hideanswer (9jul22)

git-svn-id: svn://tug.org/texlive/trunk@63852 c570f23f-e606-0410-a88d-b1316a301751

7 files changed, 459 insertions, 205 deletions

diff --git a/Master/texmf-dist/doc/latex/hideanswer/README.md b/Master/texmf-dist/doc/latex/hideanswer/README.md
index 4fff4489aef..b9d505a1275 100644
--- a/Master/texmf-dist/doc/latex/hideanswer/README.md
+++ b/Master/texmf-dist/doc/latex/hideanswer/README.md
@@ -1,28 +1,27 @@
-# Hideanswer Package
+# hideanswer
 
 This package can generate documents with and without answers from a single file by toggling a switch. However, it can only be used to create documents to be printed on paper.
 
 
-## System Requirements
+## Documents
 
-+ TeX format: LaTeX
-+ Prerequisite package: color and graphicx
-
-
-## Installation
-
-Move hideanswer.sty file to $TEXMF/tex/latex/hideanswer.
+Documents for this package are available in English and Japanese.
 
 
 ## License
 
 This package released under [the MIT license](https://ctan.org/license/mit).
 
+(C) 2022 Yukoh KUSAKABE
+
 
 ## Revision History
 
++ Version 1.1 2022-07-09
+  + Rewrite README.
+  + Add the document (hideanswer.pdf).
 + Version 1.0 2022-06-28
-    + The first public version.
+  + The first public version.
 
 
 ---
diff --git a/Master/texmf-dist/doc/latex/hideanswer/hideanswer-en.md b/Master/texmf-dist/doc/latex/hideanswer/hideanswer-en.md
deleted file mode 100644
index 0f165a079cc..00000000000
--- a/Master/texmf-dist/doc/latex/hideanswer/hideanswer-en.md
+++ /dev/null
@@ -1,77 +0,0 @@
-# Hideanswer Package 1.0
-
-This package can generate documents with and without answers from a single file by toggling a switch. However, it can only be used to create documents to be printed on paper.
-
-
-## System Requirements
-
-+ TeX format: LaTeX
-+ Prerequisite package: color and graphicx
-
-
-## Installation
-
-Move hideanswer.sty file to $TEXMF/tex/latex/hideanswer.
-
-
-## Usage
-
-### \sethideanswer
-
-After this command, the answer is hidden. Usually, this instruction is used to switch the generation of question and answer sheets, depending on whether or not this instruction is written at the beginning of the document.
-
-
-### \unsethideanswer
-
-After this command, the answer appears.
-
-
-### \hideanswer{<text>}
-
-<text> is hidden. In \hideanswer*{<text>}, the hidden and visible parts are reversed.
-
-
-### environment hideanswerdiv
-
-The written part inside the environment is hidden. It may be used to hide long answers. In hideanswerdiv*, the hidden and visible parts are reversed.
-
-
-### \smashanswer{<text>}
-
-<text> is hidden and the next sentence is placed as if it were not there. In \smashanswer*{<text>}, the hidden and visible parts are reversed.
-
-
-### environment smashanswerdiv
-
-The written part inside the environment is hidden and the next sentence is placed as if it were not there. It may be used to hide long answers. In smashanswerdiv*, the hidden and visible parts are reversed.
-
-
-### \hidegraphics[<includegraphics option>]{<file>}
-
-The graphic is hidden. The options are the same as for \includegraphics since \includegraphics is loaded internally. In \hidegraphics*[<includegraphics option>]{<file>}, the hidden and visible parts are reversed.
-
-
-### \smashraphics[<includegraphics option>]{<file>}
-
-The graphic is hidden and the next sentence is placed as if it were not there. The options are the same as for \includegraphics since \includegraphics is loaded internally. In \hidegraphics*[<includegraphics option>]{<file>}, the hidden and visible parts are reversed.
-
-
-### \switchanswer{<text when sethide>}{<text when unsethide>}
-
-Switching between hidden and visible sentences. Since \switchanswer does not remember the length of the sentence, the position of the next sentence moves. In \switchanswer*{<text when unsethide>}{<text when sethide>}, the hidden and visible parts are reversed.
