Portmaster general questions and problems

[Thomas Mueller]

Threads about portmaster and portupgrade status raise the question, what flags for portmaster are comparable to -R and -r for portupgrade?

I might want to portupgrade a package and all its dependencies (-R), or less frequently, all packages that depend on the package to be portupgraded (-r).  How would I do that using portmaster?  I read both man pages many times.

Tom