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ja_JP locale: Add entry for the new Japanese era [BZ #22964]

The Japanese era name will be changed on May 1, 2019.  The Japanese
government made a preliminary announcement on April 1, 2019.

The glibc ja_JP locale must be updated to include the new era name for
strftime's alternative year format support.

Checked on x86_64-linux-gnu.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>

ChangeLog:

	[BZ #22964]
	* localedata/locales/ja_JP (LC_TIME): Add entry for the new Japanese
	era.
	* time/tst-strftime2.c (dates): Add 2019-04-30 and 2019-05-01.
	(mkreftable): Add rules for the new Japanese era and the new dates.
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tamuki committed Apr 2, 2019
1 parent 84aea16 commit 466afec30896585b60c2106df7a722a86247c9f3
Showing with 22 additions and 7 deletions.
  1. +8 −0 ChangeLog
  2. +2 −0 NEWS
  3. +4 −2 localedata/locales/ja_JP
  4. +8 −5 time/tst-strftime2.c
@@ -1,3 +1,11 @@
2019-04-02 TAMUKI Shoichi <tamuki@linet.gr.jp>

[BZ #22964]
* localedata/locales/ja_JP (LC_TIME): Add entry for the new Japanese
era.
* time/tst-strftime2.c (dates): Add 2019-04-30 and 2019-05-01.
(mkreftable): Add rules for the new Japanese era and the new dates.

2019-04-02 TAMUKI Shoichi <tamuki@linet.gr.jp>
Rafal Luzynski <digitalfreak@lingonborough.com>

2 NEWS
@@ -22,6 +22,8 @@ Major new features:
alternative calendar for the following locales: zh_TW, cmn_TW, hak_TW,
nan_TW, lzh_TW.

* The entry for the new Japanese era has been added for ja_JP locale.

Deprecated and removed features, and other changes affecting compatibility:

* The functions clock_gettime, clock_getres, clock_settime,
@@ -14952,7 +14952,7 @@ t_fmt_ampm "%p%I<U6642>%M<U5206>%S<U79D2>"
%
% The following dates and their names are recorded below in descending
% date order (note that <U5E74> or <NEN> follows each date).
% <HEISEI> -> <SHOWA> -> <TAISHO> -> <MEIJI> -> <AD> -> <BC>
% <REIWA> -> <HEISEI> -> <SHOWA> -> <TAISHO> -> <MEIJI> -> <AD> -> <BC>
%
% Each string is an era description segment with the format:
% "direction:offset:start_date:end_date:era_name:era_format"
@@ -14964,7 +14964,9 @@ t_fmt_ampm "%p%I<U6642>%M<U5206>%S<U79D2>"
% - The last entry <U7D00><U5143><U524D> in era_name means BC.
% - The second-to-last entry <U897F><U66A6> in era_name means AD.
%
era "+:2:1990//01//01:+*:<U5E73><U6210>:%EC%Ey<U5E74>";/
era "+:2:2020//01//01:+*:<U4EE4><U548C>:%EC%Ey<U5E74>";/
"+:1:2019//05//01:2019//12//31:<U4EE4><U548C>:%EC<U5143><U5E74>";/
"+:2:1990//01//01:2019//04//30:<U5E73><U6210>:%EC%Ey<U5E74>";/
"+:1:1989//01//08:1989//12//31:<U5E73><U6210>:%EC<U5143><U5E74>";/
"+:2:1927//01//01:1989//01//07:<U662D><U548C>:%EC%Ey<U5E74>";/
"+:1:1926//12//25:1926//12//31:<U662D><U548C>:%EC<U5143><U5E74>";/
@@ -61,7 +61,9 @@ static const date_t dates[] =
{ 1, 4, 1997 },
{ 1, 4, 1998 },
{ 1, 4, 2010 },
{ 1, 4, 2011 }
{ 1, 4, 2011 },
{ 30, 4, 2019 },
{ 1, 5, 2019 }
};

static char ref[array_length (locales)][array_length (formats)]
@@ -91,20 +93,20 @@ mkreftable (void)
static const int yrj[] =
{
43, 44, 45, 2,
63, 64, 1, 2, 9, 10, 22, 23
63, 64, 1, 2, 9, 10, 22, 23, 31, 1
};
/* Buddhist calendar year to be checked. */
static const int yrb[] =
{
2453, 2454, 2455, 2456,
2531, 2532, 2532, 2533, 2540, 2541, 2553, 2554
2531, 2532, 2532, 2533, 2540, 2541, 2553, 2554, 2562, 2562
};
/* R.O.C. calendar year to be checked. Negative number is prior to
Minguo counting up. */
static const int yrc[] =
{
-2, -1, 1, 2,
77, 78, 78, 79, 86, 87, 99, 100
77, 78, 78, 79, 86, 87, 99, 100, 108, 108
};

for (i = 0; i < array_length (locales); i++)
@@ -116,7 +118,8 @@ mkreftable (void)
era = (is_before (k, 30, 7, 1912)) ? "\u660e\u6cbb"
: (is_before (k, 25, 12, 1926)) ? "\u5927\u6b63"
: (is_before (k, 8, 1, 1989)) ? "\u662d\u548c"
: "\u5e73\u6210";
: (is_before (k, 1, 5, 2019)) ? "\u5e73\u6210"
: "\u4ee4\u548c";
yr = yrj[k], sfx = "\u5e74";
}
else if (i == lo_LA)

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