On Mon, May 20, 2019 at 1:08 PM Charles Blake wrote: > xterm sources: > ftp://ftp.invisible-island.net/xterm Thanks, I've tried it. XTerm 337 gives me the same results as the other two versions I'd tried earlier. You should definitely check something rxvt-like as there are several > terminals derived from rxvt besides rxvt-unicode (aterm, eterm, mrxvt). > rxvt-unicode is at http://dist.schmorp.de/rxvt-unicode/Attic/ Tested with rxvt-unicode on Ubuntu. It works correctly both with and without my patch. I've also now tested on PuTTY, which also works correctly both with and without my patch. To summarize the tests performed by myself and other people on this thread. Out of the 10+ terminals tested, there are terminals that without the patch work correctly, work incorrectly, work correctly for some people and not others, work correctly without `-df` and incorrectly with it. What's encouraging is that all terminals tested so far work correctly with the patch. Roman.