NodeKind::Container

Wire tag: container — paired-container wrapping (［＃ここから...］...［＃ここで...終わり］).

Source examples

［＃ここから2字下げ］
　第一節
　第二節
［＃ここで字下げ終わり］

［＃罫囲み］
本文
［＃罫囲み終わり］

［＃地から3字上げ］
寄付者一覧
［＃字上げ終わり］

Rendered HTML

<div class="aozora-container-indent" data-amount="2">
  ...
</div>

The wrapping div carries the kind-specific class (aozora-container-indent, aozora-container-warichu, aozora-container-keigakomi, aozora-container-align-end) plus any structural data (indent amount, align offset) on data-*.

Serialize output

Round-trips to the explicit-paired directive form.

AST shape

pub struct Container {
    pub kind: ContainerKind,
}

pub enum ContainerKind {
    Indent { amount: u8 },
    Warichu,
    Keigakomi,
    AlignEnd { offset: u8 },
}

The Container payload appears wrapping the content — the actual walker driver fires visit_container_open on enter and visit_container_close on exit so renderers wrap the body cleanly.

When emitted

Phase 2 pairs the ［＃ここから…］ / ［＃ここで…終わり］ openers and closers; Phase 3’s BlockOpen / BlockClose events project to this variant.

Diagnostics

unclosed_bracket for unbalanced opens.

Related kinds

• ContainerOpen — NodeRef projection of the open boundary.
• ContainerClose — NodeRef projection of the close boundary.
• Indent, AlignEnd, Warichu, Keigakomi — single-line counterparts.