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1 <?php 2 /************************************************************************************* 3 * perl.php 4 * -------- 5 * Author: Andreas Gohr (andi@splitbrain.org), Ben Keen (ben.keen@gmail.com) 6 * Copyright: (c) 2004 Andreas Gohr, Ben Keen (http://www.benjaminkeen.org/), Nigel McNie (http://qbnz.com/highlighter/) 7 * Release Version: 1.0.9.1 8 * Date Started: 2004/08/20 9 * 10 * Perl language file for GeSHi. 11 * 12 * CHANGES 13 * ------- 14 * 2008/06/22 (1.0.8) 15 * - Added support for system calls in backticks (Corley Kinnane) 16 * 2008/05/23 (1.0.7.22) 17 * - Added description of extra language features (SF#1970248) 18 * - Added comment_regexp for predefined variables 19 * 2008/02/15 (1.003) 20 * - Fixed SF#1891630 with placebo patch 21 * 2006/01/05 (1.0.2) 22 * - Used hardescape feature for ' strings (Cliff Stanford) 23 * 2004/11/27 (1.0.1) 24 * - Added support for multiple object splitters 25 * 2004/08/20 (1.0.0) 26 * - First Release 27 * 28 * TODO (updated 2004/11/27) 29 * ------------------------- 30 * * LABEL: 31 * * string comparison operators 32 * 33 ************************************************************************************* 34 * 35 * This file is part of GeSHi. 36 * 37 * GeSHi is free software; you can redistribute it and/or modify 38 * it under the terms of the GNU General Public License as published by 39 * the Free Software Foundation; either version 2 of the License, or 40 * (at your option) any later version. 41 * 42 * GeSHi is distributed in the hope that it will be useful, 43 * but WITHOUT ANY WARRANTY; without even the implied warranty of 44 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 45 * GNU General Public License for more details. 46 * 47 * You should have received a copy of the GNU General Public License 48 * along with GeSHi; if not, write to the Free Software 49 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 50 * 51 ************************************************************************************/ 52 53 $language_data = array ( 54 'LANG_NAME' => 'Perl', 55 'COMMENT_SINGLE' => array(1 => '#'), 56 'COMMENT_MULTI' => array( 57 '=back' => '=cut', 58 '=head' => '=cut', 59 '=item' => '=cut', 60 '=over' => '=cut', 61 '=begin' => '=cut', 62 '=end' => '=cut', 63 '=for' => '=cut', 64 '=encoding' => '=cut', 65 '=pod' => '=cut' 66 ), 67 'COMMENT_REGEXP' => array( 68 //Regular expressions 69 2 => "/(?<=[\\s^])(s|tr|y)\\/(?:\\\\.|(?!\n)[^\\/\\\\])+\\/(?:\\\\.|(?!\n)[^\\/\\\\])*\\/[msixpogcde]*(?=[\\s$\\.\\;])|(?<=[\\s^(=])(m|q[qrwx]?)?\\/(?:\\\\.|(?!\n)[^\\/\\\\])+\\/[msixpogc]*(?=[\\s$\\.\\,\\;\\)])/iU", 70 //Regular expression match variables 71 3 => '/\$\d+/', 72 //Heredoc 73 4 => '/<<\s*?([\'"]?)([a-zA-Z0-9]+)\1;[^\n]*?\\n.*\\n\\2(?![a-zA-Z0-9])/siU', 74 //Predefined variables 75 5 => '/\$(\^[a-zA-Z]?|[\*\$`\'&_\.,+\-~:;\\\\\/"\|%=\?!@#<>\(\)\[\]])(?!\w)|@[_+\-]|%[!]|\$(?=\{)/', 76 ), 77 'CASE_KEYWORDS' => GESHI_CAPS_NO_CHANGE, 78 'QUOTEMARKS' => array('"','`'), 79 'HARDQUOTE' => array("'", "'"), // An optional 2-element array defining the beginning and end of a hard-quoted string 80 'HARDESCAPE' => array('\\\'',), 81 // Things that must still be escaped inside a hard-quoted string 82 // If HARDQUOTE is defined, HARDESCAPE must be defined 83 // This will not work unless the first character of each element is either in the 84 // QUOTEMARKS array or is the ESCAPE_CHAR 85 'ESCAPE_CHAR' => '\\', 86 'KEYWORDS' => array( 87 1 => array( 88 'case', 'do', 'else', 'elsif', 'for', 'if', 'then', 'until', 'while', 'foreach', 'my', 89 'xor', 'or', 'and', 'unless', 'next', 'last', 'redo', 'not', 'our', 90 'reset', 'continue', 'cmp', 'ne', 'eq', 'lt', 'gt', 'le', 'ge', 91 ), 92 2 => array( 93 'use', 'sub', 'new', '__END__', '__DATA__', '__DIE__', '__WARN__', 'BEGIN', 94 'STDIN', 'STDOUT', 'STDERR', 'ARGV', 'ARGVOUT' 95 ), 96 3 => array( 97 'abs', 'accept', 'alarm', 'atan2', 'bind', 'binmode', 'bless', 98 'caller', 'chdir', 'chmod', 'chomp', 'chop', 'chown', 'chr', 99 'chroot', 