+2018-01-23 Paul Eggert <eggert@cs.ucla.edu>
+
+ Merge strftime.c changes from glibc
+ This incorporates:
+ 2017-11-14 [BZ #10871] Implement alternative month names
+ 2017-11-14 [BZ #10871] Abbreviated alternative month names (%Ob)
+ 2017-06-20 Use locale_t, not __locale_t, throughout glibc
+ * lib/nstrftime.c (ABALTMON_1) [!COMPILE_WIDE]: New macro.
+ (LOCALE_PARAM) [_LIBC && USE_IN_EXTENDED_LOCALE_MODEL]:
+ Use locale_t, not __locale_t.
+ (a_altmonth, f_altmonth, aam_len) [_NL_CURRENT]: New macros.
+ (__strftime_internal): Add support for alternate months.
+
2018-01-23 Bruno Haible <bruno@clisp.org>
doc: Mention another prerequisite for using Gnulib.
# define UCHAR_T unsigned char
# define L_(Str) Str
# define NLW(Sym) Sym
+# define ABALTMON_1 _NL_ABALTMON_1
# define MEMCPY(d, s, n) memcpy (d, s, n)
# define STRLEN(s) strlen (s)
# undef _NL_CURRENT
# define _NL_CURRENT(category, item) \
(current->values[_NL_ITEM_INDEX (item)].string)
-# define LOCALE_PARAM , __locale_t loc
+# define LOCALE_PARAM , locale_t loc
# define LOCALE_ARG , loc
# define HELPER_LOCALE_ARG , current
#else
# define f_month \
((const CHAR_T *) (tp->tm_mon < 0 || tp->tm_mon > 11 \
? "?" : _NL_CURRENT (LC_TIME, NLW(MON_1) + tp->tm_mon)))
+# define a_altmonth \
+ ((const CHAR_T *) (tp->tm_mon < 0 || tp->tm_mon > 11 \
+ ? "?" : _NL_CURRENT (LC_TIME, NLW(ABALTMON_1) + tp->tm_mon)))
+# define f_altmonth \
+ ((const CHAR_T *) (tp->tm_mon < 0 || tp->tm_mon > 11 \
+ ? "?" : _NL_CURRENT (LC_TIME, NLW(ALTMON_1) + tp->tm_mon)))
# define ampm \
((const CHAR_T *) _NL_CURRENT (LC_TIME, tp->tm_hour > 11 \
? NLW(PM_STR) : NLW(AM_STR)))
# define aw_len STRLEN (a_wkday)
# define am_len STRLEN (a_month)
+# define aam_len STRLEN (a_altmonth)
# define ap_len STRLEN (ampm)
#endif
#if HAVE_TZNAME
to_uppcase = true;
to_lowcase = false;
}
- if (modifier != 0)
+ if (modifier == L_('E'))
goto bad_format;
#ifdef _NL_CURRENT
- cpy (am_len, a_month);
+ if (modifier == L_('O'))
+ cpy (aam_len, a_altmonth);
+ else
+ cpy (am_len, a_month);
break;
#else
goto underlying_strftime;
#endif
case L_('B'):
- if (modifier != 0)
+ if (modifier == L_('E'))
goto bad_format;
if (change_case)
{
to_lowcase = false;
}
#ifdef _NL_CURRENT
- cpy (STRLEN (f_month), f_month);
+ if (modifier == L_('O'))
+ cpy (STRLEN (f_altmonth), f_altmonth);
+ else
+ cpy (STRLEN (f_month), f_month);
break;
#else
goto underlying_strftime;