Update configurator::long_options_with_arguments to be static

Signed-off-by: yamacir-kit <[email protected]>

README.md

@@ -103,9 +103,9 @@ sudo rm -rf /usr/local/share/meevax
 
 | Target Name        | Description
 |:-------------------|:--
-| `all` (default)    | Build shared-library `libmeevax.0.4.56.so` and executable `meevax`.
+| `all` (default)    | Build shared-library `libmeevax.0.4.57.so` and executable `meevax`.
 | `test`             | Test executable `meevax`.
-| `package`          | Generate debian package `meevax_0.4.56_amd64.deb`.
+| `package`          | Generate debian package `meevax_0.4.57_amd64.deb`.
 | `install`          | Copy files into `/usr/local` __(1)__.
 | `install.deb`      | `all` + `package` + `sudo apt install <meevax>.deb`
 | `safe-install.deb` | `all` + `test` + `package` + `sudo apt install <meevax>.deb`
@@ -120,7 +120,7 @@ __(1)__ Meevax installed by `make install` cannot be uninstalled by the system's
 ## Usage
 
 ```
-Meevax Lisp System, version 0.4.56
+Meevax Lisp System, version 0.4.57
 
 Usage: meevax [OPTION...] [FILE...]
 

VERSION

@@ -1 +1 @@
-0.4.56
+0.4.57

include/meevax/kernel/configurator.hpp

@@ -34,6 +34,9 @@ inline namespace kernel
   {
     friend environment;
 
+    explicit configurator()
+    {}
+
     IMPORT(environment, evaluate, NIL);
     IMPORT(environment, load, NIL);
     IMPORT(environment, read, NIL);
@@ -43,8 +46,6 @@ inline namespace kernel
     template <typename Key>
     using dispatcher = std::unordered_map<Key, procedure::function_type>;
 
-    const dispatcher<std::string> long_options_with_arguments;
-
   public:
     static inline auto batch       = false;
     static inline auto debug       = false;
@@ -167,27 +168,27 @@ inline namespace kernel
       }),
     };
 
-  public:
-    explicit configurator()
-      : long_options_with_arguments
-        {
-          std::make_pair("evaluate", [this](const_reference x, auto&&...)
-          {
-            return print(evaluate(x)), unspecified_object;
-          }),
+    static inline const dispatcher<std::string> long_options_with_arguments
+    {
+      std::make_pair("evaluate", [](const_reference x, auto&&...)
+      {
+        print(interaction_environment().as<environment>().evaluate(x));
+        return unspecified_object;
+      }),
 
-          std::make_pair("load", [this](const_reference x, auto&&...)
-          {
-            return load(x.as_const<string>());
-          }),
+      std::make_pair("load", [](const_reference x, auto&&...)
+      {
+        return interaction_environment().as<environment>().load(x.as_const<string>());
+      }),
 
-          std::make_pair("write", [this](const_reference x, auto&&...)
-          {
-            return print(x), unspecified_object;
-          }),
-        }
-    {}
+      std::make_pair("write", [](const_reference x, auto&&...)
+      {
+        print(x);
+        return unspecified_object;
+      }),
+    };
 
+  public:
     auto configure(const int argc, char const* const* const argv)
     {
       return configure({ argv + 1, argv + argc });