Added module change so we can merge this

Author: Tko1

src/environment.rs

@@ -71,9 +71,9 @@ impl Environment {
     pub fn clojure_core_environment() -> Rc<Environment> {
         // Register our macros / functions ahead of time
         let add_fn = rust_core::AddFn {};
-        let subtract_fn = rust_core::_subtract_::SubtractFn {};
-        let multiply_fn = rust_core::_multiply_::MultiplyFn {};
-        let divide_fn = rust_core::_divide_::DivideFn {};
+        let subtract_fn = rust_core::SubtractFn {};
+        let multiply_fn = rust_core::MultiplyFn {};
+        let divide_fn = rust_core::DivideFn {};
         let str_fn = rust_core::StrFn {};
         let do_fn = rust_core::DoFn {};
         let nth_fn = rust_core::NthFn {};

src/rust_core.rs

@@ -20,12 +20,17 @@ use crate::error_message;
 use crate::util::IsEven;
 
 pub(crate) mod _subtract_;
+pub use self::_subtract_::*;
+
 pub(crate) mod _divide_;
-pub(crate) mod _multiply_;
+pub use self::_divide_::*;
 
+pub(crate) mod _multiply_;
+pub use self::_multiply_::*;
+//
 // This module will hold core function and macro primitives that aren't special cases
 // (like the quote macro, or let), and can't be implemented in clojure itself
-
+//
 #[derive(Debug, Clone)]
 pub struct StrFn {}
 impl ToValue for StrFn {