>> I've found some minor documentation and formatting issues in NR
>> section 5.5.6, "Unpure-pure containers", which I'm going to fix. In
>> general, however, there is a serious problem with the example in this
>> subsubsection, as documented in issue #3512:
>>
>> https://gitlab.com/lilypond/lilypond/-/issues/3512
>>
>> The given example no longer works, or rather, the proposed solution to
>> the formatting problem is useless because LilyPond already does the
>> right thing automatically. [...]
>
> Don't waste your time with this. The whole point of my pure project
> driven by tied accidentals is to eliminate unpure-pure containers
> and replace them with something more workable and user-friendly. In
> particular, I expect the need for user-written pure callbacks to
> become much more rare.
Thanks. It's not clear to me what I should do now. Shall the whole
subsubsection simply be removed? Shall a warning be added that this
section is under construction?
Werner
