[xml] allowed arguments for document()

[Martin Povolný <xpovolny aurora fi muni cz>]

Hallo,

I'm having problems with document().

I use it to acces external resources in custom schema like this:

<xsl:for-each select="document( concat('deb://',$dictionary_name,'/results/SYNSET/ILR/text() word &quot;', 
ID, '&quot;' ) )">

It works with sablotron and have strong feeling it worked also in earlier
versions of libxml2.

But now, spaces ' ' and entities seem not to be allowed in document()
argumens.

Is it a feature (unwanted at least for me) or bug?
Is there any way to get around this?

Thanks a lot,

-- 
Martin Povolný, xpovolny fi muni cz, http://www.fi.muni.cz/~xpovolny