4 files changed, 41 insertions, 29 deletions
diff --git a/Master/texmf-dist/doc/latex/spacingtricks/spacingtricks.pdf b/Master/texmf-dist/doc/latex/spacingtricks/spacingtricks.pdf
index 607b98a7f70..58d3a0602a5 100644
--- a/Master/texmf-dist/doc/latex/spacingtricks/spacingtricks.pdf
+++ b/Master/texmf-dist/doc/latex/spacingtricks/spacingtricks.pdf
diff --git a/Master/texmf-dist/source/latex/spacingtricks/spacingtricks.dtx b/Master/texmf-dist/source/latex/spacingtricks/spacingtricks.dtx
index 698b64dcb3f..3c22a98a8aa 100644
--- a/Master/texmf-dist/source/latex/spacingtricks/spacingtricks.dtx
+++ b/Master/texmf-dist/source/latex/spacingtricks/spacingtricks.dtx
@@ -1,6 +1,6 @@
 % \iffalse meta-comment
 %
-% Copyright (C) 2019 by Antoine Missier <antoine.missier@ac-toulouse.fr>
+% Copyright (C) 2019-2020 by Antoine Missier <antoine.missier@ac-toulouse.fr>
 %
 % This file may be distributed and/or modified under the conditions of
 % the LaTeX Project Public License, either version 1.3 of this license
@@ -20,7 +20,7 @@
 %<*package> 
 \NeedsTeXFormat{LaTeX2e}[2005/12/01]
 \ProvidesPackage{spacingtricks}   
-    [2019/09/09 v1.2 .dtx spacingtricks file]
+    [2020/11/02 v1.3 .dtx spacingtricks file]
 %</package>
 %<*driver>
 \documentclass{ltxdoc}
@@ -54,7 +54,7 @@
 %</driver>
 % \fi
 %
-% \CheckSum{905}
+% \CheckSum{165}
 %
 % \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
@@ -78,20 +78,21 @@
 % \changes{v1.0}{2019/06/16}{English translation of the documentation}
 % \changes{v1.1}{2019/09/06}{No automatic line breaking at the end of the centered command,
 % new length compactitemlist}
-% \changes{v1.2}{2019/09/09}{Removing par command to get the expected centered macro}
+% \changes{v1.2}{2019/09/09}{A bug correction in the last update}
+% \changes{v1.3}{2020/11/02}{Loading the setspace package, 
+% small changes in compactlist environment, improvement in dualboxes macro}
 %
 % \GetFileInfo{spacingtricks.sty}
 %
 % \title{The \texttt{spacingtricks} package\thanks{This document
 % corresponds to \textsf{spacingtricks}~\fileversion, dated \filedate.}}
 % \author{Antoine Missier \\ \texttt{antoine.missier@ac-toulouse.fr}}
-% \date{September 09, 2019}
+% \date{November 02, 2020}
 % \maketitle
 %
 % \section{Introduction}
 %
-% This package proposes some macros to deal with spacing issues. Thus:
-%
+% This package offers some macros to deal with spacing issues. Thus:
 % \begin{compactlist}
 % \item "\centered" yields good horizontal centering without vertical spacing;
 % \item "\footnote" has been redefined to avoid unsuitable spacings;
@@ -109,15 +110,18 @@
 % (figures, tables, text) side by side by adjusting the vertical positioning.
 % \end{compactlist}
 % 
+% \medskip
+% Two other common packages are loaded by \textsf{spacingtricks}:
+% \textsf{setspace} (natively in \LaTeXe), 
+% for setting line spacing in a piece of text 
+% (with the \texttt{spacing} environment), and
+% \textsf{xspace}~\cite{XSP}, which adds an interword space unless the macro 
+% is followed by a punctuation character.
+%
 % Otherwise, we provide the package \textsf{arraycols}~\cite{ARCOL},
 % wich allows a good management of spacings in \texttt{tabular} and \texttt{array} environments,
 % and \textsf{mismath}~\cite{MSMATH} of which several macros tends to improve spacings 
 % in mathematical formulas.
-% Let us mention also the \textsf{setspace} package (natively in \LaTeXe), 
-% which allows to set the space between the lines of text, and
-% at last \textsf{xspace}~\cite{XSP},
-% which is loaded by \textsf{spacingtricks}: it adds a space unless the macro 
-% is followed by certain punctuation characters.
 %
 % \section{Usage}
 %
@@ -380,7 +384,7 @@
 %
 % \medskip
 % \DescribeMacro{\compactlistindent}
-% This length (fixed at 1\,em by default) can be modified with "\setlength" to increase 
+% This length (fixed at 0.5\,em by default) can be modified with "\setlength" to increase 
 % or decrease the indentation of the \texttt{compactlist} environment.
 % Notice that there are several other ways to construct a compact list in particular
 % with the \texttt{noitemsep} key of the \textsf{enumitem} package~\cite{ENUM}.
@@ -411,11 +415,11 @@
 % (for several paragraphs and lists), etc.
 % The optional \meta{pos} parameter sets the vertical level on which the boxes are aligned:
 % a number between 0 (bottom) and 1 (top, default value).
-% Here is a first example with "\dualboxes[0.7]".
+% Here is a first example with "\dualboxes[0.65]".
 %
 % \medskip
 % \psset{xunit=0.5cm,yunit=1.0cm,algebraic=true}
-% \dualboxes[0.7]{\footnotesize
+% \dualboxes[0.65]{\footnotesize
 %    $\begin{array}{|*{7}{c|}} \hline
 %        x    & -2    & -1    & 0 & 1    & 2    & 3    \\ \hline
 %        f(x) & -0.96 & -0.71 & 0 & 0.59 & 0.38 & 0.18 \\  \hline
@@ -485,9 +489,13 @@
 % within "\dualboxes" arguments,
 % just as it's not possible for footnotes or margin notes.  
 %
+% \StopEventually{}
+%
 % \section{Implementation}
 %    \begin{macrocode}
 \RequirePackage{ifthen}
+\RequirePackage{calc}
+\RequirePackage{setspace}
 \RequirePackage{xspace}
 
