1 files changed, 15 insertions, 18 deletions
diff --git a/Master/texmf-dist/source/latex/booktabs/booktabs.dtx b/Master/texmf-dist/source/latex/booktabs/booktabs.dtx
index de915565e72..969e3b32906 100644
--- a/Master/texmf-dist/source/latex/booktabs/booktabs.dtx
+++ b/Master/texmf-dist/source/latex/booktabs/booktabs.dtx
@@ -1,22 +1,21 @@
 % \iffalse (meta-comment)
 % -----------------------------------------------------------------
 % booktabs.dtx
-% Copyright (C) 1995--2019 Simon Fear
+% Copyright (C) 1995--2020 Simon Fear
 % Maintained by Danie Els <dnjels@gmail.com>
 %
 % This file is part of the booktabs package for publication
 % quality tables for LaTeX
 % -----------------------------------------------------------------
 %
-% This file 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:
+% This work may be distributed and/or modified under the conditions
+% of the LaTeX Project Public License, either version 1.3c of this
+% license or (at your option) any later version. The latest version
+% of this license is in
+% http://www.latex-project.org/lppl.txt
+% and version 1.3c or later is part of all distributions of LaTeX
+% version 2008/05/04 or later.
 %
-%    http://www.latex-project.org/lppl.txt
-%
-% and version 1.3 or later is part of all distributions of LaTeX
-% version 2005/12/01 or later.
 % -----------------------------------------------------------------
 % \fi
 %
@@ -27,12 +26,12 @@
 %<package>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
 %<package>\ProvidesPackage{booktabs}
 %<*package>
-    [2019/10/08 v1.6180339 publication quality tables]
+    [2020/01/12 v1.61803398 Publication quality tables]
 %</package>
 %
 %<*driver>
 \documentclass{ltxdoc}
-  \usepackage{booktabs}[2019/10/08]
+  \usepackage{booktabs}[2020/01/12]
   \EnableCrossrefs
   \CodelineIndex
   \RecordChanges
@@ -48,7 +47,7 @@
 %</driver>
 % \fi
 %
-% \CheckSum{497}
+% \CheckSum{489}
 % \CharacterTable
 %    {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
 %     Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
@@ -91,7 +90,7 @@
 % Releases (Versions 1.618, 1.6180, 1.61803 and 1.618033) are
 % only bug patches, support for the =colortbl= package and better
 % compatability with =longtable=.\footnote{By Danie Els
-%  (\texttt{dnjels@gmail.com}) in the absence of the author.}
+%  (\texttt{dnjels@sun.ac.za}) in the absence of the author.}
 % \end{abstract}
 %
 % \bigskip
@@ -747,6 +746,7 @@
 % All the rules (except =\addlinespace=) share this code.
 % \changes{v1.618033}{2016/04/27}{Rearranged and added \cmd{\nobreak} within longtable (Morten H{\o}gholm)}
 % \changes{v1.6180339}{2019/10/08}{Add test for xltabular (Herbert Voss)}
+% \changes{v1.61803398}{2020/01/12}{Restore \cmd{\@BTrule} to v1.618033 (Danie Els) }
 %    \begin{macrocode}
 \def\@BTrule[#1]{%
 %    \end{macrocode}
@@ -772,11 +772,8 @@
     \nobreak
     \let\@BTswitch\@BLTrule
   \else
-     \ifx\xltabular\undefined     
-        \let\@BTswitch\@BTnormal  
-     \else
-        \let\@BTswitch\@BLTrule 
-  \fi\fi\fi
+    \let\@BTswitch\@BTnormal
+  \fi\fi
 %    \end{macrocode}
 % Call =\@BTswitch= at end of macro
 %    \begin{macrocode}