m =<i>)

Get a map of fragments. If no argument is provided, the last fragment catalog is returned. Otherwise, the fragments in catalog i are returned where i ranges from 1 to the total number of catalogs. Only fragments active at the given state are returned. Use the fragment.catalog function or the fragment list command to obtain the catalog information.

Returns:m - map of fragments with keys from 1 to the number of fragments, and values as fragment pointers
Arguments:i - optional catalog number