///1PATCH

  Syntax:

      PATCH filename{.typ} {n}

  Explanation:

  The PATCH command displays or installs patch  number  n   to  the
  CP/M  3  system  or  command  files.  The  patch number n must be
  between 1 and 32 inclusive.

  Example:

  A>PATCH SHOW 2

       Patches the  SHOW.COM  system  file  with patch number 2.