\documentclass{scrartcl}
\newcommand{\ContactDetails}{%
% important contact details
\vspace{-1.1em}
\begin{tabbing}
\textit{foo} \qquad \= foo \quad \= \texttt{\scriptsize foo} \\
\> bar \> \texttt{\scriptsize bar} \\
\textit{bar} \> bar \> \texttt{\scriptsize foo}
\end{tabbing}\vspace{-1.1em}
}
\usepackage{fontspec}
\setmainfont{Linux Libertine O}
\setmonofont{LinLibertineMO}
\usepackage{graphicx}
\usepackage{tikz}
\usepackage{color}
\definecolor{base}{cmyk}{0, .2, 1, 0}
% correct spelling and hyphenation
\usepackage{polyglossia}
\setdefaultlanguage[babelshorthands=true, spelling=new]{german}
\usepackage[german]{translator}
% footer
\usepackage{fancyhdr}
\pagestyle{fancy}
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{.1mm}
\chead{\thetitle, Seite \thepage}
\lfoot{\small\ContactDetails}
\cfoot{}
% nicer paragraphs
\setlength{\parindent}{0px}
\setlength{\parskip}{1em}
\usepackage{setspace}
\setstretch{1.1}
% make \the... commands available
\usepackage{titling}
% title rule
\newcommand{\HRule}{\rule{\linewidth}{.1mm}}
% nicer-looking tables
\usepackage{booktabs}
\usepackage{booktabs}
\usepackage{tabu}
\usepackage{longtable}
\usepackage{multirow}
\title{residents}
\begin{document}
\thispagestyle{empty}
\parbox[c]{7em}{
\begin{tikzpicture}
\node at (0, .75) {\LARGE E};
\node at (-.75, 0) {\LARGE Ö};
\node at (0, 0) {\LARGE S};
\node at (.75, 0) {\LARGE W};
\node at (0, -.75) {\LARGE G};
\end{tikzpicture}
}\parbox[c]{\dimexpr\linewidth-7em}{%
{\scshape\Large ÖSW} \\
\vspace{-1.1em}
\footnotesize\ContactDetails
}
\HRule
\vspace{1.5em}
\begin{center}\textbf{\huge\thetitle}\end{center}
\begin{longtabu} to \linewidth {lll}
\toprule
Abk. & Bedeutung & bar \\
\midrule
\endfirsthead
\toprule
Abk. & Bedeutung & bar \\
\midrule
\endhead
\bottomrule
\endfoot
\bottomrule
\endlastfoot
1 & foo & bar \\
\midrule
2 & foo & bar \\
\midrule
3 & foo & bar \\
\midrule
4 & foo & bar \\
\midrule
5 & foo & bar \\
\midrule
6 & foo & bar \\
\midrule
7 & foo & bar \\
\midrule
8 & foo & bar \\
\midrule
9 & foo & bar \\
\midrule
10 & foo & bar \\
\midrule
11 & foo & bar \\
\midrule
12 & foo & bar \\
\midrule
13 & foo & bar \\
\midrule
14 & foo & bar \\
\midrule
15 & foo & bar \\
\midrule
16 & foo & bar \\
\midrule
18 & foo & bar \\
\midrule
19 & foo & bar \\
\midrule
20 & foo & bar \\
\midrule
21 & foo & bar \\
\midrule
22 & foo & bar \\
\midrule
23 & foo & bar \\
\midrule
24 & foo & bar \\
\midrule
25 & foo & bar \\
\midrule
26 & foo & bar \\
\midrule
27 & foo & bar \\
\midrule
28 & foo & bar \\
\midrule
29 & foo & bar \\
\midrule
30 & foo & bar \\
\midrule
31 & foo & bar \\
\midrule
32 & foo & bar \\
\midrule
33 & foo & bar \\
\midrule
34 & foo & bar \\
\midrule
35 & foo & bar \\
\midrule
36 & foo & bar \\
\midrule
37 & foo & bar \\
\midrule
38 & foo & bar \\
\midrule
39 & foo & bar \\
\midrule
41 & test \\
\midrule
42 & foo & bar \\
\midrule
43 & foo & bar \\
\midrule
44 & foo & bar \\
\midrule
45 & foo & bar \\
\midrule
46 & foo & bar \\
\midrule
47 & foo & bar \\
\midrule
48 & foo & bar \\
\midrule
49 & foo & bar \\
\midrule
50 & foo & bar \\
\midrule
51 & foo & bar \\
\end{longtabu}
\end{document}
编译时，我收到一条错误消息，提示“未定义制表符位置”。这种情况似乎只发生在长表跨越两页以上时 - 从表末尾删除几行就可以了。这从何而来？
PS：我正在使用LuaLaTeX。
答案1
标题具有误导性，如果您使用longtable
\begin{longtable}{lll}
显然这是一个错误tabu。