what about this?
http://cpansearch.perl.org/~jmgdoc/OpenOffice-OODoc-1.304/OODoc/File.pod

for .sxw, everything needed is to extract the contents and process 
content.xml and meta.xml files, I used to unzip (convert charset) and 
output these two files directly to swish - it produced XML warnings, 
everything else was fine

rca


Louis-David Mitterrand wrote:
> Hello,
> 
> Has someone written SWISH::Filter's to index OpenOffice documents yet?
> 
> Personnally I have written:
> 
> - a PowerPoint filter: http://zenon.apartia.fr/stuff/Ppt2HTML.pm
> 
> 	(requires ppthtml)
> 
> - a RTF filter: http://zenon.apartia.fr/stuff/Rtf2html.pm
> 
> 	(requires unrtf)
>