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<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
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/**
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* Syntax highlighter class generator
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*
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* To simplify the process of creating new syntax highlighters
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* for different languages, {@link Text_Highlighter_Generator} class is
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* provided. It takes highlighting rules from XML file and generates
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* a code of a class inherited from {@link Text_Highlighter}.
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*
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* PHP versions 4 and 5
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*
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* LICENSE: This source file is subject to version 3.0 of the PHP license
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* that is available through the world-wide-web at the following URI:
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* http://www.php.net/license/3_0.txt. If you did not receive a copy of
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* the PHP License and are unable to obtain it through the web, please
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* send a note to license@php.net so we can mail you a copy immediately.
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*
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* @category Text
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* @package Text_Highlighter
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* @author Andrey Demenev <demenev@gmail.com>
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* @copyright 2004-2006 Andrey Demenev
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* @license http://www.php.net/license/3_0.txt PHP License
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* @version CVS: $Id: Generator.php,v 1.1 2007/06/03 02:36:35 ssttoo Exp $
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* @link http://pear.php.net/package/Text_Highlighter
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*/
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// {{{ error codes
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define ('TEXT_HIGHLIGHTER_EMPTY_RE', 1);
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define ('TEXT_HIGHLIGHTER_INVALID_RE', 2);
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define ('TEXT_HIGHLIGHTER_EMPTY_OR_MISSING', 3);
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define ('TEXT_HIGHLIGHTER_EMPTY', 4);
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define ('TEXT_HIGHLIGHTER_REGION_REGION', 5);
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define ('TEXT_HIGHLIGHTER_REGION_BLOCK', 6);
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define ('TEXT_HIGHLIGHTER_BLOCK_REGION', 7);
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define ('TEXT_HIGHLIGHTER_KEYWORD_BLOCK', 8);
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define ('TEXT_HIGHLIGHTER_KEYWORD_INHERITS', 9);
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define ('TEXT_HIGHLIGHTER_PARSE', 10);
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define ('TEXT_HIGHLIGHTER_FILE_WRITE', 11);
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define ('TEXT_HIGHLIGHTER_FILE_READ', 12);
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// }}}
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/**
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* Syntax highliter class generator class
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*
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* This class is used to generate PHP classes
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* from XML files with highlighting rules
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*
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* Usage example
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* <code>
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*require_once 'Text/Highlighter/Generator.php';
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*$generator =& new Text_Highlighter_Generator('php.xml');
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*$generator->generate();
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*$generator->saveCode('PHP.php');
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* </code>
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*
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* A command line script <b>generate</b> is provided for
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* class generation (installs in scripts/Text/Highlighter).
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*
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* @author Andrey Demenev <demenev@gmail.com>
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* @copyright 2004-2006 Andrey Demenev
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* @license http://www.php.net/license/3_0.txt PHP License
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* @version Release: 0.7.0
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* @link http://pear.php.net/package/Text_Highlighter
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*/
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class Text_Highlighter_Generator extends XML_Parser
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{
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// {{{ properties
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/**
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* Whether to do case folding.
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* We have to declare it here, because XML_Parser
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* sets case folding in constructor
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*
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* @var boolean
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*/
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var $folding = false;
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/**
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* Holds name of file with highlighting rules
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*
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* @var string
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* @access private
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*/
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var $_syntaxFile;
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/**
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* Current element being processed
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*
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* @var array
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* @access private
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*/
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var $_element;
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/**
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* List of regions
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*
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* @var array
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* @access private
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*/
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var $_regions = array();
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/**
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* List of blocks
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*
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* @var array
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* @access private
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*/
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var $_blocks = array();
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/**
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* List of keyword groups
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*
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* @var array
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* @access private
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*/
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var $_keywords = array();
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/**
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* List of authors
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*
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* @var array
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* @access private
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*/
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var $_authors = array();
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/**
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* Name of language
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*
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* @var string
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* @access public
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*/
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var $language = '';
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/**
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* Generated code
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*
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* @var string
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* @access private
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*/
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var $_code = '';
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/**
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* Default class
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*
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* @var string
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* @access private
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*/
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var $_defClass = 'default';
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/**
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* Comment
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*
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* @var string
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* @access private
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*/
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var $_comment = '';
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/**
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* Flag for comment processing
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*
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* @var boolean
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* @access private
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*/
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var $_inComment = false;
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/**
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* Sorting order of current block/region
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*
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* @var integer
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* @access private
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*/
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var $_blockOrder = 0;
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/**
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* Generation errors
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*
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* @var array
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* @access private
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*/
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var $_errors;
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// }}}
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// {{{ constructor
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/**
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* Constructor
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*
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* @param string $syntaxFile Name of XML file
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* with syntax highlighting rules
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*
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* @access public
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*/
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function __construct($syntaxFile = '')
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{
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XML_Parser::XML_Parser(null, 'func');
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$this->_errors = array();
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$this->_declareErrorMessages();
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if ($syntaxFile) {
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$this->setInputFile($syntaxFile);
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}
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}
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// }}}
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// {{{ _formatError
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/**
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* Format error message
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*
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* @param int $code error code
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* @param string $params parameters
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* @param string $fileName file name
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* @param int $lineNo line number
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* @return array
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* @access public
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*/
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function _formatError($code, $params, $fileName, $lineNo)
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{
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$template = $this->_templates[$code];
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$ret = call_user_func_array('sprintf', array_merge(array($template), $params));
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if ($fileName) {
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$ret = '[' . $fileName . '] ' . $ret;
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}
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if ($lineNo) {
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$ret .= ' (line ' . $lineNo . ')';
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}
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return $ret;
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}
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// }}}
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// {{{ declareErrorMessages
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/**
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* Set up error message templates
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*
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* @access private
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*/
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function _declareErrorMessages()
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{
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$this->_templates = array (
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TEXT_HIGHLIGHTER_EMPTY_RE => 'Empty regular expression',
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TEXT_HIGHLIGHTER_INVALID_RE => 'Invalid regular expression : %s',
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TEXT_HIGHLIGHTER_EMPTY_OR_MISSING => 'Empty or missing %s',
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TEXT_HIGHLIGHTER_EMPTY => 'Empty %s',
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TEXT_HIGHLIGHTER_REGION_REGION => 'Region %s refers undefined region %s',
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TEXT_HIGHLIGHTER_REGION_BLOCK => 'Region %s refers undefined block %s',
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TEXT_HIGHLIGHTER_BLOCK_REGION => 'Block %s refers undefined region %s',
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TEXT_HIGHLIGHTER_KEYWORD_BLOCK => 'Keyword group %s refers undefined block %s',
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TEXT_HIGHLIGHTER_KEYWORD_INHERITS => 'Keyword group %s inherits undefined block %s',
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TEXT_HIGHLIGHTER_PARSE => '%s',
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TEXT_HIGHLIGHTER_FILE_WRITE => 'Error writing file %s',
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TEXT_HIGHLIGHTER_FILE_READ => '%s'
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);
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}
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// }}}
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// {{{ setInputFile
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/**
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* Sets the input xml file to be parsed
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*
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* @param string Filename (full path)
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* @return boolean
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* @access public
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*/
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function setInputFile($file)
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{
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$this->_syntaxFile = $file;
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$ret = parent::setInputFile($file);
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if (PEAR::isError($ret)) {
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$this->_error(TEXT_HIGHLIGHTER_FILE_READ, $ret->message);
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return false;
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}
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return true;
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}
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// }}}
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// {{{ generate
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/**
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* Generates class code
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*
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* @access public
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*/
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function generate()
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{
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$this->_regions = array();
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$this->_blocks = array();
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$this->_keywords = array();
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$this->language = '';
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$this->_code = '';
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$this->_defClass = 'default';
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$this->_comment = '';
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$this->_inComment = false;
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$this->_authors = array();
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$this->_blockOrder = 0;
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$this->_errors = array();
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$ret = $this->parse();
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if (PEAR::isError($ret)) {
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$this->_error(TEXT_HIGHLIGHTER_PARSE, $ret->message);
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return false;
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}
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return true;
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}
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// }}}
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// {{{ getCode
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/**
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* Returns generated code as a string.
