#include "Buffer.h"
#include "BufferParams.h"
#include "BufferView.h"
-#include "debug.h"
+#include "support/debug.h"
#include "Dimension.h"
#include "Language.h"
#include "LaTeXFeatures.h"
#include "support/docstream.h"
#include "support/lstrings.h"
+using namespace std;
+using namespace lyx::support;
namespace lyx {
-using support::prefixIs;
-
-using std::endl;
-using std::string;
-using std::ostream;
-
-
namespace {
/* codes used to read/write quotes to LyX files