Yes, they work now.
I mentioned them partly because the commit description said overflow for large
n and partly to be considered for regression tests.
On Sat, 19/8/17, Martin Maechler wrote:
Subject: Re: [Rd] Issues of R_pretty in src/appl/pretty.c
> Suharto Anggono Suharto Anggono via R-devel
> on Fri, 18 Aug 2017 15:44:06 + writes:
> Examples similar to
> pretty(c(-1,1)*1e300, n = 1e9, min.n = 1)
> with smaller 'n':
> pretty(c(-1,1)*1e304, n = 1e5, min.n = 1)
> pretty(c(-1,1)*1e306, n = 1e3, min.n = 1)
