Re: shift-Fn keys shifted by two in tmux

[Jörg Thümmler <listen vordruckleitverlag de>]

Am 15.12.21 um 13:47 schrieb Marco:
> On Mon, 13 Dec 2021 08:43:01 +0100
> Jörg Thümmler <listen vordruckleitverlag de> wrote:
>
> > can you check which keycodes are sent by the Shift-Fn-Keys in other
> > apps running in tmux? They are correct?
>
> “xev” lists:
>
>    keycode 50 (keysym 0xffe1, Shift_L)
>    …
>    keycode 71 (keysym 0xffc2, F5)
>
> if I press <shift>-<F5> regardless if launched from within tmux or
> not.
>
> > An what happens, if you open another terminal app in tmux and there
> > call mc? Same "keyshifting"?
>
> I'm not sure what you mean by “another terminal app”. Another window
> in tmux you mean? Starting a 2nd instance of mc in another window
> yields the same result.
>
> I just tried it on the console (no X) and the issue vanishes. This
> makes my believe it has nothing to do with mc, rather it's a
> misconfiguration of my terminal emulator.
>
> Thanks for the nudge in the right direction.
>
> Marco

Hi Marco,

what I meant was

- starting, say xterm or rxvt and then mc: what does shift+f5
- then closing mc and starting tmux in the xterm or rxvt-window and then 
checking, what shift+f5 does... does the behavior change?
- i sometimes watch some inheriting, so if the behavior is different in 
these cases it must be a terminal programs problem...

btw did you try the "keylerning" for mc in tmux (backup ~/.config/mc/ini 
first), did the shift+fn keys work there?

--
cu

jth