Hi Dan,

Have a look at TRANG
http://www.thaiopensource.com/relaxng/trang.html
It can convert from a set of XML documents to XML Schema, DTD or Relax 
NG schema.

Best Regards,
George
---------------------------------------------------------------------
George Cristian Bina
<oXygen/> XML Editor, Schema Editor and XSLT Editor/Debugger
http://www.oxygenxml.com


Daniel Paul O'Donnell wrote:
> Hi all,
> I asked this on dm-l, but nobody there seemed to know the answer. It's a
> little off topic, but well within our collective expertise, I think.
> 
> There used to be a very good (free) dtd and schema generator at
> http://www.hitsw.com/xml_utilites/. This site allowed you to upload an
> xml file and produce a rough Document Type Definition (dtd) or Schema
> file that was suitable for tweaking. I used it as recently as this past
> April, but it doesn't seem to be there any more. Does anybody know of an
> equivalent? I want to use it to try building a schema for a non-TEI dtd
> I use to build documents which I later convert to TEI (hence -ish rather
> than fully TAN).
> 
> -dan
>