8 files changed, 548 insertions, 1 deletions
diff --git a/Master/texmf-dist/doc/latex/eqnalign/README.md b/Master/texmf-dist/doc/latex/eqnalign/README.md
new file mode 100644
index 00000000000..96197af8e90
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/eqnalign/README.md
@@ -0,0 +1,29 @@
+# Package `eqnalign`
+
+The package `eqnalign` is making `eqnarray`(`*`) look and work like `align`(`*`).
+
+## License
+
+Copyright 2016 Tomas (Tom) Hejda, tohecz at gmail
+
+This package is licensed under the LaTeX Project Public License version 1.3c or higher,
+ see http://www.latex-project.org/lppl.txt .
+If you want to support LaTeX development by a donation, the best
+way to do this is by donating to the TeX Users Group.
+
+## Contents of the repository
+
+This package's primary source is the repository http://github.com/tohecz/eqnalign
+It contains:
+ 
+- `eqnalign.dtx` - the package installation file
+- `eqnalign.ins` - the package installer
+- `eqnalign.sty` - the compiled package
+- `eqnalign.pdf` - the compiled documentation
+- `eqnalign-test.tex` - a test file
+- `README.md` - this Readme
+- `LICENSE` - the license information
+
+## Contents of the package
+
+The package, as presented at CTAN is a single file `eqnalign.sty` and its documentation `eqnalign.pdf`. They are compiled from `eqnalign.dtx` and `eqnalign.sty`.
diff --git a/Master/texmf-dist/doc/latex/eqnalign/eqnalign.pdf b/Master/texmf-dist/doc/latex/eqnalign/eqnalign.pdf
new file mode 100644
index 00000000000..101e4b0e0a5
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/eqnalign/eqnalign.pdf
diff --git a/Master/texmf-dist/source/latex/eqnalign/eqnalign.dtx b/Master/texmf-dist/source/latex/eqnalign/eqnalign.dtx
new file mode 100644
index 00000000000..7361e689b15
--- /dev/null
+++ b/Master/texmf-dist/source/latex/eqnalign/eqnalign.dtx
@@ -0,0 +1,371 @@
+% \iffalse meta-comment
+%!TeX program = T_do_dtx
+% 
+% This part is not going to appear anywhere so is good for 'header'
+% information.
+%
+%
+%<*driver>
+\documentclass{ltxdoc}
+
+\usepackage[vmargin=0.7in,hmargin={1.5in,0.6in},marginparsep=0.1in,marginparwidth=1in,a4paper]{geometry}
+\usepackage{lmodern,anttor}
+\usepackage[T1]{fontenc}
+\usepackage{enumerate}
+\usepackage{xcolor}
+\usepackage{url, hyperref}
+\usepackage{amsmath}
+
+\DisableCrossrefs
+\CodelineNumbered
+\def\theCodelineNo{{\color{black}\normalfont\fontseries{sb}\selectfont\footnotesize\arabic{CodelineNo}}}
+\def\MacroFont{\ttfamily\color{blue}}
+
+% Whatever packages here
+%
+% Might include
+% \usepackage{\jobname}
+%
+% Very handy is
+% \usepackage[numbered]{hypdoc} % hyperref for l3doc
+%
+% You might want the following
+%\EnableCrossrefs
+%\CodelineIndex
+%\RecordChanges
+\begin{document}
+  \DocInput{\jobname.dtx}
+\end{document}
+%</driver>
+% \fi
+%
+% ^^A Comments in the documentation part start ^^A
+%
+% ^^A If you use the extracted package itself you can do
+% \GetFileInfo{\jobname.sty}
+% ^^A and define \filedate, etc.
+%
+% ^^A Meta data for the package
+% \title{\pkg{mypkg}\thanks{^^A
+%   This file describes version \fileversion, last revised \filedate.^^A
+% }}
+% \author{^^A
+%   Tom Hejda\thanks{E-mail: tohecz@gmail.com}^^A
+% }
+% \date{Released \filedate}
+%
+% ^^A \section{User documentation}
+%
+% ^^A User documentation would appear here.
