protected function appendSource($wrapper, $source, $language = 'xml')
{
$bitter = new Bitter(false);
$bitter->loadFormat('symphony');
$bitter->loadLanguage($language);
$inner = new XMLElement('div', $bitter->process($source));
$inner->setAttribute('id', 'source');
$wrapper->appendChild($inner);
}
function display($file)
{
global $bitter;
if (isset($_REQUEST['file']) and $_REQUEST['file'] != $file) {
return;
}
$language = array_pop(explode('.', $file));
$data = file_get_contents('./examples/files/' . $file);
if (!$bitter) {
$bitter = new Bitter();
$bitter->loadFormat('tabsize-4');
}
$bitter->loadLanguage($language);
echo '<p><a href="?file=', $file, '">', $file, '</a></p>';
try {
$source = $bitter->process($data);
echo '<pre class="language-', $language, '">', $source, '</pre>';
} catch (Exception $error) {
$message = $error->getMessage() . "\n\n" . $error->getTraceAsString();
echo '<pre>', Bitter::encode($message), '</pre>';
}
}
<?php
/*----------------------------------------------------------------------------*/
require_once BITTER_LANGUAGE_PATH . '/xml.php';
/*------------------------------------------------------------------------------
Main
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('xsl-xpath'), Bitter::tag('xpath'), Bitter::capture('\\{.*?\\}|\\$[a-z][a-z0-9_\\-]*'));
Bitter::rule(Bitter::id('xml-attribute-value-single'), Bitter::tag('value'), Bitter::capture("'.*?'\$"), Bitter::id('xml-entity'), Bitter::id('xsl-xpath'));
Bitter::rule(Bitter::id('xml-attribute-value-double'), Bitter::tag('value'), Bitter::capture('".*?"$'), Bitter::id('xml-entity'), Bitter::id('xsl-xpath'));
Bitter::rule(Bitter::id('xsl-include'), Bitter::tag('context-markup xml xsl'), Bitter::capture('.+', 's'), Bitter::id('xml-entity'), Bitter::id('xml-doctype'), Bitter::id('xml-comment'), Bitter::id('xml-cdata'), Bitter::id('xml-declaration'), Bitter::id('xml-tag-close'), Bitter::id('xml-tag-open'));
Bitter::rule(Bitter::id('xsl'), Bitter::id('xsl-include'));
/*----------------------------------------------------------------------------*/
Comments
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('css-comment'), Bitter::tag('comment block'), Bitter::start('/\\*'), Bitter::stop('\\*/'));
/*------------------------------------------------------------------------------
Properties
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('css-block'), Bitter::start('\\{'), Bitter::stop('\\}'), Bitter::rule(Bitter::id('css-property'), Bitter::tag('property'), Bitter::capture('[a-z\\-]+(?=:)', 's')), Bitter::rule(Bitter::id('css-value'), Bitter::tag('value'), Bitter::capture('(?<=:)[^;]+', 's'), Bitter::id('css-string-single'), Bitter::id('css-string-double'), Bitter::id('css-number'), Bitter::id('css-color'), Bitter::id('css-keyword')), Bitter::id('css-comment'));
/*------------------------------------------------------------------------------
Keywords
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('css-keyword'), Bitter::tag('keyword'), Bitter::capture('(!important|\\b(xx-small|xx-large|xor|x-small|x-large|wider|wait|w-resize|visual|visible|url|uppercase|upper-roman|upper-latin|upper-alpha|underline|ultra-expanded|ultra-condensed|transparent|top|thin|thick|textfield|textarea|text-top|text-bottom|text|table-row-group|table-row|table-header-group|table-footer-group|table-column-group|table-column|table-cell|table-caption|table|sw-resize|super|sub|status-bar|static|square-button|square|space|source-over|source-out|source-in|source-atop|solid|smaller|small-caption|small-caps|small|sliderthumb-vertical|sliderthumb-horizontal|slider-vertical|slider-horizontal|show|serif|separate|semi-expanded|semi-condensed|searchfield-results-decoration|searchfield-results-button|searchfield-decoration|searchfield-cancel-button|searchfield|se-resize|scrollbartrack-vertical|scrollbartrack-horizontal|scrollbarthumb-vertical|scrollbarthumb-horizontal|scrollbargripper-vertical|scrollbargripper-horizontal|scrollbarbutton-up|scrollbarbutton-right|scrollbarbutton-left|scrollbarbutton-down|scroll|sans-serif|s-resize|run-in|rtl|right|ridge|rgba|rgb|repeat-y|repeat-x|repeat|relative|rect|read-write-plaintext-only|read-write|read-only|radio|push-button|progress|pre|pointer|plus-lighter|plus-darker|overline|outside|outset|open-quote|oblique|nw-resize|nowrap|normal|none|no-repeat|no-open-quote|no-close-quote|ne-resize|narrower|n-resize|move|middle|message-box|menulist-textfield|menulist-text|menulist-button|menulist|menu|medium|ltr|lowercase|lower-roman|lower-latin|lower-greek|lower-alpha|logical|listitem|listbox|list-item|lines|line-through|lighter|left|larger|large|justify|italic|invert|inside|inset|inline-table|inline-block|inline|inherit|ignore|icon|hsla|hsl|highlight|hide|hidden|help|groove|georgian|fixed|extra-expanded|extra-condensed|expanded|embed|element|e-resize|double|dotted|discard|disc|destination-over|destination-out|destination-in|destination-atop|default|decimal-leading-zero|decimal|dashed|crosshair|counters|counter|copy|condensed|collapse|close-quote|clear|circle|checkbox|center|caret|caption|capitalize|button-bevel|button|bottom|both|bolder|bold|block|blink|bidi-override|baseline|auto|attr|armenian|after-white-space|absolute))\\b'));
/*------------------------------------------------------------------------------
Strings
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('css-string-escape'), Bitter::tag('escape'), Bitter::capture('\\\\(\'|"|[a-f0-9]{1,6})'));
Bitter::rule(Bitter::id('css-string-single'), Bitter::tag('string single'), Bitter::start("'"), Bitter::stop("'"), Bitter::id('css-string-escape'));
Bitter::rule(Bitter::id('css-string-double'), Bitter::tag('string double'), Bitter::start('"'), Bitter::stop('"'), Bitter::id('css-string-escape'));
/*------------------------------------------------------------------------------
Numbers
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('css-number'), Bitter::tag('number'), Bitter::capture('(-|\\b)([0-9]*\\.[0-9]+|[0-9]+)(%|(px|pt|em|en|ex|in)\\b)?', 'i'));
/*------------------------------------------------------------------------------
Colours
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('css-color'), Bitter::tag('color'), Bitter::capture('(#([a-f0-9]{3}|[a-f0-9]{6})|\\b(yellowgreen|yellow|whitesmoke|white|wheat|violet|turquoise|tomato|thistle|teal|tan|steelblue|springgreen|snow|slategrey|slategray|slateblue|skyblue|silver|sienna|seashell|seagreen|sandybrown|salmon|saddlebrown|royalblue|rosybrown|red|purple|powderblue|plum|pink|peru|peachpuff|papayawhip|palevioletred|paleturquoise|palegreen|palegoldenrod|orchid|orangered|orange|olivedrab|olive|oldlace|navy|navajowhite|moccasin|mistyrose|mintcream|midnightblue|mediumvioletred|mediumturquoise|mediumspringgreen|mediumslateblue|mediumseagreen|mediumpurple|mediumorchid|mediumblue|mediumaquamarine|maroon|magenta|linen|limegreen|lime|lightyellow|lightsteelblue|lightslategrey|lightslategray|lightskyblue|lightseagreen|lightsalmon|lightpink|lightgrey|lightgreen|lightgray|lightgoldenrodyellow|lightcyan|lightcoral|lightblue|lemonchiffon|lawngreen|lavenderblush|lavender|khaki|ivory|indigo|indianred|hotpink|honeydew|grey|greenyellow|green|gray|goldenrod|gold|ghostwhite|gainsboro|fuchsia|forestgreen|floralwhite|firebrick|dodgerblue|dimgrey|dimgray|deepskyblue|deeppink|darkviolet|darkturquoise|darkslategrey|darkslategray|darkslateblue|darkseagreen|darksalmon|darkred|darkorchid|darkorange|darkolivegreen|darkmagenta|darkkhaki|darkgrey|darkgreen|darkgray|darkgoldenrod|darkcyan|darkblue|cyan|crimson|cornsilk|cornflowerblue|coral|chocolate|chartreuse|cadetblue|burlywood|brown|blueviolet|blue|blanchedalmond|black|bisque|beige|azure|aquamarine|aqua|antiquewhite|aliceblue))\\b', 'i'));
/*------------------------------------------------------------------------------
Main
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('css-include'), Bitter::tag('context-source css'), Bitter::capture('.+', 's'), Bitter::id('css-comment'), Bitter::id('css-selector'), Bitter::id('css-block'));
Bitter::rule(Bitter::id('css'), Bitter::id('css-include'));
/*----------------------------------------------------------------------------*/
<?php
/*------------------------------------------------------------------------------
Main
