Progress on mingw driver

luprex/core/cpp/luaconsole.hpp

@@ -46,6 +46,7 @@ private:
     std::string lua_expression_;
     StringVec words_;
     std::string syntax_;
+    std::string prompt_;
 
     void split_words();
 
@@ -56,6 +57,10 @@ public:
     // Get the recommended action.
     int action() const { return action_; }
 
+    // Fetch the stored prompt.  Also clears the stored prompt. You should fetch
+    // and print the prompt after 'add' or 'clear'.
+    std::string get_prompt();
+    
     // When action is DO_COMMAND, get the command words.
     const StringVec &words() const { return words_; }
 
@@ -66,12 +71,11 @@ public:
     const std::string &syntax() const { return syntax_; }
 
     // Add a line of text that was just read from the console.
+    // If more input is needed, stores the ">> " prompt.
     void add(std::string line);
 
-    // Read a line of text from stdin and add it.
-    void add_stdin();
-
-    // Clear the state.
+    // Call 'clear' after executing an action.
+    // Stores the "> " prompt.
     void clear();
 };