When show date in relative date format for git-blame, the max display
width of datetime is set as the length of the string "Thu Oct 19
16:00:04 2006 -0700" (30 characters long). But actually the max width
for C locale is only 22 (the length of string "x years, xx months ago").
And for other locale, it maybe smaller. E.g. For Chinese locale, only
needs a half (16-character width).
Set blame_date_width as the display width of _("4 years, 11 months
ago"), so that translators can make the choice.
Helped-by: Junio C Hamano <gits...@pobox.com>
Signed-off-by: Jiang Xin <worldhello....@gmail.com>
---
builtin/blame.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/builtin/blame.c b/builtin/blame.c
index 35e95db..128fc64 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -2338,7 +2338,14 @@ parse_done:
blame_date_width = sizeof("2006-10-19");
break;
case DATE_RELATIVE:
- /* "normal" is used as the fallback for "relative" */
+ /* TRANSLATORS: This string is used to tell us the maximum
+ display width for a relative timestamp in "git blame"
+ output. For C locale, "4 years, 11 months ago", which
+ takes 22 places, is the longest among various forms of
+ relative timestamps, but your language may need more or
+ fewer display columns. */
+ blame_date_width = utf8_strwidth(_("4 years, 11 months ago")) +
1; /* add the null */
+ break;
case DATE_LOCAL:
case DATE_NORMAL:
blame_date_width = sizeof("Thu Oct 19 16:00:04 2006 -0700");
--
1.9.2.476.gff10cf3.dirty
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