I don't see anything useful.
Although trying to find things via the repo browser is not always fun, less so when it is SVN you are talking about, and I can't figure out how to clone it, and basically, SVN.
So maybe I just missed it. Because trac is kind of awkward anyway.
It's not a big deal -- if it is really important to open a specific ebook using lipc, just make sure that ebook has no complexity-inducing spaces in the filename.