CTAN sync 202407220303

25 files changed, 300 insertions, 212 deletions

diff --git a/macros/latex/contrib/easybook/README.md b/macros/latex/contrib/easybook/README.md
index 7c7ca2b986..44571a1bf9 100644
--- a/macros/latex/contrib/easybook/README.md
+++ b/macros/latex/contrib/easybook/README.md
@@ -1,5 +1,5 @@
 # The `easybook` document class
-Easily typesetting Chinese theses or books (v2024cu)
+Easily typesetting Chinese theses or books (v2024cv)
 
 ## Abstract
 `easybook` is a pure academic template created based on the `ctexbook` book document class. It also has the functions of `book` and `article` document class. Combined with the general framework design of the theses of many universities in China, providing multiple commands and interfaces allows users to easily customize the theses templates. Its basic macro package `easybase` can also be used with `ctex` and standard document classes.
diff --git a/macros/latex/contrib/easybook/easybook.dtx b/macros/latex/contrib/easybook/easybook.dtx
index cbd8eddd3e..469cd244cf 100644
--- a/macros/latex/contrib/easybook/easybook.dtx
+++ b/macros/latex/contrib/easybook/easybook.dtx
@@ -14,7 +14,7 @@
 % This work has the LPPL maintenance status `maintained'.
 %<class|package>\NeedsTeXFormat{LaTeX2e}[2021/11/15]
 %<*class>
-\ProvidesExplClass{easybook}{2024/07/20}{2024cu}
+\ProvidesExplClass{easybook}{2024/07/20}{2024cv}
   {Easily typesetting Chinese theses or books}
 
 \bool_new:N \l__eb_compile_draft_bool
@@ -301,7 +301,7 @@
 %</class>
 %<*package>
 \RequirePackage{etoolbox}
-\ProvidesExplPackage{easybase}{2024/07/20}{2024cu}
+\ProvidesExplPackage{easybase}{2024/07/20}{2024cv}
   {Easily typesetting Chinese theses or books}
 
 \cs_generate_variant:Nn \dim_set:Nn { NV }
@@ -1422,17 +1422,20 @@
     hyphen-every .initial:n     = .,
     unknown .code:n             = \eb_msg_deprecated_option:n { tools }
   }
-\clist_map_inline:nn
-  { figure,table,lstlisting,equation }
+\AtBeginDocument
   {
-    \cs_set:cpn { the#1 }
+    \clist_map_inline:nn
+      { figure,table,lstlisting,equation }
       {
-        \int_compare:nNnT { \c@chapter } > { 0 }
+        \cs_set:cpn { the#1 }
           {
-            \thechapter
-            \tl_use:c { l__eb_hyphen_#1_tl }
+            \int_compare:nNnT { \c@chapter } > { 0 }
+              {
+                \thechapter
+                \tl_use:c { l__eb_hyphen_#1_tl }
+              }
+            \int_to_arabic:v { c@#1 }
           }
-        \int_to_arabic:v { c@#1 }
       }
   }
 
@@ -1813,6 +1816,8 @@
     hang .initial:n       = true,
     pagenumwd .code:n     = \contentsmargin{#1},
     pagenumwd .initial:n  = 1.55em,
+    fileopen .tl_set:N    = \l__eb_fileopen_type_tl,
+    fileopen .initial:n   = once,
     unknown .code:n       = \eb_msg_deprecated_option:n { toc }
   }
 
@@ -1841,8 +1846,12 @@
   }
 \AddToHook{enddocument/afterlastpage}
   {
-    \IfHookEmptyTF{starttoc/after}{}
-      {\iow_now:Nn \@mainaux { \RemoveFromHook{starttoc/after}[aux] }}
+    \tl_if_eq:NnTF \l__eb_fileopen_type_tl { once }
+      { \iow_now:Nn \@mainaux { \RemoveFromHook{starttoc/after}[*] } }
+      {
+        \IfHookEmptyTF{starttoc/after}{}
+          {\iow_now:Nn \@mainaux { \RemoveFromHook{starttoc/after}[aux] }}
+      }
   }
 \cs_set_protected:Npn \AllotPartialExt #1#2
   {
@@ -2687,7 +2696,7 @@
   }
 %</package>
 %<*tcolorbox>
-\ProvidesExplFile{eb-tcolorbox.cfg}{2024/07/20}{2024cu}
+\ProvidesExplFile{eb-tcolorbox.cfg}{2024/07/20}{2024cv}
   {Customization of tcolorbox for easybook}
 
