lwarp

git-svn-id: svn://tug.org/texlive/trunk@57032 c570f23f-e606-0410-a88d-b1316a301751

38 files changed, 1020 insertions, 75 deletions

diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-amsthm.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-amsthm.sty
index 681b48fb836..b568a300ebc 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-amsthm.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-amsthm.sty
@@ -30,7 +30,7 @@
         which must also be moved before mdframed.%
     }
 }
-{}
+{\relax}
 \RequirePackage{amsmath}
 \LWR@ProvidesPackagePass{amsthm}[2017/10/31]
 \newcommand{\LWR@newtheoremstyle}{plain}
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-authblk.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-authblk.sty
index 258fb7bf3b6..67fc8067a9b 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-authblk.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-authblk.sty
@@ -23,7 +23,7 @@
             so authblk must be loaded first.%
         }
 }
-{}
+{\relax}
 \LWR@ProvidesPackagePass{authblk}[2001/02/27]
 \LetLtxMacro\LWRAB@affil\affil
 
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-braket.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-braket.sty
index 59090f8472a..f6e156cd989 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-braket.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-braket.sty
@@ -17,14 +17,7 @@
 %% version 2005/12/01 or later.
 \LWR@ProvidesPackagePass{braket}% No date is provided by the file.
 \begin{warpMathJax}
-\CustomizeMathJax{\newcommand{\bra}[1]{\langle#1\vert}}
-\CustomizeMathJax{\newcommand{\Bra}[1]{\left\langle#1\right\vert}}
-\CustomizeMathJax{\newcommand{\ket}[1]{\vert#1\rangle}}
-\CustomizeMathJax{\newcommand{\Ket}[1]{\left\vert#1\right\rangle}}
-\CustomizeMathJax{\newcommand{\braket}[1]{\langle#1\rangle}}
-\CustomizeMathJax{\newcommand{\Braket}[1]{\left\langle#1\right\rangle}}
-\CustomizeMathJax{\newcommand{\set}[1]{\{#1\}}}
-\CustomizeMathJax{\newcommand{\Set}[1]{\left\{#1\right\}}}
+    \CustomizeMathJax{\require{braket}}
 \end{warpMathJax}
 \endinput
 %%
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-caption.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-caption.sty
index d5d2b20fc1b..9b6059c84b6 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-caption.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-caption.sty
@@ -24,7 +24,7 @@
 \typeout{instead of: \protect\usepackage[options]\protect{caption\protect}.}
 \typeout{---}
 
-\LWR@ProvidesPackagePass{caption}[2020/08/24]
+\LWR@ProvidesPackagePass{caption}[2020/10/26]
 \long\def\caption@iibox@#1#2#3#4{%
   \caption@iiibox{#1}{#2}{#3}%
         []%                             lwarp
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-caption3.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-caption3.sty
index f795d2ec1b9..57bbd7dc5e6 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-caption3.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-caption3.sty
@@ -16,7 +16,7 @@
 %% and version 1.3 or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 
-\LWR@ProvidesPackagePass{caption3}[2020/08/23]
+\LWR@ProvidesPackagePass{caption3}[2020/10/21]
 \@ifpackagelater{caption3}{2020/08/23}{
 \renewcommand\caption@@@make[2]{%
 \LWR@traceinfo{caption@@@make}%
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-common-mathjax-letters.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-common-mathjax-letters.sty
index d9d7c9604bd..13908ab2645 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-common-mathjax-letters.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-common-mathjax-letters.sty
@@ -52,6 +52,7 @@
 \NewDocumentCommand{\LWR@mathjax@addgreek@l@up}{s m m}{
     \LWR@mathjax@addletter{#1}{#2}{#3}{alpha}{03B1}
     \LWR@mathjax@addletter{#1}{#2}{#3}{beta}{03B2}
+    \LWR@mathjax@addletter{#1}{#2}{#3}{varbeta}{03D0}
     \LWR@mathjax@addletter{#1}{#2}{#3}{gamma}{03B3}
     \LWR@mathjax@addletter{#1}{#2}{#3}{digamma}{03DD}
     \LWR@mathjax@addletter{#1}{#2}{#3}{delta}{03B4}
@@ -115,6 +116,7 @@
 \NewDocumentCommand{\LWR@mathjax@addgreek@l@it}{s m m}{
     \LWR@mathjax@addletter{#1}{#2}{#3}{alpha}{1D6FC}
     \LWR@mathjax@addletter{#1}{#2}{#3}{beta}{1D6FD}
+    \LWR@mathjax@addletter{#1}{#2}{#3}{varbeta}{03D0}
     \LWR@mathjax@addletter{#1}{#2}{#3}{gamma}{1D6FE}
     \LWR@mathjax@addletter*{#1}{#2}{#3}{digamma}{03DD}
     \LWR@mathjax@addletter{#1}{#2}{#3}{delta}{1D6FF}
@@ -177,6 +179,7 @@
 \NewDocumentCommand{\LWR@mathjax@addgreek@l@bfit}{s m m}{
     \LWR@mathjax@addletter{#1}{#2}{#3}{alpha}{1D736}
     \LWR@mathjax@addletter{#1}{#2}{#3}{beta}{1D737}
+    \LWR@mathjax@addletter{#1}{#2}{#3}{varbeta}{03D0}
     \LWR@mathjax@addletter{#1}{#2}{#3}{gamma}{1D738}
     \LWR@mathjax@addletter*{#1}{#2}{#3}{digamma}{03DD}
     \LWR@mathjax@addletter{#1}{#2}{#3}{delta}{1D739}
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-epstopdf-base.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-epstopdf-base.sty
index 3aadedf3d1f..b1263cdb885 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-epstopdf-base.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-epstopdf-base.sty
@@ -15,7 +15,7 @@
 %%   http://www.latex-project.org/lppl.txt
 %% and version 1.3 or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
-\LWR@ProvidesPackagePass{epstopdf-base}[2016/05/15]
+\LWR@ProvidesPackagePass{epstopdf-base}[2020-01-24]
 \newcommand*{\LWR@HTML@ETE@OrgGin@setfile}[3]{%
     \edef\LWR@tempone{#3}%
     \StrSubstitute{\LWR@tempone}{.pdf}{.svg}[\LWR@tempone]%
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-epstopdf.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-epstopdf.sty
index c0810186956..c40567c6be9 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-epstopdf.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-epstopdf.sty
@@ -15,7 +15,7 @@
 %%   http://www.latex-project.org/lppl.txt
 %% and version 1.3 or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
-\LWR@ProvidesPackagePass{epstopdf}[2016/05/15]
+\LWR@ProvidesPackagePass{epstopdf}[2020-01-24]
 \endinput
 %%
 %% End of file `lwarp-epstopdf.sty'.
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-esvect.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-esvect.sty
new file mode 100644
index 00000000000..9163aec82a5
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-esvect.sty
@@ -0,0 +1,26 @@
+%%
+%% This is file `lwarp-esvect.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% lwarp.dtx  (with options: `esvect')
+%% This is a generated file.
+%% Copyright 2016-2020 Brian Dunn
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% 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 1.3 or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+\LWR@ProvidesPackagePass{esvect}% no date given
+\begin{warpMathJax}
+\CustomizeMathJax{\newcommand{\LWResvectvv}[1]{\overrightarrow{#1}}}
+\CustomizeMathJax{\newcommand{\LWResvectvvstar}[2]{\overrightarrow{#1}\!_{#2}}}
+\CustomizeMathJax{\newcommand{\vv}{\ifstar\LWResvectvvstar\LWResvectvv}}
+\end{warpMathJax}
+\endinput
+%%
+%% End of file `lwarp-esvect.sty'.
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-fixmath.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-fixmath.sty
new file mode 100644
index 00000000000..b85aab961bd
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-fixmath.sty
@@ -0,0 +1,29 @@
+%%
+%% This is file `lwarp-fixmath.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% lwarp.dtx  (with options: `fixmath')
+%% This is a generated file.
+%% Copyright 2016-2020 Brian Dunn
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% 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 1.3 or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+\LWR@ProvidesPackagePass{fixmath}[2000/04/11]
+\LWR@origRequirePackage{lwarp-common-mathjax-letters}
+
+\begin{warpMathJax}
+\LWR@mathjax@addgreek@u@it*{}{}
+\LWR@mathjax@addletter{\BooleanTrue}{up}{}{delta}{0394}
+\LWR@mathjax@addletter{\BooleanTrue}{up}{}{omega}{03A9}
+\CustomizeMathJax{\newcommand{\mathbold}[1]{\boldsymbol{#1}}}
+\end{warpMathJax}
+\endinput
+%%
+%% End of file `lwarp-fixmath.sty'.
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-float.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-float.sty
index bcb14753da4..add1c1bf03f 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-float.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-float.sty
@@ -19,7 +19,6 @@
 
