当使用“longtable”包时，如何让第二页的表格标题表明它是上一页的延续？

Question

\documentclass[letterpaper]{article}
\usepackage{longtable}              % Longtable package
\usepackage[margin=1in]{geometry}   % Margins
\usepackage{booktabs}               % Nicer horizontal lines

\begin{document}
\begin{longtable}{ l l }
\caption{Heading} \\ \toprule       % toprule, midrule, and bottomrule are the horizontal lines
Left Heading & Right Heading \\ \midrule
\endhead
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\ \bottomrule
\end{longtable}
\end{document}

上述代码产生以下结果：

但这是我在第二页想要的（这显然是 MS Paint 的产品，但请耐心等待） ：！

那么我该怎么做呢？

Answer 1

用于\endfirsthead第一个标题和\endhead所有其他页面。

\documentclass[letterpaper]{article}
\usepackage{longtable}              % Longtable package
\usepackage[margin=1in]{geometry}   % Margins
\usepackage{booktabs}               % Nicer horizontal lines

\begin{document}
\begin{longtable}{ l l }
\caption{Heading} \\ \toprule       % toprule, midrule, and bottomrule are the horizontal lines
Left Heading & Right Heading \\ \midrule
\endfirsthead
\caption{Heading (cont.)} \\ \toprule       % toprule, midrule, and bottomrule are the horizontal lines
Left Heading & Right Heading \\ \midrule
\endhead
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\
Left cell & Right cell \\ \bottomrule
\end{longtable}
\end{document}