Do I understand that you propose to take all of
maxima and recompile it so that you can define
k_delta?
I think this would be a tremendous waste of time.
If you are just using autolisp to try to write
a small function to debug it, that might make
sense, but even so, not really. There are several
very good free lisps already compiled for a
variety of platforms, for example at franz.com.
RJF