make \w match accented characters? How can I match a locale-smart version of /[a-zA-Z]/? How can I quote a variable to use in a regexp? What is /o really for? How do I use a regular expression to strip C style comments from a file? Can I use Perl regular expressions to match balanced text? What does it mean that regexps are greedy? How can I get around it? How do I process each word on each line? How can I print out a word-frequency or line-frequency summary? How can I do approximate matching? How do I efficiently match many regular expressions at once? PPPPaaaaggggeeee 11110000 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) Why don't word-boundary searches with \b work for me? Why does using $&, $`, or $' slow my program down? What good is \G in a regular expression? Are Perl regexps DFAs or NFAs? Are they POSIX compliant? What's wrong with using grep or map in a void context? How can I match strings with multibyte characters? AUTHOR AND COPYRIGHT ppppeeeerrrrllllffffaaaaqqqq7777 ---- PPPPeeeerrrrllll LLLLaaaannnngggguuuuaaaaggggeeee IIIIssssssssuuuueeeessss (((($$$$RRRReeeevvvviiiissssiiiioooonnnn:::: 1111....11118888 $$$$,,,, $$$$DDDDaaaatttteeee:::: 1997/04/24 22:44:14 $) DESCRIPTION Can I get a BNF/yacc/RE for the Perl language? What are all these $@%* punctuation signs, and how do I know when to use them? Do I always/never have to quote my strings or use semicolons and commas? How do I skip some return values? How do I temporarily block warnings? What's an extension? Why do Perl operators have different precedence than C operators? How do I declare/create a structure? How do I create a module? How do I create a class? How can I tell if a variable is tainted? What's a closure? What is variable suicide and how can I prevent it? How can I pass/return a {Function, FileHandle, Array, Hash, Method, Regexp}? Passing Variables and Functions, Passing Filehandles, Passing Regexps, Passing Methods How do I create a static variable? PPPPaaaaggggeeee 11111111 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) local() and my()? What's the difference between dynamic and lexical (static) scoping? Between scope? How can I access a dynamic variable while a similarly named lexical is in What's the difference between deep and shallow binding? Why doesn't "local($foo) = <FILE>;" work right? How do I redefine a builtin function, operator, or method? What's the difference between calling a function as &foo and foo()? How do I create a switch or case statement? How can I catch accesses to undefined variables/functions/methods? Why can't a method included in this same file be found? How can I find out my current package? How can I comment out a large block of perl code? AUTHOR AND COPYRIGHT ppppeeeerrrrllllffffaaaaqqqq8888 ---- SSSSyyyysssstttteeeemmmm IIIInnnntttteeeerrrraaaaccccttttiiiioooonnnn (((($$$$RRRReeeevvvviiiissssiiiioooonnnn:::: 1111....22221111 $$$$,,,, $$$$DDDDaaaatttteeee:::: 1997/04/24 22:44:19 $) 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 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? PPPPaaaaggggeeee 11112222 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) 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) error message "Protocol not supported" mean? Why doesn't my sockets program work under System V (Solaris)? What does the 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? MS-DOS)? Why can't my script read from STDIN after I gave it EOF (^D on Unix, ^Z on 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"? change disappeared when I exited the script? How do I get my changes to be visible? I {changed directory, modified my environment} in a perl script. How come the Unix, VMS How do I close a process's filehandle without waiting for it to complete? How do I fork a daemon process? PPPPaaaaggggeeee 11113333 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) How do I make my program run with sh and csh? 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 install a CPAN module? How do I keep my own module/library directory? path? How do I add the directory my program lives in to the module/library search How do I add a directory to my include path at runtime? How do I get one key from the terminal at a time, under POSIX? AUTHOR AND COPYRIGHT ppppeeeerrrrllllffffaaaaqqqq9999 ---- NNNNeeeettttwwwwoooorrrrkkkkiiiinnnngggg (((($$$$RRRReeeevvvviiiissssiiiioooonnnn:::: 1111....11117777 $$$$,,,, $$$$DDDDaaaatttteeee:::: 1997/04/24 22:44:29 $) DESCRIPTION fix it? My CGI script runs from the command line but not the browser. Can you help me How do I remove HTML from a string? How do I extract URLs? another machine? How do I download a file from the user's machine? How do I open a file on How do I make a pop-up menu in HTML? How do I fetch an HTML file? how do I decode or create those %-encodings on the web? How do I redirect to another page? PPPPaaaaggggeeee 11114444 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) How do I put a password on my web pages? How do I edit my .htpasswd and .htgroup files with Perl? script to do bad things? How do I make sure users can't enter values into a form that cause my CGI How do I parse an email header? How do I decode a CGI form? How do I check a valid email address? How do I decode a MIME/BASE64 string? How do I return the user's email address? How do I send/read mail? How do I find out my hostname/domainname/IP address? How do I fetch a news article or the active newsgroups? How do I fetch/put an FTP file? How can I do RPC in Perl? AUTHOR AND COPYRIGHT ppppeeeerrrrllllddddeeeellllttttaaaa ---- wwwwhhhhaaaatttt''''ssss nnnneeeewwww ffffoooorrrr ppppeeeerrrrllll5555....000000004444 DESCRIPTION Supported Environments Core Changes List assignment to %ENV works "Can't locate Foo.pm in @INC" error now lists @INC Compilation option: Binary compatibility with 5.003 $PERL5OPT environment variable Limitations on ----MMMM, ----mmmm, and ----TTTT options More precise warnings Deprecated: Inherited AUTOLOAD for non-methods PPPPaaaaggggeeee 11115555 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) Previously deprecated %OVERLOAD is no longer usable Subroutine arguments created only when they're modified Group vector changeable with $) Fixed parsing of $$<digit>, &$<digit>, etc. No resetting of $. on implicit close wantarray may return undef Changes to tainting checks No _g_l_o_b() 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, _m_y() in Control Structures, _p_a_c_k() and _u_n_p_a_c_k(), _s_y_s_s_e_e_k(), use VERSION, use Module VERSION LIST, _p_r_o_t_o_t_y_p_e(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 _i_s_a(CLASS), _c_a_n(METHOD), _V_E_R_S_I_O_N( [NEED] ) TIEHANDLE now supported TIEHANDLE classname, LIST, PRINT this, LIST, PRINTF this, LIST, READ this LIST, READLINE this, GETC this, DESTROY this Malloc enhancements -DDEBUGGING_MSTATS, -DPERL_EMERGENCY_SBRK, -DPACK_MALLOC, -DTWO_POT_OPTIMIZE PPPPaaaaggggeeee 11116666 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) Miscellaneous efficiency enhancements Support for More Operating Systems Win32 Plan 9 QNX AmigaOS Pragmata use autouse MODULE => _q_w(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 PPPPaaaaggggeeee 11117777 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) Documentation Changes the _p_e_r_l_d_e_l_t_a manpage, the _p_e_r_l_f_a_q manpage, the _p_e_r_l_l_o_c_a_l_e manpage, the _p_e_r_l_t_o_o_t manpage, the _p_e_r_l_a_p_i_o manpage, the _p_e_r_l_m_o_d_l_i_b manpage, the _p_e_r_l_d_e_b_u_g manpage, the _p_e_r_l_s_e_c manpage 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 _s_c_a_l_a_r(%s), Attempt to free nonexistent shared string, Attempt to use reference as lvalue in substr, 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 _q_w() 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 package `%s', Too late for "----TTTT" 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 _d_e_f_i_n_e_d(), 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 ppppeeeerrrrllllddddaaaattttaaaa ---- PPPPeeeerrrrllll ddddaaaattttaaaa ttttyyyyppppeeeessss DESCRIPTION Variable names Context Scalar values Scalar value constructors PPPPaaaaggggeeee 11118888 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) List value constructors Typeglobs and Filehandles ppppeeeerrrrllllssssyyyynnnn ---- PPPPeeeerrrrllll ssssyyyynnnnttttaaaaxxxx DESCRIPTION Declarations Simple statements Compound statements Loop Control For Loops Foreach Loops Basic BLOCKs and Switch Statements Goto PODs: Embedded Documentation Plain Old Comments (Not!) ppppeeeerrrrlllloooopppp ---- PPPPeeeerrrrllll ooooppppeeeerrrraaaattttoooorrrrssss aaaannnndddd pppprrrreeeecccceeeeddddeeeennnncccceeee SYNOPSIS DESCRIPTION Terms and List Operators (Leftward) The Arrow Operator Auto-increment and Auto-decrement Exponentiation Symbolic Unary Operators Binding Operators Multiplicative Operators Additive Operators PPPPaaaaggggeeee 11119999 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) Shift Operators Named Unary Operators Relational Operators Equality Operators Bitwise And Bitwise Or and Exclusive Or C-style Logical And C-style Logical Or Range Operator Conditional Operator Assignment Operators Comma Operator List Operators (Rightward) Logical Not Logical And Logical or and Exclusive Or C Operators Missing From Perl unary &, unary *, (TYPE) Quote and Quote-like Operators Regexp Quote-Like Operators ?PATTERN?, m/PATTERN/gimosx, /PATTERN/gimosx, q/STRING/, 'STRING', qq/STRING/, "STRING", qx/STRING/, `STRING`, qw/STRING/, s/PATTERN/REPLACEMENT/egimosx, tr/SEARCHLIST/REPLACEMENTLIST/cds, y/SEARCHLIST/REPLACEMENTLIST/cds I/O Operators Constant Folding Integer Arithmetic Floating-point Arithmetic PPPPaaaaggggeeee 22220000 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) ppppeeeerrrrllllrrrreeee ---- PPPPeeeerrrrllll rrrreeeegggguuuullllaaaarrrr eeeexxxxpppprrrreeeessssssssiiiioooonnnnssss DESCRIPTION i, m, s, x Regular Expressions (?#text), (?:regexp), (?=regexp), (?!regexp), (?imsx) Backtracking Version 8 Regular Expressions WARNING on \1 vs $1 SEE ALSO ppppeeeerrrrllllrrrruuuunnnn ---- hhhhoooowwww ttttoooo eeeexxxxeeeeccccuuuutttteeee tttthhhheeee PPPPeeeerrrrllll iiiinnnntttteeeerrrrpppprrrreeeetttteeeerrrr SYNOPSIS DESCRIPTION #! and quoting on non-Unix systems OS/2, MS-DOS, Win95/NT, Macintosh Switches ----0000[_d_i_g_i_t_s], ----aaaa, ----cccc, ----dddd, ----dddd::::_f_o_o, ----DDDD_n_u_m_b_e_r, ----DDDD_l_i_s_t, ----eeee _c_o_m_m_a_n_d_l_i_n_e, ----FFFF_p_a_t_t_e_r_n, ----hhhh, ----iiii[_e_x_t_e_n_s_i_o_n], ----IIII_d_i_r_e_c_t_o_r_y, ----llll[_o_c_t_n_u_m], ----mmmm[----]_m_o_d_u_l_e, ----MMMM[----]_m_o_d_u_l_e, ----MMMM[----]'_m_o_d_u_l_e ...', ----[[[[mmmmMMMM]]]][----]_m_o_d_u_l_e=_a_r_g[,_a_r_g]..., ----nnnn, ----pppp, ----PPPP, ----ssss, ----SSSS, ----TTTT, ----uuuu, ----UUUU, ----vvvv, ----VVVV, ----VVVV::::_n_a_m_e, ----wwww, ----xxxx _d_i_r_e_c_t_o_r_y ENVIRONMENT HOME, LOGDIR, PATH, PERL5LIB, PERL5OPT, PERLLIB, PERL5DB, PERL5SHELL (specific to WIN32 port), PERL_DEBUG_MSTATS, PERL_DESTRUCT_LEVEL ppppeeeerrrrllllffffuuuunnnncccc ---- PPPPeeeerrrrllll bbbbuuuuiiiillllttttiiiinnnn ffffuuuunnnnccccttttiiiioooonnnnssss DESCRIPTION I<THERE IS NO GENERAL RULE FOR CONVERTING A LIST INTO A SCALAR!