object 
   cons 
      queue 
   propertied-object 
      symbol 
         foreign-pod 
      package 
      stream 
         file-stream 
         broadcast-stream 
         textwindowstream 
      io-stream 
         socket-stream 
      metaclass 
         vectorclass 
            cstructclass 
      readtable 
      array 
         image-2d 
            single-channel-image 
               bitmap-image 
               grayscale-image 
               index-color-image 
            multi-channel-image 
               split-color-image 
               color-image 
                  color-image16 
                  color-image24 
                  color-image32 
      thread 
      port-selector 
      coordinates 
         cascaded-coords 
            faceset 
               body 
            sphere 
            viewing 
               projection 
                  viewing2d 
                  parallel-viewing 
                  perspective-viewing 
            coordinates-axes 
            polygon2d 
            circle2d 
         viewport 
      barrier-synch 
      synch-memory-port 
      line 
         edge 
            winged-edge 
      plane 
         polygon 
            face 
            hole 
         semi-space 
      viewer 
      viewsurface 
         tektro-viewsurface 
         xobject 
            gcontext 
            xdrawable 
               xpixmap 
               xwindow 
                  panel 
                     menu-panel 
                     menubar-panel 
                     pixmap-scroller 
                     filedialog 
                        filepanel 
                     textviewpanel 
                     confirmpanel 
                     colorpickerpanel 
                     objectbrowser 
                  canvas 
                     graph-canvas 
                  panel-item 
                     button-item 
                        menu-button-item 
                        bitmap-button-item 
                     text-item 
                     slider-item 
                     choice-item 
                     joystick-item 
                  xscroll-bar 
                     xhorizontal-scroll-bar 
                  characterwindow 
                     textwindow 
                        buffertextwindow 
                           scrolltextwindow 
                        textedit 
      dda 
         line-dda 
         ellipse-dda 
            circle-dda 
      colormap 
   compiled-code 
      foreign-code 
      closure 
      load-module 
   label-reference 
   vector 
      float-vector 
      integer-vector 
      string 
         socket-address 
         cstruct 
            carray 
               c-long 
               c-int 
            gcvalues 
            xcolor 
            setwindowattributes 
            windowattributes 
            xevent 
      bit-vector 
      foreign-string 
   extended-number 
      ratio 
      complex 
      bignum 
   socket-port 
   pathname 
      url-pathname 
   hash-table 
   translator 
   identifier 
   identifier-table 
   stack-frame 
   compiler 
   bounding-box 
   constrained-point 
   constraint-relation 
   edge-image 
   face-image 
   stereo-viewing 
   help-item 

(defclass object :super nil :slots nil)
(defclass cons :super object :slots (car cdr))
(defclass queue :super cons :slots nil)
(defclass propertied-object :super object :slots (plist))
(defclass symbol :super
   propertied-object
   :slots
   (value vtype function pname homepkg))
(defclass foreign-pod :super symbol :slots (podcode paramtypes resulttype))
(defclass package :super
   propertied-object
   :slots
   (names use symvector symcount intsymvector intsymcount shadows used-by))
(defclass stream :super
   propertied-object
   :slots
   (direction buffer count tail))
(defclass file-stream :super stream :slots (fd fname))
(defclass broadcast-stream :super stream :slots (destinations))
(defclass x:textwindowstream :super stream :slots (x::textwin))
(defclass io-stream :super propertied-object :slots (instream outstream))
(defclass socket-stream :super io-stream :slots (lisp::address fd))
(defclass metaclass :super
   propertied-object
   :slots
   (name super cix vars types forwards methods))
(defclass vectorclass :super metaclass :slots (element-type size))
(defclass cstructclass :super vectorclass :slots (lisp::slotlist))
(defclass readtable :super