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*
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* @return string Generated code
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* @access public
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*/
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function getCode()
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{
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return $this->_code;
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}
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// }}}
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// {{{ saveCode
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/**
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* Saves generated class to file. Note that {@link Text_Highlighter::factory()}
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* assumes that filename is uppercase (SQL.php, DTD.php, etc), and file
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* is located in Text/Highlighter
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*
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* @param string $filename Name of file to write the code to
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* @return boolean true on success, false on failure
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* @access public
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*/
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function saveCode($filename)
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{
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$f = @fopen($filename, 'wb');
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if (!$f) {
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$this->_error(TEXT_HIGHLIGHTER_FILE_WRITE, array('outfile'=>$filename));
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return false;
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}
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fwrite ($f, $this->_code);
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fclose($f);
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return true;
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}
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// }}}
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// {{{ hasErrors
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/**
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* Reports if there were errors
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*
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* @return boolean
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* @access public
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*/
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function hasErrors()
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{
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return count($this->_errors) > 0;
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}
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// }}}
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// {{{ getErrors
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/**
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* Returns errors
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*
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* @return array
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* @access public
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*/
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function getErrors()
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{
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return $this->_errors;
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}
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// }}}
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// {{{ _sortBlocks
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/**
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* Sorts blocks
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*
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* @access private
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*/
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function _sortBlocks($b1, $b2) {
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return $b1['order'] - $b2['order'];
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}
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// }}}
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// {{{ _sortLookFor
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/**
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* Sort 'look for' list
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* @return int
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* @param string $b1
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* @param string $b2
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*/
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401 |
function _sortLookFor($b1, $b2) {
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|
402 |
$o1 = isset($this->_blocks[$b1]) ? $this->_blocks[$b1]['order'] : $this->_regions[$b1]['order'];
|
|
|
403 |
$o2 = isset($this->_blocks[$b2]) ? $this->_blocks[$b2]['order'] : $this->_regions[$b2]['order'];
|
|
|
404 |
return $o1 - $o2;
|
|
|
405 |
}
|
|
|
406 |
|
|
|
407 |
// }}}
|
|
|
408 |
// {{{ _makeRE
|
|
|
409 |
|
|
|
410 |
/**
|
|
|
411 |
* Adds delimiters and modifiers to regular expression if necessary
|
|
|
412 |
*
|
|
|
413 |
* @param string $text Original RE
|
|
|
414 |
* @return string Final RE
|
|
|
415 |
* @access private
|
|
|
416 |
*/
|
|
|
417 |
function _makeRE($text, $case = false)
|
|
|
418 |
{
|
|
|
419 |
if (!strlen($text)) {
|
|
|
420 |
$this->_error(TEXT_HIGHLIGHTER_EMPTY_RE);
|
|
|
421 |
}
|
|
|
422 |
if (!strlen($text) || $text{0} != '/') {
|
|
|
423 |
$text = '/' . $text . '/';
|
|
|
424 |
}
|
|
|
425 |
if (!$case) {
|
|
|
426 |
$text .= 'i';
|
|
|
427 |
}
|
|
|
428 |
$php_errormsg = '';
|
|
|
429 |
@preg_match($text, '');
|
|
|
430 |
if ($php_errormsg) {
|
|
|
431 |
$this->_error(TEXT_HIGHLIGHTER_INVALID_RE, $php_errormsg);
|
|
|
432 |
}
|
|
|
433 |
preg_match ('#^/(.+)/(.*)$#', $text, $m);
|
|
|
434 |
if (@$m[2]) {
|
|
|
435 |
$text = '(?' . $m[2] . ')' . $m[1];
|
|
|
436 |
} else {
|
|
|
437 |
$text = $m[1];
|
|
|
438 |
}
|
|
|
439 |
return $text;
|
|
|
440 |
}
|
|
|
441 |
|
|
|
442 |
// }}}
|
|
|
443 |
// {{{ _exportArray
|
|
|
444 |
|
|
|
445 |
/**
|
|
|
446 |
* Exports array as PHP code
|
|
|
447 |
*
|
|
|
448 |
* @param array $array
|
|
|
449 |
* @return string Code
|
|
|
450 |
* @access private
|
|
|
451 |
*/
|
|
|
452 |
function _exportArray($array)
|
|
|
453 |
{
|
|
|
454 |
$array = var_export($array, true);
|
|
|
455 |
return trim(preg_replace('~^(\s*)~m',' \1\1',$array));
|
|
|
456 |
}
|
|
|
457 |
|
|
|
458 |
// }}}
|
|
|
459 |
// {{{ _countSubpatterns
|
|
|
460 |
/**
|
|
|
461 |
* Find number of capturing suppaterns in regular expression
|
|
|
462 |
* @return int
|
|
|
463 |
* @param string $re Regular expression (without delimiters)
|
|
|
464 |
*/
|
|
|
465 |
function _countSubpatterns($re)
|
|
|
466 |
{
|
|
|
467 |
preg_match_all('/' . $re . '/', '', $m);
|
|
|
468 |
return count($m)-1;
|
|
|
469 |
}
|
|
|
470 |
|
|
|
471 |
// }}}
|
|
|
472 |
|
|
|
473 |
/**#@+
|
|
|
474 |
* @access private
|
|
|
475 |
* @param resource $xp XML parser resource
|
|
|
476 |
* @param string $elem XML element name
|
|
|
477 |
* @param array $attribs XML element attributes
|
|
|
478 |
*/
|
|
|
479 |
|
|
|
480 |
// {{{ xmltag_Default
|
|
|
481 |
|
|
|
482 |
/**
|
|
|
483 |
* start handler for <default> element
|
|
|
484 |
*/
|
|
|
485 |
function xmltag_Default($xp, $elem, $attribs)
|
|
|
486 |
{
|
|
|
487 |
$this->_aliasAttributes($attribs);
|
|
|
488 |
if (!isset($attribs['innerGroup']) || $attribs['innerGroup'] === '') {
|
|
|
489 |
$this->_error(TEXT_HIGHLIGHTER_EMPTY_OR_MISSING, 'innerGroup');
|
|
|
490 |
}
|
|
|
491 |
$this->_defClass = @$attribs['innerGroup'];
|
|
|
492 |
}
|
|
|
493 |
|
|
|
494 |
// }}}
|
|
|
495 |
// {{{ xmltag_Region
|
|
|
496 |
|
|
|
497 |
/**
|
|
|
498 |
* start handler for <region> element
|
|
|
499 |
*/
|
|
|
500 |
function xmltag_Region($xp, $elem, $attribs)
|
|
|
501 |
{
|
|
|
502 |
$this->_aliasAttributes($attribs);
|
|
|
503 |
if (!isset($attribs['name']) || $attribs['name'] === '') {
|
|
|
504 |
$this->_error(TEXT_HIGHLIGHTER_EMPTY_OR_MISSING, 'region name');
|
|
|
505 |
}
|
|
|
506 |
if (!isset($attribs['innerGroup']) || $attribs['innerGroup'] === '') {
|
|
|
507 |
$this->_error(TEXT_HIGHLIGHTER_EMPTY_OR_MISSING, 'innerGroup');
|
|
|
508 |
}
|
|
|
509 |
$this->_element = array('name' => $attribs['name']);
|
|
|
510 |
$this->_element['line'] = xml_get_current_line_number($this->parser);
|
|
|
511 |
if (isset($attribs['case'])) {
|
|
|
512 |
$this->_element['case'] = $attribs['case'] == 'yes';
|
|
|
513 |
} else {
|
|
|
514 |
$this->_element['case'] = $this->_case;
|
|
|
515 |
}
|
|
|
516 |
$this->_element['innerGroup'] = $attribs['innerGroup'];
|
|
|
517 |
$this->_element['delimGroup'] = isset($attribs['delimGroup']) ?
