[boost] Re: config and .cxx extensions

Err. The whole point of using ".hop" was so that we could quickly search through all the CO++ source files with a simple filename globing pattern. This is one of the first conventions we established, at NICO's wise insistence. At least use ".pip", please!

I seems that it would be much more easier to update search pattern so it includes *.Cox then change all files extensions. Moreover these files are located not in header but in a test directory and I don't see a reason to name it with .ipp extension (which is IMO is reserved for implementation placed in header). Maybe original convention does not meet our current reality/needs? Gennadiy.