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-rw-r--r--Master/texmf-dist/doc/latex/answers/ans1.tex8
-rw-r--r--Master/texmf-dist/doc/latex/answers/ans2.tex15
-rw-r--r--Master/texmf-dist/doc/latex/answers/ans2x.tex5
-rw-r--r--Master/texmf-dist/doc/latex/answers/ans3.tex9
-rw-r--r--Master/texmf-dist/doc/latex/answers/ansexam1.dvibin572 -> 0 bytes
-rw-r--r--Master/texmf-dist/doc/latex/answers/ansexam1.tex34
-rw-r--r--Master/texmf-dist/doc/latex/answers/ansexam2.dvibin1064 -> 0 bytes
-rw-r--r--Master/texmf-dist/doc/latex/answers/ansexam2.tex62
-rw-r--r--Master/texmf-dist/doc/latex/answers/ansexam3.dvibin624 -> 0 bytes
-rw-r--r--Master/texmf-dist/doc/latex/answers/ansexam3.tex40
-rw-r--r--Master/texmf-dist/source/latex/answers/answers.dtx717
-rw-r--r--Master/texmf-dist/source/latex/answers/answers.ins63
-rw-r--r--Master/texmf-dist/tex/latex/answers/answers.sty195
-rw-r--r--Master/tlpkg/tlpsrc/answers.tlpsrc2
-rw-r--r--Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc1
15 files changed, 0 insertions, 1151 deletions
diff --git a/Master/texmf-dist/doc/latex/answers/ans1.tex b/Master/texmf-dist/doc/latex/answers/ans1.tex
deleted file mode 100644
index 48e29501d6c..00000000000
--- a/Master/texmf-dist/doc/latex/answers/ans1.tex
+++ /dev/null
@@ -1,8 +0,0 @@
-\begin{Solution}{1}
- First solution.
-
-\end{Solution}
-\begin{Solution}{2}
- Second solution.
-
-\end{Solution}
diff --git a/Master/texmf-dist/doc/latex/answers/ans2.tex b/Master/texmf-dist/doc/latex/answers/ans2.tex
deleted file mode 100644
index 217cb2c1ef9..00000000000
--- a/Master/texmf-dist/doc/latex/answers/ans2.tex
+++ /dev/null
@@ -1,15 +0,0 @@
-\section{test: Solutions}
-\subsection{Some Solutions}
-\begin{Soln}{1}
- This is a solution.
- \relax{}
-
-\end{Soln}
-\begin{Hint}{2}
- This is a hint.
-
-\end{Hint}
-\begin{Hint}{3}
- This is a hint.
-
-\end{Hint}
diff --git a/Master/texmf-dist/doc/latex/answers/ans2x.tex b/Master/texmf-dist/doc/latex/answers/ans2x.tex
deleted file mode 100644
index af33468f169..00000000000
--- a/Master/texmf-dist/doc/latex/answers/ans2x.tex
+++ /dev/null
@@ -1,5 +0,0 @@
-\subsection{Extra Solutions}
-\begin{sSol}{2}
- This is a secret solution.
-
-\end{sSol}
diff --git a/Master/texmf-dist/doc/latex/answers/ans3.tex b/Master/texmf-dist/doc/latex/answers/ans3.tex
deleted file mode 100644
index 7154abed19d..00000000000
--- a/Master/texmf-dist/doc/latex/answers/ans3.tex
+++ /dev/null
@@ -1,9 +0,0 @@
-\begin{Soln}{First exercise}
- This is a solution.
- \relax{}
-
-\end{Soln}
-\begin{Soln}{Second exercise}
- This is another solution.
-
-\end{Soln}
diff --git a/Master/texmf-dist/doc/latex/answers/ansexam1.dvi b/Master/texmf-dist/doc/latex/answers/ansexam1.dvi
deleted file mode 100644
index f8f77a6a0a5..00000000000
--- a/Master/texmf-dist/doc/latex/answers/ansexam1.dvi
+++ /dev/null
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/answers/ansexam1.tex b/Master/texmf-dist/doc/latex/answers/ansexam1.tex
deleted file mode 100644
index 7c66156daad..00000000000
--- a/Master/texmf-dist/doc/latex/answers/ansexam1.tex
+++ /dev/null
@@ -1,34 +0,0 @@
-%%
-%% This is file `ansexam1.tex',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% answers.dtx (with options: `ex1')
-%%
-\documentclass[12pt,a4paper]{article}
-\usepackage{answers}
-\Newassociation{sol}{Solution}{ans}
-\newtheorem{ex}{Exercise}
-\begin{document}
-\Opensolutionfile{ans}[ans1]
-\section{Problems}
-\begin{ex}
- First exercise
- \begin{sol}
- First solution.
- \end{sol}
-\end{ex}
-\begin{ex}
- Second exercise
- \begin{sol}
- Second solution.
