The plugins will have also a "select", so looking at the first word of every paragraph in a file would be:

scope: content
select: //para/word[position()=1]

To look at previous chapters, you would just change scope from "content" to "project".

I'm still planning on making the XSLT functions DI, so I can later write a function like `soundex()` that would let me compare like-sounding words that are too close to each other.

select: //para/soundex(word)