-
-
-## License
-
-This package released under [the MIT license](https://ctan.org/license/mit).
-
-
-## Revision History
-
-+ Version 1.0 2022-06-28
-    + The first public version.
-
-
----
-
-Yukoh KUSAKABE (screen-name) at [metaphysica.info](https://www.metaphysica.info/)
\ No newline at end of file
diff --git a/Master/texmf-dist/doc/latex/hideanswer/hideanswer-ja.md b/Master/texmf-dist/doc/latex/hideanswer/hideanswer-ja.md
deleted file mode 100644
index 3de48be8caa..00000000000
--- a/Master/texmf-dist/doc/latex/hideanswer/hideanswer-ja.md
+++ /dev/null
@@ -1,79 +0,0 @@
-# Hideanswer パッケージ
-
-このパッケージは，スイッチ切り替えによって単一のファイルから答えが書かれている文書と答えが書かれていない文書を生成することができます。ただし，紙に印刷する文書を作成するときにしか使えません。
-
-
-## 前提条件
-
-+ TeX format: LaTeX
-+ Prerequisite package: color and graphicx
-
-
-## インストール
-
-hideanswer.sty を $TEXMF/tex/latex/hideanswer （TeXが見つけられる場所）に置いてください。
-
-
-## 使用方法
-
-### \sethideanswer
-
-この命令以降では答えが隠されます。ふつう，文書の最初にこの命令を書くか否かで問題用紙と解答用紙の生成を切り替えるために使います。
-
-
-### \unsethideanswer
-
-この命令以降では答えが現れます。
-
-
-### \hideanswer{<text>}
-
-<text> と書かれた部分が隠されます。\hideanswer*{<text>} では，隠されるときと現れるときが逆になります。
-
-
-### hideanswerdiv 環境
-
-環境の内側に書かれた部分が隠されます。長い答えを隠すために用いるとよいでしょう。
-hideanswerdiv* では，隠されるときと現れるときが逆になります。
-
-
-### \smashanswer{<text>}
-
-<text> と書かれた部分が隠され，それがないかのように次の文が置かれます。\smashanswer*{<text>} では，隠されるときと現れるときが逆になります。
-
-
-### smashanswerdiv 環境
-
-環境の内側に書かれた部分が隠され，それがないかのように次の文が置かれます。長い答えを隠すために用いるとよいでしょう。
-smashanswerdiv* では，隠されるときと現れるときが逆になります。
-
-
-### \hidegraphics[<includegraphics option>]{<file>}
-
-読み込んだ画像が隠されます。\includegraphics を内部で読み込みますので，オプションは \includegraphics のものと同様です。\hidegraphics*[<includegraphics option>]{<file>} では，隠されるときと現れるときが逆になります。
-
-
-### \smashraphics[<includegraphics option>]{<file>}
-
-読み込んだ画像が隠され，それがないかのように次の文が置かれます。\includegraphics を内部で読み込みますので，オプションは \includegraphics のものと同様です。\smashraphics*[<includegraphics option>]{<file>} では，隠されるときと現れるときが逆になります。
-
-
-### \switchanswer{<text when sethide>}{<text when unsethide>}
-
-隠されているときと現れているときで文章を切り替えます。\switchanswer は文章の長さを覚えませんから，次の文の位置が動きます。\switchanswer*{<text when unsethide>}{<text when sethide>} では，隠されるときと現れるときが逆になります。
-
-
-## ライセンス
-
-このパッケージは[MITライセンス](https://ctan.org/license/mit)のもとで配布しています。
-
-
-## 更新履歴
-
-+ Version 1.0 2022-06-28
-    + The first public version.