 \LWR@ProvidesPackageDrop{float}[2001/11/08]
 
-
 \newcommand*{\LWR@floatstyle}{plain}
 
 \NewDocumentCommand{\newfloat}{m m m o}{%
@@ -52,6 +51,7 @@
     \csedef{LWR@floatstyle@#2}{\LWR@floatstyle}%
 }
 
+
 \endinput
 %%
 %% End of file `lwarp-float.sty'.
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-fontaxes.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-fontaxes.sty
index f870fde79cf..a93fbefb695 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-fontaxes.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-fontaxes.sty
@@ -20,7 +20,7 @@
     \newcommand{\LWR@HTML@swshape}{}
     \LWR@formatted{swshape}
 
-    \newcommand{\LWR@HTML@textsw}[1]{#1}
+    \newrobustcmd{\LWR@HTML@textsw}[1]{#1}
     \LWR@formatted{textsw}
 
     \FilenameNullify{%
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-graphics.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-graphics.sty
index 49f6dac7470..6c038f7629c 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-graphics.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-graphics.sty
@@ -17,7 +17,7 @@
 %% version 2005/12/01 or later.
 
 
-\LWR@ProvidesPackagePass{graphics}[2017/06/25]
+\LWR@ProvidesPackagePass{graphics}[2020/08/30]
 
 
 \AtBeginDocument{
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-graphicx.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-graphicx.sty
index fbb2ae2390f..6ba7413de87 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-graphicx.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-graphicx.sty
@@ -17,7 +17,7 @@
 %% version 2005/12/01 or later.
 
 
-\LWR@ProvidesPackagePass{graphicx}[2017/06/01]
+\LWR@ProvidesPackagePass{graphicx}[2020/09/09]
 
 \endinput
 %%
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-karnaugh-map.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-karnaugh-map.sty
index 75a9ee855f3..4965d041476 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-karnaugh-map.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-karnaugh-map.sty
@@ -109,7 +109,7 @@
       }{%
         Existing templates have the following dimensions: 2x2x1, 2x4x1, 4x2x1, 4x4x1, 4x4x2, and 4x4x4.
       }%
-    }{}%    lwarp
+    }{\relax}%    lwarp
     \begin{tikzpicture}
       % grid
       % for all dimensions
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-keyfloat.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-keyfloat.sty
index aef7b681d0f..849e434c704 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-keyfloat.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-keyfloat.sty
@@ -19,7 +19,7 @@
 
 \LWR@ProvidesPackagePass{keyfloat}[2019/09/23]
 