> 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 scoping, Miscellaneous functions, Functions for processes and process groups, Keywords related to perl modules, Keywords related to classes and object-orientedness, Low-level socket functions, System V PPPPaaaaggggeeee 22221111 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) interprocess communication functions, Fetching user and group info, Fetching network info, Time-related functions, Functions new in perl5, Functions obsoleted in perl5 Alphabetical Listing of Perl Functions -_X FILEHANDLE, -_X EXPR, -_X, abs VALUE, abs, accept NEWSOCKET,GENERICSOCKET, alarm SECONDS, alarm, atan2 Y,X, bind SOCKET,NAME, binmode FILEHANDLE, bless REF,CLASSNAME, bless REF, caller EXPR, caller, chdir EXPR, chmod LIST, chomp VARIABLE, chomp LIST, chomp, chop VARIABLE, chop LIST, chop, chown LIST, chr NUMBER, chr, chroot FILENAME, chroot, close FILEHANDLE, closedir DIRHANDLE, connect SOCKET,NAME, continue BLOCK, cos EXPR, crypt PLAINTEXT,SALT, dbmclose HASH, dbmopen HASH,DBNAME,MODE, defined EXPR, defined, delete EXPR, die LIST, do BLOCK, do _S_U_B_R_O_U_T_I_N_E(LIST), do EXPR, dump LABEL, each HASH, eof FILEHANDLE, eof (), eof, eval EXPR, eval BLOCK, exec LIST, exists EXPR, exit EXPR, 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, goto LABEL, goto EXPR, goto &NAME, grep BLOCK LIST, grep EXPR,LIST, hex EXPR, hex, import, index STR,SUBSTR,POSITION, index STR,SUBSTR, int EXPR, int, ioctl FILEHANDLE,FUNCTION,SCALAR, join EXPR,LIST, keys HASH, kill LIST, last LABEL, last, lc EXPR, lc, lcfirst EXPR, lcfirst, length EXPR, length, link OLDFILE,NEWFILE, listen SOCKET,QUEUESIZE, local EXPR, localtime EXPR, log EXPR, log, lstat FILEHANDLE, lstat EXPR, lstat, m//, map BLOCK LIST, map EXPR,LIST, mkdir FILENAME,MODE, msgctl ID,CMD,ARG, msgget KEY,FLAGS, msgsnd ID,MSG,FLAGS, msgrcv ID,VAR,SIZE,TYPE,FLAGS, my EXPR, next LABEL, next, no Module LIST, oct EXPR, oct, open FILEHANDLE,EXPR, open FILEHANDLE, opendir DIRHANDLE,EXPR, ord EXPR, ord, pack TEMPLATE,LIST, 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/, quotemeta EXPR, quotemeta, rand EXPR, rand, read FILEHANDLE,SCALAR,LENGTH,OFFSET, read FILEHANDLE,SCALAR,LENGTH, readdir DIRHANDLE, readlink EXPR, readlink, recv SOCKET,SCALAR,LEN,FLAGS, redo LABEL, redo, ref EXPR, ref, rename OLDNAME,NEWNAME, require EXPR, require, reset EXPR, reset, return EXPR, return, reverse LIST, rewinddir DIRHANDLE, rindex STR,SUBSTR,POSITION, rindex STR,SUBSTR, rmdir FILENAME, rmdir, s///, scalar EXPR, seek FILEHANDLE,POSITION,WHENCE, seekdir DIRHANDLE,POS, PPPPaaaaggggeeee 22222222 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) 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, split /PATTERN/,EXPR,LIMIT, split /PATTERN/,EXPR, split /PATTERN/, split, sprintf FORMAT, LIST, sqrt EXPR, sqrt, srand EXPR, srand, stat FILEHANDLE, stat EXPR, stat, study SCALAR, study, sub BLOCK, sub NAME, sub NAME BLOCK, substr EXPR,OFFSET,LEN, substr EXPR,OFFSET, symlink OLDFILE,NEWFILE, syscall 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, syswrite FILEHANDLE,SCALAR,LENGTH,OFFSET, syswrite FILEHANDLE,SCALAR,LENGTH, 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, untie VARIABLE, unshift ARRAY,LIST, use Module LIST, use Module, use Module VERSION LIST, use VERSION, utime LIST, values HASH, vec EXPR,OFFSET,BITS, wait, waitpid PID,FLAGS, wantarray, warn LIST, write FILEHANDLE, write EXPR, write, y/// ppppeeeerrrrllllvvvvaaaarrrr ---- PPPPeeeerrrrllll pppprrrreeeeddddeeeeffffiiiinnnneeeedddd vvvvaaaarrrriiiiaaaabbbblllleeeessss DESCRIPTION Predefined Names $ARG, $_, $<_d_i_g_i_t>, $MATCH, $&, $PREMATCH, $`, $POSTMATCH, $', $LAST_PAREN_MATCH, $+, $MULTILINE_MATCHING, $*, input_line_number HANDLE EXPR, $INPUT_LINE_NUMBER, $NR, $, input_record_separator HANDLE EXPR, $INPUT_RECORD_SEPARATOR, $RS, $/, autoflush HANDLE EXPR, $OUTPUT_AUTOFLUSH, $|, output_field_separator HANDLE EXPR, $OUTPUT_FIELD_SEPARATOR, $OFS, $,, output_record_separator HANDLE EXPR, $OUTPUT_RECORD_SEPARATOR, $ORS, $\, $LIST_SEPARATOR, $", $SUBSCRIPT_SEPARATOR, $SUBSEP, $;, $OFMT, $#, format_page_number HANDLE EXPR, $FORMAT_PAGE_NUMBER, $%, format_lines_per_page HANDLE EXPR, $FORMAT_LINES_PER_PAGE, $=, format_lines_left HANDLE EXPR, $FORMAT_LINES_LEFT, $-, format_name HANDLE EXPR, $FORMAT_NAME, $~, format_top_name HANDLE EXPR, $FORMAT_TOP_NAME, $^, format_line_break_characters HANDLE EXPR, $FORMAT_LINE_BREAK_CHARACTERS, $:, format_formfeed HANDLE EXPR, $FORMAT_FORMFEED, $^L, $ACCUMULATOR, $^A, $CHILD_ERROR, $?, $OS_ERROR, $ERRNO, $!, $EXTENDED_OS_ERROR, $^E, $EVAL_ERROR, $@, $PROCESS_ID, $PID, $$, $REAL_USER_ID, $UID, $<, $EFFECTIVE_USER_ID, PPPPaaaaggggeeee 22223333 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) $EUID, $>, $REAL_GROUP_ID, $GID, $(, $EFFECTIVE_GROUP_ID, $EGID, $), $PROGRAM_NAME, $0, $[, $PERL_VERSION, $], $DEBUGGING, $^D, $SYSTEM_FD_MAX, $^F, $^H, $INPLACE_EDIT, $^I, $OSNAME, $^O, $PERLDB, $^P, $BASETIME, $^T, $WARNING, $^W, $EXECUTABLE_NAME, $^X, $ARGV, @ARGV, @INC, %INC, $ENV{expr}, $SIG{expr}, $^M ppppeeeerrrrllllssssuuuubbbb ---- PPPPeeeerrrrllll ssssuuuubbbbrrrroooouuuuttttiiiinnnneeeessss SYNOPSIS DESCRIPTION Private Variables via my() Temporary Values via local() Passing Symbol Table Entries (typeglobs) Pass by Reference Prototypes Constant Functions Overriding Builtin Functions Autoloading SEE ALSO ppppeeeerrrrllllmmmmoooodddd ---- PPPPeeeerrrrllll mmmmoooodddduuuulllleeeessss ((((ppppaaaacccckkkkaaaaggggeeeessss aaaannnndddd ssssyyyymmmmbbbboooollll ttttaaaabbbblllleeeessss)))) DESCRIPTION Packages Symbol Tables Package Constructors and Destructors Perl Classes Perl Modules SEE ALSO ppppeeeerrrrllllmmmmooooddddlllliiiibbbb ---- ccccoooonnnnssssttttrrrruuuuccccttttiiiinnnngggg nnnneeeewwww PPPPeeeerrrrllll mmmmoooodddduuuulllleeeessss aaaannnndddd ffffiiiinnnnddddiiiinnnngggg eeeexxxxiiiissssttttiiiinnnngggg oooonnnneeeessss DESCRIPTION PPPPaaaaggggeeee 22224444 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) THE PERL MODULE LIBRARY Pragmatic Modules use autouse MODULE => _q_w(sub1 sub2 sub3), blib, diagnostics, integer, less, lib, locale, ops, overload, sigtrap, strict, subs, vmsish, vars Standard Modules AnyDBM_File, AutoLoader, AutoSplit, Benchmark, CPAN, CPAN::FirstTime, CPAN::Nox, Carp, Class::Struct, Config, Cwd, DB_File, Devel::SelfStubber, DirHandle, DynaLoader, English, Env, Exporter, ExtUtils::Embed, ExtUtils::Install, ExtUtils::Liblist, ExtUtils::MM_OS2, ExtUtils::MM_Unix, ExtUtils::MM_VMS, ExtUtils::MakeMaker, ExtUtils::Manifest, ExtUtils::Mkbootstrap, ExtUtils::Mksymlists, ExtUtils::testlib, Fcntl, File::Basename, File::CheckTree, File::Compare, File::Copy, File::Find, File::Path, File::stat, FileCache, FileHandle, FindBin, GDBM_File, Getopt::Long, Getopt::Std, I18N::Collate, IO, IO::File, IO::Handle, IO::Pipe, IO::Seekable, IO::Select, IO::Socket, IPC::Open2, IPC::Open3, Math::BigFloat, Math::BigInt, Math::Complex, Math::Trig, NDBM_File, Net::Ping, Net::hostent, Net::netent, Net::protoent, Net::servent, Opcode, Pod::Text, POSIX, SDBM_File, Safe, Search::Dict, SelectSaver, SelfLoader, Shell, Socket, Symbol, Sys::Hostname, Sys::Syslog, Term::Cap, Term::Complete, Term::ReadLine, Test::Harness, Text::Abbrev, Text::ParseWords, Text::Soundex, Text::Tabs, Text::Wrap, Tie::Hash, Tie::RefHash, Tie::Scalar, Tie::SubstrHash, Time::Local, Time::gmtime, Time::localtime, Time::tm, UNIVERSAL, User::grent, User::pwent Extension Modules CPAN Language Extensions and Documentation Tools, Development Support, Operating System Interfaces, Networking, Device Control (modems) and InterProcess Communication, Data Types and Data Type Utilities, Database Interfaces, User Interfaces, Interfaces to / Emulations of Other Programming Languages, File Names, File Systems and File Locking (see also File Handles), String Processing, Language Text Processing, Parsing, and Searching, Option, Argument, Parameter, and Configuration File Processing, Internationalization and Locale, Authentication, Security, and Encryption, World Wide Web, HTML, HTTP, CGI, MIME, Server and Daemon Utilities, Archiving and Compression, Images, Pixmap and Bitmap Manipulation, Drawing, and Graphing, Mail and Usenet News, Control Flow Utilities (callbacks and exceptions etc), File Handle and Input/Output Stream Utilities, Miscellaneous Modules, Africa, Asia, Australasia, Europe, North America, South America Modules: Creation, Use, and Abuse Guidelines for Module Creation Do similar modules already exist in some form?, Try to design the new module to be easy to extend and reuse, Some simple style PPPPaaaaggggeeee 22225555 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) guidelines, Select what to export, Select a name for the module, Have you got it right?, README and other Additional Files, A description of the module/package/extension etc, A copyright notice - see below, Prerequisites - what else you may need to have, How to build it - possible changes to Makefile.PL etc, How to install it, Recent changes in this release, especially incompatibilities, Changes / enhancements you plan to make in the future, Adding a Copyright Notice, Give the module a version/issue/release number, How to release and distribute a module, Take care when changing a released module Guidelines for Converting Perl 4 Library Scripts into Modules There is no requirement to convert anything, Consider the implications, Make the most of the opportunity, The pl2pm utility will get you started, Adds the standard Module prologue lines, Converts package specifiers from ' to ::, Converts _d_i_e(...) to _c_r_o_a_k(...), Several other minor changes Guidelines for Reusing Application Code Complete applications rarely belong in the Perl Module Library, Many applications contain some perl code which could be reused, Break-out the reusable code into one or more separate module files, Take the opportunity to reconsider and redesign the interfaces, In some cases the 'application' can then be reduced to a small NOTE ppppeeeerrrrllllffffoooorrrrmmmm ---- PPPPeeeerrrrllll ffffoooorrrrmmmmaaaattttssss DESCRIPTION Format Variables NOTES Footers Accessing Formatting Internals WARNINGS ppppeeeerrrrllllllllooooccccaaaalllleeee ---- PPPPeeeerrrrllll llllooooccccaaaalllleeee hhhhaaaannnnddddlllliiiinnnngggg ((((iiiinnnntttteeeerrrrnnnnaaaattttiiiioooonnnnaaaalllliiiizzzzaaaattttiiiioooonnnn aaaannnndddd llllooooccccaaaalllliiiizzzzaaaattttiiiioooonnnn)))) DESCRIPTION PREPARING TO USE LOCALES USING LOCALES The use locale pragma PPPPaaaaggggeeee 22226666 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) The setlocale function The localeconv function 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 CCCCoooommmmppppaaaarrrriiiissssoooonnnn ooooppppeeeerrrraaaattttoooorrrrssss (lt, le, ge, gt and cmp):, CCCCaaaasssseeee----mmmmaaaappppppppiiiinnnngggg iiiinnnntttteeeerrrrppppoooollllaaaattttiiiioooonnnn (with \l, \L, \u or <\U>), MMMMaaaattttcccchhhhiiiinnnngggg ooooppppeeeerrrraaaattttoooorrrr (m//):, SSSSuuuubbbbssssttttiiiittttuuuuttttiiiioooonnnn ooooppppeeeerrrraaaattttoooorrrr (s///):, IIIInnnn----mmmmeeeemmmmoooorrrryyyy ffffoooorrrrmmmmaaaattttttttiiiinnnngggg ffffuuuunnnnccccttttiiiioooonnnn (_s_p_r_i_n_t_f()):, OOOOuuuuttttppppuuuutttt ffffoooorrrrmmmmaaaattttttttiiiinnnngggg ffffuuuunnnnccccttttiiiioooonnnnssss (_p_r_i_n_t_f() and _w_r_i_t_e()):, CCCCaaaasssseeee---- mmmmaaaappppppppiiiinnnngggg ffffuuuunnnnccccttttiiiioooonnnnssss (_l_c(), _l_c_f_i_r_s_t(), _u_c(), _u_c_f_i_r_s_t()):, PPPPOOOOSSSSIIIIXXXX llllooooccccaaaalllleeee---- ddddeeeeppppeeeennnnddddeeeennnntttt ffffuuuunnnnccccttttiiiioooonnnnssss (_l_o_c_a_l_e_c_o_n_v(), _s_t_r_c_o_l_l(),_s_t_r_f_t_i_m_e(), _s_t_r_x_f_r_m()):, PPPPOOOOSSSSIIIIXXXX cccchhhhaaaarrrraaaacccctttteeeerrrr ccccllllaaaassssssss tttteeeessssttttssss (_i_s_a_l_n_u_m(), _i_s_a_l_p_h_a(), _i_s_d_i_g_i_t(),_i_s_g_r_a_p_h(), _i_s_l_o_w_e_r(), _i_s_p_r_i_n_t(), _i_s_p_u_n_c_t(), _i_s_s_p_a_c_e(), _i_s_u_p_p_e_r(), _i_s_x_d_i_g_i_t()): ENVIRONMENT PERL_BADLANG, LC_ALL, LC_CTYPE, LC_COLLATE, LC_MONETARY, LC_NUMERIC, LC_TIME, LANG 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 BUGS PPPPaaaaggggeeee 22227777 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) Broken systems SEE ALSO HISTORY ppppeeeerrrrllllrrrreeeeffff ---- PPPPeeeerrrrllll rrrreeeeffffeeeerrrreeeennnncccceeeessss aaaannnndddd nnnneeeesssstttteeeedddd ddddaaaattttaaaa ssssttttrrrruuuuccccttttuuuurrrreeeessss DESCRIPTION Symbolic references Not-so-symbolic references WARNING SEE ALSO ppppeeeerrrrllllddddsssscccc ---- PPPPeeeerrrrllll DDDDaaaattttaaaa SSSSttttrrrruuuuccccttttuuuurrrreeeessss CCCCooooooookkkkbbbbooooooookkkk 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 LISTS OF LISTS Declaration of a LIST OF LISTS Generation