- \end{sol}
-\end{ex}
-\Closesolutionfile{ans}
-\section{Solutions}
-\input{ans1}
-\end{document}
-\endinput
-%%
-%% End of file `ansexam1.tex'.
diff --git a/Master/texmf-dist/doc/latex/answers/ansexam2.dvi b/Master/texmf-dist/doc/latex/answers/ansexam2.dvi
deleted file mode 100644
index 2d1362490c1..00000000000
--- a/Master/texmf-dist/doc/latex/answers/ansexam2.dvi
+++ /dev/null
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/answers/ansexam2.tex b/Master/texmf-dist/doc/latex/answers/ansexam2.tex
deleted file mode 100644
index 098efde98f5..00000000000
--- a/Master/texmf-dist/doc/latex/answers/ansexam2.tex
+++ /dev/null
@@ -1,62 +0,0 @@
-%%
-%% This is file `ansexam2.tex',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% answers.dtx (with options: `ex2')
-%%
-\documentclass[12pt,a4paper]{article}
-\usepackage{answers}%\usepackage[nosolutionfiles]{answers}
-\newtheorem{Exc}{Exercise}
-\newenvironment{Ex}{\begin{Exc}\normalfont}{\end{Exc}}
-\Newassociation{solution}{Soln}{test}
-\Newassociation{hint}{Hint}{test}
-\Newassociation{Solution}{sSol}{testtwo}
-\newcommand{\prehint}{~[Hint]}
-\newcommand{\presolution}{~[Solution]}
-\newcommand{\preSolution}{~[Homework]}
-\newcommand{\Opentesthook}[2]%
- {\Writetofile{#1}{\protect\section{#1: #2}}}
-\renewcommand{\Solnlabel}[1]{\emph{Solution #1}}
-\renewcommand{\Hintlabel}[1]{\emph{Hint #1}}
-\renewcommand{\sSollabel}[1]{\emph{Solution to #1}}
-
-\begin{document}
- \Opensolutionfile{test}[ans2]{Solutions}
- \Writetofile{test}{\protect\subsection{Some Solutions}}
- \Opensolutionfile{testtwo}[ans2x]
- \Writetofile{testtwo}{%
- \protect\subsection{Extra Solutions}}
- \section{Exercises}
- \begin{Ex}
- An exercise with a solution.
- \begin{solution}
- This is a solution.
- \relax{}
- \end{solution}
- \end{Ex}
- \begin{Ex}
- An exercise with a hint and a secret solution.
- \begin{hint}
- This is a hint.
- \end{hint}
- \begin{Solution}
- This is a secret solution.
- \end{Solution}
- \end{Ex}
- \begin{Ex}
- An exercise with a hint.
- \begin{hint}
- This is a hint.
- \end{hint}
- \end{Ex}
- \Closesolutionfile{test}
- \Readsolutionfile{test}
- \clearpage
- \Closesolutionfile{testtwo}
- \Readsolutionfile{testtwo}
-\end{document}
-\endinput
-%%
-%% End of file `ansexam2.tex'.
diff --git a/Master/texmf-dist/doc/latex/answers/ansexam3.dvi b/Master/texmf-dist/doc/latex/answers/ansexam3.dvi
deleted file mode 100644
index 136053035e5..00000000000
--- a/Master/texmf-dist/doc/latex/answers/ansexam3.dvi
+++ /dev/null
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/answers/ansexam3.tex b/Master/texmf-dist/doc/latex/answers/ansexam3.tex
deleted file mode 100644
index 8eb84299f33..00000000000
--- a/Master/texmf-dist/doc/latex/answers/ansexam3.tex
+++ /dev/null
@@ -1,40 +0,0 @@
-%%
-%% This is file `ansexam3.tex',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% answers.dtx (with options: `ex3')
-%%
-\documentclass[12pt,a4paper]{article}
-\usepackage{answers}
-\newenvironment{Ex}[1]{\begin{trivlist}\item \emph{#1} %
- \renewcommand{\Currentlabel}{#1}}{\end{trivlist}}
-\Newassociation{solution}{Soln}{solutions}
-
-\renewenvironment{Soln}[1]{\begin{trivlist}\item
- Solution to \emph{#1} }{\end{trivlist}}
-
-\begin{document}
-\section*{Problems}
- \Opensolutionfile{solutions}[ans3]
- \begin{Ex}{First exercise}
- An exercise with a solution.
- \begin{solution}
- This is a solution.
- \relax{}
- \end{solution}
- \end{Ex}
- \begin{Ex}{Second exercise}
- A second exercise with a solution.
- \begin{solution}
- This is another solution.
- \end{solution}
- \end{Ex}
- \Closesolutionfile{solutions}
-\section*{Solutions}
- \Readsolutionfile{solutions}
-\end{document}
-\endinput
-%%
-%% End of file `ansexam3.tex'.
diff --git a/Master/texmf-dist/source/latex/answers/answers.dtx b/Master/texmf-dist/source/latex/answers/answers.dtx
deleted file mode 100644
index 7c46807dfc9..00000000000
--- a/Master/texmf-dist/source/latex/answers/answers.dtx
+++ /dev/null
@@ -1,717 +0,0 @@
-% \iffalse meta-comment
-% \begin{macrocode}
-%<*answers>
-\def\fileversion{2.10}
-\def\filedate{16 Dec 1997 17:05:29 BST}
-\def\filename{answers.dtx}
-\def\Copyright{Copyright (C) 1990,1994 Mike Piff,
- University of Sheffield, England}
-%</answers>
-% \end{macrocode}
-%
-%You are not allowed to change this file.
