%% test-longtable.tex
%% ==================
%% Typesetting test for every engine: longtable.  Run twice (longtable
%% saves the column widths in the .aux file).
%%
%%   pdflatex test-longtable.tex   (twice; or xelatex / lualatex)
%%   platex  test-longtable.tex (twice) && dvipdfmx test-longtable
%%
%% What is covered (mode=table):
%%   * a short longtable: the notes below it, in its width (l and p
%%     columns; the last row ends with \\ or not);
%%   * a longtable over three pages with a head: the notes after the
%%     last row, on the last page;
%%   * a longtable with \endfoot and \endlastfoot: the notes below the
%%     last foot;
%%   * width=<dimen>;
%%   * a footnote in the head (typeset once, its mark repeated on
%%     every page);
%%   * a tabular in a cell of a longtable (the longtable collects);
%% (mode=page):
%%   * a longtable over two pages: each footnote on the page of its row
%%     (longtable does it by itself);
%%   * a tabular in a cell of a longtable.
%%
%% test-hyperref.tex runs this file with hyperref.
%%
%% What to check:
%%   * TN-RESULT OK, TN-COUNTER OK, and no error or warning.
\ifdefined\CLS\else\def\CLS{article}\fi
\ifdefined\ptexversion\def\CLSOPT{dvipdfmx}\else\def\CLSOPT{}\fi
\expandafter\documentclass\expandafter[\CLSOPT]{\CLS}
\usepackage{longtable}
\usepackage{tblnotes}
\ifdefined\TNhyperref\usepackage{hyperref}\fi
\input{test-common}
\begin{document}
\section*{longtable, mode=table}

Body text\TNfootnote[page]{A footnote in the body text.}.

\TNwidth{3cm+4cm+4\tabcolsep}% the rules of the kernel's tabular have no width
\begin{longtable}{|p{3cm}|p{4cm}|}
\hline
l\TNfootnote{The first note of a short longtable.} &
p column\TNfootnote{A note in a p column.} \\
Optional\footnote[5]{\TNtext{opt}{table}A note numbered 5.}\TNmark{opt} &
mark\footnotemark\TNmark{fm}\footnotetext{\TNtext{fm}{table}The text
  for the footnotemark.} \\
\hline
\end{longtable}
\TNwidth{}

\begin{longtable}[l]{|l|l|}
\hline
left\TNfootnote{A note of a longtable on the left, whose last row
  does not end with \texttt{\string\\}.} & x
\end{longtable}

\begingroup
\tblnotessetup{width=10cm}
\TNwidth{10cm}
\begin{longtable}{|l|l|}
\hline
width\TNfootnote{A note of a longtable in the width given by the key
  width.} & x \\
\hline
\end{longtable}
\TNwidth{}
\endgroup

\TNcounter{footnote}{1}
\TNcounter{mpfootnote}{1}

\newpage
\section*{A longtable over three pages}

\begin{longtable}{|l|l|}
\hline
Head\TNfootnote{A note in the head (its mark is repeated on every page, and the last one is checked).} & B \\
\hline
\endhead
\TNrows{1}{2}
R3\TNfootnote[table-later]{A note on the first page.} & x \\
\TNrows{4}{69}
R70\TNfootnote[table-later]{A note on the second page.} & x \\
\TNrows{71}{104}
R105 & a tabular \begin{tabular}{l}
inner\TNfootnote{A note of a tabular in the last page.} \\
\end{tabular} \\
\hline
\end{longtable}

\TNcounter{mpfootnote}{4}

\newpage
\section*{A longtable with a foot}

\begin{longtable}{|l|l|}
\hline
A & B \\
\hline
\endhead
\hline
\multicolumn{2}{|r|}{continued} \\
\hline
\endfoot
\hline
\multicolumn{2}{|r|}{the last foot} \\
\hline
\endlastfoot
\TNrows{1}{2}
R3\TNfootnote[table-later]{A note on the first page, below the last
  foot.} & x \\
\TNrows{4}{50}
R51\TNfootnote{A note on the last page, below the last foot.} & x \\
\TNrows{52}{55}
\end{longtable}

\newpage
\section*{longtable, mode=page}

\tblnotessetup{mode=page}
\begin{longtable}{|l|p{4cm}|}
\hline
\TNrows{1}{2}
R3\TNfootnote[page]{A footnote on the first page.} &
p\TNfootnote[page]{A footnote in a p column.} \\
\TNrows{4}{60}
R61\TNfootnote[page]{A footnote on the second page.} &
\begin{tabular}{l}
inner\TNfootnote[page]{A footnote of a tabular in a cell.} \\
\end{tabular} \\
\hline
\end{longtable}

Body text\TNfootnote[page]{The last footnote.}.

\TNcounter{footnote}{6}
\end{document}