Function isEndOfLineComment

src/main/comments/attach.js:288–313

(text, options, decoratedComments, commentIndex)

}

function isEndOfLineComment(text, options, decoratedComments, commentIndex) {
  const { comment, followingNode } = decoratedComments[commentIndex];
  const { locStart, locEnd } = options;
  let end = locEnd(comment);

  if (followingNode) {
    // Find last comment on the same line
    for (
      let index = commentIndex + 1;
      index < decoratedComments.length;
      index++
    ) {
      const { comment, followingNode: currentCommentFollowingNode } =
        decoratedComments[index];
      if (
        currentCommentFollowingNode !== followingNode ||
        !isAllEmptyAndNoLineBreak(text.slice(end, locStart(comment)))
      ) {
        break;
      }
      end = locEnd(comment);
    }
  }

  return hasNewline(text, end);
}

function breakTies(tiesToBreak, options) {
  const tieCount = tiesToBreak.length;