[maemo-developers] Feeding tracker with useful data in Fremantle

[From: Cornelius Hald]

Hi,

I would like to include tracker support for my note taking application. 
The files however are encoded in xml and therefore shouldn´t be indexed 
directly.
So my question is, how do I write something like an indexer plug-in for 
my application? I would like to let tracker know that e.g. stuff inside 
a <title> tag is the title of a note and that he should ignore tags like 
<bold> or <italic> etc...

Is this possible? If yes, how? Also, does the tracker version in 
Fremantle already come with all the ontology stuff?

Thanks for any pointers!
Conny