issue #6769 Tabu is broken

Created a workaround for the problems in the unmaintained tabu package due to changes in LaTeX 2019
Changes are based on the comments of David Carlisle and Frank Mittelbach of The LaTeX3 Project Team

1 files changed, 448 insertions, 0 deletions

diff --git a/templates/latex/longtable_doxygen.sty b/templates/latex/longtable_doxygen.sty
new file mode 100755
index 0000000..a0eb314
--- /dev/null
+++ b/templates/latex/longtable_doxygen.sty
@@ -0,0 +1,448 @@
+%%
+%% This is file `longtable.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% longtable.dtx  (with options: `package')
+%% 
+%% This is a generated file.
+%% 
+%% The source is maintained by the LaTeX Project team and bug
+%% reports for it can be opened at http://latex-project.org/bugs.html
+%% (but please observe conditions on bug reports sent to that address!)
+%% 
+%% Copyright 1993-2016
+%% The LaTeX3 Project and any individual authors listed elsewhere
+%% in this file.
+%% 
+%% This file was generated from file(s) of the Standard LaTeX `Tools Bundle'.
+%% --------------------------------------------------------------------------
+%% 
+%% It may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3c
+%% of this license or (at your option) any later version.
+%% The latest version of this license is in
+%%    http://www.latex-project.org/lppl.txt
+%% and version 1.3c or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+%% 
+%% This file may only be distributed together with a copy of the LaTeX
+%% `Tools Bundle'. You may however distribute the LaTeX `Tools Bundle'
+%% without such generated files.
+%% 
+%% The list of all files belonging to the LaTeX `Tools Bundle' is
+%% given in the file `manifest.txt'.
+%% 
+%% File: longtable.dtx Copyright (C) 1990-2001 David Carlisle
+\NeedsTeXFormat{LaTeX2e}[1995/06/01]
+\ProvidesPackage{longtable_doxygen}
+          [2014/10/28 v4.11 Multi-page Table package (DPC) - frozen version for doxygen]
+\def\LT@err{\PackageError{longtable}}
+\def\LT@warn{\PackageWarning{longtable}}
+\def\LT@final@warn{%
+  \AtEndDocument{%
+    \LT@warn{Table \@width s have changed. Rerun LaTeX.\@gobbletwo}}%
+  \global\let\LT@final@warn\relax}
+\DeclareOption{errorshow}{%
+  \def\LT@warn{\PackageInfo{longtable}}}
+\DeclareOption{pausing}{%
+  \def\LT@warn#1{%
+    \LT@err{#1}{This is not really an error}}}
+\DeclareOption{set}{}
+\DeclareOption{final}{}
+\ProcessOptions
+\newskip\LTleft       \LTleft=\fill
+\newskip\LTright      \LTright=\fill
+\newskip\LTpre        \LTpre=\bigskipamount
+\newskip\LTpost       \LTpost=\bigskipamount
+\newcount\LTchunksize \LTchunksize=20
