Recursive Tree Rabbit Holes

1. WHY? When using my own home grown object system, I found out that it could not handle keyword parameters.
2. Problem. Take a parameter list and remove keyword parameters.
3. Solution. Parse the argument list to the functions, remove and if needed replace keyword.
4. Example. Need to remove &key and replace with keyword and variable.
   • (a b) => (a b)
   • (a (b)) => (a (b))
   • (&key a) => (:a a)
     
   • (&key a b) => (:a a :b b)
   • (a &key b) => (a :b b)
   • (a (&key b)) => (a (:b b))