Paul Evans wrote:
> On Fri, 11 Jul 2014 23:35:15 +0200
> Bram Moolenaar <[email protected]> wrote:
>
> > Since what version of xterm and screen is this supported? I suspect
> > older versions do not support it.
>
> It ultimately doesn't really matter. You send DECSM 2000 to ask for it
> to be enabled. Either that works and you now get the extra keys, or you
> don't, and you don't. Have the incoming code cope with the received
> keys regardless, then it's just an optimisation.
I rather stay on the safe side and only send an escape sequence when it
would do something useful. Keep in mind that whenever you run a shell
it has to be disabled. And also on exit, of course.
Simplest would be to recognize the xterm version being above a certain
level. I don't know how to check that for screen.
--
Yesterday, all my deadlines seemed so far away
now it looks as though it's freeze in four days
oh I believe in cvs..
[ CVS log "Beatles style" for FreeBSD ports/INDEX, Satoshi Asami ]
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
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