CTAN sync 202002030302

1 files changed, 37 insertions, 40 deletions

diff --git a/macros/latex-dev/base/ltx3info.tex b/macros/latex-dev/base/ltx3info.tex
index 00ad96401b..ccb4e0ed99 100644
--- a/macros/latex-dev/base/ltx3info.tex
+++ b/macros/latex-dev/base/ltx3info.tex
@@ -2,29 +2,29 @@
 %
 % 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
 %    http://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
 \documentclass[a4paper]{article}
 
@@ -72,7 +72,7 @@
 
 \title{\Large The \LaTeX3 Project}
 
-\author{\copyright 1995--1999 \ 
+\author{\copyright 1995--1999 \
 Frank Mittelbach and
 Chris Rowley}
 
@@ -100,7 +100,7 @@ Chris Rowley}
   \item The printed documentation of CD-ROM collections that contain
     \LaTeX.
   \item On-line collections that include a significant proportion of
-    documents encoded in \LaTeX. 
+    documents encoded in \LaTeX.
 \end{itemize}
 \end{abstract}
 
@@ -110,7 +110,7 @@ The purposes of the \LaTeX3 system can be summarized thus: it will
 greatly increase the range of documents which can be processed; and it
 will provide a flexible interface for typographic designers to easily
 specify the formatting of a class of documents.
- 
+
 The \LaTeX3 Project Team is a small group of volunteers whose aim is
 to produce this major new document processing system based on the
 principles pioneered by Leslie Lamport in the current \LaTeX.
@@ -122,11 +122,11 @@ enhanced by extensions to that core system.  They will continue to
 develop and maintain this system, releasing updated versions every six
 months and recording these activities in the \LaTeX{} bugs database
 (see below).
-  
+
 Although \LaTeX{} may be distributed freely, the production and
 maintenance of the system does require expenditure of reasonably large
 sums of money.  The \LaTeX3 Project Fund has therefore been set up to
-channel money into this work.  We know that some users are 
+channel money into this work.  We know that some users are
 aware of this fund as they have already contributed to it---many
 thanks to all of them!  If you want to know more about how you can
 help the project, see Page \pageref{fund}---and thanks in advance for
@@ -143,7 +143,7 @@ described as a world-wide de facto standard for high quality
 typesetting. Its use is particularly common in specialized areas, such
 as technical documents of various kinds, and for multi-lingual
 requirements.
- 
+
 The \TeX{} system is fully programmable. This allows the development
 of high-level user interfaces whose input is processed by \TeX{}'s
 interpreter to produce low-level typesetting instructions; these are
@@ -154,7 +154,7 @@ long documents such as textbooks and manuals. It separates content and
 form as much as possible by providing the user with a generic (\ie
 logical rather than visual) mark-up interface; this is combined with
 style sheets which specify the formatting.
- 
+
 Recent years have shown that the concepts and approach of \LaTeX{} are
 now widely accepted. Indeed, \LaTeX{} has become the standard method
 of communicating and publishing documents in many academic
@@ -168,7 +168,7 @@ considered a powerful combination of great importance to such areas as
 corporate documentation and publishing.  This has also extended to
 on-line publishing using, for example, \PDF{} output incorporating
 hypertext and other active areas.
-  
+
 With the spreading use of \SGML{}-compliant systems (\eg Web-based
 publishing using \HTML{} or \XML{}) \TeX{} again is a common choice as
 the formatting engine for high quality typeset output: a widely used
@@ -210,9 +210,9 @@ necessary in, at least, the following areas:
    the extendibility (package interface);
  \item
    the layout specification of tabular material;
- \item 
+ \item
    the specification and inclusion of graphical material;
- \item 
+ \item
    the positioning of floating material, and other aspects of page
    layout;
  \item
@@ -235,7 +235,7 @@ necessary in, at least, the following areas:
 \item Font declaration and selection;
 \item Font and glyph handling within mathematical formulas;
 \item Handling multiple font glyph encodings within a document;
-\item Allowing multiple input character encodings within a document; 
+\item Allowing multiple input character encodings within a document;
 \item A uniform interface for graphics inclusion;
 \item Support for coloured text;
 \item Building and interfacing new classes and extension packages.
@@ -247,7 +247,7 @@ necessary in, at least, the following areas:
 The strengths of the present version of \LaTeX{} are
 as follows:
  \begin{itemize}
- \item excellent standard of typesetting for text, technical 
+ \item excellent standard of typesetting for text, technical
 formulas\\
 and tabular material;
  \item  separation of generic mark-up from visual formatting;
@@ -262,7 +262,7 @@ and tabular material;
  \begin{itemize}
  \item
  It will provide a syntax that allows highly automated translation
- from popular \SGML{} DTDs into \LaTeX{} document classes (these 
+ from popular \SGML{} DTDs into \LaTeX{} document classes (these
  will be provided as standard with the new version).
 
