Function withTaskPreviews

packages/server/src/services/task.service.ts:190–215

(
  task: T,
  options: { omitDescription?: boolean } = {}
)

  for (const character of value) {
    sourceOffset += character.length;
    if (/\s/u.test(character)) {
      if (compacted.length > 0) {
        hasPendingWhitespace = true;
        pendingWhitespaceEnd = sourceOffset;
      }
      continue;
    }

    if (hasPendingWhitespace) {
      compacted += ' ';
      sourceEndOffsets.push(pendingWhitespaceEnd);
      hasPendingWhitespace = false;
    }
    compacted += character;
    for (let index = 0; index < character.length; index += 1) {
      sourceEndOffsets.push(sourceOffset);
    }
  }

  return { value: compacted, sourceEndOffsets };
}

function getTitleSeparatorLength(remainder: string): number {
  const lineSeparator = remainder.match(/^[ \t]*(?:\r\n|\r|\n)/u);
  if (lineSeparator) {
    return lineSeparator[0].length;
  }
  return /^[ \t]/u.test(remainder) ? 1 : 0;
}