'close', 'closedir', 'connect', 'cos', 100 'crypt', 'dbmclose', 'dbmopen', 'defined', 'delete', 'die', 101 'dump', 'each', 'endgrent', 'endhostent', 'endnetent', 'endprotoent', 102 'endpwent', 'endservent', 'eof', 'eval', 'exec', 'exists', 'exit', 103 'exp', 'fcntl', 'fileno', 'flock', 'fork', 'format', 'formline', 104 'getc', 'getgrent', 'getgrgid', 'getgrnam', 'gethostbyaddr', 105 'gethostbyname', 'gethostent', 'getlogin', 'getnetbyaddr', 'getnetbyname', 106 'getnetent', 'getpeername', 'getpgrp', 'getppid', 'getpriority', 107 'getprotobyname', 'getprotobynumber', 'getprotoent', 'getpwent', 108 'getpwnam', 'getpwuid', 'getservbyname', 'getservbyport', 'getservent', 109 'getsockname', 'getsockopt', 'glob', 'gmtime', 'goto', 'grep', 110 'hex', 'import', 'index', 'int', 'ioctl', 'join', 'keys', 'kill', 111 'lc', 'lcfirst', 'length', 'link', 'listen', 'local', 112 'localtime', 'log', 'lstat', 'm', 'map', 'mkdir', 'msgctl', 'msgget', 113 'msgrcv', 'msgsnd', 'no', 'oct', 'open', 'opendir', 114 'ord', 'pack', 'package', 'pipe', 'pop', 'pos', 'print', 115 'printf', 'prototype', 'push', 'qq', 'qr', 'quotemeta', 'qw', 116 'qx', 'q', 'rand', 'read', 'readdir', 'readline', 'readlink', 'readpipe', 117 'recv', 'ref', 'rename', 'require', 'return', 118 'reverse', 'rewinddir', 'rindex', 'rmdir', 's', 'scalar', 'seek', 119 'seekdir', 'select', 'semctl', 'semget', 'semop', 'send', 'setgrent', 120 'sethostent', 'setnetent', 'setpgrp', 'setpriority', 'setprotoent', 121 'setpwent', 'setservent', 'setsockopt', 'shift', 'shmctl', 'shmget', 122 'shmread', 'shmwrite', 'shutdown', 'sin', 'sleep', 'socket', 'socketpair', 123 'sort', 'splice', 'split', 'sprintf', 'sqrt', 'srand', 'stat', 124 'study', 'substr', 'symlink', 'syscall', 'sysopen', 'sysread', 125 'sysseek', 'system', 'syswrite', 'tell', 'telldir', 'tie', 'tied', 126 'time', 'times', 'tr', 'truncate', 'uc', 'ucfirst', 'umask', 'undef', 127 'unlink', 'unpack', 'unshift', 'untie', 'utime', 'values', 128 'vec', 'wait', 'waitpid', 'wantarray', 'warn', 'write', 'y' 129 ) 130 ), 131 'SYMBOLS' => array( 132 '<', '>', '=', 133 '!', '@', '~', '&', '|', '^', 134 '+','-', '*', '/', '%', 135 ',', ';', '?', '.', ':' 136 ), 137 'CASE_SENSITIVE' => array( 138 GESHI_COMMENTS => false, 139 1 => true, 140 2 => true, 141 3 => true, 142 ), 143 'STYLES' => array( 144 'KEYWORDS' => array( 145 1 => 'color: #b1b100;', 146 2 => 'color: #000000; font-weight: bold;', 147 3 => 'color: #000066;' 148 ), 149 'COMMENTS' => array( 150 1 => 'color: #666666; font-style: italic;', 151 2 => 'color: #009966; font-style: italic;', 152 3 => 'color: #0000ff;', 153 4 => 'color: #cc0000; font-style: italic;', 154 5 => 'color: #0000ff;', 155 'MULTI' => 'color: #666666; font-style: italic;' 156 ), 157 'ESCAPE_CHAR' => array( 158 0 => 'color: #000099; font-weight: bold;', 159 'HARD' => 'color: #000099; font-weight: bold;' 160 ), 161 'BRACKETS' => array( 162 0 => 'color: #009900;' 163 ), 164 'STRINGS' => array( 165 0 => 'color: #ff0000;', 166 'HARD' => 'color: #ff0000;' 167 ), 168 'NUMBERS' => array( 169 0 => 'color: #cc66cc;' 170 ), 171 'METHODS' => array( 172 1 => 'color: #006600;', 173 2 => 'color: #006600;' 174 ), 175 'SYMBOLS' => array( 176 0 => 'color: #339933;' 177 ), 178 'REGEXPS' => array( 179 0 => 'color: #0000ff;', 180 4 => 'color: #009999;', 181 ), 182 'SCRIPT' => array( 183 ) 184 ), 185 'URLS' => array( 186 1 => '', 187 2 => '', 188 3 => 'http://perldoc.perl.org/functions/{FNAMEL}.html' 189 ), 190 'OOLANG' => true, 191 'OBJECT_SPLITTERS' => array( 192 1 => '->', 193 2 => '::' 194 ), 195 'REGEXPS' => array( 196 //Variable 197 0 => '(?:\$[\$#]?|\\\\(?:[@%*]?|\\\\*\$|&)|%[$]?|@[$]?|\*[$]?|&[$]?)[a-zA-Z_][a-zA-Z0-9_]*', 198 //File Descriptor 199 4 => '<[a-zA-Z_][a-zA-Z0-9_]*>', 200 ), 201 'STRICT_MODE_APPLIES' => GESHI_NEVER, 202 'SCRIPT_DELIMITERS' => array( 203 ), 204 'HIGHLIGHT_STRICT_BLOCK' => array( 205 ), 206 'PARSER_CONTROL' => array( 207 'COMMENTS' => array( 208 'DISALLOWED_BEFORE' => '$' 209 ) 210 ) 211 );
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