[XForms] Getting rid of auto-generated files...

[Angus Leeming]

It would be nice if we could get rid of at least some of the .[ch] files 
generated from .fd datasets.

We store .fd files and their associated .[ch] files in the following 
directories: lib/fd, fdesign/fd, fd2ps/test, demos and demos/fd. Of these, 
the .[ch] files in the first two directories would have to remain. (We cannot 
generate the .[ch] files until fdesign has bee created.) However, it strikes 
me that the .[ch] files in the remaining directories could all be generated 
on the fly, just as we do in LyX.

Personally, I think that this would be much more elegant. Thoughts?

Angus