add lexunit c-tor

libmwereader/mwe.cpp

+#include "mwe.h"
+
+namespace Corpus2{
+	LexicalUnit::LexicalUnit(const std::string &base,
+							 boost::shared_ptr<Wccl::Operator<Wccl::Bool> > condition,
+							 boost::shared_ptr<Wccl::Operator<Wccl::Bool> > head_cond,
+							 std::map<std::string, std::string> variables)
+		: condition_(condition),
+		  head_cond_(head_cond),
+		  variables_(variables),
+		  base_(base)
+	{
+
+	}
+}//ns Corpus2

libmwereader/mwe.h

@@ -2,12 +2,25 @@
 #define LIBMWEREADER_MWE_H
 
 #include <libcorpus2/io/reader.h>
+#include <libwccl/ops/operator.h>
 
 namespace Corpus2 {
 
+
+
 class LexicalUnit
 {
-
+public:
+	LexicalUnit(const std::string &base,
+				boost::shared_ptr<Wccl::Operator<Wccl::Bool> > condition,
+				boost::shared_ptr<Wccl::Operator<Wccl::Bool> > head_cond,
+				std::map<std::string, std::string> variables
+				);
+protected:
+	boost::shared_ptr<Wccl::Operator<Wccl::Bool> > condition_;
+	boost::shared_ptr<Wccl::Operator<Wccl::Bool> > head_cond_;
+	std::map<std::string, std::string> variables_;
+	std::string base_;
 };
 
 class FixedLU : public LexicalUnit

libmwereader/mweparser.cpp

@@ -54,6 +54,7 @@ namespace Corpus2 {
 
 	void MWEParser::create_mwe()
 	{
+		print_current_mwe(true);
 		MWEBuilder::BoolOpPtr main = mwe_builder_->get_mwe_condition(
 					wccl_operator_);
 		MWEBuilder::BoolOpPtr head = mwe_builder_->get_head_condition(