 \cs_set_protected:Npn \addtotcbstyle #1#2
diff --git a/macros/latex/contrib/easybook/easybook.pdf b/macros/latex/contrib/easybook/easybook.pdf
index 77e23845f6..500be3cd8c 100644
--- a/macros/latex/contrib/easybook/easybook.pdf
+++ b/macros/latex/contrib/easybook/easybook.pdf
diff --git a/macros/latex/contrib/easybook/easybook.tex b/macros/latex/contrib/easybook/easybook.tex
index a0f243e8fe..62473a37e8 100644
--- a/macros/latex/contrib/easybook/easybook.tex
+++ b/macros/latex/contrib/easybook/easybook.tex
@@ -23,8 +23,8 @@
     name            = easybook,
     color-scheme    = blue,
     title           = EASYBOOK使用手册,
-    version         = v2024cu,
-    date            = 2024/07/20,
+    version         = v2024cv,
+    date            = 2024/07/21,
     authors         = 瞿毅,
     info            = 简便地排版中文学位论文或书籍,
     email           = toquyi@163.com,
@@ -404,12 +404,14 @@ $\blacktriangleright$需要注意正确\textbf{编译索引}要增加 \code{-she
   \ctexset{tools/figurepath = path1}
   \ctexset{tools/figurepath = {path2}{path3}}
   \end{ctexexam}
+
+  以下几个选项用于设置题注编号的连字符，\code{chapter} 计数器的值大于0时连字符才有意义。若需更改题注编号的输出格式可在正文中重新定义 \cs*{the}\meta{计数器} 命令。
   \keyval{hyphen-figure}{图片连字符}\Default{\Marg{.}}
   设置图片题注编号的连字符。
   \keyval{hyphen-table}{表格连字符}\Default{\Marg{.}}
   设置表格题注编号的连字符。
   \keyval{hyphen-lstlisting}{代码连字符}\Default{\Marg{.}}
-  设置代码题注编号的连字符。
+  设置代码题注编号的连字符。\pkg*{listings} 宏包的 \option{numberbychapter} 选项失效。
   \keyval{hyphen-equation}{公式连字符}\Default{\Marg{.}}
   设置公式题注编号的连字符。
   \keyval{hyphen-every}{连字符}\Default{\Marg{.}}
@@ -596,7 +598,7 @@ $\blacktriangleright$需要注意正确\textbf{编译索引}要增加 \code{-she
   \optpath{thmt/}\key{loeskip}{弹性长度}\Default{10pt}
   定理目录中每章第一个条目上方增加的垂直距离。与 \CTeX 的表格和图片目录中每章间的条目距离选项 \option*{lotskip} 和 \option*{lofskip} 类似，在 \cls*{article} 模式中此选项失效。
   \command{thmtifnote}[\marg{存在题注代码}\marg{不存在题注代码}]
-  如果标题没题注即定理环境不用可选参数，则标题不加入定理目录，这是默认且合理的行为。若需要将无题注的标题加入目录可将 \meta{环境名} 加入目录风格的 \option{show} 选项或使用 \cs*{settheoremtocline}\code{*} 命令。是否存在题注需要在 \meta{标题定义} 中使用 \cs{thmtifnote} 命令判定，从而输出不同的内容。
+  如果标题没题注即定理环境不用可选参数，则标题不加入定理目录，这是默认且合理的行为。若需要将无题注的标题加入目录可将 \meta{环境名} 传给目录风格的 \option{show} 选项或使用 \cs*{settheoremtocline}\code{*} 命令。是否存在题注需要在 \meta{标题定义} 中使用 \cs{thmtifnote} 命令判定，从而输出不同的内容。
   \command{thmtifname}[\marg{存在编号代码}\marg{不存在编号代码}]
   在 \meta{标题定义} 中测试当前定理是否有编号从而输出不同的内容，定理风格选项 \keyis{numbered}{no} 设置当前定理环境没有编号。
   \begin{ctexexam}
diff --git a/macros/latex/contrib/mailing/CATALOG b/macros/latex/contrib/mailing/CATALOG
new file mode 100644
index 0000000000..bfc37ff238
--- /dev/null
+++ b/macros/latex/contrib/mailing/CATALOG
@@ -0,0 +1,15 @@
+Name: mailing
+Problems-To: texniek at texniek.nl
+Author: J.L. Braams
+Version: 1.0c
+
+Description:
+
+The mailing package implements support for producing letters to 
+multiple people.
+
+Keywords: latex mailing
+
+Address:
+TeXniek
+The Netherlands
diff --git a/macros/latex/contrib/mailing/manifest.txt b/macros/latex/contrib/mailing/MANIFEST
index b0653434c7..b93e68a619 100644
--- a/macros/latex/contrib/mailing/manifest.txt
+++ b/macros/latex/contrib/mailing/MANIFEST
@@ -2,11 +2,11 @@
 % CONTENTS OF THE MAILING PACKAGE
 % ===============================
 %
-% manifest.txt    -- This file
+% MANIFEST        -- This file
 %
 % mailing.dtx     -- A package to produce a `mailing' ie a large number
 %                    of letters with (almost) identical text.
-% mailing.pdf     -- The `printed� version of mailing.dtx
+% mailing.pdf     -- The `printed´ version of mailing.dtx
 %
 % Installation script for the various parts:
 % -------------------------------------------
diff --git a/macros/latex/contrib/mailing/README b/macros/latex/contrib/mailing/README
new file mode 100644
index 0000000000..6dccf798b9
--- /dev/null
+++ b/macros/latex/contrib/mailing/README
@@ -0,0 +1,14 @@
+                               mailing bundle
+
+                              July 2024, 2024
+
+This bundle contains a package that provides functionality to
+produce multiple letters with the same text to different addressses.
+It provides three commands \addressfile, \mailingtext and \makemailing.
+
+Copyright (C) 2024 Johannes L. Braams texniek(at)texniek.nl
+
+This program can be redistributed and/or modified under the terms
+of the LaTeX Project Public License Distributed from CTAN
