Parser Integration

- New parser integrated and functioning, but only shadows the A3 parser.  In
  debug mode, there is new output, but that's all that happenѕ.

src/Context.cpp

@@ -81,6 +81,16 @@ int Context::initialize (int argc, const char** argv)
 
   try
   {
+    // BEGIN EXPERIMENTAL CODE
+
+    // Initialize the command line parser.
+    a3t.initialize (argc, argv);
+    Tree* parseTree = a3t.parse ();
+
+    // END EXPERIMENTAL CODE
+
+
+
     // char** argv --> std::vector <std::string> Context::a3.
     a3.capture (argc, argv);
 
@@ -165,6 +175,18 @@ int Context::initialize (int argc, const char** argv)
     a3.categorize ();
     a3.dump ("Context::initialize");
 
+
+
+    // BEGIN EXPERIMENTAL CODE
+
+    // Initialize the command line parser.
+    if (parseTree && config.getBoolean ("debug"))
+      parseTree->dump ();
+
+    // END EXPERIMENTAL CODE
+
+
+
     // TODO Instantiate extension command objects.
     // TODO Instantiate default command object.
 

src/Context.h

@@ -39,6 +39,7 @@
 #include <File.h>
 #include <Directory.h>
 #include <A3.h>
+#include <A3t.h>
 #include <Timer.h>
 
 class Context
@@ -83,6 +84,7 @@ private:
 public:
   std::string                         program;
   A3                                  a3;
+  A3t                                 a3t;
   std::string                         home_dir;
   File                                rc_file;
   Path                                data_dir;

src/parser/A3t.cpp

@@ -50,7 +50,7 @@ A3t::~A3t ()
 }
 
 ////////////////////////////////////////////////////////////////////////////////
-void A3t::initialize (int argc, char** argv)
+void A3t::initialize (int argc, const char** argv)
 {
   for (int i = 0; i < argc; ++i)
   {

src/parser/A3t.h

@@ -36,7 +36,7 @@ class A3t
 public:
   A3t ();
   ~A3t ();
-  void initialize (int, char**);
+  void initialize (int, const char**);
   Tree* parse ();
   void entity (const std::string&, const std::string&);
   bool canonicalize (std::string&, const std::string&, const std::string&) const;