How to use CVS -kk options in IDEA when performing a diff?

Hi there,

I have a CVS project that I checked out files using -kk option (only keywords and no values expanded). After I modified a file, and then I perform a CVS diff inside the IDEA, it will compare the server files as with -kkv (expanded values) to my modified files. Thus the result always has a section marked as changed lines due those these expended keyword values. Is there way to tell IDEA to compare with the modes I used during checkout and not expand the keyword values?

Thanks,
Zemian