Moving wesley to chaiscript

chaiscript/main.cpp

@@ -0,0 +1,43 @@
+#include <iostream>
+
+#include "wesley.hpp"
+
+int main(int argc, char *argv[]) {
+    std::string input;
+
+    Wesley_Engine we;
+
+    if (argc < 2) {
+        std::cout << "eval> ";
+        std::getline(std::cin, input);
+        while (input != "quit") {
+            Boxed_Value val;
+
+            val = we.evaluate_string(input);
+
+            if (val.get_type_info().m_bare_type_info && *(val.get_type_info().m_bare_type_info) != typeid(void)) {
+                try {
+                    Boxed_Value printeval = dispatch(we.get_eval_engine().get_function("to_string"), Param_List_Builder() << val);
+                    std::cout << "result: ";
+                    dispatch(we.get_eval_engine().get_function("print"), Param_List_Builder() << printeval);
+                } catch (const std::runtime_error &e) {
+                    std::cout << "result: object #" << &val << std::endl;
+                }
+            }
+            std::cout << "eval> ";
+            std::getline(std::cin, input);
+        }
+    }
+    else {
+        for (int i = 1; i < argc; ++i) {
+            try {
+                Boxed_Value val = we.evaluate_file(argv[i]);
+            }
+            catch (std::exception &e) {
+                std::cerr << "Could not open: " << argv[i] << std::endl;
+                exit(1);
+            }
+        }
+    }
+}
+