Is there a way to merge diverged books?

[Dmitry V'yal]

Hello list,

I have been using gnucash-2.2 to track my finances. I had a gnucash 
directory on a remote server and mounted it using sshfs to my 
workstations. Unfortunately somehow this procedure failed and I came up 
with two different versions of database. One on server and another on 
one of workstations. For about a month I wasn't aware of it and filled 
both books with new transactions in parallel.

Now I'm looking the ways of recovering from this situation. Of course, I 
can drop one of databases and manually reenter the transactions, but it 
would be quite painful.

I didn't add any accounts since split, I only have been adding new 
transactions. Given that gnucash stores it's database as gzipped xml, is 
there a chance to merge the databases somehow? Is the format of the 
database documented somewhere?

Best wishes,
Dmitry