+%
+% ^^A This will appear at the end of the PDF, which might or might not include
+% ^^A the typeset code
+% \StopEventually{^^A
+%   \PrintChanges
+%   \PrintIndex
+% }
+%
+% \vspace*{2cm}
+% \begingroup
+%  \centering
+%  {\Huge\bfseries \LaTeX\@ package \texttt{eqnalign}\par}
+%  \bigskip
+%  {\Large\bfseries --- --- making |eqnarray|(|*|) look and work like |align|(|*|) --- ---\par}
+%  \bigskip
+%  {\Large by Tom Hejda, \texttt{tohecz@gmail.com}\par}
+% \endgroup
+% \vspace*{2cm}
+%
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% \section{The goal}
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% The goal of this package is to allow easy conversion from the insanely-looking |eqnarray| to
+%  the look and behaviour of |align| from |amsmath|.
+% It is inspired by a \TeX.StackEchange question \url{http://tex.stackexchange.com/q/96210/11002} by a user called ``Werner'',
+%  and by an answer of mine to the question.
+%
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% \section{The behaviour}
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% The package is activated by simply loading it, and it does not have any package options.
+% It just redefines |eqnarray| and |eqnarray*|,
+%  and then it makes |amsthm| aware of this redefinition so that |\qedhere| works inside these environments.
+% At the same time, we keep the original definition od |eqnarray| and |eqnarray*| as |EQNarray| and |EQNarray*|,
+%  respectively.
+% Note that |hyperref| modifies |eqnarray|, so the package shall be loaded after |hyperref|;
+%  this also means that |hyperref| tweaks do not make it into |EQNarray|(|*|).
+%
+% The main feature is implemented in a simple way:
+% We keep track of |&| count, and we disable the 2nd |&| of each line.
+% (Note that we also disable the 5th, 8th etc.\@ ones.)
+% We do it in a way that correctly interacts with cases such as when |array| or |matrix| is inside the environment.
+%
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% \section{License and remarks}
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% \begin{enumerate}[(A)]
+%
+% \item
+% The package is licensed under the \LaTeX\@ Project Public License version 1.3c (LPPL v1.3c) or higher.
+% The latest version of this license is in \url{http://www.latex-project.org/lppl.txt}\,.
+%
+% \item
+% Note that actually, the usage of this package is discouraged, in favour of converting the code into
+%  proper ``|amsmath| code'', using the true |align| and |align*| environments.
+% It is intended for cases where a lot of already existing code needs to be converted and there
+%  is no capacity for doing it the right but time-consuming way.
+%
+% \item
+% All bugs shall be reported to the GitHub page \url{http://github.com/tohecz/eqnalign}\,.
+% Just note that unless the bug is crucial or easy to deal with, it may not be fixed since
+%  (per the previous remark) single problematic cases shall be dealt with by other means.
+%
+% \end{enumerate}
+%
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% \section{Known issues}
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% \begin{enumerate}[(1)]
+%
+% \item
+% Due to catcode changes, |eqnarray| will not work inside macro arguments and similar contexts.
