From ae5cb0f32e931708a1fe4e7e84793590c0d59df4 Mon Sep 17 00:00:00 2001
From: Norbert Preining <norbert@preining.info>
Date: Tue, 17 Nov 2020 03:00:38 +0000
Subject: CTAN sync 202011170300

---
 macros/latex/contrib/mismath/mismath.dtx | 71 ++++++++++++++++++--------------
 1 file changed, 39 insertions(+), 32 deletions(-)

(limited to 'macros/latex/contrib/mismath/mismath.dtx')

diff --git a/macros/latex/contrib/mismath/mismath.dtx b/macros/latex/contrib/mismath/mismath.dtx
index 769ee63a87..a2c59ce7e8 100644
--- a/macros/latex/contrib/mismath/mismath.dtx
+++ b/macros/latex/contrib/mismath/mismath.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{mismath}   
-    [2019/12/27 v1.7 .dtx mismath file]
+    [2020/11/15 v1.8 .dtx mismath file]
 %</package>
 %<*driver>
 \documentclass{ltxdoc}
@@ -58,7 +58,7 @@
 %</driver>
 % \fi
 %
-%% \CheckSum{1867}
+%% \CheckSum{419}
 %
 % \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
@@ -94,6 +94,8 @@
 % \changes{v1.5}{2019/06/22}{small corrections in documentation}
 % \changes{v1.6}{2019/09/06}{Removing mathfixs package}
 % \changes{v1.7}{2019/12/27}{Adding a table of contents to the documentation}
+% \changes{v1.8}{2020/11/15}{Incompatibility and solution mentioned when using i 
+% with accent in beamer titles small changes in documentation}
 %
 % \GetFileInfo{mismath.sty}
 %
@@ -101,7 +103,7 @@
 % corresponds to \textsf{mismath}~\fileversion, dated \filedate. 
 % Thanks to François Bastouil for help in English translation.}}
 % \author{Antoine Missier \\ \texttt{antoine.missier@ac-toulouse.fr}}
-% \date{December 27, 2019}
+% \date{November 15, 2020}
 %
 % \maketitle
 % \tableofcontents
@@ -161,8 +163,8 @@
 %
 % \medskip
 % A recommendation, seldom observed, is to typeset uppercase Greek letters in italic shape 
-% like other variables~\cite{ICTNS}. This is automatically done with the \textsf{fixmath} package 
-% by Walter Schmidt~\cite{FIXM},
+% like other variables~\cite{ICTNS}. This is automatically done with 
+% the \textsf{fixmath} package by Walter Schmidt~\cite{FIXM},
 % but this feature is not implemented in \textsf{mismath} because this rule is conflicting 
 % to the one used for instance in France where all mathematics capitals 
 % have to be typeset in upright shape\footnote{The \textsf{frenchmath} package~\cite{FR} 
@@ -189,22 +191,26 @@
 % \DescribeMacro{\e} \DescribeMacro{\i}  \DescribeMacro{\j} 
 % the package provides |\e| command for the base of the natural logarithm
 % and |\i| or |\j| for imaginary numbers. 
-% One can notice that |\i| and |\j| already exist in \LaTeX: 
+% Let's notice that |\i| and |\j| already exist in \LaTeX: 
 % using in LR mode, they produce ``\i'' and ``\j'' without the point 
-% so one can place accents on them, and in mathematical mode they produce 
+% so you can place accents on them, and in mathematical mode they produce 
 % ``Latex warning: Command invalid in math mode''. 
-% Redefining |\i| and |\j| only concerns mathematical mode.
+% Redefining |\i| and |\j| concerns only mathematical mode\footnote{Due to this
+% \texttt{\bslash i} command redefinition, there is an incompatibility with
+% \textsf{beamer} when using i with accents in beamer titles.
+% A solution is to use the classic \texttt{\bslash \textasciicircum i} 
+% command to produce î in beamer titles for example.}.
 %
 % \medskip
 % \DescribeMacro{\enumber} \DescribeMacro{\inumber} \DescribeMacro{\jnumber}
-% Nevertheless, it can be tiresome to type a lot of backslashes in a document with many formulas 
-% containing $\e$ or $\i$.
