#include "tree.h"
#include <iostream>
+// parsing
extern CompilationUnit* unit;
+extern bool search_down;
+extern Namespace* search_namespace;
+extern Namespace* current_namespace;
+
+// config/output
extern std::istream* input;
extern std::string inputfile;
extern std::string modulename;
+extern std::string selected_namespace;
#endif