+%
+% \item
+% \fboxsep-5pt
+% Note that as the package actually ignores the 2nd |&| of an |eqnarray| line,
+%  it in turn kills the alignment in cases such as the following:
+% \\[-\baselineskip]
+% \begin{tabular}[c]{@{}p{0.55\linewidth}@{}}
+% \begin{verbatim}
+%\begin{eqnarray*}
+%  A & = & 104 x^5 + 84 x^4 + 53 x^3 \\
+%    &   & + 17 x^2 + 4 x - 1043
+%\end{eqnarray*}\end{verbatim}
+% \end{tabular}
+% \fbox{\parbox[c]{0.35\linewidth}{\begin{eqnarray*}
+%   A & = & 104 x^5 + 84 x^4 + 53 x^3 \\
+%     & & + 17 x^2 + 4 x - 1043
+%  \end{eqnarray*}}}
+% \vspace{-\baselineskip}
+%
+% This becomes, when |eqnalign| is loaded:
+% \\[-\baselineskip]
+% \begin{tabular}[c]{@{}p{0.55\linewidth}@{}}
+% \begin{verbatim}
+%\begin{align*}
+%  A & = 104 x^5 + 84 x^4 + 53 x^3 \\
+%    & + 17 x^2 + 4 x - 1043
+%\end{align*}\end{verbatim}
+% \end{tabular}
+%  \fbox{\parbox[c]{0.35\linewidth}{\begin{align*}
+%   A & = 104 x^5 + 84 x^4 + 53 x^3 \\
+%     & + 17 x^2 + 4 x - 1043
+%  \end{align*}}}
+% \vspace{-\baselineskip}
+%
+% However, the prefered form would be, for instance:
+% \\[-\baselineskip]
+% \begin{tabular}[c]{@{}p{0.55\linewidth}@{}}
+% \begin{verbatim}
+%\begin{align*}
+%  A & = 104 x^5 + 84 x^4 + 53 x^3 \\
+%    & \phantom{={}} + 17 x^2 + 4 x - 1043
+%\end{align*}\end{verbatim}
+% \end{tabular}
+%  \fbox{\parbox[c]{0.35\linewidth}{\begin{align*}
+%   A & = 104 x^5 + 84 x^4 + 53 x^3 \\
+%     & \phantom{={}} + 17 x^2 + 4 x - 1043
+%  \end{align*}}}
+% \vspace{-\baselineskip}
+%
+% This issue is actually somehow inherited from |align|, which in stardard usage shows the very same behaviour.
+%
+%
+% \end{enumerate}
+%
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% \section{Implementation}
+% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% Note that we in general say |eqnarray| where we really mean either |eqnarray| or |eqnarray*|.
+%
+%    \begin{macrocode}
+%<*package>
+%    \end{macrocode}
+% Package header.
+%    \begin{macrocode}
+\ProvidesPackage{eqnalign}[2017/02/19 v1.0a Make eqnarray(*) behave like align(*).]
+%    \end{macrocode}
+% The only necessary package is |amsmath| so that |align| and |align*| are defined.
+%    \begin{macrocode}
+\RequirePackage{amsmath}
+%    \end{macrocode}
+%
+% The package does some catcode mysteries that shouldn't propagate out, so we make everything
+%  in a group and use |\gdef| everywhere.
+%    \begin{macrocode}
+\begingroup
+%    \end{macrocode}
+%
+% \begin{macro}{\eqna@tab@amp}
+%    We store a catcode-4 (tab alignment char) |&| in a macro.
+%    We need a catcode-13 (active) |&| througout the rest of the package.
+%    \begin{macrocode}
+\catcode`\&=4
+\gdef\eqna@tab@amp{&}
+\catcode`\&=13
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\eqna@new@amp}
+%    This will be the replacement of |&| inside |eqnarray|.
+%    We use |\eqna@amp@| if the innermost environment is |eqnarray| and |\eqna@tab@amp| otherwise;
+%     this is to allow things like arrays and matrices inside |eqnarray|.
+%    \begin{macrocode}
+\gdef\eqna@new@amp{%
+	\ifx\@currenvir\eqna@currenvir 
+		\expandafter\eqna@amp@
+	\else
+		\expandafter\eqna@tab@amp
+	\fi
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\eqna@amp@i}
+% \begin{macro}{\eqna@amp@ii}
+% \begin{macro}{\eqna@amp@iii}
+%    Three macros that are ``rotated'', after the first, the second shall be used, then the third.
+%    The third one ends a group since it ends a table cell,
+%     therefore after that the first one is again in action.
+%    The first |&| on a line is kept, the second is ignored, the third is kept.
+%    \begin{macrocode}
+\gdef\eqna@amp@i{\eqna@tab@amp\let\eqna@amp@\eqna@amp@ii}
+\gdef\eqna@amp@ii{\let\eqna@amp@\eqna@amp@iii}
+\gdef\eqna@amp@iii{\eqna@tab@amp}
+%    \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\eqna@doamp}
+%    The default is |\eqna@amp@i|.
+%    \begin{macrocode}
+\global\let\eqna@amp@\eqna@amp@i
+%    \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\eqna@hook}
+%    Hook exectuted at the beginning of |eqnarray|.
