how to verify our sources are sync'd

[Ben Abbott]

David,

I'm still unable to get the fltk backend to work on Mac OSX.

We just discovered one of our sources is out of sync. Perhaps other  
backend related files are also out of sync.

Is there a way to check all the sources?

Perhaps I can just pull a complete archive from you? ... or someone  
else who has fltk working.

Ben