On 6/05/12 6:39 PM, Romain Francoise wrote:
> Stephen Thirlwall<s...@dr.com> writes:
>
>> Ideally, I'd like to be able to query the value of TVIM_PANE_ID from
>> any pane in that particular window.
>
>> Note that there may be a tvim pane in multiple windows, so this needs
>> to be local to the window, not a global setting.
>
>> Is there some way to do this using tmux functionality?
>
> You can use the session environment to store the pane id in a per-window
> variable, e.g. like this:
>
> store_tvim_pane()
> {
> CURWIN=$(tmux list-panes -F "#{window_index}" | head -1)
> tmux set-environment "TVIM_PANE_ID_${CURWIN}" $1
> }
>
> get_tvim_pane()
> {
> CURWIN=$(tmux list-panes -F "#{window_index}" | head -1)
> tmux show-environment | grep "TVIM_PANE_ID_${CURWIN}"
> }
>
> Note: the window_index format requires tmux 1.6. In the upcoming tmux 1.7,
> show-environment can even query a single variable at a time, avoiding the
> use of grep.
Perfectamundo!
That's exactly what I was looking for - works a treat.
Thanks Romain!
Steve
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