46 lines
1.1 KiB
JavaScript
46 lines
1.1 KiB
JavaScript
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/**
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* @typedef {import('hast').Element} Element
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* @typedef {import('mdast').Footnote} Footnote
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* @typedef {import('../state.js').State} State
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*/
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import {footnoteReference} from './footnote-reference.js'
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// To do: when both:
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// * <https://github.com/micromark/micromark-extension-footnote>
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// * <https://github.com/syntax-tree/mdast-util-footnote>
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// …are archived, remove this (also from mdast).
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// These inline notes are not used in GFM.
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/**
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* Turn an mdast `footnote` node into hast.
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*
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* @param {State} state
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* Info passed around.
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* @param {Footnote} node
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* mdast node.
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* @returns {Element}
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* hast node.
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*/
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export function footnote(state, node) {
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const footnoteById = state.footnoteById
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let no = 1
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while (no in footnoteById) no++
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const identifier = String(no)
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footnoteById[identifier] = {
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type: 'footnoteDefinition',
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identifier,
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children: [{type: 'paragraph', children: node.children}],
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position: node.position
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}
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return footnoteReference(state, {
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type: 'footnoteReference',
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identifier,
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position: node.position
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})
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}
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