----- Original Message ----- From: "Ted Lemon" <ted.lemon@xxxxxxxxxxx> To: "John Levine" <johnl@xxxxxxxxx> Cc: "IETF Discussion Mailing List" <ietf@xxxxxxxx> Sent: Tuesday, August 13, 2013 4:03 PM > On Aug 13, 2013, at 9:51 AM, John Levine <johnl@xxxxxxxxx> wrote: > > There's no great way > > to send around a redlined document and I'd say that Word formats are > > currently the least bad. > > rfcdiff does really nicely, actually. And HTML can also be used to produce a genuine red-lined document (but I expect that you know that:-) Sharon Chisholm used to do it for Netconf as with draft-ietf-netconf-notification-09.txt.prerelease2 <strike><font color='red'>January</font></strike> is the operative tag. Tom Petch