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1. Commits on Oct 17, 2022

   • Fixes #144, fixes #145: Rearranged system header inclusion in `printf.c` and removes its excessive use of extern "C".

     eyalroz

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   • Fixes #139, fixes #142: CMake installation fixes and adoption of Craig Scott's `FetchContent`-friendliness approach

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   • Minor local code style and comment tweak, no functionality change.

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   • Fixes #140, fixes mpaland/printf#139: Support defensive undefined behavior when a format specifier does not end before the string does.

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   • Split `vsnprintf_impl()` to use a separate parser-loop-only function.

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   • Fixes #141: Standard library function name aliasing now has three options: NONE, SOFT, HARD.

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   • README tweaks

     eyalroz

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   • Fixes #137: Use strict C prototypes

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     eyalroz

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   • Fix function declaration isn't a prototype

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     KarlK90

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   • Regards #123: Suppressing the spurious "uninitialized" warning in older versions of GCC.

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   • Fixes #132: `ssize_t` is already defined in msys2 / mingw, so we shouldn't define it ourselves.

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   • Fixes #130: Renamed `_vsnprintf` -> `vsnprintf_impl`, to avoid a clash with `stdio.h` in the msys2 environment.

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2. Commits on Jun 3, 2022

   • Fixes #129: Using the `gnu_printf` attribute when the compiler supports it, otherwise the `printf` attribute.

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3. Commits on May 26, 2022

   • Removed an invalid comment about `I` from README.md

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     eyalroz

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4. Commits on Apr 24, 2022

   • Spacing unification in the `test_suite_main_testcases.hpp` file (making it easier to leaf through the file).

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5. Commits on Apr 23, 2022

   • Factor some remaining direct use of printing functions out of `test_suite_main_testcases.hpp` using macros from `test_suite.cpp` (and added a missing macro).

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6. Commits on Apr 22, 2022

   • Fixes #126: Corrects a bug introduced in commit 87878b2 for non-GNUC compilers, where macro arguments were mistakenly wrapped in parentheses.

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7. Commits on Mar 4, 2022

   • Update example for defining the configuration include macro

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     phillipjohnston

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   • Wrap printf_config.h include in test_suite.cpp with a macro check

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     phillipjohnston

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     eyalroz

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   • Update README.md

     eyalroz

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8. Commits on Feb 28, 2022

   • Fixes #121: Now properly accounting for a 2-character prefix for `%#b`, like for `%#x`, when a precision is field width is specified and we are matching it exactly. Also, added some test suite chec…

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   • Suppressing, but keeping in commented form, the examples of our failing to accurately provide 12 digits of precision in the Boltzmann constant testcase.

     eyalroz

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   • Fixes #122: Now consistently using the `PRINTF_DECIMAL_BUFFER_SIZE` preprocessor define. Also, improved the comment about it.

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   • Test suite tweaks and structural changes, with no functional change:

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     eyalroz

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9. Commits on Feb 21, 2022

   • Dropped a few redundant lines of code.

     eyalroz

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   • Fixes #114, #115: Better handling of powers near the extrema of the representation range.

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     eyalroz

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   • Using the general-case logic for precision==0 in `get_normalized_components`. Code size win :-)

     eyalroz

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   • Fixes #113: Making the number of Taylor series terms we use for `log10()` approximation controllable by a CMake option, and changed the default from 2 to 4 (which is the maximum supported at the mo…

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   • Contribution attribution comment change.

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   • * Factored out the code computing a power-of-10 (for the floored base-10 log of the number to print).

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     eyalroz

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   • Factored out the code for computing the base-10 logarithm of the argument's absolute value.

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   • Renamed `exp10` to better clarify difference between the actual and the floored `exp10`.

     eyalroz

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   • Increased visibility of failures within the loops over larger ranges of floating-point values in the test suite.

     eyalroz

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   • Regards #109: Now correctly rounding down the computed base-10 exponent. CAVEAT: This exposes an issue with printing values having exponent -308 (the minimum exponent for double's); and - we see so…

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     eyalroz

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   • Fixes #111, #112: test suite now includes `printf_config.h` before `printf.c`; and separated cases of what's expected to be printed based on the value of `PRINTF_MAX_INTEGRAL_DIGITS_FOR_DECIMAL`.

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     eyalroz

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