我刚刚pupbook.zip
从网络下载了文件(https://press.princeton.edu/authors),运行示例文件时出现一些错误,错误列表如下:
Runaway argument?
\x@protect \[\protect \[ \@nil \@ifpackageloaded {amstex}{\def \@tempa \ETC.
! Paragraph ended before \@tempa was complete.
<to be read again>
\par
l.9669 \newenvironment{proof}[1][\proofname]{\par
?
! LaTeX Error: Missing \begin{document}
。
请指出其中出了什么问题...