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   1  <?php
   2  /*************************************************************************************
   3   * perl6.php
   4   * ---------
   5   * Author: Kodi Arfer (kodiarfer {at} warpmail {period} net); forked from perl.php 1.0.8 by Andreas Gohr (andi@splitbrain.org), Ben Keen (ben.keen@gmail.com)
   6   * Copyright: (c) 2009 Kodi Arfer, (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: 2009/11/07
   9   *
  10   * Perl 6 language file for GeSHi.
  11   *
  12   * CHANGES
  13   * -------
  14   * 2009/12/25 (1.0.8.6)
  15   *   - First Release
  16   *
  17   * TODO (updated 2009/11/07)
  18   * -------------------------
  19   * * It's all pretty rough. Perl 6 is complicated; this'll never be more
  20   *   than reasonably accurate unless it's carefully written to match
  21   *   STD.pm.
  22   * * It's largely incomplete. Lots of keywords are no doubt missing.
  23   * * Recognize comments like #`( Hello! ).
  24   * * Recognize qw-ing angle brackets.
  25   * * ! should probably be in OBJECT_SPLITTERS too, but putting it there
  26   *   gives bizarre results. What to do?.
  27   *
  28   *************************************************************************************
  29   *
  30   *     This file is part of GeSHi.
  31   *
  32   *   GeSHi is free software; you can redistribute it and/or modify
  33   *   it under the terms of the GNU General Public License as published by
  34   *   the Free Software Foundation; either version 2 of the License, or
  35   *   (at your option) any later version.
  36   *
  37   *   GeSHi is distributed in the hope that it will be useful,
  38   *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  39   *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  40   *   GNU General Public License for more details.
  41   *
  42   *   You should have received a copy of the GNU General Public License
  43   *   along with GeSHi; if not, write to the Free Software
  44   *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  45   *
  46   ************************************************************************************/
  47  
  48  $language_data = array (
  49      'LANG_NAME' => 'Perl 6',
  50      'COMMENT_SINGLE' => array(1 => '#'),
  51      'COMMENT_MULTI' => array('=begin' => '=end'),
  52      'COMMENT_REGEXP' => array(
  53          //Regular expressions
  54          2 => "/(?<=[\\s^])(s|tr|y)\\/(?:\\\\.|(?!\n)[^\\/\\\\])+\\/(?:\\\\.|(?!\n)[^\\/\\\\])*\\/[msixpogcde]*(?=[\\s$\\.\\;])|(?<=[\\s^(=])(m|q[qrwx]?)?\\/(?:\\\\.|(?!\n)[^\\/\\\\])+\\/[msixpogc]*(?=[\\s$\\.\\,\\;\\)])/iU",
  55          //Regular expression match variables
  56          3 => '/\$\d+/',
  57          //Heredoc
  58          4 => '/<<\s*?([\'"]?)([a-zA-Z0-9]+)\1;[^\n]*?\\n.*\\n\\2(?![a-zA-Z0-9])/siU',
  59          //Beastly hack to finish highlighting each POD block
  60          5 => '((?<==end) .+)'
  61          ),
  62      'CASE_KEYWORDS' => GESHI_CAPS_NO_CHANGE,
  63      'QUOTEMARKS' => array('"'),
  64      'HARDQUOTE' => array("'", "'"),            // An optional 2-element array defining the beginning and end of a hard-quoted string
  65      'HARDESCAPE' => array('\\\''),
  66          // Things that must still be escaped inside a hard-quoted string
  67          // If HARDQUOTE is defined, HARDESCAPE must be defined
  68          // This will not work unless the first character of each element is either in the
  69          // QUOTEMARKS array or is the ESCAPE_CHAR
  70      'ESCAPE_CHAR' => '\\',
  71      'KEYWORDS' => array(
  72          1 => array(
  73              'do', 'else', 'elsif', 'for', 'if', 'then', 'until',
  74              'while', 'loop', 'repeat', 'my', 'xor', 'or', 'and',
  75              'unless', 'next', 'last', 'redo', 'not', 'our', 'let',
  76              'temp', 'state', 'enum', 'constant', 'continue', 'cmp',
  77              'ne', 'eq', 'lt', 'gt', 'le', 'ge', 'leg', 'div', 'X',
  78              'Z', 'x', 'xx', 'given', 'when', 'default', 'has',
  79              'returns', 'of', 'is', 'does', 'where', 'subset', 'but',
  80              'True', 'False', 'return', 'die', 'fail'
  81              ),
  82          2 => array(
  83              'use', 'sub', 'multi', 'method', 'submethod', 'proto',
  84              'class', 'role', 'grammar', 'regex', 'token', 'rule',
