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Update from Gnulib by running admin/merge-gnulib

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Paul Eggert 2025-07-29 15:00:36 -07:00
parent 354f9ba754
commit 3797484608
13 changed files with 398 additions and 118 deletions
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10
lib/ftoastr.c
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@ -114,10 +114,12 @@ FTOASTR (char *buf, size_t bufsize, int flags, int width, FLOAT x)
/* The following method is simple but slow.
For ideas about speeding things up, please see:
Andrysco M, Jhala R, Lerner S. Printing floating-point numbers:
a faster, always correct method. ACM SIGPLAN notices - POPL '16.
2016;51(1):555-67 <https://doi.org/10.1145/2914770.2837654>; draft at
<https://cseweb.ucsd.edu/~lerner/papers/fp-printing-popl16.pdf>. */
Jeon J. Dragonbox: a new floating-point binary-to-decimal
conversion algorithm. 2024. <https://github.com/jk-jeon/dragonbox/>.
Used in {fmt} <https://github.com/fmtlib/fmt>.
Adams U. Ryū: fast float-to-string conversion.
PLDI 2018. 270–282. <https://doi.org/10.1145/3192366.3192369>. */
PROMOTED_FLOAT promoted_x = x;
char format[sizeof "%-+ 0*.*Lg"];