+using lyx::support::AddName;
+using lyx::support::bformat;
+using lyx::support::destroyDir;
+using lyx::support::FileFilterList;
+using lyx::support::ForkedProcess;
+using lyx::support::IsLyXFilename;
+using lyx::support::LibFileSearch;
+using lyx::support::MakeAbsPath;
+using lyx::support::MakeDisplayPath;
+using lyx::support::OnlyFilename;
+using lyx::support::OnlyPath;
+using lyx::support::Path;
+using lyx::support::package;
+using lyx::support::QuoteName;
+using lyx::support::removeAutosaveFile;
+using lyx::support::rename;
+using lyx::support::split;
+using lyx::support::Systemcall;
+using lyx::support::tempName;
+using lyx::support::unlink;
+
+using boost::shared_ptr;
+
+namespace fs = boost::filesystem;
+
+using std::back_inserter;