of a LIST OF LISTS Access and Printing of a LIST OF LISTS HASHES OF LISTS Declaration of a HASH OF LISTS Generation of a HASH OF LISTS PPPPaaaaggggeeee 22228888 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) Access and Printing of a HASH OF LISTS LISTS OF HASHES Declaration of a LIST OF HASHES Generation of a LIST OF HASHES Access and Printing of a LIST 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 ppppeeeerrrrlllllllloooollll,,,, ppppeeeerrrrllllLLLLooooLLLL ---- MMMMaaaannnniiiippppuuuullllaaaattttiiiinnnngggg LLLLiiiissssttttssss ooooffff LLLLiiiissssttttssss iiiinnnn PPPPeeeerrrrllll DESCRIPTION Declaration and Access of Lists of Lists Growing Your Own Access and Printing Slices SEE ALSO AUTHOR ppppeeeerrrrllllttttooooooootttt ---- TTTToooommmm''''ssss oooobbbbjjjjeeeecccctttt----oooorrrriiiieeeennnntttteeeedddd ttttuuuuttttoooorrrriiiiaaaallll ffffoooorrrr ppppeeeerrrrllll PPPPaaaaggggeeee 22229999 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) 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 Alternate Object Representations Arrays as Objects Closures as Objects AUTOLOAD: Proxy Methods Autoloaded Data Methods Inherited Autoloaded Data Methods Metaclassical Tools PPPPaaaaggggeeee 33330000 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) Class::Struct Data Members as Variables NOTES Object Terminology SEE ALSO COPYRIGHT Acknowledgments ppppeeeerrrrlllloooobbbbjjjj ---- PPPPeeeerrrrllll oooobbbbjjjjeeeeccccttttssss DESCRIPTION An Object is Simply a Reference A Class is Simply a Package A Method is Simply a Subroutine Method Invocation Default UNIVERSAL methods _i_s_a(CLASS), _c_a_n(METHOD), _V_E_R_S_I_O_N( [NEED] ) Destructors WARNING Summary Two-Phased Garbage Collection SEE ALSO ppppeeeerrrrllllttttiiiieeee ---- hhhhoooowwww ttttoooo hhhhiiiiddddeeee aaaannnn oooobbbbjjjjeeeecccctttt ccccllllaaaassssssss iiiinnnn aaaa ssssiiiimmmmpppplllleeee vvvvaaaarrrriiiiaaaabbbblllleeee SYNOPSIS DESCRIPTION Tying Scalars TIESCALAR classname, LIST, FETCH this, STORE this, value, DESTROY this Tying Arrays TIEARRAY classname, LIST, FETCH this, index, STORE this, index, value, DESTROY this PPPPaaaaggggeeee 33331111 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) 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, DESTROY this Tying FileHandles TIEHANDLE classname, LIST, PRINT this, LIST, PRINTF this, LIST, READ this LIST, READLINE this, GETC this, DESTROY this The untie Gotcha SEE ALSO BUGS AUTHOR ppppeeeerrrrllllbbbbooootttt ---- BBBBaaaagggg''''oooo OOOObbbbjjjjeeeecccctttt TTTTrrrriiiicccckkkkssss ((((tttthhhheeee BBBBOOOOTTTT)))) 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 ppppeeeerrrrlllliiiippppcccc ---- PPPPeeeerrrrllll iiiinnnntttteeeerrrrpppprrrroooocccceeeessssssss ccccoooommmmmmmmuuuunnnniiiiccccaaaattttiiiioooonnnn ((((ssssiiiiggggnnnnaaaallllssss,,,, ffffiiiiffffoooossss,,,, ppppiiiippppeeeessss,,,, ssssaaaaffffeeee ssssuuuubbbbpppprrrroooocccceeeesssssssseeeessss,,,, ssssoooocccckkkkeeeettttssss,,,, aaaannnndddd sssseeeemmmmaaaapppphhhhoooorrrreeeessss)))) DESCRIPTION Signals PPPPaaaaggggeeee 33332222 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) Named Pipes Using open() for IPC Filehandles Background Processes Complete Dissociation of Child from Parent Safe Pipe Opens Bidirectional Communication with Another Process Sockets: Client/Server Communication 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 ppppeeeerrrrllllddddeeeebbbbuuuugggg ---- PPPPeeeerrrrllll ddddeeeebbbbuuuuggggggggiiiinnnngggg DESCRIPTION The Perl Debugger PPPPaaaaggggeeee 33333333 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) Debugger Commands h [command], p expr, x expr, V [pkg [vars]], X [vars], T, s [expr], n [expr], <CR>, c [line|sub], l, l min+incr, l min-max, l line, l subname, -, w [line], f filename, /pattern/, ?pattern?, L, S [[!]pattern], t, t expr, b [line] [condition], b subname [condition], b postpone subname [condition], b load filename, b compile subname, d [line], D, a [line] command, A, O [opt[=val]] [opt"val"] [opt?].., recallCommand, ShellBang, pager, tkRunning, signalLevel, warnLevel, dieLevel, AutoTrace, LineInfo, inhibit_exit, PrintRet, ornaments, frame, maxTraceLen, arrayDepth, hashDepth, compactDump, veryCompact, globPrint, DumpDBFiles, DumpPackages, quote, HighBit, undefPrint, UsageOnly, TTY, noTTY, ReadLine, NonStop, < [ command ], << command, > command, >> command, { [ command ], {{ command, ! number, ! -number, ! pattern, !! cmd, H -number, q or ^D, R, |dbcmd, ||dbcmd, = [alias value], command, m expr, m package Debugger input/output Prompt, Multiline commands, Stack backtrace, Listing, Frame listing Debugging compile-time statements Debugger Customization Readline Support Editor Support for Debugging The Perl Profiler Debugger support in perl Debugger Internals Other resources BUGS ppppeeeerrrrllllddddiiiiaaaagggg ---- vvvvaaaarrrriiiioooouuuussss PPPPeeeerrrrllll ddddiiiiaaaaggggnnnnoooossssttttiiiiccccssss DESCRIPTION ppppeeeerrrrllllsssseeeecccc ---- PPPPeeeerrrrllll sssseeeeccccuuuurrrriiiittttyyyy DESCRIPTION Laundering and Detecting Tainted Data Switches On the "#!" Line PPPPaaaaggggeeee 33334444 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) Cleaning Up Your Path Security Bugs Protecting Your Programs ppppeeeerrrrllllttttrrrraaaapppp ---- PPPPeeeerrrrllll ttttrrrraaaappppssss ffffoooorrrr tttthhhheeee uuuunnnnwwwwaaaarrrryyyy DESCRIPTION Awk Traps 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 Discontinuance, Deprecation, BugFix, Discontinuance, Discontinuance, Discontinuance, BugFix, Discontinuance, Discontinuance, BugFix, Discontinuance, Discontinuance, Deprecation, Discontinuance Parsing Traps Parsing, Parsing, Parsing Numerical Traps Numerical, Numerical, Numerical General data type traps (Arrays), (Arrays), (Hashes), (Globs), (Scalar String), (Constants), (Scalars), (Variable Suicide) Context Traps - scalar, list contexts (list context), (scalar context), (scalar context), (list, builtin) Precedence Traps Precedence, Precedence, Precedence, Precedence, Precedence, Precedence, Precedence General Regular Expression Traps using s///, etc. Regular Expression, Regular Expression, Regular Expression, Regular Expression, Regular Expression, Regular Expression, Regular PPPPaaaaggggeeee 33335555 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) Expression, Regular Expression, Regular Expression Subroutine, Signal, Sorting Traps (Signals), (Sort Subroutine), _w_a_r_n() won't let you specify a filehandle OS Traps (SysV), (SysV) Interpolation Traps Interpolation, Interpolation, Interpolation, Interpolation, Interpolation, Interpolation, Interpolation, Interpolation, Interpolation DBM Traps DBM, DBM Unclassified Traps Unclassified ppppeeeerrrrllllssssttttyyyylllleeee ---- PPPPeeeerrrrllll ssssttttyyyylllleeee gggguuuuiiiiddddeeee DESCRIPTION ppppeeeerrrrllllppppoooodddd ---- ppppllllaaaaiiiinnnn oooolllldddd ddddooooccccuuuummmmeeeennnnttttaaaattttiiiioooonnnn DESCRIPTION Embedding Pods in Perl Modules Common Pod Pitfalls SEE ALSO AUTHOR ppppeeeerrrrllllbbbbooooooookkkk ---- PPPPeeeerrrrllll bbbbooooooookkkk iiiinnnnffffoooorrrrmmmmaaaattttiiiioooonnnn DESCRIPTION ppppeeeerrrrlllleeeemmmmbbbbeeeedddd ---- hhhhoooowwww ttttoooo eeeemmmmbbbbeeeedddd ppppeeeerrrrllll iiiinnnn yyyyoooouuuurrrr CCCC pppprrrrooooggggrrrraaaammmm DESCRIPTION PREAMBLE UUUUsssseeee CCCC ffffrrrroooommmm PPPPeeeerrrrllll????, UUUUsssseeee aaaa UUUUnnnniiiixxxx pppprrrrooooggggrrrraaaammmm ffffrrrroooommmm PPPPeeeerrrrllll????, UUUUsssseeee PPPPeeeerrrrllll ffffrrrroooommmm PPPPeeeerrrrllll????, UUUUsssseeee CCCC ffffrrrroooommmm CCCC????, UUUUsssseeee PPPPeeeerrrrllll ffffrrrroooommmm CCCC???? ROADMAP PPPPaaaaggggeeee 33336666 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) 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 Maintaining multiple interpreter instances Using Perl modules, which themselves use C libraries, from your C program Embedding Perl under Win32 MORAL AUTHOR COPYRIGHT ppppeeeerrrrllllaaaappppiiiioooo ---- ppppeeeerrrrllll''''ssss IIIIOOOO aaaabbbbssssttttrrrraaaaccccttttiiiioooonnnn iiiinnnntttteeeerrrrffffaaaacccceeee.... SYNOPSIS DESCRIPTION PPPPeeeerrrrllllIIIIOOOO ****, PPPPeeeerrrrllllIIIIOOOO____ssssttttddddiiiinnnn(((()))), PPPPeeeerrrrllllIIIIOOOO____ssssttttddddoooouuuutttt(((()))), PPPPeeeerrrrllllIIIIOOOO____ssssttttddddeeeerrrrrrrr(((()))), PPPPeeeerrrrllllIIIIOOOO____ooooppppeeeennnn((((ppppaaaatttthhhh,,,, mmmmooooddddeeee)))), PPPPeeeerrrrllllIIIIOOOO____ffffddddooooppppeeeennnn((((ffffdddd,,,,mmmmooooddddeeee)))), PPPPeeeerrrrllllIIIIOOOO____pppprrrriiiinnnnttttffff((((ffff,,,,ffffmmmmtttt,,,,............)))), PPPPeeeerrrrllllIIIIOOOO____vvvvpppprrrriiiinnnnttttffff((((ffff,,,,ffffmmmmtttt,,,,aaaa)))), PPPPeeeerrrrllllIIIIOOOO____ssssttttddddoooouuuuttttffff((((ffffmmmmtttt,,,,............)))), PPPPeeeerrrrllllIIIIOOOO____rrrreeeeaaaadddd((((ffff,,,,bbbbuuuuffff,,,,ccccoooouuuunnnntttt)))), PPPPeeeerrrrllllIIIIOOOO____wwwwrrrriiiitttteeee((((ffff,,,,bbbbuuuuffff,,,,ccccoooouuuunnnntttt)))), PPPPeeeerrrrllllIIIIOOOO____cccclllloooosssseeee((((ffff)))), PPPPeeeerrrrllllIIIIOOOO____ppppuuuuttttssss((((ssss,,,,ffff)))), PPPPeeeerrrrllllIIIIOOOO____ppppuuuuttttcccc((((cccc,,,,ffff)))), PPPPeeeerrrrllllIIIIOOOO____uuuunnnnggggeeeettttcccc((((cccc,,,,ffff)))), PPPPeeeerrrrllllIIIIOOOO____ggggeeeettttcccc((((ffff)))), PPPPeeeerrrrllllIIIIOOOO____eeeeooooffff((((ffff)))), PPPPeeeerrrrllllIIIIOOOO____eeeerrrrrrrroooorrrr((((ffff)))), PPPPeeeerrrrllllIIIIOOOO____ffffiiiilllleeeennnnoooo((((ffff)))), PPPPeeeerrrrllllIIIIOOOO____cccclllleeeeaaaarrrreeeerrrrrrrr((((ffff)))), PPPPeeeerrrrllllIIIIOOOO____fffflllluuuusssshhhh((((ffff)))), PPPPeeeerrrrllllIIIIOOOO____tttteeeellllllll((((ffff)))), PPPPeeeerrrrllllIIIIOOOO____sssseeeeeeeekkkk((((ffff,,,,oooo,,,,wwww)))), PPPPeeeerrrrllllIIIIOOOO____ggggeeeettttppppoooossss((((ffff,,,,pppp)))), PPPPeeeerrrrllllIIIIOOOO____sssseeeettttppppoooossss((((ffff,,,,pppp)))), PPPPeeeerrrrllllIIIIOOOO____rrrreeeewwwwiiiinnnndddd((((ffff)))), PPPPeeeerrrrllllIIIIOOOO____ttttmmmmppppffffiiiilllleeee(((()))) Co-existence with stdio PPPPeeeerrrrllllIIIIOOOO____iiiimmmmppppoooorrrrttttFFFFIIIILLLLEEEE((((ffff,,,,ffffllllaaaaggggssss)))), PPPPeeeerrrrllllIIIIOOOO____eeeexxxxppppoooorrrrttttFFFFIIIILLLLEEEE((((ffff,,,,ffffllllaaaaggggssss)))), PPPPeeeerrrrllllIIIIOOOO____ffffiiiinnnnddddFFFFIIIILLLLEEEE((((ffff)))), PPPPeeeerrrrllllIIIIOOOO____rrrreeeelllleeeeaaaasssseeeeFFFFIIIILLLLEEEE((((pppp,,,,ffff)))), PPPPeeeerrrrllllIIIIOOOO____sssseeeettttlllliiiinnnneeeebbbbuuuuffff((((ffff)))), PPPPeeeerrrrllllIIIIOOOO____hhhhaaaassss____ccccnnnnttttppppttttrrrr((((ffff)))), PPPPeeeerrrrllllIIIIOOOO____ggggeeeetttt____ppppttttrrrr((((ffff)))), PPPPeeeerrrrllllIIIIOOOO____ggggeeeetttt____ccccnnnntttt((((ffff)))), PPPPeeeerrrrllllIIIIOOOO____ccccaaaannnnsssseeeetttt____ccccnnnntttt((((ffff)))), PPPPeeeerrrrllllIIIIOOOO____ffffaaaasssstttt____ggggeeeettttssss((((ffff)))), PPPPeeeerrrrllllIIIIOOOO____sssseeeetttt____ppppttttrrrrccccnnnntttt((((ffff,,,,pppp,,,,cccc)))), PPPPeeeerrrrllllIIIIOOOO____sssseeeetttt____ccccnnnntttt((((ffff,,,,cccc)))), PPPPeeeerrrrllllIIIIOOOO____hhhhaaaassss____bbbbaaaasssseeee((((ffff)))), PPPPeeeerrrrllllIIIIOOOO____ggggeeeetttt____bbbbaaaasssseeee((((ffff)))), PPPPeeeerrrrllllIIIIOOOO____ggggeeeetttt____bbbbuuuuffffssssiiiizzzz((((ffff)))) PPPPaaaaggggeeee 33337777 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) ppppeeeerrrrllllxxxxssss ---- XXXXSSSS llllaaaannnngggguuuuaaaaggggeeee rrrreeeeffffeeeerrrreeeennnncccceeee mmmmaaaannnnuuuuaaaallll DESCRIPTION Introduction On The Road The Anatomy of an XSUB The Argument Stack The RETVAL Variable The MODULE Keyword The PACKAGE Keyword The PREFIX Keyword The 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 Variable-length Parameter Lists The PPCODE: Keyword Returning Undef And Empty Lists The REQUIRE: Keyword The CLEANUP: Keyword The BOOT: Keyword PPPPaaaaggggeeee 33338888 