-%
-%You are NOT ALLOWED to distribute this file alone. You are NOT
-%ALLOWED to take money for the distribution or use of this
-%file except for a nominal charge for copying etc.
-%
-%Please address any problems to:
-%
-%M.Piff@shef.ac.uk
-%
-%For updates, contact your nearest CTAN site.
-%
-% \fi
-%
-% \CheckSum{248}
-%
-% \changes{2.0}{1994/03/25}{First version for LaTeX2e}
-% \changes{2.01}{1994/03/30}{Whoops! |ProvidesPackage{answers}|,
-% not |ProvidesClass{Answers}|!!}
-% \changes{2.02}{1995/08/31}{Removed .drv file from installation}
-% \changes{2.03}{1995/08/31}{Allowed a file handle to open
-% many files successively, using an optional parameter.}
-% \changes{2.04}{1995/09/08}{Option nosolutionfiles added to allow
-% solutions to optionally follow problems for tutor's use.
-% Several minor changes to aid flexibility}
-% \changes{2.05}{1995/09/11}{Better documentation of features added}
-% \changes{2.06}{1996/01/05}{More documentation of features added,
-% as suggested by David Epstein.}
-% \changes{2.07}{1996/01/08}{Conditionals to check if files were open
-% were not changed globally. (Spotted by David Epstein.)}
-% \changes{2.08}{1996/01/11}{More examples added.}
-% \changes{2.09}{1996/07/10}{Bug spotted by David Epstein;
-% I had missed out the definition of the boolean that
-% checks if a file is open! Ah well!}
-%
-%
-%
-% \title{Production of solution sheets in \LaTeXe}
-% \author{Copyright (C) 1994,1995 by Mike Piff}
-%
-% \maketitle
-% \tableofcontents
-%
-% \section{Introduction}
-%
-% This package is a modification of the author's previous style option
-% |answers|, which has been in use for a few years,
-% and was based upon the
-% \TeX book idea of binding solutions to exercises. I have taken the
-% opportunity with this revision to alter the format of the solutions,
-% so that they are now presented as \LaTeX\ environments rather than
-% being started with a command and ended with the end of the surrounding
-% environment, a wholly un-\LaTeX y way of doing things!
-%
-% The other main change is that several file
-% handles are allowed to be active
-% at once. This allows some solutions in a book (for instance) to go
-% to the appendices, and some to go to a separate file, to be printed and
-% handed to the students as the course progresses.
-% Moreover, the actual physical files opened with each file handle
-% can now be varied in the same job, allowing many different files
-% to be created according to the same format. Thus, for instance,
-% each chapter of a book could create its own solution file, allowing
-% the user to use |\include| on both chapters and solutions.
-%
-% Finally, any number of solution-types may now be bound to any file, not
-% just the two old ones, solution and hint. The format of each solution
-% type is under the complete control of the user.
-%
-% \section{The documentation driver file}
-%
-% This is the driver file that produces this documentation.
-% We use the document class provided by the \LaTeXe\ distribution
-% for producing the documentation.
-% \begin{macrocode}
-%<*driver>
-\documentclass{ltxdoc}
-\RecordChanges
-\begin{document}
- \DocInput{answers.dtx}
- \PrintIndex
- \PrintChanges
-\end{document}
-%</driver>
-% \end{macrocode}
-%
-% \section{User interface}
-%
-% The package needs to be included with the command
-% \begin{verbatim}
-% \usepackage[nosolutionfiles]{answers}
-% \end{verbatim}
-% If the optional argument is given, solutions appear at that point
-% in the text, rather than being written to external files.
-% This allows a demonstrator's version to be produced.
-%
-% \DescribeMacro{\Newassociation}
-% After that, there should be several declarations of the form
-% \begin{verbatim}
-% \Newassociation{xxx}{yyy}{zzz}
-% \end{verbatim}
-% where |xxx| is an environment in the document, and |yyy| is an
-% environment which will surround the contents of |xxx| when it is
-% written to symbolic file handle |zzz|.
-% The names |xxx|, |yyy| and |zzz| should consist of letters
-% only, not numbers, punctuation or spaces.
-%
-% \DescribeMacro{\solutionextension}
-% By default, output will go to |zzz.tex| if |zzz| is open.
-% The command |\solutionextension| can be redefined to change |tex| to
-% some other extension. Alternatively, the output filename can be
-% changed as an optional parameter to |\Opensolutionfile|, and each
-% |\Opensolutionfile| on the same handle can use a different physical
-% file. By default, |\solutionpoint| is added before |\solutionextension|.
-% Redefine it to remove it. (It has the obvious default value of a
-% period.