-\@ifpackagelater{keyfloat}{2019/09/23}{}{
+\@ifpackagelater{keyfloat}{2019/09/23}{\relax}{
     \PackageError{lwarp-keyfloat}
     {%
         The keyfloat package is out of date.\MessageBreak
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-keystroke.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-keystroke.sty
new file mode 100644
index 00000000000..7a60732468e
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-keystroke.sty
@@ -0,0 +1,70 @@
+%%
+%% This is file `lwarp-keystroke.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% lwarp.dtx  (with options: `keystroke')
+%% This is a generated file.
+%% Copyright 2016-2020 Brian Dunn
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% 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 1.3 or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+\LWR@ProvidesPackagePass{keystroke}[2010/04/23]
+\newcommand*{\LWR@HTML@keystroke}[1]{
+    \InlineClass{keystroke}{#1}
+}
+\LWR@formatted{keystroke}
+
+\newcommand*{\LWR@HTML@Return}{\keystroke{\HTMLunicode{021A9}}}
+\LWR@formatted{Return}
+
+\newcommand*{\LWR@HTML@BSpace}{\keystroke{\HTMLunicode{027FB}}}
+\LWR@formatted{BSpace}
+
+\newcommand*{\LWR@HTML@Tab}{\keystroke{|\HTMLunicode{021C6}|}}
+\LWR@formatted{Tab}
+
+\newcommand*{\LWR@HTML@UArrow}{\keystroke{\HTMLunicode{02191}}}
+\LWR@formatted{UArrow}
+
+\newcommand*{\LWR@HTML@DArrow}{\keystroke{\HTMLunicode{02193}}}
+\LWR@formatted{DArrow}
+
+\newcommand*{\LWR@HTML@LArrow}{\keystroke{\HTMLunicode{02190}}}
+\LWR@formatted{LArrow}
+
+\newcommand*{\LWR@HTML@RArrow}{\keystroke{\HTMLunicode{02192}}}
+\LWR@formatted{RArrow}
+
+\LetLtxMacro\LWR@HTML@Shift\Shift
+\xpatchcmd{\LWR@HTML@Shift}
+    {$\Uparrow$}
+    {\HTMLunicode{21D1}}
+    {}
+    {}
+\LWR@formatted{Shift}
+
+\LetLtxMacro\LWR@HTML@PgUp\PgUp
+\xpatchcmd{\LWR@HTML@PgUp}
+    {$\uparrow$}
+    {\HTMLunicode{2191}}
+    {}
+    {}
+\LWR@formatted{PgUp}
+
+\LetLtxMacro\LWR@HTML@PgDown\PgDown
+\xpatchcmd{\LWR@HTML@PgDown}
+    {$\downarrow$}
+    {\HTMLunicode{2193}}
+    {}
+    {}
+\LWR@formatted{PgDown}
+\endinput
+%%
+%% End of file `lwarp-keystroke.sty'.
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-mathastext.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-mathastext.sty
new file mode 100644
index 00000000000..a83c5b4a69f
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-mathastext.sty
@@ -0,0 +1,62 @@
+%%
+%% This is file `lwarp-mathastext.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% lwarp.dtx  (with options: `mathastext')
+%% This is a generated file.
+%% Copyright 2016-2020 Brian Dunn
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% 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 1.3 or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+\LWR@ProvidesPackagePass{mathastext}[2019/11/16]
+\LWR@origRequirePackage{lwarp-common-mathjax-letters}
+
+\begin{warpMathJax}
+\ifmst@itgreek
+\else
+    \ifmst@upgreek
+        \LWR@mathjax@addgreek@l@up{}{}
+    \else
+        \ifmst@frenchmath
+            \LWR@mathjax@addgreek@l@up{}{}
+        \else
+            \ifmst@italic
+            \else
+                \LWR@mathjax@addgreek@l@up{}{}
+            \fi
+        \fi
+    \fi
+\fi
+
+\ifcase\mst@greek@select
+    \or{\LWR@mathjax@addgreek@u@it*{}{}}
+\fi
+
+\CustomizeMathJax{\newcommand{\mathnormalbold}[1]{\boldsymbol{#1}}}
+\CustomizeMathJax{\newcommand{\MathEulerBold}[1]{\boldsymbol{#1}}}
+\CustomizeMathJax{\newcommand{\MathEuler}[1]{{#1}}}
+\CustomizeMathJax{\newcommand{\MathPSymbol}[1]{{#1}}}
+\CustomizeMathJax{\let\fouriervec\vec}
+\CustomizeMathJax{\let\pmvec\vec}
+\CustomizeMathJax{\let\inodot\imath}
+\CustomizeMathJax{\let\jnodot\jmath}
+\CustomizeMathJax{\let\shortiff\iff}
+\CustomizeMathJax{\let\longto\longrightarrow}
+\CustomizeMathJax{\newcommand{\inftypsy}{\mathord{\unicode{x221E}}}}
+\CustomizeMathJax{\newcommand{\proptopsy}{\mathrel{\unicode{x221D}}}}
+\CustomizeMathJax{\let\prodpsy\prod}
+\CustomizeMathJax{\let\sumpsy\sum}
+\CustomizeMathJax{\let\MToriginalprod\prod}
+\CustomizeMathJax{\let\MToriginalsum\sum}
+\CustomizeMathJax{\newcommand{\DotTriangle}{\mathord{\unicode{x2234}}}}
+\end{warpMathJax}
+\endinput
+%%
+%% End of file `lwarp-mathastext.sty'.
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-mathspec.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-mathspec.sty
new file mode 100644
index 00000000000..000e8c18b82
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-mathspec.sty
@@ -0,0 +1,93 @@
+%%
+%% This is file `lwarp-mathspec.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% lwarp.dtx  (with options: `mathspec')
+%% This is a generated file.
+%% Copyright 2016-2020 Brian Dunn
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% 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 1.3 or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+\LWR@ProvidesPackagePass{mathspec}[2016/12/22]
+\LWR@origRequirePackage{lwarp-common-mathjax-letters}
+
+\begin{warpMathJax}
+\booltrue{LWR@MathJax@silentquotes}
+\AtBeginDocument{
+\ifcase\eu@GreekUppercase@@value %% If Greek Uppercase Regular
+    \LWR@mathjax@addgreek@u@up*{}{}
+\or %% If Greek Uppercase Italic
+    \LWR@mathjax@addgreek@u@it*{}{}
+\or %% If Greek Uppercase Plain
+    \LWR@mathjax@addgreek@u@up*{}{}
+\fi
+\ifcase\eu@GreekLowercase@@value %% If Greek Lowercase Regular
+    \LWR@mathjax@addgreek@l@up{}{}
+\or %% If Greek Lowercase Italic
+    \LWR@mathjax@addgreek@l@it{}{}
+\or %% If Greek Lowercase Plain
+    \LWR@mathjax@addgreek@l@it{}{}
+\fi
+}
+\newcommand*{\LWR@mathspec@varforms}{%
+\eu@ifbooltrue{GreekLowercase}{
+    \eu@ifbooltrue{exchangebetaforms}{
+        \CustomizeMathJax{\let\LWRorigbeta\beta}
+        \CustomizeMathJax{\let\beta\varbeta}
+        \CustomizeMathJax{\let\varbeta\LWRorigbeta}
+    }
+    \eu@ifbooltrue{exchangeepsilonforms}{
+        \CustomizeMathJax{\let\LWRorigepsilon\epsilon}
+        \CustomizeMathJax{\let\epsilon\varepsilon}
+        \CustomizeMathJax{\let\varepsilon\LWRorigepsilon}
+    }
+    \eu@ifbooltrue{exchangethetaforms}{
+        \CustomizeMathJax{\let\LWRorigtheta\theta}
+        \CustomizeMathJax{\let\theta\vartheta}
+        \CustomizeMathJax{\let\vartheta\LWRorigtheta}
+    }
+    \eu@ifbooltrue{exchangekappaforms}{
+        \CustomizeMathJax{\let\LWRorigkappa\kappa}
+        \CustomizeMathJax{\let\kappa\varkappa}
+        \CustomizeMathJax{\let\varkappa\LWRorigkappa}
+    }
+    \eu@ifbooltrue{exchangepiforms}{
+        \CustomizeMathJax{\let\LWRorigpi\pi}
+        \CustomizeMathJax{\let\pi\varpi}
+        \CustomizeMathJax{\let\varpi\LWRorigpi}
+    }
+    \eu@ifbooltrue{exchangerhoforms}{
+        \CustomizeMathJax{\let\LWRorigrho\rho}
+        \CustomizeMathJax{\let\rho\varrho}
+        \CustomizeMathJax{\let\varrho\LWRorigrho}
+    }
+    \eu@ifbooltrue{exchangephiforms}{
+        \CustomizeMathJax{\let\LWRorigphi\phi}
+        \CustomizeMathJax{\let\phi\varphi}
+        \CustomizeMathJax{\let\varphi\LWRorigphi}
+    }
+}
+\eu@ifbooltrue{GreekUppercase}{
+    \eu@ifbooltrue{exhangeThetaforms}{
+        \CustomizeMathJax{\let\LWRorigTheta\Theta}
+        \CustomizeMathJax{\let\Theta\varTheta}
+        \CustomizeMathJax{\let\varTheta\LWRorigTheta}
+    }
+}
+}
+\xapptocmd{\exchangeforms}
+    {\AtBeginDocument{\LWR@mathspec@varforms}}
+    {}
+    {\LWR@patcherror{mathspec}{exchangeforms}}
+
+\end{warpMathJax}
+\endinput
+%%
+%% End of file `lwarp-mathspec.sty'.
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-menukeys.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-menukeys.sty
new file mode 100644
index 00000000000..41448814439
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-menukeys.sty
@@ -0,0 +1,41 @@
+%%
+%% This is file `lwarp-menukeys.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% lwarp.dtx  (with options: `menukeys')
+%% This is a generated file.
+%% Copyright 2016-2020 Brian Dunn
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% 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 1.3 or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+\LWR@ProvidesPackagePass{menukeys}[2020/10/31]
+\xpatchcmd{\tw@define@menu@macro}
+    {\@nameuse{tw@style@#4@pre}}
+    {%
+        \begin{lateximage}*[\detokenize{##2}]%
+        \@nameuse{tw@style@#4@pre}%
+    }
+    {}
+    {\LWR@patcherror{menukeys}{tw@define@menu@macro}}
+
+\xpatchcmd{\tw@define@menu@macro}
+    {\@nameuse{tw@style@#4@post}}
+    {%
+        \@nameuse{tw@style@#4@post}%
+        \end{lateximage}%
+    }
+    {}
+    {\LWR@patcherror{menukeys}{tw@define@menu@macro B}}
+\renewmenumacro{\menu}[>]{menus}
+\renewmenumacro{\directory}[/]{paths}
+\renewmenumacro{\keys}[+]{roundedkeys}
+\endinput
+%%
+%% End of file `lwarp-menukeys.sty'.
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-nfssext-cfr.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-nfssext-cfr.sty
index b3503f858b6..82a98f59ac9 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-nfssext-cfr.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-nfssext-cfr.sty
@@ -183,9 +183,9 @@
 \newrobustcmd{\LWR@HTML@textin}[1]{#1}
 \newrobustcmd{\LWR@HTML@textsu}[1]{#1}
 \newrobustcmd{\LWR@HTML@textdf}[1]{#1}
-
-\ifdef{\LWR@HTML@swshape}{}{% duplicated by fontaxes
+\ifdef{\LWR@HTML@textsw}{}{% duplicated by fontaxes
     \newrobustcmd{\LWR@HTML@textsw}[1]{#1}
+    \LWR@formatted{textsw}
 }
 
 \newrobustcmd{\LWR@HTML@textti}[1]{#1}
@@ -234,7 +234,6 @@
 \LWR@formatted{textin}
 \LWR@formatted{textsu}
 \LWR@formatted{textdf}
-\LWR@formatted{textsw}
 \LWR@formatted{textti}
 \LWR@formatted{textlt}
 \LWR@formatted{textof}
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-patch-memoir.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-patch-memoir.sty
index 4667530912d..643e96c138e 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-patch-memoir.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-patch-memoir.sty
@@ -726,7 +726,6 @@
 \renewcommand*{\setFloatBlockFor}{}
 
