Re: Tab bar tabs landed on master

[Juri Linkov]

>>  Please try and report any problems: in compilation and usability.
>
> NEWS says: "Using the mouse wheel on the tab-line scrolls tabs that
> display the window buffers."
>
> (Nit-pick: IMO, you could scratch "that display the window buffers"
> from that sentence.  I think it's redundant.)
>
> When I try that on macOS, I get these messages:
>
> <tab-line> <wheel-down> is undefined
> <tab-line> <double-wheel-down> is undefined
> <tab-line> <triple-wheel-down> is undefined [5 times]
> <tab-line> <wheel-up> is undefined
> <tab-line> <double-wheel-up> is undefined
> <tab-line> <triple-wheel-up> is undefined

Do you use wheel-down on the tab-line?  Currently it works only on tabs,
not on empty space between tabs.  Maybe it should also work anywhere on
the tab-line, this will be implemented soon.