+\let\c@LTchunksize\LTchunksize
+\newdimen\LTcapwidth  \LTcapwidth=4in
+\newbox\LT@head
+\newbox\LT@firsthead
+\newbox\LT@foot
+\newbox\LT@lastfoot
+\newcount\LT@cols
+\newcount\LT@rows
+\newcounter{LT@tables}
+\newcounter{LT@chunks}[LT@tables]
+\ifx\c@table\undefined
+  \newcounter{table}
+  \def\fnum@table{\tablename~\thetable}
+\fi
+\ifx\tablename\undefined
+  \def\tablename{Table}
+\fi
+\newtoks\LT@p@ftn
+\mathchardef\LT@end@pen=30000
+\def\longtable{%
+  \par
+  \ifx\multicols\@undefined
+  \else
+     \ifnum\col@number>\@ne
+       \@twocolumntrue
+     \fi
+  \fi
+  \if@twocolumn
+    \LT@err{longtable not in 1-column mode}\@ehc
+  \fi
+  \begingroup
+  \@ifnextchar[\LT@array{\LT@array[x]}}
+\def\LT@array[#1]#2{%
+  \refstepcounter{table}\stepcounter{LT@tables}%
+  \if l#1%
+    \LTleft\z@ \LTright\fill
+  \else\if r#1%
+    \LTleft\fill \LTright\z@
+  \else\if c#1%
+    \LTleft\fill \LTright\fill
+  \fi\fi\fi
+  \let\LT@mcol\multicolumn
+  \let\LT@@tabarray\@tabarray
+  \let\LT@@hl\hline
+  \def\@tabarray{%
+    \let\hline\LT@@hl
+    \LT@@tabarray}%
+  \let\\\LT@tabularcr\let\tabularnewline\\%
+  \def\newpage{\noalign{\break}}%
+  \def\pagebreak{\noalign{\ifnum`}=0\fi\@testopt{\LT@no@pgbk-}4}%
+  \def\nopagebreak{\noalign{\ifnum`}=0\fi\@testopt\LT@no@pgbk4}%
+  \let\hline\LT@hline \let\kill\LT@kill\let\caption\LT@caption
+  \@tempdima\ht\strutbox
+  \let\@endpbox\LT@endpbox
+  \ifx\extrarowheight\@undefined
+    \let\@acol\@tabacol
+    \let\@classz\@tabclassz \let\@classiv\@tabclassiv
+    \def\@startpbox{\vtop\LT@startpbox}%
+    \let\@@startpbox\@startpbox
+    \let\@@endpbox\@endpbox
+    \let\LT@LL@FM@cr\@tabularcr
+  \else
+    \advance\@tempdima\extrarowheight
+    \col@sep\tabcolsep
+    \let\@startpbox\LT@startpbox\let\LT@LL@FM@cr\@arraycr
+  \fi
+  \setbox\@arstrutbox\hbox{\vrule
+    \@height \arraystretch \@tempdima
+    \@depth \arraystretch \dp \strutbox
+    \@width \z@}%
+  \let\@sharp##\let\protect\relax
+   \begingroup
+    \@mkpream{#2}%
+    \xdef\LT@bchunk{%
+       \global\advance\c@LT@chunks\@ne
+       \global\LT@rows\z@\setbox\z@\vbox\bgroup
+       \LT@setprevdepth
+       \tabskip\LTleft \noexpand\halign to\hsize\bgroup
+      \tabskip\z@ \@arstrut \@preamble \tabskip\LTright \cr}%
+  \endgroup
+  \expandafter\LT@nofcols\LT@bchunk&\LT@nofcols
+  \LT@make@row
+  \m@th\let\par\@empty
+  \everycr{}\lineskip\z@\baselineskip\z@
+  \LT@bchunk}
+\def\LT@no@pgbk#1[#2]{\penalty #1\@getpen{#2}\ifnum`{=0\fi}}
+\def\LT@start{%
+  \let\LT@start\endgraf
+  \endgraf\penalty\z@\vskip\LTpre
+  \dimen@\pagetotal
