Update changelog
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Victor Zverovich
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105
ChangeLog.rst
105
ChangeLog.rst
@ -23,7 +23,9 @@
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Thanks `@alexezeder (Alexey Ochapov) <https://github.com/alexezeder>`_.
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* Added the ``_cf`` user-defined literal to represent a compiled format string.
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It can be used instead of the ``FMT_COMPILE`` macro:
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It can be used instead of the ``FMT_COMPILE`` macro
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(`#2043 <https://github.com/fmtlib/fmt/pull/2043>`_,
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`#2242 <https://github.com/fmtlib/fmt/pull/2242>`_):
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.. code:: c++
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@ -37,6 +39,25 @@
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(a C++20 feature) which is available in GCC 9.3+.
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Thanks `@alexezeder (Alexey Ochapov) <https://github.com/alexezeder>`_.
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* Added UDL-based named argument support to format string compilation
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(`#2243 <https://github.com/fmtlib/fmt/pull/2243>`_). For example:
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.. code:: c++
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#include <fmt/compile.h>
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using namespace fmt::literals;
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auto s = fmt::format(FMT_COMPILE("{answer}"), "answer"_a = 42);
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Here the argument named "answer" is resolved at compile time with no
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runtime overhead.
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Thanks `@alexezeder (Alexey Ochapov) <https://github.com/alexezeder>`_.
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* Added initial support for compiling {fmt} as a C++20 module
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(`#2235 <https://github.com/fmtlib/fmt/pull/2235>`_,
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`#2240 <https://github.com/fmtlib/fmt/pull/2240>`_).
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Thanks `@DanielaE (Daniela Engert) <https://github.com/DanielaE>`_.
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* Optimized handling of format specifiers during format string
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compilation, including but not limited to hexadecimal formatting
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(`#1944 <https://github.com/fmtlib/fmt/issues/1944>`_).
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@ -61,6 +82,21 @@
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Thanks `@kamibo (Camille Bordignon) <https://github.com/kamibo>`_.
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* Add support for time points with arbitrary durations
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(`#2208 <https://github.com/fmtlib/fmt/issues/2208>`_). For example:
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.. code:: c++
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#include <fmt/chrono.h>
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int main() {
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using tp = std::chrono::time_point<
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std::chrono::system_clock, std::chrono::seconds>;
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fmt::print("{:%S}", tp(std::chrono::seconds(42)));
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}
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prints "42".
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* Formatting floating-point numbers no longer produces trailing zeros by default
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for consistency with Python's ``str.format`` and ``std::format``. For example:
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@ -87,7 +123,13 @@
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fmt::print("{0:.2Lf}", 0.42);
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}
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prints "0,42".
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prints "0,42". The deprecated ``'n'`` specifier has been removed.
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* Removed the deprecated numeric alignment (``'='``). Use the ``'0'`` option
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instead.
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* Removed the deprecated ``fmt/posix.h`` header that has been replaced with
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``fmt/os.h``.
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* Fixed handling of the ``'+'`` specifier in localized formatting
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(`#2133 <https://github.com/fmtlib/fmt/issues/2133>`_).
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@ -154,6 +196,8 @@
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.. image:: https://user-images.githubusercontent.com/576385/
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119840373-cea3ca80-beb9-11eb-91e0-54266c48e181.png
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on a modern terminal.
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* The experimental fast output stream (``fmt::ostream``) is now truncated by
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default for consistency with ``fopen``. For example:
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@ -172,22 +216,44 @@
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writes "Ford" to the file "guide". To preserve the old file content if any
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pass ``fmt::file::WRONLY | fmt::file::CREATE`` flags to ``fmt::output_file``.
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* Fixed moving of ``fmt::ostream`` that holds buffered data
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(`#2197 <https://github.com/fmtlib/fmt/issues/2197>`_,
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`#2198 <https://github.com/fmtlib/fmt/pull/2198>`_).
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Thanks `@vtta <https://github.com/vtta>`_.
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* Added speech synthesis support
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(`#2206 <https://github.com/fmtlib/fmt/pull/2206>`_).
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* Added wide string support to ``fmt::join``
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(`#2236 <https://github.com/fmtlib/fmt/pull/2236>`_).
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Thanks `@crbrz <https://github.com/crbrz>`_.
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* Made iterators passed to ``formatter`` specializations via a format context
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satisfy C++20 ``std::output_iterator`` requirements
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(`#2156 <https://github.com/fmtlib/fmt/issues/2156>`_,
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`#2158 <https://github.com/fmtlib/fmt/pull/2158>`_).
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`#2158 <https://github.com/fmtlib/fmt/pull/2158>`_,
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`#2204 <https://github.com/fmtlib/fmt/pull/2204>`_).
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Thanks `@randomnetcat (Jason Cobb) <https://github.com/randomnetcat>`_.
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* Optimized writing to a buffer
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(`#2164 <https://github.com/fmtlib/fmt/pull/2164>`_).
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Thanks `@moiwi <https://github.com/moiwi>`_.