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('default-include'), Bitter::tag('context-default'), Bitter::capture('.+', 's'));
Bitter::rule(Bitter::id('default'), Bitter::id('default-include'));
/*----------------------------------------------------------------------------*/
/*------------------------------------------------------------------------------
Comments
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('php-comment-block'), Bitter::capture('/\\*.*?\\*/', 's'), Bitter::rule(Bitter::id('php-comment-block-doc'), Bitter::capture('/\\*\\*.*%', 's'), Bitter::tag('comment block doc'), Bitter::rule(Bitter::id('php-comment-docword'), Bitter::capture('@[a-z][a-z_\\-]+', 'i'), Bitter::tag('docword'))), Bitter::rule(Bitter::id('php-comment-block-normal'), Bitter::capture('.*', 's'), Bitter::tag('comment block')));
Bitter::rule(Bitter::id('php-comment-line'), Bitter::capture('(#|//).*', 'm'), Bitter::tag('comment line'));
/*------------------------------------------------------------------------------
Keywords
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('php-keyword'), Bitter::capture('\\b(__NAMESPACE__|__METHOD__|__FUNCTION__|__FILE__|__DIR__|__CLASS__|xor|while|var|use|unset|try|true|throw|switch|string|str|stdClass|static|self|return|require_once|require|public|protected|private|print|php_user_filter|parent|or|old_function|object|null|new|namespace|list|isset|interface|integer|int|instanceof|include_once|include|implements|if|goto|global|function|foreach|for|float|final|false|extends|exit|Exception|eval|endwhile|endswitch|endif|endforeach|endfor|enddeclare|empty|elseif|else|echo|do|Directory|die|default|declare|continue|const|Closure|clone|class|cfunction|catch|case|break|boolean|bool|as|array|and|abstract)\\b', 'i'), Bitter::tag('keyword'));
Bitter::rule(Bitter::id('php-keyword-class'), Bitter::capture('\\b(class|new|extends|implements|instanceof)\\s+[a-z_][a-z0-9_]+', 'i'), Bitter::rule(Bitter::id('php-define-class-name'), Bitter::capture('[a-z_][a-z0-9_]+$', 'i'), Bitter::tag('class defined')), Bitter::id('php-keyword'));
Bitter::rule(Bitter::id('php-keyword-function'), Bitter::capture('\\b(function)\\s+[a-z_][a-z0-9_]+', 'i'), Bitter::rule(Bitter::id('php-keyword-function-name'), Bitter::capture('[a-z_][a-z0-9_]+$', 'i'), Bitter::tag('function defined')), Bitter::id('php-keyword'));
Bitter::rule(Bitter::id('php-keyword-class-access'), Bitter::capture('[a-z_][a-z0-9_]+::\\$*[a-z_][a-z0-9_]*\\(?', 'i'), Bitter::rule(Bitter::id('php-keyword-class-access-name'), Bitter::capture('^.+?(?=::)', 'i'), Bitter::tag('keyword class')), Bitter::rule(Bitter::id('php-keyword-class-access-variable'), Bitter::capture('::\\$+[a-z_][a-z0-9_]*', 'i'), Bitter::tag('variable')), Bitter::rule(Bitter::id('php-keyword-class-access-function'), Bitter::capture('::[a-z_][a-z0-9_]*\\(', 'i'), Bitter::rule(Bitter::id('php-keyword-class-access-function-call'), Bitter::capture('[^\\(]+', 'i'), Bitter::tag('function'))), Bitter::rule(Bitter::id('php-keyword-class-access-constant'), Bitter::capture('::[a-z_][a-z0-9_]*\\b', 'i'), Bitter::tag('constant')));
/*------------------------------------------------------------------------------
Variables
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('php-variable-normal'), Bitter::capture('(->\\$*|(::)?\\$+)[a-z_][a-z0-9_]*(->\\$*[a-z_][a-z0-9_]*)*', 'i'), Bitter::tag('variable'));
Bitter::rule(Bitter::id('php-variable-function'), Bitter::capture('(->\\$*|(::)?\\$+)[a-z_][a-z0-9_]*(->\\$*[a-z_][a-z0-9_]*)*(?=[a-z0-9_]*\\s*\\()', 'i'), Bitter::tag('variable'), Bitter::rule(Bitter::id('php-variable-function-call'), Bitter::capture('(\\$+|->\\$*)[a-z_][a-z0-9_]*$', 'i'), Bitter::tag('function called')));
/*------------------------------------------------------------------------------
Functions
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('php-function'), Bitter::capture('\\b[a-z_][a-z0-9_]*\\(', 'i'), Bitter::rule(Bitter::id('php-function-call'), Bitter::capture('[^\\(]+', 'i'), Bitter::tag('function called')));
/*------------------------------------------------------------------------------
Constants