+  \advance\dimen@ \ht\ifvoid\LT@firsthead\LT@head\else\LT@firsthead\fi
+  \advance\dimen@ \dp\ifvoid\LT@firsthead\LT@head\else\LT@firsthead\fi
+  \advance\dimen@ \ht\LT@foot
+  \dimen@ii\vfuzz
+  \vfuzz\maxdimen
+    \setbox\tw@\copy\z@
+    \setbox\tw@\vsplit\tw@ to \ht\@arstrutbox
+    \setbox\tw@\vbox{\unvbox\tw@}%
+  \vfuzz\dimen@ii
+  \advance\dimen@ \ht
+        \ifdim\ht\@arstrutbox>\ht\tw@\@arstrutbox\else\tw@\fi
+  \advance\dimen@\dp
+        \ifdim\dp\@arstrutbox>\dp\tw@\@arstrutbox\else\tw@\fi
+  \advance\dimen@ -\pagegoal
+  \ifdim \dimen@>\z@\vfil\break\fi
+      \global\@colroom\@colht
+  \ifvoid\LT@foot\else
+    \advance\vsize-\ht\LT@foot
+    \global\advance\@colroom-\ht\LT@foot
+    \dimen@\pagegoal\advance\dimen@-\ht\LT@foot\pagegoal\dimen@
+    \maxdepth\z@
+  \fi
+  \ifvoid\LT@firsthead\copy\LT@head\else\box\LT@firsthead\fi\nobreak
+  \output{\LT@output}}
+\def\endlongtable{%
+  \crcr
+  \noalign{%
+    \let\LT@entry\LT@entry@chop
+    \xdef\LT@save@row{\LT@save@row}}%
+  \LT@echunk
+  \LT@start
+  \unvbox\z@
+  \LT@get@widths
+  \if@filesw
+    {\let\LT@entry\LT@entry@write\immediate\write\@auxout{%
+      \gdef\expandafter\noexpand
+        \csname LT@\romannumeral\c@LT@tables\endcsname
+          {\LT@save@row}}}%
+  \fi
+  \ifx\LT@save@row\LT@@save@row
+  \else
+    \LT@warn{Column \@width s have changed\MessageBreak
+             in table \thetable}%
+    \LT@final@warn
+  \fi
+  \endgraf\penalty -\LT@end@pen
+  \endgroup
+  \global\@mparbottom\z@
+  \pagegoal\vsize
+  \endgraf\penalty\z@\addvspace\LTpost
+  \ifvoid\footins\else\insert\footins{}\fi}
+\def\LT@nofcols#1&{%
+  \futurelet\@let@token\LT@n@fcols}
+\def\LT@n@fcols{%
+  \advance\LT@cols\@ne
+  \ifx\@let@token\LT@nofcols
+    \expandafter\@gobble
+  \else
+    \expandafter\LT@nofcols
+  \fi}
+\def\LT@tabularcr{%
+  \relax\iffalse{\fi\ifnum0=`}\fi
+  \@ifstar
+    {\def\crcr{\LT@crcr\noalign{\nobreak}}\let\cr\crcr
+     \LT@t@bularcr}%
+    {\LT@t@bularcr}}
+\let\LT@crcr\crcr
+\let\LT@setprevdepth\relax
+\def\LT@t@bularcr{%
+  \global\advance\LT@rows\@ne
+  \ifnum\LT@rows=\LTchunksize
+    \gdef\LT@setprevdepth{%
+      \prevdepth\z@\global
+      \global\let\LT@setprevdepth\relax}%
+    \expandafter\LT@xtabularcr
+  \else
+    \ifnum0=`{}\fi
+    \expandafter\LT@LL@FM@cr
+  \fi}
+\def\LT@xtabularcr{%
+  \@ifnextchar[\LT@argtabularcr\LT@ntabularcr}
+\def\LT@ntabularcr{%
+  \ifnum0=`{}\fi
+  \LT@echunk
+  \LT@start
+  \unvbox\z@
+  \LT@get@widths
+  \LT@bchunk}
+\def\LT@argtabularcr[#1]{%
+  \ifnum0=`{}\fi
+  \ifdim #1>\z@
+    \unskip\@xargarraycr{#1}%
+  \else
+    \@yargarraycr{#1}%
+  \fi
