$1');
}
// tiny md → html for intro slices (headings, lists, paragraphs)
function mdSliceHtml(md) {
const out = [];
let list = null;
const flush = () => { if (list) { out.push('' + inlineMd(l) + '
'); } } flush(); return out.join(''); } // split the intro essay into its ## sections (headings vary per book) function introSections(md) { const out = []; const re = /^##\s+(.+)$/gm; let m, prev = null; while ((m = re.exec(md))) { if (prev) out.push({ h: prev.h, body: md.slice(prev.end, m.index).trim() }); prev = { h: m[1].replace(/^\d+\.\s*/, '').trim(), end: m.index + m[0].length }; } if (prev) out.push({ h: prev.h, body: md.slice(prev.end).trim() }); return out.filter(s => s.body); } const AUTHOR_NAMES = { irenaeus: 'Irenaeus of Lyons', tertullian: 'Tertullian', origen: 'Origen', 'clement-alexandria': 'Clement of Alexandria', 'clement-of-rome': 'Clement of Rome', cyprian: 'Cyprian of Carthage', hippolytus: 'Hippolytus', 'justin-martyr': 'Justin Martyr', polycarp: 'Polycarp', ignatius: 'Ignatius of Antioch', methodius: 'Methodius', }; const pretty = id => AUTHOR_NAMES[id] || String(id || 'Early witness').replace(/-/g, ' ') .replace(/\b\w/g, c => c.toUpperCase()); const refOf = p => (p.chapter || '') + (p.v1 ? ':' + p.v1 + (p.v2 && p.v2 !== p.v1 ? '–' + p.v2 : '') : ''); function BookHubPage({ abbr, onClose, onOpenStudy, onOpenEdition, onOpenSource, onOpenTestament, backLabel }) { const [st, setSt] = React.useState({ loading: true }); const [showIntro, setShowIntro] = React.useState(false); React.useEffect(() => { let on = true; setSt({ loading: true }); window.AmosAPI.book(abbr) .then(d => on && setSt({ data: d })) .catch(e => on && setSt({ error: String(e) })); return () => { on = false; }; }, [abbr]); if (st.loading) return