-- TypeString.key

  Type String Key

  &  definition	(number),
  .  name	(number), 
  C  record,
  D  structure,
  E  union	(stamp,index),
  F  array,
  G  sequence,
  H  enumerated,
  I  subrange,
  J  opaque	(stamp,index),
  K  countedZone,
  L  uncountedZone,
  *  list,
  N  relativeRef,
  @  ref,
  P  refAny,
  Q  pointer,
  R  longPointer,
  S  descriptor,
  T  longDescriptor,
  U  port,
  V  process,
  W  program,
  X  type,
  Y  nil,
  Z  any,
  a  boolean,
  b  unspecified,
  c  globalFrame,
  d  localFrame,
  e  procedure,
  f  signal,
  g  error,
  h  cardinal,
  i  integer,
  j  character,
  k  longInteger,
  l  longCardinal,
  m  string,
  n  stringBody,
  o  text,
  p  atomRec,
  q  mds,
  r  ordered,
  s  packed,
  t  readOnly,
  u  real,
  v  paint	(stamp,index),
  [  leftParen,
  ]  rightParen.
  y  safeProc,
  z  safe,
  {  var