xeps/deps/tabu.sty

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112 KiB
TeX

%%
%% This is file `tabu.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% tabu.dtx (with options: `package')
%%
%% This is a generated file.
%% Copyright (FC) 2010-2011 - lppl
%%
%% tabu : 2011/02/26 v2.8 - tabu : Flexible LaTeX tabulars
%%
%% **********************************************************************************************
%% \begin{tabu} { preamble } => default target: \linewidth or \linegoal
%% \begin{tabu} to <dimen>{ preamble } => target specified
%% \begin{tabu} spread <dimen>{ preamble } => target relative to the ``natural width''
%%
%% tabu works in text and in math modes.
%%
%% X columns: automatic width ajustment + horizontal and vertical alignment
%% \begin{tabu} { X[4c] X[1c] X[-2ml] }
%%
%% Horizontal lines and / or leaders:
%% \hline\hline => double horizontal line
%% \firsthline\hline => for nested tabulars
%% \lasthline\hline => for nested tabulars
%% \tabucline[line spec]{column-column} => ``funny'' lines (dash/leader)
%% Automatic lines / leaders :
%% \everyrow{\hline\hline}
%%
%% Vertical lines and / or leaders:
%% \begin{tabu} { |[3pt red] X[4c] X[1c] X[-2ml] |[3pt blue] }
%% \begin{tabu} { |[3pt red] X[4c] X[1c] X[-2ml] |[3pt on 2pt off 4pt blue] }
%%
%% Fixed vertical spacing adjustment:
%% \extrarowheight=<dimen> \extrarowdepth=<dimen>
%% or: \extrarowsep=<dimen> => may be prefixed by \global
%%
%% Dynamic vertical spacing adjustment:
%% \abovetabulinesep=<dimen> \belowtabulinesep=<dimen>
%% or: \tabulinesep=<dimen> => may be prefixed by \global
%%
%% delarray.sty shortcuts: in math and text modes
%% \begin{tabu} .... \({ preamble }\)
%%
%% Algorithms reports:
%% \tracingtabu=1 \tracingtabu=2
%%
%% **********************************************************************************************
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either
%% version 1.3 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
%%
%% This work consists of the main source file tabu.dtx
%% and the derived files
%% tabu.sty, tabu.pdf, tabu.ins
%%
%% tabu : Flexible LaTeX tabulars
%% lppl copyright 2010-2011 by FC <florent.chervet@free.fr>
%%
\NeedsTeXFormat{LaTeX2e}[2005/12/01]
\ProvidesPackage{tabu}[2011/02/26 v2.8 - flexible LaTeX tabulars (FC)]
\RequirePackage{array}[2008/09/09]
\RequirePackage{varwidth}[2009/03/30]
\AtEndOfPackage{\tabu@AtEnd \let\tabu@AtEnd \@undefined}
\let\tabu@AtEnd\@empty
\def\TMP@EnsureCode#1={%
\edef\tabu@AtEnd{\tabu@AtEnd
\catcode#1 \the\catcode#1}%
\catcode#1=%
}% \TMP@EnsureCode
\TMP@EnsureCode 33 = 12 % !
\TMP@EnsureCode 58 = 12 % : (for siunitx)
\TMP@EnsureCode124 = 12 % |
\TMP@EnsureCode 36 = 3 % $ = math shift
\TMP@EnsureCode 38 = 4 % & = tab alignmment character
\TMP@EnsureCode 32 = 10 % space
\TMP@EnsureCode 94 = 7 % ^
\TMP@EnsureCode 95 = 8 % _
%% Constants --------------------------------------------------------
\newcount \c@taburow \def\thetaburow {\number\c@taburow}
\newcount \tabu@nbcols
\newcount \tabu@cnt
\newcount \tabu@Xcol
\let\tabu@start \@tempcnta
\let\tabu@stop \@tempcntb
\newcount \tabu@alloc \tabu@alloc=\m@ne
\newcount \tabu@nested
\def\tabu@alloc@{\global\advance\tabu@alloc \@ne \tabu@nested\tabu@alloc}
\newdimen \tabu@target
\newdimen \tabu@spreadtarget
\newdimen \tabu@naturalX
\newdimen \tabucolX
\let\tabu@DELTA \@tempdimc
\let\tabu@thick \@tempdima
\let\tabu@on \@tempdimb
\let\tabu@off \@tempdimc
\newdimen \tabu@Xsum
\newdimen \extrarowdepth
\newdimen \abovetabulinesep
\newdimen \belowtabulinesep
\newdimen \tabustrutrule \tabustrutrule \z@
\newtoks \tabu@thebody
\newtoks \tabu@footnotes
\newsavebox \tabu@box
\newsavebox \tabu@arstrutbox
\newsavebox \tabu@hleads
\newsavebox \tabu@vleads
\newif \iftabu@colortbl
\newif \iftabu@siunitx
\newif \iftabu@measuring
\newif \iftabu@spread
\newif \iftabu@negcoef
\newif \iftabu@everyrow
\def\tabu@everyrowtrue {\global\let\iftabu@everyrow \iftrue}
\def\tabu@everyrowfalse{\global\let\iftabu@everyrow \iffalse}
\newif \iftabu@long
\newif \iftabuscantokens
\def\tabu@rescan {\tabu@verbatim \scantokens }
%% Utilities (for internal usage) -----------------------------------
\def\tabu@gobblespace #1 {#1}
\def\tabu@gobbletoken #1#2{#1}
\def\tabu@gobbleX{\futurelet\@let@token \tabu@gobblex}
\def\tabu@gobblex{\if ^^J\noexpand\@let@token \expandafter\@gobble
\else\ifx \@sptoken\@let@token
\expandafter\tabu@gobblespace\expandafter\tabu@gobbleX
\fi\fi
}% \tabu@gobblex
\def\tabu@X{^^J}
{\obeyspaces
\global\let\tabu@spxiii= % saves an active space (for \ifx)
\gdef\tabu@@spxiii{ }}
\def\tabu@ifenvir {% only for \multicolumn
\expandafter\tabu@if@nvir\csname\@currenvir\endcsname
}% \tabu@ifenvir
\def\tabu@if@nvir #1{\csname @\ifx\tabu#1first\else
\ifx\longtabu#1first\else
second\fi\fi oftwo\endcsname
}% \tabu@ifenvir
\def\tabu@modulo #1#2{\numexpr\ifnum\numexpr#1=\z@ 0\else #1-(#1-(#2-1)/2)/(#2)*(#2)\fi}
{\catcode`\&=3
\gdef\tabu@strtrim #1{% #1 = control sequence to trim
\ifodd 1\ifx #1\@empty \else \ifx #1\space \else 0\fi \fi
\let\tabu@c@l@r \@empty \let#1\@empty
\else \expandafter \tabu@trimspaces #1&#1\@nnil
\fi
}% \tabu@strtrim
\gdef\tabu@trimspaces #1&#2\@nnil{\let\tabu@c@l@r=#2\tabu@firstspace .#1& &#2}%
\gdef\tabu@firstspace #1#2#3 &{\tabu@lastspace #2#3&}
\gdef\tabu@lastspace #1&#2&#3{\def #3{#1}%
\ifx #3\tabu@c@l@r \def\tabu@c@l@r{\protect\color{#1}}\expandafter\remove@to@nnil \fi
\tabu@trimspaces #1&#3\@nnil}
}% \catcode
\def\tabu@sanitizearg #1#2{{%
\csname \ifcsname if@safe@actives\endcsname % <babel>
@safe@activestrue\else
relax\fi \endcsname
\edef#2{#1}\tabu@strtrim#2\@onelevel@sanitize#2%
\expandafter}\expandafter\def\expandafter#2\expandafter{#2}%
}% \tabu@sanitizearg
\def\tabu@textbar #1{\begingroup \endlinechar\m@ne \scantokens{\def\:{|}}%
\expandafter\endgroup \expandafter#1\:% !!! semi simple group !!!
}% \tabu@textbar
\def\tabu@everyrow@bgroup{\iftabu@everyrow \begingroup \else \noalign{\ifnum0=`}\fi \fi}
\def\tabu@everyrow@egroup{%
\iftabu@everyrow \expandafter \endgroup \the\toks@
\else \ifnum0=`{\fi}%
\fi
}% \tabu@everyrow@egroup
\def\tabu@arstrut {\global\setbox\@arstrutbox \hbox{\vrule
height \arraystretch \dimexpr\ht\strutbox+\extrarowheight
depth \arraystretch \dimexpr\dp\strutbox+\extrarowdepth
width \z@}%
}% \tabu@arstrut
\def\tabu@rearstrut {%
\@tempdima \arraystretch\dimexpr\ht\strutbox+\extrarowheight \relax
\@tempdimb \arraystretch\dimexpr\dp\strutbox+\extrarowdepth \relax
\ifodd 1\ifdim \ht\@arstrutbox=\@tempdima
\ifdim \dp\@arstrutbox=\@tempdimb 0 \fi\fi
\tabu@mkarstrut
\fi
}% \tabu@rearstrut
\def\tabu@@DBG #1{\ifdim\tabustrutrule>\z@ \color{#1}\fi}
\def\tabu@DBG@arstrut {\global\setbox\@arstrutbox
\hbox to\z@{\hbox to\z@{\hss
{\tabu@DBG{cyan}\vrule
height \arraystretch \dimexpr\ht\strutbox+\extrarowheight
depth \z@
width \tabustrutrule}\kern-\tabustrutrule
{\tabu@DBG{pink}\vrule
height \z@
depth \arraystretch \dimexpr\dp\strutbox+\extrarowdepth
width \tabustrutrule}}}%
}% \tabu@DBG@arstrut
\def\tabu@save@decl{\toks\count@ \expandafter{\the\toks\expandafter\count@
\@nextchar}}%
\def\tabu@savedecl{\ifcat$\d@llarend\else
\let\save@decl \tabu@save@decl \fi % no inversion of tokens in text mode
}% \tabu@savedecl
\def\tabu@finalstrut #1{\unskip\ifhmode\nobreak\fi\vrule height\z@ depth\z@ width\z@}
\newcommand*\tabuDisableCommands {\g@addto@macro\tabu@trialh@@k }
\let\tabu@trialh@@k \@empty
\def\tabu@nowrite #1#{{\afterassignment}\toks@}
\let\tabu@write\write
\let\tabu@immediate\immediate
\def\tabu@WRITE{\begingroup
\def\immediate\write{\aftergroup\endgroup
\tabu@immediate\tabu@write}%
}% \tabu@WRITE
\expandafter\def\expandafter\tabu@GenericError\expandafter{%
\expandafter\tabu@WRITE\GenericError}
\def\tabu@warn{\tabu@WRITE\PackageWarning{tabu}}
\def\tabu@noxfootnote [#1]{\@gobble}
\def\tabu@nocolor #1#{\@gobble}
\newcommand*\tabu@norowcolor[2][]{}
\def\tabu@maybesiunitx #1{\def\tabu@temp{#1}%
\futurelet\@let@token \tabu@m@ybesiunitx}
\def\tabu@m@ybesiunitx #1{\def\tabu@m@ybesiunitx {%
\ifx #1\@let@token \let\tabu@cellleft \@empty \let\tabu@cellright \@empty \fi
\tabu@temp}% \tabu@m@ybesiunitx
}\expandafter\tabu@m@ybesiunitx \csname siunitx_table_collect_begin:Nn\endcsname
\def\tabu@celllalign@def #1{\def\tabu@celllalign{\tabu@maybesiunitx{#1}}}%
%% Fixed vertical spacing adjustment: \extrarowsep ------------------
\newcommand*\extrarowsep{\edef\tabu@C@extra{\the\numexpr\tabu@C@extra+1}%
\iftabu@everyrow \aftergroup\tabu@Gextra
\else \aftergroup\tabu@n@Gextra
\fi
\@ifnextchar={\tabu@gobbletoken\tabu@extra} \tabu@extra
}% \extrarowsep
\def\tabu@extra {\@ifnextchar_%
{\tabu@gobbletoken{\tabu@setextra\extrarowheight \extrarowdepth}}
{\ifx ^\@let@token \def\tabu@temp{%
\tabu@gobbletoken{\tabu@setextra\extrarowdepth \extrarowheight}}%
\else \let\tabu@temp \@empty
\afterassignment \tabu@setextrasep \extrarowdepth
\fi \tabu@temp}%
}% \tabu@extra
\def\tabu@setextra #1#2{\def\tabu@temp{\tabu@extr@#1#2}\afterassignment\tabu@temp#2}
\def\tabu@extr@ #1#2{\@ifnextchar^%
{\tabu@gobbletoken{\tabu@setextra\extrarowdepth \extrarowheight}}
{\ifx _\@let@token \def\tabu@temp{%
\tabu@gobbletoken{\tabu@setextra\extrarowheight \extrarowdepth}}%
\else \let\tabu@temp \@empty
\tabu@Gsave \tabu@G@extra \tabu@C@extra \extrarowheight \extrarowdepth
\fi \tabu@temp}%
}% \tabu@extr@
\def\tabu@setextrasep {\extrarowheight=\extrarowdepth
\tabu@Gsave \tabu@G@extra \tabu@C@extra \extrarowheight \extrarowdepth
}% \tabu@setextrasep
\def\tabu@Gextra{\ifx \tabu@G@extra\@empty \else {\tabu@Rextra}\fi}
\def\tabu@n@Gextra{\ifx \tabu@G@extra\@empty \else \noalign{\tabu@Rextra}\fi}
\def\tabu@Rextra{\tabu@Grestore \tabu@G@extra \tabu@C@extra}
\let\tabu@C@extra \z@
\let\tabu@G@extra \@empty
%% Dynamic vertical spacing adjustment: \tabulinesep ----------------
\newcommand*\tabulinesep{\edef\tabu@C@linesep{\the\numexpr\tabu@C@linesep+1}%
\iftabu@everyrow \aftergroup\tabu@Glinesep
\else \aftergroup\tabu@n@Glinesep
\fi
\@ifnextchar={\tabu@gobbletoken\tabu@linesep} \tabu@linesep
}% \tabulinesep
\def\tabu@linesep {\@ifnextchar_%
{\tabu@gobbletoken{\tabu@setsep\abovetabulinesep \belowtabulinesep}}
{\ifx ^\@let@token \def\tabu@temp{%
\tabu@gobbletoken{\tabu@setsep\belowtabulinesep \abovetabulinesep}}%
\else \let\tabu@temp \@empty
\afterassignment \tabu@setlinesep \abovetabulinesep
\fi \tabu@temp}%
}% \tabu@linesep
\def\tabu@setsep #1#2{\def\tabu@temp{\tabu@sets@p#1#2}\afterassignment\tabu@temp#2}
\def\tabu@sets@p #1#2{\@ifnextchar^%
{\tabu@gobbletoken{\tabu@setsep\belowtabulinesep \abovetabulinesep}}
{\ifx _\@let@token \def\tabu@temp{%
\tabu@gobbletoken{\tabu@setsep\abovetabulinesep \belowtabulinesep}}%
\else \let\tabu@temp \@empty
\tabu@Gsave \tabu@G@linesep \tabu@C@linesep \abovetabulinesep \belowtabulinesep
\fi \tabu@temp}%
}% \tabu@sets@p
\def\tabu@setlinesep {\belowtabulinesep=\abovetabulinesep
\tabu@Gsave \tabu@G@linesep \tabu@C@linesep \abovetabulinesep \belowtabulinesep
