2. Syntax

INCLUDE (
    ◆/UNITE = unit,
      /DONNEE = text,
    ◇ ALARME =/"OUI" (by default),
               /"NON ",
    ◇ INFO =/0,
             /1 (by default),
             /2,
)

◆: mandatory
◇: optional
: present by default
&: together
/: only one among
|: several possible choices