+% Nevertheless, it can be tiresome to type a lot of backslashes in a document 
+% with many formulas containing $\e$ or $\i$.
 % So a way is proposed here to free of it by placing |\enumber|, |\inumber| or |\jnumber|
 % in the preamble: 
 % $\e$, $i$ or $\j$ will then automatically be set in upright shape
 % in the whole document, no need to type |\e|, |\i| or |\j|,
 % let's hope that there are not many other $\mathit{e}$, $\mathit{i}$ or $j$ as variables.
-% However, one can still get italicized
+% However, you can still get italicized
 % $\mathit{e}$, $\mathit{i}$ or $\mathit{j}$ with \LaTeX\ command
 % |\mathit| or |\mathnormal|. Of course, this does not fully comply with \LaTeX\ philosophy:
 % in the document body, objects should be pointed out 
@@ -431,7 +437,8 @@
 % in \LaTeX, are also provided by \textsf{mismath}:
 % \begin{center}
 % \begin{tabular}{rlrlrl}
-% |\arccot| & $\arccot$\qquad\mbox{} & |\arsinh| & $\arsinh$\qquad\mbox{} & |\arcoth| & $\arcoth$\\
+% |\arccot| & $\arccot$\qquad\mbox{} & |\arsinh| & $\arsinh$\qquad\mbox{} 
+%    & |\arcoth| & $\arcoth$ \\
 % |\sech| & $\sech$ & |\arcosh| & $\arcosh$ & |\arsech| & $\arsech$ \\
 % |\csch| & $\csch$ & |\artanh| & $\artanh$ & |\arcsch| & $\arcsch$
 % \end{tabular}
@@ -445,19 +452,19 @@
 % \subsection{A few useful aliases}
 % 
 % In the tradition of Bourbaki and D.~Knuth, proper use requires 
-% that classics sets of numbers are typeset in bold roman:
+% that classic sets of numbers are typeset in bold roman:
 % $\R, \C, \Z, \N, \Q$, 
-% ``openwork'' letters ($\mathbb{R}, \mathbb{Z}, \ldots$) 
-% being restricted to writing at blakboard~\cite{LSHORT};
+% whereas ``openwork'' letters ($\mathbb{R}, \mathbb{Z}, \ldots$) 
+% are reserved for writing at blakboard~\cite{LSHORT};
 % and likewise to designate a field: $\F$ or $\K$ (Körper in German).
-% We get these symbols with the following macros:
+% We get these symbols with the macros:
 % \begin{center}
 % |\R|, |\C|, |\Z|, |\N|, |\Q|, |\F|, |\K|.
 % \end{center}
 %
 % \DescribeMacro{\mathset}
-% The |\mathset| command enables to change in a global way the behavior of all these macros: 
-% by default, |\mathset| is an alias for |\mathbf|, but if one prefer openwork letters, 
+% The |\mathset| command enables to change the behavior of all these macros in a global way: 
+% by default, |\mathset| is an alias for |\mathbf|, but if you prefer openwork letters, 
 % just place |\renewcommand\mathset{\mathbb}| in the preamble,
 % after loading \textsf{amsfonts} package (which provides the ``blackboard bold'' typeface,
 % also loaded by \textsf{amssymb}).
@@ -489,7 +496,7 @@
 % \DescribeMacro{\lbar} \DescribeMacro{\hlbar}
 % Large bars over expressions are obtained with |\overline|
 % or, shorter, its alias |\lbar|, to get for instance $\lbar{z_1z_2}$.
-% Such as for vectors, one can raise the bar (from the height of $h$) with
+% Such as for vectors, you can raise the bar (from the height of $h$) with
 % the |\hlbar| command, in order to correct uneven bars heights.
 % \begin{center}
 % $\lbar{z+z'}=\lbar{z}+\lbar{z'}$ is less than $\lbar{z+z'}=\hlbar{z}+\lbar{z'}$,
@@ -572,7 +579,6 @@
 % $\sin\left(\frac{\pi}{3}\right)\mul 2$ is less than $\sin\paren{\frac{\pi}{3}}\mul 2$
 % obtained with \\[1ex] |\sin\paren{\frac{\pi}{3}}\mul 2|.