}% \tabu@setlinesep
\def\tabu@Glinesep{\ifx \tabu@G@linesep\@empty \else {\tabu@Rlinesep}\fi}
\def\tabu@n@Glinesep{\ifx \tabu@G@linesep\@empty \else \noalign{\tabu@Rlinesep}\fi}
\def\tabu@Rlinesep{\tabu@Grestore \tabu@G@linesep \tabu@C@linesep}
\let\tabu@C@linesep \z@
\let\tabu@G@linesep \@empty
%% \global\extrarowsep and \global\tabulinesep -------------------
\def\tabu@Gsave #1#2#3#4{\xdef#1{#1%
\toks#2{\toks\the\currentgrouplevel{\global#3\the#3\global#4\the#4}}}%
}% \tabu@Gsave
\def\tabu@Grestore#1#2{%
\toks#2{}#1\toks\currentgrouplevel\expandafter{\expandafter}\the\toks#2\relax
\ifcat$\the\toks\currentgrouplevel$\else
\global\let#1\@empty \global\let#2\z@
\the\toks\currentgrouplevel
\fi
}% \tabu@Grestore
%% Setting code for every row ---------------------------------------
\newcommand*\everyrow{\tabu@everyrow@bgroup
\tabu@start \z@ \tabu@stop \z@ \tabu@evrstartstop
}% \everyrow
\def\tabu@evrstartstop {\@ifnextchar^%
{\afterassignment \tabu@evrstartstop \tabu@stop=}%
{\ifx ^\@let@token
\afterassignment\tabu@evrstartstop \tabu@start=%
\else \afterassignment\tabu@everyr@w \toks@
\fi}%
}% \tabu@evrstartstop
\def\tabu@everyr@w {%
\xdef\tabu@everyrow{%
\noexpand\tabu@everyrowfalse
\let\noalign \relax
\noexpand\tabu@rowfontreset
\iftabu@colortbl \noexpand\tabu@rc@ \fi % \taburowcolors
\let\noexpand\tabu@docline \noexpand\tabu@docline@evr
\the\toks@
\noexpand\tabu@evrh@@k
\noexpand\tabu@rearstrut
\global\advance\c@taburow \@ne}%
\iftabu@everyrow \toks@\expandafter
{\expandafter\def\expandafter\tabu@evr@L\expandafter{\the\toks@}\ignorespaces}%
\else \xdef\tabu@evr@G{\the\toks@}%
\fi
\tabu@everyrow@egroup
}% \tabu@everyr@w
\def\tabu@evr {\def\tabu@evrh@@k} % for internal use only
\tabu@evr{}
%% line style and leaders -------------------------------------------
\newcommand*\newtabulinestyle [1]{%
{\@for \@tempa :=#1\do{\expandafter\tabu@newlinestyle \@tempa==\@nil}}%
}% \newtabulinestyle
\def\tabu@newlinestyle #1=#2=#3\@nil{\tabu@getline {#2}%
\tabu@sanitizearg {#1}\@tempa
\ifodd 1\ifx \@tempa\@empty \ifdefined\tabu@linestyle@ 0 \fi\fi
\global\expandafter\let
\csname tabu@linestyle@\@tempa \endcsname =\tabu@thestyle \fi
}% \tabu@newlinestyle
\newcommand*\tabulinestyle [1]{\tabu@everyrow@bgroup \tabu@getline{#1}%
\iftabu@everyrow
\toks@\expandafter{\expandafter \def \expandafter
\tabu@ls@L\expandafter{\tabu@thestyle}\ignorespaces}%
\gdef\tabu@ls@{\tabu@ls@L}%
\else
\global\let\tabu@ls@G \tabu@thestyle
\gdef\tabu@ls@{\tabu@ls@G}%
\fi
\tabu@everyrow@egroup
}% \tabulinestyle
\newcommand*\taburulecolor{\tabu@everyrow@bgroup \tabu@textbar \tabu@rulecolor}
\def\tabu@rulecolor #1{\toks@{}%
\def\tabu@temp #1##1#1{\tabu@ruledrsc{##1}}\@ifnextchar #1%
\tabu@temp
\tabu@rulearc
}% \tabu@rulecolor
\def\tabu@ruledrsc #1{\edef\tabu@temp{#1}\tabu@strtrim\tabu@temp
\ifx \tabu@temp\@empty \def\tabu@temp{\tabu@rule@drsc@ {}{}}%
\else \edef\tabu@temp{\noexpand\tabu@rule@drsc@ {}{\tabu@temp}}%
\fi
\tabu@temp
}% \tabu@ruledrsc@
\def\tabu@ruledrsc@ #1#{\tabu@rule@drsc@ {#1}}
\def\tabu@rule@drsc@ #1#2{%
\iftabu@everyrow
\ifx \\#1#2\\\toks@{\let\CT@drsc@ \relax}%
\else \toks@{\def\CT@drsc@{\color #1{#2}}}%
\fi
\else
\ifx \\#1#2\\\global\let\CT@drsc@ \relax
\else \gdef\CT@drsc@{\color #1{#2}}%
\fi
\fi
\tabu@rulearc
}% \tabu@rule@drsc@
\def\tabu@rulearc #1#{\tabu@rule@arc@ {#1}}
\def\tabu@rule@arc@ #1#2{%
\iftabu@everyrow
\ifx \\#1#2\\\toks@\expandafter{\the\toks@ \def\CT@arc@{}}%
\else \toks@\expandafter{\the\toks@ \def\CT@arc@{\color #1{#2}}}%
\fi
\toks@\expandafter{\the\toks@
\let\tabu@arc@L \CT@arc@
\let\tabu@drsc@L \CT@drsc@
\ignorespaces}%
\else
\ifx \\#1#2\\\gdef\CT@arc@{}%
\else \gdef\CT@arc@{\color #1{#2}}%
\fi
\global\let\tabu@arc@G \CT@arc@
\global\let\tabu@drsc@G \CT@drsc@
\fi
\tabu@everyrow@egroup
}% \tabu@rule@arc@
\def\taburowcolors {\tabu@everyrow@bgroup \@testopt \tabu@rowcolors 1}
\def\tabu@rowcolors [#1]#2#{\tabu@rowc@lors{#1}{#2}}
\def\tabu@rowc@lors #1#2#3{%
\toks@{}\@defaultunits \count@ =\number0#2\relax \@nnil
\@defaultunits \tabu@start =\number0#1\relax \@nnil
\ifnum \count@<\tw@ \count@=\tw@ \fi
\advance\tabu@start \m@ne
\ifnum \tabu@start<\z@ \tabu@start \z@ \fi
\tabu@rowcolorseries #3\in@..\in@ \@nnil
}% \tabu@rowcolors
\def\tabu@rowcolorseries #1..#2\in@ #3\@nnil {%
\ifx \in@#1\relax
\iftabu@everyrow \toks@{\def\tabu@rc@{}\let\tabu@rc@L \tabu@rc@}%
\else \gdef\tabu@rc@{}\global\let\tabu@rc@G \tabu@rc@
\fi
\else
\ifx \\#2\\\tabu@rowcolorserieserror \fi
\tabu@sanitizearg{#1}\tabu@temp
\tabu@sanitizearg{#2}\@tempa
\advance\count@ \m@ne
\iftabu@everyrow
\def\tabu@rc@ ##1##2##3##4{\def\tabu@rc@{%
\ifnum ##2=\c@taburow
\definecolorseries{tabu@rcseries@\the\tabu@nested}{rgb}{last}{##3}{##4}\fi
\ifnum \c@taburow<##2 \else
\ifnum \tabu@modulo {\c@taburow-##2}{##1+1}=\z@
\resetcolorseries[{##1}]{tabu@rcseries@\the\tabu@nested}\fi
\xglobal\colorlet{tabu@rc@\the\tabu@nested}{tabu@rcseries@\the\tabu@nested!!+}%
\rowcolor{tabu@rc@\the\tabu@nested}\fi}%
}\edef\x{\noexpand\tabu@rc@ {\the\count@}
{\the\tabu@start}
{\tabu@temp}
{\@tempa}%
}\x
\toks@\expandafter{\expandafter\def\expandafter\tabu@rc@\expandafter{\tabu@rc@}}%
\toks@\expandafter{\the\toks@ \let\tabu@rc@L \tabu@rc@ \ignorespaces}%
\else % inside \noalign
\definecolorseries{tabu@rcseries@\the\tabu@nested}{rgb}{last}{\tabu@temp}{\@tempa}%
\expandafter\resetcolorseries\expandafter[\the\count@]{tabu@rcseries@\the\tabu@nested}%
\xglobal\colorlet{tabu@rc@\the\tabu@nested}{tabu@rcseries@\the\tabu@nested!!+}%
\let\noalign \relax \rowcolor{tabu@rc@\the\tabu@nested}%
\def\tabu@rc@ ##1##2{\gdef\tabu@rc@{%
\ifnum \tabu@modulo {\c@taburow-##2}{##1+1}=\@ne
\resetcolorseries[{##1}]{tabu@rcseries@\the\tabu@nested}\fi
\xglobal\colorlet{tabu@rc@\the\tabu@nested}{tabu@rcseries@\the\tabu@nested!!+}%
\rowcolor{tabu@rc@\the\tabu@nested}}%
}\edef\x{\noexpand\tabu@rc@{\the\count@}{\the\c@taburow}}\x
\global\let\tabu@rc@G \tabu@rc@
\fi
\fi
\tabu@everyrow@egroup
}% \tabu@rowcolorseries
\tabuDisableCommands {\let\tabu@rc@ \@empty }
\def\tabu@rowcolorserieserror {\PackageError{tabu}
{Invalid syntax for \string\taburowcolors
\MessageBreak Please look at the documentation!}\@ehd
}% \tabu@rowcolorserieserror
\newcommand*\tabureset {%
\tabulinesep=\z@ \extrarowsep=\z@ \extratabsurround=\z@
\tabulinestyle{}\everyrow{}\taburulecolor||{}\taburowcolors{}%
}% \tabureset
%% Parsing the line styles ------------------------------------------
\def\tabu@getline #1{\begingroup
\csname \ifcsname if@safe@actives\endcsname % <babel>
@safe@activestrue\else
relax\fi \endcsname
\edef\tabu@temp{#1}\tabu@sanitizearg{#1}\@tempa
\let\tabu@thestyle \relax
\ifcsname tabu@linestyle@\@tempa \endcsname
\edef\tabu@thestyle{\endgroup
\def\tabu@thestyle{\expandafter\noexpand
\csname tabu@linestyle@\@tempa\endcsname}%
}\tabu@thestyle
\else \expandafter\tabu@definestyle \tabu@temp \@nil
\fi
}% \tabu@getline
\def\tabu@definestyle #1#2\@nil {\endlinechar \m@ne \makeatletter
\tabu@thick \maxdimen \tabu@on \maxdimen \tabu@off \maxdimen
\let\tabu@c@lon \@undefined \let\tabu@c@loff \@undefined
\ifodd 1\ifcat .#1\else\ifcat\relax #1\else 0\fi\fi % catcode 12 or non expandable cs
\def\tabu@temp{\tabu@getparam{thick}}%
\else \def\tabu@temp{\tabu@getparam{thick}\maxdimen}%
\fi
{%
\let\tabu@ \relax
\def\:{\obeyspaces \tabu@oXIII \tabu@commaXIII \edef\:}% (space active \: happy ;-))
\scantokens{\:{\tabu@temp #1#2 \tabu@\tabu@}}%
\expandafter}\expandafter
\def\expandafter\:\expandafter{\:}% line spec rewritten now ;-)
\def\;{\def\:}%
\scantokens\expandafter{\expandafter\;\expandafter{\:}}% space is now inactive (catcode 10)
\let\tabu@ \tabu@getcolor \:% all arguments are ready now ;-)
\ifdefined\tabu@c@lon \else \let\tabu@c@lon\@empty \fi
\ifx \tabu@c@lon\@empty \def\tabu@c@lon{\CT@arc@}\fi
\ifdefined\tabu@c@loff \else \let\tabu@c@loff \@empty \fi
\ifdim \tabu@on=\maxdimen \ifdim \tabu@off<\maxdimen
\tabu@on \tabulineon \fi\fi
\ifdim \tabu@off=\maxdimen \ifdim \tabu@on<\maxdimen
\tabu@off \tabulineoff \fi\fi
\ifodd 1\ifdim \tabu@off=\maxdimen \ifdim \tabu@on=\maxdimen 0 \fi\fi
\in@true % <leaders>
\else \in@false % <rule>
\fi
\ifdim\tabu@thick=\maxdimen \def\tabu@thick{\arrayrulewidth}%
\else \edef\tabu@thick{\the\tabu@thick}%
\fi
\edef \tabu@thestyle ##1##2{\endgroup
\def\tabu@thestyle{%
\ifin@ \noexpand\tabu@leadersstyle {\tabu@thick}
{\the\tabu@on}{##1}
{\the\tabu@off}{##2}%
\else \noexpand\tabu@rulesstyle
{##1\vrule width \tabu@thick}%
{##1\leaders \hrule height \tabu@thick \hfil}%
\fi}%
}\expandafter \expandafter
\expandafter \tabu@thestyle \expandafter
\expandafter \expandafter
{\expandafter\tabu@c@lon\expandafter}\expandafter{\tabu@c@loff}%
}% \tabu@definestyle
{\catcode`\O=\active \lccode`\O=`\o \catcode`\,=\active
\lowercase{\gdef\tabu@oXIII {\catcode`\o=\active \let O=\tabu@oxiii}}
\gdef\tabu@commaXIII {\catcode`\,=\active \let ,=\space}
}% \catcode
\def\tabu@oxiii #1{%
\ifcase \ifx n#1\z@ \else
\ifx f#1\@ne\else
\tw@ \fi\fi
\expandafter\tabu@onxiii
\or \expandafter\tabu@ofxiii
\else o%
\fi#1}%
\def\tabu@onxiii #1#2{%
\ifcase \ifx !#2\tw@ \else
\ifcat.\noexpand#2\z@ \else
\ifx \tabu@spxiii#2\@ne\else
\tw@ \fi\fi\fi
\tabu@getparam{on}#2\expandafter\@gobble
\or \expandafter\tabu@onxiii % (space is active)
\else o\expandafter\@firstofone
\fi{#1#2}}%
\def\tabu@ofxiii #1#2{%
\ifx #2f\expandafter\tabu@offxiii
\else o\expandafter\@firstofone
\fi{#1#2}}
\def\tabu@offxiii #1#2{%
\ifcase \ifx !#2\tw@ \else
\ifcat.\noexpand#2\z@ \else
\ifx\tabu@spxiii#2\@ne \else
\tw@ \fi\fi\fi
\tabu@getparam{off}#2\expandafter\@gobble
\or \expandafter\tabu@offxiii % (space is active)
\else o\expandafter\@firstofone
\fi{#1#2}}
\def\tabu@getparam #1{\tabu@ \csname tabu@#1\endcsname=}
\def\tabu@getcolor #1{% \tabu@ <- \tabu@getcolor after \edef
\ifx \tabu@#1\else % no more spec
\let\tabu@theparam=#1\afterassignment \tabu@getc@l@r #1\fi
}% \tabu@getcolor
\def\tabu@getc@l@r #1\tabu@ {%
\def\tabu@temp{#1}\tabu@strtrim \tabu@temp
\ifx \tabu@temp\@empty
\else%\ifcsname \string\color@\tabu@temp \endcsname % if the color exists
\ifx \tabu@theparam \tabu@off \let\tabu@c@loff \tabu@c@l@r
\else \let\tabu@c@lon \tabu@c@l@r
\fi
%\else \tabu@warncolour{\tabu@temp}%
\fi%\fi
\tabu@ % next spec
}% \tabu@getc@l@r
\def\tabu@warncolour #1{\PackageWarning{tabu}
{Color #1 is not defined. Default color used}%
}% \tabu@warncolour
\def\tabu@leadersstyle #1#2#3#4#5{\def\tabu@leaders{{#1}{#2}{#3}{#4}{#5}}%
\ifx \tabu@leaders\tabu@leaders@G \else
\tabu@LEADERS{#1}{#2}{#3}{#4}{#5}\fi
}% \tabu@leadersstyle
\def\tabu@rulesstyle #1#2{\let\tabu@leaders \@undefined
\gdef\tabu@thevrule{#1}\gdef\tabu@thehrule{#2}%
}% \tabu@rulesstyle
%% The leaders boxes ------------------------------------------------
\def\tabu@LEADERS #1#2#3#4#5{%% width, dash, dash color, gap, gap color
{\let\color \tabu@color % => during trials -> \color = \tabu@nocolor
{% % but the leaders boxes should have colors !
