diff options
Diffstat (limited to 'paste/include/class.geshi.php')
| -rw-r--r-- | paste/include/class.geshi.php | 738 |
1 files changed, 0 insertions, 738 deletions
diff --git a/paste/include/class.geshi.php b/paste/include/class.geshi.php deleted file mode 100644 index f804af0..0000000 --- a/paste/include/class.geshi.php +++ /dev/null @@ -1,738 +0,0 @@ -<?php -/** - * GeSHi - Generic Syntax Highlighter - * - * For information on how to use GeSHi, please consult the documentation - * found in the docs/ directory, or online at http://geshi.org/docs/ - * - * This file is part of GeSHi. - * - * GeSHi is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * GeSHi is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with GeSHi; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * You can view a copy of the GNU GPL in the COPYING file that comes - * with GeSHi, in the docs/ directory. - * - * @package core - * @author Nigel McNie <nigel@geshi.org> - * @license http://www.gnu.org/copyleft/gpl.html GNU GPL - * @copyright (C) 2004, 2005 Nigel McNie - * @version 1.1.0 - * - */ - -/** - * MAJOR TODOs: - * - * @todo [blocking 1.1.1] (bug 5) Support balanced context endings - * @todo [blocking 1.1.1] (bug 14) OCCs should be able to modify their parent context - * @todo [blocking 1.1.1] (bug 16, 17) Better Delphi and Codeworker support - */ - -/** GeSHi Version */ -define('GESHI_VERSION', '1.1.0'); - -/** Set the correct directory separator */ -define('GESHI_DIR_SEPARATOR', ('WIN' != substr(PHP_OS, 0, 3)) ? '/' : '\\'); - -// Define the root directory for the GeSHi code tree -if (!defined('GESHI_ROOT')) { - /** The root directory for GeSHi (where class.geshi.php is located) */ - define('GESHI_ROOT', dirname(__FILE__) . GESHI_DIR_SEPARATOR); -} - -/**#@+ - * @access private - */ -/** The data directory for GeSHi */ -define('GESHI_DATA_ROOT', GESHI_ROOT . 'geshi' . GESHI_DIR_SEPARATOR); -/** The classes directory for GeSHi */ -define('GESHI_CLASSES_ROOT', GESHI_DATA_ROOT . 'classes' . GESHI_DIR_SEPARATOR); -/** The languages directory for GeSHi */ -define('GESHI_LANGUAGES_ROOT', GESHI_DATA_ROOT . 'languages' . GESHI_DIR_SEPARATOR); -/** The context files directory for GeSHi */ -define('GESHI_CONTEXTS_ROOT', GESHI_DATA_ROOT . 'contexts' . GESHI_DIR_SEPARATOR); -/** The theme files directory for GeSHi */ -define('GESHI_THEMES_ROOT', GESHI_DATA_ROOT . 'themes' . GESHI_DIR_SEPARATOR); -/**#@-*/ - -/** Get required functions */ -require GESHI_DATA_ROOT . 'functions.geshi.php'; - -/** Get styler class */ -require GESHI_CLASSES_ROOT . 'class.geshistyler.php'; - -/** Get context class */ -require GESHI_CLASSES_ROOT . 'class.geshicontext.php'; - - -// -// Constants -// - -// Debugging constants. These will disappear in stable builds. Specify -// as a bitfield, e.g. GESHI_DBG_API | GESHI_DBG_PARSE, by defining the -// GESHI_DBG context before including this file -/** No debugging */ -define('GESHI_DBG_NONE', 0); -/** Debug the API */ -define('GESHI_DBG_API', 1); -/** Debug actual parsing */ -define('GESHI_DBG_PARSE', 2); -/** Debug error handling */ -define('GESHI_DBG_ERR', 4); -/** Maximum debug level */ -define('GESHI_DBG_ALL', GESHI_DBG_API | GESHI_DBG_PARSE | GESHI_DBG_ERR); - -// Set efault debug level -if (!defined('GESHI_DBG')) { - /** Default debug level */ - define('GESHI_DBG', GESHI_DBG_NONE); -} - -// These provide BACKWARD COMPATIBILITY ONLY -// Use New Method setStyles(mixed identifiers, string styles); -// e.g. setStyles('html/tag', 'styles'); -// setStyles(array('html/tag', 'html/css-delimiters'), 'style'); -/** Used to mark a context as having no equivalence in 1.0.X */ -define('GESHI_STYLE_NONE', 0); -/** Used to mark a context as being like a number in 1.0.X */ -define('GESHI_STYLE_NUMBERS', 1); -/** Used to mark a context as being like a comment in 1.0.X */ -define('GESHI_STYLE_COMMENTS', 2); -/** Used to mark a context as being like a string in 1.0.X */ -define('GESHI_STYLE_STRINGS', 3); -/** Used to mark a context as being like a symbol in 1.0.X */ -define('GESHI_STYLE_SYMBOLS', 4); -/** Used to mark a context as being like a method in 1.0.X */ -define('GESHI_STYLE_METHODS', 5); - -/**#@+ - * @access private - */ - -// Error related constants, not needed by users of GeSHi -/** No error has occured */ -define('GESHI_ERROR_NONE', 0); -/** There is no source code to highlight */ -define('GESHI_ERROR_NO_INPUT', 1); -/** You don't have a language file for the specified language */ -define('GESHI_ERROR_NO_SUCH_LANG', 2); -/** The language name contained illegal characters */ -define('GESHI_ERROR_LANG_NAME_ILLEGAL_CHARS', 4); -/** The path specified is not readable */ -//define('GESHI_ERROR_ILLEGAL_PATH', 5); -/** The theme specified does not exist */ -//define('GESHI_ERROR_NO_SUCH_THEME', 6); -/** Parsing is in strict mode, but the root context does not have a specific opener */ -//define('GESHI_ERROR_STRICT_MODE_NO_OPENER', 7); -/** getTime($type) was called with an invalid type */ -define('GESHI_ERROR_INVALID_TIME_TYPE', 8); -/** A file that was requested for loading data is not available */ -define('GESHI_ERROR_FILE_UNAVAILABLE', 9); - -// Constants for specifying who (out of the parent or child) highlights the delimiter -// between the parent and the child. Note that if you view the numbers as two bit binary, -// a 1 indicates where the child parses and a 0 indicates where the parent should parse. -// The default is GESHI_CHILD_PARSE_BOTH -/** The child should parse neither delimiter (parent parses both) */ -define('GESHI_CHILD_PARSE_NONE', 0); -/** The child should parse the right (end) delimiter, the parent should parse the left delimiter */ -define('GESHI_CHILD_PARSE_RIGHT', 1); -/** The child should parse the left (beginning) delimiter, the parent should parse the right delimiter */ -define('GESHI_CHILD_PARSE_LEFT', 2); -/** The child should parse both delimiters (default) */ -define('GESHI_CHILD_PARSE_BOTH', 3); - -// The name of integer/double number contexts -define('GESHI_NUM_INT', 'num/int'); -define('GESHI_NUM_DBL', 'num/dbl'); - -/** Default file extension */ -define('GESHI_DEFAULT_FILE_EXTENSION', '.php'); - -/**#@-*/ - - -/** - * The GeSHi class - * - * @package core - * @author Nigel McNie <nigel@geshi.org> - * @version 1.1.0 - * @since 1.0.0 - */ -class GeSHi -{ - /**#@+ - * @access private - * @var string - */ - - /** - * The source code to parse - */ - var $_source; - - /** - * The name of the language to use when parsing the source - */ - var $language; - - /** - * The humanised version of the language name - */ - var $humanLanguageName; - - /** - * The error code of any error that has occured - */ - var $_error; - - /**#@-*/ - /**#@+ - * @access private - */ - - /** - * The root context to use for parsing the source - * - * @var GeSHiContext - */ - var $_rootContext; - - /** - * Whether this object should be prepared as if it will be used - * many times - * - * @var boolean - */ - var $_cacheRootContext; - - /** - * The cached root context, if caching of context trees is enabled - * - * @var GeSHiContext - */ - var $_cachedRootContext; - - /** - * The GeSHiStyler object used by this class and all contexts for - * assisting parsing. - * - * @var GeSHiStyler - */ - - /**#@-*/ - - /** - * Sets the source and language name of the source to parse - * - * Also sets up other defaults, such as the default encoding - * - * <b>USAGE:</b> - * - * <pre>$geshi =& new GeSHi($source, $language); - * if (false !== ($msg = $geshi->error())) { - * // Handle error here: error message in $msg - * } - * $code = $geshi->parseCode();</pre> - * - * @param string The source code to highlight - * @param string The language to highlight the source with - * @param string The path to the GeSHi data files. <b>This is no longer used!</b> The path is detected - * automatically by GeSHi, this paramters is only included for backward compatibility. If - * you want to set the path to the GeSHi data directories yourself, you should define the - * GESHI_ROOT constant before including class.geshi.php. - * @since 1.0.0 - */ - function GeSHi ($source, $language_name, $path = '') - { - geshi_dbg('GeSHi::GeSHi (language='.