 % \end{center}
-% \pagebreak ^^A for proper positioning of the footnote
 %
 % \DescribeMacro{\pow}
 % When typesetting an exponent after a closing \emph{big} parenthesis produced by |\right)|,
@@ -620,13 +626,13 @@
 % \end{cases}$
 % \end{center}
 % In our code, $[$ and $]$  symbols are not defined anymore as delimiters. 
-% One can regret it because a line break could occur between the two, 
-% but in addition to the fact that it works very well like that for spaces 
-% (because these symbols are most of the time preceded or followed by relational, 
-% binary or punctuation symbols), it is always possible to transform them 
+% Thereby a line break could occur between the two, but
+% it is always possible to transform them 
 % into delimiters with |\left| and |\right|\footnote{Is \LaTeX\ definition
 % of [ as |mathopen| really appropriate
 % where this symbol could almost also logically have been defined as |mathclose|?}.
+% And consider that these symbols are most of the time preceded or followed by relational, 
+% binary or punctuation symbols and therefore spaces are correct without a delimiter definition. 
 %
 % \subsection{Environments for systems of equations and small matrices}
 %
@@ -649,7 +655,7 @@
 % from \textsf{amsmath} package, although \texttt{cases} places mathematical expressions 
 % closer to the bracket (which makes sense considering it's use).
 % |\systemsep| enables to set the gap between the bracket and the expressions, 
-% set by default to |\medspace|. This gap may be reduce, for instance:
+% set by default to |\medspace|. This gap may be reduced, for instance:
 % |\renewcommand{\systemsep}{\thinspace}|,
 % or enlarged with |\thickspace| (and with |\renewcommand\systemsep}{}|
 % we get back to what \texttt{cases} do).
@@ -722,8 +728,8 @@
 % \subsection{Displaymath in double columns}
 %
 % \DescribeEnv{mathcols}
-% The \texttt{mathcols} environment activates mathematical mode and enables to arrange ``long''
-% calculation in double columns, separated with a central rule, 
+% The \texttt{mathcols} environment activates mathematical mode and enables to arrange 
+% ``long''calculation in double columns, separated with a central rule, 
 % as shown in the following example.
 % But you have to load the \textsf{multicol} package in the preamble.
 % \begin{mathcols}
@@ -754,6 +760,7 @@
 %\end{mathcols}
 % \end{verbatim}
 %
+% \StopEventually{}
 % \vspace{-4ex}
 % \section{Implementation}
 %
@@ -1001,11 +1008,11 @@
 % Günter Milde, CTAN, v0.6.1 04/06/2012.
 % \bibitem{INT} \emph{The \textsf{interval} package}. Lars Madsen, CTAN,
 % v0.3 2014/08/04.
-% \bibitem{SYST} \emph{L'extension pour \TeX\ et \LaTeX\ \textsf{systeme}}. Christian Tellechea,
-% CTAN v0.32 2019/01/13.
+% \bibitem{SYST} \emph{L'extension pour \TeX\ et \LaTeX\ \textsf{systeme}}. 
+% Christian Tellechea, CTAN v0.32 2019/01/13.
 % \bibitem{SPAL} \emph{The \textsf{spalign} package}. Joseph Rabinoff, CTAN, 2016/10/05.
-% \bibitem{FR} \emph{L'extension \textsf{frenchmath}}. Antoine Missier, CTAN, v1.4 2019/05/22.
-% \bibitem{LSHORT} \emph{The Not So Short Introduction to \LaTeXe}. \texttt{lshort} package by
+% \bibitem{FR} \emph{L'extension \textsf{frenchmath}}. Antoine Missier, CTAN, v1.5 2020/11/02.
+% \bibitem{LSHORT} \emph{The Not So Short Introduction to \LaTeXe}. \textsf{lshort} package by
 % Tobias Oetiker, Hubert Partl, Irene Hyna and Elisabeth Schlegl, CTAN, v6.2 2018/02/28.
 % \bibitem{COMP} \emph{The \LaTeX\ Companion}. Frank Mittelbach, Michel Goossens, 
 % Johannes Braams, David Carlisle, Chris Rowley, 2nd edition, Pearson Education, 2004.
-- 
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