Syntax
=====

.. code-block:: text

    /tran_gene
    /dyna_trans
    /harm_gene
    /dyna_harmo = REST_SPEC_TEMP (
        ◇ INFO =/1 (by default),
                 /2,
        ◆/RESU_GENE = tran_gene/harm_gene,
          /RESULTAT = dyna_trans/dyna_harmo,
        ◇ METHODE =/"PROL_ZERO" (by default),
                    /"TRONCATURE ",
        ◇ SYMETRIE =/"OUI" (by default),
                     /"NON ",
        ◇ TOUT_CHAM = "OUI" (or not specified),
        ◇ NOM_CHAM =/"DEPL ",
                     /"VITE ",
                     /"ACCE ",
        # If: equal_to (" METHODE ", 'PROL_ZERO')
            ◆ N_ PUIS = int,
    )
    
    ◆: mandatory
    ◇: optional
    : present by default
    &: together
    /: only one among
    |: several possible choices