    [NAME]
    ALL.dao.type.string.method.insert

    [TITLE]
    insert( self :string )

    [DESCRIPTION]

       1  insert( self :string, str : string, index = 0, remove = 0, copy = 0 )

    Insert substring str at index. If remove is greater than zero, remove characters are
    removed from the insertion point. And if copy is greater than zero, only copy characters
    are copied to the insertion point.