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('php-constant'), Bitter::capture('\\b[a-z_][a-z0-9_]*\\b', 'i'), Bitter::tag('constant'));
/*------------------------------------------------------------------------------
Main
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('php-include'), Bitter::tag('context-source php'), Bitter::start('<\\?(php|=)?'), Bitter::stop('\\?>'), Bitter::id('php-string-single'), Bitter::id('php-string-double'), Bitter::id('php-number-float'), Bitter::id('php-number-integer-decimal'), Bitter::id('php-number-integer-octal'), Bitter::id('php-number-integer-hexadecimal'), Bitter::id('php-comment-block'), Bitter::id('php-comment-line'), Bitter::id('php-variable-function'), Bitter::id('php-variable-normal'), Bitter::id('php-keyword-class'), Bitter::id('php-keyword-class-access'), Bitter::id('php-keyword-function'), Bitter::id('php-keyword'), Bitter::id('php-function'), Bitter::id('php-constant'));
Bitter::rule(Bitter::id('php'), Bitter::id('php-include'));
/*----------------------------------------------------------------------------*/
protected function appendSource(DOMElement $wrapper, $source, $language = 'xml')
{
$bitter = new Bitter(true);
$bitter->loadFormat('symphony');
$bitter->loadLanguage($language);
$inner = $this->document->createElement('div');
$inner->setAttribute('id', 'source');
$source = $bitter->process($source);
// Encode special characters:
// TODO: Find a better way. Not urgent.
$source = str_replace(array("", "", "", "", ""), '', $source);
libxml_use_internal_errors(false);
$fragment = $this->document->createDocumentFragment();
$fragment->appendXML($source);
$inner->appendChild($fragment);
$wrapper->appendChild($inner);
return $inner;
}
public function getState($context)
{
$before = substr($context, 0, $this->position);
$output = '';
if ($this->capture instanceof BitterMatch) {
$match = $this->capture->match($context);
$context = substr($context, $this->position + strlen($match));
if (!empty($this->rules)) {
$output .= $this->process($match)->output;
} else {
$output .= Bitter::encode($match);
}
} else {
if ($this->start instanceof BitterMatch) {
$match = $this->start->match($context);
$context = substr($context, $this->position + strlen($match));
$result = $this->process($context);
$output .= Bitter::tag('start')->wrap(Bitter::encode($match));
$output .= $result->output;
$context = $result->context;
}
}
if ($this->tag instanceof BitterTag) {
$output = $this->tag->wrap($output);
}
return (object) array('before' => Bitter::encode($before), 'value' => $output, 'context' => $context);
}
protected function appendSource(XMLElement $wrapper, $source, $language = 'xml')
{
$bitter = new Bitter();
$bitter->loadFormat('symphony');
$bitter->loadLanguage($language);
$inner = new XMLElement('div', $bitter->process($source));
$inner->setAttribute('id', 'source');
$wrapper->appendChild($inner);
if ($this->_view == 'xml') {
$viewRaw = Widget::Anchor('', '?debug=raw');
$viewRaw->setAttribute('id', 'type');
$viewRaw->appendChild(new XMLElement('span', __('Plain XML')));
$wrapper->appendChild($viewRaw);
}
}
Bitter::rule(Bitter::id('js-regexp-escape'), Bitter::tag('escape'), Bitter::capture('\\\\([bBdDfnrsStvwW0/]|c[A-Z]|x[a-fA-F0-9]{2}|h[a-fA-F0-9]{4}|[0-7]{1,3})'));
Bitter::rule(Bitter::id('js-regexp'), Bitter::tag('regexp'), Bitter::start("/"), Bitter::stop("/[gim]*"), Bitter::id('js-regexp-escape'));
/*------------------------------------------------------------------------------
Numbers
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('js-number-float'), Bitter::capture("\\b[0-9]*\\.[0-9]+\\b"), Bitter::tag('number float'));
Bitter::rule(Bitter::id('js-number-integer'), Bitter::capture("\\b[0-9]+\\b"), Bitter::tag('number integer'));
/*------------------------------------------------------------------------------
Comments
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('js-comment-block'), Bitter::tag('comment block'), Bitter::start('/\\*'), Bitter::stop('\\*/'));
Bitter::rule(Bitter::id('js-comment-line'), Bitter::tag('comment line'), Bitter::capture("//.*", 'm'));
/*------------------------------------------------------------------------------
Keywords