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) The VERSIONCHECK: Keyword The PROTOTYPES: Keyword The PROTOTYPE: Keyword The ALIAS: Keyword The INCLUDE: Keyword The CASE: Keyword The & Unary Operator Inserting Comments and C Preprocessor Directives Using XS With C++ Interface Strategy Perl Objects And C Structures The Typemap EXAMPLES XS VERSION AUTHOR ppppeeeerrrrllllxxxxssssttttuuuutttt,,,, ppppeeeerrrrllllXXXXSSSSttttuuuutttt ---- TTTTuuuuttttoooorrrriiiiaaaallll ffffoooorrrr XXXXSSSSUUUUBBBBssss DESCRIPTION VERSION CAVEAT DYNAMIC VERSUS STATIC EXAMPLE 1 EXAMPLE 2 WHAT HAS GONE ON? WRITING GOOD TEST SCRIPTS EXAMPLE 3 WHAT'S NEW HERE? PPPPaaaaggggeeee 33339999 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) INPUT AND OUTPUT PARAMETERS THE XSUBPP COMPILER THE TYPEMAP FILE WARNING EXAMPLE 4 WHAT HAS HAPPENED HERE? SPECIFYING ARGUMENTS TO XSUBPP THE ARGUMENT STACK EXTENDING YOUR EXTENSION DOCUMENTING YOUR EXTENSION INSTALLING YOUR EXTENSION SEE ALSO Author Last Changed ppppeeeerrrrllllgggguuuuttttssss ---- PPPPeeeerrrrllll''''ssss IIIInnnntttteeeerrrrnnnnaaaallll FFFFuuuunnnnccccttttiiiioooonnnnssss DESCRIPTION Variables Datatypes What is an "IV"? Working with SVs What's Really Stored in an SV? Working with AVs Working with HVs Hash API Extensions References PPPPaaaaggggeeee 44440000 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) Blessed References and Class Objects Creating New Variables 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 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 PPPPaaaaggggeeee 44441111 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) API LISTING AvFILL, av_clear, av_extend, av_fetch, av_len, av_make, av_pop, av_push, av_shift, av_store, av_undef, av_unshift, CLASS, Copy, croak, CvSTASH, DBsingle, DBsub, DBtrace, dMARK, dORIGMARK, dowarn, dSP, dXSARGS, dXSI32, dXSI32, ENTER, EXTEND, FREETMPS, G_ARRAY, G_DISCARD, G_EVAL, GIMME, GIMME_V, G_NOARGS, G_SCALAR, G_VOID, gv_fetchmeth, gv_fetchmethod, gv_fetchmethod_autoload, gv_stashpv, gv_stashsv, GvSV, HEf_SVKEY, HeHASH, HeKEY, HeKLEN, HePV, HeSVKEY, HeSVKEY_force, HeSVKEY_set, HeVAL, hv_clear, hv_delayfree_ent, hv_delete, hv_delete_ent, hv_exists, hv_exists_ent, hv_fetch, hv_fetch_ent, hv_free_ent, hv_iterinit, hv_iterkey, hv_iterkeysv, hv_iternext, hv_iternextsv, hv_iterval, hv_magic, HvNAME, hv_store, hv_store_ent, hv_undef, isALNUM, isALPHA, isDIGIT, isLOWER, isSPACE, isUPPER, items, ix, LEAVE, MARK, mg_clear, mg_copy, mg_find, mg_free, mg_get, mg_len, mg_magical, mg_set, Move, na, New, Newc, Newz, newAV, newHV, newRV_inc, newRV_noinc, newSV, newSViv, newSVnv, newSVpv, newSVrv, newSVsv, newXS, newXSproto, Nullav, Nullch, Nullcv, Nullhv, Nullsv, ORIGMARK, perl_alloc, perl_call_argv, perl_call_method, perl_call_pv, perl_call_sv, perl_construct, perl_destruct, perl_eval_sv, perl_eval_pv, perl_free, perl_get_av, perl_get_cv, perl_get_hv, perl_get_sv, perl_parse, perl_require_pv, perl_run, POPi, POPl, POPp, POPn, POPs, PUSHMARK, PUSHi, PUSHn, PUSHp, PUSHs, PUTBACK, Renew, Renewc, RETVAL, safefree, safemalloc, saferealloc, savepv, savepvn, SAVETMPS, SP, SPAGAIN, ST, strEQ, strGE, strGT, strLE, strLT, strNE, strnEQ, strnNE, sv_2mortal, sv_bless, sv_catpv, sv_catpvn, sv_catpvf, sv_catsv, sv_cmp, sv_cmp, SvCUR, SvCUR_set, sv_dec, sv_dec, SvEND, sv_eq, SvGROW, sv_grow, sv_inc, SvIOK, SvIOK_off, SvIOK_on, SvIOK_only, SvIOK_only, SvIOKp, sv_isa, SvIV, sv_isobject, SvIVX, SvLEN, sv_len, sv_len, sv_magic, sv_mortalcopy, SvOK, sv_newmortal, sv_no, SvNIOK, SvNIOK_off, SvNIOKp, SvNOK, SvNOK_off, SvNOK_on, SvNOK_only, SvNOK_only, SvNOKp, SvNV, SvNVX, SvPOK, SvPOK_off, SvPOK_on, SvPOK_only, SvPOK_only, SvPOKp, SvPV, SvPVX, SvREFCNT, SvREFCNT_dec, SvREFCNT_inc, SvROK, SvROK_off, SvROK_on, SvRV, sv_setiv, sv_setnv, sv_setpv, sv_setpvn, sv_setpvf, sv_setref_iv, sv_setref_nv, sv_setref_pv, sv_setref_pvn, sv_setsv, SvSTASH, SVt_IV, SVt_PV, SVt_PVAV, SVt_PVCV, SVt_PVHV, SVt_PVMG, SVt_NV, SvTRUE, SvTYPE, svtype, SvUPGRADE, sv_upgrade, sv_undef, sv_unref, sv_usepvn, sv_yes, THIS, toLOWER, toUPPER, warn, XPUSHi, XPUSHn, XPUSHp, XPUSHs, XS, XSRETURN, XSRETURN_EMPTY, XSRETURN_IV, XSRETURN_NO, XSRETURN_NV, XSRETURN_PV, XSRETURN_UNDEF, XSRETURN_YES, XST_mIV, XST_mNV, XST_mNO, XST_mPV, XST_mUNDEF, XST_mYES, XS_VERSION, XS_VERSION_BOOTCHECK, Zero EDITOR DATE ppppeeeerrrrllllccccaaaallllllll ---- PPPPeeeerrrrllll ccccaaaalllllllliiiinnnngggg ccccoooonnnnvvvveeeennnnttttiiiioooonnnnssss ffffrrrroooommmm CCCC DESCRIPTION An Error Handler, An Event Driven Program PPPPaaaaggggeeee 44442222 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) THE PERL_CALL FUNCTIONS ppppeeeerrrrllll____ccccaaaallllllll____ssssvvvv, ppppeeeerrrrllll____ccccaaaallllllll____ppppvvvv, ppppeeeerrrrllll____ccccaaaallllllll____mmmmeeeetttthhhhoooodddd, ppppeeeerrrrllll____ccccaaaallllllll____aaaarrrrggggvvvv FLAG VALUES G_VOID G_SCALAR G_ARRAY G_DISCARD G_NOARGS G_EVAL G_KEEPERR Determining the Context KNOWN PROBLEMS 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 perl_call_sv Using perl_call_argv Using perl_call_method Using GIMME_V Using Perl to dispose of temporaries PPPPaaaaggggeeee 44443333 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) 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 SEE ALSO AUTHOR DATE PPPPRRRRAAAAGGGGMMMMAAAA DDDDOOOOCCCCUUUUMMMMEEEENNNNTTTTAAAATTTTIIIIOOOONNNN aaaauuuuttttoooouuuusssseeee ---- ppppoooossssttttppppoooonnnneeee llllooooaaaadddd ooooffff mmmmoooodddduuuulllleeeessss uuuunnnnttttiiiillll aaaa ffffuuuunnnnccccttttiiiioooonnnn iiiissss uuuusssseeeedddd SYNOPSIS DESCRIPTION WARNING BUGS AUTHOR SEE ALSO bbbblllliiiibbbb ---- UUUUsssseeee MMMMaaaakkkkeeeeMMMMaaaakkkkeeeerrrr''''ssss uuuunnnniiiinnnnssssttttaaaalllllllleeeedddd vvvveeeerrrrssssiiiioooonnnn ooooffff aaaa ppppaaaacccckkkkaaaaggggeeee SYNOPSIS DESCRIPTION BUGS AUTHOR ccccoooonnnnssssttttaaaannnntttt ---- PPPPeeeerrrrllll pppprrrraaaaggggmmmmaaaa ttttoooo ddddeeeeccccllllaaaarrrreeee ccccoooonnnnssssttttaaaannnnttttssss SYNOPSIS DESCRIPTION NOTES TECHNICAL NOTE PPPPaaaaggggeeee 44444444 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) BUGS AUTHOR COPYRIGHT ddddiiiiaaaaggggnnnnoooossssttttiiiiccccssss ---- PPPPeeeerrrrllll ccccoooommmmppppiiiilllleeeerrrr pppprrrraaaaggggmmmmaaaa ttttoooo ffffoooorrrrcccceeee vvvveeeerrrrbbbboooosssseeee wwwwaaaarrrrnnnniiiinnnngggg ddddiiiiaaaaggggnnnnoooossssttttiiiiccccssss SYNOPSIS DESCRIPTION The diagnostics Pragma The _s_p_l_a_i_n Program EXAMPLES INTERNALS BUGS AUTHOR iiiinnnntttteeeeggggeeeerrrr ---- PPPPeeeerrrrllll pppprrrraaaaggggmmmmaaaa ttttoooo ccccoooommmmppppuuuutttteeee aaaarrrriiiitttthhhhmmmmeeeettttiiiicccc iiiinnnn iiiinnnntttteeeeggggeeeerrrr iiiinnnnsssstttteeeeaaaadddd ooooffff ddddoooouuuubbbblllleeee SYNOPSIS DESCRIPTION lllleeeessssssss ---- ppppeeeerrrrllll pppprrrraaaaggggmmmmaaaa ttttoooo rrrreeeeqqqquuuueeeesssstttt lllleeeessssssss ooooffff ssssoooommmmeeeetttthhhhiiiinnnngggg ffffrrrroooommmm tttthhhheeee ccccoooommmmppppiiiilllleeeerrrr SYNOPSIS DESCRIPTION lllliiiibbbb ---- mmmmaaaannnniiiippppuuuullllaaaatttteeee @@@@IIIINNNNCCCC at compile time SYNOPSIS DESCRIPTION ADDING DIRECTORIES TO @INC DELETING DIRECTORIES FROM @INC RESTORING ORIGINAL @INC SEE ALSO PPPPaaaaggggeeee 44445555 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) AUTHOR llllooooccccaaaalllleeee ---- PPPPeeeerrrrllll pppprrrraaaaggggmmmmaaaa ttttoooo uuuusssseeee aaaannnndddd aaaavvvvooooiiiidddd PPPPOOOOSSSSIIIIXXXX llllooooccccaaaalllleeeessss ffffoooorrrr bbbbuuuuiiiilllltttt----iiiinnnn ooooppppeeeerrrraaaattttiiiioooonnnnssss SYNOPSIS DESCRIPTION ooooppppssss ---- PPPPeeeerrrrllll pppprrrraaaaggggmmmmaaaa ttttoooo rrrreeeessssttttrrrriiiicccctttt uuuunnnnssssaaaaffffeeee ooooppppeeeerrrraaaattttiiiioooonnnnssss wwwwhhhheeeennnn ccccoooommmmppppiiiilllliiiinnnngggg SYNOPSIS DESCRIPTION SEE ALSO oooovvvveeeerrrrllllooooaaaadddd ---- PPPPaaaacccckkkkaaaaggggeeee ffffoooorrrr oooovvvveeeerrrrllllooooaaaaddddiiiinnnngggg ppppeeeerrrrllll ooooppppeeeerrrraaaattttiiiioooonnnnssss SYNOPSIS CAVEAT SCRIPTOR DESCRIPTION Declaration of overloaded functions Calling Conventions for Binary Operations FALSE, TRUE, undef Calling Conventions for Unary Operations Overloadable Operations _A_r_i_t_h_m_e_t_i_c _o_p_e_r_a_t_i_o_n_s, _C_o_m_p_a_r_i_s_o_n _o_p_e_r_a_t_i_o_n_s, _B_i_t _o_p_e_r_a_t_i_o_n_s, _I_n_c_r_e_m_e_n_t _a_n_d _d_e_c_r_e_m_e_n_t, _T_r_a_n_s_c_e_n_d_e_n_t_a_l _f_u_n_c_t_i_o_n_s, _B_o_o_l_e_a_n, _s_t_r_i_n_g _a_n_d _n_u_m_e_r_i_c _c_o_n_v_e_r_s_i_o_n, _S_p_e_c_i_a_l 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 EEEExxxxaaaammmmpppplllleeee PPPPaaaaggggeeee 44446666 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) MAGIC AUTOGENERATION _A_s_s_i_g_n_m_e_n_t _f_o_r_m_s _o_f _a_r_i_t_h_m_e_t_i_c _o_p_e_r_a_t_i_o_n_s, _C_o_n_v_e_r_s_i_o_n _o_p_e_r_a_t_i_o_n_s, _I_n_c_r_e_m_e_n_t _a_n_d _d_e_c_r_e_m_e_n_t, abs($a), _U_n_a_r_y _m_i_n_u_s, _N_e_g_a_t_i_o_n, _C_o_n_c_a_t_e_n_a_t_i_o_n, _C_o_m_p_a_r_i_s_o_n _o_p_e_r_a_t_i_o_n_s, _C_o_p_y _o_p_e_r_a_t_o_r WARNING Run-time Overloading Public functions _o_v_e_r_l_o_a_d::_S_t_r_V_a_l(arg), _o_v_e_r_l_o_a_d::_O_v_e_r_l_o_a_d_e_d(arg), _o_v_e_r_l_o_a_d::_M_e_t_h_o_d(obj,op) IMPLEMENTATION AUTHOR DIAGNOSTICS BUGS ssssiiiiggggttttrrrraaaapppp ---- PPPPeeeerrrrllll pppprrrraaaaggggmmmmaaaa ttttoooo eeeennnnaaaabbbblllleeee ssssiiiimmmmpppplllleeee ssssiiiiggggnnnnaaaallll hhhhaaaannnnddddlllliiiinnnngggg SYNOPSIS DESCRIPTION OPTIONS SIGNAL HANDLERS ssssttttaaaacccckkkk----ttttrrrraaaacccceeee, ddddiiiieeee, hhhhaaaannnnddddlllleeeerrrr _y_o_u_r-_h_a_n_d_l_e_r SIGNAL LISTS nnnnoooorrrrmmmmaaaallll----ssssiiiiggggnnnnaaaallllssss, eeeerrrrrrrroooorrrr----ssssiiiiggggnnnnaaaallllssss, oooolllldddd----iiiinnnntttteeeerrrrffffaaaacccceeee----ssssiiiiggggnnnnaaaallllssss OTHER uuuunnnnttttrrrraaaappppppppeeeedddd, aaaannnnyyyy, _s_i_g_n_a_l, _n_u_m_b_e_r EXAMPLES ssssttttrrrriiiicccctttt ---- PPPPeeeerrrrllll pppprrrraaaaggggmmmmaaaa ttttoooo rrrreeeessssttttrrrriiiicccctttt uuuunnnnssssaaaaffffeeee ccccoooonnnnssssttttrrrruuuuccccttttssss SYNOPSIS DESCRIPTION strict refs, strict vars, strict subs ssssuuuubbbbssss ---- PPPPeeeerrrrllll pppprrrraaaaggggmmmmaaaa ttttoooo pppprrrreeeeddddeeeeccccllllaaaarrrreeee ssssuuuubbbb nnnnaaaammmmeeeessss SYNOPSIS PPPPaaaaggggeeee 44447777 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) DESCRIPTION vvvvaaaarrrrssss ---- PPPPeeeerrrrllll pppprrrraaaaggggmmmmaaaa ttttoooo pppprrrreeeeddddeeeeccccllllaaaarrrreeee gggglllloooobbbbaaaallll vvvvaaaarrrriiiiaaaabbbblllleeee nnnnaaaammmmeeeessss SYNOPSIS DESCRIPTION MMMMOOOODDDDUUUULLLLEEEE DDDDOOOOCCCCUUUUMMMMEEEENNNNTTTTAAAATTTTIIIIOOOONNNN AAAAnnnnyyyyDDDDBBBBMMMM____FFFFiiiilllleeee ---- pppprrrroooovvvviiiiddddeeee ffffrrrraaaammmmeeeewwwwoooorrrrkkkk ffffoooorrrr mmmmuuuullllttttiiiipppplllleeee DDDDBBBBMMMMssss SYNOPSIS DESCRIPTION DBM Comparisons [0], [1], [2], [3] SEE ALSO AAAAuuuuttttooooLLLLooooaaaaddddeeeerrrr ---- llllooooaaaadddd ssssuuuubbbbrrrroooouuuuttttiiiinnnneeeessss oooonnnnllllyyyy oooonnnn ddddeeeemmmmaaaannnndddd SYNOPSIS DESCRIPTION Subroutine Stubs Using AAAAuuuuttttooooLLLLooooaaaaddddeeeerrrr's AUTOLOAD Subroutine Overriding AAAAuuuuttttooooLLLLooooaaaaddddeeeerrrr's AUTOLOAD Subroutine Package Lexicals AAAAuuuuttttooooLLLLooooaaaaddddeeeerrrr vs. SSSSeeeellllffffLLLLooooaaaaddddeeeerrrr CAVEATS SEE ALSO AAAAuuuuttttooooSSSSpppplllliiiitttt ---- sssspppplllliiiitttt aaaa ppppaaaacccckkkkaaaaggggeeee ffffoooorrrr aaaauuuuttttoooollllooooaaaaddddiiiinnnngggg SYNOPSIS DESCRIPTION CAVEATS DIAGNOSTICS PPPPaaaaggggeeee 44448888 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) BBBBeeeennnncccchhhhmmmmaaaarrrrkkkk ---- bbbbeeeennnncccchhhhmmmmaaaarrrrkkkk rrrruuuunnnnnnnniiiinnnngggg ttttiiiimmmmeeeessss ooooffff ccccooooddddeeee SYNOPSIS DESCRIPTION Methods new, debug Standard Exports _t_i_m_e_i_t(COUNT, CODE), timethis ( COUNT, CODE, [ TITLE, [ STYLE ]] ), timethese ( COUNT, CODEHASHREF, [ STYLE ] ), timediff ( T1, T2 ), timestr ( TIMEDIFF, [ STYLE, [ FORMAT ]] ) Optional Exports clearcache ( COUNT ), clearallcache ( ), disablecache ( ), enablecache ( ) NOTES INHERITANCE CAVEATS AUTHORS MODIFICATION HISTORY BBBBuuuunnnnddddlllleeee::::::::CCCCPPPPAAAANNNN ---- AAAA bbbbuuuunnnnddddlllleeee ttttoooo ppppllllaaaayyyy wwwwiiiitttthhhh aaaallllllll tttthhhheeee ooootttthhhheeeerrrr mmmmoooodddduuuulllleeeessss oooonnnn CCCCPPPPAAAANNNN SYNOPSIS CONTENTS DESCRIPTION AUTHOR CCCCGGGGIIII ---- SSSSiiiimmmmpppplllleeee CCCCoooommmmmmmmoooonnnn GGGGaaaatttteeeewwwwaaaayyyy IIIInnnntttteeeerrrrffffaaaacccceeee CCCCllllaaaassssssss SYNOPSIS ABSTRACT INSTALLATION DESCRIPTION CREATING A NEW QUERY OBJECT: PPPPaaaaggggeeee 44449999 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) 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: SAVING THE STATE OF THE FORM TO A FILE: CREATING A SELF-REFERENCING URL THAT PRESERVES STATE INFORMATION: COMPATIBILITY WITH CGI-LIB.PL CALLING CGI FUNCTIONS THAT TAKE MULTIPLE ARGUMENTS CREATING THE HTTP HEADER: GENERATING A REDIRECTION INSTRUCTION CREATING THE HTML HEADER: PPPPaaaarrrraaaammmmeeeetttteeeerrrrssss::::, 4, 5, 6.. ENDING THE HTML DOCUMENT: CREATING FORMS CREATING AN ISINDEX TAG STARTING AND ENDING A FORM aaaapppppppplllliiiiccccaaaattttiiiioooonnnn////xxxx----wwwwwwwwwwww----ffffoooorrrrmmmm----uuuurrrrlllleeeennnnccccooooddddeeeedddd, mmmmuuuullllttttiiiippppaaaarrrrtttt////ffffoooorrrrmmmm----ddddaaaattttaaaa CREATING A TEXT FIELD PPPPaaaarrrraaaammmmeeeetttteeeerrrrssss CREATING A BIG TEXT FIELD CREATING A PASSWORD FIELD CREATING A FILE UPLOAD FIELD PPPPaaaarrrraaaammmmeeeetttteeeerrrrssss PPPPaaaaggggeeee 55550000 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) CREATING A POPUP MENU CREATING A SCROLLING LIST PPPPaaaarrrraaaammmmeeeetttteeeerrrrssss:::: CREATING A GROUP OF RELATED CHECKBOXES PPPPaaaarrrraaaammmmeeeetttteeeerrrrssss:::: CREATING A STANDALONE CHECKBOX PPPPaaaarrrraaaammmmeeeetttteeeerrrrssss:::: CREATING A RADIO BUTTON GROUP PPPPaaaarrrraaaammmmeeeetttteeeerrrrssss:::: CREATING A SUBMIT BUTTON PPPPaaaarrrraaaammmmeeeetttteeeerrrrssss:::: CREATING A RESET BUTTON CREATING A DEFAULT BUTTON CREATING A HIDDEN FIELD PPPPaaaarrrraaaammmmeeeetttteeeerrrrssss:::: CREATING A CLICKABLE IMAGE BUTTON PPPPaaaarrrraaaammmmeeeetttteeeerrrrssss::::, 3.The third option (-align, optional) is an alignment type, and may be TOP, BOTTOM or MIDDLE CREATING A JAVASCRIPT ACTION BUTTON NETSCAPE COOKIES 1. an expiration time, 2. a domain, 3. a path, 4. a "secure" flag, ----nnnnaaaammmmeeee, ----vvvvaaaalllluuuueeee, ----ppppaaaatttthhhh, ----ddddoooommmmaaaaiiiinnnn, ----eeeexxxxppppiiiirrrreeeessss, ----sssseeeeccccuuuurrrreeee WORKING WITH NETSCAPE 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 LIMITED SUPPORT FOR CASCADING STYLE SHEETS DEBUGGING DUMPING OUT ALL THE NAME/VALUE PAIRS FETCHING ENVIRONMENT VARIABLES aaaacccccccceeeepppptttt(((()))), rrrraaaawwww____ccccooooooookkkkiiiieeee(((()))), uuuusssseeeerrrr____aaaaggggeeeennnntttt(((()))), ppppaaaatttthhhh____iiiinnnnffffoooo(((()))), ppppaaaatttthhhh____ttttrrrraaaannnnssssllllaaaatttteeeedddd(((()))), rrrreeeemmmmooootttteeee____hhhhoooosssstttt(((()))), ssssccccrrrriiiipppptttt____nnnnaaaammmmeeee(((())))Return the script name as a partial URL, for self-refering scripts, rrrreeeeffffeeeerrrreeeerrrr(((()))), aaaauuuutttthhhh____ttttyyyyppppeeee (((()))), sssseeeerrrrvvvveeeerrrr____nnnnaaaammmmeeee (((()))), vvvviiiirrrrttttuuuuaaaallll____hhhhoooosssstttt (((()))), sssseeeerrrrvvvveeeerrrr____ssssooooffffttttwwwwaaaarrrreeee (((()))), rrrreeeemmmmooootttteeee____uuuusssseeeerrrr (((()))), uuuusssseeeerrrr____nnnnaaaammmmeeee (((()))), rrrreeeeqqqquuuueeeesssstttt____mmmmeeeetttthhhhoooodddd(((()))) PPPPaaaaggggeeee 55551111 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) CREATING HTML ELEMENTS PROVIDING ARGUMENTS TO HTML SHORTCUTS Generating new HTML tags IMPORTING CGI METHOD CALLS INTO YOUR NAME SPACE ccccggggiiii, ffffoooorrrrmmmm, hhhhttttmmmmllll2222, hhhhttttmmmmllll3333, nnnneeeettttssssccccaaaappppeeee, sssshhhhoooorrrrttttccccuuuuttttssss, ssssttttaaaannnnddddaaaarrrrdddd, aaaallllllll USING NPH SCRIPTS In the uuuusssseeee statementSimply add ":nph" to the list of symbols to be imported into your script:, By calling the nnnnpppphhhh(((()))) method:, By using ----nnnnpppphhhh parameters in the hhhheeeeaaaaddddeeeerrrr(((()))) and rrrreeeeddddiiiirrrreeeecccctttt(((()))) statements: 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@csgrad1.cs.wvu.edu), 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), ...and many many more.. A COMPLETE EXAMPLE OF A SIMPLE FORM-BASED SCRIPT BUGS SEE ALSO CCCCGGGGIIII::::::::AAAAppppaaaacccchhhheeee ---- MMMMaaaakkkkeeee tttthhhhiiiinnnnggggssss wwwwoooorrrrkkkk wwwwiiiitttthhhh CCCCGGGGIIII....ppppmmmm aaaaggggaaaaiiiinnnnsssstttt PPPPeeeerrrrllll----AAAAppppaaaacccchhhheeee AAAAPPPPIIII SYNOPSIS DESCRIPTION NOTE 1 NOTE 2 SEE ALSO AUTHOR PPPPaaaaggggeeee 55552222 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) CCCCGGGGIIII::::::::CCCCaaaarrrrpppp,,,, CCCCGGGGIIII::::::::CCCCaaaarrrrpppp - CGI routines for writing to the HTTPD (or other) error log SYNOPSIS DESCRIPTION REDIRECTING ERROR MESSAGES MAKING PERL ERRORS APPEAR IN THE BROWSER WINDOW CHANGE LOG AUTHORS SEE ALSO CCCCGGGGIIII::::::::FFFFaaaasssstttt ---- CCCCGGGGIIII IIIInnnntttteeeerrrrffffaaaacccceeee ffffoooorrrr FFFFaaaasssstttt CCCCGGGGIIII SYNOPSIS DESCRIPTION OTHER PIECES OF THE PUZZLE WRITING FASTCGI PERL SCRIPTS INSTALLING FASTCGI SCRIPTS USING FASTCGI SCRIPTS AS CGI SCRIPTS CAVEATS AUTHOR INFORMATION BUGS SEE ALSO CCCCGGGGIIII::::::::PPPPuuuusssshhhh ---- SSSSiiiimmmmpppplllleeee IIIInnnntttteeeerrrrffffaaaacccceeee ttttoooo SSSSeeeerrrrvvvveeeerrrr PPPPuuuusssshhhh SYNOPSIS DESCRIPTION USING CGI::Push -last_page, -type, -delay, -cookie, -target, -expires INSTALLING CGI::Push SCRIPTS PPPPaaaaggggeeee 55553333 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) CAVEATS AUTHOR INFORMATION BUGS SEE ALSO CCCCGGGGIIII::::::::SSSSwwwwiiiittttcccchhhh ---- TTTTrrrryyyy mmmmoooorrrreeee tttthhhhaaaannnn oooonnnneeee ccccoooonnnnssssttttrrrruuuuccccttttoooorrrrssss aaaannnndddd rrrreeeettttuuuurrrrnnnn tttthhhheeee ffffiiiirrrrsssstttt oooobbbbjjjjeeeecccctttt aaaavvvvaaaaiiiillllaaaabbbblllleeee SYNOPSIS DESCRIPTION SEE ALSO AUTHOR CCCCPPPPAAAANNNN ---- qqqquuuueeeerrrryyyy,,,, ddddoooowwwwnnnnllllooooaaaadddd aaaannnndddd bbbbuuuuiiiilllldddd ppppeeeerrrrllll mmmmoooodddduuuulllleeeessss ffffrrrroooommmm CCCCPPPPAAAANNNN ssssiiiitttteeeessss SYNOPSIS DESCRIPTION Interactive Mode Searching for authors, bundles, distribution files and modules, make, test, install, clean modules or distributions, readme, look module or distribution CPAN::Shell autobundle recompile The 4 Classes: Authors, Bundles, Modules, Distributions Programmer's interface _e_x_p_a_n_d($type,@things), Programming Examples Cache Manager Bundles Prerequisites Debugging Floppy, Zip, and all that Jazz PPPPaaaaggggeeee 55554444 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) CONFIGURATION o conf <scalar option>, o conf <scalar option> <value>, o conf <list option>, o conf <list option> [shift|pop], o conf <list option> [unshift|push|splice] <list> SECURITY EXPORT BUGS AUTHOR SEE ALSO CCCCPPPPAAAANNNN::::::::FFFFiiiirrrrssssttttTTTTiiiimmmmeeee ---- UUUUttttiiiilllliiiittttyyyy ffffoooorrrr CCCCPPPPAAAANNNN::::::::CCCCoooonnnnffffiiiigggg ffffiiiilllleeee IIIInnnniiiittttiiiiaaaalllliiiizzzzaaaattttiiiioooonnnn SYNOPSIS DESCRIPTION CCCCPPPPAAAANNNNooooxxxx,,,, CCCCPPPPAAAANNNN::::::::NNNNooooxxxx ---- WWWWrrrraaaappppppppeeeerrrr aaaarrrroooouuuunnnndddd CCCCPPPPAAAANNNN....ppppmmmm wwwwiiiitttthhhhoooouuuutttt uuuussssiiiinnnngggg aaaannnnyyyy XXXXSSSS mmmmoooodddduuuulllleeee SYNOPSIS DESCRIPTION SEE ALSO CCCCaaaarrrrpppp,,,, ccccaaaarrrrpppp ---- wwwwaaaarrrrnnnn ooooffff eeeerrrrrrrroooorrrrssss ((((ffffrrrroooommmm ppppeeeerrrrssssppppeeeeccccttttiiiivvvveeee ooooffff ccccaaaalllllllleeeerrrr)))) SYNOPSIS DESCRIPTION CCCCllllaaaassssssss::::::::SSSSttttrrrruuuucccctttt ---- ddddeeeeccccllllaaaarrrreeee ssssttttrrrruuuucccctttt----lllliiiikkkkeeee ddddaaaattttaaaattttyyyyppppeeeessss aaaassss PPPPeeeerrrrllll ccccllllaaaasssssssseeeessss SYNOPSIS DESCRIPTION The struct() function Element Types and Accessor Methods Scalar ('$' or '*$'), Array ('@' or '*@'), Hash ('%' or '*%'), Class ('Class_Name' or '*Class_Name') EXAMPLES Example 1, Example 2 PPPPaaaaggggeeee 55555555 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) Author and Modification History CCCCoooonnnnffffiiiigggg ---- aaaacccccccceeeessssssss PPPPeeeerrrrllll ccccoooonnnnffffiiiigggguuuurrrraaaattttiiiioooonnnn iiiinnnnffffoooorrrrmmmmaaaattttiiiioooonnnn SYNOPSIS DESCRIPTION _m_y_c_o_n_f_i_g(), _c_o_n_f_i_g__s_h(), _c_o_n_f_i_g__v_a_r_s(@names) EXAMPLE WARNING NOTE CCCCwwwwdddd,,,, ggggeeeettttccccwwwwdddd ---- ggggeeeetttt ppppaaaatttthhhhnnnnaaaammmmeeee ooooffff ccccuuuurrrrrrrreeeennnntttt wwwwoooorrrrkkkkiiiinnnngggg ddddiiiirrrreeeeccccttttoooorrrryyyy SYNOPSIS DESCRIPTION DDDDBBBB____FFFFiiiilllleeee ---- PPPPeeeerrrrllll5555 aaaacccccccceeeessssssss ttttoooo BBBBeeeerrrrkkkkeeeelllleeeeyyyy DDDDBBBB SYNOPSIS DESCRIPTION DDDDBBBB____HHHHAAAASSSSHHHH, DDDDBBBB____BBBBTTTTRRRREEEEEEEE, DDDDBBBB____RRRREEEECCCCNNNNOOOO 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 Matching Partial Keys PPPPaaaaggggeeee 55556666 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) DB_RECNO The 'bval' Option A Simple Example Extra Methods $$$$XXXX---->>>>_p_u_s_h(list) ;, $$$$vvvvaaaalllluuuueeee ==== $$$$XXXX->pop ;, $$$$XXXX---->>>>sssshhhhiiiifffftttt, $$$$XXXX---->>>>_u_n_s_h_i_f_t(list) ;, $$$$XXXX---->>>>lllleeeennnnggggtttthhhh Another Example THE API INTERFACE $$$$ssssttttaaaattttuuuussss ==== $$$$XXXX->_g_e_t($key, $value [, $flags]) ;, $$$$ssssttttaaaattttuuuussss ==== $$$$XXXX->_p_u_t($key, $value [, $flags]) ;, $$$$ssssttttaaaattttuuuussss ==== $$$$XXXX->_d_e_l($key [, $flags]) ;, $$$$ssssttttaaaattttuuuussss ==== $$$$XXXX->fd ;, $$$$ssssttttaaaattttuuuussss ==== $$$$XXXX->_s_e_q($key, $value, $flags) ;, $$$$ssssttttaaaattttuuuussss ==== $$$$XXXX->_s_y_n_c([$flags]) ; HINTS AND TIPS Locking Databases 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? HISTORY BUGS AVAILABILITY SEE ALSO AUTHOR DDDDeeeevvvveeeellll::::::::SSSSeeeellllffffSSSSttttuuuubbbbbbbbeeeerrrr ---- ggggeeeennnneeeerrrraaaatttteeee ssssttttuuuubbbbssss ffffoooorrrr aaaa SSSSeeeellllffffLLLLooooaaaaddddiiiinnnngggg mmmmoooodddduuuulllleeee SYNOPSIS PPPPaaaaggggeeee 55557777 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) DESCRIPTION DDDDiiiirrrrHHHHaaaannnnddddlllleeee ---- ssssuuuuppppppppllllyyyy oooobbbbjjjjeeeecccctttt mmmmeeeetttthhhhooooddddssss ffffoooorrrr ddddiiiirrrreeeeccccttttoooorrrryyyy hhhhaaaannnnddddlllleeeessss SYNOPSIS DESCRIPTION DDDDyyyynnnnaaaaLLLLooooaaaaddddeeeerrrr ---- DDDDyyyynnnnaaaammmmiiiiccccaaaallllllllyyyy llllooooaaaadddd CCCC lllliiiibbbbrrrraaaarrrriiiieeeessss iiiinnnnttttoooo PPPPeeeerrrrllll ccccooooddddeeee SYNOPSIS DESCRIPTION @dl_library_path, @dl_resolve_using, @dl_require_symbols, @dl_librefs, @dl_modules, _d_l__e_r_r_o_r(), $dl_debug, _d_l__f_i_n_d_f_i_l_e(), _d_l__e_x_p_a_n_d_s_p_e_c(), _d_l__l_o_a_d__f_i_l_e(), _d_l__l_o_a_d_f_l_a_g_s(), _d_l__f_i_n_d__s_y_m_b_o_l(), _d_l__f_i_n_d__s_y_m_b_o_l__a_n_y_w_h_e_r_e(), _d_l__u_n_d_e_f__s_y_m_b_o_l_s(), _d_l__i_n_s_t_a_l_l__x_s_u_b(), _b_o_o_t_s_t_r_a_p() AUTHOR EEEEnnnngggglllliiiisssshhhh ---- uuuusssseeee nnnniiiicccceeee EEEEnnnngggglllliiiisssshhhh ((((oooorrrr aaaawwwwkkkk)))) nnnnaaaammmmeeeessss ffffoooorrrr uuuuggggllllyyyy ppppuuuunnnnccccttttuuuuaaaattttiiiioooonnnn vvvvaaaarrrriiiiaaaabbbblllleeeessss SYNOPSIS DESCRIPTION EEEEnnnnvvvv ---- ppppeeeerrrrllll mmmmoooodddduuuulllleeee tttthhhhaaaatttt iiiimmmmppppoooorrrrttttssss eeeennnnvvvviiiirrrroooonnnnmmmmeeeennnntttt vvvvaaaarrrriiiiaaaabbbblllleeeessss SYNOPSIS DESCRIPTION AUTHOR EEEExxxxppppoooorrrrtttteeeerrrr ---- IIIImmmmpppplllleeeemmmmeeeennnnttttssss ddddeeeeffffaaaauuuulllltttt iiiimmmmppppoooorrrrtttt mmmmeeeetttthhhhoooodddd ffffoooorrrr mmmmoooodddduuuulllleeeessss SYNOPSIS DESCRIPTION Selecting What To Export Specialised Import Lists Module Version Checking Managing Unknown Symbols Tag Handling Utility Functions PPPPaaaaggggeeee 55558888 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) EEEExxxxttttUUUUttttiiiillllssss::::::::CCCCoooommmmmmmmaaaannnndddd ---- uuuuttttiiiilllliiiittttiiiieeeessss ttttoooo rrrreeeeppppllllaaaacccceeee ccccoooommmmmmmmoooonnnn UUUUNNNNIIIIXXXX ccccoooommmmmmmmaaaannnnddddssss iiiinnnn MMMMaaaakkkkeeeeffffiiiilllleeeessss eeeettttcccc.... SYNOPSIS DESCRIPTION cat, eqtime src dst, rm_f files..., rm_f files..., touch files .., mv source... destination, cp source... destination, chmod mode files.., mkpath directory.., test_f file BUGS SEE ALSO AUTHOR EEEExxxxttttUUUUttttiiiillllssss::::::::EEEEmmmmbbbbeeeedddd ---- UUUUttttiiiilllliiiittttiiiieeeessss ffffoooorrrr eeeemmmmbbbbeeeeddddddddiiiinnnngggg PPPPeeeerrrrllll iiiinnnn CCCC////CCCC++++++++ aaaapppppppplllliiiiccccaaaattttiiiioooonnnnssss SYNOPSIS DESCRIPTION @EXPORT FUNCTIONS _x_s_i_n_i_t(), Examples, _l_d_o_p_t_s(), Examples, _p_e_r_l__i_n_c(), _c_c_f_l_a_g_s(), _c_c_d_l_f_l_a_g_s(), _c_c_o_p_t_s(), _x_s_i__h_e_a_d_e_r(), _x_s_i__p_r_o_t_o_s(@modules), _x_s_i__b_o_d_y(@modules) EXAMPLES SEE ALSO AUTHOR EEEExxxxttttUUUUttttiiiillllssss::::::::IIIInnnnssssttttaaaallllllll ---- iiiinnnnssssttttaaaallllllll ffffiiiilllleeeessss ffffrrrroooommmm hhhheeeerrrreeee ttttoooo tttthhhheeeerrrreeee SYNOPSIS DESCRIPTION EEEExxxxttttUUUUttttiiiillllssss::::::::LLLLiiiibbbblllliiiisssstttt ---- ddddeeeetttteeeerrrrmmmmiiiinnnneeee lllliiiibbbbrrrraaaarrrriiiieeeessss ttttoooo uuuusssseeee aaaannnndddd hhhhoooowwww ttttoooo uuuusssseeee tttthhhheeeemmmm SYNOPSIS DESCRIPTION For static extensions, For dynamic extensions, For dynamic extensions EXTRALIBS PPPPaaaaggggeeee 55559999 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) LDLOADLIBS and LD_RUN_PATH BSLOADLIBS PORTABILITY VMS implementation Win32 implementation SEE ALSO EEEExxxxttttUUUUttttiiiillllssss::::::::MMMMMMMM____OOOOSSSS2222 ---- mmmmeeeetttthhhhooooddddssss ttttoooo oooovvvveeeerrrrrrrriiiiddddeeee UUUUNNNN****XXXX bbbbeeeehhhhaaaavvvviiiioooouuuurrrr iiiinnnn EEEExxxxttttUUUUttttiiiillllssss::::::::MMMMaaaakkkkeeeeMMMMaaaakkkkeeeerrrr SYNOPSIS DESCRIPTION EEEExxxxttttUUUUttttiiiillllssss::::::::MMMMMMMM____UUUUnnnniiiixxxx ---- mmmmeeeetttthhhhooooddddssss uuuusssseeeedddd bbbbyyyy EEEExxxxttttUUUUttttiiiillllssss::::::::MMMMaaaakkkkeeeeMMMMaaaakkkkeeeerrrr SYNOPSIS DESCRIPTION METHODS Preloaded methods canonpath, catdir, catfile, curdir, rootdir, updir SelfLoaded methods c_o (o), cflags (o), clean (o), const_cccmd (o), const_config (o), const_loadlibs (o), constants (o), depend (o), dir_target (o), dist (o), dist_basics (o), dist_ci (o), dist_core (o), dist_dir (o), dist_test (o), dlsyms (o), dynamic (o), dynamic_bs (o), dynamic_lib (o), exescan, extliblist, file_name_is_absolute, find_perl Methods to actually produce chunks of text for the Makefile force (o), guess_name, has_link_code, init_dirscan, init_main, init_others, install (o), installbin (o), libscan (o), linkext (o), lsdir, macro (o), makeaperl (o), makefile (o), manifypods (o), maybe_command, maybe_command_in_dirs, needs_linking (o), nicetext, parse_version, pasthru (o), path, perl_script, perldepend (o), pm_to_blib, post_constants (o), post_initialize (o), postamble (o), prefixify, processPL (o), realclean (o), replace_manpage_separator, static (o), static_lib (o), staticmake (o), subdir_x (o), subdirs (o), test (o), test_via_harness (o), test_via_script (o), tool_autosplit (o), tools_other (o), tool_xsubpp (o), top_targets (o), writedoc, xs_c (o), xs_o (o), perl_archive, export_list PPPPaaaaggggeeee 66660000 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) SEE ALSO EEEExxxxttttUUUUttttiiiillllssss::::::::MMMMMMMM____VVVVMMMMSSSS ---- mmmmeeeetttthhhhooooddddssss ttttoooo oooovvvveeeerrrrrrrriiiiddddeeee UUUUNNNN****XXXX bbbbeeeehhhhaaaavvvviiiioooouuuurrrr iiiinnnn EEEExxxxttttUUUUttttiiiillllssss::::::::MMMMaaaakkkkeeeeMMMMaaaakkkkeeeerrrr SYNOPSIS DESCRIPTION Methods always loaded eliminate_macros, fixpath, catdir, catfile, wraplist, curdir (override), rootdir (override), updir (override) SelfLoaded methods guess_name (override), find_perl (override), path (override), maybe_command (override), maybe_command_in_dirs (override), perl_script (override), file_name_is_absolute (override), replace_manpage_separator, init_others (override), constants (override), cflags (override), const_cccmd (override), pm_to_blib (override), tool_autosplit (override), tool_sxubpp (override), xsubpp_version (override), tools_other (override), dist (override), c_o (override), xs_c (override), xs_o (override), top_targets (override), dlsyms (override), dynamic_lib (override), dynamic_bs (override), static_lib (override), manifypods (override), processPL (override), installbin (override), subdir_x (override), clean (override), realclean (override), dist_basics (override), dist_core (override), dist_dir (override), dist_test (override), install (override), perldepend (override), makefile (override), test (override), test_via_harness (override), test_via_script (override), makeaperl (override), nicetext (override) EEEExxxxttttUUUUttttiiiillllssss::::::::MMMMMMMM____WWWWiiiinnnn33332222 ---- mmmmeeeetttthhhhooooddddssss ttttoooo oooovvvveeeerrrrrrrriiiiddddeeee UUUUNNNN****XXXX bbbbeeeehhhhaaaavvvviiiioooouuuurrrr iiiinnnn EEEExxxxttttUUUUttttiiiillllssss::::::::MMMMaaaakkkkeeeeMMMMaaaakkkkeeeerrrr SYNOPSIS DESCRIPTION catfile, constants (o), static_lib (o), dynamic_bs (o), dynamic_lib (o), canonpath, perl_script, pm_to_blib, test_via_harness (o), tool_autosplit (override), tools_other (o), xs_o (o), top_targets (o), manifypods (o), dist_ci (o), dist_core (o), pasthru (o) EEEExxxxttttUUUUttttiiiillllssss::::::::MMMMaaaakkkkeeeeMMMMaaaakkkkeeeerrrr ---- ccccrrrreeeeaaaatttteeee aaaannnn eeeexxxxtttteeeennnnssssiiiioooonnnn MMMMaaaakkkkeeeeffffiiiilllleeee SYNOPSIS DESCRIPTION How To Write A Makefile.PL PPPPaaaaggggeeee 66661111 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) Default Makefile Behaviour make test make testdb make install 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 C, CONFIG, CONFIGURE, DEFINE, DIR, DISTNAME, DL_FUNCS, DL_VARS, EXCLUDE_EXT, EXE_FILES, NO_VC, FIRST_MAKEFILE, FULLPERL, H, INC, INCLUDE_EXT, INSTALLARCHLIB, INSTALLBIN, INSTALLDIRS, INSTALLMAN1DIR, INSTALLMAN3DIR, INSTALLPRIVLIB, INSTALLSCRIPT, INSTALLSITELIB, INSTALLSITEARCH, INST_ARCHLIB, INST_BIN, INST_EXE, INST_LIB, INST_MAN1DIR, INST_MAN3DIR, INST_SCRIPT, LDFROM, LIBPERL_A, LIB, LIBS, LINKTYPE, MAKEAPERL, MAKEFILE, MAN1PODS, MAN3PODS, MAP_TARGET, MYEXTLIB, NAME, NEEDS_LINKING, NOECHO, NORECURS, OBJECT, OPTIMIZE, PERL, PERLMAINCC, PERL_ARCHLIB, PERL_LIB, PERL_SRC, PL_FILES, PM, PMLIBDIRS, PREFIX, PREREQ_PM, SKIP, TYPEMAPS, VERSION, VERSION_FROM, XS, XSOPT, XSPROTOARG, XS_VERSION Additional lowercase attributes clean, depend, dist, dynamic_lib, installpm, linkext, macro, realclean, tool_autosplit Overriding MakeMaker Methods Hintsfile support Distribution Support make distcheck, make skipcheck, make distclean, make manifest, make distdir, make tardist, make dist, make uutardist, make shdist, make zipdist, make ci SEE ALSO AUTHORS PPPPaaaaggggeeee 66662222 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) EEEExxxxttttUUUUttttiiiillllssss::::::::MMMMaaaannnniiiiffffeeeesssstttt ---- uuuuttttiiiilllliiiittttiiiieeeessss ttttoooo wwwwrrrriiiitttteeee aaaannnndddd cccchhhheeeecccckkkk aaaa MMMMAAAANNNNIIIIFFFFEEEESSSSTTTT ffffiiiilllleeee SYNOPSIS DESCRIPTION MANIFEST.SKIP EXPORT_OK GLOBAL VARIABLES DIAGNOSTICS Not in MANIFEST: _f_i_l_e, No such file: _f_i_l_e, MANIFEST: $!, Added to MANIFEST: _f_i_l_e SEE ALSO AUTHOR EEEExxxxttttUUUUttttiiiillllssss::::::::MMMMiiiinnnniiiippppeeeerrrrllll,,,, wwwwrrrriiiitttteeeemmmmaaaaiiiinnnn ---- wwwwrrrriiiitttteeee tttthhhheeee CCCC ccccooooddddeeee ffffoooorrrr ppppeeeerrrrllllmmmmaaaaiiiinnnn....cccc SYNOPSIS DESCRIPTION SEE ALSO EEEExxxxttttUUUUttttiiiillllssss::::::::MMMMkkkkbbbboooooooottttssssttttrrrraaaapppp ---- mmmmaaaakkkkeeee aaaa bbbboooooooottttssssttttrrrraaaapppp ffffiiiilllleeee ffffoooorrrr uuuusssseeee bbbbyyyy DDDDyyyynnnnaaaaLLLLooooaaaaddddeeeerrrr SYNOPSIS DESCRIPTION EEEExxxxttttUUUUttttiiiillllssss::::::::MMMMkkkkssssyyyymmmmlllliiiissssttttssss ---- wwwwrrrriiiitttteeee lllliiiinnnnkkkkeeeerrrr ooooppppttttiiiioooonnnnssss ffffiiiilllleeeessss ffffoooorrrr ddddyyyynnnnaaaammmmiiiicccc eeeexxxxtttteeeennnnssssiiiioooonnnn SYNOPSIS DESCRIPTION NAME, DL_FUNCS, DL_VARS, FILE, FUNCLIST, DLBASE AUTHOR REVISION EEEExxxxttttUUUUttttiiiillllssss::::::::tttteeeessssttttlllliiiibbbb ---- aaaadddddddd bbbblllliiiibbbb////**** ddddiiiirrrreeeeccccttttoooorrrriiiieeeessss ttttoooo @@@@IIIINNNNCCCC SYNOPSIS DESCRIPTION PPPPaaaaggggeeee 66663333 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) FFFFccccnnnnttttllll ---- llllooooaaaadddd tttthhhheeee CCCC FFFFccccnnnnttttllll....hhhh ddddeeeeffffiiiinnnneeeessss SYNOPSIS DESCRIPTION NOTE EXPORTED SYMBOLS FFFFiiiilllleeee::::::::BBBBaaaasssseeeennnnaaaammmmeeee,,,, ffffiiiilllleeeeppppaaaarrrrsssseeee ---- sssspppplllliiiitttt aaaa ppppaaaatttthhhhnnnnaaaammmmeeee iiiinnnnttttoooo ppppiiiieeeecccceeeessss SYNOPSIS DESCRIPTION fileparse_set_fstype, fileparse EXAMPLES basename, dirname FFFFiiiilllleeee::::::::CCCChhhheeeecccckkkkTTTTrrrreeeeeeee,,,, vvvvaaaalllliiiiddddaaaatttteeee ---- rrrruuuunnnn mmmmaaaannnnyyyy ffffiiiilllleeeetttteeeesssstttt cccchhhheeeecccckkkkssss oooonnnn aaaa ttttrrrreeeeeeee SYNOPSIS DESCRIPTION FFFFiiiilllleeee::::::::CCCCoooommmmppppaaaarrrreeee ---- CCCCoooommmmppppaaaarrrreeee ffffiiiilllleeeessss oooorrrr ffffiiiilllleeeehhhhaaaannnnddddlllleeeessss SYNOPSIS DESCRIPTION RETURN AUTHOR FFFFiiiilllleeee::::::::CCCCooooppppyyyy ---- CCCCooooppppyyyy ffffiiiilllleeeessss oooorrrr ffffiiiilllleeeehhhhaaaannnnddddlllleeeessss SYNOPSIS DESCRIPTION Special behavior if syscopy is defined (VMS and OS/2) _r_m_s_c_o_p_y($from,$to[,$date_flag]) RETURN AUTHOR PPPPaaaaggggeeee 66664444 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) FFFFiiiilllleeee::::::::DDDDoooossssGGGGlllloooobbbb ---- DDDDOOOOSSSS lllliiiikkkkeeee gggglllloooobbbbbbbbiiiinnnngggg aaaannnndddd tttthhhheeeennnn ssssoooommmmeeee SYNOPSIS DESCRIPTION EXPORTS (by request only) BUGS AUTHOR HISTORY SEE ALSO FFFFiiiilllleeee::::::::FFFFiiiinnnndddd,,,, ffffiiiinnnndddd ---- ttttrrrraaaavvvveeeerrrrsssseeee aaaa ffffiiiilllleeee ttttrrrreeeeeeee SYNOPSIS DESCRIPTION FFFFiiiilllleeee::::::::PPPPaaaatttthhhh ---- ccccrrrreeeeaaaatttteeee oooorrrr rrrreeeemmmmoooovvvveeee aaaa sssseeeerrrriiiieeeessss ooooffff ddddiiiirrrreeeeccccttttoooorrrriiiieeeessss SYNOPSIS DESCRIPTION AUTHORS REVISION FFFFiiiilllleeee::::::::ssssttttaaaatttt ---- bbbbyyyy----nnnnaaaammmmeeee iiiinnnntttteeeerrrrffffaaaacccceeee ttttoooo PPPPeeeerrrrllll''''ssss bbbbuuuuiiiilllltttt----iiiinnnn _s_t_a_t() functions SYNOPSIS DESCRIPTION NOTE AUTHOR FFFFiiiilllleeeeCCCCaaaacccchhhheeee ---- kkkkeeeeeeeepppp mmmmoooorrrreeee ffffiiiilllleeeessss ooooppppeeeennnn tttthhhhaaaannnn tttthhhheeee ssssyyyysssstttteeeemmmm ppppeeeerrrrmmmmiiiittttssss SYNOPSIS DESCRIPTION BUGS PPPPaaaaggggeeee 66665555 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) FFFFiiiilllleeeeHHHHaaaannnnddddlllleeee ---- ssssuuuuppppppppllllyyyy oooobbbbjjjjeeeecccctttt mmmmeeeetttthhhhooooddddssss ffffoooorrrr ffffiiiilllleeeehhhhaaaannnnddddlllleeeessss SYNOPSIS DESCRIPTION $fh->print, $fh->printf, $fh->getline, $fh->getlines SEE ALSO FFFFiiiinnnnddddBBBBiiiinnnn ---- LLLLooooccccaaaatttteeee ddddiiiirrrreeeeccccttttoooorrrryyyy ooooffff oooorrrriiiiggggiiiinnnnaaaallll ppppeeeerrrrllll ssssccccrrrriiiipppptttt SYNOPSIS DESCRIPTION EXPORTABLE VARIABLES