\def\@therule{\vrule}\def\@thick{height}\def\@length{width}%
\def\@box{\hbox}\def\@unbox{\unhbox}\def\@elt{\wd}%
\def\@skip{\hskip}\def\@ss{\hss}\def\tabu@leads{\tabu@hleads}%
\tabu@l@@d@rs {#1}{#2}{#3}{#4}{#5}%
\global\let\tabu@thehleaders \tabu@theleaders
}%
{%
\def\@therule{\hrule}\def\@thick{width}\def\@length{height}%
\def\@box{\vbox}\def\@unbox{\unvbox}\def\@elt{\ht}%
\def\@skip{\vskip}\def\@ss{\vss}\def\tabu@leads{\tabu@vleads}%
\tabu@l@@d@rs {#1}{#2}{#3}{#4}{#5}%
\global\let\tabu@thevleaders \tabu@theleaders
}%
\gdef\tabu@leaders@G{{#1}{#2}{#3}{#4}{#5}}%
}%
}% \tabu@LEADERS
\def\tabu@therule #1#2{\@therule \@thick#1\@length\dimexpr#2/2 \@depth\z@}
\def\tabu@l@@d@rs #1#2#3#4#5{%% width, dash, dash color, gap, gap color
\global\setbox \tabu@leads=\@box{%
{#3\tabu@therule{#1}{#2}}%
\ifx\\#5\\\@skip#4\else{#5\tabu@therule{#1}{#4*2}}\fi
{#3\tabu@therule{#1}{#2}}}%
\global\setbox\tabu@leads=\@box to\@elt\tabu@leads{\@ss
{#3\tabu@therule{#1}{#2}}\@unbox\tabu@leads}%
\edef\tabu@theleaders ##1{\def\noexpand\tabu@theleaders {%
{##1\tabu@therule{#1}{#2}}%
\xleaders \copy\tabu@leads \@ss
\tabu@therule{0pt}{-#2}{##1\tabu@therule{#1}{#2}}}%
}\tabu@theleaders{#3}%
}% \tabu@l@@d@rs
%% \tabu \endtabu \tabu* \longtabu \endlongtabu \longtabu* ----------
\newcommand*\tabu {\tabu@longfalse
\ifmmode \def\tabu@ {\array}\def\endtabu {\endarray}%
\else \def\tabu@ {\tabu@tabular}\def\endtabu {\endtabular}\fi
\expandafter\let\csname tabu*\endcsname \tabu
\expandafter\def\csname endtabu*\endcsname{\endtabu}%
\tabu@spreadfalse \tabu@negcoeffalse \tabu@settarget
}% {tabu}
\let\tabu@tabular \tabular % <For LyX: some users redefine \tabular...>
\expandafter\def\csname tabu*\endcsname{\tabuscantokenstrue \tabu}
\newcommand*\longtabu {\tabu@longtrue
\ifmmode\PackageError{tabu}{longtabu not allowed in math mode}\fi
\def\tabu@{\longtable}\def\endlongtabu{\endlongtable}%
\LTchunksize=\@M
\expandafter\let\csname tabu*\endcsname \tabu
\expandafter\def\csname endlongtabu*\endcsname{\endlongtabu}%
\let\LT@startpbox \tabu@LT@startpbox % \everypar{ array struts }
\tabu@spreadfalse \tabu@negcoeffalse \tabu@settarget
}% {longtabu}
\expandafter\def\csname longtabu*\endcsname{\tabuscantokenstrue \longtabu}
\def\tabu@nolongtabu{\PackageError{tabu}
{longtabu requires the longtable package}\@ehd}
%% Read the target and then : \tabular or \@array ------------------
\def\tabu@settarget {\futurelet\@let@token \tabu@sett@rget }
\def\tabu@sett@rget {\tabu@target \z@
\ifcase \ifx \bgroup\@let@token \z@ \else
\ifx \@sptoken\@let@token \@ne \else
\if t\@let@token \tw@ \else
\if s\@let@token \thr@@\else
\z@\fi\fi\fi\fi
\expandafter\tabu@begin
\or \expandafter\tabu@gobblespace\expandafter\tabu@settarget
\or \expandafter\tabu@to
\or \expandafter\tabu@spread
\fi
}% \tabu@sett@rget
\def\tabu@to to{\def\tabu@halignto{to}\tabu@gettarget}
\def\tabu@spread spread{\tabu@spreadtrue\def\tabu@halignto{spread}\tabu@gettarget}
\def\tabu@gettarget {\afterassignment\tabu@linegoaltarget \tabu@target }
\def\tabu@linegoaltarget {\futurelet\tabu@temp \tabu@linegoalt@rget }
\def\tabu@linegoalt@rget {%
\ifx \tabu@temp\LNGL@setlinegoal
\LNGL@setlinegoal \expandafter \@firstoftwo \fi % @gobbles \LNGL@setlinegoal
\tabu@begin
}% \tabu@linegoalt@rget
\def\tabu@begin #1#{%
\iftabu@measuring \expandafter\tabu@nestedmeasure \fi
\ifdim \tabu@target=\z@ \let\tabu@halignto \@empty
\else \edef\tabu@halignto{\tabu@halignto\the\tabu@target}%
\fi
\@testopt \tabu@tabu@ \tabu@aligndefault #1\@nil
}% \tabu@begin
\long\def\tabu@tabu@ [#1]#2\@nil #3{\tabu@setup
\def\tabu@align {#1}\def\tabu@savedpream{\NC@find #3}%
\tabu@ [\tabu@align ]#2{#3\tabu@rewritefirst }%
}% \tabu@tabu@
\def\tabu@nestedmeasure {%
\ifodd 1\iftabu@spread \else \ifdim\tabu@target=\z@ \else 0 \fi\fi\relax
\tabu@spreadtrue
\else \begingroup \iffalse{\fi \ifnum0=`}\fi
\toks@{}\def\tabu@stack{b}%
\expandafter\tabu@collectbody\expandafter\tabu@quickrule
\expandafter\endgroup
\fi
}% \tabu@nestedmeasure
\def\tabu@quickrule {\indent\vrule height\z@ depth\z@ width\tabu@target}
%% \tabu@setup \tabu@init \tabu@indent
\def\tabu@setup{\tabu@alloc@
\ifcase \tabu@nested
\ifmmode \else \iftabu@spread\else \ifdim\tabu@target=\z@
\let\tabu@afterendpar \par
\fi\fi\fi
\def\tabu@aligndefault{c}\tabu@init \tabu@indent
\else % <nested tabu>
\def\tabu@aligndefault{t}\let\tabudefaulttarget \linewidth
\fi
\let\tabu@thetarget \tabudefaulttarget \let\tabu@restored \@undefined
\edef\tabu@NC@list{\the\NC@list}\NC@list{\NC@do \tabu@rewritefirst}%
\everycr{}\let\@startpbox \tabu@startpbox % for nested tabu inside longtabu...
\let\@endpbox \tabu@endpbox % idem " " " " " "
\let\@tabarray \tabu@tabarray % idem " " " " " "
\tabu@setcleanup \tabu@setreset
}% \tabu@setup
\def\tabu@init{\tabu@starttimer \tabu@measuringfalse
\edef\tabu@hfuzz {\the\dimexpr\hfuzz+1sp}\global\tabu@footnotes{}%
\let\firsthline \tabu@firsthline \let\lasthline \tabu@lasthline
\let\firstline \tabu@firstline \let\lastline \tabu@lastline
\let\hline \tabu@hline \let\@xhline \tabu@xhline
\let\color \tabu@color \let\@arstrutbox \tabu@arstrutbox
\iftabu@colortbl\else\let\LT@@hline \tabu@LT@@hline \fi
\tabu@trivlist %<restore \\=\@normalcr inside lists>
\let\@footnotetext \tabu@footnotetext \let\@xfootnotetext \tabu@xfootnotetext
\let\@xfootnote \tabu@xfootnote \let\centering \tabu@centering
\let\raggedright \tabu@raggedright \let\raggedleft \tabu@raggedleft
\let\tabudecimal \tabu@tabudecimal \let\Centering \tabu@Centering
\let\RaggedRight \tabu@RaggedRight \let\RaggedLeft \tabu@RaggedLeft
\let\justifying \tabu@justifying \let\rowfont \tabu@rowfont
\let\fbox \tabu@fbox \let\color@b@x \tabu@color@b@x
\let\tabu@@everycr \everycr \let\tabu@@everypar \everypar
\let\tabu@prepnext@tokORI \prepnext@tok\let\prepnext@tok \tabu@prepnext@tok
\let\tabu@multicolumnORI\multicolumn \let\multicolumn \tabu@multicolumn
\let\tabu@startpbox \@startpbox % for nested tabu inside longtabu pfff !!!
\let\tabu@endpbox \@endpbox % idem " " " " " " "
\let\tabu@tabarray \@tabarray % idem " " " " " " "
\tabu@adl@fix \let\endarray \tabu@endarray % <fix> colortbl & arydshln (delarray)
\iftabu@colortbl\CT@everycr\expandafter{\expandafter\iftabu@everyrow \the\CT@everycr \fi}\fi
}% \tabu@init
\def\tabu@indent{% correction for indentation
\ifdim \parindent>\z@\ifx \linewidth\tabudefaulttarget
\everypar\expandafter{%
\the\everypar\everypar\expandafter{\the\everypar}%
\setbox\z@=\lastbox
\ifdim\wd\z@>\z@ \edef\tabu@thetarget
{\the\dimexpr -\wd\z@+\tabudefaulttarget}\fi
\box\z@}%
\fi\fi
}% \tabu@indent
\def\tabu@setcleanup {% saves last global assignments
\ifodd 1\ifmmode \else \iftabu@long \else 0\fi\fi\relax
\def\tabu@aftergroupcleanup{%
\def\tabu@aftergroupcleanup{\aftergroup\tabu@cleanup}}%
\else
\def\tabu@aftergroupcleanup{%
\aftergroup\aftergroup\aftergroup\tabu@cleanup
\let\tabu@aftergroupcleanup \relax}%
\fi
\let\tabu@arc@Gsave \tabu@arc@G
\let\tabu@arc@G \tabu@arc@L % <init>
\let\tabu@drsc@Gsave \tabu@drsc@G
\let\tabu@drsc@G \tabu@drsc@L % <init>
\let\tabu@ls@Gsave \tabu@ls@G
\let\tabu@ls@G \tabu@ls@L % <init>
\let\tabu@rc@Gsave \tabu@rc@G
\let\tabu@rc@G \tabu@rc@L % <init>
\let\tabu@evr@Gsave \tabu@evr@G
\let\tabu@evr@G \tabu@evr@L % <init>
\let\tabu@celllalign@save \tabu@celllalign
\let\tabu@cellralign@save \tabu@cellralign
\let\tabu@cellleft@save \tabu@cellleft
\let\tabu@cellright@save \tabu@cellright
\let\tabu@@celllalign@save \tabu@@celllalign
\let\tabu@@cellralign@save \tabu@@cellralign
\let\tabu@@cellleft@save \tabu@@cellleft
\let\tabu@@cellright@save \tabu@@cellright
\let\tabu@rowfontreset@save \tabu@rowfontreset
\let\tabu@@rowfontreset@save\tabu@@rowfontreset
\let\tabu@rowfontreset \@empty
\edef\tabu@alloc@save {\the\tabu@alloc}% restore at \tabu@reset
\edef\c@taburow@save {\the\c@taburow}%
\edef\tabu@naturalX@save {\the\tabu@naturalX}%
\let\tabu@naturalXmin@save \tabu@naturalXmin
\let\tabu@naturalXmax@save \tabu@naturalXmax
\let\tabu@mkarstrut@save \tabu@mkarstrut
\edef\tabu@clarstrut{%
\extrarowheight \the\dimexpr \ht\@arstrutbox-\ht\strutbox \relax
\extrarowdepth \the\dimexpr \dp\@arstrutbox-\dp\strutbox \relax
\let\noexpand\@arraystretch \@ne \noexpand\tabu@rearstrut}%
}% \tabu@setcleanup
\def\tabu@cleanup {\begingroup
\globaldefs\@ne \tabu@everyrowtrue
\let\tabu@arc@G \tabu@arc@Gsave
\let\CT@arc@ \tabu@arc@G
\let\tabu@drsc@G \tabu@drsc@Gsave
\let\CT@drsc@ \tabu@drsc@G
\let\tabu@ls@G \tabu@ls@Gsave
\let\tabu@ls@ \tabu@ls@G
\let\tabu@rc@G \tabu@rc@Gsave
\let\tabu@rc@ \tabu@rc@G
\let\CT@do@color \relax
\let\tabu@evr@G \tabu@evr@Gsave
\let\tabu@celllalign \tabu@celllalign@save
\let\tabu@cellralign \tabu@cellralign@save
\let\tabu@cellleft \tabu@cellleft@save
\let\tabu@cellright \tabu@cellright@save
\let\tabu@@celllalign \tabu@@celllalign@save
\let\tabu@@cellralign \tabu@@cellralign@save
\let\tabu@@cellleft \tabu@@cellleft@save
\let\tabu@@cellright \tabu@@cellright@save
\let\tabu@rowfontreset \tabu@rowfontreset@save
\let\tabu@@rowfontreset \tabu@@rowfontreset@save
\tabu@naturalX =\tabu@naturalX@save
\let\tabu@naturalXmax \tabu@naturalXmax@save
\let\tabu@naturalXmin \tabu@naturalXmin@save
\let\tabu@mkarstrut \tabu@mkarstrut@save
\c@taburow =\c@taburow@save
\ifcase \tabu@nested \tabu@alloc \m@ne\fi
\endgroup % <end of \globaldefs>
\ifcase \tabu@nested
\the\tabu@footnotes \global\tabu@footnotes{}%
\tabu@afterendpar \tabu@elapsedtime
\fi
\tabu@clarstrut
\everyrow\expandafter {\tabu@evr@G}%
}% \tabu@cleanup
\let\tabu@afterendpar \relax
\def\tabu@setreset {%
\edef\tabu@savedparams {% \relax for \tabu@message@save
\ifmmode \col@sep \the\arraycolsep
\else \col@sep \the\tabcolsep \fi \relax
\arrayrulewidth \the\arrayrulewidth \relax
\doublerulesep \the\doublerulesep \relax
\extratabsurround \the\extratabsurround \relax
\extrarowheight \the\extrarowheight \relax
\extrarowdepth \the\extrarowdepth \relax
\abovetabulinesep \the\abovetabulinesep \relax
\belowtabulinesep \the\belowtabulinesep \relax
\def\noexpand\arraystretch{\arraystretch}%
\ifdefined\minrowclearance \minrowclearance\the\minrowclearance\relax\fi}%
\begingroup
\@temptokena\expandafter{\tabu@savedparams}% => only for \savetabu / \usetabu
\ifx \tabu@arc@L\relax \else \tabu@setsave \tabu@arc@L \fi
\ifx \tabu@drsc@L\relax \else \tabu@setsave \tabu@drsc@L \fi
\tabu@setsave \tabu@ls@L \tabu@setsave \tabu@evr@L
\expandafter \endgroup \expandafter
\def\expandafter\tabu@saved@ \expandafter{\the\@temptokena
\let\tabu@arc@G \tabu@arc@L
\let\tabu@drsc@G \tabu@drsc@L
\let\tabu@ls@G \tabu@ls@L
\let\tabu@rc@G \tabu@rc@L
\let\tabu@evr@G \tabu@evr@L}%
\def\tabu@reset{\tabu@savedparams
\tabu@everyrowtrue \c@taburow \z@
\let\CT@arc@ \tabu@arc@L
\let\CT@drsc@ \tabu@drsc@L
\let\tabu@ls@ \tabu@ls@L
\let\tabu@rc@ \tabu@rc@L
\global\tabu@alloc \tabu@alloc@save
\everyrow\expandafter{\tabu@evr@L}}%
}% \tabu@reset
\def\tabu@setsave #1{\expandafter\tabu@sets@ve #1\@nil{#1}}
\long\def\tabu@sets@ve #1\@nil #2{\@temptokena\expandafter{\the\@temptokena \def#2{#1}}}
%% The Rewritting Process -------------------------------------------
\def\tabu@newcolumntype #1{%
\expandafter\tabu@new@columntype
\csname NC@find@\string#1\expandafter\endcsname
\csname NC@rewrite@\string#1\endcsname
{#1}%
}% \tabu@newcolumntype
\def\tabu@new@columntype #1#2#3{%
\def#1##1#3{\NC@{##1}}%
\let#2\relax \newcommand*#2%
}% \tabu@new@columntype
\def\tabu@privatecolumntype #1{%
\expandafter\tabu@private@columntype
\csname NC@find@\string#1\expandafter\endcsname
\csname NC@rewrite@\string#1\expandafter\endcsname
\csname tabu@NC@find@\string#1\expandafter\endcsname
\csname tabu@NC@rewrite@\string#1\endcsname
{#1}%
}% \tabu@privatecolumntype
\def\tabu@private@columntype#1#2#3#4{%
\g@addto@macro\tabu@privatecolumns{\let#1#3\let#2#4}%
\tabu@new@columntype#3#4%
}% \tabu@private@columntype
\let\tabu@privatecolumns \@empty
\newcommand*\tabucolumn [1]{\expandafter \def \expandafter
\tabu@highprioritycolumns\expandafter{\tabu@highprioritycolumns
\NC@do #1}}%
\let\tabu@highprioritycolumns \@empty
%% The | ``column'' : rewriting process --------------------------
\tabu@privatecolumntype |{\tabu@rewritevline}
\newcommand*\tabu@rewritevline[1][]{\tabu@vlinearg{#1}%
\expandafter \NC@find \tabu@rewritten}
\def\tabu@lines #1{%
\ifx|#1\else \tabu@privatecolumntype #1{\tabu@rewritevline}\fi
\NC@list\expandafter{\the\NC@list \NC@do #1}%
}% \tabu@lines@
\def\tabu@vlinearg #1{%
\ifx\\#1\\\def\tabu@thestyle {\tabu@ls@}%
\else\tabu@getline {#1}%
\fi
\def\tabu@rewritten ##1{\def\tabu@rewritten{!{##1\tabu@thevline}}%
}\expandafter\tabu@rewritten\expandafter{\tabu@thestyle}%
\expandafter \tabu@keepls \tabu@thestyle \@nil
}% \tabu@vlinearg
\def\tabu@keepls #1\@nil{%
\ifcat $\@cdr #1\@nil $%
\ifx \relax#1\else
\ifx \tabu@ls@#1\else
\let#1\relax
\xdef\tabu@mkpreambuffer{\tabu@mkpreambuffer
\tabu@savels\noexpand#1}\fi\fi\fi
}% \tabu@keepls
\def\tabu@thevline {\begingroup
\ifdefined\tabu@leaders
\setbox\@tempboxa=\vtop to\dimexpr
\ht\@arstrutbox+\dp\@arstrutbox{{\tabu@thevleaders}}%
\ht\@tempboxa=\ht\@arstrutbox \dp\@tempboxa=\dp\@arstrutbox
\box\@tempboxa
\else
\tabu@thevrule
\fi \endgroup
}% \tabu@thevline
\def\tabu@savels #1{%
\expandafter\let\csname\string#1\endcsname #1%
\expandafter\def\expandafter\tabu@reset\expandafter{\tabu@reset
\tabu@resetls#1}}%
\def\tabu@resetls #1{\expandafter\let\expandafter#1\csname\string#1\endcsname}%
%% \multicolumn inside tabu environment -----------------------------
\tabu@newcolumntype \tabu@rewritemulticolumn{%
\aftergroup \tabu@endrewritemulticolumn % after \@mkpream group
\NC@list{\NC@do *}\tabu@textbar \tabu@lines
\tabu@savedecl
\tabu@privatecolumns
\NC@list\expandafter{\the\expandafter\NC@list \tabu@NC@list}%
\let\tabu@savels \relax
\NC@find
}% \tabu@rewritemulticolumn
\def\tabu@endrewritemulticolumn{\gdef\tabu@mkpreambuffer{}\endgroup}
\def\tabu@multicolumn{\tabu@ifenvir \tabu@multic@lumn \tabu@multicolumnORI}
\long\def\tabu@multic@lumn #1#2#3{\multispan{#1}\begingroup
\tabu@everyrowtrue
\NC@list{\NC@do \tabu@rewritemulticolumn}%
\expandafter\@gobbletwo % gobbles \multispan{#1}
\tabu@multicolumnORI{#1}{\tabu@rewritemulticolumn #2}%
{\iftabuscantokens \tabu@rescan \else \expandafter\@firstofone \fi
{#3}}%
}% \tabu@multic@lumn
%% The X column(s): rewriting process -----------------------------
\tabu@privatecolumntype X[1][]{\begingroup \tabu@siunitx{\endgroup \tabu@rewriteX {#1}}}
\def\tabu@nosiunitx #1{#1{}{}\expandafter \NC@find \tabu@rewritten }
\def\tabu@siunitx #1{\@ifnextchar \bgroup
{\tabu@rewriteX@Ss{#1}}
{\tabu@nosiunitx{#1}}}
\def\tabu@rewriteX@Ss #1#2{\@temptokena{}%
\@defaultunits \let\tabu@temp =#2\relax\@nnil
\ifodd 1\ifx S\tabu@temp \else \ifx s\tabu@temp \else 0 \fi\fi
\def\NC@find{\def\NC@find >####1####2<####3\relax{#1 {####1}{####3}%
}\expandafter\NC@find \the\@temptokena \relax
}\expandafter\NC@rewrite@S \@gobble #2\relax
\else \tabu@siunitxerror
\fi
\expandafter \NC@find \tabu@rewritten
}% \tabu@rewriteX@Ss
\def\tabu@siunitxerror {\PackageError{tabu}{Not a S nor s column !