-
-
----
-
-Yukoh KUSAKABE (screen-name) at [metaphysica.info](https://www.metaphysica.info/)
\ No newline at end of file
diff --git a/Master/texmf-dist/doc/latex/hideanswer/hideanswer.pdf b/Master/texmf-dist/doc/latex/hideanswer/hideanswer.pdf
new file mode 100644
index 00000000000..b81f143fb01
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/hideanswer/hideanswer.pdf
diff --git a/Master/texmf-dist/doc/latex/hideanswer/hideanswer.tex b/Master/texmf-dist/doc/latex/hideanswer/hideanswer.tex
new file mode 100644
index 00000000000..ed8d847a81a
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/hideanswer/hideanswer.tex
@@ -0,0 +1,446 @@
+\documentclass[%
+fleqn,%
+paper=a4paper,%
+fontsize=10pt,%
+open_bracket_pos=zenkakunibu_nibu,%
+hanging_punctuation,%
+]%
+{jlreq}
+\jlreqsetup{%
+itemization_beforeafter_space=0pt,%
+itemization_itemsep=0pt%
+}
+\makeatletter
+\RequirePackage{luatexja}
+\RequirePackage{luatexja-otf}
+\RequirePackage{graphicx}
+\RequirePackage{amsmath}
+\DeclareRobustCommand{\metaphysicaicon}{\raisebox{-4.0pt}{\includegraphics[width=16pt]{metaphysicaicon.pdf}}}
+\RequirePackage[normalem]{ulem}
+\RequirePackage[explicit]{titlesec}
+\titleformat{\section}[hang]{}{}{0pt}{\uuline{\raisebox{1pt}{\textsf{\thesection\quad #1}}}}[\vspace{0.35\baselineskip}]
+\renewcommand{\thesection}{\S\,\arabic{section}}
+\let\originalsection\section
+\DeclareRobustCommand{\section}{\@ifstar{\@metaphysica@section@star}{\@metaphysica@section@nostar}}
+\DeclareRobustCommand{\@metaphysica@section@star}[1]{\vspace{0.5\baselineskip}\originalsection{#1}\vspace*{-\baselineskip}}
+\DeclareRobustCommand{\@metaphysica@section@nostar}[1]{\vspace{0.5\baselineskip}\originalsection{#1}}
+\RequirePackage[%
+truedimen,%
+margin=30truemm,
+includehead%
+]{geometry}
+\RequirePackage{lastpage}
+\RequirePackage{fancyhdr}
+\pagestyle{fancy}
+\DeclareRobustCommand{\headertitle}[2][\metaphysicaicon]{%
+\rhead[#2]{#1{}\quad\thepage{}/{}\pageref{LastPage}}%
+\lhead[\thepage{}/{}\pageref{LastPage}\quad{}#1]{#2}%
+\cfoot{}%
+}
+\RequirePackage{setspace}
+\setstretch{1.155}
+\DeclareRobustCommand{\linespace}{\@ifstar{\vspace{\baselineskip}}{\vspace{0.25\baselineskip}}}
+\DeclareRobustCommand{\linesmash}{\@ifstar{\vspace{-\baselineskip}}{\vspace{-0.25\baselineskip}}}
+\AtBeginDocument{%
+\abovedisplayskip     =0.125\abovedisplayskip
+\abovedisplayshortskip=0.125\abovedisplayshortskip
+\belowdisplayskip     =0.125\belowdisplayskip
+\belowdisplayshortskip=0.125\belowdisplayshortskip}
+\setlength{\jot}{0pt}%
+\setlength{\mathindent}{2\zw}%
+\renewcommand{\floatpagefraction}{0.75}
+\allowdisplaybreaks[2]
+\RequirePackage[no-math]{fontspec}
+\RequirePackage[no-math,deluxe,haranoaji]{luatexja-preset}
+\RequirePackage{multicolpar}
+\RequirePackage[style=iso]{datetime2}
+\RequirePackage[unicode]{hyperref}
+\RequirePackage{xparse}
+\RequirePackage{dashbox}
+\newcounter{psuedosectioncounter}
+\setcounter{psuedosectioncounter}{1}
+\newcounter{psuedocontentscounter}
