l2e (2feb20)

git-svn-id: svn://tug.org/texlive/trunk@53640 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 29 insertions, 29 deletions

diff --git a/Master/texmf-dist/source/latex/graphics/rotating.dtx b/Master/texmf-dist/source/latex/graphics/rotating.dtx
index 149c19d049d..535f115594b 100644
--- a/Master/texmf-dist/source/latex/graphics/rotating.dtx
+++ b/Master/texmf-dist/source/latex/graphics/rotating.dtx
@@ -5,7 +5,7 @@
 % File: rotating.dtx
 %% Copyright (C) 1995--1999 Sebastian Rahtz and Leonor Barroca
 %% Copyright (C) 2001--2003,2007--2009 Robin Fairbairns
-%% Copyright (C) 2016-2019 LaTeX3 Project 
+%% Copyright (C) 2016-2020 LaTeX3 Project
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3c
@@ -21,7 +21,7 @@
 % This work consists of the file rotating.dtx
 % and the derived file rotating.sty, and testing material
 % rotex.tex and cat.eps
-% 
+%
 %    \begin{macrocode}
 \NeedsTeXFormat{LaTeX2e}
 %<*dtx>
@@ -75,7 +75,7 @@
 % note that rotation is typically \emph{not} visible in a DVI viewer:
 % conversion to, and viewing, PostScript or PDF is necessary.
 %
-% \section{Usage} 
+% \section{Usage}
 %
 % \subsection{Package options}
 %
@@ -114,7 +114,7 @@
 % area of the document.)
 %
 % New rotated environments may be declared using the combined
-% facilities of the float and rotfloat packages. 
+% facilities of the float and rotfloat packages.
 %
 % \subsection{Other environments and commands}
 % The package provides other \LaTeX\ environments:
@@ -146,7 +146,7 @@
 % \begin{tabular}{@{}llp{3in}@{}}
 %   \cs{rotFPtop} & \cs{rotFPbot} & Effect \\
 %   \hline
-%   0pt plus 1fil & 0pt plus 1fil & figure/table appears in middle 
+%   0pt plus 1fil & 0pt plus 1fil & figure/table appears in middle
 %                                   (default value)               \\
 %   0pt           & 0pt plus 1fil & figure/table appears with its top
 %                                   nearest the edge of the page   \\
@@ -175,11 +175,11 @@
 % Control figure orientation
 %    \begin{macrocode}
 \DeclareOption{figuresleft}{%
-  \@rot@twosidefalse 
+  \@rot@twosidefalse
   \def\rot@LR{0}%
 }
 \DeclareOption{figuresright}{%
- \@rot@twosidefalse 
+ \@rot@twosidefalse
  \def\rot@LR{-1}%
 }
 %    \end{macrocode}
@@ -206,7 +206,7 @@
 % A couple of commands for passing rotation direction around
 %    \begin{macrocode}
 \newif\if@rot@twoside
-\if@twoside 
+\if@twoside
   \@rot@twosidetrue
 \else
   \@rot@twosidefalse
@@ -238,7 +238,7 @@
 \def\rotdriver#1{\makeatletter\input{#1.def}\makeatother}
 %    \end{macrocode}
 % \end{macro}
-% 
+%
 % The \texttt{r@tfl@t} counter is used when generating `labels' for
 % determining what side of the page the float is on, in twoside mode.
 %    \begin{macrocode}
@@ -298,7 +298,7 @@
 %    \end{macrocode}
 % \end{macro}
 % \begin{macro}{\turnbox}
-% A macro version of the `rotate' environment. 
+% A macro version of the `rotate' environment.
 %    \begin{macrocode}
 \def\turnbox#1#2{%
   \Grot@setangle{#1}%
@@ -315,13 +315,13 @@
 % \section{Sideways figures and tables}
 % Now for the macros to provide a complete
 % environment for sideways figures and tables.
