sgml encoding

Hi Freddy, 

> 	* doc/userguide.sgml: remove strange characters

What is the encoding of doc/userguide.sgml?  I assume ISO 8859-1, but you
replaced >0x7F characters with SGML character entities.  Jade converts the
ISO 8859-1 to UTF-9 HTML output just fine.  

I prefer to be able to use umlauts and such, and X supports ISO 8859-1
with no problem.  Is it an issue on your UTF-8 system?  

--jkl