Number,Name,Assignee,Patch,Status,First released version `P0645 `_,"Text Formatting",Mark de Wever,,|partial|, `P1652 `_,"Printf corner cases in std::format",Mark de Wever,`D103433 `__,|Review|, `P1892 `_,"Extended locale-specific presentation specifiers for std::format",Mark de Wever,`D103368 `__,|Review|, `P1868 `_,"width: clarifying units of width and precision in std::format (Implements the unicode support.)",Mark de Wever,"`D103413 `__ `D103425 `__ `D103670 `__",|Review|, `P2216 `_,"std::format improvements",,,|Not Started|, `LWG-3242 `_,"std::format: missing rules for arg-id in width and precision",Mark de Wever,`D103368 `__,|Review|, `LWG-3243 `_,"std::format and negative zeroes",,,|Not Started|, `LWG-3246 `_,"What are the constraints on the template parameter of basic_format_arg?",,,|Not Started|, `LWG-3248 `_,"std::format #b, #B, #o, #x, and #X presentation types misformat negative numbers",Mark de Wever,`D103433 `__,|Review|, `LWG-3250 `_,"std::format: # (alternate form) for NaN and inf",,,|Not Started|, `LWG-3327 `_,"Format alignment specifiers vs. text direction",,,|Nothing To Do|, `LWG-3340 `_,"Formatting functions should throw on argument/format string mismatch in [format.functions]",,,|Not Started|, `LWG-3371 `_,"visit_format_arg and make_format_args are not hidden friends",Mark de Wever,`D103357 `__,|Review|, `LWG-3372 `_,"vformat_to should not try to deduce Out twice",,,|Not Started|, `LWG-3373 `_,"{to,from}_chars_result and format_to_n_result need the 'we really mean what we say'",,,|Not Started|, `LWG-3462 `_,"§[formatter.requirements]: Formatter requirements forbid use of fc.arg()",,,|Not Started|, `LWG-3539 `_,"format_to must not copy models of output_iterator",,,|Not Started|, `LWG-3540 `_,"§[format.arg] There should be no const in basic_format_arg(const T* p)",,,|Not Started|, `LWG-3541 `_,"indirectly_readable_traits should be SFINAE-friendly for all types",,,|Not Started|, `LWG-3542 `_,"basic_format_arg mishandles basic_string_view with custom traits",,,|Not Started|, `LWG-3544 `_,"format-arg-store::args is unintentionally not exposition-only",,,|Not Started|, `P1361 `_,"Integration of chrono with text formatting",,,|Not Started|, `LWG-3218 `_,"Modifier for %d parse flag does not match POSIX and format specification",,,|Not Started|, `LWG-3230 `_,"Format specifier %y/%Y is missing locale alternative versions",,,|Not Started|, `LWG-3241 `_,"chrono-spec grammar ambiguity in [time.format]",,,|Not Started|, `LWG-3262 `_,"Formatting of negative durations is not specified",,,|Not Started|, `LWG-3270 `_,"Parsing and formatting %j with durations",,,|Not Started|, `LWG-3272 `_,"%I%p should parse/format duration since midnight",,,|Not Started|, `LWG-3332 `_,"Issue in [time.format]",,,|Not Started|,