The Context objects should have a Node_Factory.

context.cpp

@@ -44,6 +44,7 @@ namespace Sass {
     source_refs(vector<char*>()),
     registry(vector<vector<Node>*>()),
     include_paths(vector<string>()),
+    new_Node(Node_Factory()),
     ref_count(0)
   {
     register_functions();
@@ -55,6 +56,8 @@ namespace Sass {
     for (size_t i = 0; i < source_refs.size(); ++i) {
       delete[] source_refs[i];
     }
+
+    new_Node.free();
     // cerr << "Deallocated " << i << " source string(s)." << endl;
   }
   

context.hpp

@@ -45,6 +45,7 @@ namespace Sass {
     vector<char*> source_refs; // all the source c-strings
     vector<vector<Node>*> registry; // all the child vectors
     vector<string> include_paths;
+    Node_Factory new_node;
     size_t ref_count;
     string sass_path;
     string css_path;