LESSKEY_CONTENT='#env;#version>=632 LESS=${LESS} --PROC-BACKSPACE'
I haven't tested it yet, but that might be a decent solution? I don't
know how composable those are; e.g. if you wanted both
--PROC-BACKSPACE on >=632 and --no-poll on >=670, I'm *assuming* you
can do that, but I don't know what the syntax looks like.
>
> Looks like it was added for exactly this case:
>
> https://github.com/gwsw/less/issues/335
>
> -Peff
>
