Function peg$f98

packages/graph/src/grammar.js:1150–1154

(head, tail)

    return result;
  }
  function peg$f98(head, tail) {
    // Multiple colon-separated labels (traditional syntax :A:B:C)
    // Return as simple labels array for backwards compatibility
    return { simpleLabels: [head, ...tail.map(t => t[3])] };
  }
  function peg$f99(expr) {
    // Single label or advanced expression
    if (expr.type === 'LabelName') {