Thanks. These are already documented there.

On Sun, Feb 16, 2020 at 3:48 PM Marc Nieper-Wißkirchen
<xxxxxx@nieper-wisskirchen.de> wrote:
>
> You should check with SRFI 166 first and, if still relevant, ask the question there.
>
> A number of issues with SRFI 159 have already been fixed there.
>
> Am So., 16. Feb. 2020 um 05:58 Uhr schrieb Duy Nguyen <xxxxxx@gmail.com>:
>>
>> The "numeric" formatter states
>>
>> "These parameters may seem unwieldy, but they can also take their
>> defaults from state variables, described below. "
>>
>> but only precision, radix and decimal-step are described in the
>> "standard state variables" section. The three mentioned in subject
>> line are used by the reference implementation but not described.
>>
>> Are these undefined on purpose or just an oversight?
>> --
>> Duy
>
>
>
> --
> Prof. Dr. Marc Nieper-Wißkirchen
>
> Universität Augsburg
> Institut für Mathematik
> Universitätsstraße 14
> 86159 Augsburg
>
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> Fax: 0821/598-2090
>
> E-Mail: xxxxxx@math.uni-augsburg.de
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--
Duy