Function walk

packages/core/src/utils/memoryImportProcessor.ts:161–186

(token: { type: string; raw: string; tokens?: unknown[] })

  const rawContentIndices = new Map<string, number[]>();

  function walk(token: { type: string; raw: string; tokens?: unknown[] }) {
    if (token.type === 'code' || token.type === 'codespan') {
      if (!rawContentIndices.has(token.raw)) {
        const indices: number[] = [];
        let lastIndex = -1;
        while ((lastIndex = content.indexOf(token.raw, lastIndex + 1)) !== -1) {
          indices.push(lastIndex);
        }
        rawContentIndices.set(token.raw, indices);
      }

      const indices = rawContentIndices.get(token.raw);
      if (indices && indices.length > 0) {
        // Assume tokens are processed in order of appearance.
        // Dequeue the next available index for this raw content.
        const idx = indices.shift()!;
        regions.push([idx, idx + token.raw.length]);
      }
    }

    if ('tokens' in token && token.tokens) {
      for (const child of token.tokens) {
        walk(child as { type: string; raw: string; tokens?: unknown[] });
      }
    }
  }

  for (const token of tokens) {
    walk(token);