Re: Interest in a printf-gnu module for printf("%m")?

[Paul Eggert]

On 11/29/18 9:15 AM, Eric Blake wrote:
> Or is better to just document in doc/posix-functions/*printf*.texi 
> that %m is not portable, and that the recommended workaround is to 
> manually pair "%s" with strerror(errno), rather than relying on gnulib.

That sounds better for now, since no Gnulib-using code apparently needs 
%m. You might want to mention strerror_r too.