The comments in the code just mean that in general the "Reply-To:" should point to the list for a digest (as opposed to the -search-request address, a couple lines above, or the LISTSERV address). The lack of support for the "Reply-to=" keyword was an oversight, which I have fixed for 1.8b. For now the only way to get the behaviour you need is to set the "Sender=" keyword to the value you want. Eric