31 lines
585 B
JavaScript
31 lines
585 B
JavaScript
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import {toc} from 'mdast-util-toc'
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const headings = {
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en: 'Table of contents',
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fr: 'Table des matières',
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nl: 'Inhoudsopgave',
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es: 'Tabla de contenido',
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de: 'Inhaltsverzeichnis'
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}
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export default function mdxToc(options = {}) {
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return (node) => {
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const result = toc(node, { heading: false })
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if (result.map) node.children = [
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{
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type: 'heading',
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depth: 4,
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children: [{
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type: 'text',
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value: headings[options.language || 'en']
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}]
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},
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result.map
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]
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else node.children = []
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return
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}
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}
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