Problem: Nested pattern matching match/cond
Problem: Nested pattern matching match/cond

 - match produces more helpful error messages when failing.
 - Flatter structure is easier to read and follow.

Solution: Replace outer cond and inner match with match*

dmichiels/fractalide,dmichiels/fractalide,fractalide/fractalide,fractalide/fractalide,fractalide/fractalide,dmichiels/fractalide