As I recall back in the day the bi was one, no additional added separate file (.bm is convention) for the routines to be added after main was needed. So now we split what did go into a .bi into a .bi and .bm, so the Common Shared for the array should NOT be anything new or any great chore in my way of seeing things. That you could get by without a .Bi these days is just plain luck.
Yeah all those Declares, good riddance!
Yeah all those Declares, good riddance!
b = b + ...