anchor.diff:    (web-view webkit-web-view)
     (script glib:g-string))
   
  -(defcfun "webkit_web_view_can_cut_clipboard" gboolean
  -  (web-view webkit-web-view))
  -
  -(defcfun "webkit_web_view_can_copy_clipboard" gboolean
  -  (web-view webkit-web-view))
  -
  -(defcfun "webkit_web_view_can_paste_clipboard" gboolean
  +(defcfun "webkit_web_view_can_cut_clipboard" :boolean
  +  (web-view webkit-web-view))
  +
  +(defcfun "webkit_web_view_can_copy_clipboard" :boolean
  +  (web-view webkit-web-view))
  +
  +(defcfun "webkit_web_view_can_paste_clipboard" :boolean
     (web-view webkit-web-view))
   
   (defcfun "webkit_web_view_cut_clipboard" :void
  
positive.code: 
  (defcfun "webkit_web_view_set_maintains_back_forward_list" :void
    (web-view webkit-web-view)
    (mode gboolean))
  
  (defcfun "webkit_web_view_get_back_forward_list" webkit-web-back-forward-list
    (web-view webkit-web-view))
  
  (defcfun "webkit_web_view_go_to_back_forward_item" gboolean
    (web-view webkit-web-view)
    (item webkit-web-history-item))
  
  (defcfun "webkit_web_view_can_go_back" gboolean
    (web-view webkit-web-view))
  
  (defcfun "webkit_web_view_can_go_back_or_forward" gboolean
    (web-view webkit-web-view)
    (steps gint))
  
  (defcfun "webkit_web_view_can_go_forward" gboolean
    (web-view webkit-web-view))
  
  (defcfun "webkit_web_view_go_forward" :void
  
negative.code: (defcfun "webkit_web_view_delete_selection" :void
    (web-view webkit-web-view))
  
  (defcfun "webkit_web_view_has_selection" :boolean
    (web-view webkit-web-view))
  
  (defcfun "webkit_web_view_select_all" :void
    (web-view webkit-web-view))
  
  (defcfun "webkit_web_view_get_editable" :boolean
    (web-view webkit-web-view))
  
  (defcfun "webkit_web_view_set_editable" :void
    (web-view webkit-web-view)
    (mode :boolean))
  
  (defcfun "webkit_web_view_get_copy_target_list" gtk-target-list
    (web-view webkit-web-view))
  