How to chunk to same dir where xml file is

hi,

i like to split my xml files in many subdirectories, because i can 
controll read/write acces with cvs on a per directory basis.

imagine files like this:

xml/book.xml
xml/chapter1/chapter-bar.xml
xml/chapter1/sect1-intro.xml
xml/chapter1/sect1-bla.xml
xml/chapter2/chapterfoo.xml
xml/chapter2/sect1foo.xml
xml/chapter2/sect1bar.xml

I use XInclude to connect between each other and using 
libxml2/xsltproc and docbook-xsl stylesheets to transform them. 

I modified the chunker from docbook to create a chunk filenames like 
"xml/chapter1/chapter1.html". So everything is pushed in the right 
directories.

The filename depends on the document structure. so all my "id" in the 
component tags (chapter/sect1 etc) are combinded to find the 
directory where to place the file.

I dont like it anymore :-) because it depends on that developers 
naming there files like the ids and putting them in the right 
directory

Is there a way to keep the url from xsl:document relative to the 
original xml file?? I heard something about xml:base but maybe thats 
a complete different story. 

At least i think, that the xslt processor doesn't know anthing about 
filesystem structure, right?

I would really like to say something like
xsltproc --stringparam rootid sect2-foo xml/book.xml
and if the tag <sect2 id="sect2-foo"> is in the file
xml/foo/bar/anyname.xml
the ouput file should be
xml/foo/bar/sect2-foo.html

Is this possible?? 

regards 
janning




 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list