\MessageBreak X column can only embed siunitx S or s columns}\@ehd
}% \tabu@siunitxerror
\def\tabu@rewriteX #1#2#3{\tabu@Xarg {#1}{#2}{#3}%
\iftabu@measuring
\else \tabu@measuringtrue % first X column found in the preamble
\let\@halignto \relax \let\tabu@halignto \relax
\iftabu@spread \tabu@spreadtarget \tabu@target \tabu@target \z@
\else \tabu@spreadtarget \z@ \fi
\ifdim \tabu@target=\z@
\setlength\tabu@target \tabu@thetarget
\tabu@message{\tabu@message@defaulttarget}%
\else \tabu@message{\tabu@message@target}\fi
\fi
}% \tabu@rewriteX
\def\tabu@rewriteXrestore #1#2#3{\let\@halignto \relax
\def\tabu@rewritten{l}}
\def\tabu@Xarg #1#2#3{%
\advance\tabu@Xcol \@ne \let\tabu@Xlcr \@empty
\let\tabu@Xdisp \@empty \let\tabu@Xmath \@empty
\ifx\\#1\\% <shortcut when no option>
\def\tabu@rewritten{p}\tabucolX \p@ % <default coef = 1>
\else
\let\tabu@rewritten \@empty \let\tabu@temp \@empty \tabucolX \z@
\tabu@Xparse {}#1\relax
\fi
\tabu@Xrewritten{#2}{#3}%
}% \tabu@Xarg
\def\tabu@Xparse #1{\futurelet\@let@token \tabu@Xtest}
\expandafter\def\expandafter\tabu@Xparsespace\space{\tabu@Xparse{}}
\def\tabu@Xtest{%
\ifcase \ifx \relax\@let@token \z@ \else
\if ,\@let@token \m@ne\else
\if p\@let@token 1\else
\if m\@let@token 2\else
\if b\@let@token 3\else
\if l\@let@token 4\else
\if c\@let@token 5\else
\if r\@let@token 6\else
\if j\@let@token 7\else
\if L\@let@token 8\else
\if C\@let@token 9\else
\if R\@let@token 10\else
\if J\@let@token 11\else
\ifx \@sptoken\@let@token 12\else
\if .\@let@token 13\else
\if -\@let@token 13\else
\ifcat $\@let@token 14\else
15\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\relax
\or \tabu@Xtype {p}%
\or \tabu@Xtype {m}%
\or \tabu@Xtype {b}%
\or \tabu@Xalign \raggedright\relax
\or \tabu@Xalign \centering\relax
\or \tabu@Xalign \raggedleft\relax
\or \tabu@Xalign \tabu@justify\relax
\or \tabu@Xalign \RaggedRight\raggedright
\or \tabu@Xalign \Centering\centering
\or \tabu@Xalign \RaggedLeft\raggedleft
\or \tabu@Xalign \justifying\tabu@justify
\or \expandafter \tabu@Xparsespace
\or \expandafter \tabu@Xcoef
\or \expandafter \tabu@Xm@th
\or \tabu@Xcoef{}%
\else\expandafter \tabu@Xparse
\fi
}% \tabu@Xtest
\def\tabu@Xalign #1#2{%
\ifx \tabu@Xlcr\@empty \else \PackageWarning{tabu}
{Duplicate horizontal alignment specification}\fi
\ifdefined#1\def\tabu@Xlcr{#1}\let#1\relax
\else \def\tabu@Xlcr{#2}\let#2\relax\fi
\expandafter\tabu@Xparse
}% \tabu@Xalign
\def\tabu@Xtype #1{%
\ifx \tabu@rewritten\@empty \else \PackageWarning{tabu}
{Duplicate vertical alignment specification}\fi
\def\tabu@rewritten{#1}\expandafter\tabu@Xparse
}% \tabu@Xtype
\def\tabu@Xcoef#1{\edef\tabu@temp{\tabu@temp#1}%
\afterassignment\tabu@Xc@ef \tabu@cnt\number\if-#10\fi
}% \tabu@Xcoef
\def\tabu@Xc@ef{\advance\tabucolX \tabu@temp\the\tabu@cnt\p@
\tabu@Xparse{}%
}% \tabu@Xc@ef
\def\tabu@Xm@th #1{\futurelet \@let@token \tabu@Xd@sp}
\def\tabu@Xd@sp{\let\tabu@Xmath=$%
\ifx $\@let@token \def\tabu@Xdisp{\displaystyle}%
\expandafter\tabu@Xparse
\else \expandafter\tabu@Xparse\expandafter{\expandafter}%
\fi
}% \tabu@Xd@sp
\def\tabu@Xrewritten {%
\ifx \tabu@rewritten\@empty \def\tabu@rewritten{p}\fi
\ifdim \tabucolX<\z@ \tabu@negcoeftrue
\else\ifdim \tabucolX=\z@ \tabucolX \p@
\fi\fi
\edef\tabu@temp{{\the\tabu@Xcol}{\tabu@strippt\tabucolX}}%
\edef\tabu@Xcoefs{\tabu@Xcoefs \tabu@ \tabu@temp}%
\edef\tabu@rewritten ##1##2{\def\noexpand\tabu@rewritten{%
>{\tabu@Xlcr \ifx$\tabu@Xmath$\tabu@Xdisp\fi ##1}%
\tabu@rewritten {\tabu@hsize \tabu@temp}%
<{##2\ifx$\tabu@Xmath$\fi}}%
}\tabu@rewritten
}% \tabu@Xrewritten
\def\tabu@hsize #1#2{%
\ifdim #2\p@<\z@
\ifdim \tabucolX=\maxdimen \tabu@wd{#1}\else
\ifdim \tabu@wd{#1}<-#2\tabucolX \tabu@wd{#1}\else -#2\tabucolX\fi
\fi
\else #2\tabucolX
\fi
}% \tabu@hsize
%% \usetabu and \preamble: rewritting process ---------------------
\tabu@privatecolumntype \usetabu [1]{%
\ifx\\#1\\\tabu@saveerr{}\else
\@ifundefined{tabu@saved@\string#1}
{\tabu@saveerr{#1}}
{\let\tabu@rewriteX \tabu@rewriteXrestore
\csname tabu@saved@\string#1\expandafter\endcsname\expandafter\@ne}%
\fi
}% \NC@rewrite@\usetabu
\tabu@privatecolumntype \preamble [1]{%
\ifx\\#1\\\tabu@saveerr{}\else
\@ifundefined{tabu@saved@\string#1}
{\tabu@saveerr{#1}}
{\csname tabu@saved@\string#1\expandafter\endcsname\expandafter\z@}%
\fi
}% \NC@rewrite@\preamble
%% Controlling the rewritting process -------------------------------
\tabu@newcolumntype \tabu@rewritefirst{%
\iftabu@long \aftergroup \tabu@longpream % <the whole implementation is here !>
\else \aftergroup \tabu@pream
\fi
\let\tabu@ \relax \let\tabu@hsize \relax
\let\tabu@Xcoefs \@empty \let\tabu@savels \relax
\tabu@Xcol \z@ \tabu@cnt \tw@
\gdef\tabu@mkpreambuffer{\tabu@{}}\tabu@measuringfalse
\global\setbox\@arstrutbox \box\@arstrutbox
\NC@list{\NC@do *}\tabu@textbar \tabu@lines
\NC@list\expandafter{\the\NC@list \NC@do X}%
\iftabu@siunitx % <siunitx S and s columns>
\NC@list\expandafter{\the\NC@list \NC@do S\NC@do s}\fi
\NC@list\expandafter{\the\expandafter\NC@list \tabu@highprioritycolumns}%
\expandafter\def\expandafter\tabu@NC@list\expandafter{%
\the\expandafter\NC@list \tabu@NC@list}% % * | X S <original>
\NC@list\expandafter{\expandafter \NC@do \expandafter\usetabu
\expandafter \NC@do \expandafter\preamble
\the\NC@list \NC@do \tabu@rewritemiddle
\NC@do \tabu@rewritelast}%
\tabu@savedecl
\tabu@privatecolumns
\edef\tabu@prev{\the\@temptokena}\NC@find \tabu@rewritemiddle
}% NC@rewrite@\tabu@rewritefirst
\tabu@newcolumntype \tabu@rewritemiddle{%
\edef\tabu@temp{\the\@temptokena}\NC@find \tabu@rewritelast
}% \NC@rewrite@\tabu@rewritemiddle
\tabu@newcolumntype \tabu@rewritelast{%
\ifx \tabu@temp\tabu@prev \advance\tabu@cnt \m@ne
\NC@list\expandafter{\tabu@NC@list \NC@do \tabu@rewritemiddle
\NC@do \tabu@rewritelast}%
\else \let\tabu@prev\tabu@temp
\fi
\ifcase \tabu@cnt \expandafter\tabu@endrewrite
\else \expandafter\NC@find \expandafter\tabu@rewritemiddle
\fi
}% \NC@rewrite@\tabu@rewritelast
%% Choosing the strategy --------------------------------------------
\def\tabu@endrewrite {%
\let\tabu@temp \NC@find
\ifx \@arrayright\relax \let\@arrayright \@empty \fi
\count@=%
\ifx \@finalstrut\tabu@finalstrut \z@ % outer in mode 0 print
\iftabu@measuring
\xdef\tabu@mkpreambuffer{\tabu@mkpreambuffer
\tabu@target \csname tabu@\the\tabu@nested.T\endcsname
\tabucolX \csname tabu@\the\tabu@nested.X\endcsname
\edef\@halignto {\ifx\@arrayright\@empty to\tabu@target\fi}}%
\fi
\else\iftabu@measuring 4 % X columns
\xdef\tabu@mkpreambuffer{\tabu@{\tabu@mkpreambuffer
\tabu@target \the\tabu@target
\tabu@spreadtarget \the\tabu@spreadtarget}%
\def\noexpand\tabu@Xcoefs{\tabu@Xcoefs}%
\edef\tabu@halignto{\ifx \@arrayright\@empty to\tabu@target\fi}}%
\let\tabu@Xcoefs \relax
\else\ifcase\tabu@nested \thr@@ % outer, no X
\global\let\tabu@afterendpar \relax
\else \@ne % inner, no X, outer in mode 1 or 2
\fi
\ifdefined\tabu@usetabu
\else \ifdim\tabu@target=\z@
\else \let\tabu@temp \tabu@extracolsep
\fi\fi
\fi
\fi
\xdef\tabu@mkpreambuffer{\count@ \the\count@ \tabu@mkpreambuffer}%
\tabu@temp
}% \tabu@endrewrite
\def\tabu@extracolsep{\@defaultunits \expandafter\let
\expandafter\tabu@temp \expandafter=\the\@temptokena \relax\@nnil
\ifx \tabu@temp\@sptoken
\expandafter\tabu@gobblespace \expandafter\tabu@extracolsep
\else
\edef\tabu@temp{\noexpand\NC@find
\if |\noexpand\tabu@temp @%
\else\if !\noexpand\tabu@temp @%
\else !%
\fi\fi
{\noexpand\extracolsep\noexpand\@flushglue}}%
\fi
\tabu@temp
}% \tabu@extrac@lsep
%% Implementing the strategy ----------------------------------------
\long\def\tabu@pream #1\@preamble {%
\let\tabu@ \tabu@@ \tabu@mkpreambuffer \tabu@aftergroupcleanup
\NC@list\expandafter {\tabu@NC@list}% in case of nesting...
\ifdefined\tabu@usetabu \tabu@usetabu \tabu@target \z@ \fi
\let\tabu@savedpreamble \@preamble
\global\let\tabu@elapsedtime \relax
\tabu@thebody ={#1\tabu@aftergroupcleanup}%
\tabu@thebody =\expandafter{\the\expandafter\tabu@thebody
\@preamble}%
\edef\tabuthepreamble {\the\tabu@thebody}% ( no @ allowed for \scantokens )
\tabu@select
}% \tabu@pream
\long\def\tabu@longpream #1\LT@bchunk #2\LT@bchunk{%
\let\tabu@ \tabu@@ \tabu@mkpreambuffer \tabu@aftergroupcleanup
\NC@list\expandafter {\tabu@NC@list}% in case of nesting...
