portupgrade question

[Cy Schubert]

Is it possible to have multiple -x parameters specified on the portupgrade 
command line? The man page doesn't mention it leading me to assume probably 
not, however reading the source (I don't know Ruby), it appears I can.


Cheers,
--
Cy Schubert <Cy.Schubert at komquats.com>        http://www.komquats.com/
BC Government                     .                       FreeBSD UNIX
Cy.Schubert at osg.gov.bc.ca         .                     cy at FreeBSD.org
http://www.gov.bc.ca/             .            http://www.FreeBSD.org/