2. Syntax

function_table = DEFI_OBSTACLE (
    ◇ TYPE =/"CERCLE" (by default),
             /"PLAN_Y ",
             /"PLAN_Z ",
             /"DISCRET ",
             /"BI_CERCLE ",
             /"BI_PLAN_Y ",
             /"BI_PLAN_Z ",
             /"BI_CERC_INT ",
    ◇ VALE = float,
    ◇ VERIF = text (default: "FERME "),
)

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