tufte-latex: \section 之後的 \newthought

Question

在新的節標題後使用\newthought會插入不尋常的垂直空格，如下例所示。

\documentclass{tufte-book}
\usepackage{kantlipsum,cleveref}


\begin{document}

\section{Monday}
\kant[1]

\section{Tuesday}
\newthought{Let us suppose} that the noumena have nothing to do with necessity,
since knowledge of the Categories is a posteriori. 
\kant[3]

\end{document}

1. 有沒有一種（最好是自動的）方法來修正這個問題？
2. \newthought由於排版原因，應該避免在章節標題之後使用嗎？如果答案是肯定的，我希望得到解釋為什麼。

Answer 1

的定義\tuftebreak可以改進：

\documentclass{tufte-book}
\usepackage{kantlipsum,cleveref}

\makeatletter
\def\tuftebreak{%
  \if@nobreak\else
    \par
    \ifdim\lastskip<\tufteskipamount
      \removelastskip \penalty -100
      \tufteskip
    \fi
  \fi
}
\makeatother

\begin{document}

\section{Monday}
\kant[1]

\section{Tuesday}
\newthought{Let us suppose} that the noumena have nothing to do with necessity,
since knowledge of the Categories is a posteriori.
\kant[3]

\end{document}