Re: Documentation of tab-bar-show and friends

[Juri Linkov]

> So the heading in NEWS, viz.:
>
>   *** The tab bar is frame-local when 'tab-bar-show' is a number.
>
> is incorrect, and should instead say that the tab bar can be made
> frame-local by using toggle-frame-tab-bar, is that correct?  Because
> the above heading tells me "if tab-show is set to a number, the tab
> bar becomes frame-local", which is not correct, right?
>
> Suppose now I did use toggle-frame-tab-bar, it still only allows me
> only to enable and disable the tab bar for specific frames, but the
> value of tab-bar-show is still the same for all the frames that do
> display the tab bar.  Correct?

The term "frame-local" is not well-defined and can mean different
things: for numeric 'tab-bar-show' it can mean that the presence of the
tab-bar on each frame depends on the number of tabs on that frame.
For toggle-frame-tab-bar it can mean that the user can enable/disable
the tab-bar for each frame manually.