recovering from invalid data
I was ironically getting ready to gzip my home directory to do a backup and i decided to peep in my revelation file (named default) with vi. I didn't make any changes, and was going to exit but accidentally typed :wq (which saves the file then quits). Alas, now revelation gives me the invalid data message. I have lots of passwords that I have randomly generated that would be nice to get back. Any chance of recovery? I don't know what vi wrote to the file, but I defiantly didn't add anything in myself.
Sorry if this shouldn't be posted here and thanks so much.