Am Sa., 23. Mai 2020 um 16:52 Uhr schrieb Bruno Haible <br...@clisp.org>:
> > In a future version, I may add a flag to select between %e, %f, and %g. > > Hmm, that route is likely going the path to sprintf: First a flag to > select among %e, %f, %g. Then an optional width. Then a flag to select > whether to fill with spaces or with zeroes. > If you go that route, it's better to start with full sprintf and define > a particular "precision" that would mean "as many digits as needed to > guarantee that the result can be unambiguously read back in". So you mean that we should hack it into http://git.savannah.gnu.org/cgit/gnulib.git/tree/lib/vasnprintf.c? How can we ensure that this module is (at least) in one-way sync with glibc's (va)s(n)printf? But it is an intriguing idea!