KNOWN BUGS AUTHORS COPYRIGHT REVISION GGGGDDDDBBBBMMMM____FFFFiiiilllleeee ---- PPPPeeeerrrrllll5555 aaaacccccccceeeessssssss ttttoooo tttthhhheeee ggggddddbbbbmmmm lllliiiibbbbrrrraaaarrrryyyy.... SYNOPSIS DESCRIPTION AVAILABILITY BUGS SEE ALSO GGGGeeeettttoooopppptttt::::::::LLLLoooonnnngggg,,,, GGGGeeeettttOOOOppppttttiiiioooonnnnssss ---- eeeexxxxtttteeeennnnddddeeeedddd pppprrrroooocccceeeessssssssiiiinnnngggg ooooffff ccccoooommmmmmmmaaaannnndddd lllliiiinnnneeee ooooppppttttiiiioooonnnnssss SYNOPSIS DESCRIPTION <none>, !, =s, :s, =i, :i, =f, :f Linkage specification Aliases and abbreviations Non-option call-back routine PPPPaaaaggggeeee 66666666 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) Option starters Return value COMPATIBILITY EXAMPLES CONFIGURATION OPTIONS default, auto_abbrev, getopt_compat, require_order, permute, bundling (default: reset), bundling_override (default: reset), ignore_case (default: set), ignore_case_always (default: reset), pass_through (default: reset), debug (default: reset) OTHER USEFUL VARIABLES $Getopt::Long::VERSION, $Getopt::Long::error GGGGeeeettttoooopppptttt::::::::SSSSttttdddd,,,, ggggeeeettttoooopppptttt ---- PPPPrrrroooocccceeeessssssss ssssiiiinnnngggglllleeee----cccchhhhaaaarrrraaaacccctttteeeerrrr sssswwwwiiiittttcccchhhheeeessss wwwwiiiitttthhhh sssswwwwiiiittttcccchhhh cccclllluuuusssstttteeeerrrriiiinnnngggg SYNOPSIS DESCRIPTION IIII11118888NNNN::::::::CCCCoooollllllllaaaatttteeee ---- ccccoooommmmppppaaaarrrreeee 8888----bbbbiiiitttt ssssccccaaaallllaaaarrrr ddddaaaattttaaaa aaaaccccccccoooorrrrddddiiiinnnngggg ttttoooo tttthhhheeee ccccuuuurrrrrrrreeeennnntttt llllooooccccaaaalllleeee SYNOPSIS DESCRIPTION IIIIOOOO ---- llllooooaaaadddd vvvvaaaarrrriiiioooouuuussss IIIIOOOO mmmmoooodddduuuulllleeeessss SYNOPSIS DESCRIPTION IIIIOOOO::::::::FFFFiiiilllleeee ---- ssssuuuuppppppppllllyyyy oooobbbbjjjjeeeecccctttt mmmmeeeetttthhhhooooddddssss ffffoooorrrr ffffiiiilllleeeehhhhaaaannnnddddlllleeeessss SYNOPSIS DESCRIPTION CONSTRUCTOR new ([ ARGS ] ), new_tmpfile METHODS _o_p_e_n( FILENAME [,MODE [,PERMS]] ) SEE ALSO PPPPaaaaggggeeee 66667777 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) HISTORY IIIIOOOO::::::::HHHHaaaannnnddddlllleeee ---- ssssuuuuppppppppllllyyyy oooobbbbjjjjeeeecccctttt mmmmeeeetttthhhhooooddddssss ffffoooorrrr IIII////OOOO hhhhaaaannnnddddlllleeeessss SYNOPSIS DESCRIPTION CONSTRUCTOR new (), new_from_fd ( FD, MODE ) METHODS $fh->fdopen ( FD, MODE ), $fh->opened, $fh->getline, $fh->getlines, $fh->ungetc ( ORD ), $fh->write ( BUF, LEN [, OFFSET }\] ), $fh->flush, $fh->error, $fh->clearerr, $fh->untaint NOTE SEE ALSO BUGS HISTORY IIIIOOOO::::::::PPPPiiiippppeeee,,,, IIIIOOOO::::::::ppppiiiippppeeee ---- ssssuuuuppppppppllllyyyy oooobbbbjjjjeeeecccctttt mmmmeeeetttthhhhooooddddssss ffffoooorrrr ppppiiiippppeeeessss SYNOPSIS DESCRIPTION CONSTRCUTOR new ( [READER, WRITER] ) METHODS reader ([ARGS]), writer ([ARGS]), handles () SEE ALSO AUTHOR COPYRIGHT IIIIOOOO::::::::SSSSeeeeeeeekkkkaaaabbbblllleeee ---- ssssuuuuppppppppllllyyyy sssseeeeeeeekkkk bbbbaaaasssseeeedddd mmmmeeeetttthhhhooooddddssss ffffoooorrrr IIII////OOOO oooobbbbjjjjeeeeccccttttssss SYNOPSIS DESCRIPTION SEE ALSO PPPPaaaaggggeeee 66668888 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) HISTORY IIIIOOOO::::::::SSSSeeeelllleeeecccctttt ---- OOOOOOOO iiiinnnntttteeeerrrrffffaaaacccceeee ttttoooo tttthhhheeee sssseeeelllleeeecccctttt ssssyyyysssstttteeeemmmm ccccaaaallllllll SYNOPSIS DESCRIPTION CONSTRUCTOR new ( [ HANDLES ] ) METHODS add ( HANDLES ), remove ( HANDLES ), exists ( HANDLE ), handles, can_read ( [ TIMEOUT ] ), can_write ( [ TIMEOUT ] ), has_error ( [ TIMEOUT ] ), count (), _b_i_t_s(), _b_i_t_s(), select ( READ, WRITE, ERROR [, TIMEOUT ] ) EXAMPLE AUTHOR COPYRIGHT IIIIOOOO::::::::SSSSoooocccckkkkeeeetttt ---- OOOObbbbjjjjeeeecccctttt iiiinnnntttteeeerrrrffffaaaacccceeee ttttoooo ssssoooocccckkkkeeeetttt ccccoooommmmmmmmuuuunnnniiiiccccaaaattttiiiioooonnnnssss SYNOPSIS DESCRIPTION CONSTRUCTOR new ( [ARGS] ) METHODS _a_c_c_e_p_t([PKG]), _t_i_m_e_o_u_t([VAL]), _s_o_c_k_o_p_t(OPT [, VAL]), sockdomain, socktype, protocol SUB-CLASSES IO::Socket::INET METHODS sockaddr (), sockport (), sockhost (), peeraddr (), peerport (), peerhost () IO::Socket::UNIX METHODS _h_o_s_t_p_a_t_h(), _p_e_e_r_p_a_t_h() SEE ALSO PPPPaaaaggggeeee 66669999 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) AUTHOR COPYRIGHT IIIIOOOO::::::::lllliiiibbbb::::::::IIIIOOOO::::::::FFFFiiiilllleeee,,,, IIIIOOOO::::::::FFFFiiiilllleeee ---- ssssuuuuppppppppllllyyyy oooobbbbjjjjeeeecccctttt mmmmeeeetttthhhhooooddddssss ffffoooorrrr ffffiiiilllleeeehhhhaaaannnnddddlllleeeessss SYNOPSIS DESCRIPTION CONSTRUCTOR new ([ ARGS ] ), new_tmpfile METHODS _o_p_e_n( FILENAME [,MODE [,PERMS]] ) SEE ALSO HISTORY IIIIOOOO::::::::lllliiiibbbb::::::::IIIIOOOO::::::::HHHHaaaannnnddddlllleeee,,,, IIIIOOOO::::::::HHHHaaaannnnddddlllleeee ---- ssssuuuuppppppppllllyyyy oooobbbbjjjjeeeecccctttt mmmmeeeetttthhhhooooddddssss ffffoooorrrr IIII////OOOO hhhhaaaannnnddddlllleeeessss SYNOPSIS DESCRIPTION CONSTRUCTOR new (), new_from_fd ( FD, MODE ) METHODS $fh->fdopen ( FD, MODE ), $fh->opened, $fh->getline, $fh->getlines, $fh->ungetc ( ORD ), $fh->write ( BUF, LEN [, OFFSET }\] ), $fh->flush, $fh->error, $fh->clearerr, $fh->untaint NOTE SEE ALSO BUGS HISTORY IIIIOOOO::::::::lllliiiibbbb::::::::IIIIOOOO::::::::PPPPiiiippppeeee,,,, IIIIOOOO::::::::ppppiiiippppeeee ---- ssssuuuuppppppppllllyyyy oooobbbbjjjjeeeecccctttt mmmmeeeetttthhhhooooddddssss ffffoooorrrr ppppiiiippppeeeessss SYNOPSIS DESCRIPTION CONSTRCUTOR new ( [READER, WRITER] ) PPPPaaaaggggeeee 77770000 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) METHODS reader ([ARGS]), writer ([ARGS]), handles () SEE ALSO AUTHOR COPYRIGHT IIIIOOOO::::::::lllliiiibbbb::::::::IIIIOOOO::::::::SSSSeeeeeeeekkkkaaaabbbblllleeee,,,, IIIIOOOO::::::::SSSSeeeeeeeekkkkaaaabbbblllleeee ---- ssssuuuuppppppppllllyyyy sssseeeeeeeekkkk bbbbaaaasssseeeedddd mmmmeeeetttthhhhooooddddssss ffffoooorrrr IIII////OOOO oooobbbbjjjjeeeeccccttttssss SYNOPSIS DESCRIPTION SEE ALSO HISTORY IIIIOOOO::::::::lllliiiibbbb::::::::IIIIOOOO::::::::SSSSeeeelllleeeecccctttt,,,, IIIIOOOO::::::::SSSSeeeelllleeeecccctttt ---- OOOOOOOO iiiinnnntttteeeerrrrffffaaaacccceeee ttttoooo tttthhhheeee sssseeeelllleeeecccctttt ssssyyyysssstttteeeemmmm ccccaaaallllllll SYNOPSIS DESCRIPTION CONSTRUCTOR new ( [ HANDLES ] ) METHODS add ( HANDLES ), remove ( HANDLES ), exists ( HANDLE ), handles, can_read ( [ TIMEOUT ] ), can_write ( [ TIMEOUT ] ), has_error ( [ TIMEOUT ] ), count (), _b_i_t_s(), _b_i_t_s(), select ( READ, WRITE, ERROR [, TIMEOUT ] ) EXAMPLE AUTHOR COPYRIGHT IIIIOOOO::::::::lllliiiibbbb::::::::IIIIOOOO::::::::SSSSoooocccckkkkeeeetttt,,,, IIIIOOOO::::::::SSSSoooocccckkkkeeeetttt ---- OOOObbbbjjjjeeeecccctttt iiiinnnntttteeeerrrrffffaaaacccceeee ttttoooo ssssoooocccckkkkeeeetttt ccccoooommmmmmmmuuuunnnniiiiccccaaaattttiiiioooonnnnssss SYNOPSIS DESCRIPTION CONSTRUCTOR new ( [ARGS] ) PPPPaaaaggggeeee 77771111 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) METHODS _a_c_c_e_p_t([PKG]), _t_i_m_e_o_u_t([VAL]), _s_o_c_k_o_p_t(OPT [, VAL]), sockdomain, socktype, protocol SUB-CLASSES IO::Socket::INET METHODS sockaddr (), sockport (), sockhost (), peeraddr (), peerport (), peerhost () IO::Socket::UNIX METHODS _h_o_s_t_p_a_t_h(), _p_e_e_r_p_a_t_h() SEE ALSO AUTHOR COPYRIGHT IIIIPPPPCCCC::::::::OOOOppppeeeennnn2222,,,, ooooppppeeeennnn2222 ---- ooooppppeeeennnn aaaa pppprrrroooocccceeeessssssss ffffoooorrrr bbbbooootttthhhh rrrreeeeaaaaddddiiiinnnngggg aaaannnndddd wwwwrrrriiiittttiiiinnnngggg SYNOPSIS DESCRIPTION WARNING SEE ALSO IIIIPPPPCCCC::::::::OOOOppppeeeennnn3333,,,, ooooppppeeeennnn3333 ---- ooooppppeeeennnn aaaa pppprrrroooocccceeeessssssss ffffoooorrrr rrrreeeeaaaaddddiiiinnnngggg,,,, wwwwrrrriiiittttiiiinnnngggg,,,, aaaannnndddd eeeerrrrrrrroooorrrr hhhhaaaannnnddddlllliiiinnnngggg SYNOPSIS DESCRIPTION WARNING MMMMaaaatttthhhh::::::::BBBBiiiiggggFFFFllllooooaaaatttt ---- AAAArrrrbbbbiiiittttrrrraaaarrrryyyy lllleeeennnnggggtttthhhh ffffllllooooaaaatttt mmmmaaaatttthhhh ppppaaaacccckkkkaaaaggggeeee SYNOPSIS DESCRIPTION number format, Error returns 'NaN', Division is computed to BUGS PPPPaaaaggggeeee 77772222 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) AUTHOR MMMMaaaatttthhhh::::::::BBBBiiiiggggIIIInnnntttt ---- AAAArrrrbbbbiiiittttrrrraaaarrrryyyy ssssiiiizzzzeeee iiiinnnntttteeeeggggeeeerrrr mmmmaaaatttthhhh ppppaaaacccckkkkaaaaggggeeee SYNOPSIS DESCRIPTION Canonical notation, Input, Output EXAMPLES BUGS AUTHOR MMMMaaaatttthhhh::::::::CCCCoooommmmpppplllleeeexxxx ---- ccccoooommmmpppplllleeeexxxx nnnnuuuummmmbbbbeeeerrrrssss aaaannnndddd aaaassssssssoooocccciiiiaaaatttteeeedddd mmmmaaaatttthhhheeeemmmmaaaattttiiiiccccaaaallll ffffuuuunnnnccccttttiiiioooonnnnssss SYNOPSIS DESCRIPTION OPERATIONS CREATION STRINGIFICATION USAGE ERRORS DUE TO DIVISION BY ZERO BUGS AUTHORS MMMMaaaatttthhhh::::::::TTTTrrrriiiigggg ---- ttttrrrriiiiggggoooonnnnoooommmmeeeettttrrrriiiicccc ffffuuuunnnnccccttttiiiioooonnnnssss SYNOPSIS DESCRIPTION TRIGONOMETRIC FUNCTIONS ERRORS DUE TO DIVISION BY ZERO SIMPLE (REAL) ARGUMENTS, COMPLEX RESULTS ANGLE CONVERSIONS BUGS PPPPaaaaggggeeee 77773333 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) AUTHORS NNNNDDDDBBBBMMMM____FFFFiiiilllleeee ---- TTTTiiiieeeedddd aaaacccccccceeeessssssss ttttoooo nnnnddddbbbbmmmm ffffiiiilllleeeessss SYNOPSIS DESCRIPTION NNNNeeeetttt::::::::PPPPiiiinnnngggg ---- cccchhhheeeecccckkkk aaaa rrrreeeemmmmooootttteeee hhhhoooosssstttt ffffoooorrrr rrrreeeeaaaacccchhhhaaaabbbbiiiilllliiiittttyyyy SYNOPSIS DESCRIPTION Functions Net::Ping->_n_e_w([$proto [, $def_timeout [, $bytes]]]);, $p->_p_i_n_g($host [, $timeout]);, $p->_c_l_o_s_e();, _p_i_n_g_e_c_h_o($host [, $timeout]); WARNING NOTES NNNNeeeetttt::::::::hhhhoooosssstttteeeennnntttt ---- bbbbyyyy----nnnnaaaammmmeeee iiiinnnntttteeeerrrrffffaaaacccceeee ttttoooo PPPPeeeerrrrllll''''ssss bbbbuuuuiiiilllltttt----iiiinnnn ggggeeeetttthhhhoooosssstttt****(((()))) ffffuuuunnnnccccttttiiiioooonnnnssss SYNOPSIS DESCRIPTION EXAMPLES NOTE AUTHOR NNNNeeeetttt::::::::nnnneeeetttteeeennnntttt ---- bbbbyyyy----nnnnaaaammmmeeee iiiinnnntttteeeerrrrffffaaaacccceeee ttttoooo PPPPeeeerrrrllll''''ssss bbbbuuuuiiiilllltttt----iiiinnnn ggggeeeettttnnnneeeetttt****(((()))) ffffuuuunnnnccccttttiiiioooonnnnssss SYNOPSIS DESCRIPTION EXAMPLES NOTE AUTHOR NNNNeeeetttt::::::::pppprrrroooottttooooeeeennnntttt ---- bbbbyyyy----nnnnaaaammmmeeee iiiinnnntttteeeerrrrffffaaaacccceeee ttttoooo PPPPeeeerrrrllll''''ssss bbbbuuuuiiiilllltttt----iiiinnnn ggggeeeettttpppprrrroooottttoooo****(((()))) ffffuuuunnnnccccttttiiiioooonnnnssss PPPPaaaaggggeeee 77774444 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) SYNOPSIS DESCRIPTION NOTE AUTHOR NNNNeeeetttt::::::::sssseeeerrrrvvvveeeennnntttt ---- bbbbyyyy----nnnnaaaammmmeeee iiiinnnntttteeeerrrrffffaaaacccceeee ttttoooo PPPPeeeerrrrllll''''ssss bbbbuuuuiiiilllltttt----iiiinnnn ggggeeeettttsssseeeerrrrvvvv****(((()))) ffffuuuunnnnccccttttiiiioooonnnnssss SYNOPSIS DESCRIPTION EXAMPLES NOTE AUTHOR OOOODDDDBBBBMMMM____FFFFiiiilllleeee ---- TTTTiiiieeeedddd aaaacccccccceeeessssssss ttttoooo ooooddddbbbbmmmm ffffiiiilllleeeessss SYNOPSIS DESCRIPTION OOOOppppccccooooddddeeee ---- DDDDiiiissssaaaabbbblllleeee nnnnaaaammmmeeeedddd ooooppppccccooooddddeeeessss wwwwhhhheeeennnn ccccoooommmmppppiiiilllliiiinnnngggg ppppeeeerrrrllll ccccooooddddeeee 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) PPPPaaaaggggeeee 77775555 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) Predefined Opcode Tags :base_core, :base_mem, :base_loop, :base_io, :base_orig, :base_math, :default, :filesys_read, :sys_db, :browse, :filesys_open, :filesys_write, :subprocess, :ownprocess, :others, :still_to_be_decided, :dangerous SEE ALSO AUTHORS OOOOppppccccooooddddeeee::::::::SSSSaaaaffffeeee,,,, SSSSaaaaffffeeee ---- CCCCoooommmmppppiiiilllleeee aaaannnndddd