Does this look familiar?
<<<<<<< .mine
=======
>>>>>>> .r2348

<<<<<<< .mine
=======
>>>>>>> .r2348
This is what Subversion [http://en.wikipedia.org/wiki/Subversion] (SVN) does to
your files when it detects conflicts between your working copy and what it is
pulling down from the server. It marks them as conflicted and inserts these
metadata