Until very recently, FishEye correctly identified .cs source files correctly, and was able to create extremely useful unified diff presentations between change-sets.
For some unknown reason, this functionality no longer works, and it appears that FishEye is identifying these source code files as binary files.
Oddly, FishEye remains able to generate unified diff presentations for .xml files.
Have I inadvertently set, or unset, a configuration setting?
The platform I am working with is Visual Studio 2010, VisualSVN, FishEye 2.8.0, JIRA 5.0.6