+archives in directory macros/latex/base/lppl.txt; either
+version 1.3c of the License, or any later version.
diff --git a/macros/latex/contrib/mailing/mailing.dtx b/macros/latex/contrib/mailing/mailing.dtx
index 01aabfcfd4..2a1747d440 100644
--- a/macros/latex/contrib/mailing/mailing.dtx
+++ b/macros/latex/contrib/mailing/mailing.dtx
@@ -1,33 +1,34 @@
 % \iffalse meta-comment
 %
-% Copyright 1994-2004 Johannes Braams.  All rights reserved.
-% 
+% Copyright 1999-2024 Johannes L. Braams.  All rights reserved.
+%
 % This file is part of the mailing package.
 % -----------------------------------------
-% 
+%
 % It may be distributed and/or modified under the
-% conditions of the LaTeX Project Public License, either version 1.3
+% conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
 %   http://www.latex-project.org/lppl.txt
-% and version 1.3 or later is part of all distributions of LaTeX
-% version 2003/12/01 or later.
-% 
+% and version 1.3c or later is part of all distributions of LaTeX
+% version 2008 or later.
+%
 % This work has the LPPL maintenance status "maintained".
-% 
+%
 % The Current Maintainer of this work is Johannes Braams.
-% 
-% The list of all files belonging to the mailing package is
-% given in the file `manifest.txt'.
-% 
+%
+% The list of all files belonging to the supertabular package is
+% given in the file `MANIFEST.
+%
 % The list of derived (unpacked) files belonging to the distribution
 % and covered by LPPL is defined by the unpacking scripts (with
 % extension .ins) which are part of the distribution.
 % \fi
+%
 % \CheckSum{157}
 %
 %\iffalse
-%% Copyright (C) 1999-2004 Johannes L. Braams texniek at braams.cistron.nl
+%% Copyright (C) 1999-2024 Johannes L. Braams texniek at texniek.nl
 %%
 %%
 %<*dtx>
@@ -38,7 +39,7 @@
 %<driver>\ProvidesFile{mailing.drv}
 %\fi
 %\ProvidesFile{mailing}
-    [2004/02/20 v1.0b Send letters to multiple addresses]
+    [2024/07/20 v1.0c Send letters to multiple addresses]
 %\iffalse
 %<*driver>
 \documentclass{ltxdoc}
@@ -48,11 +49,14 @@
 \end{document}
 %</driver>
 %\fi
+% \changes{v1.0c}{2024/07/20}{Updated contact info}
 %
 % \GetFileInfo{mailing}
-% \title{Creating a mailing}
+% \title{Creating a mailing\thanks{This file
+%        has version number \fileversion, last
+%        revised \filedate.}}
 % \author{Johannes Braams}
-% \date{september 7, 1994}
+% \date{\filedate}^^AA original date{september 7, 1994}
 % \maketitle
 %
 % \markboth
@@ -304,4 +308,4 @@
 %  \end{macro}
 %
 % \Finale
-\endinput
\ No newline at end of file
+\endinput
diff --git a/macros/latex/contrib/mailing/mailing.ins b/macros/latex/contrib/mailing/mailing.ins
index b9143a89b6..a9c133d718 100644
--- a/macros/latex/contrib/mailing/mailing.ins
+++ b/macros/latex/contrib/mailing/mailing.ins
@@ -3,54 +3,43 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1989-2004 Johannes L. Braams.  All rights reserved.
 %% 
-%% This file is part of the mailing package.
-%% ------------------------------------------
+%%  This file is distributed in the hope that it will be useful,
+%%  but WITHOUT ANY WARRANTY; without even the implied warranty of
+%%  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 %% 
-%% It 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 2003/12/01 or later.
+%% IMPORTANT NOTICE:
 %% 
-%% This work has the LPPL maintenance status "maintained".
+%% Copyright (C) 1994-2024 Johannes Braams,  All rights reserved.
 %% 
-%% The Current Maintainer of this work is Johannes Braams.
-%% 
-%% The list of all files belonging to the mailing package is
-%% given in the file `manifest.txt.
-%% 
-%% The list of derived (unpacked) files belonging to the distribution
-%% and covered by LPPL is defined by the unpacking scripts (with
-%% extension .ins) which are part of the distribution.
+%% This program can be redistributed and/or modified under the terms
+%% of the LaTeX Project Public License Distributed from CTAN
+%% archives in directory macros/latex/base/lppl.txt; either
+%% version 1.3c of the License, or any later version.
 %%
 %% --------------- start of docstrip commands ------------------
 %%
 % ignored commands
-\def\filedate{2004/02/20}
+\def\filedate{2024/07/20}
 \def\batchfile{mailing.ins}
 \input docstrip.tex
 
