Re: [PATCH v7 14/17] ref-filter: allow porcelain to translate messages in the output

> From: Karthik Nayak <karthik.188@gmail.com>
> 
> Introduce setup_ref_filter_porcelain_msg() so that the messages used in
> the atom %(upstream:track) can be translated if needed. This is needed
> as we port branch.c to use ref-filter's printing API's.
> 
> Written-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr>
> Mentored-by: Christian Couder <christian.couder@gmail.com>
> Mentored-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr>
> Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
> ---
>  ref-filter.c | 28 ++++++++++++++++++++++++----
>  ref-filter.h |  2 ++
>  2 files changed, 26 insertions(+), 4 deletions(-)
> 
> diff --git a/ref-filter.c b/ref-filter.c
> index b47b900..944671a 100644
> --- a/ref-filter.c
> +++ b/ref-filter.c
> @@ -15,6 +15,26 @@
>  #include "version.h"
>  #include "wt-status.h"
>  
> +static struct ref_msg {
> +	const char *gone;
> +	const char *ahead;
> +	const char *behind;
> +	const char *ahead_behind;
> +} msgs = {
> +	"gone",
> +	"ahead %d",
> +	"behind %d",
> +	"ahead %d, behind %d"
> +};
> +
> +void setup_ref_filter_porcelain_msg(void)
> +{
> +	msgs.gone = _("gone");
> +	msgs.ahead = _("ahead %d");
> +	msgs.behind = _("behind %d");
> +	msgs.ahead_behind = _("ahead %d, behind %d");
> +}