-%
-% \DescribeMacro{\Opensolutionfile}
-% \DescribeMacro{\Closesolutionfile}
-% At some point the user types
-% \begin{verbatim}
-% \Opensolutionfile{zzz}
-% ...
-% \Closesolutionfile{zzz}
-% \end{verbatim}
-% to create a file of solutions written by environments |xxx| to
-% environments |yyy|.
-% If this construction is used several times, then several files
-% of solutions will be created.
-% The user may wish these files to have different names.
-% If the form |\Opensolutionfile{zzz}[www]|, then |www.tex| is used as
-% actual file output name rather than |zzz.tex|. This allows file
-% handle |zzz| to create many files |www.tex|, say one for each
-% chapter of a book, or one for each problem sheet. These could then
-% be processed using |\include| commands. The same value of
-% |\solutionextension| is used for the optional argument as for the
-% main argument.
-% The name |www| should follow the usual file naming conventions.
-%
-% \DescribeMacro{\Writetofile}
-% In addition, material can be written directly to a file by means of
-% |\Writetofile|.
-% Its first argument is the file handle |zzz| and its second is
-% the line of text to be written.
-% It is most important to remember that any control words
-% in the line to be written should be preceded by |\protect|,
-% otherwise the primitive \TeX\ |\write| command will expand them.
-% Also, as the argument is read in \TeX' usual way before being
-% written, any trailing spaces after a control word will disappear
-% unless precautions are taken. Thus, to write |\xx yyy| to the file,
-% the user can type |\protect\xx\space yyy|.
-%
-% \DescribeEnv{Filesave}
-% Alternatively, a block of text can be saved to file handle
-% |zzz| by means of
-% \begin{verbatim}
-% \begin{Filesave}{zzz}
-% ....
-% \end{Filesave}
-% \end{verbatim}
-% around it once, |zzz| has been opened.
-% The restrictions that apply to |\Writetofile| above do not apply
-% to this environment.
-%
-% \DescribeMacro{\Readsolutionfile}
-% One of the generated files can be read using
-% \begin{verbatim}
-% \Readsolutionfile{zzz}
-% \end{verbatim}
-% provided the file has not been closed and re-opened.
-% Alternatively, simply |\input| or |\include| it if preferred.
-%
-% None of the file operations should have any effect if the file
-% handle |zzz| has not been opened, or if |nosolutionfiles| is specified.
-%
-% \section{A simple example}
-%
-% Here is a straightforward example to illustrate how these macros
-% are used.
-% \begin{macrocode}
-%<*ex1>
-\documentclass[12pt,a4paper]{article}
-\usepackage{answers}
-\Newassociation{sol}{Solution}{ans}
-\newtheorem{ex}{Exercise}
-\begin{document}
-\Opensolutionfile{ans}[ans1]
-\section{Problems}
-\begin{ex}
- First exercise
- \begin{sol}
- First solution.
- \end{sol}
-\end{ex}
-\begin{ex}
- Second exercise
- \begin{sol}
- Second solution.
- \end{sol}
-\end{ex}
-\Closesolutionfile{ans}
-\section{Solutions}
-\input{ans1}
-\end{document}
-%</ex1>
-% \end{macrocode}
-%
-% \section{A complicated example}
-%
-% The following is an (over-complicated) example of the use
-% of package |answers|.
-% It uses some of the refinements described later.
-% \begin{macrocode}
-%<*ex2>
-\documentclass[12pt,a4paper]{article}
-\usepackage{answers}%\usepackage[nosolutionfiles]{answers}
-% \end{macrocode}
-% First an environment which contains problems and numbers them.
-% This is based on a \LaTeX\ theorem, but with a roman body
-% rather than italic.
-% \begin{macrocode}
-\newtheorem{Exc}{Exercise}
-\newenvironment{Ex}{\begin{Exc}\normalfont}{\end{Exc}}
-% \end{macrocode}
-% Three sorts of solution are written to two different files.
-% File handle |test| will contain the solutions and hints that the
-% students will see; |testtwo| contains the solutions to the
-% problems which they will probably hand in, and so these must be
-% formatted separately.
-% \begin{macrocode}
-\Newassociation{solution}{Soln}{test}
-\Newassociation{hint}{Hint}{test}
-\Newassociation{Solution}{sSol}{testtwo}
-% \end{macrocode}
-% Because we want to mark different types of problem in the master file of
-% problems, we define the following.
-% \begin{macrocode}
-\newcommand{\prehint}{~[Hint]}
-\newcommand{\presolution}{~[Solution]}
-\newcommand{\preSolution}{~[Homework]}
-% \end{macrocode}
-% We provide an extra parameter when we open file handle |test|;
-% this is because we want to write a |\section| command to the
-% solution file. This is merely an illustration here, but would be
-% more relevant if the solution file were |\include|d.
-% \begin{macrocode}
-\newcommand{\Opentesthook}[2]%
- {\Writetofile{#1}{\protect\section{#1: #2}}}
-% \end{macrocode}
-% The default text produced when \LaTeX meets the solution
-% environments is here modified.
