[PATCH 2/5] i18n: mark relative dates for translation

["Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>]

English dates get correct plural/singular form as a side effect.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
 date.c |   46 +++++++++++++++++++++++++++++-----------------
 1 files changed, 29 insertions(+), 17 deletions(-)

diff --git a/date.c b/date.c
index a5055ca..063f344 100644
--- a/date.c
+++ b/date.c
@@ -93,38 +93,46 @@ const char *show_date_relative(unsigned long time, int tz,
 {
 	unsigned long diff;
 	if (now->tv_sec < time)
-		return "in the future";
+		return _("in the future");
 	diff = now->tv_sec - time;
 	if (diff < 90) {
-		snprintf(timebuf, timebuf_size, "%lu seconds ago", diff);
+		snprintf(timebuf, timebuf_size,
+			 Q_("%lu second ago", "%lu seconds ago", diff), diff);
 		return timebuf;
 	}
 	/* Turn it into minutes */
 	diff = (diff + 30) / 60;
 	if (diff < 90) {
-		snprintf(timebuf, timebuf_size, "%lu minutes ago", diff);
+		snprintf(timebuf, timebuf_size,
+			 Q_("%lu minute ago", "%lu minutes ago", diff), diff);
 		return timebuf;
 	}
 	/* Turn it into hours */
 	diff = (diff + 30) / 60;
 	if (diff < 36) {
-		snprintf(timebuf, timebuf_size, "%lu hours ago", diff);
+		snprintf(timebuf, timebuf_size,
+			 Q_("%lu hour ago", "%lu hours ago", diff), diff);
 		return timebuf;
 	}
 	/* We deal with number of days from here on */
 	diff = (diff + 12) / 24;
 	if (diff < 14) {
-		snprintf(timebuf, timebuf_size, "%lu days ago", diff);
+		snprintf(timebuf, timebuf_size,
+			 Q_("%lu day ago", "%lu days ago", diff), diff);
 		return timebuf;
 	}
 	/* Say weeks for the past 10 weeks or so */
 	if (diff < 70) {
-		snprintf(timebuf, timebuf_size, "%lu weeks ago", (diff + 3) / 7);
+		snprintf(timebuf, timebuf_size,
+			 Q_("%lu week ago", "%lu weeks ago", (diff + 3) / 7),
+			 (diff + 3) / 7);
 		return timebuf;
 	}
 	/* Say months for the past 12 months or so */
 	if (diff < 365) {
-		snprintf(timebuf, timebuf_size, "%lu months ago", (diff + 15) / 30);
+		snprintf(timebuf, timebuf_size,
+			 Q_("%lu month ago", "%lu months ago", (diff + 15) / 30),
+			 (diff + 15) / 30);
 		return timebuf;
 	}
 	/* Give years and months for 5 years or so */
@@ -132,19 +140,23 @@ const char *show_date_relative(unsigned long time, int tz,
 		unsigned long totalmonths = (diff * 12 * 2 + 365) / (365 * 2);
 		unsigned long years = totalmonths / 12;
 		unsigned long months = totalmonths % 12;
-		int n;
-		n = snprintf(timebuf, timebuf_size, "%lu year%s",
-				years, (years > 1 ? "s" : ""));
-		if (months)
-			snprintf(timebuf + n, timebuf_size - n,
-					", %lu month%s ago",
-					months, (months > 1 ? "s" : ""));
-		else
-			snprintf(timebuf + n, timebuf_size - n, " ago");
+		if (months) {
+			struct strbuf sb = STRBUF_INIT;
+			strbuf_addf(&sb, Q_("%lu year", "%lu years", years), years);
+			/* TRANSLATORS: "%s" is "<n> years" */
+			snprintf(timebuf, timebuf_size,
+				 Q_("%s, %lu month ago", "%s, %lu months ago", months),
+				 sb.buf, months);
+			strbuf_release(&sb);
+		} else
+			snprintf(timebuf, timebuf_size,
+				 Q_("%lu year ago", "%lu years ago", years), years);
 		return timebuf;
 	}
 	/* Otherwise, just years. Centuries is probably overkill. */
-	snprintf(timebuf, timebuf_size, "%lu years ago", (diff + 183) / 365);
+	snprintf(timebuf, timebuf_size,
+		 Q_("%lu year ago", "%lu years ago", (diff + 183) / 365),
+		 (diff + 183) / 365);
 	return timebuf;
 }
 
-- 
1.7.3.1.256.g2539c.dirty