<?php
/*************************************************************************************
* perl.php
* --------
* Author: Andreas Gohr (andi@splitbrain.org), Ben Keen (ben.keen@gmail.com)
* Copyright: (c) 2004 Andreas Gohr, Ben Keen (http://www.benjaminkeen.org/), Nigel McNie (http://qbnz.com/highlighter/)
* Release Version: 1.0.8.4
* Date Started: 2004/08/20
*
* Perl language file for GeSHi.
*
* CHANGES
* -------
* 2008/06/22 (1.0.8)
* - Added support for system calls in backticks (Corley Kinnane)
* 2008/05/23 (1.0.7.22)
* - Added description of extra language features (SF#1970248)
* - Added comment_regexp for predefined variables
* 2008/02/15 (1.003)
* - Fixed SF#1891630 with placebo patch
* 2006/01/05 (1.0.2)
* - Used hardescape feature for ' strings (Cliff Stanford)
* 2004/11/27 (1.0.1)
* - Added support for multiple object splitters
* 2004/08/20 (1.0.0)
* - First Release
*
* TODO (updated 2004/11/27)
* -------------------------
* * LABEL:
* * string comparison operators
*
*************************************************************************************
*
* This file is part of GeSHi.
*
* GeSHi is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* GeSHi is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GeSHi; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
************************************************************************************/
$language_data = array (
'LANG_NAME' => 'Perl',
'COMMENT_SINGLE' => array(1 => '#'),
'COMMENT_MULTI' => array(
'=back' => '=cut',
'=head' => '=cut',
'=item' => '=cut',
'=over' => '=cut',
'=begin' => '=cut',
'=end' => '=cut',
'=for' => '=cut',
'=encoding' => '=cut',
'=pod' => '=cut'
),
'COMMENT_REGEXP' => array(
//Regular expressions
2 => "/(?<=[\\s^])(s|tr|y)\\/(?:\\\\.|(?!\n)[^\\/\\\\])+\\/(?:\\\\.|(?!\n)[^\\/\\\\])*\\/[msixpogcde]*(?=[\\s$\\.\\;])|(?<=[\\s^(=])(m|q[qrwx]?)?\\/(?:\\\\.|(?!\n)[^\\/\\\\])+\\/[msixpogc]*(?=[\\s$\\.\\,\\;\\)])/iU",
//Regular expression match variables
3 => '/\$\d+/',
//Heredoc
4 => '/<<\s*?([\'"]?)([a-zA-Z0-9]+)\1;[^\n]*?\\n.*\\n\\2(?![a-zA-Z0-9])/siU',
//Predefined variables
5 => '/\$(\^[a-zA-Z]?|[\*\$`\'&_\.,+\-~:;\\\\\/"\|%=\?!@#<>\(\)\[\]])(?!\w)|@[_+\-]|%[!]|\$(?=\{)/',
),
'CASE_KEYWORDS' => GESHI_CAPS_NO_CHANGE,
'QUOTEMARKS' => array('"','`'),
'HARDQUOTE' => array("'", "'"), // An optional 2-element array defining the beginning and end of a hard-quoted string
'HARDESCAPE' => array('\\\'',),
// Things that must still be escaped inside a hard-quoted string
// If HARDQUOTE is defined, HARDESCAPE must be defined
// This will not work unless the first character of each element is either in the
// QUOTEMARKS array or is the ESCAPE_CHAR
'ESCAPE_CHAR' => '\\',
'KEYWORDS' => array(
1 => array(
'case', 'do', 'else', 'elsif', 'for', 'if', 'then', 'until', 'while', 'foreach', 'my',
'xor', 'or', 'and', 'unless', 'next', 'last', 'redo', 'not', 'our',
'reset', 'continue', 'cmp', 'ne', 'eq', 'lt', 'gt', 'le', 'ge',
),
2 => array(
'use', 'sub', 'new', '__END__', '__DATA__', '__DIE__', '__WARN__', 'BEGIN',
'STDIN', 'STDOUT', 'STDERR', 'ARGV', 'ARGVOUT'
),
3 => array(
'abs', 'accept', 'alarm', 'atan2', 'bind', 'binmode', 'bless',
'caller', 'chdir', 'chmod', 'chomp', 'chop', 'chown', 'chr',
'chroot', 'close', 'closedir', 'connect', 'cos',
'crypt', 'dbmclose', 'dbmopen', 'defined', 'delete', 'die',
'dump', 'each', 'endgrent', 'endhostent', 'endnetent', 'endprotoent',