  85              'new', 'BEGIN', 'END', 'CHECK', 'INIT', 'START', 'FIRST',
  86              'ENTER', 'LEAVE', 'KEEP', 'UNDO', 'NEXT', 'LAST', 'PRE',
  87              'POST', 'CATCH', 'CONTROL', 'BUILD'
  88              ),
  89          3 => array(
  90              'all', 'any', 'cat', 'classify', 'defined', 'grep', 'first',
  91              'keys', 'kv', 'join', 'map', 'max', 'min', 'none', 'one', 'pairs',
  92              'print', 'printf', 'roundrobin', 'pick', 'reduce', 'reverse', 'say',
  93              'shape', 'sort', 'srand', 'undefine', 'uri', 'values', 'warn', 'zip',
  94  
  95              # Container
  96              'rotate', 'comb', 'end', 'elems', 'delete',
  97              'exists', 'pop', 'push', 'shift', 'splice',
  98              'unshift', 'invert', 'decode',
  99  
 100              # Numeric
 101              'succ', 'pred', 'abs', 'exp', 'log',
 102              'log10', 'rand', 'roots', 'cis', 'unpolar', 'i', 'floor',
 103              'ceiling', 'round', 'truncate', 'sign', 'sqrt',
 104              'polar', 're', 'im', 'I', 'atan2', 'nude',
 105              'denominator', 'numerator',
 106  
 107              # Str
 108              'p5chop', 'chop', 'p5chomp', 'chomp', 'lc', 'lcfirst',
 109              'uc', 'ucfirst', 'normalize', 'samecase', 'sameaccent',
 110              'capitalize', 'length', 'chars', 'graphs', 'codes',
 111              'bytes', 'encode', 'index', 'pack', 'quotemeta', 'rindex',
 112              'split', 'words', 'flip', 'sprintf', 'fmt',
 113              'substr', 'trim', 'unpack', 'match', 'subst', 'trans'
 114              )
 115          ),
 116      'SYMBOLS' => array(
 117          '<', '>', '=',
 118          '!', '@', '~', '&', '|', '^',
 119          '+','-', '*', '/', '%',
 120          ',', ';', '?', '.', ':',
 121          ),
 122      'CASE_SENSITIVE' => array(
 123          GESHI_COMMENTS => false,
 124          1 => true,
 125          2 => true,
 126          3 => true,
 127          ),
 128      'STYLES' => array(
 129          'KEYWORDS' => array(
 130              1 => 'color: #b1b100;',
 131              2 => 'color: #000000; font-weight: bold;',
 132              3 => 'color: #000066;'
 133              ),
 134          'COMMENTS' => array(
 135              1 => 'color: #666666; font-style: italic;',
 136              2 => 'color: #009966; font-style: italic;',
 137              3 => 'color: #0000ff;',
 138              4 => 'color: #cc0000; font-style: italic;',
 139              5 => 'color: #666666; font-style: italic;',
 140              'MULTI' => 'color: #666666; font-style: italic;'
 141              ),
 142          'ESCAPE_CHAR' => array(
 143              0 => 'color: #000099; font-weight: bold;',
 144              'HARD' => 'color: #000099; font-weight: bold;'
 145              ),
 146          'BRACKETS' => array(
 147              0 => 'color: #009900;'
 148              ),
 149          'STRINGS' => array(
 150              0 => 'color: #ff0000;',
 151              'HARD' => 'color: #ff0000;'
 152              ),
 153          'NUMBERS' => array(
 154              0 => 'color: #cc66cc;'
 155              ),
 156          'METHODS' => array(
 157              1 => 'color: #006600;',
 158              2 => 'color: #006600;'
 159              ),
 160          'SYMBOLS' => array(
 161              0 => 'color: #339933;'
 162              ),
 163          'REGEXPS' => array(
 164              0 => 'color: #0000ff;',
 165              ),
 166          'SCRIPT' => array(
 167              )
 168          ),
 169      'URLS' => array(
 170          1 => '',
 171          2 => '',
 172          3 => '',
 173          ),
 174      'OOLANG' => true,
 175      'OBJECT_SPLITTERS' => array(
 176          1 => '.',
 177          2 => '::'
 178          ),
 179      'REGEXPS' => array(
 180          //Variable
 181          0 => '(?:[$@%]|&amp;)(?:(?:[\^:*?!~]|&lt;)?[a-zA-Z_][a-zA-Z0-9_]*|(?=\.))'
 182          # We treat the . twigil specially so the name can be highlighted as an
 183          # object field (via OBJECT_SPLITTERS).
 184          ),
 185      'STRICT_MODE_APPLIES' => GESHI_NEVER,
 186      'SCRIPT_DELIMITERS' => array(
 187          ),
 188      'HIGHLIGHT_STRICT_BLOCK' => array(
 189          ),
 190      'PARSER_CONTROL' => array(
 191          'COMMENTS' => array(
 192              'DISALLOWED_BEFORE' => '$'
 193          )
 194      )
 195  );