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('js-keyword'), Bitter::tag('keyword'), Bitter::capture('\\b(with|while|volatile|void|var|typeof|try|true|transient|throws|throw|this|synchronized|switch|super|static|short|return|public|protected|private|package|null|new|native|long|interface|int|instanceof|in|import|implements|if|goto|function|for|float|finally|final|false|extends|export|enum|else|double|do|delete|default|debugger|continue|const|class|char|catch|case|byte|break|boolean|abstract)\\b', 'i'));
/*------------------------------------------------------------------------------
Variables
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('js-variable-normal'), Bitter::tag('variable'), Bitter::capture('[$a-z_][$a-z0-0_]*(\\.[$a-z_][$a-z0-0_]*)*', 'i'));
Bitter::rule(Bitter::id('js-variable-function'), Bitter::tag('variable'), Bitter::capture('[$a-z_][$a-z0-0_]*(\\.[$a-z_][$a-z0-0_]*)*(?=[$a-z0-9_]*\\s*\\()', 'i'), Bitter::rule(Bitter::id('js-variable-function-call'), Bitter::tag('function'), Bitter::capture('(\\.)?[$a-z_][$a-z0-0_]*$', 'i')));
/*------------------------------------------------------------------------------
Objects
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('js-object-key'), Bitter::tag('object-key'), Bitter::capture('[$a-z_][$a-z0-0_]*(\\.[$a-z_][$a-z0-0_]*)*(?=:)', 'i'));
/*------------------------------------------------------------------------------
Main
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('js-include'), Bitter::tag('context-source js'), Bitter::capture('.+', 's'), Bitter::id('js-comment-block'), Bitter::id('js-comment-line'), Bitter::id('js-object-key'), Bitter::id('js-regexp'), Bitter::id('js-string-single'), Bitter::id('js-string-double'), Bitter::id('js-number-float'), Bitter::id('js-number-integer'), Bitter::id('js-keyword'), Bitter::id('js-variable-function'), Bitter::id('js-variable-normal'));
Bitter::rule(Bitter::id('js'), Bitter::id('js-include'));
/*----------------------------------------------------------------------------*/
<?php
/*----------------------------------------------------------------------------*/
require_once BITTER_LANGUAGE_PATH . '/xml.php';
require_once BITTER_LANGUAGE_PATH . '/js.php';
require_once BITTER_LANGUAGE_PATH . '/php.php';
/*------------------------------------------------------------------------------
Main
------------------------------------------------------------------------------*/
Bitter::rule(Bitter::id('html-include'), Bitter::tag('context-markup html'), Bitter::capture('.+', 's'), Bitter::rule(Bitter::id('html-js'), Bitter::capture('<script[^<]*(?=</script>)</script>', 'si'), Bitter::rule(Bitter::id('html-js-start'), Bitter::capture('^<script[^>]+>', 'is'), Bitter::id('xml-tag-open')), Bitter::rule(Bitter::id('html-js-end'), Bitter::capture('</script>$', 'i'), Bitter::id('xml-tag-close')), Bitter::rule(Bitter::id('html-js-content'), Bitter::capture('.+(?=</script>)', 's'), Bitter::id('js-include'))), Bitter::id('xml-entity'), Bitter::id('xml-doctype'), Bitter::id('xml-comment'), Bitter::id('xml-cdata'), Bitter::id('xml-declaration'), Bitter::id('xml-tag-close'), Bitter::id('xml-tag-open'), Bitter::id('php-include'));
Bitter::rule(Bitter::id('html'), Bitter::id('html-include'));
/*----------------------------------------------------------------------------*/
<?php
//------------------------------------------------------------------------------
chdir('../');
require_once './bitter.php';
//------------------------------------------------------------------------------
header('content-type: text/plain; charset=utf8', true, 500);
try {
$bitter = new Bitter();
$bitter->loadLanguage($_REQUEST['language']);
$bitter->loadFormat($_REQUEST['format']);
$source = $bitter->process(stripslashes($_REQUEST['source']));
header('content-type: text/plain; charset=utf8', true, 200);
echo $source;
} catch (Exception $error) {
if (isset($_REQUEST['debug']) and $_REQUEST['debug'] == 'true') {
$message = $error->getMessage() . "\n\n" . $error->getTraceAsString();
echo Bitter::encode($message);
}
}
//------------------------------------------------------------------------------
