On Wed, Apr 8, 2020 at 1:19 PM Johnny Billquist <bqt at softjar.se> wrote: > I know the person who did the support for this. You need a rather recent > version of xterm. It was only done a couple of years ago... Looks like it landed in 2013/2014? agree fairly recent in Linux time: https://lists.debian.org/debian-x/2014/05/msg00030.html