\let\tabu@savedpreamble \@preamble
\global\let\tabu@elapsedtime \relax
\tabu@thebody ={#1\LT@bchunk #2\tabu@aftergroupcleanup \LT@bchunk}%
\edef\tabuthepreamble {\the\tabu@thebody}% ( no @ allowed for \scantokens )
\tabu@select
}% \tabu@longpream
\def\tabu@select {%
\ifnum\tabu@nested>\z@ \tabuscantokensfalse \fi
\ifnum \count@=\@ne \iftabu@measuring \count@=\tw@ \fi\fi
\ifcase \count@
\global\let\tabu@elapsedtime \relax
\tabu@seteverycr
\expandafter \tabuthepreamble % vertical adjustment (inheritated from outer)
\or % exit in vertical measure + struts per cell because no X and outer in mode 3
\tabu@evr{\tabu@verticalinit}\tabu@celllalign@def{\tabu@verticalmeasure}%
\def\tabu@cellralign{\tabu@verticalspacing}%
\tabu@seteverycr
\expandafter \tabuthepreamble
\or % exit without measure because no X and outer in mode 4
\tabu@evr{}\tabu@celllalign@def{}\let\tabu@cellralign \@empty
\tabu@seteverycr
\expandafter \tabuthepreamble
\else % needs trials
\tabu@evr{}\tabu@celllalign@def{}\let\tabu@cellralign \@empty
\tabu@savecounters
\expandafter \tabu@setstrategy
\fi
}% \tabu@select
\def\tabu@@ {\gdef\tabu@mkpreambuffer}
%% Protections to set up before trials ------------------------------
\def\tabu@setstrategy {\begingroup % <trials group>
\tabu@trialh@@k \tabu@cnt \z@ % number of trials
\hbadness \@M \let\hbadness \@tempcnta
\hfuzz \maxdimen \let\hfuzz \@tempdima
\let\write \tabu@nowrite\let\GenericError \tabu@GenericError
\let\savetabu \@gobble \let\tabudefaulttarget \linewidth
\let\@footnotetext \@gobble \let\@xfootnote \tabu@xfootnote
\let\color \tabu@nocolor\let\rowcolor \tabu@norowcolor
\let\tabu@aftergroupcleanup \relax % only after the last trial
\tabu@mkpreambuffer
\ifnum \count@>\thr@@ \let\@halignto \@empty \tabucolX@init
\def\tabu@lasttry{\m@ne\p@}\fi
\begingroup \iffalse{\fi \ifnum0=`}\fi
\toks@{}\def\tabu@stack{b}\iftabuscantokens \endlinechar=10 \obeyspaces \fi %
\tabu@collectbody \tabu@strategy %
}% \tabu@setstrategy
\def\tabu@savecounters{%
\def\@elt ##1{\csname c@##1\endcsname\the\csname c@##1\endcsname}%
\edef\tabu@clckpt {\begingroup \globaldefs=\@ne \cl@@ckpt \endgroup}\let\@elt \relax
}% \tabu@savecounters
\def\tabucolX@init {% \tabucolX <= \tabu@target / (sum coefs > 0)
\dimen@ \z@ \tabu@Xsum \z@ \tabucolX \z@ \let\tabu@ \tabu@Xinit \tabu@Xcoefs
\ifdim \dimen@>\z@
\@tempdima \dimexpr \tabu@target *\p@/\dimen@ + \tabu@hfuzz\relax
\ifdim \tabucolX<\@tempdima \tabucolX \@tempdima \fi
\fi
}% \tabucolX@init
\def\tabu@Xinit #1#2{\tabu@Xcol #1 \advance \tabu@Xsum
\ifdim #2\p@>\z@ #2\p@ \advance\dimen@ #2\p@
\else -#2\p@ \tabu@negcoeftrue
\@tempdima \dimexpr \tabu@target*\p@/\dimexpr-#2\p@\relax \relax
\ifdim \tabucolX<\@tempdima \tabucolX \@tempdima \fi
\tabu@wddef{#1}{0pt}%
\fi
}% \tabu@Xinit
%% Collecting the environment body ----------------------------------
\long\def\tabu@collectbody #1#2\end #3{%
\edef\tabu@stack{\tabu@pushbegins #2\begin\end\expandafter\@gobble\tabu@stack}%
\ifx \tabu@stack\@empty
\toks@\expandafter{\expandafter\tabu@thebody\expandafter{\the\toks@ #2}%
\def\tabu@end@envir{\end{#3}}%
\iftabuscantokens
\iftabu@long \def\tabu@endenvir {\end{#3}\tabu@gobbleX}%
\else \def\tabu@endenvir {\let\endarray \@empty
\end{#3}\tabu@gobbleX}%
\fi
\else \def\tabu@endenvir {\end{#3}}\fi}%
\let\tabu@collectbody \tabu@endofcollect
\else\def\tabu@temp{#3}%
\ifx \tabu@temp\@empty \toks@\expandafter{\the\toks@ #2\end }%
\else \ifx\tabu@temp\tabu@@spxiii \toks@\expandafter{\the\toks@ #2\end #3}%
\else \ifx\tabu@temp\tabu@X \toks@\expandafter{\the\toks@ #2\end #3}%
\else \toks@\expandafter{\the\toks@ #2\end{#3}}%
\fi\fi\fi
\fi
\tabu@collectbody{#1}%
}% \tabu@collectbody
\long\def\tabu@pushbegins#1\begin#2{\ifx\end#2\else b\expandafter\tabu@pushbegins\fi}%
\def\tabu@endofcollect #1{\ifnum0=`{}\fi
\expandafter\endgroup \the\toks@ #1%
}% \tabu@endofcollect
%% The trials: switching between strategies -------------------------
\def\tabu@strategy {\relax % stops \count@ assignment !
\ifcase\count@ % case 0 = print with vertical adjustment (outer is finished)
\expandafter \tabu@endoftrials
\or % case 1 = exit in vertical measure (outer in mode 3)
\expandafter\xdef\csname tabu@\the\tabu@nested.T\endcsname{\the\tabu@target}%
\expandafter\xdef\csname tabu@\the\tabu@nested.X\endcsname{\the\tabucolX}%
\expandafter \tabu@endoftrials
\or % case 2 = exit with a rule replacing the table (outer in mode 4)
\expandafter \tabu@quickend
\or % case 3 = outer is in mode 3 because of no X
\begingroup
\tabu@evr{\tabu@verticalinit}\tabu@celllalign@def{\tabu@verticalmeasure}%
\def\tabu@cellralign{\tabu@verticalspacing}%
\expandafter \tabu@measuring
\else % case 4 = horizontal measure
\begingroup
\global\let\tabu@elapsedtime \tabu@message@etime
\long\def\multicolumn##1##2##3{\multispan{##1}}%
\let\tabu@startpboxORI \@startpbox
\iftabu@spread
\def\tabu@naturalXmax {\z@}%
\let\tabu@naturalXmin \tabu@naturalXmax
\tabu@evr{\global\tabu@naturalX \z@}%
\let\@startpbox \tabu@startpboxmeasure
\else\iftabu@negcoef
\let\@startpbox \tabu@startpboxmeasure
\else \let\@startpbox \tabu@startpboxquick
\fi\fi
\expandafter \tabu@measuring
\fi
}% \tabu@strategy
\def\tabu@measuring{\expandafter \tabu@trial \expandafter
\count@ \the\count@ \tabu@endtrial
}% \tabu@measuring
\def\tabu@trial{\iftabu@long \tabu@longtrial \else \tabu@shorttrial \fi}
\def\tabu@shorttrial {\setbox\tabu@box \hbox\bgroup \tabu@seteverycr
\ifx \tabu@savecounters\relax \else
\let\tabu@savecounters \relax \tabu@clckpt \fi
$\iftabuscantokens \tabu@rescan \else \expandafter\@secondoftwo \fi
\expandafter{\expandafter \tabuthepreamble
\the\tabu@thebody
\csname tabu@adl@endtrial\endcsname
\endarray}$\egroup % got \tabu@box
}% \tabu@shorttrial
\def\tabu@longtrial {\setbox\tabu@box \hbox\bgroup \tabu@seteverycr
\ifx \tabu@savecounters\relax \else
\let\tabu@savecounters \relax \tabu@clckpt \fi
\iftabuscantokens \tabu@rescan \else \expandafter\@secondoftwo \fi
\expandafter{\expandafter \tabuthepreamble
\the\tabu@thebody
\tabuendlongtrial}\egroup % got \tabu@box
}% \tabu@longtrial
\def\tabuendlongtrial{% no @ allowed for \scantokens
\LT@echunk \global\setbox\@ne \hbox{\unhbox\@ne}\kern\wd\@ne
\LT@get@widths
}% \tabuendlongtrial
\def\tabu@adl@endtrial{% <arydshln in nested trials - problem for global column counters!>
\crcr \noalign{\global\adl@ncol \tabu@nbcols}}% anything global is crap, junky and fails !
\def\tabu@seteverycr {\tabu@reset
\everycr \expandafter{\the\everycr \tabu@everycr}%
\let\everycr \tabu@noeverycr % <for ialign>
}% \tabu@seteverycr
\def\tabu@noeverycr{{\aftergroup\tabu@restoreeverycr \afterassignment}\toks@}
\def\tabu@restoreeverycr {\let\everycr \tabu@@everycr}
\def\tabu@everycr {\iftabu@everyrow \noalign{\tabu@everyrow}\fi}
\def\tabu@endoftrials {%
\iftabuscantokens \expandafter\@firstoftwo
\else \expandafter\@secondoftwo
\fi
{\expandafter \tabu@closetrialsgroup \expandafter
\tabu@rescan \expandafter{%
\expandafter\tabuthepreamble
\the\expandafter\tabu@thebody
\iftabu@long \else \endarray \fi}}
{\expandafter\tabu@closetrialsgroup \expandafter
\tabuthepreamble
\the\tabu@thebody}%
\tabu@endenvir % Finish !
}% \tabu@endoftrials
\def\tabu@closetrialsgroup {%
\toks@\expandafter{\tabu@endenvir}%
\edef\tabu@bufferX{\endgroup
\tabucolX \the\tabucolX
\tabu@target \the\tabu@target
\tabu@cnt \the\tabu@cnt
\def\noexpand\tabu@endenvir{\the\toks@}%
%Quid de \@halignto = \tabu@halignto ??
}% \tabu@bufferX
\tabu@bufferX
\ifcase\tabu@nested % print out (outer in mode 0)
\global\tabu@cnt \tabu@cnt
\tabu@evr{\tabu@verticaldynamicadjustment}%
\tabu@celllalign@def{\everypar{}}\let\tabu@cellralign \@empty
\let\@finalstrut \tabu@finalstrut
\else % vertical measure of nested tabu
\tabu@evr{\tabu@verticalinit}%
\tabu@celllalign@def{\tabu@verticalmeasure}%
\def\tabu@cellralign{\tabu@verticalspacing}%
\fi
\tabu@clckpt \let\@halignto \tabu@halignto
\let\@halignto \@empty
\tabu@seteverycr
\ifdim \tabustrutrule>\z@ \ifnum\tabu@nested=\z@
\setbox\@arstrutbox \box\voidb@x % force \@arstrutbox to be rebuilt (visible struts)
\fi\fi
}% \tabu@closetrialsgroup
\def\tabu@quickend {\expandafter \endgroup \expandafter
\tabu@target \the\tabu@target \tabu@quickrule
\let\endarray \relax \tabu@endenvir
}% \tabu@quickend
\def\tabu@endtrial {\relax % stops \count@ assignment !
\ifcase \count@ \tabu@err % case 0 = impossible here
\or \tabu@err % case 1 = impossible here
\or \tabu@err % case 2 = impossible here
\or % case 3 = outer goes into mode 0
\def\tabu@bufferX{\endgroup}\count@ \z@
\else % case 4 = outer goes into mode 3
\iftabu@spread \tabu@spreadarith % inner into mode 1 (outer in mode 3)
\else \tabu@arith % or 2 (outer in mode 4)
\fi
\count@=%
\ifcase\tabu@nested \thr@@ % outer goes into mode 3
\else\iftabu@measuring \tw@ % outer is in mode 4
\else \@ne % outer is in mode 3
\fi\fi
\edef\tabu@bufferX{\endgroup
\tabucolX \the\tabucolX
\tabu@target \the\tabu@target}%
\fi
\expandafter \tabu@bufferX \expandafter
\count@ \the\count@ \tabu@strategy
}% \tabu@endtrial
\def\tabu@err{\errmessage{(tabu) Internal impossible error! (\count@=\the\count@)}}
%% The algorithms: compute the widths / stop or go on ---------------
\def\tabu@arithnegcoef {%
\@tempdima \z@ \dimen@ \z@ \let\tabu@ \tabu@arith@negcoef \tabu@Xcoefs
}% \tabu@arithnegcoef
\def\tabu@arith@negcoef #1#2{%
\ifdim #2\p@>\z@ \advance\dimen@ #2\p@ % saturated by definition
\advance\@tempdima #2\tabucolX
\else
\ifdim -#2\tabucolX <\tabu@wd{#1}% c_i X < natural width <= \tabu@target-> saturated
\advance\dimen@ -#2\p@
\advance\@tempdima -#2\tabucolX
\else
\advance\@tempdima \tabu@wd{#1}% natural width <= c_i X => neutralised
\ifdim \tabu@wd{#1}<\tabu@target \else % neutralised
\advance\dimen@ -#2\p@ % saturated (natural width = tabu@target)
\fi
\fi
\fi
}% \tabu@arith@negcoef
\def\tabu@givespace #1#2{% here \tabu@DELTA < \z@
\ifdim \@tempdima=\z@
\tabu@wddef{#1}{\the\dimexpr -\tabu@DELTA*\p@/\tabu@Xsum}%
\else
\tabu@wddef{#1}{\the\dimexpr \tabu@hsize{#1}{#2}
*(\p@ -\tabu@DELTA*\p@/\@tempdima)/\p@\relax}%
\fi
}% \tabu@givespace
\def\tabu@arith {\advance\tabu@cnt \@ne
\ifnum \tabu@cnt=\@ne \tabu@message{\tabu@titles}\fi
\tabu@arithnegcoef
\@tempdimb \dimexpr \wd\tabu@box -\@tempdima \relax % <incompressible material>
\tabu@DELTA = \dimexpr \wd\tabu@box - \tabu@target \relax
\tabu@message{\tabu@message@arith}%
\ifdim \tabu@DELTA <\tabu@hfuzz
\ifdim \tabu@DELTA<\z@ % wd (tabu)<\tabu@target ?
\let\tabu@ \tabu@givespace \tabu@Xcoefs
\advance\@tempdima \@tempdimb \advance\@tempdima -\tabu@DELTA % for message
\else % already converged: nothing to do but nearly impossible...
\fi
\tabucolX \maxdimen
\tabu@measuringfalse
\else % need for narrower X columns
\tabucolX =\dimexpr (\@tempdima -\tabu@DELTA) *\p@/\tabu@Xsum \relax
\tabu@measuringtrue
\@whilesw \iftabu@measuring\fi {%
\advance\tabu@cnt \@ne
\tabu@arithnegcoef
\tabu@DELTA =\dimexpr \@tempdima+\@tempdimb -\tabu@target \relax % always < 0 here
\tabu@message{\tabu@header
\tabu@msgalign \tabucolX { }{ }{ }{ }{ }\@@
\tabu@msgalign \@tempdima+\@tempdimb { }{ }{ }{ }{ }\@@
\tabu@msgalign \tabu@target { }{ }{ }{ }{ }\@@
\tabu@msgalign@PT \dimen@ { }{}{}{}{}{}{}\@@
\ifdim -\tabu@DELTA<\tabu@hfuzz \tabu@spaces target ok\else
\tabu@msgalign \dimexpr -\tabu@DELTA *\p@/\dimen@ {}{}{}{}{}\@@
\fi}%
\ifdim -\tabu@DELTA<\tabu@hfuzz
\advance\@tempdima \@tempdimb % for message
\tabu@measuringfalse
\else
\advance\tabucolX \dimexpr -\tabu@DELTA *\p@/\dimen@ \relax
\fi
}%
\fi
\tabu@message{\tabu@message@reached}%
\edef\tabu@bufferX{\endgroup \tabu@cnt \the\tabu@cnt
\tabucolX \the\tabucolX
\tabu@target \the\tabu@target}%
}% \tabu@arith
\def\tabu@spreadarith {%
\dimen@ \z@ \@tempdima \tabu@naturalXmax \let\tabu@ \tabu@spread@arith \tabu@Xcoefs
\edef\tabu@naturalXmin {\the\dimexpr\tabu@naturalXmin*\dimen@/\p@}%
\@tempdimc =\dimexpr \wd\tabu@box -\tabu@naturalXmax+\tabu@naturalXmin \relax
\iftabu@measuring
\tabu@target =\dimexpr \@tempdimc+\tabu@spreadtarget \relax
\edef\tabu@bufferX{\endgroup \tabucolX \the\tabucolX \tabu@target\the\tabu@target}%
\else
\tabu@message{\tabu@message@spreadarith}%
\ifdim \dimexpr \@tempdimc+\tabu@spreadtarget >\tabu@target
\tabu@message{(tabu) spread
\ifdim \@tempdimc>\tabu@target useless here: default target used%
\else too large: reduced to fit default target\fi.}%
\else
\tabu@target =\dimexpr \@tempdimc+\tabu@spreadtarget \relax
\tabu@message{(tabu) spread: New target set to \the\tabu@target^^J}%
\fi
\begingroup \let\tabu@wddef \@gobbletwo
\@tempdimb \@tempdima
\tabucolX@init
\tabu@arithnegcoef
\wd\tabu@box =\dimexpr \wd\tabu@box +\@tempdima-\@tempdimb \relax
\expandafter\endgroup \expandafter\tabucolX \the\tabucolX
\tabu@arith
\fi
}% \tabu@spreadarith
\def\tabu@spread@arith #1#2{%
\ifdim #2\p@>\z@ \advance\dimen@ #2\p@
\else \advance\@tempdima \tabu@wd{#1}\relax
\fi
}% \tabu@spread@arith
%% Reporting in the .log file ---------------------------------------
\def\tabu@message@defaulttarget{%
\ifnum\tabu@nested=\z@^^J(tabu) Default target:
\ifx\tabudefaulttarget\linewidth \string\linewidth
\ifdim \tabu@thetarget=\linewidth \else
-\the\dimexpr\linewidth-\tabu@thetarget\fi =
\else\ifx\tabudefaulttarget\linegoal\string\linegoal=
\fi\fi
\else (tabu) Default target (nested): \fi
\the\tabu@target \on@line
\ifnum\tabu@nested=\z@ , page \the\c@page\fi}
\def\tabu@message@target {^^J(tabu) Target specified:
\the\tabu@target \on@line, page \the\c@page}
\def\tabu@message@arith {\tabu@header
\tabu@msgalign \tabucolX { }{ }{ }{ }{ }\@@
\tabu@msgalign \wd\tabu@box { }{ }{ }{ }{ }\@@
\tabu@msgalign \tabu@target { }{ }{ }{ }{ }\@@
\tabu@msgalign@PT \dimen@ { }{}{}{}{}{}{}\@@
\ifdim \tabu@DELTA<\tabu@hfuzz giving space\else
\tabu@msgalign \dimexpr (\@tempdima-\tabu@DELTA) *\p@/\tabu@Xsum -\tabucolX {}{}{}{}{}\@@
\fi
}% \tabu@message@arith
\def\tabu@message@spreadarith {\tabu@spreadheader
\tabu@msgalign \tabu@spreadtarget { }{ }{ }{ }{}\@@
\tabu@msgalign \wd\tabu@box { }{ }{ }{ }{}\@@
\tabu@msgalign -\tabu@naturalXmax { }{}{}{}{}\@@
\tabu@msgalign \tabu@naturalXmin { }{ }{ }{ }{}\@@
\tabu@msgalign \ifdim \dimexpr\@tempdimc>\tabu@target \tabu@target
\else \@tempdimc+\tabu@spreadtarget \fi
{}{}{}{}{}\@@}
\def\tabu@message@negcoef #1#2{
\tabu@spaces\tabu@spaces\space * #1. X[\rem@pt#2]:
\space width = \tabu@wd {#1}
\expandafter\string\csname tabu@\the\tabu@nested.W\number#1\endcsname
\ifdim -\tabu@pt#2\tabucolX<\tabu@target
< \number-\rem@pt#2 X
= \the\dimexpr -\tabu@pt#2\tabucolX \relax
\else
<= \the\tabu@target\space < \number-\rem@pt#2 X\fi}
\def\tabu@message@reached{\tabu@header
******* Reached Target:
hfuzz = \tabu@hfuzz\on@line\space *******}
\def\tabu@message@etime{\edef\tabu@stoptime{\the\pdfelapsedtime}%
\tabu@message{(tabu)\tabu@spaces Time elapsed during measure:
\the\numexpr(\tabu@stoptime-\tabu@starttime-32767)/65536\relax sec
\the\numexpr\numexpr(\tabu@stoptime-\tabu@starttime)
-\numexpr(\tabu@stoptime-\tabu@starttime-32767)/65536\relax*65536\relax
*1000/65536\relax ms \tabu@spaces(\the\tabu@cnt\space
cycle\ifnum\tabu@cnt>\@ne s\fi)^^J^^J}}
\def\tabu@message@verticalsp {%
\ifdim \@tempdima>\tabu@ht
\ifdim \@tempdimb>\tabu@dp
\expandafter\expandafter\expandafter\string\tabu@ht =
\tabu@msgalign \@tempdima { }{ }{ }{ }{ }\@@
\expandafter\expandafter\expandafter\string\tabu@dp =
\tabu@msgalign \@tempdimb { }{ }{ }{ }{ }\@@^^J%
\else
\expandafter\expandafter\expandafter\string\tabu@ht =
\tabu@msgalign \@tempdima { }{ }{ }{ }{ }\@@^^J%
\fi
\else\ifdim \@tempdimb>\tabu@dp
\tabu@spaces\tabu@spaces\tabu@spaces
\expandafter\expandafter\expandafter\string\tabu@dp =
\tabu@msgalign \@tempdimb { }{ }{ }{ }{ }\@@^^J\fi
\fi
}% \tabu@message@verticalsp
\edef\tabu@spaces{\@spaces}
\def\tabu@strippt{\expandafter\tabu@pt\the}
{\@makeother\P \@makeother\T\lowercase{\gdef\tabu@pt #1PT{#1}}}
\def\tabu@msgalign{\expandafter\tabu@msg@align\the\dimexpr}
\def\tabu@msgalign@PT{\expandafter\tabu@msg@align\romannumeral-`\0\tabu@strippt}
\def\do #1{%
\def\tabu@msg@align##1.##2##3##4##5##6##7##8##9\@@{%
\ifnum##1<10 #1 #1\else
\ifnum##1<100 #1 \else
\ifnum##1<\@m #1\fi\fi\fi
##1.##2##3##4##5##6##7##8#1}%
\def\tabu@header{(tabu) \ifnum\tabu@cnt<10 #1\fi\the\tabu@cnt) }%
\def\tabu@titles{\ifnum \tabu@nested=\z@
(tabu) Try#1 #1 tabu X #1 #1 #1tabu Width #1 #1 Target
#1 #1 #1 Coefs #1 #1 #1 Update^^J\fi}%
\def\tabu@spreadheader{%
(tabu) Try#1 #1 Spread #1 #1 tabu Width #1 #1 #1 Nat. X #1 #1 #1 #1Nat. Min.
