6. Notation Catalogue
This section defines every notation family: the directives and inline constructs a processor recognizes, their parameters, and their meaning. Each family is a subsection (§6.1–§6.20).
6.0.1 Per-family template
Every family subsection follows the same shape:
- Synopsis — what the construct does, in one or two sentences.
- Notation — the source forms, with an ABNF fragment and verbatim examples.
- Parameters — any variable parts (counts, variant keywords, targets).
- Semantics — normative behaviour (RFC 2119 keywords), including how the construct relates to the node model (§8) and serialization (§7).
- Error conditions — the §9 diagnostics this family can raise.
- Conformance vectors — the
conformance/vectors/cases that pin it.
Where the official 注記一覧 is silent or ambiguous, the Semantics make an
explicit decision and cite a decision record under docs/adr/. A family
the official guide treats as provisional (§6.13) is documented here with its
notation; its full normative semantics are deferred (§10.5).
6.0.2 Family index
| § | Family | Notation (representative) |
|---|---|---|
| 6.1 | Ruby (ルビ) | ｜青梅《おうめ》 |
| 6.2 | Bouten / bousen (傍点・傍線) | ［＃「X」に傍点］, ［＃傍点］…［＃傍点終わり］ |
| 6.3 | Tate-chu-yoko (縦中横) | ［＃「24」は縦中横］ |
| 6.4 | Gaiji (外字) | ※［＃「…」、第3水準1-85-54］ |
| 6.5 | Kunten (訓点・返り点) | ［＃二］ … ［＃一］, ［＃（リ）］ |
| 6.6 | Layout containers (字下げ ほか) | ［＃ここから2字下げ］…, ［＃地付き］ |
| 6.7 | Keigakomi (罫囲み) | ［＃罫囲み］…［＃罫囲み終わり］ |
| 6.8 | Warichu (割り注) | ［＃割り注］…［＃割り注終わり］ |
| 6.9 | Breaks | ［＃改ページ］, ［＃改丁／改段／改見開き］ |
| 6.10 | Headings (見出し) | ［＃「序」は大見出し］ |
| 6.11 | Illustrations (挿絵) | ［＃挿絵（fig.png）入る］ |
| 6.12 | Bold / italic (太字・斜体) | ［＃太字］…［＃太字終わり］, ［＃「X」は太字］ |
| 6.13 | Tables / columns (表・段組) | (page-described) |
| 6.14 | Input-editor annotations (入力者注) | ［＃「X」に「ママ」の注記］, unrecognised ［＃…］ |
| 6.15 | Double-angle quotation (二重山括弧) | ≪…≫ → 《…》 |
| 6.16 | Superscript / subscript / side glyphs (上付き・下付き・小書き) | ［＃「X」は上付き小文字］, ［＃「X」は行右小書き］ |
| 6.17 | Character size (文字サイズ) | ［＃「X」は2段階大きな文字］, ［＃「X」は1段階小さな文字］ |
| 6.18 | Horizontal writing (横組み) | ［＃「X」は横組み］, ［＃ここから横組み］…［＃ここで横組み終わり］ |
| 6.19 | Structural markers (本文終わり・改行) | ［＃本文終わり］, ［＃改行］ |
| 6.20 | Fractions (分数) | 1/4［＃「1/4」は分数］ |