212 lines
8.6 KiB
PHP
212 lines
8.6 KiB
PHP
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<?php
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/*************************************************************************************
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* perl.php
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* --------
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* Author: Andreas Gohr (andi@splitbrain.org), Ben Keen (ben.keen@gmail.com)
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* Copyright: (c) 2004 Andreas Gohr, Ben Keen (http://www.benjaminkeen.org/), Nigel McNie (http://qbnz.com/highlighter/)
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* Release Version: 1.0.8.12
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* Date Started: 2004/08/20
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*
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* Perl language file for GeSHi.
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*
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* CHANGES
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* -------
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* 2008/06/22 (1.0.8)
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* - Added support for system calls in backticks (Corley Kinnane)
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* 2008/05/23 (1.0.7.22)
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* - Added description of extra language features (SF#1970248)
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* - Added comment_regexp for predefined variables
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* 2008/02/15 (1.003)
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* - Fixed SF#1891630 with placebo patch
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* 2006/01/05 (1.0.2)
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* - Used hardescape feature for ' strings (Cliff Stanford)
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* 2004/11/27 (1.0.1)
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* - Added support for multiple object splitters
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* 2004/08/20 (1.0.0)
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* - First Release
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*
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* TODO (updated 2004/11/27)
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* -------------------------
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* * LABEL:
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* * string comparison operators
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*
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*************************************************************************************
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*
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* This file is part of GeSHi.
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*
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* GeSHi is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* GeSHi is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GeSHi; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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************************************************************************************/
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$language_data = array (
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'LANG_NAME' => 'Perl',
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'COMMENT_SINGLE' => array(1 => '#'),
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'COMMENT_MULTI' => array(
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'=back' => '=cut',
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'=head' => '=cut',
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'=item' => '=cut',
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'=over' => '=cut',
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'=begin' => '=cut',
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'=end' => '=cut',
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'=for' => '=cut',
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'=encoding' => '=cut',
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'=pod' => '=cut'
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),
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'COMMENT_REGEXP' => array(
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//Regular expressions
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2 => "/(?<=[\\s^])(s|tr|y)\\/(?:\\\\.|(?!\n)[^\\/\\\\])+\\/(?:\\\\.|(?!\n)[^\\/\\\\])*\\/[msixpogcde]*(?=[\\s$\\.\\;])|(?<=[\\s^(=])(m|q[qrwx]?)?\\/(?:\\\\.|(?!\n)[^\\/\\\\])+\\/[msixpogc]*(?=[\\s$\\.\\,\\;\\)])/iU",
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//Regular expression match variables
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3 => '/\$\d+/',
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//Heredoc
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4 => '/<<\s*?([\'"]?)([a-zA-Z0-9]+)\1;[^\n]*?\\n.*\\n\\2(?![a-zA-Z0-9])/siU',
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//Predefined variables
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5 => '/\$(\^[a-zA-Z]?|[\*\$`\'&_\.,+\-~:;\\\\\/"\|%=\?!@#<>\(\)\[\]])(?!\w)|@[_+\-]|%[!]|\$(?=\{)/',
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),
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'CASE_KEYWORDS' => GESHI_CAPS_NO_CHANGE,
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'QUOTEMARKS' => array('"','`'),
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'HARDQUOTE' => array("'", "'"), // An optional 2-element array defining the beginning and end of a hard-quoted string
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'HARDESCAPE' => array('\\\'',),
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// Things that must still be escaped inside a hard-quoted string
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// If HARDQUOTE is defined, HARDESCAPE must be defined
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// This will not work unless the first character of each element is either in the
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// QUOTEMARKS array or is the ESCAPE_CHAR
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'ESCAPE_CHAR' => '\\',
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'KEYWORDS' => array(
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1 => array(
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'case', 'do', 'else', 'elsif', 'for', 'if', 'then', 'until', 'while', 'foreach', 'my',
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'xor', 'or', 'and', 'unless', 'next', 'last', 'redo', 'not', 'our',
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'reset', 'continue', 'cmp', 'ne', 'eq', 'lt', 'gt', 'le', 'ge',
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),
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2 => array(
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'use', 'sub', 'new', '__END__', '__DATA__', '__DIE__', '__WARN__', 'BEGIN',
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'STDIN', 'STDOUT', 'STDERR', 'ARGV', 'ARGVOUT'
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),
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3 => array(
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'abs', 'accept', 'alarm', 'atan2', 'bind', 'binmode', 'bless',
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'caller', 'chdir', 'chmod', 'chomp', 'chop', 'chown', 'chr',
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'chroot', 'close', 'closedir', 'connect', 'cos',
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'crypt', 'dbmclose', 'dbmopen', 'defined', 'delete', 'die',
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'dump', 'each', 'endgrent', 'endhostent', 'endnetent', 'endprotoent',
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'endpwent', 'endservent', 'eof', 'eval', 'exec', 'exists', 'exit',
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'exp', 'fcntl', 'fileno', 'flock', 'fork', 'format', 'formline',
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'getc', 'getgrent', 'getgrgid', 'getgrnam', 'gethostbyaddr',
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'gethostbyname', 'gethostent', 'getlogin', 'getnetbyaddr', 'getnetbyname',
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'getnetent', 'getpeername', 'getpgrp', 'getppid', 'getpriority',