eeeexxxxeeeeccccuuuutttteeee ccccooooddddeeee iiiinnnn rrrreeeessssttttrrrriiiicccctttteeeedddd ccccoooommmmppppaaaarrrrttttmmmmeeeennnnttttssss SYNOPSIS DESCRIPTION a new namespace, an operator mask WARNING RECENT CHANGES Methods in class Safe permit (OP, ...), permit_only (OP, ...), deny (OP, ...), deny_only (OP, ...), trap (OP, ...), untrap (OP, ...), share (NAME, ...), share_from (PACKAGE, ARRAYREF), varglob (VARNAME), reval (STRING), rdo (FILENAME), root (NAMESPACE), mask (MASK) Some Safety Issues Memory, CPU, Snooping, Signals, State Changes AUTHOR OOOOppppccccooooddddeeee::::::::ooooppppssss,,,, ooooppppssss ---- PPPPeeeerrrrllll pppprrrraaaaggggmmmmaaaa ttttoooo rrrreeeessssttttrrrriiiicccctttt uuuunnnnssssaaaaffffeeee ooooppppeeeerrrraaaattttiiiioooonnnnssss wwwwhhhheeeennnn ccccoooommmmppppiiiilllliiiinnnngggg SYNOPSIS DESCRIPTION SEE ALSO PPPPOOOOSSSSIIIIXXXX ---- PPPPeeeerrrrllll iiiinnnntttteeeerrrrffffaaaacccceeee ttttoooo IIIIEEEEEEEEEEEE SSSSttttdddd 1111000000003333....1111 SYNOPSIS DESCRIPTION NOTE CAVEATS PPPPaaaaggggeeee 77776666 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) 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, 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, 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, stroul, 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 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 PPPPaaaaggggeeee 77777777 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) 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, Macros CREATION PPPPoooodddd::::::::HHHHttttmmmmllll,,,, PPPPoooodddd::::::::HHHHTTTTMMMMLLLL ---- mmmmoooodddduuuulllleeee ttttoooo ccccoooonnnnvvvveeeerrrrtttt ppppoooodddd ffffiiiilllleeeessss ttttoooo HHHHTTTTMMMMLLLL SYNOPSIS DESCRIPTION PPPPaaaaggggeeee 77778888 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) ARGUMENTS help, htmlroot, infile, outfile, podroot, podpath, libpods, netscape, nonetscape, index, noindex, recurse, norecurse, title, verbose EXAMPLE AUTHOR BUGS SEE ALSO COPYRIGHT PPPPoooodddd::::::::TTTTeeeexxxxtttt ---- ccccoooonnnnvvvveeeerrrrtttt PPPPOOOODDDD ddddaaaattttaaaa ttttoooo ffffoooorrrrmmmmaaaatttttttteeeedddd AAAASSSSCCCCIIIIIIII tttteeeexxxxtttt SYNOPSIS DESCRIPTION AUTHOR TODO SSSSDDDDBBBBMMMM____FFFFiiiilllleeee ---- TTTTiiiieeeedddd aaaacccccccceeeessssssss ttttoooo ssssddddbbbbmmmm ffffiiiilllleeeessss SYNOPSIS DESCRIPTION SSSSaaaaffffeeee ---- CCCCoooommmmppppiiiilllleeee aaaannnndddd eeeexxxxeeeeccccuuuutttteeee ccccooooddddeeee iiiinnnn rrrreeeessssttttrrrriiiicccctttteeeedddd ccccoooommmmppppaaaarrrrttttmmmmeeeennnnttttssss SYNOPSIS DESCRIPTION a new namespace, an operator mask WARNING RECENT CHANGES Methods in class Safe permit (OP, ...), permit_only (OP, ...), deny (OP, ...), deny_only (OP, ...), trap (OP, ...), untrap (OP, ...), share (NAME, ...), share_from (PACKAGE, ARRAYREF), varglob (VARNAME), reval (STRING), rdo (FILENAME), root (NAMESPACE), mask (MASK) Some Safety Issues Memory, CPU, Snooping, Signals, State Changes PPPPaaaaggggeeee 77779999 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) AUTHOR SSSSeeeeaaaarrrrcccchhhh::::::::DDDDiiiicccctttt,,,, llllooooooookkkk ---- sssseeeeaaaarrrrcccchhhh ffffoooorrrr kkkkeeeeyyyy iiiinnnn ddddiiiiccccttttiiiioooonnnnaaaarrrryyyy ffffiiiilllleeee SYNOPSIS DESCRIPTION SSSSeeeelllleeeeccccttttSSSSaaaavvvveeeerrrr ---- ssssaaaavvvveeee aaaannnndddd rrrreeeessssttttoooorrrreeee sssseeeelllleeeecccctttteeeedddd ffffiiiilllleeee hhhhaaaannnnddddlllleeee SYNOPSIS DESCRIPTION SSSSeeeellllffffLLLLooooaaaaddddeeeerrrr ---- llllooooaaaadddd ffffuuuunnnnccccttttiiiioooonnnnssss oooonnnnllllyyyy oooonnnn ddddeeeemmmmaaaannnndddd 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 SSSShhhheeeellllllll ---- rrrruuuunnnn sssshhhheeeellllllll ccccoooommmmmmmmaaaannnnddddssss ttttrrrraaaannnnssssppppaaaarrrreeeennnnttttllllyyyy wwwwiiiitttthhhhiiiinnnn ppppeeeerrrrllll SYNOPSIS DESCRIPTION AUTHOR SSSSoooocccckkkkeeeetttt,,,, ssssoooocccckkkkaaaaddddddddrrrr____iiiinnnn,,,, ssssoooocccckkkkaaaaddddddddrrrr____uuuunnnn,,,, iiiinnnneeeetttt____aaaattttoooonnnn,,,, iiiinnnneeeetttt____nnnnttttooooaaaa ---- llllooooaaaadddd tttthhhheeee CCCC ssssoooocccckkkkeeeetttt....hhhh ddddeeeeffffiiiinnnneeeessss aaaannnndddd ssssttttrrrruuuuccccttttuuuurrrreeee mmmmaaaannnniiiippppuuuullllaaaattttoooorrrrssss SYNOPSIS DESCRIPTION inet_aton HOSTNAME, inet_ntoa IP_ADDRESS, INADDR_ANY, INADDR_BROADCAST, INADDR_LOOPBACK, INADDR_NONE, 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, PPPPaaaaggggeeee 88880000 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) pack_sockaddr_un PATH, unpack_sockaddr_un SOCKADDR_UN SSSSyyyymmmmbbbboooollll ---- mmmmaaaannnniiiippppuuuullllaaaatttteeee PPPPeeeerrrrllll ssssyyyymmmmbbbboooollllssss aaaannnndddd tttthhhheeeeiiiirrrr nnnnaaaammmmeeeessss SYNOPSIS DESCRIPTION SSSSyyyyssss::::::::HHHHoooossssttttnnnnaaaammmmeeee ---- TTTTrrrryyyy eeeevvvveeeerrrryyyy ccccoooonnnncccceeeeiiiivvvvaaaabbbblllleeee wwwwaaaayyyy ttttoooo ggggeeeetttt hhhhoooossssttttnnnnaaaammmmeeee SYNOPSIS DESCRIPTION AUTHOR SSSSyyyysssslllloooogggg,,,, SSSSyyyyssss::::::::SSSSyyyysssslllloooogggg,,,, ooooppppeeeennnnlllloooogggg,,,, cccclllloooosssseeeelllloooogggg,,,, sssseeeettttllllooooggggmmmmaaaasssskkkk,,,, ssssyyyysssslllloooogggg ---- PPPPeeeerrrrllll iiiinnnntttteeeerrrrffffaaaacccceeee ttttoooo tttthhhheeee UUUUNNNNIIIIXXXX _s_y_s_l_o_g(3) calls SYNOPSIS DESCRIPTION openlog $ident, $logopt, $facility, syslog $priority, $format, @args, setlogmask $mask_priority, closelog EXAMPLES DEPENDENCIES SEE ALSO AUTHOR TTTTeeeerrrrmmmm::::::::CCCCaaaapppp ---- PPPPeeeerrrrllll tttteeeerrrrmmmmccccaaaapppp iiiinnnntttteeeerrrrffffaaaacccceeee SYNOPSIS DESCRIPTION EXAMPLES TTTTeeeerrrrmmmm::::::::CCCCoooommmmpppplllleeeetttteeee ---- PPPPeeeerrrrllll wwwwoooorrrrdddd ccccoooommmmpppplllleeeettttiiiioooonnnn mmmmoooodddduuuulllleeee SYNOPSIS DESCRIPTION <tab>, ^D, ^U, <del>, <bs> DIAGNOSTICS PPPPaaaaggggeeee 88881111 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) BUGS AUTHOR TTTTeeeerrrrmmmm::::::::RRRReeeeaaaaddddLLLLiiiinnnneeee ---- PPPPeeeerrrrllll iiiinnnntttteeeerrrrffffaaaacccceeee ttttoooo vvvvaaaarrrriiiioooouuuussss rrrreeeeaaaaddddlllliiiinnnneeee 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 EXPORTS ENVIRONMENT TTTTeeeesssstttt::::::::HHHHaaaarrrrnnnneeeessssssss ---- rrrruuuunnnn ppppeeeerrrrllll ssssttttaaaannnnddddaaaarrrrdddd tttteeeesssstttt ssssccccrrrriiiippppttttssss wwwwiiiitttthhhh ssssttttaaaattttiiiissssttttiiiiccccssss SYNOPSIS DESCRIPTION The test script output EXPORT DIAGNOSTICS All tests successful.\nFiles=%d, Tests=%d, %s, FAILED tests %s\n\tFailed %d/%d tests, %.2f%% okay., Test returned status %d (wstat %d), Failed 1 test, %.2f%% okay. %s, Failed %d/%d tests, %.2f%% okay. %s SEE ALSO AUTHORS BUGS TTTTeeeexxxxtttt::::::::AAAAbbbbbbbbrrrreeeevvvv,,,, aaaabbbbbbbbrrrreeeevvvv ---- ccccrrrreeeeaaaatttteeee aaaannnn aaaabbbbbbbbrrrreeeevvvviiiiaaaattttiiiioooonnnn ttttaaaabbbblllleeee ffffrrrroooommmm aaaa lllliiiisssstttt SYNOPSIS DESCRIPTION EXAMPLE PPPPaaaaggggeeee 88882222 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) TTTTeeeexxxxtttt::::::::PPPPaaaarrrrsssseeeeWWWWoooorrrrddddssss ---- ppppaaaarrrrsssseeee tttteeeexxxxtttt iiiinnnnttttoooo aaaannnn aaaarrrrrrrraaaayyyy ooooffff ttttooookkkkeeeennnnssss SYNOPSIS DESCRIPTION AUTHORS TTTTeeeexxxxtttt::::::::SSSSoooouuuunnnnddddeeeexxxx ---- IIIImmmmpppplllleeeemmmmeeeennnnttttaaaattttiiiioooonnnn ooooffff tttthhhheeee SSSSoooouuuunnnnddddeeeexxxx AAAAllllggggoooorrrriiiitttthhhhmmmm aaaassss DDDDeeeessssccccrrrriiiibbbbeeeedddd bbbbyyyy KKKKnnnnuuuutttthhhh SYNOPSIS DESCRIPTION EXAMPLES LIMITATIONS AUTHOR TTTTeeeexxxxtttt::::::::TTTTaaaabbbbssss -------- eeeexxxxppppaaaannnndddd aaaannnndddd uuuunnnneeeexxxxppppaaaannnndddd ttttaaaabbbbssss ppppeeeerrrr tttthhhheeee uuuunnnniiiixxxx _e_x_p_a_n_d(1) and _u_n_e_x_p_a_n_d(1) SYNOPSIS DESCRIPTION BUGS AUTHOR TTTTeeeexxxxtttt::::::::WWWWrrrraaaapppp ---- lllliiiinnnneeee wwwwrrrraaaappppppppiiiinnnngggg ttttoooo ffffoooorrrrmmmm ssssiiiimmmmpppplllleeee ppppaaaarrrraaaaggggrrrraaaapppphhhhssss SYNOPSIS DESCRIPTION EXAMPLE BUGS AUTHOR TTTTiiiieeee::::::::HHHHaaaasssshhhh,,,, TTTTiiiieeee::::::::SSSSttttddddHHHHaaaasssshhhh ---- bbbbaaaasssseeee ccccllllaaaassssssss ddddeeeeffffiiiinnnniiiittttiiiioooonnnnssss ffffoooorrrr ttttiiiieeeedddd hhhhaaaasssshhhheeeessss 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 PPPPaaaaggggeeee 88883333 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) CAVEATS MORE INFORMATION TTTTiiiieeee::::::::RRRReeeeffffHHHHaaaasssshhhh ---- uuuusssseeee rrrreeeeffffeeeerrrreeeennnncccceeeessss aaaassss hhhhaaaasssshhhh kkkkeeeeyyyyssss SYNOPSIS DESCRIPTION EXAMPLE AUTHOR VERSION SEE ALSO TTTTiiiieeee::::::::SSSSccccaaaallllaaaarrrr,,,, TTTTiiiieeee::::::::SSSSttttddddSSSSccccaaaallllaaaarrrr ---- bbbbaaaasssseeee ccccllllaaaassssssss ddddeeeeffffiiiinnnniiiittttiiiioooonnnnssss ffffoooorrrr ttttiiiieeeedddd ssssccccaaaallllaaaarrrrssss SYNOPSIS DESCRIPTION TIESCALAR classname, LIST, FETCH this, STORE this, value, DESTROY this MORE INFORMATION TTTTiiiieeee::::::::SSSSuuuubbbbssssttttrrrrHHHHaaaasssshhhh ---- FFFFiiiixxxxeeeedddd----ttttaaaabbbblllleeee----ssssiiiizzzzeeee,,,, ffffiiiixxxxeeeedddd----kkkkeeeeyyyy----lllleeeennnnggggtttthhhh hhhhaaaasssshhhhiiiinnnngggg SYNOPSIS DESCRIPTION CAVEATS TTTTiiiimmmmeeee::::::::LLLLooooccccaaaallll ---- eeeeffffffffiiiicccciiiieeeennnnttttllllyyyy ccccoooommmmppppuuuutttteeee ttttiiiimmmmeeee ffffrrrroooommmm llllooooccccaaaallll aaaannnndddd GGGGMMMMTTTT ttttiiiimmmmeeee SYNOPSIS DESCRIPTION TTTTiiiimmmmeeee::::::::ggggmmmmttttiiiimmmmeeee ---- bbbbyyyy----nnnnaaaammmmeeee iiiinnnntttteeeerrrrffffaaaacccceeee ttttoooo PPPPeeeerrrrllll''''ssss bbbbuuuuiiiilllltttt----iiiinnnn _g_m_t_i_m_e() function SYNOPSIS DESCRIPTION NOTE AUTHOR PPPPaaaaggggeeee 88884444 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) TTTTiiiimmmmeeee::::::::llllooooccccaaaallllttttiiiimmmmeeee ---- bbbbyyyy----nnnnaaaammmmeeee iiiinnnntttteeeerrrrffffaaaacccceeee ttttoooo PPPPeeeerrrrllll''''ssss bbbbuuuuiiiilllltttt----iiiinnnn _l_o_c_a_l_t_i_m_e() function SYNOPSIS DESCRIPTION NOTE AUTHOR TTTTiiiimmmmeeee::::::::ttttmmmm ---- iiiinnnntttteeeerrrrnnnnaaaallll oooobbbbjjjjeeeecccctttt uuuusssseeeedddd bbbbyyyy TTTTiiiimmmmeeee::::::::ggggmmmmttttiiiimmmmeeee aaaannnndddd TTTTiiiimmmmeeee::::::::llllooooccccaaaallllttttiiiimmmmeeee SYNOPSIS DESCRIPTION AUTHOR UUUUNNNNIIIIVVVVEEEERRRRSSSSAAAALLLL ---- bbbbaaaasssseeee ccccllllaaaassssssss ffffoooorrrr AAAALLLLLLLL ccccllllaaaasssssssseeeessss ((((bbbblllleeeesssssssseeeedddd rrrreeeeffffeeeerrrreeeennnncccceeeessss)))) SYNOPSIS DESCRIPTION isa ( TYPE ), can ( METHOD ), VERSION ( [ REQUIRE ] ), isa ( VAL, TYPE ), can ( VAL, METHOD ) UUUUsssseeeerrrr::::::::ggggrrrreeeennnntttt ---- bbbbyyyy----nnnnaaaammmmeeee iiiinnnntttteeeerrrrffffaaaacccceeee ttttoooo PPPPeeeerrrrllll''''ssss bbbbuuuuiiiilllltttt----iiiinnnn ggggeeeettttggggrrrr****(((()))) ffffuuuunnnnccccttttiiiioooonnnnssss SYNOPSIS DESCRIPTION NOTE AUTHOR UUUUsssseeeerrrr::::::::ppppwwwweeeennnntttt ---- bbbbyyyy----nnnnaaaammmmeeee iiiinnnntttteeeerrrrffffaaaacccceeee ttttoooo PPPPeeeerrrrllll''''ssss bbbbuuuuiiiilllltttt----iiiinnnn ggggeeeettttppppwwww****(((()))) ffffuuuunnnnccccttttiiiioooonnnnssss SYNOPSIS DESCRIPTION NOTE AUTHOR AAAAUUUUXXXXIIIILLLLIIIIAAAARRRRYYYY DDDDOOOOCCCCUUUUMMMMEEEENNNNTTTTAAAATTTTIIIIOOOONNNN Here should be listed all the extra programs' documentation, but they don't all have manual pages yet: PPPPaaaaggggeeee 88885555 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) a2p s2p find2perl h2ph c2ph h2xs xsubpp pod2man wrapsuid AAAAUUUUTTTTHHHHOOOORRRR Larry Wall <_l_a_r_r_y@_w_a_l_l._o_r_g>, with the help of oodles of other folks. PPPPaaaaggggeeee 88886666 PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPEEEERRRRLLLLTTTTOOOOCCCC((((1111)))) PPPPaaaaggggeeee 88887777 