+%    We store the current environment, which is either |eqnarray| or |eqnarray*|;
+%     it is used in |\eqna@new@amp| for the test for nested environments.
+%    Then we activate |&| and make its meaning |\eqna@new@amp|.
+%    \begin{macrocode}
+\gdef\eqna@hook{%
+	\let\eqna@currenvir\@currenvir
+	\catcode`\&=\active
+	\let&\eqna@new@amp
+}
+%    \end{macrocode}
+% \end{macro}
+%
+% Now we will be defining environments containing |*| in name, so we make it a letter.
+%    \begin{macrocode}
+\catcode`\*=11
+%    \end{macrocode}
+%
+% \begin{macro}{\eqna@def@env}
+% \begin{macro}{eqnarray}
+% \begin{macro}{eqnarray*}
+%    We define a macro |\eqna@def@env| that contains the redefinitions of |eqnarray| (and |eqnarray*|).
+%    The environments themselves are like |align|, just hooked using |\eqna@hook|.
+%    We then call this macro immediately to define the environments.
+%    (All this fuss with |\eqna@def@env| is to correct things in case |hyperref| is loaded after |eqnalign|.
+%    \begin{macrocode}
+\gdef\eqna@def@env{%
+	\gdef\eqnarray{\eqna@hook\align}%
+	\gdef\eqnarray*{\eqna@hook\align*}%
+	\global\let\endeqnarray\endalign
+	\global\let\endeqnarray*\endalign*
+}
+\eqna@def@env
+%    \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\eqnarray@qed}
+% \begin{macro}{\eqnarray*@qed}
+%    To make |amsthm|'s |\qedhere| work in |eqnarray|, we need to ``hint'' |amsthm| that it exists
+%    \begin{macrocode}
+\global\let\eqnarray@qed\align@qed
+\global\let\eqnarray*@qed\align*@qed
+%    \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% End the group we began at the very beginning.
+%    \begin{macrocode}
+\endgroup
+%    \end{macrocode}
+%
+% \begin{macro}{EQNarray}
+%    Just of sentiment, we keep the original |eqnarray| as |EQNarray|;
+%     the code is a verbatim copy from |ltmath.dtx| (part of \LaTeXe\@ kernel).
+%    \begin{macrocode}
+\def\EQNarray{%
+	\stepcounter{equation}%
+	\def\@currentlabel{\p@equation\theequation}%
+	\global\@eqnswtrue
+	\m@th
+	\global\@eqcnt\z@
+	\tabskip\@centering
+	\let\\\@eqncr
+	$$\everycr{}\halign to\displaywidth\bgroup
+		 \hskip\@centering$\displaystyle\tabskip\z@skip{##}$\@eqnsel
+		&\global\@eqcnt\@ne\hskip \tw@\arraycolsep \hfil${##}$\hfil
+		&\global\@eqcnt\tw@ \hskip \tw@\arraycolsep
+			$\displaystyle{##}$\hfil\tabskip\@centering
+		&\global\@eqcnt\thr@@ \hb@xt@\z@\bgroup\hss##\egroup
+			\tabskip\z@skip
+		\cr
+}
+\def\endEQNarray{%
+		\@@eqncr
+		\egroup
+		\global\advance\c@equation\m@ne
+	$$\@ignoretrue
+}
+\@namedef{EQNarray*}{\def\@eqncr{\nonumber\@seqncr}\EQNarray}
+\@namedef{endEQNarray*}{\nonumber\endEQNarray}
+%    \end{macrocode}
+% \end{macro}
+%
+% Last but not least, if |hyperref| is loaded after |eqnalign| (and only in that case),
+%  we issue a warning since |hyperref| is doing bad things to |eqnarray|, and we redefine |eqnalign| once more.
+%    \begin{macrocode}
+\@ifpackageloaded{hyperref}{}{
+	\AtBeginDocument{
+		\@ifpackageloaded{hyperref}{
+			\@latex@warning{Package `eqnalign' should be loaded after
+			`hyperref'.\MessageBreak Redefining `eqnarray' and `eqnarray*' at this
+			point \MessageBreak and crossing fingers...}
+			\eqna@def@env
+		}{}
+	}
+}
+%    \end{macrocode}
+%
+% That's all.
