var TemplateEngine = function(html, options) {
var re = /<%([^%>]+)?%>/g, reExp = /(^( )?(if|for|else|switch|case|break|{|}))(.*)?/g, code = 'var r=[];
', cursor = 0;
var add = function(line, js) {
js? (code += line.match(reExp) ? line + '
' : 'r.push(' + line + ');
') :
(code += line != '' ? 'r.push("' + line.replace(/"/g, '\"') + '");
' : '');
return add;
}
while(match = re.exec(html)) {
add(html.slice(cursor, match.index))(match[1], true);
cursor = match.index + match[0].length;
}
add(html.substr(cursor, html.length - cursor));
code += 'return r.join("");';
return new Function(code.replace(/[
]/g, '')).apply(options);
}</%([^%>