/**
* HTMLize JavaScript source for colourizing
* @example JavaScript/j_token_html.php
* @category PLUG
* @param string
* @param bool whether to keep whitespace and comments, default is true
* @param bool whether to fully support Unicode
* @param string optionally specify HTML tag instead of "OL", e.g. "DIV"
* @return string
*/
function j_token_html($src, $ws = true, $unicode = true, $ol = 'ol', $LexClass = 'JLex')
{
// instantiate Lex instance of appropriate type
$Lex = Lex::get($LexClass);
// convert non-unix line breaks
// @todo replace Unicode breaks too?
$src = str_replace(array("\r\n", "\r"), array("\n", "\n"), $src);
$tokens = j_token_get_all($src, $ws, $unicode);
switch (strtolower($ol)) {
case 'ol':
case 'ul':
$li = 'li';
break;
default:
$li = 'div';
}
$lines = array('');
$line =& $lines[0];
while (list(, $token) = each($tokens)) {
list($t, $s, $l, $c) = $token;
if ($s === 'true' || $s === 'false' || $s === 'null') {
$class = 'J_LITERAL';
} else {
if ($Lex->is_word($s)) {
$class = 'J_KEYWORD';
} else {
if (!is_int($t) && $s === $t) {
$class = 'J_PUNCTUATOR';
} else {
$class = $Lex->name($t);
}
}
}
while (isset($s[0])) {
if (!preg_match('/^(.*)\\n/', $s, $r)) {
$lines[0] .= '<span class="' . $class . '">' . _j_htmlentities($s) . '</span>';
break;
}
$lines[0] .= '<span class="' . $class . '">' . _j_htmlentities($r[1]) . '</span>';
array_unshift($lines, '');
$s = substr($s, strlen($r[0]));
}
}
$src = "</{$ol}>";
foreach ($lines as $i => $s) {
$class = $i & 1 ? 'odd' : 'even';
$src = "<{$li} class=\"{$class}\">{$s}</{$li}>\n{$src}";
}
return "<{$ol} class=\"javascript\">\n{$src}";
}
$class = 'J_KEYWORD';
} else {
if (!is_int($t) && $s === $t) {
$class = 'J_PUNCTUATOR';
} else {
$class = j_token_name($t);
}
}
}
// style and push onto source code lines array
while (isset($s[0])) {
if (!preg_match('/^(.*)(\\n|\\r\\n|\\r)/', $s, $r)) {
$lines[0] .= '<span class="' . $class . '">' . _j_htmlentities($s) . '</span>';
break;
}
$lines[0] .= '<span class="' . $class . '">' . _j_htmlentities($r[1]) . '</span>';
array_unshift($lines, '');
$s = substr($s, strlen($r[0]));
}
}
// We have lines of highlighted source code - display in HTML document
echo '<?xml version="1.0" encoding="UTF-8" ?>';
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>jTokenizer example :: j_token_highlight</title>
<link rel="stylesheet" type="text/css" href="j_token_highlight.css" />
</head>
<body>
