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Date: Mon, 7 Apr 2014 03:29:30 -0400
From: Rich Felker <>
Subject: Re: printf issues

On Fri, Apr 04, 2014 at 08:01:00PM -0400, Morten Welinder wrote:
> I *think* the right fix is to add the following "if' statement into
> the rounding loop:
>                 while (*d > 999999999) {
>                     *d--=0;
>                     if (d < a) *--a = 0;
>                     (*d)++;
>                 }
> This also ought to make the d<a test afterwards unnecessary.  But
> more tests would be better.

After re-studying the code, I think this is the correct fix, and I've
committed the fix to git. I also fixed the bug where %g failed to trim
trailing zeros.


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