 \renewcommand{\captiontitlefinal}[1]{}
-
 \renewcommand{\flegtable}{\tablename}
 \renewcommand{\flegfigure}{\figurename}
 \renewcommand{\flegtoctable}{}
@@ -1097,7 +1096,6 @@
     \end{center}
     \@nameuse{flegtoc\@captype}{#1}
 }
-
 \renewcommand{\newfixedcaption}[3][\caption]{%
   \renewcommand{#2}{\def\@captype{#3}#1}}
 \renewcommand{\renewfixedcaption}[3][\caption]{%
@@ -1133,7 +1131,6 @@
     \contcaption{#3}%
     \endgroup%
 }
-
 \renewcommand{\@memsubbody}{%
   \bgroup
   \let\label=\memsub@label
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-picinpar.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-picinpar.sty
new file mode 100644
index 00000000000..c81ce6ad193
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-picinpar.sty
@@ -0,0 +1,75 @@
+%%
+%% This is file `lwarp-picinpar.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% lwarp.dtx  (with options: `picinpar')
+%% This is a generated file.
+%% Copyright 2016-2020 Brian Dunn
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% 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 1.3 or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+\LWR@ProvidesPackagePass{picinpar}% No date is assigned.
+\long\def\LWR@HTML@window[#1,#2,#3,#4] {%
+    \if #2r%
+        \begin{BlockClass}[float:right]{marginblock}%
+    \else%
+        \begin{BlockClass}[float:left]{marginblock}%
+    \fi%
+    #3\par%
+    #4%
+    \end{BlockClass}%
+}
+
+\def\endLWR@HTML@window{}
+
+\LWR@formattedenv{window}
+\def\LWR@HTML@framepic#1{%
+    \begin{BlockClass}{framebox}
+    \expandafter\box\csname #1box\endcsname%
+    \end{BlockClass}
+}
+\LWR@formatted{framepic}
+\def\LWR@HTML@wframepic#1{%
+    \begin{BlockClass}{framebox}
+    \expandafter\box\csname #1box\endcsname%
+    \end{BlockClass}
+}
+\LWR@formatted{wframepic}
+\long\def\LWR@HTML@@makewincaption#1#2{%
+\begin{BlockClass}{figurecaption}
+#1: #2
+\end{BlockClass}
+}
+\LWR@formatted{@makewincaption}
+\long\def\LWR@HTML@figwindow[#1,#2,#3,#4] {%
+     \window[#1,#2,{#3},{\def\@captype{figure}%
+        \wincaption#4\par}] }
+
+\def\endLWR@HTML@figwindow{\endwindow}
+
+\LWR@formattedenv{figwindow}
+\long\def\LWR@HTML@subtabwindow[#1,#2,#3,#4] {%
+     \window[#1,#2,{#3},{\def\@captype{table}%
+        \wincaption#4\par}] }
+
+\newcommand*{\LWR@HTML@tabwindow}{%
+    \StartDefiningTabulars%
+    \LWR@HTML@subtabwindow%
+}
+
+\def\endLWR@HTML@tabwindow{%
+    \endwindow%
+    \StopDefiningTabulars%
+}
+
+\LWR@formattedenv{tabwindow}
+\endinput
+%%
+%% End of file `lwarp-picinpar.sty'.
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-plimsoll.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-plimsoll.sty
new file mode 100644
index 00000000000..f486fdb0772
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-plimsoll.sty
@@ -0,0 +1,31 @@
+%%
+%% This is file `lwarp-plimsoll.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% lwarp.dtx  (with options: `plimsoll')
+%% This is a generated file.
+%% Copyright 2016-2020 Brian Dunn
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% 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 1.3 or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+\LWR@ProvidesPackagePass{plimsoll}[2020/10/09]
+\begin{warpMathJax}
+\CustomizeMathJax{\newcommand{\plimsollroman}{\unicode{x029B5}}}
+
+\CustomizeMathJax{\let\plimsoll\plimsollroman}
+\CustomizeMathJax{\let\plimsollsans\plimsoll}
+
+\ifdefstring{\stst}{^{\circ}}
+    {\CustomizeMathJax{\newcommand{\stst}{^{\circ}}}}
+    {\CustomizeMathJax{\newcommand{\stst}{^{\plimsoll}}}}
+\end{warpMathJax}
+\endinput
+%%
+%% End of file `lwarp-plimsoll.sty'.
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-pstricks.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-pstricks.sty
index ca0c15d59de..2f6b0bfc5e7 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-pstricks.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-pstricks.sty
@@ -20,6 +20,11 @@
     \begin{lateximage}[pspicture]%
 }
 \AfterEndEnvironment{pspicture}{\end{lateximage}}
+
+\BeforeBeginEnvironment{pspicture*}{%
+    \begin{lateximage}[pspicture]%
+}
+\AfterEndEnvironment{pspicture*}{\end{lateximage}}
 \endinput
 %%
 %% End of file `lwarp-pstricks.sty'.
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-repltext.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-repltext.sty
new file mode 100644
index 00000000000..9027d7a7047
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-repltext.sty
@@ -0,0 +1,26 @@
+%%
+%% This is file `lwarp-repltext.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% lwarp.dtx  (with options: `repltext')
+%% This is a generated file.
+%% Copyright 2016-2020 Brian Dunn
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% 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 1.3 or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+\LWR@ProvidesPackageDrop{repltext}[2020/09/25]
+\newcommand{\repltext}[2]{#2}
+\newcommand*{\prevrepl}{}
+\begin{warpMathJax}
+\CustomizeMathJax{\newcommand{\repltext}[2]{#2}}
+\end{warpMathJax}
+\endinput
+%%
+%% End of file `lwarp-repltext.sty'.
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-schemata.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-schemata.sty
index 10aee32f114..6fedcbf7c19 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-schemata.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-schemata.sty
@@ -16,23 +16,23 @@
 %% and version 1.3 or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
 
-\LWR@ProvidesPackagePass{schemata}[2016/01/25]
+\LWR@ProvidesPackagePass{schemata}[2020/11/23]
 
 \LetLtxMacro\LWR@schemata@origschema\schema
 \LetLtxMacro\LWR@schemata@origSchema\Schema
 
 \renewcommand{\schema}[3][open]{%
-\begin{lateximage}%
-\LWR@print@normalsize
-\LWR@schemata@origschema[#1]{#2}{#3}%
-\end{lateximage}%
+    \begin{lateximage}[-schemata-~\PackageDiagramAltText]%
+    \LWR@print@normalsize%
+    \LWR@schemata@origschema[#1]{#2}{#3}%
+    \end{lateximage}%
 }
 
 \renewcommand{\Schema}[5][open]{%
-\begin{lateximage}%
-\LWR@print@normalsize
-\LWR@schemata@origSchema[#1]{#2}{#3}{#4}{#5}%
-\end{lateximage}%
+    \begin{lateximage}[-schemata-~\PackageDiagramAltText]%
+    \LWR@print@normalsize%
+    \LWR@schemata@origSchema[#1]{#2}{#3}{#4}{#5}%
+    \end{lateximage}%
 }
 