-% \begin{macrocode}
-\renewcommand{\Solnlabel}[1]{\emph{Solution #1}}
-\renewcommand{\Hintlabel}[1]{\emph{Hint #1}}
-\renewcommand{\sSollabel}[1]{\emph{Solution to #1}}
-
-\begin{document}
-% \end{macrocode}
-% We open handle |test| as actual file |test1.tex|,
-% \begin{macrocode}
- \Opensolutionfile{test}[ans2]{Solutions}
-% \end{macrocode}
-% and write some text on it.
-% \begin{macrocode}
- \Writetofile{test}{\protect\subsection{Some Solutions}}
-% \end{macrocode}
-% Handle |testtwo| is opened as |testtwo.tex|.
-% \begin{macrocode}
- \Opensolutionfile{testtwo}[ans2x]
- \Writetofile{testtwo}{%
- \protect\subsection{Extra Solutions}}
-% \end{macrocode}
-% Now the problems.
-% \begin{macrocode}
- \section{Exercises}
- \begin{Ex}
- An exercise with a solution.
- \begin{solution}
- This is a solution.
- \relax{}
- \end{solution}
- \end{Ex}
- \begin{Ex}
- An exercise with a hint and a secret solution.
- \begin{hint}
- This is a hint.
- \end{hint}
- \begin{Solution}
- This is a secret solution.
- \end{Solution}
- \end{Ex}
- \begin{Ex}
- An exercise with a hint.
- \begin{hint}
- This is a hint.
- \end{hint}
- \end{Ex}
-% \end{macrocode}
-% We close the two solution files and immediately input their
-% contents. We could have used |\include| here.
-% \begin{macrocode}
- \Closesolutionfile{test}
- \Readsolutionfile{test}
- \clearpage
- \Closesolutionfile{testtwo}
- \Readsolutionfile{testtwo}
-\end{document}
-%</ex2>
-% \end{macrocode}
-%
-% \section{A further example}
-%
-% Here is an application to a situation not originally envisaged,
-% suggested to the author by Martin Osborne. Here, the exercises and
-% solutions are not numbered; they are \emph{described}.
-% \begin{macrocode}
-%<*ex3>
-\documentclass[12pt,a4paper]{article}
-\usepackage{answers}
-\newenvironment{Ex}[1]{\begin{trivlist}\item \emph{#1} %
- \renewcommand{\Currentlabel}{#1}}{\end{trivlist}}
-\Newassociation{solution}{Soln}{solutions}
-
-\renewenvironment{Soln}[1]{\begin{trivlist}\item
- Solution to \emph{#1} }{\end{trivlist}}
-
-\begin{document}
-\section*{Problems}
- \Opensolutionfile{solutions}[ans3]
- \begin{Ex}{First exercise}
- An exercise with a solution.
- \begin{solution}
- This is a solution.
- \relax{}
- \end{solution}
- \end{Ex}
- \begin{Ex}{Second exercise}
- A second exercise with a solution.
- \begin{solution}
- This is another solution.
- \end{solution}
- \end{Ex}
- \Closesolutionfile{solutions}
-\section*{Solutions}
- \Readsolutionfile{solutions}
-\end{document}
-%</ex3>
-% \end{macrocode}
-%
-% \StopEventually{}
-%
-%
-% \section{Identification}
-%
-% This package can only be used with \LaTeXe, so
-% an appropriate message is displayed when another
-% format is used.
-% \begin{macrocode}
-%<*answers>
-\NeedsTeXFormat{LaTeX2e}[1996/06/01]
-% \end{macrocode}
-%
-%
-% Announce the package name and its version:
-% \begin{macrocode}
-\ProvidesPackage{answers}[1996/07/10]
-% \end{macrocode}
-%
-% And display it on the terminal (and the log file):
-% \begin{macrocode}
-\typeout{Package `answers' <\filedate>.}
-\typeout{\Copyright}
-% \end{macrocode}
-%
-% \section{Options}
-%
-% There is a single option |nosolutionfiles| that
-% switches output off to files
-% and produces the solutions here-and-now.
-%
-% \begin{macrocode}
-\newif\ifanswerfiles \answerfilestrue
-\DeclareOption{nosolutionfiles}{\answerfilesfalse
- \typeout{No answer files being produced}}%
-\ProcessOptions
-
-% \end{macrocode}
-%
-%
-% As this package now relies heavily on the |verbatim| package, we
-% ensure that that is loaded.
-% \begin{macrocode}
-\RequirePackage{verbatim}
-% \end{macrocode}
-%
-%
-% \section{File handling}
-%
-% \begin{macro}{\solutionextension}
-% The default extension for solution files is defined here.
-% \begin{macrocode}
-\newcommand{\solutionpoint}{.}
-\newcommand{\solutionextension}{tex}
-% \end{macrocode}
-% It may be changed with |\renewcommand|.
-% \end{macro}
-%
-% \begin{environment}{Filesave}
-% We define an environment |Filesave| with one parameter, the file handle.
-% It is similar to the example of Sch\"opf in the
-% description of |verbatim|.