  The syntax of the new \LaTeX{} user-interface will, for example,
@@ -287,14 +287,14 @@ and tabular material;
  could easily be interfaced to a visually-oriented, menu-driven
  specification system.
 
- This interface will also support \DSSSL{} specifications and 
+ This interface will also support \DSSSL{} specifications and
  style-sheet concepts such as those used with \HTML{} and \XML{}.
- 
+
  \item
  It will provide an enhanced user-interface that allows expression of
  the typesetting requirements from a large range of subject areas. Some
  examples are listed here.
- 
+
  \begin{itemize}
  \item The requirements of technical documentation (\eg offset layout,\\
    change bars, etc).
@@ -306,19 +306,19 @@ and tabular material;
    within text.
  \item the integration of hypertext and other links in on-line
    documents using systems such as \HTML{}, \XML{} and \PDF{}.
-   
+
  \end{itemize}
 
  Special care will be taken to ensure that this interface is
  extensible: this will be achieved by use of modular designs.
- 
- 
+
+
   \item
   It will provide a more robust author-interface. For example,
   artificial restrictions on the nesting of commands will be removed.
   Error handling will be improved by adding
   a more effective, interactive help system.
- 
+
   \item
   It will provide access to arbitrary fonts from any family (such as
   the \PS{} and TrueType fonts) including a wide range of fonts for
@@ -330,17 +330,17 @@ and tabular material;
   system will provide extensive catalogues of examples, carefully
   designed to make the learning time for new users (both designers and
   authors) as short as possible.
- 
+
  \item
   The code itself will be thoroughly documented and it will be
   designed on modular principles.  Thus the system will be easy to
   maintain and to enhance.
 \end{itemize}
- 
+
 The resulting new \LaTeX{} will, like the present version, be usable
 with any standard \TeX{} system (or whatever replaces it) and so will
 be freely available on a wide range of platforms.
-  
+
 
 \section{\LaTeX{} documentation}
 
@@ -363,10 +363,10 @@ project is:
 \end{citations}
 
 This \LaTeX{} distribution comes with documentation on several aspects
-of of the system.  The newer features of the system are described in
+of the system.  The newer features of the system are described in
 the following documents:
 \begin{citations}
-\item[\LaTeXe{} for authors] 
+\item[\LaTeXe{} for authors]
    describes the new features of \LaTeX{} documents,
    in the file \texttt{usrguide.tex};
 \item[\LaTeXe{} for class and package writers]
@@ -394,7 +394,7 @@ sums of money.  There are many necessities that need substantial
 financing: examples are new or enhanced computing equipment and travel
 to team meetings (the volunteers come from many different countries,
 so getting together occasionally is a non-trivial exercise).
-  
+
 This is why we are appealing to you for contributions to the fund.
 Any sum will be much appreciated; the amount need not be large as
 small contributions add up to very useful amounts.  Contributions of
@@ -427,7 +427,7 @@ Contributions should be sent to one of the following addresses:
 \begin{quote}\small\label{addrs}
    \TeX{} Users Group, P.O. Box 2311, Portland, OR~97208-2311 USA\\
    Fax:~+1~503~223~3960 \ Email: \texttt{tug@tug.org}
-   
+
  \noindent
    UK TUG, 1 Eymore Close, Selly Oak, Birmingham B29~4LB UK\\
    Fax: +44 121 476 2159 \ Email: \texttt{uktug-enquiries@tex.ac.uk}
@@ -469,6 +469,3 @@ For more information, see the \LaTeX{} home page.
 
 
 \end{document}
-
-
-