Nit:

On Thu,  8 Sep 2022 11:49:12 +1000
David Gibson <david(a)gibson.dropbear.id.au> wrote:

> We're moving to a new way of the tests dispatching commands to running in
> contexts (host, guest, namespace, etc.).  As we make this transition,
> though, we still want the user to be able to watch the commands running
> in a context, as they previously could from the commands issued in the
> pane.
> 
> Add a helper to set up a pane to watch a context's log to allow this.  In
> some cases we currently issue commands from several different logical
> contexts in the same pane, so allow a pane to watch several contexts at
> once.  Also use tail's --retry option to allow starting the watch before
> we've initialized the context which will be useful in some cases.
> 
> Signed-off-by: David Gibson <david(a)gibson.dropbear.id.au>
> ---
>  test/lib/term | 18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)
> 
> diff --git a/test/lib/term b/test/lib/term
> index ddabf8d..fa34873 100755
> --- a/test/lib/term
> +++ b/test/lib/term
> @@ -241,6 +241,24 @@ pane_status() {
>  	return ${__status}
>  }
>  
> +# pane_watch_context() - Set up pane to watch commands executing in context(s)
> +# $1:	Pane number
> +# $2:	Description (for pane label)
> +# $@:	Context name or names
> +pane_watch_contexts() {
> +	__pane_number="${1}"
> +	__desc="${2}"
> +	shift 2
> +	__name="${2}"
> +
> +	tmux select-pane -t ${__pane_number} -T "${__desc}"
> +	__cmd="tail -f --retry"
> +	for c; do
> +	    __cmd="${__cmd} ${LOGDIR}/context_${c}.log"

Mixed tab and spaces.

-- 
Stefano