   propertied-object
   :slots
   (syntax macro dispatch-macro case))
(defclass array :super
   propertied-object
   :slots
   (entity
    rank
    fill-pointer
    displaced-index-offset
    dim0
    dim1
    dim2
    dim3
    dim4
    dim5
    dim6))
(defclass image-2d :super array :slots (image::depth))
(defclass single-channel-image :super image-2d :slots nil)
(defclass bitmap-image :super single-channel-image :slots nil)
(defclass grayscale-image :super single-channel-image :slots nil)
(defclass index-color-image :super single-channel-image :slots nil)
(defclass multi-channel-image :super image-2d :slots (image::components))
(defclass split-color-image :super multi-channel-image :slots nil)
(defclass color-image :super
   multi-channel-image
   :slots
   (image::pixel-bytes
    image::redshift
    image::redwidth
    image::greenshift
    image::greenwidth
    image::blueshift
    image::bluewidth))
(defclass color-image16 :super color-image :slots nil)
(defclass color-image24 :super color-image :slots nil)
(defclass color-image32 :super color-image :slots nil)
(defclass thread :super
   propertied-object
   :slots
   (id requester request-sem done-sem func args result context idle wait))
(defclass port-selector :super
   propertied-object
   :slots
   (lisp::port-bits lisp::streams lisp::ready-bits))
(defclass coordinates :super propertied-object :slots (rot pos))
(defclass cascaded-coords :super
   coordinates
   :slots
   (parent descendants worldcoords manager changed))
(defclass faceset :super
   cascaded-coords
   :slots
   (box faces edges vertices model-vertices))
(defclass body :super faceset :slots (convexp geometry::evertedp csg))
(defclass sphere :super cascaded-coords :slots (geometry::radius))
(defclass viewing :super cascaded-coords :slots (geometry::viewcoords))
(defclass projection :super
   viewing
   :slots
   (geometry::screenx geometry::screeny geometry::hither geometry::yon geometry::projection-matrix))
(defclass viewing2d :super projection :slots nil)
(defclass parallel-viewing :super projection :slots nil)
(defclass perspective-viewing :super projection :slots (geometry::viewdistance))
(defclass coordinates-axes :super
   cascaded-coords
   :slots
   (size geometry::model-points geometry::points geometry::lines))
(defclass polygon2d :super
   cascaded-coords
   :slots
   (model-vertices vertices geometry::lines convexp box))
(defclass geometry::circle2d :super cascaded-coords :slots (geometry::radius))
(defclass viewport :super coordinates :slots nil)
(defclass system:barrier-synch :super
   propertied-object
   :slots
   (system::threads system::n-threads count system::barrier-cond system::threads-lock system::count-lock))
(defclass system:synch-memory-port :super
   propertied-object
   :slots
   (system::sema-in system::sema-out system::buf system::empty system::lock))
(defclass line :super propertied-object :slots (pvert nvert))
(defclass edge :super line :slots (pface nface angle flags))
(defclass winged-edge :super edge :slots (geometry::pwing geometry::pcwing geometry::nwing geometry::ncwing))
(defclass plane :super propertied-object :slots (normal distance))
(defclass polygon :super
   plane
   :slots
   (convexp edges vertices model-normal model-distance))
(defclass face :super polygon :slots (holes mbody primitive-face id))
(defclass hole :super polygon :slots (geometry::myface))
(defclass semi-space :super plane :slots nil)
(defclass viewer :super propertied-object :slots (geometry::eye geometry::port geometry::surface))
(defclass viewsurface :super propertied-object :slots nil)
(defclass tektro-viewsurface :super viewsurface :slots (geometry::width geometry::height geometry::color))
(defclass x:xobject :super viewsurface :slots (x::display))
(defclass x:gcontext :super x:xobject :slots (x::gcid x::gcvalues))
(defclass x:xdrawable :super
   x:xobject
   :slots
   (x::drawable x::gcon x::bg-color x::width x::height))
(defclass x:xpixmap :super x:xdrawable :slots nil)
(defclass x:xwindow :super
   x:xdrawable
   :slots
   (x::parent x::subwindows x::visual x::backing-pixmap x::event-forward))
(defclass x:panel :super
   x:xwindow
   :slots
   (x::pos
    x::items
    x::fontid
    x::rows
    x::columns
    x::next-x
    x::next-y
    x::item-width
    x::item-height
    x::dark-edge-color
    x::light-edge-color
    x::topleft-edge-polygon
    x::active-menu))
