[plt-scheme] Beautify (auto-)generated HTML-Code of servlets

Hi,
I just started to create a homepage using the plt-web-server to learn 
scheme.
I really like the way htmlcode is build by `(html (body.... but in the 
end the whole side is in one single line. So my question: is there a way 
to make the web-server automatically beautify the HTML-code with 
linebreaks or even autoindention?

Thanks in advance,
	Stefan