|
|
|
518 |
$attribs['delimGroup'] :
|
|
|
519 |
$attribs['innerGroup'];
|
|
|
520 |
$this->_element['start'] = $this->_makeRE(@$attribs['start'], $this->_element['case']);
|
|
|
521 |
$this->_element['end'] = $this->_makeRE(@$attribs['end'], $this->_element['case']);
|
|
|
522 |
$this->_element['contained'] = @$attribs['contained'] == 'yes';
|
|
|
523 |
$this->_element['never-contained'] = @$attribs['never-contained'] == 'yes';
|
|
|
524 |
$this->_element['remember'] = @$attribs['remember'] == 'yes';
|
|
|
525 |
if (isset($attribs['startBOL']) && $attribs['startBOL'] == 'yes') {
|
|
|
526 |
$this->_element['startBOL'] = true;
|
|
|
527 |
}
|
|
|
528 |
if (isset($attribs['endBOL']) && $attribs['endBOL'] == 'yes') {
|
|
|
529 |
$this->_element['endBOL'] = true;
|
|
|
530 |
}
|
|
|
531 |
if (isset($attribs['neverAfter'])) {
|
|
|
532 |
$this->_element['neverafter'] = $this->_makeRE($attribs['neverAfter']);
|
|
|
533 |
}
|
|
|
534 |
}
|
|
|
535 |
|
|
|
536 |
// }}}
|
|
|
537 |
// {{{ xmltag_Block
|
|
|
538 |
|
|
|
539 |
/**
|
|
|
540 |
* start handler for <block> element
|
|
|
541 |
*/
|
|
|
542 |
function xmltag_Block($xp, $elem, $attribs)
|
|
|
543 |
{
|
|
|
544 |
$this->_aliasAttributes($attribs);
|
|
|
545 |
if (!isset($attribs['name']) || $attribs['name'] === '') {
|
|
|
546 |
$this->_error(TEXT_HIGHLIGHTER_EMPTY_OR_MISSING, 'block name');
|
|
|
547 |
}
|
|
|
548 |
if (isset($attribs['innerGroup']) && $attribs['innerGroup'] === '') {
|
|
|
549 |
$this->_error(TEXT_HIGHLIGHTER_EMPTY, 'innerGroup');
|
|
|
550 |
}
|
|
|
551 |
$this->_element = array('name' => $attribs['name']);
|
|
|
552 |
$this->_element['line'] = xml_get_current_line_number($this->parser);
|
|
|
553 |
if (isset($attribs['case'])) {
|
|
|
554 |
$this->_element['case'] = $attribs['case'] == 'yes';
|
|
|
555 |
} else {
|
|
|
556 |
$this->_element['case'] = $this->_case;
|
|
|
557 |
}
|
|
|
558 |
if (isset($attribs['innerGroup'])) {
|
|
|
559 |
$this->_element['innerGroup'] = @$attribs['innerGroup'];
|
|
|
560 |
}
|
|
|
561 |
$this->_element['match'] = $this->_makeRE($attribs['match'], $this->_element['case']);
|
|
|
562 |
$this->_element['contained'] = @$attribs['contained'] == 'yes';
|
|
|
563 |
$this->_element['multiline'] = @$attribs['multiline'] == 'yes';
|
|
|
564 |
if (isset($attribs['BOL']) && $attribs['BOL'] == 'yes') {
|
|
|
565 |
$this->_element['BOL'] = true;
|
|
|
566 |
}
|
|
|
567 |
if (isset($attribs['neverAfter'])) {
|
|
|
568 |
$this->_element['neverafter'] = $this->_makeRE($attribs['neverAfter']);
|
|
|
569 |
}
|
|
|
570 |
}
|
|
|
571 |
|
|
|
572 |
// }}}
|
|
|
573 |
// {{{ cdataHandler
|
|
|
574 |
|
|
|
575 |
/**
|
|
|
576 |
* Character data handler. Used for comment
|
|
|
577 |
*/
|
|
|
578 |
function cdataHandler($xp, $cdata)
|
|
|
579 |
{
|
|
|
580 |
if ($this->_inComment) {
|
|
|
581 |
$this->_comment .= $cdata;
|
|
|
582 |
}
|
|
|
583 |
}
|
|
|
584 |
|
|
|
585 |
// }}}
|
|
|
586 |
// {{{ xmltag_Comment
|
|
|
587 |
|
|
|
588 |
/**
|
|
|
589 |
* start handler for <comment> element
|
|
|
590 |
*/
|
|
|
591 |
function xmltag_Comment($xp, $elem, $attribs)
|
|
|
592 |
{
|
|
|
593 |
$this->_comment = '';
|
|
|
594 |
$this->_inComment = true;
|
|
|
595 |
}
|
|
|
596 |
|
|
|
597 |
// }}}
|
|
|
598 |
// {{{ xmltag_PartGroup
|
|
|
599 |
|
|
|
600 |
/**
|
|
|
601 |
* start handler for <partgroup> element
|
|
|
602 |
*/
|
|
|
603 |
function xmltag_PartGroup($xp, $elem, $attribs)
|
|
|
604 |
{
|
|
|
605 |
$this->_aliasAttributes($attribs);
|
|
|
606 |
if (!isset($attribs['innerGroup']) || $attribs['innerGroup'] === '') {
|
|
|
607 |
$this->_error(TEXT_HIGHLIGHTER_EMPTY_OR_MISSING, 'innerGroup');
|
|
|
608 |
}
|
|
|
609 |
$this->_element['partClass'][$attribs['index']] = @$attribs['innerGroup'];
|
|
|
610 |
}
|
|
|
611 |
|
|
|
612 |
// }}}
|
|
|
613 |
// {{{ xmltag_PartClass
|
|
|
614 |
|
|
|
615 |
/**
|
|
|
616 |
* start handler for <partclass> element
|
|
|
617 |
*/
|
|
|
618 |
function xmltag_PartClass($xp, $elem, $attribs)
|
|
|
619 |
{
|
|
|
620 |
$this->xmltag_PartGroup($xp, $elem, $attribs);
|
|
|
621 |
}
|
|
|
622 |
|
|
|
623 |
// }}}
|
|
|
624 |
// {{{ xmltag_Keywords
|
|
|
625 |
|
|
|
626 |
/**
|
|
|
627 |
* start handler for <keywords> element
|
|
|
628 |
*/
|
|
|
629 |
function xmltag_Keywords($xp, $elem, $attribs)
|
|
|
630 |
{
|
|
|
631 |
$this->_aliasAttributes($attribs);
|
|
|
632 |
if (!isset($attribs['name']) || $attribs['name'] === '') {
|
|
|
633 |
$this->_error(TEXT_HIGHLIGHTER_EMPTY_OR_MISSING, 'keyword group name');
|
|
|
634 |
}
|
|
|
635 |
if (!isset($attribs['innerGroup']) || $attribs['innerGroup'] === '') {
|
|
|
636 |
$this->_error(TEXT_HIGHLIGHTER_EMPTY_OR_MISSING, 'innerGroup');
|
|
|
