(dsssl) Error using docbook dsssl stylesheets: "X20AC" is not a function name

[Linda van den Brink <lvdbrink@xxxxxxx>]

Hi all, 

I'm trying to use the docbook DSSSL stylesheets by Norman Walsh to produce
RTF output. My docbook document uses the XML version of the docbook DTD. I
think I managed to set up the catalog environment correctly, but now I'm
getting a long list of error messages like these: 

jade:dtd/docbookx.dtd:74:17:E: "X20AC" is not a function name
jade:dtd/ent/iso-amsa.ent:8:19:E: "X21B6" is not a function name
jade:dtd/ent/iso-amsa.ent:9:19:E: "X21B7" is not a function name
jade:dtd/ent/iso-amsa.ent:10:17:E: "X21D3" is not a function name
jade:dtd/ent/iso-amsa.ent:11:18:E: "X21CA" is not a function name

Can anyone tell me what's wrong? 

Thanks in advance, 
Linda van den Brink

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