'endpwent', 'endservent', 'eof', 'eval', 'exec', 'exists', 'exit',
'exp', 'fcntl', 'fileno', 'flock', 'fork', 'format', 'formline',
'getc', 'getgrent', 'getgrgid', 'getgrnam', 'gethostbyaddr',
'gethostbyname', 'gethostent', 'getlogin', 'getnetbyaddr', 'getnetbyname',
'getnetent', 'getpeername', 'getpgrp', 'getppid', 'getpriority',
'getprotobyname', 'getprotobynumber', 'getprotoent', 'getpwent',
'getpwnam', 'getpwuid', 'getservbyname', 'getservbyport', 'getservent',
'getsockname', 'getsockopt', 'glob', 'gmtime', 'goto', 'grep',
'hex', 'import', 'index', 'int', 'ioctl', 'join', 'keys', 'kill',
'lc', 'lcfirst', 'length', 'link', 'listen', 'local',
'localtime', 'log', 'lstat', 'm', 'map', 'mkdir', 'msgctl', 'msgget',
'msgrcv', 'msgsnd', 'no', 'oct', 'open', 'opendir',
'ord', 'pack', 'package', 'pipe', 'pop', 'pos', 'print',
'printf', 'prototype', 'push', 'qq', 'qr', 'quotemeta', 'qw',
'qx', 'q', 'rand', 'read', 'readdir', 'readline', 'readlink', 'readpipe',
'recv', 'ref', 'rename', 'require', 'return',
'reverse', 'rewinddir', 'rindex', 'rmdir', 's', 'scalar', 'seek',
'seekdir', 'select', 'semctl', 'semget', 'semop', 'send', 'setgrent',
'sethostent', 'setnetent', 'setpgrp', 'setpriority', 'setprotoent',
'setpwent', 'setservent', 'setsockopt', 'shift', 'shmctl', 'shmget',
'shmread', 'shmwrite', 'shutdown', 'sin', 'sleep', 'socket', 'socketpair',
'sort', 'splice', 'split', 'sprintf', 'sqrt', 'srand', 'stat',
'study', 'substr', 'symlink', 'syscall', 'sysopen', 'sysread',
'sysseek', 'system', 'syswrite', 'tell', 'telldir', 'tie', 'tied',
'time', 'times', 'tr', 'truncate', 'uc', 'ucfirst', 'umask', 'undef',
'unlink', 'unpack', 'unshift', 'untie', 'utime', 'values',
'vec', 'wait', 'waitpid', 'wantarray', 'warn', 'write', 'y'
)
),
'SYMBOLS' => array(
'<', '>', '=',
'!', '@', '~', '&', '|', '^',
'+','-', '*', '/', '%',
',', ';', '?', '.', ':'
),
'CASE_SENSITIVE' => array(
GESHI_COMMENTS => false,
1 => true,
2 => true,
3 => true,
),
'STYLES' => array(
'KEYWORDS' => array(
1 => 'color: #b1b100;',
2 => 'color: #000000; font-weight: bold;',
3 => 'color: #000066;'
),
'COMMENTS' => array(
1 => 'color: #666666; font-style: italic;',
2 => 'color: #009966; font-style: italic;',
3 => 'color: #0000ff;',
4 => 'color: #cc0000; font-style: italic;',
5 => 'color: #0000ff;',
'MULTI' => 'color: #666666; font-style: italic;'
),
'ESCAPE_CHAR' => array(
0 => 'color: #000099; font-weight: bold;',
'HARD' => 'color: #000099; font-weight: bold;'
),
'BRACKETS' => array(
0 => 'color: #009900;'
),
'STRINGS' => array(
0 => 'color: #ff0000;',
'HARD' => 'color: #ff0000;'
),
'NUMBERS' => array(
0 => 'color: #cc66cc;'
),
'METHODS' => array(
1 => 'color: #006600;',
2 => 'color: #006600;'
),
'SYMBOLS' => array(
0 => 'color: #339933;'
),
'REGEXPS' => array(
0 => 'color: #0000ff;',
4 => 'color: #009999;',
),
'SCRIPT' => array(
)
),
'URLS' => array(
1 => '',
2 => '',
3 => 'http://perldoc.perl.org/functions/{FNAMEL}.html'
),
'OOLANG' => true,
'OBJECT_SPLITTERS' => array(
1 => '->',
2 => '::'
),
'REGEXPS' => array(
//Variable
0 => '(?:\$[\$#]?|\\\\(?:[@%*]?|\\\\*\$|&)|%[$]?|@[$]?|\*[$]?|&[$]?)[a-zA-Z_][a-zA-Z0-9_]*',
//File Descriptor
4 => '<[a-zA-Z_][a-zA-Z0-9_]*>',
),
'STRICT_MODE_APPLIES' => GESHI_NEVER,
'SCRIPT_DELIMITERS' => array(
),
'HIGHLIGHT_STRICT_BLOCK' => array(
),
'PARSER_CONTROL' => array(
'COMMENTS' => array(
'DISALLOWED_BEFORE' => '$'
)
)
);
?>
