http://tex.stackexchange.com/questions/198064/highlighting-a-line-in-program-listings-in-lyx seems to work. Or, at least, I got it to work with about 15 minutes fiddling.
On 4 December 2015 at 08:00, Paul Smith <phh...@gmail.com> wrote: > Dear All, > > Is there some way fo accomplish this in LyX? > > Thanks in advance, > > Paul > -- John Kane Kingston ON Canada