$language_name.')', GESHI_DBG_API); - - // Initialise timing - $initial_times = array(0 => '0 0', 1 => '0 0'); - $this->_times = array( - 'pre' => $initial_times, - 'parse' => $initial_times, - 'post' => $initial_times - ); - - $this->_styler =& new GeSHiStyler; - - // @todo [blocking 1.1.5] Make third parameter an option array thing - - $this->setFileExtension(GESHI_DEFAULT_FILE_EXTENSION); - //$this->setOutputFormat(GESHI_OUTPUT_HTML); - //$this->setEncoding(GESHI_DEFAULT_ENCODING); - - // Set the initial source/language - $this->setSource($source); - $this->setLanguage($language_name); - } - - /** - * Returns an error message if there has been an error. Useful for debugging, - * but not recommended for use on a live site. - * - * The last error that occured is returned by this method - * @todo [blocking 1.1.9] Documentation: has this changed from 1.0.X? - * - * @return false|string A message if there is an error, else false - * @since 1.0.0 - */ - function error () - { - geshi_dbg('GeSHi::error()', GESHI_DBG_ERR | GESHI_DBG_API); - if ($this->_error) { - $msg = $this->_getErrorMessage(); - geshi_dbg(' ERR: ' . $this->_error . ': ' . $msg, GESHI_DBG_API | GESHI_DBG_ERR); - return sprintf('<br /><strong>GeSHi Error:</strong> %s (code %s)<br />', - $msg, - '<a href="http://geshi.org/developers/error-codes/#' . $this->_error - . '">#' . $this->_error . '</a>' - ); - } - geshi_dbg(' No error', GESHI_DBG_ERR | GESHI_DBG_API); - return false; - } - - /** - * Sets the source code to highlight - * - * @param string The source code to highlight - * @since 1.0.0 - */ - function setSource ($source) - { - geshi_dbg('GeSHi::setSource(' . substr($source, 0, 15) . '...)', GESHI_DBG_API); - $this->_source = $source; - if (!$this->_sourceValid()) { - geshi_dbg('@e Source code is not valid!', GESHI_DBG_API | GESHI_DBG_ERR); - } - } - - /** - * Sets the source code to highlight. This method is deprecated, and will be - * removed in 1.4/2.0. - * - * @param string The source code to highlight - * @since 1.0.0 - * @deprecated In favour of {@link setSource()} - */ - function set_source ($source) - { - $this->setSource($source); - } - - /** - * Sets the language to use for highlighting - * - * @param string The language to use for highlighting - * @since 1.0.0 - */ - function setLanguage ($language_name) - { - $this->_times['pre'][0] = microtime(); - geshi_dbg('GeSHi::setLanguage('.$language_name.')', GESHI_DBG_API); - $this->_language = strtolower($language_name); - - // Make a legal language name - if (false === strpos($this->_language, '/')) { - $this->_language .= '/'.$this->_language; - geshi_dbg(' Language name converted to '.$this->_language, GESHI_DBG_API); - } - - if ($this->_languageNameValid()) { - // load language now - geshi_dbg('@o Language name fine, loading data', GESHI_DBG_API); - $this->_parsePreProcess(); - } else { - geshi_dbg('@e Language name not OK! (code '.$this->_error.')', GESHI_DBG_API | GESHI_DBG_ERR); - } - - $this->_times['pre'][1] = microtime(); - geshi_dbg(' Language data loaded in ' . number_format($this->getTime('pre'), 3) . ' seconds', GESHI_DBG_API); - } - - /** - * Sets the language to use for highlighting. This method is deprecated, and - * will be removed in 1.4/2.0. - * - * @param string The language to use for highlighting - * @since 1.0.0 - * @deprecated In favour of {@link setLanguage()} - */ - function set_language($language_name) - { - $this->setLanguage($language_name); - } - - /** - * Sets whether this object should cache the root context as loaded. Use - * this if you're going to use the same language in this object to parse - * multiple source codes. - * - * @param boolean true if caching of context data should be used - */ - function cacheRootContext ($flag = true) - { - geshi_dbg('GeSHi::cacheRootContext(' . $flag . ')', GESHI_DBG_API); - $this->_cacheRootContext = ($flag) ? true : false; - $this->_cachedRootContext = ($this->_cacheRootContext) ? $this->_rootContext : null; - geshi_dbg(' Set caching to ' . $flag . ', cached root context size = ' . count($this->_cachedRootContext), GESHI_DBG_API); - } - - /** - * Sets the file extension to use when getting external php files - * - * @param string The file extension for PHP files. Can be specified with or without the leading "." - */ - function setFileExtension ($extension) - { - $this->_styler->fileExtension = ('.' == substr($extension, 0, 1)) ? $extension : '.' . $extension; - geshi_dbg('GeSHi::setFileExtension(' . $this->_styler->fileExtension . ')', GESHI_DBG_API); - } - - /** - * Returns various timings related to this object. - * - * For example, how long it took to load a specific context, - * or parse the source code. - * - * You can pass a string to this method, it will return various timings based - * on what string you pass: - * - * <ul> - * <li>If you pass <b>'total'</b> (default), you will get the time it took to - * load, parse and post-process the last call to {@link GeSHi::parseCode()}.</li> - * <li>If you pass <b>'pre'</b>, you will get the time it took to load the last - * language. If caching of the root context is enabled, then this time will likely - * be close to zero if you are calling this method after second and subsequent calls - * to {@link GeSHi::parseCode()}.</li> - * <li>If youpass <b>'parse'</b>, you will get the time it took to parse the last - * time {@link GeSHi::parseCode()} was called. - * - * @param string What time you want to access - * @return false|double The time if there is a time, else false if there was an error - */ - function getTime ($type = 'total') - { - geshi_dbg('GeSHi::getTime(' . $type . ')', GESHI_DBG_API); - if (isset($this->_times[$type])) { - geshi_dbg('@o Valid type', GESHI_DBG_API); - $start = explode(' ', $this->_times[$type][0]); - $end = explode(' ', $this->_times[$type][1]); - return $end[0] + $end[1] - $start[0] - $start[1]; - } elseif ('total' == $type) { - return $this->getTime('pre') + $this->getTime('parse') + $this->getTime('post'); - } - geshi_dbg('@w Type passed to getTime is invalid', GESHI_DBG_API | GESHI_DBG_ERR); - $this->_error = GESHI_ERROR_INVALID_TIME_TYPE; - return false; - } - - /** - * Sets styles of contexts in the source code - * - * @param string The selector to use, this is the style name of a context. Example: php/php - * @param string The CSS styles to apply to the context - */ - function setStyles ($selector, $styles) - { - geshi_dbg('GeSHi::setStyles(' . $selector . ', ' . $styles . ')', GESHI_DBG_API); - $this->_styler->setStyle($selector, $styles); - } - - /** - * Returns the version of this GeSHi - * - * @return string The version of this GeSHi - * @static - */ - function getVersion () - { - geshi_dbg('GeSHi::getVersion()', GESHI_DBG_API); - return GESHI_VERSION; - } - - /** - * Returns the version of this GeSHi - * - * @return string The version of this GeSHi - * @deprecated in favour of {@link GeSHi::getVersion()} - */ - function get_version () - { - return GeSHi::getVersion(); - } - - /** - * Syntax-highlights the source code - * - * @return string The source code, highlighted - */ - function parseCode () - { - $this->_times['parse'][0] = microtime(); - geshi_dbg('GeSHi::parseCode()', GESHI_DBG_API | GESHI_DBG_PARSE); - - if ($this->_error) { - // Bail out - geshi_dbg('@e Error occured!!', GESHI_DBG_PARSE); - $this->_times['parse'][1] = $this->_times['post'][0] = microtime(); - $result = $this->_parsePostProcess(); - $this->_times['post'][1] = microtime(); - return $result; - } - - // Kill the cached root context, replacing with - // the new root context if needed - if ($this->_cacheRootContext) { - $this->_rootContext = $this->_cachedRootContext; - } - - //@todo [blocking 1.1.5] does this space still need to be added? - $code = ' ' . $this->_source; - // Runtime setup of context tree/styler info - // Reset the parse data to nothing - $this->_styler->resetParseData(); - // Remove contexts from the parse tree that aren't