Syntax
=====

.. code-block:: text

    TEST_TABLE (
        ◆ TABLE = table,
        ◇ FILTRE = _F (
             ◆ NOM_PARA = text,
             ◇ CRIT_COMP =/"EQ" (by default),
                           /"LT",
                           /"GT",
                           /"NOT",
                           /"THE",
                           /"AGE",
                           /"VIDE ",
                           /"NON_VIDE ",
                           /"MAXI ",
                           /"MAXI_ABS ",
                           /"MINI ",
                           /"MINI_ABS ",
             # If: (is_in (" CRIT_COMP ", ('EQ', 'EQ', 'NE', 'NE', 'GT', 'LT', 'GE', 'LE', 'LE')))
                 ◆/VALE = float,
                   /VALE_I = int,
                   /VALE_K = text,
                   /VALE_C = complex,
             ◇ CRITERE =/"RELATIF" (by default),
                         /"ABSOLU ",
             ◇ PRECISION = float (default: 0.001),
          ),
        ◆ NOM_PARA = text,
        ◇ INFO =/1 (by default),
                 /2,
        # If: True
            ◆/VALE_CALC_I = int,
              /VALE_CALC = float,
              /VALE_CALC_C = complex,
              /VALE_CALC_K = text,
            ◇ VALE_ABS =/"OUI ",
                         /"NON" (by default),
            ◇ TYPE_TEST =/"SOMM_ABS ",
                          /"SOMM ",
                          /"MAX ",
                          /"MIN ",
            ◇ TOLE_MACHINE = float (default: 1e-06),
            ◇ CRITERE =/"RELATIF" (by default),
                        /"ABSOLU ",
            # If: exists (" REFERENCE ")
                ◆/VALE_REFE_I = int,
                  /VALE_REFE = float,
                  /VALE_REFE_C = complex,
                  /VALE_REFE_K = text,
                ◇ PRECISION = float (default: 0.001),
            ◇ REFERENCE =/"ANALYTIQUE ",
                          /"SOURCE_EXTERNE ",
                          /"AUTRE_ASTER ",
                          /"NON_DEFINI ",
            # 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