-
 %  package file
 
 \preamble
 
-Copyright (C) 1999-2004 Johannes Braams. All rights reserved.
+Copyright (C) 1999-2024 Johannes Braams. All rights reserved.
 
 This file was generated from file(s) of the mailing package.
 ------------------------------------------------------------
 
 It may be distributed and/or modified under the
-conditions of the LaTeX Project Public License, either version 1.3
+conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
   http://www.latex-project.org/lppl.txt
-and version 1.3 or later is part of all distributions of LaTeX
-version 2003/12/01 or later.
+and version 1.3c or later is part of all distributions of LaTeX
+version 2008 or later.
 
 This work has the LPPL maintenance status "maintained".
 
@@ -61,12 +50,13 @@ mailing package. You may however distribute the mailing package
 without such generated files.
 
 The list of all files belonging to the mailing package is
-given in the file `manifest.txt.
+given in the file `MANIFEST'.
 
 The list of derived (unpacked) files belonging to the distribution
 and covered by LPPL is defined by the unpacking scripts (with
 extension .ins) which are part of the distribution.
 \endpreamble
+\keepsilent
 
 \generateFile{mailing.sty}{t}{\from{mailing.dtx}{package}}
 
diff --git a/macros/latex/contrib/mailing/mailing.pdf b/macros/latex/contrib/mailing/mailing.pdf
index 1625f90e04..109c5c3de0 100644
--- a/macros/latex/contrib/mailing/mailing.pdf
+++ b/macros/latex/contrib/mailing/mailing.pdf
diff --git a/macros/latex/contrib/subeqn/CATALOG b/macros/latex/contrib/subeqn/CATALOG
new file mode 100644
index 0000000000..9d420c825f
--- /dev/null
+++ b/macros/latex/contrib/subeqn/CATALOG
@@ -0,0 +1,17 @@
+Name: subeqn
+Problems-To: texniek at texniek.nl
+Author: J.L. Braams, Donald Arsenau, Stephen Gildea
+Version: 2.0c
+
+Description:
+
+The subeqn package implements an extension to LaTeXs's equation
+and eqnarray environments in order to be able to put labels on
+individual expressions. To this end two now environments are defined:
+subequations and subeqnarray.
+
+Keywords: latex equations,
+
+Address:
+TeXniek
+The Netherlands
diff --git a/macros/latex/contrib/subeqn/MANIFEST b/macros/latex/contrib/subeqn/MANIFEST
new file mode 100644
index 0000000000..4fe2a9a156
--- /dev/null
+++ b/macros/latex/contrib/subeqn/MANIFEST
@@ -0,0 +1,19 @@
+%
+% CONTENTS OF THE SUBEQN PACKAGE
+% ==============================
+%
+% README            -- A short introduction
+% MANIFEST          -- A list of files
+% CATALOG           -- An entry for the macro catalog
+%
+% subeqn.dtx        -- A package to number subexpressions of an equation;
+%                      originally by Stephen Gildea,
+%                      rewritten by Donald Arsenau,
+%                      updated for LaTeX2e by Johannes Braams
+% subeqn.pdf        -- A `printed´ version of subeqn.dtx
+% subeqn-sample.pdf -- The `printed' version of the sample file
+%
+% Installation script for the various parts:
+% -------------------------------------------
+%
+% subeqn.ins      -- produces subeqn.sty and subeqn-sample.tex
diff --git a/macros/latex/contrib/subeqn/README b/macros/latex/contrib/subeqn/README
new file mode 100644
index 0000000000..25f16dbe87
--- /dev/null
+++ b/macros/latex/contrib/subeqn/README
@@ -0,0 +1,14 @@
+                               subeqn bundle
+
+                              July 20, 2024
+
+This bundle contains a package that extends the functionality
+of LaTeX's equation and eqnarray environments.
+It provides the environments subequations and subeqnarray.
+
+Copyright (C) 2024 Johannes L. Braams texniek(at)texniek.nl
+
+This program can be redistributed and/or modified under the terms
+of the LaTeX Project Public License Distributed from CTAN
+archives in directory macros/latex/base/lppl.txt; either
+version 1.3c of the License, or any later version.
diff --git a/macros/latex/contrib/subeqn/manifest.txt b/macros/latex/contrib/subeqn/manifest.txt
deleted file mode 100644
index 58e7cdb221..0000000000
--- a/macros/latex/contrib/subeqn/manifest.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-%
-% CONTENTS OF THE SUBEQN PACKAGE
-% ==============================
-%
-% manifest.txt    -- This file
-%
-% subeqn.dtx      -- A package to number subexpressions of an equation;
-%                    originally by Stephen Gildea,
-%                    rewritten by Donald Arsenau,
-%                    updated for LaTeX2e by me
-% subeqn.pdf      -- A `printed� version of subeqn.dtx
-%
-% Installation script for the various parts:
-% -------------------------------------------
-%
-% subeqn.ins      -- produces subeqn.sty and subeqn.tex
diff --git a/macros/latex/contrib/subeqn/subeqn-sample.pdf b/macros/latex/contrib/subeqn/subeqn-sample.pdf
new file mode 100644
index 0000000000..ae4bd5c467
--- /dev/null
+++ b/macros/latex/contrib/subeqn/subeqn-sample.pdf
diff --git a/macros/latex/contrib/subeqn/subeqn.dtx b/macros/latex/contrib/subeqn/subeqn.dtx
index cc49b5f0b5..b9ce870682 100644
--- a/macros/latex/contrib/subeqn/subeqn.dtx
+++ b/macros/latex/contrib/subeqn/subeqn.dtx
@@ -1,48 +1,49 @@
 % \iffalse meta-comment
 %
-% Copyright 1994-2004 Johannes Braams.  All rights reserved.
-% 
+% Copyright 1999-2024 Johannes L. Braams.  All rights reserved.
+%
 % This file is part of the subeqn package.
 % ----------------------------------------
-% 
+%
 % It may be distributed and/or modified under the
-% conditions of the LaTeX Project Public License, either version 1.3
+% conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
 %   http://www.latex-project.org/lppl.txt
-% and version 1.3 or later is part of all distributions of LaTeX
-% version 2003/12/01 or later.
-% 
+% and version 1.3c or later is part of all distributions of LaTeX
+% version 2008 or later.
+%
 % This work has the LPPL maintenance status "maintained".
-% 
+%
 % The Current Maintainer of this work is Johannes Braams.
-% 
-% The list of all files belonging to the subeqn package is
-% given in the file `manifest.txt'.
-% 
+%
+% The list of all files belonging to the supertabular package is
+% given in the file `MANIFEST.
+%
 % The list of derived (unpacked) files belonging to the distribution
 % and covered by LPPL is defined by the unpacking scripts (with
 % extension .ins) which are part of the distribution.
 % \fi
-% \CheckSum{76}
+%
+% \CheckSum{84}
 % \iffalse
-%% File: `subeqn.dtx'
-%% Copyright (C) 1999-2004
-%%     Donald Arsenau (asnd at reg.triumf.ca),
-%%     Johannes Braams (TeXniek at braams.cistron.nl)
-%%
+% Copyright (C) 1999-2024
+%     Donald Arsenau at reg.triumf.ca,
+%     Johannes Braams texniek at texniek.nl
+%
 %<*dtx>
 \ProvidesFile{subeqn.dtx}
 %</dtx>
 %<package>\NeedsTeXFormat{LaTeX2e}[1998/06/01]
 %<package>\ProvidesPackage{subeqn}
-%<sample>\ProvidesFile{subeqn.tex}
+%<sample>\ProvidesFile{subeqn-sample.tex}
 %<driver>\ProvidesFile{subeqn.drv}
 %\ProvidesFile{subeqn.dtx}
-              [2004/04/15 v2.0b subnumbering of equations]           
+              [2024/07/21 v2.0c subnumbering of equations]
 %<*driver>
 \documentclass{ltxdoc}
 \begin{document}
+\pagestyle{myheadings}
 \providecommand{\Lenv}[1]{\textsf{#1}}
 \providecommand{\Lopt}[1]{\textsf{#1}}
 \providecommand{\pkg}[1]{\texttt{#1}}
@@ -60,6 +61,10 @@
 %  \date{\filedate}
 %  \maketitle
 %
+% \markboth
+%      {subeqn package version \fileversion\space as of \filedate}
+%      {subeqn package version \fileversion\space as of \filedate}
+%
 %  \section{Introduction}
 %
 %    Sometimes it is necessary to be able to refer to subexpressions
@@ -165,7 +170,7 @@
   \global\c@equation\z@
   }{%
 %    \end{macrocode}
-%    When the environment is finished we restore the value ot the
+%    When the environment is finished we restore the value of the
 %    \texttt{equation} counter.
 %    \begin{macrocode}
   \global\c@equation\c@mainequation
@@ -220,7 +225,14 @@
 \usepackage{subeqn}
 
