// answer so that variables are lighlighted in the line they are
// created in
final String questionAsHtml = Renderers.toHtml("/", tokenizedQuestion, sp.getUserDefinedKeywordMap())
.toString();
final TokenList strippedAnswer = sp.stripUDF(answer);
final AnswerType answerType = WorksheetServlet.getAnswerType(strippedAnswer);
line.appendElement("div").addClass("helpquestion").html(questionAsHtml);
if (answerType.equals(AnswerType.NORMAL)) {
line.appendElement("div").attr("class", "equals").text("=");
line.appendElement("div").attr("class", "answer")
.html(Renderers.toHtml("/", strippedAnswer).toString());
} else {
line.appendElement("div").attr("class", "equals")