Richard Stallman <rms@gnu.org> writes:

> [[[ To any NSA and FBI agents reading my email: please consider    ]]]
> [[[ whether defending the US Constitution against all enemies,     ]]]
> [[[ foreign or domestic, requires you to follow Snowden's example. ]]]
>
> We could have report-emacs-bug ask for which package the bug is in.
> The Bug Subject argument could be one of the acceptable package names,
> including 'emacs' and whichever ELPA packages have been loaded.  The
> user could specify one of those.
>
> If the definition of a package says where to send bug reports for it,
> report-emacs-bug could send each bug to the right place.
>
> If Bug Subject argument isn't on that list, report-emacs-bug could ask,
> "Would you like to specify one of the ELPA packages that have been
> loaded?"  But you would not have to do that.  If Bug Subject is unknown,
> the message would go to bug-gnu-emacs, as now.

Several years ago I cooked up something basic like that. I've attached
the patch from that thread, which might serve as the basis for something
usable.

Eric