Niels Lohmann 3720e4b3aa Replace a multibyte decimal point in dump() of a long double (#5993) ...

The snprintf path of dump_float(), used when number_float_t is neither
IEEE single nor double (a long double on x86-64 and aarch64 Linux), read
localeconv()->decimal_point and ->thousands_sep as single chars. Under a
locale with a multibyte decimal point (glibc's ps_AF: U+066B), it removed
the first byte as a "thousands separator" and left the second one in the
output, so 1.5L dumped as "1\xab5.0".

Find the whole decimal point with std::search and replace it with '.',
as the parser already does since #5660. Drop the thousands-separator
removal: %g never groups digits.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>

2026-11-01 22:48:42 +01:00

..

binary_writer.hpp

Binary readers and writers: faster UTF-8 checks of strings (#5982)

2026-11-01 17:23:27 +01:00

error_handler.hpp

Add an error_handler parameter for UTF-8 to the binary readers and writers (#5746)

2026-10-04 12:13:49 +02:00

output_adapters.hpp

BSON writer: write to_bson(j) in one pass, with sizes written afterwards (#5979)

2026-11-01 17:23:12 +01:00

serializer.hpp

Replace a multibyte decimal point in dump() of a long double (#5993)

2026-11-01 22:48:42 +01:00