describe: localize debug output fully

git describe --debug localizes all debug messages but not the terms
head, lightweight, annotated that it outputs for the candidates.
Localize them, too.

Signed-off-by: Michael J Gruber <git@grubix.eu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

builtin/describe.c

@@ -50,7 +50,7 @@ struct commit_name {
 };
 
 static const char *prio_names[] = {
-	"head", "lightweight", "annotated",
+	N_("head"), N_("lightweight"), N_("annotated"),
 };
 
 static int commit_name_cmp(const struct commit_name *cn1,
@@ -395,10 +395,19 @@ static void describe(const char *arg, int last_one)
 	free_commit_list(list);
 
 	if (debug) {
+		static int label_width = -1;
+		if (label_width < 0) {
+			int i, w;
+			for (i = 0; i < ARRAY_SIZE(prio_names); i++) {
+				w = strlen(_(prio_names[i]));
+				if (label_width < w)
+					label_width = w;
+			}
+		}
 		for (cur_match = 0; cur_match < match_cnt; cur_match++) {
 			struct possible_tag *t = &all_matches[cur_match];
-			fprintf(stderr, " %-11s %8d %s\n",
-				prio_names[t->name->prio],
+			fprintf(stderr, " %-*s %8d %s\n",
+				label_width, _(prio_names[t->name->prio]),
 				t->depth, t->name->path);
 		}
 		fprintf(stderr, _("traversed %lu commits\n"), seen_commits);