Re: Extend gdb to filter registers

[Eli Zaretskii]

> From: Yuan Fu <address@hidden>
> Date: Sun, 19 Jan 2020 12:33:44 -0500
> Cc: martin rudalics <address@hidden>,
>  Juri Linkov <address@hidden>,
>  address@hidden,
>  address@hidden,
>  address@hidden
> 
>  If so, what would be the correct solution of this issue?
> 
> As for the issue where gbd-mi creates new window when it doesn’t need to, my 
> fix is to make
> `gud-display-line` behaves like `gdb-goto-breakpoint`: try 
> `gdb-display-source-buffer` first (when gdb-mi is
> enabled), then try `display-buffer`; instead of simply using `display-buffer`.

Frankly, given Martin's input, I don't understand how will that solve
the problem, because display-buffer is still being called, and so it
could under some circumstances still decide to create a new window.

Am I missing something?