 \begin{document}
-This is an example ot the use of the \texttt{subeqations} package.
+\title{Sample sub-equations}
+\author{Johannes L. Braams}
+\date{\today}
+\maketitle
+
+\noindent
+This is an example of the use of the \texttt{subeqations}
+package. First we have a normal \textsf{equation} environment.
 \begin{equation}
   \label{a}
   a^2 + b^2 = c^2
@@ -247,6 +259,7 @@ Now we start sub-numbering.
   and~\ref{c2}. 
 \end{subequations}
 
+\noindent
 Now lets start a \textsf{subeqnarray} environment.
 \begin{subeqnarray}
   \label{d}
diff --git a/macros/latex/contrib/subeqn/subeqn.ins b/macros/latex/contrib/subeqn/subeqn.ins
index e9e8689856..b3e295f28c 100644
--- a/macros/latex/contrib/subeqn/subeqn.ins
+++ b/macros/latex/contrib/subeqn/subeqn.ins
@@ -3,50 +3,41 @@
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1989-2004 Johannes L. Braams.  All rights reserved.
-%% 
-%% This file is part of the subeqn package.
-%% ----------------------------------------
-%% 
-%% It 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 2003/12/01 or later.
-%% 
-%% This work has the LPPL maintenance status "maintained".
-%% 
-%% The Current Maintainer of this work is Johannes Braams.
-%% 
-%% The list of all files belonging to the subeqn package is
-%% given in the file `manifest.txt.
+%%
+%%  This file is distributed in the hope that it will be useful,
+%%  but WITHOUT ANY WARRANTY; without even the implied warranty of
+%%  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 %% 
-%% The list of derived (unpacked) files belonging to the distribution
-%% and covered by LPPL is defined by the unpacking scripts (with
-%% extension .ins) which are part of the distribution.
+%% IMPORTANT NOTICE:
+%%
+%% Copyright (C) 1999-2024 Johannes L. Braams.  All rights reserved.
+%%
+%% This program can be redistributed and/or modified under the terms
+%% of the LaTeX Project Public License Distributed from CTAN
+%% archives in directory macros/latex/base/lppl.txt; either
+%% version 1.3c of the License, or any later version.
 %%
 %% --------------- start of docstrip commands ------------------
 %%
-\def\filedate{2004/04/15}
 \def\batchfile{subeqn.ins}
 \input docstrip.tex
+\keepsilent
 
 \preamble
+This is a generated file.
 
-Copyright (C) 1999-2004 Johannes Braams. All rights reserved.
+Copyright (C) 1999-2024 Johannes Braams. All rights reserved.
 
