Editfiles: Iterating without an iterator

[Chip Seraphine]

I am looking to implement a task that does a little editfiles: work in 
all my user's rc files.  The magic 'home' variable is useful here, but 
I'd rather play it safe and use an acutal list of home directories 
rather than assuming that everything in a certain dir must be a user 
home directory...

The ideal solution would be to have a module do some getpwent calls or 
whatever and spit out a result of 
"=homedirs=/home/foo/bar:/home/foo/qux"... et cetera type result, than 
iterate thru it.  Regrettably, editfiles doesn't seem to support 
iterators, which makes this not-so-doable.

So two questions:

1) Does anybody know if there are plans to broaden the iterator support 
to include editfiles: targets?

2) Failing #1, does anybody know of a clever approach to running 
editfiles: on a dynamic list of files?  All I can think of so far is to 
write a module in sh (or whatever) and have it repeatedly call a small 
cfengine script, but that seems horribly kludgey (not to mention heavy).