Syntax
=====

.. code-block:: text

    TEST_FICHIER (
        ◆ FICHIER = text,
        ◇ EXPR_IGNORE = text,
        ◆ NB_VALE = int,
        ◇ NB_VALE_I = int,
        ◇ INFO =/1 (by default),
                 /2,
        # If: True
            ◇ VALE_CALC_I = int,
            ◇ VALE_CALC_K = text,
            ◇ TYPE_TEST =/"SOMM_ABS ",
                          /"SOMM ",
                          /"MAX ",
                          /"MIN ",
            ◇ TOLE_MACHINE = float (default: 1e-06),
            ◇ CRITERE =/"RELATIF" (by default),
                        /"ABSOLU ",
            ◇ VALE_CALC = float,
            # If: exists (" VALE_CALC ") and abs (VALE_CALC if type (VALE_CALC) not in (list, tuple) else VALE_CALC [0]) < 1.e-16
                ◇ ORDRE_GRANDEUR = float,
            ◇ LEGENDE = text,
    )
    
    ◆: mandatory
    ◇: optional
    : present by default
    &: together
    /: only one among
    |: several possible choices