 This file was generated from file(s) of the subeqn package.
 -----------------------------------------------------------
 
 It may be distributed and/or modified under the
-conditions of the LaTeX Project Public License, either version 1.3
+conditions of the LaTeX Project Public License, either version 1.3с
 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 2003/12/01 or later.
+and version 1.3с or later is part of all distributions of LaTeX
+version 2008 or later.
 
 This work has the LPPL maintenance status "maintained".
 
@@ -57,7 +48,7 @@ subeqn package. You may however distribute the subeqn package
 without such generated files.
 
 The list of all files belonging to the subeqn package is
-given in the file `manifest.txt.
+given in the file `MANIFEST'.
 
 The list of derived (unpacked) files belonging to the distribution
 and covered by LPPL is defined by the unpacking scripts (with
@@ -70,7 +61,7 @@ extension .ins) which are part of the distribution.
 
 % The sample file
 
-\generateFile{subeqn.tex}{t}{\from{subeqn.dtx}{sample}}
+\generateFile{subeqn-sample.tex}{t}{\from{subeqn.dtx}{sample}}
 
 \Msg{***********************************************************}
 \Msg{*}
diff --git a/macros/latex/contrib/subeqn/subeqn.pdf b/macros/latex/contrib/subeqn/subeqn.pdf
index e2247d3fdc..bf29789b71 100644
--- a/macros/latex/contrib/subeqn/subeqn.pdf
+++ b/macros/latex/contrib/subeqn/subeqn.pdf
diff --git a/macros/latex/contrib/subeqnarray/CATALOG b/macros/latex/contrib/subeqnarray/CATALOG
new file mode 100644
index 0000000000..5e037823f8
--- /dev/null
+++ b/macros/latex/contrib/subeqnarray/CATALOG
@@ -0,0 +1,17 @@
+Name: subeqnarray
+Problems-To: texniek at texniek.nl
+Author: J.L. Braams, Donald Arsenau, Stephen Gildea
+Version: 2.1e
+
+Description:
+
+The subeqnarray package provides two new environments subeqnarray and
+subeqnarray* which behave like LaTeX's eqnarray and subeqnarray environments 
+except the individual lines are numbered like 1a, 1b, 1c etc.
+This package is not compatible with the package subeqn.
+
+Keywords: latex equations,
+
+Address:
+TeXniek
+The Netherlands
diff --git a/macros/latex/contrib/subeqnarray/manifest.txt b/macros/latex/contrib/subeqnarray/MANIFEST
index f54bba3c8a..7c25363971 100644
--- a/macros/latex/contrib/subeqnarray/manifest.txt
+++ b/macros/latex/contrib/subeqnarray/MANIFEST
@@ -2,14 +2,18 @@
 % CONTENTS OF THE SUBEQNARRAY PACKAGE
 % ===================================
 %
-% manifest.txt    -- This file
+% README            -- A short introduction
+% MANIFEST          -- A list of files
+% CATALOG           -- An entry for the macro catalog
 %
 % subeqnarray.dtx -- Numbering of individual lines of an eqnarray
 %                    environment as subexpressions; not compatible
 %                    with subeqn.dtx
-% subeqnarray.pdf -- A `printed� version of subeqnarray.dtx
+% subeqnarray.pdf -- A `printed´ version of subeqnarray.dtx
+% subeqnarray-sample.pdf -- The `printed' versino of the sample file
 %
 % Installation script for the various parts:
 % -------------------------------------------
 %
 % subeqnarray.ins -- produces subeqnarray.sty and subeqnarray.tex
+
diff --git a/macros/latex/contrib/subeqnarray/README b/macros/latex/contrib/subeqnarray/README
new file mode 100644
index 0000000000..e52f27f0bb
--- /dev/null
+++ b/macros/latex/contrib/subeqnarray/README
@@ -0,0 +1,16 @@
+                            subeqnarray bundle
+
+                              July 20, 2024
+
+This bundle contains a package that provides two new environments
+subeqnarray and subeqnarray* which behave like LaTeX's eqnarray and
+subeqnarray environments except the individual lines are numbered like
+1a, 1b, 1c etc.
+This package is not compatible with the package subeqn.
+
+Copyright (C) 2024 Johannes L. Braams texniek(at)texniek.nl
+
+This program can be redistributed and/or modified under the terms
+of the LaTeX Project Public License Distributed from CTAN
+archives in directory macros/latex/base/lppl.txt; either
+version 1.3c of the License, or any later version.
diff --git a/macros/latex/contrib/subeqnarray/subeqnarray-sample.pdf b/macros/latex/contrib/subeqnarray/subeqnarray-sample.pdf
new file mode 100644
index 0000000000..2345c08f58
--- /dev/null
+++ b/macros/latex/contrib/subeqnarray/subeqnarray-sample.pdf
diff --git a/macros/latex/contrib/subeqnarray/subeqnarray.dtx b/macros/latex/contrib/subeqnarray/subeqnarray.dtx
index 5b3555c312..d460ccfca3 100644
--- a/macros/latex/contrib/subeqnarray/subeqnarray.dtx
+++ b/macros/latex/contrib/subeqnarray/subeqnarray.dtx
@@ -1,43 +1,40 @@
 % \iffalse meta-comment
 %
-% Copyright 1994-2004 Johannes Braams.  All rights reserved.
-% 
+% Copyright 1998-2024 Johannes L. Braams.  All rights reserved.
+%
 % This file is part of the subeqnarray package.
 % ---------------------------------------------
-% 
+%
 % It may be distributed and/or modified under the
-% conditions of the LaTeX Project Public License, either version 1.3
+% conditions of the LaTeX Project Public License, either version 1.3c
 % of this license or (at your option) any later version.
 % The latest version of this license is in
 %   http://www.latex-project.org/lppl.txt
-% and version 1.3 or later is part of all distributions of LaTeX
-% version 2003/12/01 or later.
-% 
+% and version 1.3c or later is part of all distributions of LaTeX
+% version 2008 or later.
+%
 % This work has the LPPL maintenance status "maintained".
-% 
+%
 % The Current Maintainer of this work is Johannes Braams.
-% 
-% The list of all files belonging to the subeqnarray package is
-% given in the file `manifest.txt'.
-% 
+%
+% The list of all files belonging to the supertabular package is
+% given in the file `MANIFEST'.
+%
 % The list of derived (unpacked) files belonging to the distribution
 % and covered by LPPL is defined by the unpacking scripts (with
 % extension .ins) which are part of the distribution.
 % \fi
-% \CheckSum{259}
-%\iffalse
+%
+% \CheckSum{264}
+%
+% \iffalse
 %
 % Subeqnarray package to use with LaTeX2e
 %
-%% Copyright (C) 1988--2004 by Johannes Braams, 
-%%                          all rights resserved
 %%
 %% Error reports please to: J. Braams
 %%                          TeXniek
-%%                          Kooienswater 62
-%%                          2715 AJ Zoetermeer
-%%                          The Netherlands
-%%                  Email:  texniek at braams.cistron.nl
+%%                  Email:  texniek at texniek.nl
 %
 % \section{Producing the documentation}
 %
@@ -48,10 +45,10 @@
 %</dtx>
 %<package>\NeedsTeXFormat{LaTeX2e}[1998/06/01]
 %<package>\ProvidesPackage{subeqnarray}
-%<sample>\ProvidesFile{subeqnarray.tex}
+%<sample>\ProvidesFile{subeqnarray-sample.tex}
 %<driver>\ProvidesFile{subeqnarray.drv}
 %\ProvidesFile{subeqnarray.dtx}
-              [2004/04/15 v2.1c subeqnarray package]           
+              [2024/07/20 v2.1e subeqnarray package]           
 %<*driver>
 \documentclass{ltxdoc}
 
