44 lines
857 B
JavaScript
44 lines
857 B
JavaScript
/*
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* Copyright (c) 2020 The ZMK Contributors
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*
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* SPDX-License-Identifier: CC-BY-NC-SA-4.0
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*/
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import React from "react";
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import PropTypes from "prop-types";
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import FootnoteRef from "./FootnoteRef";
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function joinReactElements(arr, delimiter) {
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return arr.reduce((acc, fragment) => {
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if (acc === null) {
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return fragment;
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}
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return (
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<>
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{acc}
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{delimiter}
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{fragment}
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</>
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);
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}, null);
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}
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export default function FootnoteRefs({ footnotes }) {
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return (
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<span className="footnoteRefs">
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{joinReactElements(
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footnotes.map((footnote) => (
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<FootnoteRef key={footnote.reference} {...footnote}>
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{footnote.symbol}
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</FootnoteRef>
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)),
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", "
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)}
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</span>
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);
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}
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FootnoteRefs.propTypes = {
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footnotes: PropTypes.array.isRequired,
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};
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