Function buildPositionSet

src/utils/bash/treeSitterAnalysis.ts:142–150

* Builds a Set of all character positions covered by the given spans.

(spans: Array<[number, number]>)

 * Builds a Set of all character positions covered by the given spans.
 */
function buildPositionSet(spans: Array<[number, number]>): Set<number> {
  const set = new Set<number>()
  for (const [start, end] of spans) {
    for (let i = start; i < end; i++) {
      set.add(i)
    }
  }
  return set
}

/**
 * Drops spans that are fully contained within another span, keeping only the