i18n: mark checkout plural warning for translation

Mark the "Warning: you are leaving %d commit(s) behind" message added
in v1.7.5-rc0~74^2 (commit: give final warning when reattaching HEAD
to leave commits behind) by Junio C Hamano for translation.

This message requires the use of ngettext() features, and is the first
message to use the Q_() wrapper around ngettext().

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/checkout.c b/builtin/checkout.c
index 0b65edde264c629c905e461902b99972051359d5..38632fc39805085e3b134e0574f3846931c150c6 100644 (file)
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -648,18 +648,30 @@ static void suggest_reattach(struct commit *commit, struct rev_info *revs)
                if (more == 1)
                        describe_one_orphan(&sb, last);
                else
-                       strbuf_addf(&sb, " ... and %d more.\n", more);
+                       strbuf_addf(&sb, _(" ... and %d more.\n"), more);
        }
 
        fprintf(stderr,
-               "Warning: you are leaving %d commit%s behind, "
+               Q_(
+               /* The singular version */
+               "Warning: you are leaving %d commit behind, "
+               "not connected to\n"
+               "any of your branches:\n\n"
+               "%s\n"
+               "If you want to keep it by creating a new branch, "
+               "this may be a good time\nto do so with:\n\n"
+               " git branch new_branch_name %s\n\n",
+               /* The plural version */
+               "Warning: you are leaving %d commits behind, "
                "not connected to\n"
                "any of your branches:\n\n"
                "%s\n"
                "If you want to keep them by creating a new branch, "
                "this may be a good time\nto do so with:\n\n"
                " git branch new_branch_name %s\n\n",
-               lost, ((1 < lost) ? "s" : ""),
+               /* Give ngettext() the count */
+               lost),
+               lost,
                sb.buf,
                sha1_to_hex(commit->object.sha1));
        strbuf_release(&sb);

diff --git a/t/t2020-checkout-detach.sh b/t/t2020-checkout-detach.sh
index 569b27fe8d488833c3ec0d9952ae064764a0183f..ab782e22fd0a56d4c0212ef0c7fc828aa12f8ece 100755 (executable)
--- a/t/t2020-checkout-detach.sh
+++ b/t/t2020-checkout-detach.sh
@@ -108,21 +108,30 @@ test_expect_success 'checkout warns on orphan commits' '
        echo content >orphan &&
        git add orphan &&
        git commit -a -m orphan &&
-       git checkout master 2>stderr &&
+       git checkout master 2>stderr
+'
+
+test_expect_success C_LOCALE_OUTPUT 'checkout warns on orphan commits: output' '
        check_orphan_warning stderr
 '
 
 test_expect_success 'checkout does not warn leaving ref tip' '
        reset &&
        git checkout --detach two &&
-       git checkout master 2>stderr &&
+       git checkout master 2>stderr
+'
+
+test_expect_success C_LOCALE_OUTPUT 'checkout does not warn leaving ref tip' '
        check_no_orphan_warning stderr
 '
 
 test_expect_success 'checkout does not warn leaving reachable commit' '
        reset &&
        git checkout --detach HEAD^ &&
-       git checkout master 2>stderr &&
+       git checkout master 2>stderr
+'
+
+test_expect_success C_LOCALE_OUTPUT 'checkout does not warn leaving reachable commit' '
        check_no_orphan_warning stderr
 '