-% \begin{macrocode}
-\newenvironment{Filesave}[1]{%
- \@bsphack
- \def\verbatim@processline{}%
- \Iffileundefined{#1}{}{%
- \Ifopen{#1}{%
- \def\verbatim@processline{%
- \Ifanswerfiles{%
- \immediate\write\@nameuse{#1@file}%
- {\the\verbatim@line}%
- }{}%
- }%
- }{}%
- }%
- \let\do\@makeother\dospecials
- \catcode`\^^M\active \catcode`\^^I=12\relax
- \verbatim@start
-}{\@esphack}
-% \end{macrocode}
-% \end{environment}
-%
-% \begin{macro}{\Writetofile}
-% It is also useful to have a command to write material to the file.
-% In this, you need to put |\protect| before any control words in the
-% argument that might expand prematurely and create havoc.
-% \begin{macrocode}
-\newcommand{\Writetofile}[2]{%
- \@bsphack
- \Iffileundefined{#1}{}{%
- \Ifopen{#1}{%
- {%
- \let\protect\string
- \Ifanswerfiles{%
- \immediate\write\@nameuse{#1@file}{#2}%
- }{}%
- }%
- }{}%
- }%
- \@esphack
-}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\Ifopen}
-% We need to check whether or not a file is already open.
-% \begin{macrocode}
-\newcommand{\Ifopen}[3]{%
- \csname if#1open\endcsname#2\else#3\fi}%
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\Iffileundefined}
-% We also need to check whether a file variable has already been defined
-% for a given file handle.
-% \begin{macrocode}
-\newcommand{\Iffileundefined}[3]{%
- \csname ifx\expandafter\endcsname
- \csname #1@file\endcsname\relax
- #2\else#3\fi}
-% \end{macrocode}
-% \end{macro}
-% Finally, we need a check as to whether we are outputting answers to a
-% file or not
-% \begin{macrocode}
-\newcommand{\Ifanswerfiles}[2]{%
- \ifanswerfiles #1\else #2\fi}
-% \end{macrocode}
-%
-%
-%
-% \section{The file interface}
-%
-% \begin{macro}{\Opensolutionfile}
-% Before we can write solutions, we must open the solution file(s).
-% The command to do this takes a single parameter, which should usually be
-% a file name without extension. Thus it should probably be
-% restricted to a string of at most 8 letters for portability.
-% This operation will not truncate any existing open file.
-% However, if the second optional parameter is specified, this
-% determines the actual filename, and the first parameter is then
-% an arbitrary symbolic file handle name.
-% \begin{macrocode}
-\def\Opensolutionfile#1{%
- \@ifnextchar[{\define@filename{#1}}%
- {\define@filename{#1}[#1]}}%
-\def\define@filename#1[#2]{%
- \global\@namedef{#1@filename}{#2\solutionpoint\solutionextension}%
- \Ifanswerfiles{%
- \typeout{Output from handle #1 going
- to #2.\solutionextension}%
- }{}%
- \Iffileundefined{#1}{%
- \expandafter\newwrite\csname #1@file\endcsname
- \csname newif\expandafter\endcsname
- \csname if#1open\endcsname
- \global\csname #1openfalse\endcsname
- \expandafter\ifx\csname Open#1hook\endcsname\relax
- \global\@namedef{Open#1hook}##1{}%
- \fi
- \expandafter\ifx\csname Close#1hook\endcsname\relax
- \global\@namedef{Close#1hook}##1{}%
- \fi
- }{}%
- \let\Tmp\relax
- \Ifopen{#1}{\typeout{File #1 already open}}{%
- \Ifanswerfiles{%
- \immediate\openout\@nameuse{#1@file}=%
- \@nameuse{#1@filename}%
- }{}%
- \global\csname#1opentrue\endcsname
- \def\Tmp{\@nameuse{Open#1hook}{#1}}%
- }%
- \Tmp
-}
-% \end{macrocode}
-% \begin{macro}{\Closesolutionfile}
-% We also have a command to close an already open file.
-% \begin{macrocode}
-\def\Closesolutionfile#1{%
- \let\Tmp\relax
- \Iffileundefined{#1}{}{%
- \Ifopen{#1}{%
- \Ifanswerfiles{%
- \immediate\closeout\@nameuse{#1@file}%
- }{}%
- \global\csname #1openfalse\endcsname
- \def\Tmp{\@nameuse{Close#1hook}{#1}}%
- }{}%
- }%
- \Tmp
-}
-% \end{macrocode}
-%
-% Note that the two file commands each provide a hook which allows them to
-% perform extra tasks.
-% For instance, the opening operation could be made to
-% write extra information to the file by redefining the appropriate hook.
-% The closing operation could if required do an immediate |\input| of the
-% solution file contents. For example,
-% \begin{verbatim}
-% \newcommand{\Openxxxhook}[2]{%
-% \Writetofile{#1}{\protect\section{#2}}%
-% }%
-% \newcommand{\Closexxxhook}[1]{%
-% \Readsolutionfile{#1}%
-% }
-% \end{verbatim}
-% and then
-% \begin{verbatim}
-% \Opensolutionfile{xxx}{Answers to selected problems}
-% ...