#1 New Target^^J%
(tabu) sprd}
\def\tabu@message@save {\begingroup
\def\x ####1{\tabu@msg@align ####1{ }{ }{ }{ }{}\@@}
\def\z ####1{\expandafter\x\expandafter{\romannumeral-`\0\tabu@strippt
\dimexpr####1\p@{ }{ }}}%
\let\color \relax \def\tabu@rulesstyle ####1####2{\detokenize{####1}}%
\let\CT@arc@ \relax \let\@preamble \@gobble
\let\tabu@savedpream \@firstofone
\let\tabu@savedparams \@firstofone
\def\tabu@target ####1\relax {(tabu) target #1 #1 #1 #1 #1 = \x{####1}^^J}%
\def\tabucolX ####1\relax {(tabu) X columns width#1 = \x{####1}^^J}%
\def\tabu@nbcols ####1\relax {(tabu) Number of columns: \z{####1}^^J}%
\def\tabu@aligndefault ####1{(tabu) Default alignment: #1 #1 ####1^^J}%
\def\col@sep ####1\relax {(tabu) column sep #1 #1 #1 = \x{####1}^^J}%
\def\arrayrulewidth ####1\relax{(tabu) arrayrulewidth #1 = \x{####1}}%
\def\doublerulesep ####1\relax { doublerulesep = \x{####1}^^J}%
\def\extratabsurround####1\relax{(tabu) extratabsurround = \x{####1}^^J}%
\def\extrarowheight ####1\relax{(tabu) extrarowheight #1 = \x{####1}}%
\def\extrarowdepth ####1\relax {extrarowdepth = \x{####1}^^J}%
\def\abovetabulinesep####1\relax{(tabu) abovetabulinesep=\x{####1} }%
\def\belowtabulinesep####1\relax{ belowtabulinesep=\x{####1}^^J}%
\def\arraystretch ####1{(tabu) arraystretch #1 #1 = \z{####1}^^J}%
\def\minrowclearance####1\relax{(tabu) minrowclearance #1 = \x{####1}^^J}%
\def\tabu@arc@L ####1{(tabu) taburulecolor #1 #1 = ####1^^J}%
\def\tabu@drsc@L ####1{(tabu) tabudoublerulecolor= ####1^^J}%
\def\tabu@evr@L ####1{(tabu) everyrow #1 #1 #1 #1 = \detokenize{####1}^^J}%
\def\tabu@ls@L ####1{(tabu) line style = \detokenize{####1}^^J}%
\def\NC@find ####1\@nil{(tabu) tabu preamble#1 #1 = \detokenize{####1}^^J}%
\def\tabu@wddef####1####2{(tabu) Natural width ####1 = \x{####2}^^J}%
\let\edef \@gobbletwo \let\def \@empty \let\let \@gobbletwo
\tabu@message{%
(tabu) \string\savetabu{\tabu@temp}: \on@line^^J%
\tabu@usetabu \@nil^^J}%
\endgroup}
}\do{ }
%% Measuring the natural width (varwidth) - store the results -------
\def\tabu@startpboxmeasure #1{\bgroup % entering \vtop
\edef\tabu@temp{\expandafter\@secondoftwo \ifx\tabu@hsize #1\else\relax\fi}%
\ifodd 1\ifx \tabu@temp\@empty 0 \else % starts with \tabu@hsize ?
\iftabu@spread \else % if spread -> measure
\ifdim \tabu@temp\p@>\z@ 0 \fi\fi\fi% if coef>0 -> do not measure
\let\@startpbox \tabu@startpboxORI % restore immediately (nesting)
\tabu@measuringtrue % for the quick option...
\tabu@Xcol =\expandafter\@firstoftwo\ifx\tabu@hsize #1\fi
\ifdim \tabu@temp\p@>\z@ \ifdim \tabu@temp\tabucolX<\tabu@target
\tabu@target=\tabu@temp\tabucolX \fi\fi
\setbox\tabu@box \hbox \bgroup
\begin{varwidth}\tabu@target
\let\FV@ListProcessLine \tabu@FV@ListProcessLine % \hbox to natural width...
\narrowragged \arraybackslash \parfillskip \@flushglue
\ifdefined\pdfadjustspacing \pdfadjustspacing\z@ \fi
\bgroup \aftergroup\tabu@endpboxmeasure
\ifdefined \cellspacetoplimit \tabu@cellspacepatch \fi
\else \expandafter\@gobble
\tabu@startpboxquick{#1}% \@gobble \bgroup
\fi
}% \tabu@startpboxmeasure
\def\tabu@cellspacepatch{\def\bcolumn##1\@nil{}\let\ecolumn\@empty
\bgroup\color@begingroup}
\def\tabu@endpboxmeasure {%
\@finalstrut \@arstrutbox
\end{varwidth}\egroup % <got my \tabu@box>
\ifdim \tabu@temp\p@ <\z@ % neg coef
\ifdim \tabu@wd\tabu@Xcol <\wd\tabu@box
\tabu@wddef\tabu@Xcol {\the\wd\tabu@box}%
\tabu@debug{\tabu@message@endpboxmeasure}%
\fi
\else % spread coef>0
\global\advance \tabu@naturalX \wd\tabu@box
\@tempdima =\dimexpr \wd\tabu@box *\p@/\dimexpr \tabu@temp\p@\relax \relax
\ifdim \tabu@naturalXmax <\tabu@naturalX
\xdef\tabu@naturalXmax {\the\tabu@naturalX}\fi
\ifdim \tabu@naturalXmin <\@tempdima
\xdef\tabu@naturalXmin {\the\@tempdima}\fi
\fi
\box\tabu@box \egroup % end of \vtop (measure) restore \tabu@target
}% \tabu@endpboxmeasure
\def\tabu@wddef #1{\expandafter\xdef
\csname tabu@\the\tabu@nested.W\number#1\endcsname}
\def\tabu@wd #1{\csname tabu@\the\tabu@nested.W\number#1\endcsname}
\def\tabu@message@endpboxmeasure{\tabu@spaces\tabu@spaces<-> % <-> save natural wd
\the\tabu@Xcol. X[\tabu@temp]:
target = \the\tabucolX \space
\expandafter\expandafter\expandafter\string\tabu@wd\tabu@Xcol
=\tabu@wd\tabu@Xcol
}% \tabu@message@endpboxmeasure
\def\tabu@startpboxquick {\bgroup
\let\@startpbox \tabu@startpboxORI % restore immediately
\let\tabu \tabu@quick % \begin is expanded before...
\expandafter\@gobble \@startpbox % gobbles \bgroup
}% \tabu@startpboxquick
\def\tabu@quick {\begingroup \iffalse{\fi \ifnum0=`}\fi
\toks@{}\def\tabu@stack{b}\tabu@collectbody \tabu@endquick
}% \tabu@quick
\def\tabu@endquick {%
\ifodd 1\ifx\tabu@end@envir\tabu@endtabu \else
\ifx\tabu@end@envir\tabu@endtabus \else 0\fi\fi\relax
\endgroup
\else \let\endtabu \relax
\tabu@end@envir
\fi
}% \tabu@quick
\def\tabu@endtabu {\end{tabu}}
\def\tabu@endtabus {\end{tabu*}}
%% Measuring the heights and depths - store the results -------------
\def\tabu@verticalmeasure{\everypar{}%
\ifnum \currentgrouptype>12 % 14=semi-simple, 15=math shift group
\setbox\tabu@box =\hbox\bgroup
\let\tabu@verticalspacing \tabu@verticalsp@lcr
\d@llarbegin % after \hbox ...
\else
\edef\tabu@temp{\ifnum\currentgrouptype=5\vtop
\else\ifnum\currentgrouptype=12\vcenter
\else\vbox\fi\fi}%
\setbox\tabu@box \hbox\bgroup$\tabu@temp \bgroup
\let\tabu@verticalspacing \tabu@verticalsp@pmb
\fi
}% \tabu@verticalmeasure
\def\tabu@verticalsp@lcr{%
\d@llarend \egroup % <got my \tabu@box>
\@tempdima \dimexpr \ht\tabu@box+\abovetabulinesep
\@tempdimb \dimexpr \dp\tabu@box+\belowtabulinesep \relax
\ifdim\tabustrutrule>\z@ \tabu@debug{\tabu@message@verticalsp}\fi
\ifdim \tabu@ht<\@tempdima \tabu@htdef{\the\@tempdima}\fi
\ifdim \tabu@dp<\@tempdimb \tabu@dpdef{\the\@tempdimb}\fi
\noindent\vrule height\@tempdima depth\@tempdimb
}% \tabu@verticalsp@lcr
\def\tabu@verticalsp@pmb{% inserts struts as needed
\par \expandafter\egroup
\expandafter$\expandafter
\egroup \expandafter
\@tempdimc \the\prevdepth
\@tempdima \dimexpr \ht\tabu@box+\abovetabulinesep
\@tempdimb \dimexpr \dp\tabu@box+\belowtabulinesep \relax
\ifdim\tabustrutrule>\z@ \tabu@debug{\tabu@message@verticalsp}\fi
\ifdim \tabu@ht<\@tempdima \tabu@htdef{\the\@tempdima}\fi
\ifdim \tabu@dp<\@tempdimb \tabu@dpdef{\the\@tempdimb}\fi
\let\@finalstrut \@gobble
\hrule height\@tempdima depth\@tempdimb width\hsize
%% \box\tabu@box
}% \tabu@verticalsp@pmb
\def\tabu@verticalinit{%
\ifnum \c@taburow=\z@ \tabu@rearstrut \fi % after \tabu@reset !
\advance\c@taburow \@ne
\tabu@htdef{\the\ht\@arstrutbox}\tabu@dpdef{\the\dp\@arstrutbox}%
\advance\c@taburow \m@ne
}% \tabu@verticalinit
\def\tabu@htdef {\expandafter\xdef \csname tabu@\the\tabu@nested.H\the\c@taburow\endcsname}
\def\tabu@ht {\csname tabu@\the\tabu@nested.H\the\c@taburow\endcsname}
\def\tabu@dpdef {\expandafter\xdef \csname tabu@\the\tabu@nested.D\the\c@taburow\endcsname}
\def\tabu@dp {\csname tabu@\the\tabu@nested.D\the\c@taburow\endcsname}
\def\tabu@verticaldynamicadjustment {%
\advance\c@taburow \@ne
\extrarowheight \dimexpr\tabu@ht - \ht\strutbox
\extrarowdepth \dimexpr\tabu@dp - \dp\strutbox
\let\arraystretch \@empty
\advance\c@taburow \m@ne
}% \tabu@verticaldynamicadjustment
\def\tabuphantomline{\crcr \noalign{%
{\globaldefs \@ne
\setbox\@arstrutbox \box\voidb@x
\let\tabu@@celllalign \tabu@celllalign
\let\tabu@@cellralign \tabu@cellralign
\let\tabu@@cellleft \tabu@cellleft
\let\tabu@@cellright \tabu@cellright
\let\tabu@@thevline \tabu@thevline
\let\tabu@celllalign \@empty
\let\tabu@cellralign \@empty
\let\tabu@cellright \@empty
\let\tabu@cellleft \@empty
\let\tabu@thevline \relax}%
\edef\tabu@temp{\tabu@multispan \tabu@nbcols{\noindent &}}%
\toks@\expandafter{\tabu@temp \noindent\tabu@everyrowfalse \cr
\noalign{\tabu@rearstrut
{\globaldefs\@ne
\let\tabu@celllalign \tabu@@celllalign
\let\tabu@cellralign \tabu@@cellralign
\let\tabu@cellleft \tabu@@cellleft
\let\tabu@cellright \tabu@@cellright
\let\tabu@thevline \tabu@@thevline}}}%
\expandafter}\the\toks@
}% \tabuphantomline
%% \firsthline and \lasthline corrections ---------------------------
\def\tabu@firstline {\tabu@hlineAZ \tabu@firsthlinecorrection {}}
\def\tabu@firsthline{\tabu@hlineAZ \tabu@firsthlinecorrection \hline}
\def\tabu@lastline {\tabu@hlineAZ \tabu@lasthlinecorrection {}}
\def\tabu@lasthline {\tabu@hlineAZ \tabu@lasthlinecorrection \hline}
\def\tabu@hline {% replaces \hline if no colortbl (see \AtBeginDocument)
\noalign{\ifnum0=`}\fi
{\CT@arc@\hrule height\arrayrulewidth}%
\futurelet \tabu@temp \tabu@xhline
}% \tabu@hline
\def\tabu@xhline{%
\ifx \tabu@temp \hline
{\ifx \CT@drsc@\relax \vskip
\else\ifx \CT@drsc@\@empty \vskip
\else \CT@drsc@\hrule height
\fi\fi
\doublerulesep}%
\fi
\ifnum0=`{\fi}%
}% \tabu@xhline
\def\tabu@hlineAZ #1#2{\noalign{\ifnum0=`}\fi \dimen@ \z@ \count@ \z@
\toks@{}\def\tabu@hlinecorrection{#1}\def\tabu@temp{#2}%
\tabu@hlineAZsurround
}% \tabu@hlineAZ
\newcommand*\tabu@hlineAZsurround[1][\extratabsurround]{%
\extratabsurround #1\let\tabucline \tabucline@scan
\let\hline \tabu@hlinescan \let\firsthline \hline
\let\cline \tabu@clinescan \let\lasthline \hline
\expandafter \futurelet \expandafter \tabu@temp
\expandafter \tabu@nexthlineAZ \tabu@temp
}% \tabu@hlineAZsurround
\def\tabu@hlinescan {\tabu@thick \arrayrulewidth \tabu@xhlineAZ \hline}
\def\tabu@clinescan #1{\tabu@thick \arrayrulewidth \tabu@xhlineAZ {\cline{#1}}}
\def\tabucline@scan{\@testopt \tabucline@sc@n {}}
\def\tabucline@sc@n #1[#2]{\tabu@xhlineAZ {\tabucline[{#1}]{#2}}}
\def\tabu@nexthlineAZ{%
\ifx \tabu@temp\hline \else
\ifx \tabu@temp\cline \else
\ifx \tabu@temp\tabucline \else
\tabu@hlinecorrection
\fi\fi\fi
}% \tabu@nexthlineAZ
\def\tabu@xhlineAZ #1{%
\toks@\expandafter{\the\toks@ #1}%
\@tempdimc \tabu@thick % The last line width
\ifcase\count@ \@tempdimb \tabu@thick % The first line width
\else \advance\dimen@ \dimexpr \tabu@thick+\doublerulesep \relax
\fi
\advance\count@ \@ne \futurelet \tabu@temp \tabu@nexthlineAZ
}% \tabu@xhlineAZ
\def\tabu@firsthlinecorrection{% \count@ = number of \hline -1
\@tempdima \dimexpr \ht\@arstrutbox+\dimen@
\edef\firsthline{% <local in \noalign>
\omit \hbox to\z@{\hss{\noexpand\tabu@DBG{yellow}\vrule
height \the\dimexpr\@tempdima+\extratabsurround
depth \dp\@arstrutbox
width \tabustrutrule}\hss}\cr
\noalign{\vskip -\the\dimexpr \@tempdima+\@tempdimb
+\dp\@arstrutbox \relax}%
\the\toks@
}\ifnum0=`{\fi
\expandafter}\firsthline % we are then !