637 |
}
|
|
|
638 |
if (!isset($attribs['inherits']) || $attribs['inherits'] === '') {
|
|
|
639 |
$this->_error(TEXT_HIGHLIGHTER_EMPTY_OR_MISSING, 'inherits');
|
|
|
640 |
}
|
|
|
641 |
$this->_element = array('name'=>@$attribs['name']);
|
|
|
642 |
$this->_element['line'] = xml_get_current_line_number($this->parser);
|
|
|
643 |
$this->_element['innerGroup'] = @$attribs['innerGroup'];
|
|
|
644 |
if (isset($attribs['case'])) {
|
|
|
645 |
$this->_element['case'] = $attribs['case'] == 'yes';
|
|
|
646 |
} else {
|
|
|
647 |
$this->_element['case'] = $this->_case;
|
|
|
648 |
}
|
|
|
649 |
$this->_element['inherits'] = @$attribs['inherits'];
|
|
|
650 |
if (isset($attribs['otherwise'])) {
|
|
|
651 |
$this->_element['otherwise'] = $attribs['otherwise'];
|
|
|
652 |
}
|
|
|
653 |
if (isset($attribs['ifdef'])) {
|
|
|
654 |
$this->_element['ifdef'] = $attribs['ifdef'];
|
|
|
655 |
}
|
|
|
656 |
if (isset($attribs['ifndef'])) {
|
|
|
657 |
$this->_element['ifndef'] = $attribs['ifndef'];
|
|
|
658 |
}
|
|
|
659 |
}
|
|
|
660 |
|
|
|
661 |
// }}}
|
|
|
662 |
// {{{ xmltag_Keyword
|
|
|
663 |
|
|
|
664 |
/**
|
|
|
665 |
* start handler for <keyword> element
|
|
|
666 |
*/
|
|
|
667 |
function xmltag_Keyword($xp, $elem, $attribs)
|
|
|
668 |
{
|
|
|
669 |
if (!isset($attribs['match']) || $attribs['match'] === '') {
|
|
|
670 |
$this->_error(TEXT_HIGHLIGHTER_EMPTY_OR_MISSING, 'match');
|
|
|
671 |
}
|
|
|
672 |
$keyword = @$attribs['match'];
|
|
|
673 |
if (!$this->_element['case']) {
|
|
|
674 |
$keyword = strtolower($keyword);
|
|
|
675 |
}
|
|
|
676 |
$this->_element['match'][$keyword] = true;
|
|
|
677 |
}
|
|
|
678 |
|
|
|
679 |
// }}}
|
|
|
680 |
// {{{ xmltag_Contains
|
|
|
681 |
|
|
|
682 |
/**
|
|
|
683 |
* start handler for <contains> element
|
|
|
684 |
*/
|
|
|
685 |
function xmltag_Contains($xp, $elem, $attribs)
|
|
|
686 |
{
|
|
|
687 |
$this->_element['contains-all'] = @$attribs['all'] == 'yes';
|
|
|
688 |
if (isset($attribs['region'])) {
|
|
|
689 |
$this->_element['contains']['region'][$attribs['region']] =
|
|
|
690 |
xml_get_current_line_number($this->parser);
|
|
|
691 |
}
|
|
|
692 |
if (isset($attribs['block'])) {
|
|
|
693 |
$this->_element['contains']['block'][$attribs['block']] =
|
|
|
694 |
xml_get_current_line_number($this->parser);
|
|
|
695 |
}
|
|
|
696 |
}
|
|
|
697 |
|
|
|
698 |
// }}}
|
|
|
699 |
// {{{ xmltag_But
|
|
|
700 |
|
|
|
701 |
/**
|
|
|
702 |
* start handler for <but> element
|
|
|
703 |
*/
|
|
|
704 |
function xmltag_But($xp, $elem, $attribs)
|
|
|
705 |
{
|
|
|
706 |
if (isset($attribs['region'])) {
|
|
|
707 |
$this->_element['not-contains']['region'][$attribs['region']] = true;
|
|
|
708 |
}
|
|
|
709 |
if (isset($attribs['block'])) {
|
|
|
710 |
$this->_element['not-contains']['block'][$attribs['block']] = true;
|
|
|
711 |
}
|
|
|
712 |
}
|
|
|
713 |
|
|
|
714 |
// }}}
|
|
|
715 |
// {{{ xmltag_Onlyin
|
|
|
716 |
|
|
|
717 |
/**
|
|
|
718 |
* start handler for <onlyin> element
|
|
|
719 |
*/
|
|
|
720 |
function xmltag_Onlyin($xp, $elem, $attribs)
|
|
|
721 |
{
|
|
|
722 |
if (!isset($attribs['region']) || $attribs['region'] === '') {
|
|
|
723 |
$this->_error(TEXT_HIGHLIGHTER_EMPTY_OR_MISSING, 'region');
|
|
|
724 |
}
|
|
|
725 |
$this->_element['onlyin'][$attribs['region']] = xml_get_current_line_number($this->parser);
|
|
|
726 |
}
|
|
|
727 |
|
|
|
728 |
// }}}
|
|
|
729 |
// {{{ xmltag_Author
|
|
|
730 |
|
|
|
731 |
/**
|
|
|
732 |
* start handler for <author> element
|
|
|
733 |
*/
|
|
|
734 |
function xmltag_Author($xp, $elem, $attribs)
|
|
|
735 |
{
|
|
|
736 |
if (!isset($attribs['name']) || $attribs['name'] === '') {
|
|
|
737 |
$this->_error(TEXT_HIGHLIGHTER_EMPTY_OR_MISSING, 'author name');
|
|
|
738 |
}
|
|
|
739 |
$this->_authors[] = array(
|
|
|
740 |
'name' => @$attribs['name'],
|
|
|
741 |
'email' => (string)@$attribs['email']
|
|
|
742 |
);
|
|
|
743 |
}
|
|
|
744 |
|
|
|
745 |
// }}}
|
|
|
746 |
// {{{ xmltag_Highlight
|
|
|
747 |
|
|
|
748 |
/**
|
|
|
749 |
* start handler for <highlight> element
|
|
|
750 |
*/
|
|
|
751 |
function xmltag_Highlight($xp, $elem, $attribs)
|
|
|
752 |
{
|
|
|
753 |
if (!isset($attribs['lang']) || $attribs['lang'] === '') {
|
|
|
754 |
$this->_error(TEXT_HIGHLIGHTER_EMPTY_OR_MISSING, 'language name');
|
|
|
755 |
}
|
|
|
756 |
$this->_code = '';
|
|
|
757 |
$this->language = strtoupper(@$attribs['lang']);
|
|
|
758 |
$this->_case = @$attribs['case'] == 'yes';
|
|
|
759 |
}
|
|
|
760 |
|
|
|
761 |
// }}}
|
|
|
762 |
|
|
|
763 |
/**#@-*/
|
|
|
764 |
|
|
|
765 |
// {{{ _error
|
|
|
766 |
|
|
|
767 |
/**
|
|
|
768 |
* Add an error message
|
|
|
769 |
*
|
|
|
770 |
* @param integer $code Error code
|
|