 \endinput
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-selectp.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-selectp.sty
new file mode 100644
index 00000000000..39e6a05df23
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-selectp.sty
@@ -0,0 +1,22 @@
+%%
+%% This is file `lwarp-selectp.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% lwarp.dtx  (with options: `selectp')
+%% This is a generated file.
+%% Copyright 2016-2020 Brian Dunn
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% 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 1.3 or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+\LWR@ProvidesPackageDrop{selectp}% no date given
+\newcommand*{\outputonly}[1]{}
+\endinput
+%%
+%% End of file `lwarp-selectp.sty'.
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-seqsplit.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-seqsplit.sty
new file mode 100644
index 00000000000..1d0d24ab1ea
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-seqsplit.sty
@@ -0,0 +1,44 @@
+%%
+%% This is file `lwarp-seqsplit.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% lwarp.dtx  (with options: `seqsplit')
+%% This is a generated file.
+%% Copyright 2016-2020 Brian Dunn
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% 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 1.3 or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+\LWR@ProvidesPackagePass{seqsplit}[2006/08/07]
+\begin{warpHTML}
+\LetLtxMacro\LWR@orig@seqsplit\seqsplit
+
+\renewcommand*{\seqsplit}[1]{%
+    \ifmmode%
+        \begin{LWR@print@minipage}{6in}%
+        \LWR@orig@seqsplit{#1}%
+        \end{LWR@print@minipage}%
+    \else%
+        \InlineClass[word-wrap:break-word]{seqsplit}{\LWR@orig@seqsplit{#1}}%
+    \fi
+}
+\AtBeginDocument{
+    \newcommand*{\LWR@HTML@seqinsert}{%
+        \LWR@htmlcomment{ }%
+    }
+    \LWR@formatted{seqinsert}
+}
+\end{warpHTML}
+
+\begin{warpMathJax}
+\CustomizeMathJax{\newcommand{\seqsplit}[1]{#1}}
+\end{warpMathJax}
+\endinput
+%%
+%% End of file `lwarp-seqsplit.sty'.
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-shuffle.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-shuffle.sty
index dcba47efdcb..223428ca6b1 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-shuffle.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-shuffle.sty
@@ -45,7 +45,9 @@
 }
 \begin{warpMathJax}
 \CustomizeMathJax{\newcommand{\shuffle}{\mathbin{\unicode{0x29E2}}}}
-\CustomizeMathJax{\newcommand{\cshuffle}{\mathbin{\LWRoverlaysymbols{\raise{.6ex}{-}}{\unicode{0x29E2}}}}}
+\CustomizeMathJax{\newcommand{\cshuffle}{%
+    \mathbin{\LWRoverlaysymbols{\raise{.6ex}{-}}{\unicode{0x29E2}}}%
+}}
 \end{warpMathJax}
 \endinput
 %%
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-simplebnf.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-simplebnf.sty
new file mode 100644
index 00000000000..4347a1f73ce
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-simplebnf.sty
@@ -0,0 +1,71 @@
+%%
+%% This is file `lwarp-simplebnf.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% lwarp.dtx  (with options: `simplebnf')
+%% This is a generated file.
+%% Copyright 2016-2020 Brian Dunn
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% 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 1.3 or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+\LWR@ProvidesPackagePass{simplebnf}[2020/09/01]
+\ExplSyntaxOn
+
+\RenewDocumentEnvironment { bnfgrammar } { +b }
+  {
+    %% \l__input_seq is a list of term definitions.
+    \regex_split:nnN { ;; } { #1 } \l__input_seq
+    \begin{center}
+    \begin{lateximage}[#1]%     lwarp
+      \tl_set:Nn \l__table_tl
+        {
+          \begin{tabular}{lcll}
+        }
+    \bool_set_true:N \l_tmp_first_term % Is this the first term in this grammar?
+    \seq_map_inline:Nn \l__input_seq
+      {
+        %% \l__term_seq    - (term, rhses)...
+        %% \l__term_tl     - term
+        %% \l__keypairs_tl - rhses
+        \regex_split:nnN { ::= } { ##1 } \l__term_seq
+        \seq_pop_left:NN \l__term_seq \l__term_tl
+        \seq_pop_left:NN \l__term_seq \l__keypairs_tl
+
+        \regex_replace_once:nnN { ^\s+ } {} \l__term_tl
+
+        \bool_if:NTF \l_tmp_first_term
+          {
+            \bool_set_false:N \l_tmp_first_term
+          }
+          {
+            \tl_put_right:Nn \l__table_tl { \\ }
+          }
+        \tl_put_right:Nx \l__table_tl
+          {
+            \bnfexpr { \l__term_tl } & \g__simplebnf_defeq_tl &
+          }
+        %% \l__keypairs_seq - (rhs:annot | rhs)...
+        \seq_set_split:NnV \l__keypairs_seq { | } \l__keypairs_tl
+
+        \bool_set_true:N \l__first_rhs
+        \seq_map_function:NN \l__keypairs_seq \simplebnf_typeset_rhs:n
+      }
+
+    \tl_put_right:Nn \l__table_tl { \end{tabular} }
+    \tl_use:N \l__table_tl
+    \end{lateximage}%       lwarp
+    \end{center}
+  }
+  { }
+
+\ExplSyntaxOff
+\endinput
+%%
+%% End of file `lwarp-simplebnf.sty'.
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-statistics.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-statistics.sty
new file mode 100644
index 00000000000..0d474817ff8
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-statistics.sty
@@ -0,0 +1,268 @@
+%%
+%% This is file `lwarp-statistics.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% lwarp.dtx  (with options: `statistics')
+%% This is a generated file.
+%% Copyright 2016-2020 Brian Dunn
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% 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 1.3 or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+\LWR@ProvidesPackagePass{statistics}[2019/09/29]
+\ExplSyntaxOn
+\StartDefiningTabulars%     lwarp
+\cs_set_protected_nopar:Nn \__statistics_table_make:nn {
+    \int_compare:nT
+            { 0 < \l__statistics_table_maxcols_int
+                = \l__statistics_nbvals_int } {
+        \__statistics_table_end:
+        \tl_use:N \l__statistics_table_sep_tl
+        \__statistics_table_start:
+    }
+    \int_incr:N \l__statistics_nbvals_int
+    \int_incr:N \l__statistics_currange_int
+    \fp_add:Nn \l__statistics_curtotal_fp { #2 }
+    \__statistics_set_if_shown:N \l_tmpa_bool
+    \tl_set:Nx \l_tmpa_tl {
+        \exp_not:n { & \tl_set:Nn \currentcolumn } {
+            \int_use:N \l__statistics_currange_int
+        }
+    }
+    \bool_if:NTF \l_tmpa_bool {
+        \tl_put_right:Nn \l_tmpa_tl
+            {\__statistics_table_shown_format:n}
+    }{
+        \tl_put_right:Nn \l_tmpa_tl
+            {\__statistics_table_hidden_format:n}
+    }
+    \seq_put_right:Nn \l__statistics_store_values_seq { #1 }
+    \bool_if:NT \l__statistics_table_values_bool {
+        \tl_put_right:Nx \l__statistics_table_values_tl {
+            \exp_not:V \l_tmpa_tl {
+                \exp_not:n {
+                    \__statistics_table_values_format:n { #1 }
+                }
+            }
+        }
+    }
+    \seq_put_right:Nx \l__statistics_store_counts_seq { \fp_eval:n {#2} }
+    \bool_if:NT \l__statistics_table_counts_bool {
+        \tl_put_right:Nx \l__statistics_table_counts_tl {
+            \exp_not:V \l_tmpa_tl {
+                \exp_not:n {
+                    \__statistics_table_counts_format:n {
+                        { \__statistics_table_allcounts_format:n { #2 } }
+                    }
+                }
+            }
+        }
+    }
+    \bool_if:NT \l__statistics_table_icc_bool {
+        \tl_put_right:Nx \l__statistics_table_icc_tl {
+            \exp_not:V \l_tmpa_tl {
+                \exp_not:n { \__statistics_table_icc_format:n }
+                {
+                    \exp_not:n{ \__statistics_table_allcounts_format:n }
+                        { \fp_use:N \l__statistics_curtotal_fp }
+                }
+            }
+        }
+    }
+    \bool_if:NT \l__statistics_table_dcc_bool {
+        \tl_put_right:Nx \l__statistics_table_dcc_tl {
+            \exp_not:V \l_tmpa_tl {
+                \exp_not:n { \__statistics_table_dcc_format:n }
+                {
+                    \exp_not:n{ \__statistics_table_allcounts_format:n }
+                    {
+                        \fp_eval:n {
+                            \l__statistics_total_fp
+                                - \l__statistics_curtotal_fp
+                                + #2
+                        }
+                    }
+                }
+            }
+        }
+    }
+    \fp_set:Nn \l__statistics_table_curICF_fp {
+        round(\l__statistics_curtotal_fp
+                / \l__statistics_total_fp,
+              \l__statistics_table_round_int)
+    }
+    \bool_if:NT \l__statistics_table_frequencies_bool {
+        \tl_put_right:Nx \l__statistics_table_frequencies_tl {
