Syntax
=====

.. code-block:: text

    IMPR_JEVEUX (
        ◆ ENTITE =/"DISQUE ",
                   /"MEMOIRE ",
                   /"REPERTOIRE ",
                   /"OBJET ",
                   /"ATTRIBUT ",
                   /"SYSTEME ",
                   /"ENREGISTREMENT ",
        # If: (equal_to (" ENTITE ", 'OBJET'))
            ◇ NOMOBJ = text,
            ◇ NUMOC = int,
            ◇ NOMOC = text,
        # If: (equal_to (" ENTITE ", 'ATTRIBUT'))
            ◇ NOMOBJ = text,
            ◇ NOMATR =/"$$ DESO ",
                       /"$$ IADD ",
                       /"$$ IADM ",
                       /"$$ NOM ",
                       /"$$ LONG ",
                       /"$$ LONO ",
                       /"$$ LUTI ",
                       /"$$ NUM ",
        # If: (equal_to (" ENTITE ", 'SYSTEME'))
            ◆ CLASSE =/"G",
                       /"V",
            ◇ NOMATR =/"$$ CARA ",
                       /"$$ IADD ",
                       /"$$ GENR ",
                       /"$$ TYPE ",
                       /"$$ MARQ ",
                       /"$$ DOCU ",
                       /"$$ ORIG ",
                       /"$$ RNOM ",
                       /"$$ LTYP ",
                       /"$$ LONG ",
                       /"$$ LONO ",
                       /"$$ DATE ",
                       /"$$ LUTI ",
                       /"$$ HCOD ",
                       /"$$ INDX ",
                       /"$$ TLEC ",
                       /"$$ TECR ",
                       /"$$ IADM ",
                       /"$$ ACCE ",
                       /"$$ USADI ",
        # If: (equal_to (" ENTITE ", 'REPERTOIRE'))
            ◇ CLASSE =/"G",
                       /"V",
                       /"" (by default),
        # If: (equal_to (" ENTITE ", 'DISQUE'))
            ◇ CLASSE =/"G",
                       /"V",
                       /"" (by default),
        # If: (equal_to (" ENTITE ", 'ENREGISTREMENT'))
            ◇ CLASSE =/"G" (by default),
                       /"V",
            ◆ NUMERO = int,
            ◇ INFO =/1 (by default),
                     /2,
        ◇ IMPRESSION = _F (
             ◇ NOM = text,
             ◇ UNITE = unit,
          ),
        ◇ COMMENTAIRE = text,
    )
    
    ◆: mandatory
    ◇: optional
    : present by default
    &: together
    /: only one among
    |: several possible choices