-% We define two environments |sidewaysfigure| and 
+% We define two environments |sidewaysfigure| and
 % |sidewaystable| that
 % fit in with the normal table and figure floats. These are `fixed'
 % environments that  just do 90 degree rotation, but it would be easy
 % to parameterize this to do other rotations if needed (the mind
 % boggles\ldots)
-% 
+%
 % \begin{macro}{\@rotfloat}
 % \begin{macro}{\@xrotfloat}
 % \begin{macro}{\rot@float@box}
@@ -347,7 +347,7 @@
   \@float{#1}[#2]%
 %    \end{macrocode}
 % Set the float contents in
-% a box of width \cs{textheight} instead of \cs{columnwidth}. 
+% a box of width \cs{textheight} instead of \cs{columnwidth}.
 %    \begin{macrocode}
   \begin{lrbox}\rot@float@box
   \begin{minipage}\textheight
@@ -366,7 +366,7 @@
 %    \begin{macrocode}
 \def\end@rotfloat{%
 %    \end{macrocode}
-% If we are going to know whether pages are odd or even, 
+% If we are going to know whether pages are odd or even,
 % we need to use the a variant \cs{pageref} mechanism and our own
 % specialised labels.
 %    \begin{macrocode}
@@ -388,18 +388,18 @@
     \if@rot@twoside
     \else
       \let\R@@page\rot@LR
-    \fi 
-    \ifthenelse{\isodd{\R@@page}}{% 
+    \fi
+    \ifthenelse{\isodd{\R@@page}}{%
       \if@rot@twoside
         \rot@mess@toks\expandafter{\the\rot@mess@toks (right hand page)}%
       \fi
-      \vfill 
+      \vfill
       \@@line{%
         \hskip\rotFPtop
         \rotatebox{90}{\box\rot@float@box}%
         \hskip\rotFPbot
       }%
-    }{% 
+    }{%
       \if@rot@twoside
         \rot@mess@toks\expandafter{\the\rot@mess@toks (left hand page)}%
       \fi
@@ -409,9 +409,9 @@
         \hskip\rotFPtop
       }%
       \vfill
-    }% 
+    }%
     \rot@message{\the\rot@mess@toks}
-  }% 
+  }%
   \end@float
 }
 %    \end{macrocode}
@@ -421,7 +421,7 @@
 % \begin{macro}{\endsidewaysfigure}
 % \begin{macro}{\sidewaystable}
 % \begin{macro}{\endsidewaystable}
-% The following definitions set up two environments, 
+% The following definitions set up two environments,
 % \texttt{sidewaystable} and \texttt{sidewaysfigure}, which uses this
 % type of float. Naturally, users may need to change these to suit
 % their local style. Both contribute to the normal lists of figures
@@ -455,7 +455,7 @@
 }
 \def\end@rotdblfloat{%
 %    \end{macrocode}
-% If we are going to know whether pages are odd or even, 
+% If we are going to know whether pages are odd or even,
 % we need to use the \cs{pageref} mechanism, and labels. But
 % Labels won't work \emph{unless} the user has put in a
 % caption. Beware!
@@ -485,34 +485,34 @@
     \if@rot@twoside
     \else
       \let\R@@page\rot@LR
-    \fi 
-    \ifthenelse{\isodd{\R@@page}}{% 
+    \fi
+    \ifthenelse{\isodd{\R@@page}}{%
       \ifrot@messages
         \if@rot@twoside
 	  \rot@mess@toks\expandafter{\the\rot@mess@toks (right hand page)}%
 	\fi
       \fi
-      \vfill 
+      \vfill
       \@@line{%
         \hskip\rotFPtop
         \rotatebox{90}{\box\rot@float@box}%
         \hskip\rotFPbot
       }%
-    }{% 
+    }{%
       \ifrot@messages
         \if@rot@twoside
 	  \rot@mess@toks\expandafter{\the\rot@mess@toks (left hand page)}%
 	\fi
-      \fi% 
+      \fi%
       \@@line{%
         \hskip\rotFPbot
         \rotatebox{-90}{\box\rot@float@box}%
         \hskip\rotFPtop
       }%
       \vfill
-    }% 
+    }%
     \rot@message{\the\rot@mess@toks}%
-  }% 
+  }%
   \end@dblfloat
 }
 %    \end{macrocode}