Re: Tabs

[Eli Zaretskii]

> Date: Tue, 8 Oct 2019 18:00:38 +0200
> From: Ergus <address@hidden>
> Cc: address@hidden, address@hidden, address@hidden
> 
> >Please show an exact recipe starting from "emacs -Q".
> 
> 
> emacs -Q
> 
> C-x 6 f file RET
> 
> The file is opened but it not visible tabs.

If you run this under GDB with a breakpoint on
x_change_tab_bar_height, do you see that function called after you
press RET?  If so, please show the backtrace from the call.  I expect
it to be called twice, so please show both backtraces.