class Converters;
class DispatchResult;
class ErrorItem;
+class Formats;
class FuncRequest;
class FuncStatus;
class KeyMap;
extern bool ignore_missing_glyphs;
extern RunMode run_mode;
extern OverwriteFiles force_overwrite;
+extern double qt_scale_factor;
namespace frontend {
class Application;
friend ServerSocket & theServerSocket();
friend Converters & theConverters();
friend Converters & theSystemConverters();
+ friend Formats & theFormats();
+ friend Formats & theSystemFormats();
friend Messages const & getMessages(std::string const & language);
friend Messages const & getGuiMessages();
friend KeyMap & theTopLevelKeymap();