+  \LT@echunk
+  \LT@start
+  \unvbox\z@
+  \LT@get@widths
+  \LT@bchunk}
+\def\LT@echunk{%
+  \crcr\LT@save@row\cr\egroup
+  \global\setbox\@ne\lastbox
+    \unskip
+  \egroup}
+\def\LT@entry#1#2{%
+  \ifhmode\@firstofone{&}\fi\omit
+  \ifnum#1=\c@LT@chunks
+  \else
+    \kern#2\relax
+  \fi}
+\def\LT@entry@chop#1#2{%
+  \noexpand\LT@entry
+    {\ifnum#1>\c@LT@chunks
+       1}{0pt%
+     \else
+       #1}{#2%
+     \fi}}
+\def\LT@entry@write{%
+  \noexpand\LT@entry^^J%
+  \@spaces}
+\def\LT@kill{%
+  \LT@echunk
+  \LT@get@widths
+  \expandafter\LT@rebox\LT@bchunk}
+\def\LT@rebox#1\bgroup{%
+  #1\bgroup
+  \unvbox\z@
+  \unskip
+  \setbox\z@\lastbox}
+\def\LT@blank@row{%
+  \xdef\LT@save@row{\expandafter\LT@build@blank
+    \romannumeral\number\LT@cols 001 }}
+\def\LT@build@blank#1{%
+  \if#1m%
+    \noexpand\LT@entry{1}{0pt}%
+    \expandafter\LT@build@blank
+  \fi}
+\def\LT@make@row{%
+  \global\expandafter\let\expandafter\LT@save@row
+    \csname LT@\romannumeral\c@LT@tables\endcsname
+  \ifx\LT@save@row\relax
+    \LT@blank@row
+  \else
+    {\let\LT@entry\or
+     \if!%
+         \ifcase\expandafter\expandafter\expandafter\LT@cols
+         \expandafter\@gobble\LT@save@row
+         \or
+         \else
+           \relax
+         \fi
+        !%
+     \else
+       \aftergroup\LT@blank@row
+     \fi}%
+  \fi}
+\let\setlongtables\relax
+\def\LT@get@widths{%
+  \setbox\tw@\hbox{%
+    \unhbox\@ne
+    \let\LT@old@row\LT@save@row
+    \global\let\LT@save@row\@empty
+    \count@\LT@cols
+    \loop
+      \unskip
+      \setbox\tw@\lastbox
+    \ifhbox\tw@
+      \LT@def@row
+      \advance\count@\m@ne
+    \repeat}%
+  \ifx\LT@@save@row\@undefined
+    \let\LT@@save@row\LT@save@row
+  \fi}
+\def\LT@def@row{%
+  \let\LT@entry\or
+  \edef\@tempa{%
+    \ifcase\expandafter\count@\LT@old@row
+    \else
+      {1}{0pt}%
+    \fi}%
+  \let\LT@entry\relax
+  \xdef\LT@save@row{%
+    \LT@entry
+    \expandafter\LT@max@sel\@tempa
+    \LT@save@row}}
+\def\LT@max@sel#1#2{%
+  {\ifdim#2=\wd\tw@
+     #1%
+   \else
+     \number\c@LT@chunks
+   \fi}%
+  {\the\wd\tw@}}
+\def\LT@hline{%
+  \noalign{\ifnum0=`}\fi
+    \penalty\@M
+    \futurelet\@let@token\LT@@hline}
+\def\LT@@hline{%
+  \ifx\@let@token\hline
+    \global\let\@gtempa\@gobble
+    \gdef\LT@sep{\penalty-\@medpenalty\vskip\doublerulesep}%
+  \else
+    \global\let\@gtempa\@empty
+    \gdef\LT@sep{\penalty-\@lowpenalty\vskip-\arrayrulewidth}%
+  \fi
+  \ifnum0=`{\fi}%
+  \multispan\LT@cols
+     \unskip\leaders\hrule\@height\arrayrulewidth\hfill\cr
+  \noalign{\LT@sep}%
+  \multispan\LT@cols
