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Subject: [Bug tui/17849] Showing local variables in gdb tui window
Date: Wed, 17 Mar 2021 17:11:29 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D17849

Hannes Domani <ssbssa at sourceware dot org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ssbssa at sourceware dot o=
rg

--- Comment #9 from Hannes Domani <ssbssa at sourceware dot org> ---
(In reply to Paul Buxton from comment #8)
> It looks like Hannes implementation is much more complete and polished.
> Mine was mostly just a weekend experiment. I do think there is value in
> having a variables window 'disconnected' from display behaviour though. My
> watches window (which might be confusingly named) maintains it's own list
> of statements to parse_and_eval. If others think this is worthwhile I wou=
ld
> be happy to update it and send it in for contribution?

At first I also didn't use the display variables, and instead had a 'watch'
window, and corresponding commands 'watch-add' and 'watch-del', very simila=
r to
yours.
The main reason I changed this to the display variables was that you don't =
need
to remember new commands.
Also, the display command knows which frame an expression belongs to.

But it would be easy to re-add the watch window, I just need to derive it f=
rom
the VariableWindow class, containing a variables() function which returns t=
he
statements+values.
I already had this kind of stuff in mind, in case someone wanted multiple w=
atch
windows, or other custom variable windows (like if you are in a python fram=
e,
show the local python variables).

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