refname.char.mix

  #PCDATA | Action | Application | ClassName | Command
  | ComputerOutput | Database | Email | EnVar | ErrorCode
  | ErrorName | ErrorType | Filename | Function | GUIButton
  | GUIIcon | GUILabel | GUIMenu | GUIMenuItem | GUISubmenu
  | Hardware | Interface | InterfaceDefinition | KeyCap
  | KeyCode | KeyCombo | KeySym | Literal | Markup | MediaLabel
  | MenuChoice | MouseButton | MsgText | Option | Optional
  | Parameter | Prompt | Property | Replaceable | ReturnValue
  | SGMLTag | StructField | StructName | Symbol | SystemItem
  | Token | Type
  | UserInput