Swish-e 2.4.2 Linux RH9

I am using the basic search.cgi template.
It does the following:

********
    if ( ! $swish ) {
        $swish = SWISH::API->new( $index );
        die "Failed to create SWISH::API object" unless $swish;
        $swish->AbortLastError if $swish->Error;


        # Now cache header data (used for highlighting)
        %headers = map { lc($_) => ($swish->HeaderValue( $index, $_ )||'') }
$swish->HeaderNames;

        # and cache the highlighting object
        $highlight_object = SWISH::PhraseHighlight->new(
\%highlight_settings, \%headers );
    }


    # Run the search.  See SWISH::API for more options (like sorting)

    my $results = $swish->Query( $query );

********

Is there any way to figure out an equivalent command it is running
(something like):
swish-e -i swishe.index -w word

I have browsed through, SWISH::API - Perl interface to the Swish-e C
Library, but can't find any reference.

Thanks,
Dave