How to use the refractor/core.highlight function in refractor

To help you get started, we’ve selected a few refractor examples, based on popular ways it is used in public projects.

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github ifiokjr / remirror / @remirror / extension-code-block / src / code-block-utils.ts View on Github external
const getPositionedRefractorNodes = ({ node, pos }: NodeWithPosition) => {
  let startPos = pos + 1;
  const refractorNodes = refractor.highlight(node.textContent || '', node.attrs.language || 'markup');
  function mapper(refractorNode: ParsedRefractorNode): PositionedRefractorNode {
    const from = startPos;
    const to = from + refractorNode.text.length;
    startPos = to;
    return {
      ...refractorNode,
      from,
      to,
    };
  }

  const parsedRefractorNodes = parseRefractorNodes(refractorNodes);

  return flattenArray(parsedRefractorNodes).map(mapper);
};

refractor

Lightweight, robust, elegant virtual syntax highlighting using Prism

MIT
Latest version published 1 year ago

Package Health Score

70 / 100
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