+\setcounter{psuedocontentscounter}{1}
+\DeclareRobustCommand{\psuedosection}[3]{%
+\hypertarget{#1}{\mbox{}}\begin{multicolpar}{2}%
+\noindent\uuline{{\raisebox{1pt}{\textsf{\S\ \thepsuedosectioncounter\quad #2}}}}
+
+\noindent\uuline{{\raisebox{1pt}{\textsf{\S\ \thepsuedosectioncounter\quad #3}}}}
+\end{multicolpar}%
+\stepcounter{psuedosectioncounter}%
+\vspace{\baselineskip}%
+}
+\DeclareRobustCommand{\psuedocontents}[3]{%
+\begin{multicolpar}{2}%
+\noindent{\textsf{\hyperlink{#1}{\S\ \thepsuedocontentscounter\quad #2}}}
+
+\noindent{\textsf{\hyperlink{#1}{\S\ \thepsuedocontentscounter\quad #3}}}\end{multicolpar}%
+\stepcounter{psuedocontentscounter}%
+}
+\newenvironment{translateing}%
+{\begin{multicolpar}{2}}
+{\end{multicolpar}\vspace{\baselineskip}}
+\DeclareRobustCommand{\maketitletranslating}%
+{\maketitle\thispagestyle{fancy}
+\vspace{\baselineskip}\begin{multicolpar}{2}
+\textsf{English}
+
+\noindent
+\textsf{日本語 (Japanese)}
+\end{multicolpar}\vspace{\baselineskip}}
+\NewDocumentCommand\macroexplanation{v}{%
+\noindent\hspace*{\fill}{\texttt{#1}}\hspace*{\fill}\linespace%
+}
+\NewDocumentEnvironment{macroexample}{O{0.625} +b}{%
+\noindent\hspace*{\fill}\dbox{\parbox{#1\textwidth}{%
+#2%
+}}\hspace*{\fill}}%
+{\vspace{\baselineskip}}
+\NewDocumentEnvironment{macroexample*}{O{0.625} m +b}{%
+\noindent\hspace*{\fill}\dbox{\parbox{#1\textwidth}{%
+\vspace{-0.5\baselineskip}\begin{#2}%
+#3
+\end{#2}%
+}}\hspace*{\fill}}
+{\vspace{\baselineskip}}
+\let\code\texttt
+\setlength{\fboxsep}{1em}
+\setstretch{1.05}
+\DeclareRobustCommand{\commandtojskip}{\hspace{2.40554pt plus 1.49994pt minus 0.59998pt}}
+\RequirePackage{listings, jlisting}
+\lstset{
+  language=[LaTeX]TeX,
+  basicstyle={\ttfamily},
+  identifierstyle={\small},
+  commentstyle={\small\itshape},
+  keywordstyle={\small\bfseries},
+  ndkeywordstyle={\small},
+  stringstyle={\small\ttfamily},
+  frame=single,
+  breaklines=true,
+  columns=[l]{fullflexible},
+  stepnumber=1,
+  xrightmargin=0.1709\textwidth,
+  xleftmargin=0.1709\textwidth,
+  lineskip=-0.5ex
+}
+\RequirePackage{bxtexlogo}
+\RequirePackage{shortvrb}
+\MakeShortVerb{\|}
+\RequirePackage{hideanswer}
+\makeatother
+\hypersetup{%
+bookmarksnumbered=true,%
+colorlinks=true,%
+linkcolor=blue,%
+urlcolor=blue,%
+setpagesize=false,%
+pdftitle={The hideanswer package},%
+pdfauthor={Yukoh KUSAKABE},%
+pdfsubject={The hideanswer package},%
+pdfkeywords={TeX LaTeX answer exam}}
+\title{The \code{hideanswer} package:\\[0.25\baselineskip]
+generate documents with and without answers\\[0.25\baselineskip]
+by toggling a switch}
+\author{Yukoh KUSAKABE}
+\date{\today}
+\headertitle[Yukoh KUSAKABE\quad\metaphysicaicon]{The \code{hideanswer} package}
+\begin{document}
+\maketitletranslating
+
+\begin{translateing}
+This package can generate documents with and without answers from a single file by toggling a switch.
+However, it can only be used to create documents to be printed on paper.
