Many thanks, Daniel.> The patch against the trunk failed forPC/VC6/pythoncore.dsp.  I don't> need that to build, though.I've no idea why that would happen.  A line-ending issue, perhaps?  If it doesn't stop me committing the change, then perhaps it's not a problem.> Your patch built fine, with one warning about a loss of precision on> the following line in sinpi():>>    n = round(2.0*y);>>I recommend explicitly casting the result of round() to int, to get>rid of the warning and because explicit is better than implicit. :)Done.  Thanks!