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'getprotobyname', 'getprotobynumber', 'getprotoent', 'getpwent',
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'getpwnam', 'getpwuid', 'getservbyname', 'getservbyport', 'getservent',
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'getsockname', 'getsockopt', 'glob', 'gmtime', 'goto', 'grep',
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'hex', 'import', 'index', 'int', 'ioctl', 'join', 'keys', 'kill',
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'lc', 'lcfirst', 'length', 'link', 'listen', 'local',
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'localtime', 'log', 'lstat', 'm', 'map', 'mkdir', 'msgctl', 'msgget',
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'msgrcv', 'msgsnd', 'no', 'oct', 'open', 'opendir',
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'ord', 'pack', 'package', 'pipe', 'pop', 'pos', 'print',
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'printf', 'prototype', 'push', 'qq', 'qr', 'quotemeta', 'qw',
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'qx', 'q', 'rand', 'read', 'readdir', 'readline', 'readlink', 'readpipe',
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'recv', 'ref', 'rename', 'require', 'return',
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'reverse', 'rewinddir', 'rindex', 'rmdir', 's', 'scalar', 'seek',
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'seekdir', 'select', 'semctl', 'semget', 'semop', 'send', 'setgrent',
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'sethostent', 'setnetent', 'setpgrp', 'setpriority', 'setprotoent',
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'setpwent', 'setservent', 'setsockopt', 'shift', 'shmctl', 'shmget',
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'shmread', 'shmwrite', 'shutdown', 'sin', 'sleep', 'socket', 'socketpair',
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'sort', 'splice', 'split', 'sprintf', 'sqrt', 'srand', 'stat',
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'study', 'substr', 'symlink', 'syscall', 'sysopen', 'sysread',
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'sysseek', 'system', 'syswrite', 'tell', 'telldir', 'tie', 'tied',
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'time', 'times', 'tr', 'truncate', 'uc', 'ucfirst', 'umask', 'undef',
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'unlink', 'unpack', 'unshift', 'untie', 'utime', 'values',
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'vec', 'wait', 'waitpid', 'wantarray', 'warn', 'write', 'y'
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)
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),
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'SYMBOLS' => array(
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'<', '>', '=',
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'!', '@', '~', '&', '|', '^',
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'+','-', '*', '/', '%',
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',', ';', '?', '.', ':'
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),
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'CASE_SENSITIVE' => array(
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GESHI_COMMENTS => false,
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1 => true,
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2 => true,
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3 => true,
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),
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'STYLES' => array(
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'KEYWORDS' => array(
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1 => 'color: #b1b100;',
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2 => 'color: #000000; font-weight: bold;',
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3 => 'color: #000066;'
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),
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'COMMENTS' => array(
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1 => 'color: #666666; font-style: italic;',
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2 => 'color: #009966; font-style: italic;',
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3 => 'color: #0000ff;',
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4 => 'color: #cc0000; font-style: italic;',
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5 => 'color: #0000ff;',
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'MULTI' => 'color: #666666; font-style: italic;'
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),
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'ESCAPE_CHAR' => array(
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0 => 'color: #000099; font-weight: bold;',
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'HARD' => 'color: #000099; font-weight: bold;'
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),
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'BRACKETS' => array(
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0 => 'color: #009900;'
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),
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'STRINGS' => array(
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0 => 'color: #ff0000;',
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'HARD' => 'color: #ff0000;'
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),
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'NUMBERS' => array(
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0 => 'color: #cc66cc;'
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),
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'METHODS' => array(
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1 => 'color: #006600;',
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2 => 'color: #006600;'
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),
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'SYMBOLS' => array(
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0 => 'color: #339933;'
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),
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'REGEXPS' => array(
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0 => 'color: #0000ff;',
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4 => 'color: #009999;',
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),
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'SCRIPT' => array(
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)
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),
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'URLS' => array(
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1 => '',
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2 => '',
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3 => 'http://perldoc.perl.org/functions/{FNAMEL}.html'
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),
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'OOLANG' => true,
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'OBJECT_SPLITTERS' => array(
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1 => '->',
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2 => '::'
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),
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'REGEXPS' => array(
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//Variable
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0 => '(?:\$[\$#]?|\\\\(?:[@%*]?|\\\\*\$|&)|%[$]?|@[$]?|\*[$]?|&[$]?)[a-zA-Z_][a-zA-Z0-9_]*',
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//File Descriptor
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4 => '<[a-zA-Z_][a-zA-Z0-9_]*>',
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),
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'STRICT_MODE_APPLIES' => GESHI_NEVER,
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'SCRIPT_DELIMITERS' => array(
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),
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'HIGHLIGHT_STRICT_BLOCK' => array(
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),
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'PARSER_CONTROL' => array(
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'COMMENTS' => array(
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'DISALLOWED_BEFORE' => '$'
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)
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)
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);
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