}% \tabu@firsthlinecorrection
\def\tabu@lasthlinecorrection{%
\@tempdima \dimexpr \dp\@arstrutbox+\dimen@+\@tempdimb+\@tempdimc
\edef\lasthline{% <local in \noalign>
\the\toks@
\noalign{\vskip -\the\dimexpr\dimen@+\@tempdimb+\dp\@arstrutbox}%
\omit \hbox to\z@{\hss{\noexpand\tabu@DBG{yellow}\vrule
depth \the\dimexpr \dp\@arstrutbox+\@tempdimb+\dimen@
+\extratabsurround-\@tempdimc
height \z@
width \tabustrutrule}\hss}\cr
}\ifnum0=`{\fi
\expandafter}\lasthline % we are then !
}% \tabu@lasthlinecorrection
\def\tabu@LT@@hline{%
\ifx\LT@next\hline
\global\let\LT@next \@gobble
\ifx \CT@drsc@\relax
\gdef\CT@LT@sep{%
\noalign{\penalty-\@medpenalty\vskip\doublerulesep}}%
\else
\gdef\CT@LT@sep{%
\multispan\LT@cols{%
\CT@drsc@\leaders\hrule\@height\doublerulesep\hfill}\cr}%
\fi
\else
\global\let\LT@next\empty
\gdef\CT@LT@sep{%
\noalign{\penalty-\@lowpenalty\vskip-\arrayrulewidth}}%
\fi
\ifnum0=`{\fi}%
\multispan\LT@cols
{\CT@arc@\leaders\hrule\@height\arrayrulewidth\hfill}\cr
\CT@LT@sep
\multispan\LT@cols
{\CT@arc@\leaders\hrule\@height\arrayrulewidth\hfill}\cr
\noalign{\penalty\@M}%
\LT@next
}% \tabu@LT@@hline
%% Horizontal lines : \tabucline ------------------------------------
\let\tabu@start \@tempcnta
\let\tabu@stop \@tempcntb
\newcommand*\tabucline{\noalign{\ifnum0=`}\fi \tabu@cline}
\newcommand*\tabu@cline[2][]{\tabu@startstop{#2}%
\ifnum \tabu@stop<\z@ \toks@{}%
\else \tabu@clinearg{#1}\tabu@thestyle
\edef\tabucline{\toks@{%
\ifnum \tabu@start>\z@ \omit
\tabu@multispan\tabu@start {\span\omit}&\fi
\omit \tabu@multispan\tabu@stop {\span\omit}%
\tabu@thehline\cr
}}\tabucline
\tabu@tracinglines{(tabu:tabucline) Style: #1^^J\the\toks@^^J^^J}%
\fi
\futurelet \tabu@temp \tabu@xcline
}% \tabu@cline
\def\tabu@clinearg #1{%
\ifx\\#1\\\let\tabu@thestyle \tabu@ls@
\else \@defaultunits \expandafter\let\expandafter\@tempa
\romannumeral-`\0#1\relax \@nnil
\ifx \hbox\@tempa \tabu@clinebox{#1}%
\else\ifx \box\@tempa \tabu@clinebox{#1}%
\else\ifx \vbox\@tempa \tabu@clinebox{#1}%
\else\ifx \vtop\@tempa \tabu@clinebox{#1}%
\else\ifx \copy\@tempa \tabu@clinebox{#1}%
\else\ifx \leaders\@tempa \tabu@clineleads{#1}%
\else\ifx \cleaders\@tempa \tabu@clineleads{#1}%
\else\ifx \xleaders\@tempa \tabu@clineleads{#1}%
\else\tabu@getline {#1}%
\fi\fi\fi\fi\fi\fi\fi\fi
\fi
}% \tabu@clinearg
\def\tabu@clinebox #1{\tabu@clineleads{\xleaders#1\hss}}
\def\tabu@clineleads #1{%
\let\tabu@thestyle \relax \let\tabu@leaders \@undefined
\gdef\tabu@thehrule{#1}}
\def\tabu@thehline{\begingroup
\ifdefined\tabu@leaders
\noexpand\tabu@thehleaders
\else \noexpand\tabu@thehrule
\fi \endgroup
}% \tabu@thehline
\def\tabu@xcline{%
\ifx \tabu@temp\tabucline
\toks@\expandafter{\the\toks@ \noalign
{\ifx\CT@drsc@\relax \vskip
\else \CT@drsc@\hrule height
\fi
\doublerulesep}}%
\fi
\tabu@docline
}% \tabu@xcline
\def\tabu@docline {\ifnum0=`{\fi \expandafter}\the\toks@}
\def\tabu@docline@evr {\xdef\tabu@doclineafter{\the\toks@}%
\ifnum0=`{\fi}\aftergroup\tabu@doclineafter}
\def\tabu@multispan #1#2{%
\ifnum\numexpr#1>\@ne #2\expandafter\tabu@multispan
\else \expandafter\@gobbletwo
\fi {#1-1}{#2}%
}% \tabu@multispan
\def\tabu@startstop #1{\tabu@start@stop #1\relax 1-\tabu@nbcols \@nnil}
\def\tabu@start@stop #1-#2\@nnil{%
\@defaultunits \tabu@start\number 0#1\relax \@nnil
\@defaultunits \tabu@stop \number 0#2\relax \@nnil
\tabu@stop \ifnum \tabu@start>\tabu@nbcols \m@ne
\else\ifnum \tabu@stop=\z@ \tabu@nbcols
\else\ifnum \tabu@stop>\tabu@nbcols \tabu@nbcols
\else \tabu@stop
\fi\fi\fi
\advance\tabu@start \m@ne
\ifnum \tabu@start>\z@ \advance\tabu@stop -\tabu@start \fi
}% \tabu@start@stop
%% Numbers: siunitx S columns (and \tabudecimal) -------------------
\def\tabu@tabudecimal #1{%
\def\tabu@decimal{#1}\@temptokena{}%
\let\tabu@getdecimal@ \tabu@getdecimal@ignorespaces
\tabu@scandecimal
}% \tabu@tabudecimal
\def\tabu@scandecimal{\futurelet \tabu@temp \tabu@getdecimal@}
\def\tabu@skipdecimal#1{#1\tabu@scandecimal}
\def\tabu@getdecimal@ignorespaces{%
\ifcase 0\ifx\tabu@temp\ignorespaces\else
\ifx\tabu@temp\@sptoken1\else
2\fi\fi\relax
\let\tabu@getdecimal@ \tabu@getdecimal
\expandafter\tabu@skipdecimal
\or \expandafter\tabu@gobblespace\expandafter\tabu@scandecimal
\else \expandafter\tabu@skipdecimal
\fi
}% \tabu@getdecimal@ignorespaces
\def\tabu@get@decimal#1{\@temptokena\expandafter{\the\@temptokena #1}%
\tabu@scandecimal}
\def\do#1{%
\def\tabu@get@decimalspace#1{%
\@temptokena\expandafter{\the\@temptokena #1}\tabu@scandecimal}%
}\do{ }
\let\tabu@@tabudecimal \tabu@tabudecimal
\def\tabu@getdecimal{%
\ifcase 0\ifx 0\tabu@temp\else
\ifx 1\tabu@temp\else
\ifx 2\tabu@temp\else
\ifx 3\tabu@temp\else
\ifx 4\tabu@temp\else
\ifx 5\tabu@temp\else
\ifx 6\tabu@temp\else
\ifx 7\tabu@temp\else
\ifx 8\tabu@temp\else
\ifx 9\tabu@temp\else
\ifx .\tabu@temp\else
\ifx ,\tabu@temp\else
\ifx -\tabu@temp\else
\ifx +\tabu@temp\else
\ifx e\tabu@temp\else
\ifx E\tabu@temp\else
\ifx\tabu@cellleft\tabu@temp1\else
\ifx\ignorespaces\tabu@temp1\else
\ifx\@sptoken\tabu@temp2\else
3\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\relax
\expandafter\tabu@get@decimal
\or \expandafter\tabu@skipdecimal
\or \expandafter\tabu@get@decimalspace
\else\expandafter\tabu@printdecimal
\fi
}% \tabu@getdecimal
\def\tabu@printdecimal{%
\edef\tabu@temp{\the\@temptokena}%
\ifx\tabu@temp\@empty\else
\ifx\tabu@temp\space\else
\expandafter\tabu@decimal\expandafter{\the\@temptokena}%
\fi\fi
}% \tabu@printdecimal
%% Verbatim inside X columns ----------------------------------------
\def\tabu@verbatim{%
\let\verb \tabu@verb
\let\FV@DefineCheckEnd \tabu@FV@DefineCheckEnd
}% \tabu@verbatim
\let\tabu@ltx@verb \verb
\def\tabu@verb{\@ifstar {\tabu@ltx@verb*} \tabu@ltx@verb}
\def\tabu@fancyvrb {%
\def\tabu@FV@DefineCheckEnd ##1{%
\def\tabu@FV@DefineCheckEnd{%
##1% <original definition (if fancyvrb is loaded)>
\let\FV@CheckEnd \tabu@FV@CheckEnd
\let\FV@@CheckEnd \tabu@FV@@CheckEnd
\let\FV@@@CheckEnd \tabu@FV@@@CheckEnd
\edef\FV@EndScanning{%
\def\noexpand\next{\noexpand\end{\FV@EnvironName}}%
\global\let\noexpand\FV@EnvironName\relax
\noexpand\next}%
\xdef\FV@EnvironName{\detokenize\expandafter{\FV@EnvironName}}}%
}\expandafter\tabu@FV@DefineCheckEnd\expandafter{\FV@DefineCheckEnd}
}% \tabu@fancyvrb
\def\tabu@FV@CheckEnd #1{\expandafter\FV@@CheckEnd \detokenize{#1\end{}}\@nil}
\edef\tabu@FV@@@CheckEnd {\detokenize{\end{}}}
\begingroup
\catcode`\[1 \catcode`\]2
\@makeother\{ \@makeother\}
\edef\x[\endgroup
\def\noexpand\tabu@FV@@CheckEnd ##1\detokenize[\end{]##2\detokenize[}]##3%
]\x \@nil{\def\@tempa{#2}\def\@tempb{#3}}
\def\tabu@FV@ListProcessLine #1{%
\hbox {%to \hsize{%
\kern\leftmargin
\hbox {%to \linewidth{%
\FV@LeftListNumber
\FV@LeftListFrame
\FancyVerbFormatLine{#1}\hss
%% DG/SR modification begin - Jan. 28, 1998 (for numbers=right add-on)
%% \FV@RightListFrame}%
\FV@RightListFrame
\FV@RightListNumber}%
%% DG/SR modification end
\hss}}
%% \savetabu --------------------------------------------------------
\newcommand*\savetabu[1]{\noalign{%
\tabu@sanitizearg{#1}\tabu@temp
\ifx \tabu@temp\@empty \tabu@savewarn{}{The tabu will not be saved}\else
\@ifundefined{tabu@saved@\tabu@temp}{}{\tabu@savewarn{#1}{Overwritting}}%
\ifdefined\tabu@restored \expandafter\let
\csname tabu@saved@\tabu@temp \endcsname \tabu@restored
\else {\tabu@save}%
\fi
\fi}%
}% \savetabu
\def\tabu@save {%
\toks0\expandafter{\tabu@saved@}%
\iftabu@negcoef
\let\tabu@wddef \relax \let\tabu@ \tabu@savewd \edef\tabu@savewd{\tabu@Xcoefs}%
\toks0\expandafter{\the\toks\expandafter0\tabu@savewd}\fi
\toks1\expandafter{\tabu@savedpream}%
\toks2\expandafter{\tabu@savedpreamble}%
\let\@preamble \relax
\let\tabu@savedpream \relax \let\tabu@savedparams \relax
\edef\tabu@preamble{%
\def\noexpand\tabu@aligndefault{\tabu@align}%
\def\tabu@savedparams {\noexpand\the\toks0}%
\def\tabu@savedpream {\noexpand\the\toks1}}%
\edef\tabu@usetabu{%
\def\@preamble {\noexpand\the\toks2}%
\tabu@target \the\tabu@target \relax
\tabucolX \the\tabucolX \relax
\tabu@nbcols \the\tabu@nbcols \relax
\def\noexpand\tabu@aligndefault{\tabu@align}%
\def\tabu@savedparams {\noexpand\the\toks0}%
\def\tabu@savedpream {\noexpand\the\toks1}}%
\let\tabu@aligndefault \relax \let\@sharp \relax
\edef\@tempa{\noexpand\tabu@s@ved
{\tabu@usetabu}
{\tabu@preamble}
{\the\toks1}}\@tempa
\tabu@message@save
}% \tabu@save
\long\def\tabu@s@ved #1#2#3{%
\def\tabu@usetabu{#1}% <for \tabu@message@save>
\expandafter\gdef\csname tabu@saved@\tabu@temp\endcsname ##1{%
\ifodd ##1% \usetabu
\tabu@measuringfalse \tabu@spreadfalse % Just in case...
