-using lyx::docstring;
-using lyx::support::addName;
-using lyx::support::bformat;
-using lyx::support::makeAbsPath;
-using lyx::support::makeDisplayPath;
-using lyx::support::onlyFilename;
-using lyx::support::removeAutosaveFile;
-using lyx::support::package;
-using lyx::support::prefixIs;
+
+namespace lyx {
+
+using support::addName;
+using support::bformat;
+using support::makeAbsPath;
+using support::makeDisplayPath;
+using support::onlyFilename;
+using support::removeAutosaveFile;
+using support::package;
+using support::prefixIs;