878 bool AudacityApp::MRUOpen(const FilePath &fullPathStr) {  in BEGIN_EVENT_TABLE()
885    if (!fullPathStr.empty())  in BEGIN_EVENT_TABLE()
888       if (wxFile::Exists(fullPathStr))  in BEGIN_EVENT_TABLE()
890          FileNames::UpdateDefaultPath(FileNames::Operation::Open, ::wxPathOnly(fullPathStr));  in BEGIN_EVENT_TABLE()
896          if (ProjectFileManager::IsAlreadyOpen(fullPathStr))  in BEGIN_EVENT_TABLE()
900          ( void ) ProjectManager::OpenProject( proj, fullPathStr,  in BEGIN_EVENT_TABLE()
908                .Format(fullPathStr) );  in BEGIN_EVENT_TABLE()
915 bool AudacityApp::SafeMRUOpen(const wxString &fullPathStr)  in SafeMRUOpen()  argument
917    return GuardedCall< bool >( [&]{ return MRUOpen( fullPathStr ); } );  in SafeMRUOpen()
931    const auto &fullPathStr = history[ n ];  in OnMRUFile()  local
941    if (!ProjectFileManager::IsAlreadyOpen(fullPathStr) && !MRUOpen(fullPathStr))  in OnMRUFile()