以下是示例代码：
\documentclass[a4paper,11pt]{book}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{classicthesis}
\usepackage{url}
\usepackage{enumitem}
\begin{document}
The following web sites will be useful in your study of calculus.
\begin{itemize}
\item AP\textsuperscript{\texttrademark} Calculus BC Course Description (College Board)
\url{https://secure-media.collegeboard.org/digitalServices/pdf/ap/ap-calculus-course-description.pdf}
\item AP\textsuperscript{\texttrademark} Calculus BC Exam Information and Prior Years' Free-Response Questions
\url{http://apcentral.collegeboard.com/apc/members/exam/exam_information/8031.html}
\item AP\textsuperscript{\texttrademark} Calculus Multiple Choice Collection ({\bf Warning -- Huge File})
\url{http://crunchymath.weebly.com/uploads/8/2/4/0/8240213/ap_multiple_choice.pdf}
\item Calculus Applets
\url{http://www.personal.psu.edu/dpl14/java/calculus/index.html}
\item Mathematics Stack Exchange
\url{http://math.stackexchange.com/}
\item Wolfram Alpha
\url{http://www.wolframalpha.com/}
\item Desmos Graphing Calculator
\url{https://www.desmos.com/calculator}
\item Visual Calculus
\url{http://archives.math.utk.edu/visual.calculus/}
\end{itemize}
\end{document}
但是它给出了溢出错误。如何修复？
答案1
来自url文档：
您可以通过分配以下方式在可破坏字符周围留出一些间距：
\Urlmuskip = 0mu plus 1mu（
mu由于数学模式，所以带有单位）。
就您而言，这似乎还不够，因此您可以尝试：
\Urlmuskip=0mu plus 2mu
梅威瑟：
\documentclass[a4paper,11pt]{book}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{classicthesis}
\usepackage{url}
\usepackage{enumitem}
\Urlmuskip=0mu plus 2mu
\begin{document}
The following web sites will be useful in your study of calculus.
\begin{itemize}
\item AP\textsuperscript{\texttrademark} Calculus BC Course Description (College Board)
\url{https://secure-media.collegeboard.org/digitalServices/pdf/ap/ap-calculus-course-description.pdf}
\item AP\textsuperscript{\texttrademark} Calculus BC Exam Information and Prior Years' Free-Response Questions
\url{http://apcentral.collegeboard.com/apc/members/exam/exam_information/8031.html}
\item AP\textsuperscript{\texttrademark} Calculus Multiple Choice Collection ({\bf Warning -- Huge File})
\url{http://crunchymath.weebly.com/uploads/8/2/4/0/8240213/ap_multiple_choice.pdf}
\item Calculus Applets
\url{http://www.personal.psu.edu/dpl14/java/calculus/index.html}
\item Mathematics Stack Exchange
\url{http://math.stackexchange.com/}
\item Wolfram Alpha
\url{http://www.wolframalpha.com/}
\item Desmos Graphing Calculator
\url{https://www.desmos.com/calculator}
\item Visual Calculus
\url{http://archives.math.utk.edu/visual.calculus/}
\end{itemize}
\end{document}
输出：