(defclass x:menu-panel :super x:panel :slots (x::height-offset x::menu-buttons))
(defclass x:menubar-panel :super x:panel :slots nil)
(defclass x:pixmap-scroller :super
   x:panel
   :slots
   (x::pixwin x::vscroll x::hscroll x::pixmap x::start-x x::start-y x::pix-width x::pix-height))
(defclass x:filedialog :super
   x:panel
   :slots
   (x::current-dir
    x::cd-button
    x::cdir-text
    x::fname-text
    x::file-win
    x::file-win-offset
    x::ok-button
    x::cancel-button
    x::view-button
    x::goup-button
    x::oknotify
    x::cancelnotify))
(defclass x:filepanel :super
   x:filedialog
   :slots
   (x::print-button
    x::remove-button
    x::find-button
    x::load-button
    x::compile-button
    x::eval-text
    x::confirm-win
    x::file-being-removed))
(defclass x:textviewpanel :super
   x:panel
   :slots
   (x::quit-button
    x::find-button
    x::print-button
    x::file-name
    x::finish-button
    x::find-text
    x::view-window))
(defclass x:confirmpanel :super
   x:panel
   :slots
   (x::yes-button x::no-button x::answer x::message x::notify-object x::notify-method))
(defclass x::colorpickerpanel :super
   x:panel
   :slots
   (x::ok-button
    x::cancel-button
    x::ambient-button
    x::diffuse-button
    x::specular-button
    x::emission-button
    x::slider1
    x::slider2
    x::slider3
    x::shininess-button
    x::transparency-button
    x::ambient-value
    x::diffuse-value
    x::specular-value
    x::emission-value
    x::shininess-value
    x::transparency-value
    x::reply-object
    x::reply-method))
(defclass x::objectbrowser :super
   x:panel
   :slots
   (x::object-text
    x::class-text
    x::super-button
    x::sub-botton
    x::view-panel
    x::msg-win
    x::msg-stream
    x::current-object
    x::current-class
    x::class-tree
    methods
    x::method-names))
(defclass x:canvas :super
   x:xwindow
   :slots
   (x::topleft x::bottomright x::buttonactive x::menu))
(defclass x:graph-canvas :super
   x:canvas
   :slots
   (x::pixmap x::ymax x::ymin x::next-x x::graph-args x::xinc x::yinc))
(defclass x:panel-item :super
   x:xwindow
   :slots
   (x::pos x::notify-object x::notify-method x::fontid label x::labeldots x::buttonpressed))
(defclass x:button-item :super
   x:panel-item
   :slots
   (x::submenu
    x::activecolor
    x::3d-state
    x::dark-edge-color
    x::light-edge-color
    x::topleft-edge-polygon))
(defclass x:menu-button-item :super
   x:button-item
   :slots
   (x::items
    x::item-dots
    x::item-labels
    x::charwidth
    x::charheight
    x::menu-window
    x::window-pos
    x::high-light))
(defclass x:bitmap-button-item :super
   x:button-item
   :slots
   (x::pixmap-id x::bitmap-width x::bitmap-height))
(defclass x:text-item :super x:panel-item :slots (x::textwin))
(defclass x:slider-item :super
   x:panel-item
   :slots
   (x::min-value
    x::max-value
    value
    x::minlabel
    x::maxlabel
    x::valueformat
    x::bar-x
    x::bar-y
    x::bar-width
    x::bar-height
    x::valuedots
    x::label-base
    x::nob-x
    x::nob-moving
    x::charwidth
    x::continuous-notify))
(defclass x:choice-item :super
   x:panel-item
   :slots
   (x::choice-list x::active-choice x::transient-choice x::choice-pos x::button-size))
(defclass x:joystick-item :super
   x:panel-item
   :slots
   (x::stick-size
    x::min-x
    x::min-y
    x::max-x
    x::max-y
    x::center-x
    x::center-y
    x::stick-x
    x::stick-y
    x::value-x
    x::value-y
    x::stick-return
    x::stick-grabbed
    x::fraction-x
    x::fraction-y
    x::follow-move))
(defclass x:xscroll-bar :super
   x:xwindow
   :slots
   (x::arrow-length x::handle-pos x::handle-length x::verticalp x::handle-grabbed))
(defclass x:xhorizontal-scroll-bar :super x:xscroll-bar :slots nil)
(defclass x:characterwindow :super
   x:xwindow
   :slots
   (x::fontid x::charwidth x::charheight x::charascent x::win-row-max x::win-col-max x::x x::y))
(defclass x:textwindow :super
   x:characterwindow
   :slots
   (x::win-row
    x::win-col
    x::charbuf
    x::keybuf
    x::keycount
    x::echo
    x::show-cursor
    x::cursor-on
    x::notify-object
    x::notify-method
    x::buttonactive))
(defclass x:buffertextwindow :super
   x:textwindow
   :slots
   (x::linebuf x::expbuf x::max-line-length x::selected-pos))
(defclass x:scrolltextwindow :super
   x:buffertextwindow
   :slots
   (x::row
    x::col
    x::top-row
    x::top-col
