1. A token owns all of its trailing trivia up to, but not including, the next newline character. 2. Looking backward in the text, a token owns all of the leading trivia up to and including the first newline character. 1. Trailing Triviaは改行の手前までのTriviaが付く 2. Leading Triviaは連続する改行が途切れるまでのTriviaが付くルール知らずに結果だけ見て法則を見つけるのはけっこう難しいと思うねん。