CTAN sync 202002030302

1 files changed, 14 insertions, 16 deletions

diff --git a/macros/latex/base/idx.tex b/macros/latex/base/idx.tex
index 1d74b1fca0..cbc233f63a 100644
--- a/macros/latex/base/idx.tex
+++ b/macros/latex/base/idx.tex
@@ -1,30 +1,30 @@
 % \iffalse meta-comment
 %
-% Copyright (C) 1993-2019
+% Copyright (C) 1993-2020
 % The LaTeX3 Project and any individual authors listed elsewhere
-% in this file. 
-% 
+% in this file.
+%
 % This file is part of the LaTeX base system.
 % -------------------------------------------
-% 
+%
 % It may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
 %    https://www.latex-project.org/lppl.txt
-% and version 1.3c or later is part of all distributions of LaTeX 
+% and version 1.3c or later is part of all distributions of LaTeX
 % version 2008 or later.
-% 
+%
 % This file has the LPPL maintenance status "maintained".
-% 
+%
 % The list of all files belonging to the LaTeX base distribution is
 % given in the file `manifest.txt'. See also `legal.txt' for additional
 % information.
-% 
-% The list of derived (unpacked) files belonging to the distribution 
-% and covered by LPPL is defined by the unpacking scripts (with 
+%
+% The list of derived (unpacked) files belonging to the distribution
+% and covered by LPPL is defined by the unpacking scripts (with
 % extension .ins) which are part of the distribution.
-% 
+%
 % \fi
 % IDX.TEX -- A LaTeX input file for printing .IDX files.
 % Copyright (c) 1985, 1994 by Leslie Lamport.
@@ -35,10 +35,10 @@
 
 \nofiles
 
-\setlength{\oddsidemargin}{0pt}      
+\setlength{\oddsidemargin}{0pt}
 \setlength{\evensidemargin}{0pt}
 \setlength{\textwidth}{470pt}         % Width of text line.
-\setlength{\columnsep}{30pt}          % Space between columns 
+\setlength{\columnsep}{30pt}          % Space between columns
 
 \raggedright
 
@@ -52,7 +52,7 @@
 
 \def\indexentry{\par\begingroup \isanitize \idxentry}
 
-\def\idxentry#1#2{\def\foo{#2}\ifx\foo\thispage 
+\def\idxentry#1#2{\def\foo{#2}\ifx\foo\thispage
     \else \gdef\thispage{#2}
           \vskip 7pt {\large \bf Page #2\par \vskip 2pt}\fi
   \hangindent 20pt \ttfamily #1\par\endgroup}
@@ -90,5 +90,3 @@
 \input \filename.idx\relax
 
 \end{document}
-
-