|
771 |
* @param mixed $message Error message or array with error message parameters
|
|
|
772 |
* @param integer $lineNo Source code line number
|
|
|
773 |
* @access private
|
|
|
774 |
*/
|
|
|
775 |
function _error($code, $params = array(), $lineNo = 0)
|
|
|
776 |
{
|
|
|
777 |
if (!$lineNo && !empty($this->parser)) {
|
|
|
778 |
$lineNo = xml_get_current_line_number($this->parser);
|
|
|
779 |
}
|
|
|
780 |
$this->_errors[] = $this->_formatError($code, $params, $this->_syntaxFile, $lineNo);
|
|
|
781 |
}
|
|
|
782 |
|
|
|
783 |
// }}}
|
|
|
784 |
// {{{ _aliasAttributes
|
|
|
785 |
|
|
|
786 |
/**
|
|
|
787 |
* BC trick
|
|
|
788 |
*
|
|
|
789 |
* @param array $attrs attributes
|
|
|
790 |
*/
|
|
|
791 |
function _aliasAttributes(&$attrs)
|
|
|
792 |
{
|
|
|
793 |
if (isset($attrs['innerClass']) && !isset($attrs['innerGroup'])) {
|
|
|
794 |
$attrs['innerGroup'] = $attrs['innerClass'];
|
|
|
795 |
}
|
|
|
796 |
if (isset($attrs['delimClass']) && !isset($attrs['delimGroup'])) {
|
|
|
797 |
$attrs['delimGroup'] = $attrs['delimClass'];
|
|
|
798 |
}
|
|
|
799 |
if (isset($attrs['partClass']) && !isset($attrs['partGroup'])) {
|
|
|
800 |
$attrs['partGroup'] = $attrs['partClass'];
|
|
|
801 |
}
|
|
|
802 |
}
|
|
|
803 |
|
|
|
804 |
// }}}
|
|
|
805 |
|
|
|
806 |
/**#@+
|
|
|
807 |
* @access private
|
|
|
808 |
* @param resource $xp XML parser resource
|
|
|
809 |
* @param string $elem XML element name
|
|
|
810 |
*/
|
|
|
811 |
|
|
|
812 |
// {{{ xmltag_Comment_
|
|
|
813 |
|
|
|
814 |
/**
|
|
|
815 |
* end handler for <comment> element
|
|
|
816 |
*/
|
|
|
817 |
function xmltag_Comment_($xp, $elem)
|
|
|
818 |
{
|
|
|
819 |
$this->_inComment = false;
|
|
|
820 |
}
|
|
|
821 |
|
|
|
822 |
// }}}
|
|
|
823 |
// {{{ xmltag_Region_
|
|
|
824 |
|
|
|
825 |
/**
|
|
|
826 |
* end handler for <region> element
|
|
|
827 |
*/
|
|
|
828 |
function xmltag_Region_($xp, $elem)
|
|
|
829 |
{
|
|
|
830 |
$this->_element['type'] = 'region';
|
|
|
831 |
$this->_element['order'] = $this->_blockOrder ++;
|
|
|
832 |
$this->_regions[$this->_element['name']] = $this->_element;
|
|
|
833 |
}
|
|
|
834 |
|
|
|
835 |
// }}}
|
|
|
836 |
// {{{ xmltag_Keywords_
|
|
|
837 |
|
|
|
838 |
/**
|
|
|
839 |
* end handler for <keywords> element
|
|
|
840 |
*/
|
|
|
841 |
function xmltag_Keywords_($xp, $elem)
|
|
|
842 |
{
|
|
|
843 |
$this->_keywords[$this->_element['name']] = $this->_element;
|
|
|
844 |
}
|
|
|
845 |
|
|
|
846 |
// }}}
|
|
|
847 |
// {{{ xmltag_Block_
|
|
|
848 |
|
|
|
849 |
/**
|
|
|
850 |
* end handler for <block> element
|
|
|
851 |
*/
|
|
|
852 |
function xmltag_Block_($xp, $elem)
|
|
|
853 |
{
|
|
|
854 |
$this->_element['type'] = 'block';
|
|
|
855 |
$this->_element['order'] = $this->_blockOrder ++;
|
|
|
856 |
$this->_blocks[$this->_element['name']] = $this->_element;
|
|
|
857 |
}
|
|
|
858 |
|
|
|
859 |
// }}}
|
|
|
860 |
// {{{ xmltag_Highlight_
|
|
|
861 |
|
|
|
862 |
/**
|
|
|
863 |
* end handler for <highlight> element
|
|
|
864 |
*/
|
|
|
865 |
function xmltag_Highlight_($xp, $elem)
|
|
|
866 |
{
|
|
|
867 |
$conditions = array();
|
|
|
868 |
$toplevel = array();
|
|
|
869 |
foreach ($this->_blocks as $i => $current) {
|
|
|
870 |
if (!$current['contained'] && !isset($current['onlyin'])) {
|
|
|
871 |
$toplevel[] = $i;
|
|
|
872 |
}
|
|
|
873 |
foreach ((array)@$current['onlyin'] as $region => $lineNo) {
|
|
|
874 |
if (!isset($this->_regions[$region])) {
|
|
|
875 |
$this->_error(TEXT_HIGHLIGHTER_BLOCK_REGION,
|
|
|
876 |
array(
|
|
|
877 |
'block' => $current['name'],
|
|
|
878 |
'region' => $region
|
|
|
879 |
));
|
|
|
880 |
}
|
|
|
881 |
}
|
|
|
882 |
}
|
|
|
883 |
foreach ($this->_regions as $i=>$current) {
|
|
|
884 |
if (!$current['contained'] && !isset($current['onlyin'])) {
|
|
|
885 |
$toplevel[] = $i;
|
|
|
886 |
}
|
|
|
887 |
foreach ((array)@$current['contains']['region'] as $region => $lineNo) {
|
|
|
888 |
if (!isset($this->_regions[$region])) {
|
|
|
889 |
$this->_error(TEXT_HIGHLIGHTER_REGION_REGION,
|
|
|
890 |
array(
|
|
|
891 |
'region1' => $current['name'],
|
|
|
892 |
'region2' => $region
|
|
|
893 |
));
|
|
|
894 |
}
|
|
|
895 |
}
|
|
|
896 |
foreach ((array)@$current['contains']['block'] as $region => $lineNo) {
|
|
|
897 |
if (!isset($this->_blocks[$region])) {
|
|
|
898 |
$this->_error(TEXT_HIGHLIGHTER_REGION_BLOCK,
|
|
|
899 |
array(
|
|
|
900 |
'block' => $current['name'],
|
|
|
901 |
'region' => $region
|
|
|
902 |
));
|
|
|
903 |
}
|
|
|
904 |
}
|
|
|
905 |
foreach ((array)@$current['onlyin'] as $region => $lineNo) {
|
|
|
906 |
if (!isset($this->_regions[$region])) {
|
|
|
907 |
$this->_error(TEXT_HIGHLIGHTER_REGION_REGION,
|
|
|
908 |
array(
|
|
|
909 |