+
+このパッケージは，スイッチ切り替えによって単一のファイルから答えが書かれている文書と答えが書かれていない文書を生成することができます。ただし，紙に印刷する文書を作成するときにしか使えません。
+\end{translateing}
+
+\psuedocontents{Requirements}{System Requirements}{前提条件}
+
+\psuedocontents{Installation}{Installation}{インストール}
+
+\psuedocontents{Loading}{Loading}{読み込み}
+
+\psuedocontents{Usage}{Usage}{使用方法}
+
+\psuedocontents{moreinfo}{For More Information}{問い合わせ・詳しくは}
+
+\psuedosection{Requirements}{System Requirements}{前提条件}
+
+\begin{translateing}
+\textbullet\ \LaTeXe\ format\\
+\textbullet\ \code{color} package\\
+\textbullet\ \code{graphicx} package\\
+\textbullet\ \code{xparse} package
+
+\noindent
+\textbullet\ \LaTeXe フォーマット\\
+\textbullet\ \code{color} パッケージ\\
+\textbullet\ \code{graphicx} パッケージ\\
+\textbullet\ \code{xparse} パッケージ
+\end{translateing}
+
+\newpage
+\psuedosection{Installation}{Installation}{インストール}
+
+\begin{translateing}
+If not available, move hideanswer.sty file to\\\code{\$TEXMF/tex/latex/hideanswer}.
+
+直ちに使えなければ，hideanswer.sty を\\\code{\$TEXMF/tex/latex/hideanswer}\\%（\TeX が見つけられる場所）
+に置いてください。
+\end{translateing}
+
+\psuedosection{Loading}{Loading}{読み込み}
+
+\begin{translateing}
+To use this package, load .sty file with |\usepackage{hideanswer}| command in preamble.
+
+このパッケージを使用するには，プリアンブルに\commandtojskip|\usepackage{hideanswer}| と書いてください。
+
+No package option is available.
+
+オプションはありません。
+\end{translateing}
+
+\psuedosection{Usage}{Usage}{使用方法}
+
+\begin{translateing}
+\textsf{PRECAUTIONS:}\\
+In this package, hiding text is accomplished by changing the color to white.
+Therefore, the hidden content will be known to the recipient in the PDF file.
+This package was developed for printing on paper.
+
+\noindent\textsf{使用前の注意：}\\
+このパッケージにおいて，文字を非表示にすることは色を白に変えることによって実現しています。
+したがって，PDFファイルでは隠した内容が相手に伝わってしまいます。
+このパッケージは紙に印刷して使うために開発されました。
+\end{translateing}
+
+\macroexplanation{\sethideanswer}
+
+\begin{translateing}
+After this command, the answer is hidden.
+Usually, this instruction is used to switch the generation of question and answer sheets, depending on whether or not this instruction is written at the beginning of the document.
+
+この命令以降では答えが隠されます。ふつう，文書の最初にこの命令を書くか否かで問題用紙と解答用紙の生成を切り替えるために使います。
+\end{translateing}
+
+\macroexplanation{\unsethideanswer}
+
+\begin{translateing}
+After this command, the answer appears.
+
+この命令以降では答えが現れます。
+\end{translateing}
+
+\newpage
+\macroexplanation{\hideanswer{<text>}}
+
+\begin{translateing}
+|<text>| is hidden. In |\hideanswer*{<text>}|, the hidden and visible parts are reversed.
+
+|<text>|\commandtojskip と書かれた部分が隠されます。
+|\hideanswer*{<text>}|\commandtojskip では，隠されるときと現れるときが逆になります。
+\end{translateing}
+
+\begin{lstlisting}
+A\hideanswer{B}A, C\hideanswer*{D}C.
+\end{lstlisting}
+
+\hspace*{0.14\textwidth}Under |\unsethideanswer| (or default):\\
+\unsethideanswer
+\begin{macroexample}
+A\hideanswer{B}A, C\hideanswer*{D}C.
+\end{macroexample}
+
+\hspace*{0.14\textwidth}Under |\sethideanswer|:\\
+\sethideanswer
+\begin{macroexample}
+A\hideanswer{B}A, C\hideanswer*{D}C.
+\end{macroexample}
+
+\newpage
+\macroexplanation{environment hideanswerdiv}
+
+\begin{translateing}
+The written part inside the environment is hidden. It may be used to hide long answers. In |hideanswerdiv*|, the hidden and visible parts are reversed.
