[Charter]

The current $spec array is set as follows:

//----------HTML ENTITIES
$spec = array( "&amp" => "&",
               "&agrave" => "Ã*",
               "&egrave" => "è",
               "&ugrave" => "ù",
               "ó" => "ó",
               "&eacute" => "é",
               "&icirc" => "î",
               "&ocirc" => "ô",
               "&ucirc" => "û",
               "&ecirc" => "ê",
               "&ccedil" => "ç",
               "&#156" => "oe",
               "&gt" => " ",
               "&lt" => " ",
               "&deg" => " ",
               "&apos" => "'",
               "&quot" => " ",
               "&acirc" => "â",
               "&iuml" => "ï",
               "&euml" => "ë",
               "&auml" => "ä",
               "&Auml" => "Ä",
               "&Euml" => "Ë",
               "&Iuml" => "�",
               "&Uuml" => "Ü",
               "&ouml" => "ö",
               "&uuml" => "ü",
               "&nbsp" => " ",
               "&szlig" => "ß",
               "&iacute" => "Ã*",
               "&reg" => " ",
               "&copy" => " ",
               "&aacute" => "á",
               "&Aacute" => "�",
               "&eth" => "ð",
               "&ETH" => "�",
               "&Eacute" => "É",
               "&Iacute" => "�",
               "&Oacute" => "Ó",
               "&uacute" => "ú",
               "&Uacute" => "Ú",
               "&THORN" => "Þ",
               "&thorn" => "þ",
               "&Ouml" => "Ö",
               "&aelig" => "æ",
               "&AELIG" => "Æ",
               "&aring" => "Ã¥",
               "&Aring" => "Ã…",
               "&oslash" => "ø",
               "&Oslash" => "Ø"
               );

Try looking at it using a text only editor such as Notepad. The values on the right hand side are (extended) ASCII characters. There is a list of (extended) ASCII characters at www.asciitable.com.