 \newcommand*{\centered}[1]{{\setlength{\parskip}{0pt}\par\noindent\hfill 
@@ -535,8 +543,9 @@
     }{\end{list}}
 
 \newlength{\compactlistindent}
-\setlength{\compactlistindent}{1em}
+\setlength{\compactlistindent}{0.5em}
 \newenvironment*{compactlist}[1][\textbullet]{
+    \par % sometimes necessary
     \begin{list}{#1\unskip}{% \unskip suppresses the space created by \xspace
         \setlength{\itemsep}{0pt}
         \setlength{\parsep}{0pt}
@@ -567,13 +576,13 @@
 
 \newcommand{\@@dualboxes}[3][1]{
     \par\noindent
-    \raisebox{-#1\height}{#2} \hfill
-    \raisebox{-#1\height}{#3} \smallskip
+    \raisebox{\depth-#1\totalheight}{#2} \hfill
+    \raisebox{\depth-#1\totalheight}{#3} \smallskip
     }
 \newcommand{\@dualboxes}[3][1]{
     \par\noindent \hfill
-    \raisebox{-#1\height}{#2} \hfill
-    \raisebox{-#1\height}{#3} \hfill\mbox{}\smallskip
+    \raisebox{\depth-#1\totalheight}{#2} \hfill
+    \raisebox{\depth-#1\totalheight}{#3} \hfill\mbox{}\smallskip
     }
 \newcommand{\dualboxes}{\@ifstar{\@@dualboxes}{\@dualboxes}}
 %    \end{macrocode}
diff --git a/Master/texmf-dist/source/latex/spacingtricks/spacingtricks.ins b/Master/texmf-dist/source/latex/spacingtricks/spacingtricks.ins
index 9a5c670e8c6..28f889e0f1b 100644
--- a/Master/texmf-dist/source/latex/spacingtricks/spacingtricks.ins
+++ b/Master/texmf-dist/source/latex/spacingtricks/spacingtricks.ins
@@ -1,5 +1,5 @@
 %%
-%% Copyright (C) 2019 by Antoine Missier <antoine.missier@ac-toulouse.fr>
+%% Copyright (C) 2019-2020 by Antoine Missier <antoine.missier@ac-toulouse.fr>
 %%
 %% This file may be distributed and/or modified under the conditions of
 %% the LaTeX Project Public License, either version 1.3 of this license
@@ -21,7 +21,7 @@
 
