---------------------------------------------- Known classes and modules

     AnimatedImageLabel, AnimatedTextLabel, AnimatedWaveDemo,
     BLT_Calendar_sample, BLT_Graph_Demo, BWidget_Demo, BtnFrame,
     Button_clone, Button_with_Frame, Clock, DemoBasic, DemoDialog,
     DemoDnD, DemoManager, DemoSelect, DemoTree, DemoVar, Hash, Mail,
     MultiTkIp, MultiTkIp_OK, MultiTkIp_PseudoToplevel_Evaluable,
     Object, Othello, Othello::Board, Othello::BoardView,
     Othello::BoardView::Square, PendulumAnimationDemo, RemoteTkIp,
     Spinner_demo, TclTk, TclTkCallback, TclTkCommand, TclTkImage,
     TclTkInterpreter, TclTkIp, TclTkLib, TclTkLib::EventFlag,
     TclTkLib::VarAccessFlag, TclTkLibCommand, TclTkObject,
     TclTkVariable, TclTkWidget, Test1, Tk, Tk::EncodedString,
     Tk::Encoding, Tk::Scrollable, Tk::UTF8_String, Tk::Wm, TkAlignBox,
     TkAutoScrollbox, TkBalloonHelp, TkBgError, TkBindCore, TkBindTag,
     TkBindTagAll, TkBitmapImage, TkButton, TkCallbackBreak,
     TkCallbackContinue, TkCallbackEntry, TkCallbackRedo,
     TkCallbackRetry, TkCallbackReturn, TkCallbackThrow, TkCanvas,
     TkCanvasItemConfig, TkCheckButton, TkClipboard, TkCombobox, TkComm,
     TkComm::Event, TkComm::Event::TypeNum, TkComm::None,
     TkComm::Tk_CMDTBL, TkComm::Tk_WINDOWS, TkComposite, TkConfigMethod,
     TkConsole, TkCore, TkCore::INTERP, TkDatabaseClass, TkDialog,
     TkDialog2, TkDialogObj, TkDialog_Demo1, TkDialog_Demo2, TkEntry,
     TkEntry::ValidateCmd, TkEntry::ValidateCmd::Action,
     TkEntry::ValidateCmd::ValidateArgs, TkEvent, TkEvent::Event,
     TkEvent::Event::Grp, TkEvent::Event::StateMask,
     TkEvent::Event::TypeNum, TkFont, TkFont::DescendantFont, TkFrame,
     TkGoldberg_Demo, TkGrid, TkHBox, TkHRBox, TkHTML_File_Viewer,
     TkImage, TkImg_demo, TkItemConfigMethod, TkItemConfigOptkeys,
     TkItemFontOptkeys, TkKernel, TkKinput, TkLabel, TkLabelFrame,
     TkListItemConfig, TkListbox, TkLocalJumpError, TkMacResource,
     TkManageFocus, TkMenu, TkMenuClone, TkMenuEntryConfig, TkMenuSpec,
     TkMenubar, TkMenubutton, TkMessage, TkMsgCatalog,
     TkMultiColumnList, TkMultiListFrame, TkMultiListbox, TkNamespace,
     TkNamespace::Ensemble, TkNamespace::NsCode, TkNamespace::ScopeArgs,
     TkObject, TkOptionDB, TkOptionDB::Priority, TkOptionMenubutton,
     TkOptionMenubutton::OptionMenu, TkPack, TkPackage, TkPalette,
     TkPanedWindow, TkPhotoImage, TkPixmapImage, TkPlace, TkRTTimer,
     TkRadioButton, TkRoot, TkScale, TkScrollbar, TkScrollbox,
     TkSelection, TkSpinbox, TkSysMenu_Apple, TkSysMenu_Help,
     TkSysMenu_System, TkSystemMenu, TkText, TkTextFrame, TkTextIO,
     TkTextImage, TkTextMark, TkTextMarkAnchor, TkTextMarkCurrent,
     TkTextMarkInsert, TkTextNamedMark, TkTextNamedTag, TkTextTag,
     TkTextTagConfig, TkTextTagSel, TkTextWin, TkTextWindow, TkTimer,
     TkToplevel, TkTreatCItemFont, TkTreatFont, TkTreatItemFont,
     TkTreatListItemFont, TkTreatMenuEntryFont, TkTreatTagFont,
     TkTreatTextTagFont, TkTree, TkTreeCtrl_demo, TkUtil, TkVBBox,
     TkVBox, TkValidateCommand, TkValidateCommand::ValidateArgs,
     TkValidation, TkValidation::ValidateCmd,
     TkValidation::ValidateCmd::Action, TkVarAccess, TkVariable,
     TkVirtualEvent, TkVirtualEvent::PreDefVirtEvent, TkWarning,
     TkWarning2, TkWarningObj, TkWinDDE, TkWinRegistry, TkWindow,
     TkWinfo, TkXIM, TkXScrollbar, TkYScrollbar, TkcArc, TkcBitmap,
     TkcGroup, TkcImage, TkcItem, TkcLine, TkcOval, TkcPolygon,
     TkcRectangle, TkcTag, TkcTagAccess, TkcTagAll, TkcTagCurrent,
     TkcTagString, TkcText, TkcWindow, Unicodeout_SampleFrame, ViewIcons