    x::scroll-bar-window
    x::horizontal-scroll-bar-window
    x::selected-line))
(defclass x::textedit :super x:textwindow :slots (x::total-lines x::lines))
(defclass dda :super propertied-object :slots (count))
(defclass line-dda :super
   dda
   :slots
   (geometry::x geometry::y geometry::dx geometry::dy geometry::err geometry::errinc geometry::errdec geometry::xyinc length geometry::update-method))
(defclass ellipse-dda :super
   dda
   :slots
   (geometry::finished geometry::xcenter geometry::ycenter geometry::a geometry::b geometry::m geometry::eps geometry::ix geometry::iy geometry::x geometry::y geometry::ix1 geometry::iy1 geometry::x1 geometry::y1))
(defclass circle-dda :super ellipse-dda :slots nil)
(defclass x:colormap :super
   propertied-object
   :slots
   (x::cmapid x::planes x::pixels x::lut-list))
(defclass compiled-code :super
   object
   :slots
   (codevector quotevector type entry))
(defclass foreign-code :super compiled-code :slots (paramtypes resulttype))
(defclass closure :super compiled-code :slots (env1 env2))
(defclass load-module :super
   compiled-code
   :slots
   (symbol-table object-file handle))
(defclass label-reference :super object :slots (label value unsolved next))
(defclass vector :super object :slots (length))
(defclass float-vector :super vector :slots nil)
(defclass integer-vector :super vector :slots nil)
(defclass string :super vector :slots nil)
(defclass socket-address :super string :slots nil)
(defclass cstruct :super string :slots nil)
(defclass carray :super cstruct :slots nil)
(defclass x::c-long :super carray :slots nil)
(defclass x::c-int :super carray :slots nil)
(defclass x::gcvalues :super cstruct :slots nil)
(defclass x:xcolor :super cstruct :slots nil)
(defclass x::setwindowattributes :super cstruct :slots nil)
(defclass x::windowattributes :super cstruct :slots nil)
(defclass x::xevent :super cstruct :slots nil)
(defclass bit-vector :super vector :slots nil)
(defclass foreign-string :super vector :slots nil)
(defclass extended-number :super object :slots nil)
(defclass ratio :super extended-number :slots (numerator denominator))
(defclass complex :super extended-number :slots (real imaginary))
(defclass bignum :super extended-number :slots (size bv))
(defclass socket-port :super object :slots (id lisp::address))
(defclass pathname :super
   object
   :slots
   (lisp::host lisp::device directory name type lisp::version))
(defclass url-pathname :super pathname :slots (lisp::protocol lisp::server lisp::port))
(defclass hash-table :super
   object
   :slots
   (lisp::key
    value
    size
    count
    lisp::hash-function
    lisp::test-function
    lisp::rehash-size
    lisp::empty
    lisp::deleted
    lisp::not-found))
(defclass compiler::translator :super
   object
   :slots
   (compiler::cfile compiler::hfile push compiler::pushcount compiler::quotev))
(defclass compiler:identifier :super object :slots (name type compiler::binding compiler::level compiler::offset))
(defclass compiler::identifier-table :super object :slots (compiler::frames compiler::level compiler::maxlevel))
(defclass compiler::stack-frame :super object :slots (compiler::offset compiler::specials compiler::locals))
(defclass compiler::compiler :super
   object
   :slots
   (compiler::idtable
    compiler::closure-level
    compiler::scope
    compiler::frames
    compiler::blocks
    compiler::tags
    compiler::function-closures
    compiler::initcodes
    compiler::flets
    compiler::unwind-frames))
(defclass bounding-box :super object :slots (geometry::minpoint geometry::maxpoint))
(defclass constrained-point :super
   object
   :slots
   (position geometry::hisposition geometry::hisface geometry::myneighborhood geometry::condition))
(defclass constraint-relation :super
   object
   :slots
   (geometry::constraining-body geometry::constrained-body geometry::constraints))
(defclass edge-image :super
   object
   :slots
   (geometry::edge3 geometry::homo-pvert geometry::homo-nvert geometry::pvert2 geometry::nvert2 geometry::segments geometry::contourp))
(defclass face-image :super object :slots (box geometry::edge-images geometry::face3d distance))
(defclass stereo-viewing :super
   object
   :slots
   (geometry::viewpoint geometry::offset geometry::target geometry::rightview geometry::leftview))
(defclass help::help-item :super object :slots (type fname help::seek count help::clas help::mhash))