manual/booktabs.sty

   1 %%
   2 %% This is file `booktabs.sty',
   3 %% generated with the docstrip utility.
   4 %%
   5 %% The original source files were:
   6 %%
   7 %% booktabs.dtx  (with options: `package')
   8 %%
   9 %% -----------------------------------------------------------------
  10 %% Author:     Simon Fear
  11 %% Maintainer: Danie Els (dnjels@sun.ac.za)
  12 %%
  13 %% This file is part of the booktabs package for publication
  14 %% quality tables for LaTeX
  15 %%
  16 %%       Copyright (C) 1995--2005 Simon Fear
  17 %%
  18 %% This program is free software; you can redistribute it and/or
  19 %% modify it under the terms of the GNU General Public License as
  20 %% published by the Free Software Foundation; either version 2 of
  21 %% the License, or (at your option) any later version.
  22 %%
  23 %% This program is distributed in the hope that it will be useful,
  24 %% but WITHOUT ANY WARRANTY; without even the implied warranty of
  25 %% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  26 %% GNU General Public License for more details.
  27 %%
  28 %% You should have received a copy of the GNU General Public
  29 %% License along with this program; if not, write to the Free
  30 %% Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  31 %% MA 02111-1307 USA
  32 %% -----------------------------------------------------------------
  33 \NeedsTeXFormat{LaTeX2e}[1999/12/01]
  34 \ProvidesPackage{booktabs}
  35     [2005/04/14 v1.61803 publication quality tables]
  36 \newdimen\heavyrulewidth
  37 \newdimen\lightrulewidth
  38 \newdimen\cmidrulewidth
  39 \newdimen\belowrulesep
  40 \newdimen\belowbottomsep
  41 \newdimen\aboverulesep
  42 \newdimen\abovetopsep
  43 \newdimen\cmidrulesep
  44 \newdimen\cmidrulekern
  45 \newdimen\defaultaddspace
  46 \heavyrulewidth=.08em
  47 \lightrulewidth=.05em
  48 \cmidrulewidth=.03em
  49 \belowrulesep=.65ex
  50 \belowbottomsep=0pt
  51 \aboverulesep=.4ex
  52 \abovetopsep=0pt
  53 \cmidrulesep=\doublerulesep
  54 \cmidrulekern=.5em
  55 \defaultaddspace=.5em
  56 \newcount\@cmidla
  57 \newcount\@cmidlb
  58 \newdimen\@aboverulesep
  59 \newdimen\@belowrulesep
  60 \newcount\@thisruleclass
  61 \newcount\@lastruleclass
  62 \@lastruleclass=0
  63 \newdimen\@thisrulewidth
  64 \def\futurenonspacelet#1{\def\@BTcs{#1}%
  65    \afterassignment\@BTfnslone\let\nexttoken= }
  66 \def\@BTfnslone{\expandafter\futurelet\@BTcs\@BTfnsltwo}
  67 \def\@BTfnsltwo{\expandafter\ifx\@BTcs\@sptoken\let\next=\@BTfnslthree
  68    \else\let\next=\nexttoken\fi \next}
  69 \def\@BTfnslthree{\afterassignment\@BTfnslone\let\next= }
  70 \def\toprule{\noalign{\ifnum0=`}\fi
  71   \@aboverulesep=\abovetopsep
  72   \global\@belowrulesep=\belowrulesep %global cos for use in the next noalign
  73   \global\@thisruleclass=\@ne
  74   \@ifnextchar[{\@BTrule}{\@BTrule[\heavyrulewidth]}}
  75 \def\midrule{\noalign{\ifnum0=`}\fi
  76   \@aboverulesep=\aboverulesep
  77   \global\@belowrulesep=\belowrulesep
  78   \global\@thisruleclass=\@ne
  79   \@ifnextchar[{\@BTrule}{\@BTrule[\lightrulewidth]}}
  80 \def\bottomrule{\noalign{\ifnum0=`}\fi
  81   \@aboverulesep=\aboverulesep
  82   \global\@belowrulesep=\belowbottomsep
  83   \global\@thisruleclass=\@ne
  84   \@ifnextchar[{\@BTrule}{\@BTrule[\heavyrulewidth]}}
  85 \def\specialrule#1#2#3{\noalign{\ifnum0=`}\fi
  86   \@aboverulesep=#2\global\@belowrulesep=#3\global\@thisruleclass=\tw@
  87   \@BTrule[#1]}
  88 \def\addlinespace{\noalign{\ifnum0=`}\fi
  89   \@ifnextchar[{\@addspace}{\@addspace[\defaultaddspace]}}
  90 \def\@addspace[#1]{\global\@belowrulesep=#1\global\@thisruleclass=\tw@
