DOCBOOK-APPS: Slightly OT: Editor Encoding Issues

Hi!

Is there any way to use Emacs PSGML mode on both Unix and Win* WITHOUT
changing the encoding of the DocBook XML document when switching between
the two systems? (Usually, one either has to specify

encoding="iso-8859-1" or
encoding="windows-1250"

depending whether one is working on Unix or on Win*.) I would like to get
around this, if at all possible.

I already asked on the PSGML users mailing list on how to make PSGML mode
Unicode aware but I got no replies.

Thanks for any hints!

Regards,

	Holger