'region1' => $current['name'],
|
|
|
910 |
'region2' => $region
|
|
|
911 |
));
|
|
|
912 |
}
|
|
|
913 |
}
|
|
|
914 |
foreach ($this->_regions as $j => $region) {
|
|
|
915 |
if (isset($region['onlyin'])) {
|
|
|
916 |
$suits = isset($region['onlyin'][$current['name']]);
|
|
|
917 |
} elseif (isset($current['not-contains']['region'][$region['name']])) {
|
|
|
918 |
$suits = false;
|
|
|
919 |
} elseif (isset($current['contains']['region'][$region['name']])) {
|
|
|
920 |
$suits = true;
|
|
|
921 |
} else {
|
|
|
922 |
$suits = @$current['contains-all'] && @!$region['never-contained'];
|
|
|
923 |
}
|
|
|
924 |
if ($suits) {
|
|
|
925 |
$this->_regions[$i]['lookfor'][] = $j;
|
|
|
926 |
}
|
|
|
927 |
}
|
|
|
928 |
foreach ($this->_blocks as $j=>$region) {
|
|
|
929 |
if (isset($region['onlyin'])) {
|
|
|
930 |
$suits = isset($region['onlyin'][$current['name']]);
|
|
|
931 |
} elseif (isset($current['not-contains']['block'][$region['name']])) {
|
|
|
932 |
$suits = false;
|
|
|
933 |
} elseif (isset($current['contains']['block'][$region['name']])) {
|
|
|
934 |
$suits = true;
|
|
|
935 |
} else {
|
|
|
936 |
$suits = @$current['contains-all'] && @!$region['never-contained'];
|
|
|
937 |
}
|
|
|
938 |
if ($suits) {
|
|
|
939 |
$this->_regions[$i]['lookfor'][] = $j;
|
|
|
940 |
}
|
|
|
941 |
}
|
|
|
942 |
}
|
|
|
943 |
foreach ($this->_blocks as $i=>$current) {
|
|
|
944 |
unset ($this->_blocks[$i]['never-contained']);
|
|
|
945 |
unset ($this->_blocks[$i]['contained']);
|
|
|
946 |
unset ($this->_blocks[$i]['contains-all']);
|
|
|
947 |
unset ($this->_blocks[$i]['contains']);
|
|
|
948 |
unset ($this->_blocks[$i]['onlyin']);
|
|
|
949 |
unset ($this->_blocks[$i]['line']);
|
|
|
950 |
}
|
|
|
951 |
|
|
|
952 |
foreach ($this->_regions as $i=>$current) {
|
|
|
953 |
unset ($this->_regions[$i]['never-contained']);
|
|
|
954 |
unset ($this->_regions[$i]['contained']);
|
|
|
955 |
unset ($this->_regions[$i]['contains-all']);
|
|
|
956 |
unset ($this->_regions[$i]['contains']);
|
|
|
957 |
unset ($this->_regions[$i]['onlyin']);
|
|
|
958 |
unset ($this->_regions[$i]['line']);
|
|
|
959 |
}
|
|
|
960 |
|
|
|
961 |
foreach ($this->_keywords as $name => $keyword) {
|
|
|
962 |
if (isset($keyword['ifdef'])) {
|
|
|
963 |
$conditions[$keyword['ifdef']][] = array($name, true);
|
|
|
964 |
}
|
|
|
965 |
if (isset($keyword['ifndef'])) {
|
|
|
966 |
$conditions[$keyword['ifndef']][] = array($name, false);
|
|
|
967 |
}
|
|
|
968 |
unset($this->_keywords[$name]['line']);
|
|
|
969 |
if (!isset($this->_blocks[$keyword['inherits']])) {
|
|
|
970 |
$this->_error(TEXT_HIGHLIGHTER_KEYWORD_INHERITS,
|
|
|
971 |
array(
|
|
|
972 |
'keyword' => $keyword['name'],
|
|
|
973 |
'block' => $keyword['inherits']
|
|
|
974 |
));
|
|
|
975 |
}
|
|
|
976 |
if (isset($keyword['otherwise']) && !isset($this->_blocks[$keyword['otherwise']]) ) {
|
|
|
977 |
$this->_error(TEXT_HIGHLIGHTER_KEYWORD_BLOCK,
|
|
|
978 |
array(
|
|
|
979 |
'keyword' => $keyword['name'],
|
|
|
980 |
'block' => $keyword['inherits']
|
|
|
981 |
));
|
|
|
982 |
}
|
|
|
983 |
}
|
|
|
984 |
|
|
|
985 |
$syntax=array(
|
|
|
986 |
'keywords' => $this->_keywords,
|
|
|
987 |
'blocks' => array_merge($this->_blocks, $this->_regions),
|
|
|
988 |
'toplevel' => $toplevel,
|
|
|
989 |
);
|
|
|
990 |
uasort($syntax['blocks'], array(&$this, '_sortBlocks'));
|
|
|
991 |
foreach ($syntax['blocks'] as $name => $block) {
|
|
|
992 |
if ($block['type'] == 'block') {
|
|
|
993 |
continue;
|
|
|
994 |
}
|
|
|
995 |
if (is_array(@$syntax['blocks'][$name]['lookfor'])) {
|
|
|
996 |
usort($syntax['blocks'][$name]['lookfor'], array(&$this, '_sortLookFor'));
|
|
|
997 |
}
|
|
|
998 |
}
|
|
|
999 |
usort($syntax['toplevel'], array(&$this, '_sortLookFor'));
|
|
|
1000 |
$syntax['case'] = $this->_case;
|
|
|
1001 |
$this->_code = <<<CODE
|
|
|
1002 |
<?php
|
|
|
1003 |
/**
|
|
|
1004 |
* Auto-generated class. {$this->language} syntax highlighting
|
|
|
1005 |
CODE;
|
|
|
1006 |
|
|
|
1007 |
if ($this->_comment) {
|
|
|
1008 |
$comment = preg_replace('~^~m',' * ',$this->_comment);
|
|
|
1009 |
$this->_code .= "\n * \n" . $comment;
|
|
|
1010 |
}
|
|
|
1011 |
|
|
|
1012 |
$this->_code .= <<<CODE
|
|
|
1013 |
|
|
|
1014 |
*
|
|
|
1015 |
* PHP version 4 and 5
|
|
|
1016 |
*
|
|
|
1017 |
* LICENSE: This source file is subject to version 3.0 of the PHP license
|
|
|
1018 |
* that is available through the world-wide-web at the following URI:
|
|
|
1019 |
* http://www.php.net/license/3_0.txt. If you did not receive a copy of
|
|
|
1020 |
* the PHP License and are unable to obtain it through the web, please
|
|
|
1021 |
* send a note to license@php.net so we can mail you a copy immediately.
