2. Syntax

vect_asse_gene = ASSE_VECT_GENE (
    ◆ NUME_DDL_GENE = nume_ddl_gene,
    ◇ METHODE =/"CLASSIQUE" (by default),
                /"INITIAL ",
    # If: equal_to (" METHODE ", 'CLASSIQUE')
        ◆ CHAR_SOUS_STRUC = _F (
             ◆ SOUS_STRUC = text,
             ◆ VECT_ASSE = cham_no,
          ),
)

◆: mandatory
◇: optional
: present by default
&: together
/: only one among
|: several possible choices