Re: [PATCH 2/6] Factorize shortening of notes refname for display.

> Signed-off-by: Yann Dirson <ydirson@free.fr>
> ---
>  notes.c |   24 ++++++++++++++++--------
>  notes.h |    7 +++++++
>  2 files changed, 23 insertions(+), 8 deletions(-)
> 
> [...]
> 
>  /*
> + * Return a short name for a notes ref, suitable for display to the user.
> + *
> + * No copy is done, the return value is a pointer into the original string.
> + */
> +const char *notes_ref_shortname(const char *ref);
> +
> +/*