interesting - $this->_rootContext->trimUselessChildren($code); - // The important bit - parse the code - $this->_rootContext->parseCode($code); - - - $this->_times['parse'][1] = $this->_times['post'][0] = microtime(); - $result = $this->_parsePostProcess(); - $this->_times['post'][1] = microtime(); - - return $result; - } - - // - // Private Methods - // - - /**#@+ - * @access private - */ - /** - * Get the error message relating to the current error code - * - * @return string The error message relating to the current error code - */ - function _getErrorMessage () - { - if ($this->_error) { - $messages = array ( - // @todo [blocking 1.1.5] Move out of here - GESHI_ERROR_NO_SUCH_LANG => 'GeSHi could not find the language {LANGUAGE} (using path {LANGPATH})', - GESHI_ERROR_NO_INPUT => 'No source code passed to GeSHi to highlight', - GESHI_ERROR_LANG_NAME_ILLEGAL_CHARS => 'The language name {LANGUAGE} contains illegal characters', - //GESHI_ERROR_ILLEGAL_PATH => 'The path {PATH} is not a readable directory', - //GESHI_ERROR_NO_SUCH_THEME => 'GeSHi could not find the theme {THEME} (using path {THEMEPATH})', - //GESHI_ERROR_STRICT_MODE_NO_OPENER => 'Strict mode is enabled but there is no opener for the root context', - GESHI_ERROR_INVALID_TIME_TYPE => 'Call getTime with the only parameter set to one of "pre", "parse", "post" or "total"', - GESHI_ERROR_FILE_UNAVAILABLE => 'A file that GeSHi requires to parse using the language ' . $this->_language . ' is unavailable' - ); - - $variable_substitutes = array ( - '{LANGUAGE}' => $this->_language, - '{PATH}' => GESHI_ROOT, - '{LANGPATH}' => GESHI_LANGUAGES_ROOT, - //'{THEMEPATH}' => GESHI_THEMES_ROOT, - //'{THEME}' => $this->_styler->themeName - ); - - $message = $messages[$this->_error]; - foreach ($variable_substitutes as $string => $replacement) { - $message = str_replace($string, $replacement, $message); - } - $message = htmlspecialchars($message, ENT_COMPAT, $this->_styler->charset); - return $message; - } - return ''; - } - - /** - * Check that the language name to be used is valid - * - * @return boolean true if the language name is valid, else false - */ - function _languageNameValid () - { - geshi_dbg('GeSHi::_languageNameValid('.$this->_language.')', GESHI_DBG_API); - - // Check if the language contains illegal characters. If language names do - // not match this regular expression, they are not valid. This is a useful - // security check as well, if people blindly use a post/get variable as the - // language name... - if (!preg_match('#[a-z][a-z0-9]*(/[a-z][a-z0-9]*)+#', $this->_language)) { - geshi_dbg('@e Language name contains illegal characters', GESHI_DBG_API | GESHI_DBG_ERR); - $this->_error = GESHI_ERROR_LANG_NAME_ILLEGAL_CHARS; - return false; - } - - // Check that the language file for this language exists - $language_file = $this->_getLanguageDataFile(); - geshi_dbg(' Language file to use: ' . $language_file, GESHI_DBG_API); - - if (!geshi_can_include($language_file)) { - geshi_dbg('@e Language does not exist on filesystem', GESHI_DBG_API | GESHI_DBG_ERR); - $this->_error = GESHI_ERROR_NO_SUCH_LANG; - return false; - } - - geshi_dbg('@o Language name is fine', GESHI_DBG_API); - return true; - } - - /** - * Checks to make sure that the source code inputted is valid - * - * The source is valid when: - * - * <ul> - * <li>it is not empty</li> - * </ul> - * - * @return true if the source code is valid, else false - */ - function _sourceValid () - { - geshi_dbg('GeSHi::_sourceValid()', GESHI_DBG_API); - // Is source empty? - if ('' == trim($this->_source)) { - geshi_dbg('@e No source code inputted', GESHI_DBG_API | GESHI_DBG_ERR); - $this->_error = GESHI_ERROR_NO_INPUT; - return false; - } - geshi_dbg('@o Source code OK', GESHI_DBG_API); - return true; - // @todo [blocking 1.1.9] Other things can go in here - checks against max and min length etc - } - - /** - * Prepare the source code for parsing - */ - function _parsePreProcess () - { - geshi_dbg('GeSHi::parsePreProcess()', GESHI_DBG_API); - - // Strip