On Thu, 10 Nov 2005, Bill Moseley wrote:
> You can't have two XML declarations in the file.  Libxml2 will just
> stop parsing.

My mistake.  Couldn't files have multiple declarations in SGML?

I've been looking at the other filters, particularly Pdf2HTML.pm and 
XLtoHTML.pm, but if XML can't handle more than one declaration per file, 
then my intended approach won't work.

Instead, could SWISH::Filter pass the file to multiple filters, with each 
one getting passed to 'prog'[1] separately ?  One pass 
could get the content, the second the metadata, etc.
 	http://swish-e.org/docs/filter.html#writing_filters

-Lars
[1] http://swish-e.org/docs/swish-run.html#item_prog

Lars Nooden (lars@umich.edu)
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