Re: [build] ERROR: rule "[[bbv2.builtin.features.warnings]]`warnings`::" unknown in module "warnings-feature"

From: Mateusz Loskot (mateusz_at_[hidden])
Date: 2020-03-06 18:59:58

On Fri, 6 Mar 2020 at 12:51, Peter Dimov via Boost
<boost_at_[hidden]> wrote:
> Mateusz Loskot wrote:
> > but this refers to something that puzzles me most
> >
> > ```
> > ERROR: rule "[[bbv2.builtin.features.warnings]]`warnings`::" unknown
> > ```
> >
> > a bit of comment block?
> >
> > ```
> > #| tag::doc[]
> >
> > [[bbv2.builtin.features.warnings]]`warnings`::
> > ```
>
> This is probably caused by using an old version of b2 that doesn't
> understand block comments, which were introduced relatively recently.

That must be it. Thank you

-- 
Mateusz Loskot, http://mateusz.loskot.net