This section contains five items:

              AutoZmodem
              CONFIG Upload Command Mask
              CONFIG Dowmload Command Mask
              Default Upload Directory
              Default Download Directory.

AutoZmodem, if set for the current port, causes Scripta to recognise
Zmodem headers received when in Command Mode. In other words, if
you are logged into a BBS and ask for a file to be downloaded to
your own computer using the Zmodem protocol, Scripta will know when
the download starts and will take action appropriately without
human intervention.

The Command Masks represent DOS commands which are executed by Scripta
whenever a File Transfer Protocol of CONFIG is selected. When Scripta
is first installed, these strings are set to example values to show
the format in which they should be set up.

They are used to implement 'external' protocols. The example strings
show how to call DSZ, one of the most commonly used external
protocols, but in fact you would never need to use DSZ - it provides
the Zmodem protocol which is already built into Scripta.

Each string may include a % (percentage sign) character, to indicate
where the file name is to be inserted when the string is used. If a
string contains no % character then the file name is appended to the
string, preceded by a space character.

The directory names are those to be substituted for ! characters in
UPLOAD and DOWNLOAD script commands. They are also the names stored
in the Scripta System Variables %updir and %downdir.
