simple xml mode

[Harald Kirsch]

Is there a very basic XML mode for Emacs?

The answer does NOT seem to be psgml.

There have been hints in other messages to ignore warnings
about DTDs not found, but then psgml is not any more useful
than plain text-mode. For example:

C-c C-e does not allow me to enter an arbitrary tag. All I get
  is [No match]
Tab does not indent anything.

The only thing that works is C-c / to close an open tag.

Any ideas how I can at least get C-c C-e and indenting working
without first writing a DTD?

  Thanks,
   Harald.