Function tryPush

source code/utils/readFileInRange.ts:150–162

(line: string)

  let truncatedByBytes = false

  function tryPush(line: string): boolean {
    if (truncateAtBytes !== undefined) {
      const sep = selectedLines.length > 0 ? 1 : 0
      const nextBytes = selectedBytes + sep + Buffer.byteLength(line)
      if (nextBytes > truncateAtBytes) {
        truncatedByBytes = true
        return false
      }
      selectedBytes = nextBytes
    }
    selectedLines.push(line)
    return true
  }

  while ((newlinePos = text.indexOf('\n', startPos)) !== -1) {
    if (lineIndex >= offset && lineIndex < endLine && !truncatedByBytes) {