 This is a generated file.
 
-Copyright (C) 2019 by Antoine Missier <antoine.missier@ac-toulouse.fr>
+Copyright (C) 2019-2020 by Antoine Missier <antoine.missier@ac-toulouse.fr>
 
 This file may be distributed and/or modified under the conditions of
 the LaTeX Project Public License, either version 1.3 of this license
diff --git a/Master/texmf-dist/tex/latex/spacingtricks/spacingtricks.sty b/Master/texmf-dist/tex/latex/spacingtricks/spacingtricks.sty
index d966c2f360a..bd9ea824a14 100644
--- a/Master/texmf-dist/tex/latex/spacingtricks/spacingtricks.sty
+++ b/Master/texmf-dist/tex/latex/spacingtricks/spacingtricks.sty
@@ -8,7 +8,7 @@
 %% 
 %% This is a generated file.
 %% 
-%% Copyright (C) 2019 by Antoine Missier <antoine.missier@ac-toulouse.fr>
+%% Copyright (C) 2019-2020 by Antoine Missier <antoine.missier@ac-toulouse.fr>
 %% 
 %% This file may be distributed and/or modified under the conditions of
 %% the LaTeX Project Public License, either version 1.3 of this license
@@ -22,8 +22,10 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}[2005/12/01]
 \ProvidesPackage{spacingtricks}
-    [2019/09/09 v1.2 .dtx spacingtricks file]
+    [2020/11/02 v1.3 .dtx spacingtricks file]
 \RequirePackage{ifthen}
+\RequirePackage{calc}
+\RequirePackage{setspace}
 \RequirePackage{xspace}
 
 \newcommand*{\centered}[1]{{\setlength{\parskip}{0pt}\par\noindent\hfill
@@ -62,8 +64,9 @@
     }{\end{list}}
 
 \newlength{\compactlistindent}
-\setlength{\compactlistindent}{1em}
+\setlength{\compactlistindent}{0.5em}
 \newenvironment*{compactlist}[1][\textbullet]{
+    \par % sometimes necessary
     \begin{list}{#1\unskip}{% \unskip suppresses the space created by \xspace
         \setlength{\itemsep}{0pt}
         \setlength{\parsep}{0pt}
@@ -89,13 +92,13 @@
 
 \newcommand{\@@dualboxes}[3][1]{
     \par\noindent
-    \raisebox{-#1\height}{#2} \hfill
-    \raisebox{-#1\height}{#3} \smallskip
+    \raisebox{\depth-#1\totalheight}{#2} \hfill
+    \raisebox{\depth-#1\totalheight}{#3} \smallskip
     }
 \newcommand{\@dualboxes}[3][1]{
     \par\noindent \hfill
-    \raisebox{-#1\height}{#2} \hfill
-    \raisebox{-#1\height}{#3} \hfill\mbox{}\smallskip
+    \raisebox{\depth-#1\totalheight}{#2} \hfill
+    \raisebox{\depth-#1\totalheight}{#3} \hfill\mbox{}\smallskip
     }
 \newcommand{\dualboxes}{\@ifstar{\@@dualboxes}{\@dualboxes}}