+
+環境の内側に書かれた部分が隠されます。長い答えを隠すために用いるとよいでしょう。
+|hideanswerdiv*|\commandtojskip では，隠されるときと現れるときが逆になります。
+\end{translateing}
+
+\begin{lstlisting}
+E
+\begin{hideanswerdiv}
+\[F\]
+\end{hideanswerdiv}%
+E
+
+G
+\begin{hideanswerdiv*}
+\[H\]
+\end{hideanswerdiv*}%
+G
+\end{lstlisting}
+
+\hspace*{0.14\textwidth}Under |\unsethideanswer| (or default):\\
+\unsethideanswer
+\begin{macroexample}
+E
+\begin{hideanswerdiv}
+\[F\]
+\end{hideanswerdiv}%
+E
+
+G
+\begin{hideanswerdiv*}
+\[H\]
+\end{hideanswerdiv*}%
+G
+\end{macroexample}
+
+\hspace*{0.14\textwidth}Under |\sethideanswer|:\\
+\sethideanswer
+\begin{macroexample}
+E
+\begin{hideanswerdiv}
+\[F\]
+\end{hideanswerdiv}%
+E
+
+G
+\begin{hideanswerdiv*}
+\[H\]
+\end{hideanswerdiv*}%
+G
+\end{macroexample}
+
+\newpage
+\macroexplanation{\smashanswer{<text>}}
+
+\begin{translateing}
+|<text>| is hidden and the next sentence is placed as if it were not there. In |\smashanswer*{<text>}|, the hidden and visible parts are reversed.
+
+|<text>|\commandtojskip と書かれた部分が隠され，それがないかのように次の文が置かれます。
+|\smashanswer*{<text>}|\commandtojskip では，隠されるときと現れるときが逆になります。
+\end{translateing}
+
+\begin{lstlisting}
+I\smashanswer{J}I, K\smashanswer*{L}K.
+\end{lstlisting}
+
+\hspace*{0.14\textwidth}Under |\unsethideanswer| (or default):\\
+\unsethideanswer
+\begin{macroexample}
+I\smashanswer{J}I, K\smashanswer*{L}K.
+\end{macroexample}
+
+\hspace*{0.14\textwidth}Under |\sethideanswer|:\\
+\sethideanswer
+\begin{macroexample}
+I\smashanswer{J}I, K\smashanswer*{L}K.
+\end{macroexample}
+
+\newpage
+\macroexplanation{environment smashanswerdiv}
+
+\begin{translateing}
+The written part inside the environment is hidden and the next sentence is placed as if it were not there.
+It may be used to hide long answers.
+In |smashanswerdiv*|, the hidden and visible parts are reversed.
+
+環境の内側に書かれた部分が隠され，それがないかのように次の文が置かれます。
+長い答えを隠すために用いるとよいでしょう。
+|smashanswerdiv*|\commandtojskip では，隠されるときと現れるときが逆になります。
+\end{translateing}
+
+\begin{lstlisting}
+M%
+\begin{smashanswerdiv}
+\[N\]
+\end{smashanswerdiv}%
+M
+
+O%
+\begin{smashanswerdiv*}
+\[P\]
+\end{smashanswerdiv*}%
+O
+\end{lstlisting}
+
+\hspace*{0.14\textwidth}Under |\unsethideanswer| (or default):\\
+\unsethideanswer
+\begin{macroexample}
+M%
+\begin{smashanswerdiv}
+\[N\]
+\end{smashanswerdiv}%
+M
+
+O%
+\begin{smashanswerdiv*}
+\[P\]
+\end{smashanswerdiv*}%
+O
+\end{macroexample}
+
+\hspace*{0.14\textwidth}Under |\sethideanswer|:\\
+\sethideanswer
+\begin{macroexample}
+M%
+\begin{smashanswerdiv}
+\[N\]
+\end{smashanswerdiv}%
+M
+
+O%
+\begin{smashanswerdiv*}
+\[P\]
+\end{smashanswerdiv*}%
+O
+\end{macroexample}
+
+\newpage
+\macroexplanation{\hidegraphics[<includegraphics option>]{<file>}}
+
+\begin{translateing}
+The graphic is hidden.
+The options are the same as for |\includegraphics| since |\includegraphics| is loaded internally.