+%    \begin{macrocode}
+\endinput
+%    \end{macrocode}
+%    \begin{macrocode}
+%</package>
+%    \end{macrocode}
+%
+% \Finale
+\ No newline at end of file
diff --git a/Master/texmf-dist/source/latex/eqnalign/eqnalign.ins b/Master/texmf-dist/source/latex/eqnalign/eqnalign.ins
new file mode 100644
index 00000000000..3fbc1ff8697
--- /dev/null
+++ b/Master/texmf-dist/source/latex/eqnalign/eqnalign.ins
@@ -0,0 +1,42 @@
+%!TeX program = pdftex
+\input docstrip.tex
+\keepsilent
+\askforoverwritefalse
+\preamble
+----------------------------------------------------------------
+eqnalign --- make eqnarray behave like align
+Author: Tom Hejda (a.k.a. tohecz or yo')
+E-mail: tohecz@gmail.com
+Released under the LaTeX Project Public License v1.3c or later
+See http://www.latex-project.org/lppl.txt
+Status: author-maintained
+----------------------------------------------------------------
+
+\endpreamble
+
+\postamble
+
+Copyright (C) 2016 by
+  Tom Hejda <tohecz@gmail.com>
+ 
+It may be distributed and/or modified under the conditions of
+the LaTeX Project Public License (LPPL), either version 1.3c of
+this license or (at your option) any later version.  The latest
+version of this license is in the file:
+
+   http://www.latex-project.org/lppl.txt
+
+This work is "maintained" (as per LPPL maintenance status) by
+  Tom Hejda.
+
+This work consists of the files eqnalign.dtx and
+                                eqnalign.ins
+          and the derived file  eqnalign.sty
+                               
+\endpostamble
+
+\usedir{tex/latex/eqnalign}
+
+\generate{\file{eqnalign.sty}{\from{\jobname.dtx}{package}}}
+
+\endbatchfile
+\ No newline at end of file
diff --git a/Master/texmf-dist/tex/latex/eqnalign/eqnalign.sty b/Master/texmf-dist/tex/latex/eqnalign/eqnalign.sty
new file mode 100644
index 00000000000..70f9d05e632
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/eqnalign/eqnalign.sty
@@ -0,0 +1,104 @@
+%%
+%% This is file `eqnalign.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% eqnalign.dtx  (with options: `package')
+%% ----------------------------------------------------------------
+%% eqnalign --- make eqnarray behave like align
+%% Author: Tom Hejda (a.k.a. tohecz or yo')
+%% E-mail: tohecz@gmail.com
+%% Released under the LaTeX Project Public License v1.3c or later
+%% See http://www.latex-project.org/lppl.txt
+%% Status: author-maintained
+%% ----------------------------------------------------------------
+%% 
+\ProvidesPackage{eqnalign}[2017/02/19 v1.0a Make eqnarray(*) behave like align(*).]