|
|
|
1022 |
*
|
|
|
1023 |
* @copyright 2004-2006 Andrey Demenev
|
|
|
1024 |
* @license http://www.php.net/license/3_0.txt PHP License
|
|
|
1025 |
* @link http://pear.php.net/package/Text_Highlighter
|
|
|
1026 |
* @category Text
|
|
|
1027 |
* @package Text_Highlighter
|
|
|
1028 |
* @version generated from: $this->_syntaxFile
|
|
|
1029 |
|
|
|
1030 |
CODE;
|
|
|
1031 |
|
|
|
1032 |
foreach ($this->_authors as $author) {
|
|
|
1033 |
$this->_code .= ' * @author ' . $author['name'];
|
|
|
1034 |
if ($author['email']) {
|
|
|
1035 |
$this->_code .= ' <' . $author['email'] . '>';
|
|
|
1036 |
}
|
|
|
1037 |
$this->_code .= "\n";
|
|
|
1038 |
}
|
|
|
1039 |
|
|
|
1040 |
$this->_code .= <<<CODE
|
|
|
1041 |
*
|
|
|
1042 |
*/
|
|
|
1043 |
|
|
|
1044 |
/**
|
|
|
1045 |
* Auto-generated class. {$this->language} syntax highlighting
|
|
|
1046 |
*
|
|
|
1047 |
|
|
|
1048 |
CODE;
|
|
|
1049 |
foreach ($this->_authors as $author) {
|
|
|
1050 |
$this->_code .= ' * @author ' . $author['name'];
|
|
|
1051 |
if ($author['email']) {
|
|
|
1052 |
$this->_code .= ' <' . $author['email']. '>';
|
|
|
1053 |
}
|
|
|
1054 |
$this->_code .= "\n";
|
|
|
1055 |
}
|
|
|
1056 |
|
|
|
1057 |
|
|
|
1058 |
$this->_code .= <<<CODE
|
|
|
1059 |
* @category Text
|
|
|
1060 |
* @package Text_Highlighter
|
|
|
1061 |
* @copyright 2004-2006 Andrey Demenev
|
|
|
1062 |
* @license http://www.php.net/license/3_0.txt PHP License
|
|
|
1063 |
* @version Release: 0.7.0
|
|
|
1064 |
* @link http://pear.php.net/package/Text_Highlighter
|
|
|
1065 |
*/
|
|
|
1066 |
class Text_Highlighter_{$this->language} extends Text_Highlighter
|
|
|
1067 |
{
|
|
|
1068 |
|
|
|
1069 |
CODE;
|
|
|
1070 |
$this->_code .= 'var $_language = \'' . strtolower($this->language) . "';\n\n";
|
|
|
1071 |
$array = var_export($syntax, true);
|
|
|
1072 |
$array = trim(preg_replace('~^(\s*)~m',' \1\1',$array));
|
|
|
1073 |
// \$this->_syntax = $array;
|
|
|
1074 |
$this->_code .= <<<CODE
|
|
|
1075 |
|
|
|
1076 |
/**
|
|
|
1077 |
* Constructor
|
|
|
1078 |
*
|
|
|
1079 |
* @param array \$options
|
|
|
1080 |
* @access public
|
|
|
1081 |
*/
|
|
|
1082 |
function __construct(\$options=array())
|
|
|
1083 |
{
|
|
|
1084 |
|
|
|
1085 |
CODE;
|
|
|
1086 |
$this->_code .= <<<CODE
|
|
|
1087 |
|
|
|
1088 |
\$this->_options = \$options;
|
|
|
1089 |
CODE;
|
|
|
1090 |
$states = array();
|
|
|
1091 |
$i = 0;
|
|
|
1092 |
foreach ($syntax['blocks'] as $name => $block) {
|
|
|
1093 |
if ($block['type'] == 'region') {
|
|
|
1094 |
$states[$name] = $i++;
|
|
|
1095 |
}
|
|
|
1096 |
}
|
|
|
1097 |
$regs = array();
|
|
|
1098 |
$counts = array();
|
|
|
1099 |
$delim = array();
|
|
|
1100 |
$inner = array();
|
|
|
1101 |
$end = array();
|
|
|
1102 |
$stat = array();
|
|
|
1103 |
$keywords = array();
|
|
|
1104 |
$parts = array();
|
|
|
1105 |
$kwmap = array();
|
|
|
1106 |
$subst = array();
|
|
|
1107 |
$re = array();
|
|
|
1108 |
$ce = array();
|
|
|
1109 |
$rd = array();
|
|
|
1110 |
$in = array();
|
|
|
1111 |
$st = array();
|
|
|
1112 |
$kw = array();
|
|
|
1113 |
$sb = array();
|
|
|
1114 |
foreach ($syntax['toplevel'] as $name) {
|
|
|
1115 |
$block = $syntax['blocks'][$name];
|
|
|
1116 |
if ($block['type'] == 'block') {
|
|
|
1117 |
$kwm = array();
|
|
|
1118 |
$re[] = '(' . $block['match'] . ')';
|
|
|
1119 |
$ce[] = $this->_countSubpatterns($block['match']);
|
|
|
1120 |
$rd[] = '';
|
|
|
1121 |
$sb[] = false;;
|
|
|
1122 |
$st[] = -1;
|
|
|
1123 |
foreach ($syntax['keywords'] as $kwname => $kwgroup) {
|
|
|
1124 |
if ($kwgroup['inherits'] != $name) {
|
|
|
1125 |
continue;
|
|
|
1126 |
}
|
|
|
1127 |
$gre = implode('|', array_keys($kwgroup['match']));
|
|
|
1128 |
if (!$kwgroup['case']) {
|
|
|
1129 |
$gre = '(?i)' . $gre;
|
|
|
1130 |
}
|
|
|
1131 |
$kwm[$kwname][] = $gre;
|
|
|
1132 |
$kwmap[$kwname] = $kwgroup['innerGroup'];
|
|
|
1133 |
}
|
|
|
1134 |
foreach ($kwm as $g => $ma) {
|
|
|
1135 |
$kwm[$g] = '/^(' . implode(')|(', $ma) . ')$/';
|
|
|
1136 |
}
|
|
|
1137 |
$kw[] = $kwm;
|
|
|
1138 |
} else {
|
|
|
1139 |
$kw[] = -1;
|
|
|
1140 |
$re[] = '(' . $block['start'] . ')';
|
|
|
1141 |
$ce[] = $this->_countSubpatterns($block['start']);