newlines to common form - $this->_source = str_replace("\r\n", "\n", $this->_source); - $this->_source = str_replace("\r", "\n", $this->_source); - - // Load all the data needed for parsing this language - $language_file = $this->_getLanguageDataFile(); - geshi_dbg(' Loading language data from ' . GESHI_LANGUAGES_ROOT . $language_file, GESHI_DBG_API); - require $language_file; - - if ($error_data = $this->_rootContext->load($this->_styler)) { - geshi_dbg('@e Could not load the context data tree: code(' . $error_data['code'] . ') in context ' . $error_data['name'], GESHI_DBG_API | GESHI_DBG_ERR); - $this->_error = $error_data['code']; - } - - // Inform the context tree that all contexts have been loaded, so it is OK to search through - // the tree for default styles as needed. - $this->_rootContext->loadStyleData(); - - // Save a copy of the root context if we are caching - $this->_cachedRootContext = ($this->_cacheRootContext) ? $this->_rootContext : null; - - geshi_dbg('Finished preprocessing', GESHI_DBG_API); - } - - /** - * Builds the result string to return, by looking at the context data array - * - * This is to be moved into a new class: GeSHi_Highlighter, which will extend GeSHi to - * do this job. The GeSHi class will still be able to highlight source code, but this - * behaviour is deprecated and will be removed in the next major release. - * - * @return The code, post-processed. - */ - function _parsePostProcess () - { - if ($this->_error) { - // If there was an error, the source will be in string form - return '<pre style="background-color:#fcc;border:1px solid #c99;">' . htmlspecialchars($this->_source) .'</pre>'; - } - - // $this->_data should hold an array( - // 0 => array(0=>string of code, 1=> context name identifier - $result = ''; - $data = $this->_styler->getParseData(); - // TO BE REMOVED from stable release - if (GESHI_DBG & GESHI_DBG_PARSE) { - $result .= '<pre style="background-color:#ffc;border:1px solid #cc9;">'; - foreach ($data as $token) { - if (!isset($check)) { - $token[0] = substr($token[0], 1); // remove padding - $check = 0; - } - $result .= '[' . $token[1] . ']: ' . htmlspecialchars($token[0]) . "\n"; - } - unset($check); - $result .= '</pre>'; - } - - $result .= '<pre style="background-color:#ffc;border:1px solid #cc9;">'; - foreach ($data as $token) { - if (!isset($check)) { - $token[0] = substr($token[0], 1); // remove padding (slow?) - $check = 0; - } - if ($token[2]) { - $result .= '<a href="' . $token[2] . '">'; - } - $result .= '<span style="' . $this->_styler->getStyle($token[1]) . '" '; -// $result .= 'class="' . str_replace(array('/', '_'), '-', $token[1]) . '" '; - $result .= 'title="' . $token[1] . '">' . htmlspecialchars($token[0]) . '</span>'; - if ($token[2]) { - // there's a URL associated with this token - $result .= '</a>'; - } - } - $result .= '</pre>'; - - // @todo [blocking 1.1.1] (bug 12) Evaluate feasability and get working if possible the functionality below... - //$result = preg_replace('#([^"])(((https?)|(ftp))://[a-z0-9\-]+\.([a-z0-9\-\.]+)+/?([a-zA-Z0-9\.\-_%]+/?)*\??([a-zA-Z0-9=&\[\];%]+)?(\#[a-zA-Z0-9\-_]+)?)#', '\\1<a href="\\2">\\2</a>', $result); - //$result = preg_replace('#([a-z0-9\._\-]+@[[a-z0-9\-\.]+[a-z]+)#si', '<a href="mailto:\\1">\\1</a>', $result); - - return $result; - } - - - /** - * Helper function to convert a language name to the file name where its data will reside - * - * @return The absolute path of the language file where the current language data will be sourced - */ - function _getLanguageDataFile () - { - geshi_dbg('GeSHi::_getLanguageDataFile()', GESHI_DBG_API); - if ('/' == GESHI_DIR_SEPARATOR) { - $language_file = $this->_language . $this->_styler->fileExtension; - } else { - $language_file = explode('/', $this->_language); - $language_file = implode(GESHI_DIR_SEPARATOR, $language_file) . $this->_styler->fileExtension; - } - geshi_dbg('Language file is ' . $language_file, GESHI_DBG_API); - return GESHI_LANGUAGES_ROOT . $language_file; - } - /**#@-*/ -} -?> |