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* m4/printf.m4 (gl_PRINTF_FLAG_GROUPING_INT_PRECISION): New macro. (gl_PRINTF_FLAG_GROUPING_MULTIBYTE): New macro. * m4/fprintf-posix.m4 (gl_FUNC_FPRINTF_IS_POSIX): Require gl_PRINTF_FLAG_GROUPING_INT_PRECISION, gl_PRINTF_FLAG_GROUPING_MULTIBYTE. Test gl_cv_func_printf_flag_grouping_int_precision, gl_cv_func_printf_flag_grouping_multibyte. * m4/dprintf-posix.m4 (gl_FUNC_DPRINTF_IS_POSIX): Likewise. * m4/snprintf-posix.m4 (gl_FUNC_SNPRINTF_IS_POSIX): Likewise. * m4/sprintf-posix.m4 (gl_FUNC_SPRINTF_IS_POSIX): Likewise. * m4/vasnprintf-posix.m4 (gl_FUNC_VASNPRINTF_IS_POSIX): Likewise. * m4/vasprintf-posix.m4 (gl_FUNC_VASPRINTF_IS_POSIX): Likewise. * m4/vdprintf-posix.m4 (gl_FUNC_VDPRINTF_IS_POSIX): Likewise. * m4/vfprintf-posix.m4 (gl_FUNC_VFPRINTF_IS_POSIX): Likewise. * m4/vsnprintf-posix.m4 (gl_FUNC_VSNPRINTF_IS_POSIX): Likewise. * m4/vsprintf-posix.m4 (gl_FUNC_VSPRINTF_IS_POSIX): Likewise. * m4/obstack-printf-posix.m4 (gl_FUNC_OBSTACK_PRINTF_IS_POSIX): Likewise. * m4/vasnprintf.m4 (gl_PREREQ_VASNPRINTF_FLAG_GROUPING): Require gl_PRINTF_FLAG_GROUPING_INT_PRECISION, gl_PRINTF_FLAG_GROUPING_MULTIBYTE. Test gl_cv_func_printf_flag_grouping_int_precision, gl_cv_func_printf_flag_grouping_multibyte. Define the C macro NEED_PRINTF_FLAG_GROUPING_INT. * lib/vasnprintf.c (thousands_separator_char): New function. (THOUSEP_CHAR_MAXLEN): New macro. (thousands_separator_wchar): New function. (THOUSEP_WCHAR_MAXLEN): New macro. (MAX_ROOM_NEEDED): Improve the room estimate for FLAG_GROUP. (VASNPRINTF): Add code for emitting thousands separators in the %f, %F, %g, %G implementations and in the code relies the system's sprintf/snprintf/swprintf function. Test NEED_PRINTF_FLAG_GROUPING and NEED_PRINTF_FLAG_GROUPING_INT where needed. * tests/test-vasnprintf-posix2.c (main): Add tests of the grouping flag. * tests/test-vasnwprintf-posix2.c (main): Likewise. * tests/test-vasnprintf-posix2.sh: Test in both French locales, not only in one of them. * tests/test-vasnwprintf-posix2.sh: Likewise. * modules/vasnprintf-posix-tests (Depends-on): Add localeconv. * modules/vasnwprintf-posix-tests (Depends-on): Likewise. * doc/posix-functions/fprintf.texi: Mention the grouping bug with precision on integers and the grouping bug with a multibyte thousands separator. * doc/posix-functions/vfprintf.texi: Likewise. * doc/posix-functions/printf.texi: Likewise. * doc/posix-functions/vprintf.texi: Likewise. * doc/posix-functions/sprintf.texi: Likewise. * doc/posix-functions/vsprintf.texi: Likewise. * doc/posix-functions/snprintf.texi: Likewise. * doc/posix-functions/vsnprintf.texi: Likewise. * doc/posix-functions/dprintf.texi: Likewise. * doc/posix-functions/vdprintf.texi: Likewise. * doc/posix-functions/fwprintf.texi: Likewise. * doc/posix-functions/vfwprintf.texi: Likewise. * doc/posix-functions/wprintf.texi: Likewise. * doc/posix-functions/vwprintf.texi: Likewise. * doc/posix-functions/swprintf.texi: Likewise. * doc/posix-functions/vswprintf.texi: Likewise. * doc/posix-functions/asprintf.texi: Likewise. * doc/posix-functions/vasprintf.texi: Likewise. * doc/glibc-functions/obstack_printf.texi: Likewise. * doc/glibc-functions/obstack_vprintf.texi: Likewise.
35 lines
796 B
Plaintext
35 lines
796 B
Plaintext
Files:
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tests/test-vasnprintf-posix.c
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tests/test-vasnprintf-posix2.sh
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tests/test-vasnprintf-posix2.c
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tests/test-vasnprintf-posix3.c
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tests/minus-zero.h
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tests/infinity.h
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tests/macros.h
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m4/locale-fr.m4
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m4/codeset.m4
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Depends-on:
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c99
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stdint-h
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float-h
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nan
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snan
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setlocale
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localeconv
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configure.ac:
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AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE])
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gt_LOCALE_FR
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gt_LOCALE_FR_UTF8
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Makefile.am:
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TESTS += test-vasnprintf-posix test-vasnprintf-posix2.sh test-vasnprintf-posix3
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TESTS_ENVIRONMENT += \
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LOCALE_FR='@LOCALE_FR@' \
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LOCALE_FR_UTF8='@LOCALE_FR_UTF8@' \
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LC_NUMERIC_IMPLEMENTED='@LC_NUMERIC_IMPLEMENTED@'
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check_PROGRAMS += test-vasnprintf-posix test-vasnprintf-posix2 test-vasnprintf-posix3
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test_vasnprintf_posix2_LDADD = $(LDADD) $(SETLOCALE_LIB)
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test_vasnprintf_posix3_LDADD = $(LDADD) $(SETLOCALE_LIB)
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