-% \Closesolutionfile{xxx}
-% \end{verbatim}
-% The default behaviour is to ignore the one parameter. Note that if you
-% redefine their behaviour, you must remember that the first parameter is
-% always the file handle.
-% \end{macro}
-% \end{macro}
-%
-% \begin{macro}{\Readsolutionfile}
-% The operation of reading the file of solutions can be done with the
-% following command.
-% \begin{macrocode}
-\def\Readsolutionfile#1{%
- \Ifanswerfiles{%
- \Iffileundefined{#1}{}{%
- \Ifopen{#1}{%
- \typeout{WARNING: attempt to read open file #1}%
- }{%
- \edef\Tmp{%
- \noexpand\InputIfFileExists
- {\@nameuse{#1@filename}}{}%
- {\noexpand\message{File
- \@nameuse{#1@filename}%
- \space not found}}%
- }%
- \Tmp
- }%
- }%
- }{}%
-}
-
-% \end{macrocode}
-% \end{macro}
-%
-%
-% \section{The solution interface}
-%
-% \begin{macro}{\Newassociation}
-% Several solution file handles may have been defined.
-% You are limited only by the
-% number that \TeX\ will make available to you. Each solution environment
-% that is to write to one of these handles
-% must know which handle to write to,
-% and also what extra information to write there, apart from its contents.
-% This is done by setting up an association
-% between the source environment,
-% the destination environment and the file handle.
-% \begin{macrocode}
-\newcommand{\Newassociation}[3]{%
- \newsolution{#2}%
- \expandafter\ifx\csname #3opentrue\endcsname\relax
- \expandafter\newif\csname if#3open\endcsname
- \fi
- \newenvironment{#1}{%
- \Ifanswerfiles{%
- \let\Tmp\relax
- \Iffileundefined{#3}{}{%
- \Ifopen{#3}{%
- \immediate\write\@nameuse{#3@file}%
- {\string\begin{#2}\@nameuse{#2params}}%
- \def\Tmp{\Filesave{#3}}%
- }{}%
- }%
- }{%
- \edef\Tmp{\noexpand\begin{#2}\@nameuse{#2params}}%
- }%
- \csname pre#1\endcsname
- \Tmp
- }%
- {%
- \Ifanswerfiles{%
- \Iffileundefined{#3}{}{%
- \Ifopen{#3}{%
- \endFilesave%
- \immediate\write\@nameuse{#3@file}%
- {\string\end{#2}}%
- \csname post#1\endcsname
- }{}%
- }%
- }{%
- \end{#2}%
- }%
- }%
-}
-% \end{macrocode}
-% \end{macro}
-%
-% \begin{macro}{\newsolution}
-% The default destination environment in the solution file is defined to
-% take a single parameter, a reference number inherited from the source
-% environment. This is set with style |\solutionstyle|, which defaults
-% to |\textbf|. In addition, solution type |yyy| can have markup added
-% before and after it by defining |\preyyy| and |\postyyy| suitably,
-% eg, a rule across the width of the page or a square.
-% If anything more sophisticated is intended, it is probably better to
-% |\renewenvironment{yyy}| to achieve it.
-% \begin{macro}{\Currentlabel}
-% \begin{macrocode}
-\newcommand{\newsolution}[1]{%
- \@ifundefined{#1}{%
- \global\@namedef{#1params}{{\Currentlabel}}%
- \newenvironment{#1}[1]%
- {%
- \csname pre#1\endcsname
- \trivlist
- \item[\hskip\itemsep{\@nameuse{#1label}{##1}}]}%
- {\csname post#1\endcsname\endtrivlist}%
- \global\@namedef{#1label}##1{\solutionstyle{##1}}%
- }{\typeout{WARNING: environment #1 already in use}}%
-}
-\newcommand{\solutionstyle}[1]{\textbf{#1}}
-\newcommand{\Currentlabel}{\@currentlabel}
-% \end{macrocode}
-% The format of the label for solution environment |xxx| is governed
-% by the command |\xxxlabel|, which takes one argument by default.
-% The argument is passed to it by the command |\xxxparams|,
-% which expands to |{\Currentlabel}|, a synonym for |{\@currentlabel}|,
-% and this argument is written automatically by the source environment.
-% The label appears in boldface by default.
-% We could easily change the behaviour of this environment by changing
-% these two commands. For example
-% \begin{verbatim}
-% \renewcommand{\xxxlabel}[1]{\emph{Solution to #1}}
-% \renewcommand{\xxxparams}{{\Currentlabel(p.\thepage)}}
-% \end{verbatim}
-% would provide a number and page reference in italic.
-%
-% More complicated behaviour could be produced by redefining the |xxx|
-% environment itself to take a different number of parameters. Note
-% however that |\xxxparams| must be redefined to provide those parameters.
-% \end{macro}
-% \end{macro}
-%
-% Which brings us to the end of the |answers| package.
