Dear List,

I was reading Typesetting in Lua using LuaTEX. By playing with the examples in the article, I found that
  `context.chapter(context.delayed("one"))`
does not render the delayed text properly, while
  `context.bf(context.delayed("one"))`
does.

I would like to ask whether this difference is by design and, if not, whether there is any systematic way of giving delayed arguments to `context.chapter`, where by "systematic way" I'm referring to a proper use of the existing definition of "\chapter" instead of any faked duplication of it that visually resembles a chapter title.

Thanks in advance.

Best,
Sylvain