+            \exp_not:V \l_tmpa_tl {
+                \exp_not:n { \__statistics_table_frequencies_format:n }
+                {
+                    \exp_not:n{ \__statistics_table_allfreqs_format:n }
+                    {
+                        \fp_eval:n {
+                            \l__statistics_table_curICF_fp
+                                - \l__statistics_table_prevICF_fp
+                        }
+                    }
+                }
+            }
+        }
+    }
+    \bool_if:NT \l__statistics_table_icf_bool {
+        \tl_put_right:Nx \l__statistics_table_icf_tl {
+            \exp_not:V \l_tmpa_tl {
+                \exp_not:n { \__statistics_table_icf_format:n }
+                {
+                    \exp_not:n{ \__statistics_table_allfreqs_format:n }
+                        { \fp_to_decimal:N \l__statistics_table_curICF_fp }
+                }
+            }
+        }
+    }
+    \bool_if:NT \l__statistics_table_dcf_bool {
+        \tl_put_right:Nx \l__statistics_table_dcf_tl {
+            \exp_not:V \l_tmpa_tl {
+                \exp_not:n { \__statistics_table_dcf_format:n }
+                {
+                    \exp_not:n{ \__statistics_table_allfreqs_format:n }
+                    {
+                        \fp_eval:n {
+                            1 - \l__statistics_table_prevICF_fp
+                        }
+                    }
+                }
+            }
+        }
+    }
+    \fp_set_eq:NN
+        \l__statistics_table_prevICF_fp
+        \l__statistics_table_curICF_fp
+}
+\StopDefiningTabulars%  lwarp
+
+\cs_set_protected_nopar:Nn \__statistics_table_end: {
+    \tl_set:Nx \l__statistics_table_preamble_tl {
+        \exp_not:n {\begin{tabular}[ }%      lwarp
+            \exp_not:V \l__statistics_table_valign_tl
+        \exp_not:n { ] }
+                { \exp_not:V \l__statistics_table_headcoltype_tl
+                  \prg_replicate:nn { \l__statistics_nbvals_int }
+                    { \exp_not:V \l__statistics_table_coltype_tl } }
+    }
+    \seq_clear:N \l__statistics_table_contents_seq
+    \clist_map_inline:nn { values, counts, icc, dcc, frequencies, icf, dcf } {
+        \bool_if:cT { l__statistics_table_##1_bool } {
+            \seq_put_right:Nv
+                    \l__statistics_table_contents_seq
+                    { l__statistics_table_##1_tl }
+        }
+    }
+    \tl_use:N \l__statistics_table_preamble_tl
+        \hline%      lwarp
+        \seq_use:Nn
+                \l__statistics_table_contents_seq
+                { \l__statistics_table_newline_tl }
+        \\
+        \hline%      lwarp
+    \end{tabular}%      lwarp
+}
+
+\cs_set_protected_nopar:Nn \__statistics_table_start: {
+    \int_zero:N \l__statistics_nbvals_int
+    \clist_pop:NNT \l__statistics_table_maxcols_clist \l_tmpa_tl {
+        \int_set:Nn \l__statistics_table_maxcols_int { \l_tmpa_tl }
+    }
+    \clist_map_inline:nn { values, counts, frequencies, icc, icf, dcc, dcf } {
+        \tl_set:cx { l__statistics_table_##1_tl } {
+                \exp_not:N \hbox {
+                    \exp_not:c { l__statistics_table_##1_name_tl }
+                }
+        }
+    }
+}
+
+\RenewDocumentCommand \__statistics_IN:w { m u{;} u{;} m } {
+    #1 #2 ; #3 #4%      lwarp
+}
+
+\__statistics_setup:nn { table } {
+    values/format = {#1},%      lwarp
+}
+\RenewDocumentCommand \StatsGraph { +O{} +m +O{} } {
+    \group_begin:
+    \int_gincr:N \g__statistics_graph_last_int
+    \tl_set:Nx \l_tmpa_tl {
+        \exp_not:n { g__statistics_graph_xstep_ }
+        \int_use:N \g__statistics_graph_last_int
+        \exp_not:n { _tl }
+    }
+    \tl_if_exist:cTF { \l_tmpa_tl } {
+        \fp_gset:Nn \g__statistics_graph_xstep_fp
+            { \tl_use:c {\l_tmpa_tl} }
+    }{
+        \fp_gset:Nn \g__statistics_graph_xstep_fp { \c_one_int }
+    }
+    \__statistics_setup:nn { graph } { #1, #3 }
+    \tl_if_single:nTF { #2 } {
+        \cs_if_exist:NF #2 { #2 }
+        \tl_set_eq:NN \l__statistics_data_tl #2
+    }{
+        \tl_set:Nn \l__statistics_data_tl { #2 }
+    }
+    \fp_zero:N \l__statistics_graph_maxheight_fp
+    \fp_set:Nn \l__statistics_graph_minvalue_fp {inf}
+    \fp_set:Nn \l__statistics_graph_maxvalue_fp {-inf}
+    \fp_zero:N \l__statistics_total_fp
+    \int_zero:N \l__statistics_nbvals_int
+    \bool_set_true:N \l__statistics_graph_allranges_bool
+    \keyval_parse:NNV
+            \__statistics_graph_prepare:n
+            \__statistics_graph_prepare:nn
+            \l__statistics_data_tl
+    \tl_clear:N \l__statistics_graph_tikzdata_tl
+    \tl_clear:N \l__statistics_graph_tikzinfo_tl
+    \int_zero:N \l__statistics_currange_int
+    \bool_if:NTF \l__statistics_graph_allranges_bool {
+        \bool_if:NTF \l__statistics_graph_cumulative_bool {
+ \ExplSyntaxOn%     lwarp
+            \__statistics_graph_dopicture_cumulative:
+ \ExplSyntaxOff%    lwarp
+        }{
+ \ExplSyntaxOn%     lwarp
+            \__statistics_graph_dopicture_hist:
+ \ExplSyntaxOff%    lwarp
+        }
+    }{
+ \ExplSyntaxOn%    lwarp
+        \__statistics_graph_dopicture_comb:
+ \ExplSyntaxOff%    lwarp
+    }
+    \iow_now:Nx \@auxout {
+        \exp_not:n {
+            \ExplSyntaxOn
+            \tl_gset:cn
+        }
+        {
+            \exp_not:n {g__statistics_graph_xstep_}
+            \int_use:N \g__statistics_graph_last_int
+            \exp_not:n {_tl}
+        }
+        {
+            \fp_to_decimal:N \g__statistics_graph_xstep_fp
+        }
+        \exp_not:n {
+            \ExplSyntaxOff
+        }
+    }
+    \group_end:
+}
+
+\ExplSyntaxOff
+\endinput
+%%
+%% End of file `lwarp-statistics.sty'.
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-struktex.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-struktex.sty
index 7bb1791ceab..afcaced4a41 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-struktex.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-struktex.sty
@@ -15,7 +15,7 @@
 %%   http://www.latex-project.org/lppl.txt
 %% and version 1.3 or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
-\LWR@ProvidesPackagePass{struktex}[2018/06/04]
+\LWR@ProvidesPackagePass{struktex}
 \BeforeBeginEnvironment{struktogramm}{%
     \begin{lateximage}[-struktex-~\PackageDiagramAltText]%
 }
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-svg.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-svg.sty
index 4e5db978bcb..7ad7bd165d8 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-svg.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-svg.sty
@@ -15,7 +15,7 @@
 %%   http://www.latex-project.org/lppl.txt
 %% and version 1.3 or later is part of all distributions of LaTeX
 %% version 2005/12/01 or later.
-\LWR@ProvidesPackagePass{svg}[2019/10/22]
+\LWR@ProvidesPackagePass{svg}[2020/10/23]
 \xpretocmd{\includesvg}%
     {\begin{lateximage}}%
     {}%
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-swfigure.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-swfigure.sty
new file mode 100644
index 00000000000..7be18e815af
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-swfigure.sty
@@ -0,0 +1,32 @@
+%%
+%% This is file `lwarp-swfigure.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% lwarp.dtx  (with options: `swfigure')
+%% This is a generated file.
+%% Copyright 2016-2020 Brian Dunn
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3
+%% 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 1.3 or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+\LWR@ProvidesPackageDrop{swfigure}[2020-11-10]
+\NewDocumentEnvironment{DFimage}%
+  {O{SW} m O{#4} m o D(){0.8} D<>{0} D||{0.25} D!!{}}%
+{%
+    \begin{figure}
+    \centering
+    \includegraphics{#2}
+    \caption[#3]{#4}
+    \IfValueT{#5}{\label{#5}}
+    \end{figure}
+}%
+{}%
+\endinput
+%%
+%% End of file `lwarp-swfigure.sty'.
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-tcolorbox.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-tcolorbox.sty
index 3cf73947475..63e303936c1 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-tcolorbox.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-tcolorbox.sty
@@ -101,7 +101,7 @@
                     \protect\tcbhighmath\space instead.\MessageBreak%
                     (Inside math, you probably want to use these anyhow.)%
                 }
-        }{}
+        }{\relax}
         \LWR@printpendingfootnotes
         \tcb@layer@inc
         \tcb@apply@box@options{#1}
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp-tikz.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp-tikz.sty
index 07a973fd0dc..a859df3535e 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp-tikz.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp-tikz.sty
@@ -39,21 +39,20 @@
 