  91   \futurelet\@tempa\@BTendrule}
  92 \def\@BTrule[#1]{%
  93   \global\@thisrulewidth=#1\relax
  94   \ifnum\@thisruleclass=\tw@\vskip\@aboverulesep\else
  95   \ifnum\@lastruleclass=\z@\vskip\@aboverulesep\else
  96   \ifnum\@lastruleclass=\@ne\vskip\doublerulesep\fi\fi\fi
  97   \ifx\longtable\undefined
  98      \let\@BTswitch\@BTnormal
  99   \else\ifx\hline\LT@hline
 100      \let\@BTswitch\@BLTrule
 101   \else
 102      \let\@BTswitch\@BTnormal
 103   \fi\fi
 104   \@BTswitch}
 105 \AtBeginDocument{%
 106    \providecommand*\CT@arc@{}}%% colortbl support
 107 \def\@BTnormal{%
 108     {\CT@arc@\hrule\@height\@thisrulewidth}%
 109     \futurenonspacelet\@tempa\@BTendrule}
 110 \def\@BLTrule{\@ifnextchar({\@@BLTrule}{\@@BLTrule()}}
 111 \def\@@BLTrule(#1){\@setrulekerning{#1}%
 112 \global\@cmidlb\LT@cols
 113 \ifnum0=`{\fi}%
 114 \@cmidruleb
 115 \noalign{\ifnum0=`}\fi
 116 \futurenonspacelet\@tempa\@BTendrule}
 117 \def\@BTendrule{\ifx\@tempa\toprule\global\@lastruleclass=\@thisruleclass
 118   \else\ifx\@tempa\midrule\global\@lastruleclass=\@thisruleclass
 119   \else\ifx\@tempa\bottomrule\global\@lastruleclass=\@thisruleclass
 120   \else\ifx\@tempa\cmidrule\global\@lastruleclass=\@thisruleclass
 121   \else\ifx\@tempa\specialrule\global\@lastruleclass=\@thisruleclass
 122   \else\ifx\@tempa\addlinespace\global\@lastruleclass=\@thisruleclass
 123   \else\global\@lastruleclass=\z@\fi\fi\fi\fi\fi\fi
 124   \ifnum\@lastruleclass=\@ne\relax\else\vskip\@belowrulesep\fi
 125   \ifnum0=`{\fi}}
 126 \def\@setrulekerning#1{%
 127    \global\let\cmrkern@l\z@
 128    \global\let\cmrkern@r\z@
 129    \@tfor\@tempa :=#1\do
 130   {\def\@tempb{r}%
 131    \ifx\@tempa\@tempb
 132       \global\let\cmrkern@r\cmidrulekern
 133       \def\cmrsideswitch{\cmrkern@r}%
 134    \else
 135       \def\@tempb{l}%
 136       \ifx\@tempa\@tempb
 137          \global\let\cmrkern@l\cmidrulekern
 138          \def\cmrsideswitch{\cmrkern@l}%
 139       \else
 140          \global\expandafter\let\cmrsideswitch\@tempa
 141       \fi
 142    \fi}}
 143 \def\cmidrule{\noalign{\ifnum0=`}\fi
 144     \@ifnextchar[{\@cmidrule}{\@cmidrule[\cmidrulewidth]}}
 145 \def\@cmidrule[#1]{\@ifnextchar({\@@cmidrule[#1]}{\@@cmidrule[#1]()}}
 146 \def\@@cmidrule[#1](#2)#3{\@@@cmidrule[#3]{#1}{#2}}
 147 \def\@@@cmidrule[#1-#2]#3#4{\global\@cmidla#1\relax
 148     \global\advance\@cmidla\m@ne
 149     \ifnum\@cmidla>0\global\let\@gtempa\@cmidrulea\else
 150     \global\let\@gtempa\@cmidruleb\fi
 151     \global\@cmidlb#2\relax
 152     \global\advance\@cmidlb-\@cmidla
 153     \global\@thisrulewidth=#3
 154     \@setrulekerning{#4}
 155     \ifnum\@lastruleclass=\z@\vskip \aboverulesep\fi
 156     \ifnum0=`{\fi}\@gtempa
 157     \noalign{\ifnum0=`}\fi\futurenonspacelet\@tempa\@xcmidrule}
 158 \def\@xcmidrule{%
 159    \ifx\@tempa\cmidrule
 160        \vskip-\@thisrulewidth
 161        \global\@lastruleclass=\@ne
 162    \else \ifx\@tempa\morecmidrules
 163        \vskip \cmidrulesep
 164        \global\@lastruleclass=\@ne\else
 165        \vskip \belowrulesep
 166        \global\@lastruleclass=\z@
 167    \fi\fi
 168    \ifnum0=`{\fi}}
 169 \def\@cmidrulea{%
 170    \multispan\@cmidla&\multispan\@cmidlb
 171    \unskip\hskip\cmrkern@l%
 172   {\CT@arc@\leaders\hrule \@height\@thisrulewidth\hfill}%
 173    \hskip\cmrkern@r\cr}%
 174 \def\@cmidruleb{%
 175     \multispan\@cmidlb
 176     \unskip\hskip \cmrkern@l%
 177    {\CT@arc@\leaders\hrule \@height\@thisrulewidth\hfill}%
 178     \hskip\cmrkern@r\cr}%
 179 \def\morecmidrules{\noalign{\relax}}
 180 \endinput
 181 %%
 182 %% End of file `booktabs.sty'.