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* Improved detection of ``constexpr`` ``char_traits``
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(`#2246 <https://github.com/fmtlib/fmt/pull/2246>`_,
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`#2257 <https://github.com/fmtlib/fmt/pull/2257>`_).
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Thanks `@phprus (Vladislav Shchapov) <https://github.com/phprus>`_.
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* Fixed writing to ``stdout`` when it is redirected to ``NUL`` on Windows
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(`#2080 <https://github.com/fmtlib/fmt/issues/2080>`_).
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* Fixed exception propagation from iterators
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(`#2097 <https://github.com/fmtlib/fmt/issues/2097>`_).
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* Improved ``strftime`` error handling
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(`#2244 <https://github.com/fmtlib/fmt/pull/2244>`_).
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Thanks `@yumeyao <https://github.com/yumeyao>`_.
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* Stopped using deprecated GCC UDL template extension.
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* Added ``fmt/args.h`` to the install target.
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@ -234,8 +300,25 @@
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`#2181 <https://github.com/fmtlib/fmt/issues/2181>`_,
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`#2183 <https://github.com/fmtlib/fmt/pull/2183>`_,
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`#2184 <https://github.com/fmtlib/fmt/issues/2184>`_,
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`#2185 <https://github.com/fmtlib/fmt/issues/2185>`_,
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`#2186 <https://github.com/fmtlib/fmt/pull/2186>`_,
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`#2192 <https://github.com/fmtlib/fmt/pull/2192>`_).
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`#2187 <https://github.com/fmtlib/fmt/pull/2187>`_,
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`#2190 <https://github.com/fmtlib/fmt/pull/2190>`_,
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`#2192 <https://github.com/fmtlib/fmt/pull/2192>`_,
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`#2194 <https://github.com/fmtlib/fmt/pull/2194>`_,
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`#2205 <https://github.com/fmtlib/fmt/pull/2205>`_,
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`#2215 <https://github.com/fmtlib/fmt/pull/2215>`_,
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`#2216 <https://github.com/fmtlib/fmt/pull/2216>`_,
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`#2218 <https://github.com/fmtlib/fmt/pull/2218>`_,
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`#2220 <https://github.com/fmtlib/fmt/pull/2220>`_,
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`#2229 <https://github.com/fmtlib/fmt/pull/2229>`_,
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`#2230 <https://github.com/fmtlib/fmt/pull/2230>`_,
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`#2233 <https://github.com/fmtlib/fmt/issues/2233>`_,
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`#2239 <https://github.com/fmtlib/fmt/pull/2239>`_,
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`#2248 <https://github.com/fmtlib/fmt/issues/2248>`_,
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`#2253 <https://github.com/fmtlib/fmt/pull/2253>`_,
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`#2255 <https://github.com/fmtlib/fmt/pull/2255>`_,
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`#2261 <https://github.com/fmtlib/fmt/issues/2261>`_).
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Thanks `@yeswalrus (Walter Gray) <https://github.com/yeswalrus>`_,
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`@Finkman <https://github.com/Finkman>`_,
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`@HazardyKnusperkeks (Björn Schäpers) <https://github.com/HazardyKnusperkeks>`_,
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@ -249,7 +332,14 @@
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`@Brainy0207 <https://github.com/Brainy0207>`_,
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`@vadz (VZ) <https://github.com/vadz>`_,
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`@imsherlock (Ryan Sherlock) <https://github.com/imsherlock>`_,
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`@phprus (Vladislav Shchapov) <https://github.com/phprus>`_.
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`@phprus (Vladislav Shchapov) <https://github.com/phprus>`_,
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`@white238 (Chris White) <https://github.com/white238>`_,
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`@yafshar (Yaser Afshar) <https://github.com/yafshar>`_,
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`@BillyDonahue (Billy Donahue) <https://github.com/BillyDonahue>`_,
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`@jstaahl <https://github.com/jstaahl>`_,
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`@denchat <https://github.com/denchat>`_,
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`@DanielaE (Daniela Engert) <https://github.com/DanielaE>`_,
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`@ilyakurdyukov (Ilya Kurdyukov) <https://github.com/ilyakurdyukov>`_.
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* Improved documentation
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(`#2051 <https://github.com/fmtlib/fmt/pull/2051>`_,
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@ -260,7 +350,10 @@
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* Continuous integration and test improvements
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(`#2110 <https://github.com/fmtlib/fmt/pull/2110>`_,
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`#2114 <https://github.com/fmtlib/fmt/pull/2114>`_).
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`#2114 <https://github.com/fmtlib/fmt/pull/2114>`_,
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`#2196 <https://github.com/fmtlib/fmt/issues/2196>`_,
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`#2217 <https://github.com/fmtlib/fmt/pull/2217>`_,
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`#2247 <https://github.com/fmtlib/fmt/pull/2247>`_).
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Thanks `@alexezeder (Alexey Ochapov) <https://github.com/alexezeder>`_.
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7.1.3 - 2020-11-24
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