 \let\pgfutil@raggedleft\LWR@print@raggedleft
 \let\pgfutil@raggedright\LWR@print@raggedright
-
-\def\pgfutil@font@tiny{\LWR@printtiny}
-\def\pgfutil@font@scriptsize{\LWR@printscriptsize}
-\def\pgfutil@font@footnotesize{\LWR@printfootnotesize}
+\def\pgfutil@font@tiny{\LWR@print@tiny}
+\def\pgfutil@font@scriptsize{\LWR@print@scriptsize}
+\def\pgfutil@font@footnotesize{\LWR@print@footnotesize}
 \def\pgfutil@font@small{\LWR@print@small}
 \def\pgfutil@font@normalsize{\LWR@print@normalsize}
-\def\pgfutil@font@large{\LWR@printlarge}
-\def\pgfutil@font@Large{\LWR@printLarge}
-\def\pgfutil@font@huge{\LWR@printhuge}
-\def\pgfutil@font@Huge{\LWR@printHuge}
+\def\pgfutil@font@large{\LWR@print@large}
+\def\pgfutil@font@Large{\LWR@print@Large}
+\def\pgfutil@font@huge{\LWR@print@huge}
+\def\pgfutil@font@Huge{\LWR@print@Huge}
 
-\def\pgfutil@font@itshape{\LWR@origitshape}
-\def\pgfutil@font@bfseries{\LWR@origbfseries}
+\def\pgfutil@font@itshape{\LWR@print@itshape}
+\def\pgfutil@font@bfseries{\LWR@print@bfseries}
 
-\def\pgfutil@font@normalfont{\LWR@orignormalfont}
+\def\pgfutil@font@normalfont{\LWR@print@normalfont}
 
 \endinput
 %%
diff --git a/Master/texmf-dist/tex/latex/lwarp/lwarp.sty b/Master/texmf-dist/tex/latex/lwarp/lwarp.sty
index db987d7a549..6867615668c 100644
--- a/Master/texmf-dist/tex/latex/lwarp/lwarp.sty
+++ b/Master/texmf-dist/tex/latex/lwarp/lwarp.sty
@@ -17,7 +17,7 @@
 %% version 2005/12/01 or later.
 \NeedsTeXFormat{LaTeX2e}[1999/12/01]
 \ProvidesPackage{lwarp}
-    [2020/10/07 v0.892  Allows LaTeX to directly produce HTML5 output.]
+    [2020/11/26 v0.893  Allows LaTeX to directly produce HTML5 output.]
 
 
 
@@ -56,12 +56,14 @@
             must be loaded after Lwarp.\MessageBreak
             Enter 'H' for possible solutions%
         }
-        {Move ``\protect\usepackage{#1}'' after
-        ``\protect\usepackage{lwarp}''.\MessageBreak
-        Package #1 may also be loaded by something else,\MessageBreak
-        which must also be moved after Lwarp.}
+        {%
+            Move ``\protect\usepackage{#1}'' after
+            ``\protect\usepackage{lwarp}''.\MessageBreak
+            Package #1 may also be loaded by something else,\MessageBreak
+            which must also be moved after Lwarp.%
+        }
 }
-{}
+{\relax}
 }
 
 \@ifclassloaded{memoir}
@@ -84,7 +86,7 @@
 
 \newcommand*{\LWR@loadbefore}[1]{%
 \@ifpackageloaded{#1}
-{}
+{\relax}
 {
     \PackageError{lwarp}
     {%
@@ -141,7 +143,7 @@
     or is superceded by another class.\MessageBreak
     For a possible alternative, see class(es) #2.
 }
-}{}%
+}{\relax}%
 }
 \LWR@earlyclassloadnever{jarticle}{ujarticle}
 \LWR@earlyclassloadnever{jbook}{ujbook}
@@ -168,7 +170,6 @@
 \LWR@earlyloadnever{libgreek}{libertinust1math, newtx}
 \LWR@earlyloadnever{newthm}{ntheorem}
 \LWR@earlyloadnever{pdfcprot}{microtype}
-\LWR@earlyloadnever{picinpar}{floatflt, wrapfig}
 \LWR@earlyloadnever{picins}{floatflt, wrapfig}
 \LWR@earlyloadnever{rplain}{fancyhdr}
 \LWR@earlyloadnever{si}{siunitx}
@@ -309,6 +310,7 @@
 \LWR@loadafter{eqparbox}
 \LWR@loadafter{errata}
 \LWR@loadafter{eso-pic}
+\LWR@loadafter{esvect}
 \LWR@loadafter{etoc}
 \LWR@loadafter{eurosym}
 \LWR@loadafter{everypage}
@@ -325,6 +327,7 @@
 \LWR@loadafter{figsize}
 \LWR@loadafter{fitbox}
 \LWR@loadafter{fix2col}
+\LWR@loadafter{fixmath}
 \LWR@loadafter{fixme}
 \LWR@loadafter{fixmetodonotes}
 \LWR@loadafter{flafter}
@@ -391,6 +394,7 @@
 \LWR@loadafter{jurabib}
 \LWR@loadafter{karnaugh-map}
 \LWR@loadafter{keyfloat}
+\LWR@loadafter{keystroke}
 \LWR@loadafter{layaureo}
 \LWR@loadafter{layout}
 \LWR@loadafter{layouts}
@@ -421,17 +425,20 @@
 \LWR@loadafter{marginfix}
 \LWR@loadafter{marginnote}
 \LWR@loadafter{marvosym}
+\LWR@loadafter{mathastext}
 \LWR@loadafter{mathcomp}
 \LWR@loadafter{mathdesign}
 \LWR@loadafter{mathdots}
 \LWR@loadafter{mathfixs}
 \LWR@loadafter{mathpazo}
 \LWR@loadafter{mathptmx}
+\LWR@loadafter{mathspec}
 \LWR@loadafter{mathtools}
 \LWR@loadafter{mcaption}
 \LWR@loadafter{mdframed}
 \LWR@loadafter{media9}
 \LWR@loadafter{memhfixc}
+\LWR@loadafter{menukeys}
 \LWR@loadafter{metalogo}
 \LWR@loadafter{metalogox}
 \LWR@loadafter{mhchem}
@@ -505,6 +512,7 @@
 \LWR@loadafter{phfqit}
 \LWR@loadafter{physics}
 \LWR@loadafter{physunits}
+\LWR@loadafter{picinpar}
 \LWR@loadafter{pifont}
 \LWR@loadafter{placeins}
 \LWR@loadafter{plarray}
@@ -513,6 +521,7 @@
 \LWR@loadafter{plextarydshln}
 \LWR@loadafter{plcolortbl}
 \LWR@loadafter{plextdelarray}
+\LWR@loadafter{plimsoll}
 \LWR@loadafter{prelim2e}
 \LWR@loadafter{prettyref}
 \LWR@loadafter{preview}
@@ -553,6 +562,7 @@
 \LWR@loadafter{section}
 \LWR@loadafter{sectionbreak}
 \LWR@loadafter{sectsty}
+\LWR@loadafter{selectp}
 \LWR@loadafter{semantic-markup}
 \LWR@notmemoirloadafter{setspace}
 \LWR@loadafter{shadow}
@@ -563,6 +573,7 @@
 \LWR@loadafter{shuffle}
 \LWR@loadafter{sidecap}
 \LWR@loadafter{sidenotes}
+\LWR@loadafter{simplebnf}
 \LWR@loadafter{SIunits}
 \LWR@loadafter{siunitx}
 \LWR@loadafter{slantsc}
@@ -578,6 +589,7 @@
 \LWR@loadafter{stackengine}
 \LWR@loadafter{stackrel}
 \LWR@loadafter{statex2}
+\LWR@loadafter{statistics}
 \LWR@loadafter{statmath}
 \LWR@loadafter{steinmetz}
 \LWR@notltjloadafter{stfloats}
@@ -588,6 +600,7 @@
 \LWR@loadafter{subsupscripts}
 \LWR@loadafter{supertabular}
 \LWR@loadafter{svg}
+\LWR@loadafter{swfigure}
 \LWR@loadafter{syntonly}
 \LWR@loadafter{t1inc}
 \LWR@loadafter{tabfigures}
@@ -1140,7 +1153,7 @@
                     from inside a\MessageBreak
                     #1 environment.%
                 }%
-        }{}
+        }{\relax}
         \csdef{LWR@#1commentused}{}
         \message{Including '#1' comment.}%
         \def\CommentCutFile{comment_#2.cut}
@@ -1367,7 +1380,6 @@
 \end{warpprint}
 
 \begin{warpall}
-
 \LetLtxMacro\LWR@origRequirePackage\RequirePackage
 \LetLtxMacro\LWR@origRequirePackageWithOptions\RequirePackageWithOptions
 
