patchcheckout: use Q_() for the "... and %d more" message

When leaving orphaned commits behind, "git checkout" ends the list with " ... and %d more." using a plain _(), so translators are unable to give the correct plural form of the count. Use Q_() so gettext can pick it. English string output stays the same.

Signed-off-by: Tanga Joris <tangajoris@gmail.com>
---
The count here is always 2 or more, because when only one commit is
left over, the suggest_reattach() function lists it instead of printing
this message. I still used Q_() because some languages, like Polish,
use different words for 2-4 and for 5 or more.

 builtin/checkout.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Tanga Joris <tangajoris@gmail.com> writes:

Is the last sentence worth saying? I am having a hard time imagining who it helps.

Translators of a language that phrases "2 more" and "3 more" the same way now have to translate this placeholder twice. At that cost, however, we help translators of languages that need to phrase "2 more", "3 more", and "5 more" differently.

That is something we may want to say instead.

On Wed, 21 Oct 2026 at 21:04, Junio C Hamano <gitster@pobox.com> wrote:

This makes sense, and thanks for the review and suggestion. I'll use your explanation of the trade-off in place of that sentence in v2. v2 will also convert "only one reference expected, %d given." in the same file, following Tuomas's suggestion in another thread [1].

[1] https://lore.kernel.org/git/20261021110616.Wxkhc%25taahol@utu.fi/

Thanks, Tanga

Two messages in builtin/checkout.c show a count but are marked with a plain _(), so translators can only give a single form for them:

- " ... and %d more." at the end of the list of orphaned
  commits left behind when leaving a detached HEAD, and

- "only one reference expected, %d given." when more than
  one reference is given before "--".

Use Q_() for both. Translators of a language that phrases "2 more" and "3 more" the same way now have to translate these messages twice. At that cost, however, we help translators of languages that need to phrase "2 more", "3 more", and "5 more" differently.

Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Tanga Joris <tangajoris@gmail.com>
---
Changes since v1:
 - Replaced the last sentence of the log message with
   a better explanation of the trade-off.
 - Also converted "only one reference expected, %d given.",
   as discussed by Tuomas in Mudi's thread.

Interdiff against v1:
  diff --git a/builtin/checkout.c b/builtin/checkout.c
  index 49239f029f..91b7c52396 100644
  --- a/builtin/checkout.c
  +++ b/builtin/checkout.c
  @@ -1491,7 +1491,9 @@ static int parse_branchname_arg(int argc, const char **argv,
   	else if (dash_dash_pos == 1)
   		has_dash_dash = 1; /* case (3) or (1) */
   	else if (dash_dash_pos >= 2)
  -		die(_("only one reference expected, %d given."), dash_dash_pos);
  +		die(Q_("only one reference expected, %d given.",
  +		       "only one reference expected, %d given.",
  +		       dash_dash_pos), dash_dash_pos);
   	opts->count_checkout_paths = !opts->quiet && !has_dash_dash;
   
   	if (!strcmp(arg, "-"))

 builtin/checkout.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

Tanga Joris <tangajoris@gmail.com> writes:

Looks good to me.  Will queue.  Thanks.