+In |\hidegraphics*|, the hidden and visible parts are reversed.
+
+読み込んだ画像が隠されます。
+|\includegraphics|を内部で読み込みますので，オプションは\commandtojskip|\includegraphics|のものと同様です。
+|\hidegraphics*|\commandtojskip では，隠されるときと現れるときが逆になります。
+\end{translateing}
+
+\macroexplanation{\smashraphics[<includegraphics option>]{<file>}}
+
+\begin{translateing}
+The graphic is hidden and the next sentence is placed as if it were not there.
+The options are the same as for |\includegraphics| since |\includegraphics| is loaded internally.
+In |\hidegraphics*|, the hidden and visible parts are reversed.
+
+読み込んだ画像が隠され，それがないかのように次の文が置かれます。
+|\includegraphics|を内部で読み込みますので，オプションは\commandtojskip|\includegraphics|のものと同様です。
+|\smashraphics*|\commandtojskip では，隠されるときと現れるときが逆になります。
+\end{translateing}
+
+\macroexplanation{\switchanswer{<text under sethide>}{<text under unsethide>}}\\
+\macroexplanation{\switchanswer*{<text under unsethide>}{<text under sethide>}}
+
+\begin{translateing}
+Switching between hidden and visible sentences. Since |\switchanswer(*)| does not remember the length of the sentence, the position of the next sentence moves.
+
+隠されているときと現れているときで文章を切り替えます。
+|\switchanswer(*)|\commandtojskip は文章の長さを覚えませんから，次の文の位置が動きます。
+\end{translateing}
+
+\psuedosection{moreinfo}{For More Information}{問い合わせ・詳しくは}
+
+\noindent\hspace*{\fill}\begin{tabular}{rl}
+The hideanswer package:&\url{https://www.metaphysica.info/technote/package_hideanswer/}\\
+Yukoh KUSAKABE:&\url{https://www.metaphysica.info/}\\
+&\url{https://twitter.com/metaphysicainfo}\\
+&(screen-name, 日下部幽考 in Japanese)
+\end{tabular}\hspace*{\fill}
+\end{document}
\ No newline at end of file
diff --git a/Master/texmf-dist/doc/latex/hideanswer/hideanswer_example.tex b/Master/texmf-dist/doc/latex/hideanswer/hideanswer_example.tex
deleted file mode 100644
index 5e35031c560..00000000000
--- a/Master/texmf-dist/doc/latex/hideanswer/hideanswer_example.tex
+++ /dev/null
@@ -1,38 +0,0 @@
-\documentclass[uplatex]{article}
-\usepackage{hideanswer}
-\begin{document}
-\sethideanswer
-\unsethideanswer
-
-A\hideanswer{B}A
-
-C\hideanswer*{D}C
-
-E%
-\begin{hideanswerdiv}
-$$F$$
-\end{hideanswerdiv}%
-E
-
-G%
-\begin{hideanswerdiv*}
-$$H$$
-\end{hideanswerdiv*}%
-G
-
-I\smashanswer{J}I
-
-K\smashanswer*{L}K
-
-M%
-\begin{smashanswerdiv}
-$$N$$
-\end{smashanswerdiv}%
-M
-
-O%
-\begin{smashanswerdiv*}
-$$P$$
-\end{smashanswerdiv*}%
-O
-\end{document}
\ No newline at end of file
diff --git a/Master/texmf-dist/tex/latex/hideanswer/hideanswer.sty b/Master/texmf-dist/tex/latex/hideanswer/hideanswer.sty
index 25a6264b501..ea1bc70983d 100644
--- a/Master/texmf-dist/tex/latex/hideanswer/hideanswer.sty
+++ b/Master/texmf-dist/tex/latex/hideanswer/hideanswer.sty
@@ -10,11 +10,14 @@
 %%
 %
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{hideanswer}[2022/06/28 v1.0]
+\ProvidesPackage{hideanswer}[2022/07/09 v1.1]
 %
 %% for \color
 \RequirePackage{color}
 %
+%% for \includegraphics
+\RequirePackage{graphicx}
+%
 % for \NewDocumentEnvironment
 \RequirePackage{xparse}
 %