//! Generated drawing-chrome nodes [SPEC 15.7]: the shared scaffolding every
//! chrome producer (a `revolve:`'s centerline, a `|page|`'s frame furniture)
//! lowers to — an anonymous, typed node carrying its `chrome:` marker, sitting
//! at the parent's tail so the body printer keeps it after the authored `[ ]`.
use crateSpan;
use crate;
/// A generated chrome node: anonymous, of type `ty`, its `style` (the `chrome:`
/// marker plus any pin / extra), spanned at `tail` — the empty span at the
/// parent's end.
pub