@@ -82,10 +79,8 @@
 %
 % \author{Johannes Braams\\
 %         \TeX niek\\
-%         Kersengaarde 33\\
-%         2723 BP Zoetermeer\\
 %         The Netherlands\\
-%         Internet: \texttt{TeXniek at braams.cistron.nl}}
+%         Internet: \texttt{texniek at texniek.nl}}
 %
 % \date{\filedate}
 %
@@ -114,8 +109,8 @@
 % \changes{2.0}{1993/11/02}{Added support for the leqno option}
 % \changes{2.0}{1993/11/02}{Added support for the fleqn  option}
 % \changes{2.1}{1994/02/09}{Upgrade for LaTeX2e}
-% \changes{2.1b}{1999/03/03}{Changed licensing remarks to use LPPL}
-% \changes{2.1c}{2004/04/15}{Updated address information}
+% \changes{v2.1b}{1999/03/03}{Changed licensing remarks to use LPPL}
+% \changes{v2.1e}{2024/07/20}{Updated contact info}
 %
 % \section{Initial Code}
 %
@@ -129,8 +124,8 @@
 % \end{macro}
 %
 % \begin{macro}{\thesubequation}
-%    The representation o the counter \texttt{subequation} includes
-%    the \texttt{equation} counter
+%    The representation of the counter \texttt{subequation} includes
+%    the \texttt{equation} counter.
 %    \begin{macrocode}
 \def\thesubequation{\theequation\alph{subequation}}
 %    \end{macrocode}
@@ -197,7 +192,7 @@
 \ExecuteOptions{reqno,deqn}
 %    \end{macrocode}
 %
-%    Now see if the use specified any options.
+%    Now see if the user specified any options.
 %    \begin{macrocode}
 \ProcessOptions
 %    \end{macrocode}
@@ -206,9 +201,9 @@
 %
 % \begin{macro}{\slabel}
 %    A new label command to refer to subequations. It works
-%    like the |\label| command and was taken from \texttt{latex.tex}.
+%    like the |\label| command and was taken from \texttt{latex.ltx}.
 %
-%  |\slabel{FOO}| writes the following on file |\@auxout|
+%  |\slabel{FOO}| writes the following on file |\@auxout|:
 %
 %  |\newlabel{FOO}{{eval(\@currentlabel)}{eval(\thepage)}}|
 %
@@ -285,7 +280,7 @@
 % \end{macro}
 %
 % \begin{macro}{\@@subeqncr}
-%    Ceck the number of columns, and insert extra |&| if needed. If
+%    Check the number of columns, and insert extra |&| if needed. If
 %    there appear to be more than 3 columns an error is signalled.
 %    \begin{macrocode}
 \def\@@subeqncr{\let\@tempa\relax
@@ -314,7 +309,6 @@
 %    \begin{macrocode}
 \let\@ssubeqncr\@subeqncr
 %</package>
-%<*sample>
 %    \end{macrocode}
 % \end{macro}
 %
@@ -328,6 +322,11 @@
 \documentclass[fleqn]{article}
 \usepackage{subeqnarray}
 \begin{document}
+\title{Sample subeqnarray}
+\author{Johannes L. Braams}
+\date{\today}
+\maketitle
+
 This document shows an example of the use of the \emph{subeqnarray}
 environment. Here is one:
 \begin{subeqnarray}
@@ -360,20 +359,4 @@ These are equations~\ref{eq10},~\ref{eq11} and~\ref{eq12}.
 %
 % \Finale
 \endinput
-%
-%% \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
-%%   Lower-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
-%%   Digits        \0\1\2\3\4\5\6\7\8\9
-%%   Exclamation   \!     Double quote  \"     Hash (number) \#
-%%   Dollar        \$     Percent       \%     Ampersand     \&
-%%   Acute accent  \'     Left paren    \(     Right paren   \)
-%%   Asterisk      \*     Plus          \+     Comma         \,
-%%   Minus         \-     Point         \.     Solidus       \/
-%%   Colon         \:     Semicolon     \;     Less than     \<
-%%   Equals        \=     Greater than  \>     Question mark \?
-%%   Commercial at \@     Left bracket  \[     Backslash     \\
-%%   Right bracket \]     Circumflex    \^     Underscore    \_
-%%   Grave accent  \`     Left brace    \{     Vertical bar  \|
-%%   Right brace   \}     Tilde         \~}
-%%
+%
\ No newline at end of file
diff --git a/macros/latex/contrib/subeqnarray/subeqnarray.ins b/macros/latex/contrib/subeqnarray/subeqnarray.ins
index efa2d4da60..f28eb4717a 100644
--- a/macros/latex/contrib/subeqnarray/subeqnarray.ins
+++ b/macros/latex/contrib/subeqnarray/subeqnarray.ins
@@ -1,53 +1,49 @@
-%%
+%
 %% This file will generate fast loadable files and documentation
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1989-2004 Johannes L. Braams.  All rights reserved.
-%% 
-%% This file is part of the subeqnarray package.
-%% ---------------------------------------------
-%% 
+%% Copyright (C) 1999-2024 Johannes L. Braams.  All rights reserved.
+%%
+%% This file is part of the eqnarray distribution.
+%% -----------------------------------------------
+%%
 %% It may be distributed and/or modified under the
-%% conditions of the LaTeX Project Public License, either version 1.3
+%% conditions of the LaTeX Project Public License, either version 1.3c
 %% of this license or (at your option) any later version.
 %% The latest version of this license is in
-%%   http://www.latex-project.org/lppl.txt
-%% and version 1.3 or later is part of all distributions of LaTeX
-%% version 2003/12/01 or later.
-%% 
-%% This work has the LPPL maintenance status "maintained".
-%% 
-%% The Current Maintainer of this work is Johannes Braams.
-%% 
-%% The list of all files belonging to the subeqnarray package is
-%% given in the file `manifest.txt.
-%% 
-%% The list of derived (unpacked) files belonging to the distribution
-%% and covered by LPPL is defined by the unpacking scripts (with
-%% extension .ins) which are part of the distribution.
+%%    https://www.latex-project.org/lppl.txt
+%% and version 1.3c or later is part of all distributions of LaTeX
+%% version 2008 or later.
+%%
+%% This file has the LPPL maintenance status "maintained".
+%%
+%% As this file contains legal notices, it is NOT PERMITTED to modify
+%% this file in any way that the legal information placed into
+%% generated files is changed (i.e., the files generated when the
+%% original file is executed). This restriction does not apply if
+%% (parts of) the content is reused in a different WORK producing its
+%% own generated files.
 %%
 %% --------------- start of docstrip commands ------------------
 %%
-% ignored commands
-\def\filedate{2004/04/15}
-\def\batchfile{subeqnarray.ins}
+
 \input docstrip.tex
 