+     \unskip\leaders\hrule\@height\arrayrulewidth\hfill\cr
+  \noalign{\penalty\@M}%
+  \@gtempa}
+\def\LT@caption{%
+  \noalign\bgroup
+    \@ifnextchar[{\egroup\LT@c@ption\@firstofone}\LT@capti@n}
+\def\LT@c@ption#1[#2]#3{%
+  \LT@makecaption#1\fnum@table{#3}%
+  \def\@tempa{#2}%
+  \ifx\@tempa\@empty\else
+     {\let\\\space
+     \addcontentsline{lot}{table}{\protect\numberline{\thetable}{#2}}}%
+  \fi}
+\def\LT@capti@n{%
+  \@ifstar
+    {\egroup\LT@c@ption\@gobble[]}%
+    {\egroup\@xdblarg{\LT@c@ption\@firstofone}}}
+\def\LT@makecaption#1#2#3{%
+  \LT@mcol\LT@cols c{\hbox to\z@{\hss\parbox[t]\LTcapwidth{%
+    \sbox\@tempboxa{#1{#2: }#3}%
+    \ifdim\wd\@tempboxa>\hsize
+      #1{#2: }#3%
+    \else
+      \hbox to\hsize{\hfil\box\@tempboxa\hfil}%
+    \fi
+    \endgraf\vskip\baselineskip}%
+  \hss}}}
+\def\LT@output{%
+  \ifnum\outputpenalty <-\@Mi
+    \ifnum\outputpenalty > -\LT@end@pen
+      \LT@err{floats and marginpars not allowed in a longtable}\@ehc
+    \else
+      \setbox\z@\vbox{\unvbox\@cclv}%
+      \ifdim \ht\LT@lastfoot>\ht\LT@foot
+        \dimen@\pagegoal
+        \advance\dimen@-\ht\LT@lastfoot
+        \ifdim\dimen@<\ht\z@
+          \setbox\@cclv\vbox{\unvbox\z@\copy\LT@foot\vss}%
+          \@makecol
+          \@outputpage
+          \setbox\z@\vbox{\box\LT@head}%
+        \fi
+      \fi
+      \global\@colroom\@colht
+      \global\vsize\@colht
+      \vbox
+        {\unvbox\z@\box\ifvoid\LT@lastfoot\LT@foot\else\LT@lastfoot\fi}%
+    \fi
+  \else
+    \setbox\@cclv\vbox{\unvbox\@cclv\copy\LT@foot\vss}%
+    \@makecol
+    \@outputpage
+      \global\vsize\@colroom
+    \copy\LT@head\nobreak
+  \fi}
+\def\LT@end@hd@ft#1{%
+  \LT@echunk
+  \ifx\LT@start\endgraf
+    \LT@err
+     {Longtable head or foot not at start of table}%
+     {Increase LTchunksize}%
+  \fi
+  \setbox#1\box\z@
+  \LT@get@widths
+  \LT@bchunk}
+\def\endfirsthead{\LT@end@hd@ft\LT@firsthead}
+\def\endhead{\LT@end@hd@ft\LT@head}
+\def\endfoot{\LT@end@hd@ft\LT@foot}
+\def\endlastfoot{\LT@end@hd@ft\LT@lastfoot}
+\def\LT@startpbox#1{%
+  \bgroup
+    \let\@footnotetext\LT@p@ftntext
+    \setlength\hsize{#1}%
+    \@arrayparboxrestore
+    \vrule \@height \ht\@arstrutbox \@width \z@}
+\def\LT@endpbox{%
+  \@finalstrut\@arstrutbox
+  \egroup
+  \the\LT@p@ftn
+  \global\LT@p@ftn{}%
+  \hfil}
+\def\LT@p@ftntext#1{%
+  \edef\@tempa{\the\LT@p@ftn\noexpand\footnotetext[\the\c@footnote]}%
+  \global\LT@p@ftn\expandafter{\@tempa{#1}}}%
+
+\@namedef{ver@longtable.sty}{2014/10/28 v4.11 Multi-page Table package (DPC) - frozen version for doxygen}
+\endinput
+%%
+%% End of file `longtable.sty'.