[Buildbot-devel] changecommentlink for several bug systems?

[Bruce Stephens]

Suppose there are several distinct things I'd like to create links
for. Specifically, two different bug systems (used for slightly
different purposes, and we're in transition). What's the easy way to
handle that?

The two can easily be distinguished with regexps so what I'd like is to
provide two tuples to changecommentlink, but that's not allowed.

Do I have to write a callable (or, just as likely, just add a loop so
that changecommentlink works on a list)?