+\RequirePackage{amsmath}
+\begingroup
+\catcode`\&=4
+\gdef\eqna@tab@amp{&}
+\catcode`\&=13
+\gdef\eqna@new@amp{%
+\ifx\@currenvir\eqna@currenvir
+\expandafter\eqna@amp@
+\else
+\expandafter\eqna@tab@amp
+\fi
+}
+\gdef\eqna@amp@i{\eqna@tab@amp\let\eqna@amp@\eqna@amp@ii}
+\gdef\eqna@amp@ii{\let\eqna@amp@\eqna@amp@iii}
+\gdef\eqna@amp@iii{\eqna@tab@amp}
+\global\let\eqna@amp@\eqna@amp@i
+\gdef\eqna@hook{%
+\let\eqna@currenvir\@currenvir
+\catcode`\&=\active
+\let&\eqna@new@amp
+}
+\catcode`\*=11
+\gdef\eqna@def@env{%
+\gdef\eqnarray{\eqna@hook\align}%
+\gdef\eqnarray*{\eqna@hook\align*}%
+\global\let\endeqnarray\endalign
+\global\let\endeqnarray*\endalign*
+}
+\eqna@def@env
+\global\let\eqnarray@qed\align@qed
+\global\let\eqnarray*@qed\align*@qed
+\endgroup
+\def\EQNarray{%
+\stepcounter{equation}%
+\def\@currentlabel{\p@equation\theequation}%
+\global\@eqnswtrue
+\m@th
+\global\@eqcnt\z@
+\tabskip\@centering
+\let\\\@eqncr
+$$\everycr{}\halign to\displaywidth\bgroup
+ \hskip\@centering$\displaystyle\tabskip\z@skip{##}$\@eqnsel
+&\global\@eqcnt\@ne\hskip \tw@\arraycolsep \hfil${##}$\hfil
+&\global\@eqcnt\tw@ \hskip \tw@\arraycolsep
+$\displaystyle{##}$\hfil\tabskip\@centering
+&\global\@eqcnt\thr@@ \hb@xt@\z@\bgroup\hss##\egroup
+\tabskip\z@skip
+\cr
+}
+\def\endEQNarray{%
+\@@eqncr
+\egroup
+\global\advance\c@equation\m@ne
+$$\@ignoretrue
+}
+\@namedef{EQNarray*}{\def\@eqncr{\nonumber\@seqncr}\EQNarray}
+\@namedef{endEQNarray*}{\nonumber\endEQNarray}
+\@ifpackageloaded{hyperref}{}{
+\AtBeginDocument{
+\@ifpackageloaded{hyperref}{
+\@latex@warning{Package `eqnalign' should be loaded after
+`hyperref'.\MessageBreak Redefining `eqnarray' and `eqnarray*' at this
+point \MessageBreak and crossing fingers...}
+\eqna@def@env
+}{}
+}
+}
+%% 
+%% Copyright (C) 2016 by
+%%   Tom Hejda <tohecz@gmail.com>
+%% 
+%% It may be distributed and/or modified under the conditions of
+%% the LaTeX Project Public License (LPPL), either version 1.3c of
+%% this license or (at your option) any later version.  The latest
+%% version of this license is in the file:
+%% 
+%%    http://www.latex-project.org/lppl.txt
+%% 
+%% This work is "maintained" (as per LPPL maintenance status) by
+%%   Tom Hejda.
+%% 
+%% This work consists of the files eqnalign.dtx and
+%%                                 eqnalign.ins
+%%           and the derived file  eqnalign.sty
+%% 
+%%
+%% End of file `eqnalign.sty'.
diff --git a/Master/tlpkg/bin/tlpkg-ctan-check b/Master/tlpkg/bin/tlpkg-ctan-check
index b5dd256b368..3d782938f25 100755
--- a/Master/tlpkg/bin/tlpkg-ctan-check
+++ b/Master/tlpkg/bin/tlpkg-ctan-check
@@ -235,7 +235,7 @@ my @TLP_working = qw(
     epigrafica epigram epigraph epiolmec eplain
     epsdice epsf epsf-dvipdfmx epsincl epslatex-fr
     epspdf epspdfconversion epstopdf
-    eqell eqlist eqname eqnarray eqparbox errata esami es-tex-faq
+    eqell eqlist eqnalign eqname eqnarray eqparbox errata esami es-tex-faq
     erdc erewhon esdiff esint esint-type1 esk eskd eskdx
     eso-pic esrelation esstix estcpmm esvect
     etaremune etdipa etex-pkg etextools ethiop ethiop-t1
diff --git a/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc b/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
index 8e2f23499ad..c8e023d1ca7 100644
--- a/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
+++ b/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
@@ -337,6 +337,7 @@ depend epigraph
 depend epiolmec
 depend eqell
 depend eqlist
+depend eqnalign
 depend eqname
 depend eqparbox
 depend errata
diff --git a/Master/tlpkg/tlpsrc/eqnalign.tlpsrc b/Master/tlpkg/tlpsrc/eqnalign.tlpsrc
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Master/tlpkg/tlpsrc/eqnalign.tlpsrc