@@ -1386,6 +1398,7 @@
     \StrBetween[#3,\numexpr#3+1]{#1#2#1}{#1}{#1}%
 }
 
+
 \newcommand*{\LWR@checkloadfilename}[1]{%
 \LWR@checkloadnever{#1}{ae}{cm-super, lmodern}
 \LWR@checkloadnever{#1}{aecc}{cm-super, lmodern}
@@ -1407,7 +1420,6 @@
 \LWR@checkloadnever{#1}{libgreek}{libertinust1math, newtx}
 \LWR@checkloadnever{#1}{newthm}{ntheorem}
 \LWR@checkloadnever{#1}{pdfcprot}{microtype}
-\LWR@checkloadnever{#1}{picinpar}{floatflt, wrapfig}
 \LWR@checkloadnever{#1}{picins}{floatflt, wrapfig}
 \LWR@checkloadnever{#1}{rplain}{fancyhdr}
 \LWR@checkloadnever{#1}{si}{siunitx}
@@ -1508,6 +1520,8 @@
 }%
 }
 \LetLtxMacro\usepackage\RequirePackage
+\@onlypreamble\RequirePackage
+\@onlypreamble\usepackage
 
 \end{warpall}
 
@@ -1678,7 +1692,26 @@
 
 \begin{warpHTML}
 \newcommand*{\LWR@formatting}{HTML}
+\newcommand*{\LWR@formatted@checkname}[1]{%
+    \ifcsundef{LWR@HTML@#1}{%
+        \PackageError{lwarp}
+        {%
+            \protect\LWR@HTML@#1 is not defined%
+        }
+        {Perhaps it is misspelled.}
+    }{\relax}%
+}
+\newcommand*{\LWR@formatted@checkendname}[1]{%
+    \ifcsundef{endLWR@HTML@#1}{%
+        \PackageError{lwarp}
+        {%
+            \protect\endLWR@HTML@#1 is not defined%
+        }
+        {Perhaps it is misspelled.}
+    }{\relax}%
+}
 \newcommand*{\LWR@formatted}[1]{%
+    \LWR@formatted@checkname{#1}%
     \ifcsundef{LWR@print@#1}{%
         \expandafter\LetLtxMacro\csname LWR@print@#1\expandafter\endcsname%
             \csname#1\endcsname%
@@ -1694,6 +1727,7 @@
     }%
 }
 \newcommand*{\LWR@expandableformatted}[1]{%
+    \LWR@formatted@checkname{#1}%
     \ifcsundef{LWR@print@#1}{%
         \expandafter\LetLtxMacro\csname LWR@print@#1\expandafter\endcsname%
             \csname#1\endcsname%
@@ -1709,6 +1743,8 @@
     }%
 }
 \newcommand*{\LWR@formattedenv}[1]{%
+    \LWR@formatted@checkname{#1}%
+    \LWR@formatted@checkendname{#1}%
     \ifcsundef{LWR@print@#1}{%
         \expandafter\LetLtxMacro\csname LWR@print@#1\expandafter\endcsname%
             \csname#1\endcsname%
@@ -1723,6 +1759,8 @@
     }%
 }
 \newcommand*{\LWR@expandableformattedenv}[1]{%
+    \LWR@formatted@checkname{#1}%
+    \LWR@formatted@checkendname{#1}%
     \ifcsundef{LWR@print@#1}{%
         \expandafter\LetLtxMacro\csname LWR@print@#1\expandafter\endcsname%
             \csname#1\endcsname%
@@ -2469,7 +2507,7 @@ div.epigraph p, div.dictum p { padding: .5ex ; margin: 0ex ;}
 div.epigraphsource p, div.dictumauthor p { padding: .5ex 0ex 0ex 0ex ; margin: 0ex ;}
 div.dictumauthor { font-style:italic }
 
-/* copyrightbox package */
+/* copyrightbox package: */
 div.copyrightbox { margin: .5ex .5em }
 div.copyrightbox p {margin: 0px .5em ; padding: 0px}
 div.copyrightboxnote {text-align: left ; font-size: 60%}
@@ -2530,6 +2568,12 @@ span.capsspacing {
 
 span.highlight { background: #F8E800 ; }
 
+/* keystroke package: */
+span.keystroke {
+    border-style: outset ;
+    padding: 0pt .5em 0pt .5em ;
+}
+
 html body {
   margin: 0 ;
   line-height: 1.2;
@@ -4546,7 +4590,7 @@ MathJax = {
 
 -- Copyright 2016-2020 Brian Dunn
 
-printversion = "v0.892"
+printversion = "v0.893"
 requiredconfversion = "2" -- also at *lwarpmk.conf
 
 function printhelp ()
@@ -6109,13 +6153,17 @@ end -- not --version
 }
 
 \newcommand{\LWR@htmlcomment}[1]{%
-\LWR@htmlopencomment{}%
-{%
-    \LWR@print@normalfont%
-    \LWR@origttfamily% break ligatures
-    #1%
-}%
-\LWR@htmlclosecomment{}}
+\ifmmode%
+\else%
+    \LWR@htmlopencomment{}%
+    {%
+        \LWR@print@normalfont%
+        \LWR@origttfamily% break ligatures
+        #1%
+    }%
+    \LWR@htmlclosecomment{}%
+\fi%
+}
 \newcommand{\LWR@htmlblockcomment}[1]
 {\LWR@stoppars\LWR@htmlcomment{#1}\LWR@startpars}
 
@@ -6907,6 +6955,9 @@ end -- not --version
 }
 \egroup
 
+\newbool{LWR@MathJax@silentquotes}
+\boolfalse{LWR@MathJax@silentquotes}
+
 \catcode`\#=12
 \catcode`\&=12
 \newcommand{\LWR@subHTMLsanitize}{%
@@ -6914,7 +6965,12 @@ end -- not --version
     \LWR@replacestrings{&}{&amp;}%
     \LWR@replacestrings{<}{&lt;}%
     \LWR@replacestrings{>}{&gt;}%
-    \LWR@replacestrings{"}{&quot;}%
+    \ifbool{LWR@MathJax@silentquotes}
+        {%
+            \expandafter\LWR@replacestrings\expandafter{\LWRbackslash"}{}%
+            \LWR@replacestrings{"}{}%
+        }%
+        {\LWR@replacestrings{"}{&quot;}}%
     \LWR@replacestrings{'}{&apos;}%
     \LWR@replacestrings{`}{&grave;}%
     \LWR@replacestrings{##}{#}%
@@ -7021,6 +7077,7 @@ end -- not --version
 \CustomizeMathJax{\newcommand{\footnote}[2][\LWRfootnote]{{}^{\mathrm{#1}}}}
 \CustomizeMathJax{\newcommand{\footnotemark}[1][\LWRfootnote]{{}^{\mathrm{#1}}}}
 
+\CustomizeMathJax{\newcommand{\mathnormal}[1]{{#1}}}
 \CustomizeMathJax{\newcommand\ensuremath[1]{#1}}
 \CustomizeMathJax{% absorb two optional arguments
     \newcommand{\LWRframebox}[2][]{\fbox{#2}}
@@ -10178,7 +10235,7 @@ end -- not --version
     }{}%
     \ifbool{LWR@usedmultirow}{%
         \ifbool{LWR@foundmrowcell}%
-            {}%
+            {\relax}%
             {%
                 \PackageError{lwarp}%
                 {%
@@ -13898,7 +13955,6 @@ color:\LWR@origpound\LWR@tempcolor%
 \@ifpackageloaded{amsmath}{
     \RequirePackage{lwarp-amsmath}
 }{}
-
 \@ifpackageloaded{centernot}{
     \RequirePackage{lwarp-centernot}
 }{}
@@ -14100,7 +14156,8 @@ color:\LWR@origpound\LWR@tempcolor%
             and showonlyrefs options, the alignat environment,\MessageBreak
             and \protect\DeclarePairedDelimiter\space and related%
             }
-        \LWR@mathjaxwarn{mathspec}{}
+        \LWR@mathjaxwarn{mathspec}
+            {Double quotes are removed, even inside \protect\text}
         \LWR@mathjaxwarn{multirow}
             {Multirow works as expected in text mode, but\MessageBreak
             limited emulation is provided for MathJax math.\MessageBreak