 \preamble
 
-Copyright (C) 1999-2004 Johannes Braams. All rights reserved.
+Copyright (C) 1999-2024 Johannes Braams. All rights reserved.
 
 This file was generated from file(s) of the subeqnarray package.
 ----------------------------------------------------------------
 
 It may be distributed and/or modified under the
-conditions of the LaTeX Project Public License, either version 1.3
+conditions of the LaTeX Project Public License, either version 1.3c
 of this license or (at your option) any later version.
 The latest version of this license is in
   http://www.latex-project.org/lppl.txt
-and version 1.3 or later is part of all distributions of LaTeX
-version 2003/12/01 or later.
+and version 1.3c or later is part of all distributions of LaTeX
+version 2008 or later.
 
 This work has the LPPL maintenance status "maintained".
 
@@ -71,7 +67,7 @@ extension .ins) which are part of the distribution.
 
 % The sample file
 
-\generateFile{subeqnarray.tex}{t}{\from{subeqnarray.dtx}{sample}}
+\generateFile{subeqnarray-sample.tex}{t}{\from{subeqnarray.dtx}{sample}}
 
 \Msg{***********************************************************}
 \Msg{*}
@@ -89,4 +85,4 @@ extension .ins) which are part of the distribution.
 \Msg{* Happy TeXing}
 \Msg{***********************************************************}
 
-\endinput
+\endbatchfile
diff --git a/macros/latex/contrib/subeqnarray/subeqnarray.pdf b/macros/latex/contrib/subeqnarray/subeqnarray.pdf
index 937120f21d..d69c233513 100644
--- a/macros/latex/contrib/subeqnarray/subeqnarray.pdf
+++ b/macros/latex/contrib/subeqnarray/subeqnarray.pdf