Syntax
=====

.. code-block:: text

    /fiel_no
    /Fashion_meca_c
    /dyna_trans
    /dyna_harmo
    /evol_elas
    /meca_mode = DEPL_INTERNE (
        ◆ DEPL_GLOBAL = cham_no/dyna_trans/mode_meca/dyna_harmo/evol_elas/mode_meca_c,
        ◆ SUPER_MAILLE = my,
        ◇ NOM_CAS = text (default: ""),
    )
    
    ◆: mandatory
    ◇: optional
    : present by default
    &: together
    /: only one among
    |: several possible choices