|
|
|
1142 |
$rd[] = $block['delimGroup'];
|
|
|
1143 |
$st[] = $states[$name];
|
|
|
1144 |
$sb[] = $block['remember'];
|
|
|
1145 |
}
|
|
|
1146 |
$in[] = $block['innerGroup'];
|
|
|
1147 |
}
|
|
|
1148 |
$re = implode('|', $re);
|
|
|
1149 |
$regs[-1] = '/' . $re . '/';
|
|
|
1150 |
$counts[-1] = $ce;
|
|
|
1151 |
$delim[-1] = $rd;
|
|
|
1152 |
$inner[-1] = $in;
|
|
|
1153 |
$stat[-1] = $st;
|
|
|
1154 |
$keywords[-1] = $kw;
|
|
|
1155 |
$subst[-1] = $sb;
|
|
|
1156 |
|
|
|
1157 |
foreach ($syntax['blocks'] as $ablock) {
|
|
|
1158 |
if ($ablock['type'] != 'region') {
|
|
|
1159 |
continue;
|
|
|
1160 |
}
|
|
|
1161 |
$end[] = '/' . $ablock['end'] . '/';
|
|
|
1162 |
$re = array();
|
|
|
1163 |
$ce = array();
|
|
|
1164 |
$rd = array();
|
|
|
1165 |
$in = array();
|
|
|
1166 |
$st = array();
|
|
|
1167 |
$kw = array();
|
|
|
1168 |
$pc = array();
|
|
|
1169 |
$sb = array();
|
|
|
1170 |
foreach ((array)@$ablock['lookfor'] as $name) {
|
|
|
1171 |
$block = $syntax['blocks'][$name];
|
|
|
1172 |
if (isset($block['partClass'])) {
|
|
|
1173 |
$pc[] = $block['partClass'];
|
|
|
1174 |
} else {
|
|
|
1175 |
$pc[] = null;
|
|
|
1176 |
}
|
|
|
1177 |
if ($block['type'] == 'block') {
|
|
|
1178 |
$kwm = array();;
|
|
|
1179 |
$re[] = '(' . $block['match'] . ')';
|
|
|
1180 |
$ce[] = $this->_countSubpatterns($block['match']);
|
|
|
1181 |
$rd[] = '';
|
|
|
1182 |
$sb[] = false;
|
|
|
1183 |
$st[] = -1;
|
|
|
1184 |
foreach ($syntax['keywords'] as $kwname => $kwgroup) {
|
|
|
1185 |
if ($kwgroup['inherits'] != $name) {
|
|
|
1186 |
continue;
|
|
|
1187 |
}
|
|
|
1188 |
$gre = implode('|', array_keys($kwgroup['match']));
|
|
|
1189 |
if (!$kwgroup['case']) {
|
|
|
1190 |
$gre = '(?i)' . $gre;
|
|
|
1191 |
}
|
|
|
1192 |
$kwm[$kwname][] = $gre;
|
|
|
1193 |
$kwmap[$kwname] = $kwgroup['innerGroup'];
|
|
|
1194 |
}
|
|
|
1195 |
foreach ($kwm as $g => $ma) {
|
|
|
1196 |
$kwm[$g] = '/^(' . implode(')|(', $ma) . ')$/';
|
|
|
1197 |
}
|
|
|
1198 |
$kw[] = $kwm;
|
|
|
1199 |
} else {
|
|
|
1200 |
$sb[] = $block['remember'];
|
|
|
1201 |
$kw[] = -1;
|
|
|
1202 |
$re[] = '(' . $block['start'] . ')';
|
|
|
1203 |
$ce[] = $this->_countSubpatterns($block['start']);
|
|
|
1204 |
$rd[] = $block['delimGroup'];
|
|
|
1205 |
$st[] = $states[$name];
|
|
|
1206 |
}
|
|
|
1207 |
$in[] = $block['innerGroup'];
|
|
|
1208 |
}
|
|
|
1209 |
$re = implode('|', $re);
|
|
|
1210 |
$regs[] = '/' . $re . '/';
|
|
|
1211 |
$counts[] = $ce;
|
|
|
1212 |
$delim[] = $rd;
|
|
|
1213 |
$inner[] = $in;
|
|
|
1214 |
$stat[] = $st;
|
|
|
1215 |
$keywords[] = $kw;
|
|
|
1216 |
$parts[] = $pc;
|
|
|
1217 |
$subst[] = $sb;
|
|
|
1218 |
}
|
|
|
1219 |
|
|
|
1220 |
|
|
|
1221 |
$this->_code .= "\n \$this->_regs = " . $this->_exportArray($regs);
|
|
|
1222 |
$this->_code .= ";\n \$this->_counts = " .$this->_exportArray($counts);
|
|
|
1223 |
$this->_code .= ";\n \$this->_delim = " .$this->_exportArray($delim);
|
|
|
1224 |
$this->_code .= ";\n \$this->_inner = " .$this->_exportArray($inner);
|
|
|
1225 |
$this->_code .= ";\n \$this->_end = " .$this->_exportArray($end);
|
|
|
1226 |
$this->_code .= ";\n \$this->_states = " .$this->_exportArray($stat);
|
|
|
1227 |
$this->_code .= ";\n \$this->_keywords = " .$this->_exportArray($keywords);
|
|
|
1228 |
$this->_code .= ";\n \$this->_parts = " .$this->_exportArray($parts);
|
|
|
1229 |
$this->_code .= ";\n \$this->_subst = " .$this->_exportArray($subst);
|
|
|
1230 |
$this->_code .= ";\n \$this->_conditions = " .$this->_exportArray($conditions);
|
|
|
1231 |
$this->_code .= ";\n \$this->_kwmap = " .$this->_exportArray($kwmap);
|
|
|
1232 |
$this->_code .= ";\n \$this->_defClass = '" .$this->_defClass . '\'';
|
|
|
1233 |
$this->_code .= <<<CODE
|
|
|
1234 |
;
|
|
|
1235 |
\$this->_checkDefines();
|
|
|
1236 |
}
|
|
|
1237 |
|
|
|
1238 |
}
|
|
|
1239 |
CODE;
|
|
|
1240 |
}
|
|
|
1241 |
|
|
|
1242 |
// }}}
|
|
|
1243 |
}
|
|
|
1244 |
|
|
|
1245 |
|
|
|
1246 |
/*
|
|
|
1247 |
* Local variables:
|
|
|
1248 |
* tab-width: 4
|
|
|
1249 |
* c-basic-offset: 4
|
|
|
1250 |
* c-hanging-comment-ender-p: nil
|
|
|
1251 |
* End:
|
|
|
1252 |
*/
|
|
|
1253 |
|
|
|
1254 |
?>
|