\gdef\tabu@usetabu {%
\ifdim \tabu@target>\z@ \tabu@warn@usetabu \fi
\global\let\tabu@usetabu \@undefined
\def\@halignto {to\tabu@target}%
#1%
\ifx \tabu@align\tabu@aligndefault@text
\ifnum \tabu@nested=\z@
\let\tabu@align \tabu@aligndefault \fi\fi}%
\else % \preamble
\gdef\tabu@preamble {%
\global\let\tabu@preamble \@undefined
#2%
\ifx \tabu@align\tabu@aligndefault@text
\ifnum \tabu@nested=\z@
\let\tabu@align \tabu@aligndefault \fi\fi}%
\fi
#3}%
}% \tabu@s@ved
\def\tabu@aligndefault@text {\tabu@aligndefault}%
\def\tabu@warn@usetabu {\PackageWarning{tabu}
{Specifying a target with \string\usetabu\space is useless
\MessageBreak The target cannot be changed!}}
\def\tabu@savewd #1#2{\ifdim #2\p@<\z@ \tabu@wddef{#1}{\tabu@wd{#1}}\fi}
\def\tabu@savewarn#1#2{\PackageInfo{tabu}
{User-name `#1' already used for \string\savetabu
\MessageBreak #2}}%
\def\tabu@saveerr#1{\PackageError{tabu}
{User-name `#1' is unknown for \string\usetabu
\MessageBreak I cannot restore an unknown preamble!}\@ehd}
%% \rowfont ---------------------------------------------------------
\newskip \tabu@cellskip
\def\tabu@rowfont{\ifdim \baselineskip=\z@\noalign\fi
{\ifnum0=`}\fi \tabu@row@font}
\newcommand*\tabu@row@font[2][]{%
\ifnum7=\currentgrouptype
\global\let\tabu@@cellleft \tabu@cellleft
\global\let\tabu@@cellright \tabu@cellright
\global\let\tabu@@celllalign \tabu@celllalign
\global\let\tabu@@cellralign \tabu@cellralign
\global\let\tabu@@rowfontreset\tabu@rowfontreset
\fi
\global\let\tabu@rowfontreset \tabu@rowfont@reset
\expandafter\gdef\expandafter\tabu@cellleft\expandafter{\tabu@cellleft #2}%
\ifcsname tabu@cell@#1\endcsname % row alignment
\csname tabu@cell@#1\endcsname \fi
\ifnum0=`{\fi}% end of group / noalign group
}% \rowfont
\def\tabu@ifcolorleavevmode #1{\let\color \tabu@leavevmodecolor #1\let\color\tabu@color}%
\def\tabu@rowfont@reset{%
\global\let\tabu@rowfontreset \tabu@@rowfontreset
\global\let\tabu@cellleft \tabu@@cellleft
\global\let\tabu@cellright \tabu@@cellright
\global\let\tabu@cellfont \@empty
\global\let\tabu@celllalign \tabu@@celllalign
\global\let\tabu@cellralign \tabu@@cellralign
}% \tabu@@rowfontreset
\let\tabu@rowfontreset \@empty % overwritten \AtBeginDocument if colortbl
%% \tabu@prepnext@tok -----------------------------------------------
\newif \iftabu@cellright
\def\tabu@prepnext@tok{%
\ifnum \count@<\z@ % <first initialisation>
\@tempcnta \@M % <not initialized by array.sty>
\tabu@nbcols\z@
\let\tabu@fornoopORI \@fornoop
\tabu@cellrightfalse
\else
\ifcase \numexpr \count@-\@tempcnta \relax % (case 0): prev. token is left
\advance \tabu@nbcols \@ne
\iftabu@cellright % before-previous token is right and is finished
\tabu@cellrightfalse % <only once>
\tabu@righttok
\fi
\tabu@lefttok
\or % (case 1) previous token is right
\tabu@cellrighttrue \let\@fornoop \tabu@lastnoop
\else % special column: do not change the token
\iftabu@cellright % before-previous token is right
\tabu@cellrightfalse
\tabu@righttok
\fi
\fi % \ifcase
\fi
\tabu@prepnext@tokORI
}% \tabu@prepnext@tok
\long\def\tabu@lastnoop#1\@@#2#3{\tabu@lastn@@p #2\@nextchar \in@\in@@}
\def\tabu@lastn@@p #1\@nextchar #2#3\in@@{%
\ifx \in@#2\else
\let\@fornoop \tabu@fornoopORI
\xdef\tabu@mkpreambuffer{\tabu@nbcols\the\tabu@nbcols \tabu@mkpreambuffer}%
\toks0\expandafter{\expandafter\tabu@everyrowtrue \the\toks0}%
\expandafter\prepnext@tok
\fi
}% \tabu@lastnoop
\def\tabu@righttok{%
\advance \count@ \m@ne
\toks\count@\expandafter {\the\toks\count@ \tabu@cellright \tabu@cellralign}%
\advance \count@ \@ne
}% \tabu@righttok
\def\tabu@lefttok{\toks\count@\expandafter{\expandafter\tabu@celllalign
\the\toks\count@ \tabu@cellleft}% after because of $
}% \tabu@lefttok
%% Neutralisation of glues ------------------------------------------
\let\tabu@cellleft \@empty
\let\tabu@cellright \@empty
\tabu@celllalign@def{\tabu@cellleft}%
\let\tabu@cellralign \@empty
\def\tabu@cell@align #1#2#3{%
\let\tabu@maybesiunitx \toks@ \tabu@celllalign
\global \expandafter \tabu@celllalign@def \expandafter {\the\toks@ #1}%
\toks@\expandafter{\tabu@cellralign #2}%
\xdef\tabu@cellralign{\the\toks@}%
\toks@\expandafter{\tabu@cellleft #3}%
\xdef\tabu@cellleft{\the\toks@}%
}% \tabu@cell@align
\def\tabu@cell@l{% force alignment to left
\tabu@cell@align
{\tabu@removehfil \raggedright \tabu@cellleft}% left
{\tabu@flush1\tabu@ignorehfil}% right
\raggedright
}% \tabu@cell@l
\def\tabu@cell@c{% force alignment to center
\tabu@cell@align
{\tabu@removehfil \centering \tabu@flush{.5}\tabu@cellleft}
{\tabu@flush{.5}\tabu@ignorehfil}
\centering
}% \tabu@cell@c
\def\tabu@cell@r{% force alignment to right
\tabu@cell@align
{\tabu@removehfil \raggedleft \tabu@flush1\tabu@cellleft}
\tabu@ignorehfil
\raggedleft
}% \tabu@cell@r
\def\tabu@cell@j{% force justification (for p, m, b columns)
\tabu@cell@align
{\tabu@justify\tabu@cellleft}
{}
\tabu@justify
}% \tabu@cell@j
\def\tabu@justify{%
\leftskip\z@skip \@rightskip\leftskip \rightskip\@rightskip
\parfillskip\@flushglue
}% \tabu@justify
%% ragged2e settings
\def\tabu@cell@L{% force alignment to left (ragged2e)
\tabu@cell@align
{\tabu@removehfil \RaggedRight \tabu@cellleft}
{\tabu@flush 1\tabu@ignorehfil}
\RaggedRight
}% \tabu@cell@L
\def\tabu@cell@C{% force alignment to center (ragged2e)
\tabu@cell@align
{\tabu@removehfil \Centering \tabu@flush{.5}\tabu@cellleft}
{\tabu@flush{.5}\tabu@ignorehfil}
\Centering
}% \tabu@cell@C
\def\tabu@cell@R{% force alignment to right (ragged2e)
\tabu@cell@align
{\tabu@removehfil \RaggedLeft \tabu@flush 1\tabu@cellleft}
\tabu@ignorehfil
\RaggedLeft
}% \tabu@cell@R
\def\tabu@cell@J{% force justification (ragged2e)
\tabu@cell@align
{\justifying \tabu@cellleft}
{}
\justifying
}% \tabu@cell@J
\def\tabu@flush#1{%
\iftabu@colortbl % colortbl uses \hfill rather than \hfil
\hskip \ifnum13<\currentgrouptype \stretch{#1}%
\else \ifdim#1pt<\p@ \tabu@cellskip
\else \stretch{#1}
\fi\fi \relax
\else % array.sty
\ifnum 13<\currentgrouptype
\hfil \hskip1sp \relax \fi
\fi
}% \tabu@flush
\let\tabu@hfil \hfil
\let\tabu@hfill \hfill
\let\tabu@hskip \hskip
\def\tabu@removehfil{%
\iftabu@colortbl
\unkern \tabu@cellskip =\lastskip
\ifnum\gluestretchorder\tabu@cellskip =\tw@ \hskip-\tabu@cellskip
\else \tabu@cellskip \z@skip
\fi
\else
\ifdim\lastskip=1sp\unskip\fi
\ifnum\gluestretchorder\lastskip =\@ne
\hfilneg % \hfilneg for array.sty but not for colortbl...
\fi
\fi
}% \tabu@removehfil
\def\tabu@ignorehfil{\aftergroup \tabu@nohfil}
\def\tabu@nohfil{% \hfil -> do nothing + restore original \hfil
\def\hfil{\let\hfil \tabu@hfil}% local to (alignment template) group
}% \tabu@nohfil
\def\tabu@colortblalignments {% if colortbl
\def\tabu@nohfil{%
\def\hfil {\let\hfil \tabu@hfil}% local to (alignment template) group
\def\hfill {\let\hfill \tabu@hfill}% (colortbl uses \hfill) pfff...
\def\hskip ####1\relax{\let\hskip \tabu@hskip}}% local
}% \tabu@colortblalignments
%% Taking care of footnotes and hyperfootnotes ----------------------
\long\def\tabu@footnotetext #1{%
\edef\@tempa{\the\tabu@footnotes
\noexpand\footnotetext [\the\csname c@\@mpfn\endcsname]}%
\global\tabu@footnotes\expandafter{\@tempa {#1}}}%
\long\def\tabu@xfootnotetext [#1]#2{%
\global\tabu@footnotes\expandafter{\the\tabu@footnotes
\footnotetext [{#1}]{#2}}}
\let\tabu@xfootnote \@xfootnote
\long\def\tabu@Hy@ftntext{\tabu@Hy@ftntxt {\the \c@footnote }}
\long\def\tabu@Hy@xfootnote [#1]{%
\begingroup
\value\@mpfn #1\relax
\protected@xdef \@thefnmark {\thempfn}%
\endgroup
\@footnotemark \tabu@Hy@ftntxt {#1}%
}% \tabu@Hy@xfootnote
\long\def\tabu@Hy@ftntxt #1#2{%
\edef\@tempa{%
\the\tabu@footnotes
\begingroup
\value\@mpfn #1\relax
\noexpand\protected@xdef\noexpand\@thefnmark {\noexpand\thempfn}%
\expandafter \noexpand \expandafter
\tabu@Hy@footnotetext \expandafter{\Hy@footnote@currentHref}%
}%
\global\tabu@footnotes\expandafter{\@tempa {#2}%
\endgroup}%
}% \tabu@Hy@ftntxt
\long\def\tabu@Hy@footnotetext #1#2{%
\H@@footnotetext{%
\ifHy@nesting
\hyper@@anchor {#1}{#2}%
\else
\Hy@raisedlink{%
\hyper@@anchor {#1}{\relax}%
}%
\def\@currentHref {#1}%
\let\@currentlabelname \@empty
#2%
\fi
}%
}% \tabu@Hy@footnotetext
%% No need for \arraybackslash ! ------------------------------------
\def\tabu@latextwoe {%
\def\tabu@temp##1##2##3{{\toks@\expandafter{##2##3}\xdef##1{\the\toks@}}}
\tabu@temp \tabu@centering \centering \arraybackslash
\tabu@temp \tabu@raggedleft \raggedleft \arraybackslash
\tabu@temp \tabu@raggedright \raggedright \arraybackslash
}% \tabu@latextwoe
\def\tabu@raggedtwoe {%
\def\tabu@temp ##1##2##3{{\toks@\expandafter{##2##3}\xdef##1{\the\toks@}}}
\tabu@temp \tabu@Centering \Centering \arraybackslash
\tabu@temp \tabu@RaggedLeft \RaggedLeft \arraybackslash
\tabu@temp \tabu@RaggedRight \RaggedRight \arraybackslash
\tabu@temp \tabu@justifying \justifying \arraybackslash
}% \tabu@raggedtwoe
\def\tabu@normalcrbackslash{\let\\\@normalcr}
\def\tabu@trivlist{\expandafter\def\expandafter\@trivlist\expandafter{%
\expandafter\tabu@normalcrbackslash \@trivlist}}
%% Utilities: \fbox \fcolorbox and \tabudecimal -------------------
\def\tabu@fbox {\leavevmode\afterassignment\tabu@beginfbox \setbox\@tempboxa\hbox}
\def\tabu@beginfbox {\bgroup \kern\fboxsep
\bgroup\aftergroup\tabu@endfbox}
\def\tabu@endfbox {\kern\fboxsep\egroup\egroup
\@frameb@x\relax}
\def\tabu@color@b@x #1#2{\leavevmode \bgroup
\def\tabu@docolor@b@x{#1{#2\color@block{\wd\z@}{\ht\z@}{\dp\z@}\box\z@}}%
\afterassignment\tabu@begincolor@b@x \setbox\z@ \hbox
}% \tabu@color@b@x
\def\tabu@begincolor@b@x {\kern\fboxsep \bgroup
\aftergroup\tabu@endcolor@b@x \set@color}
\def\tabu@endcolor@b@x {\kern\fboxsep \egroup
\dimen@\ht\z@ \advance\dimen@ \fboxsep \ht\z@ \dimen@
\dimen@\dp\z@ \advance\dimen@ \fboxsep \dp\z@ \dimen@
\tabu@docolor@b@x \egroup
}% \tabu@endcolor@b@x
%% Corrections (arydshln, delarray, colortbl) -----------------------
\def\tabu@fix@arrayright {%% \@arrayright is missing from \endarray
\iftabu@colortbl
\ifdefined\adl@array % <colortbl + arydshln>
\def\tabu@endarray{%
\adl@endarray \egroup \adl@arrayrestore \CT@end \egroup %<original>
\@arrayright % <FC>
\gdef\@preamble{}}% <FC>
\else % <colortbl / no arydshln>
\def\tabu@endarray{%
\crcr \egroup \egroup %<original>
\@arrayright % <FC>
\gdef\@preamble{}\CT@end}%
\fi
\else
\ifdefined\adl@array % <arydshln / no colortbl>
\def\tabu@endarray{%
\adl@endarray \egroup \adl@arrayrestore \egroup %<original>
\@arrayright % <FC>
\gdef\@preamble{}}% <FC>
\else % <no arydshln / no colotbl + \@arrayright missing>
\PackageWarning{tabu}
{\string\@arrayright\space is missing from the
\MessageBreak definition of \string\endarray.
\MessageBreak Comptability with delarray.sty is broken.}%
\fi\fi
}% \tabu@fix@arrayright
\def\tabu@adl@xarraydashrule #1#2#3{%
\ifnum\@lastchclass=\adl@class@start\else
\ifnum\@lastchclass=\@ne\else
\ifnum\@lastchclass=5 \else % <FC> @-arg (class 5) and !-arg (class 1)
\adl@leftrulefalse \fi\fi % must be treated the same
\fi
\ifadl@zwvrule\else \ifadl@inactive\else
\@addtopreamble{\vrule\@width\arrayrulewidth
\@height\z@ \@depth\z@}\fi \fi
\ifadl@leftrule
\@addtopreamble{\adl@vlineL{\CT@arc@}{\adl@dashgapcolor}%
{\number#1}#3}%
\else \@addtopreamble{\adl@vlineR{\CT@arc@}{\adl@dashgapcolor}%
{\number#2}#3}
\fi
}% \tabu@adl@xarraydashrule
\def\tabu@adl@act@endpbox {%
\unskip \ifhmode \nobreak \fi \@finalstrut \@arstrutbox
\egroup \egroup
\adl@colhtdp \box\adl@box \hfil
}% \tabu@adl@act@endpbox
\def\tabu@adl@fix {%
\let\adl@xarraydashrule \tabu@adl@xarraydashrule % <fix> arydshln
\let\adl@act@endpbox \tabu@adl@act@endpbox % <fix> arydshln
\let\adl@act@@endpbox \tabu@adl@act@endpbox % <fix> arydshln
\let\@preamerror \@preamerr % <fix> arydshln
}% \tabu@adl@fix
%% Correction for longtable' \@startbox definition ------------------
%% => \everypar is ``missing'' : TeX should be in vertical mode
\def\tabu@LT@startpbox #1{%
\bgroup
\let\@footnotetext\LT@p@ftntext
\setlength\hsize{#1}%
\@arrayparboxrestore
\everypar{%
\vrule \@height \ht\@arstrutbox \@width \z@
\everypar{}}%
}% \tabu@LT@startpbox
%% \tracingtabu and the package options ------------------
\DeclareOption{delarray}{\AtEndOfPackage{\RequirePackage{delarray}}}
\DeclareOption{linegoal}{%
\AtEndOfPackage{%
\RequirePackage{linegoal}[2010/12/07]%
\let\tabudefaulttarget \linegoal% \linegoal is \linewidth if not pdfTeX
}}
\DeclareOption{scantokens}{\tabuscantokenstrue}
\DeclareOption{debugshow}{\AtEndOfPackage{\tracingtabu=\tw@}}
\def\tracingtabu {\begingroup\@ifnextchar=%
{\afterassignment\tabu@tracing\count@}
{\afterassignment\tabu@tracing\count@1\relax}}
\def\tabu@tracing{\expandafter\endgroup
\expandafter\tabu@tr@cing \the\count@ \relax
}% \tabu@tracing
\def\tabu@tr@cing #1\relax {%
\ifnum#1>\thr@@ \let\tabu@tracinglines\message
\else \let\tabu@tracinglines\@gobble
\fi
\ifnum#1>\tw@ \let\tabu@DBG \tabu@@DBG
\def\tabu@mkarstrut {\tabu@DBG@arstrut}%
\tabustrutrule 1.5\p@
\else \let\tabu@DBG \@gobble
\def\tabu@mkarstrut {\tabu@arstrut}%
\tabustrutrule \z@
\fi
\ifnum#1>\@ne \let\tabu@debug \message
\else \let\tabu@debug \@gobble
\fi
\ifnum#1>\z@
\let\tabu@message \message
\let\tabu@tracing@save \tabu@message@save
\let\tabu@starttimer \tabu@pdftimer
\else
\let\tabu@message \@gobble