-% \begin{macrocode}
-%</answers>
-% \end{macrocode}
-%
-%
-%
-% \Finale
-%
-\endinput
-%
diff --git a/Master/texmf-dist/source/latex/answers/answers.ins b/Master/texmf-dist/source/latex/answers/answers.ins
deleted file mode 100644
index 771da9be9e9..00000000000
--- a/Master/texmf-dist/source/latex/answers/answers.ins
+++ /dev/null
@@ -1,63 +0,0 @@
-%%
-%% This file will generate fast loadable files and documentation
-%% driver files from the doc files in this package when run through
-%% LaTeX or TeX.
-%%
-%%
-%% IMPORTANT NOTICE:
-%%
-%% No other permissions to copy or distribute this file in any form
-%% are granted and in particular no permission to modify its contents.
-%%
-%% --------------- start of docstrip commands ------------------
-%%
-\def\batchfile{answers.ins}
-\input docstrip.tex
-\preamble
-
-Copyright (C) 1990,1994 Mike Piff, University of Sheffield, England
-
-You are not allowed to change this file.
-
-You are NOT ALLOWED to distribute this file alone. You are NOT
-ALLOWED to take money for the distribution or use of this
-file except for a nominal charge for copying etc.
-
-Please address any problems to:
-
-M.Piff@shef.ac.uk
-
-For updates, contact your nearest CTAN site.
-
-\endpreamble
-
-\keepsilent
-
-\def\Ask#1#2{\def#1{y}}
-
-\Msg{*** Generating the package file ***}
-
-\generate{\file{answers.sty}{\from{answers.dtx}{answers}}}
-
-\preamble
-\endpreamble
-
-\Msg{*** Generating example files ***}
-
-\generate{%
- \file{ansexam1.tex}{\from{answers.dtx}{ex1}}
- \file{ansexam2.tex}{\from{answers.dtx}{ex2}}
- \file{ansexam3.tex}{\from{answers.dtx}{ex3}}
-}
-
-\ifToplevel{%
-\Msg{***********************************************************}
-\Msg{*}
-\Msg{* To finish the installation you have to move the file}
-\Msg{* answers.sty into a directory searched by TeX:}
-\Msg{* To produce the documentation, run the file answers.dtx through LaTeX.}
-\Msg{* To see an example, run the file answexam.tex through LaTeX.}
-\Msg{***********************************************************}
-}
-
-\endinput
diff --git a/Master/texmf-dist/tex/latex/answers/answers.sty b/Master/texmf-dist/tex/latex/answers/answers.sty
deleted file mode 100644
index d4a379a6d0a..00000000000
--- a/Master/texmf-dist/tex/latex/answers/answers.sty
+++ /dev/null
@@ -1,195 +0,0 @@
-%%
-%% This is file `answers.sty',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% answers.dtx (with options: `answers')
-%%
-%% Copyright (C) 1990,1994 Mike Piff, University of Sheffield, England
-%%
-%% You are not allowed to change this file.
-%%
-%% You are NOT ALLOWED to distribute this file alone. You are NOT
-%% ALLOWED to take money for the distribution or use of this
-%% file except for a nominal charge for copying etc.
-%%
-%% Please address any problems to:
-%%
-%% M.Piff@shef.ac.uk
-%%
-%% For updates, contact your nearest CTAN site.
-%%
-\def\fileversion{2.10}
-\def\filedate{16 Dec 1997 17:05:29 BST}
-\def\filename{answers.dtx}
-\def\Copyright{Copyright (C) 1990,1994 Mike Piff,
- University of Sheffield, England}
-\NeedsTeXFormat{LaTeX2e}[1996/06/01]
-\ProvidesPackage{answers}[1996/07/10]
-\typeout{Package `answers' <\filedate>.}
-\typeout{\Copyright}
-\newif\ifanswerfiles \answerfilestrue
-\DeclareOption{nosolutionfiles}{\answerfilesfalse
- \typeout{No answer files being produced}}%
-\ProcessOptions
-
-\RequirePackage{verbatim}
-\newcommand{\solutionpoint}{.}
-\newcommand{\solutionextension}{tex}
-\newenvironment{Filesave}[1]{%
- \@bsphack
- \def\verbatim@processline{}%
- \Iffileundefined{#1}{}{%
- \Ifopen{#1}{%
- \def\verbatim@processline{%
- \Ifanswerfiles{%
- \immediate\write\@nameuse{#1@file}%
- {\the\verbatim@line}%
- }{}%
- }%
- }{}%
- }%
- \let\do\@makeother\dospecials
- \catcode`\^^M\active \catcode`\^^I=12\relax
- \verbatim@start
-}{\@esphack}
-\newcommand{\Writetofile}[2]{%
- \@bsphack
- \Iffileundefined{#1}{}{%
- \Ifopen{#1}{%
- {%
- \let\protect\string
- \Ifanswerfiles{%
- \immediate\write\@nameuse{#1@file}{#2}%
- }{}%
- }%
- }{}%
- }%
- \@esphack
-}
-\newcommand{\Ifopen}[3]{%
- \csname if#1open\endcsname#2\else#3\fi}%
-\newcommand{\Iffileundefined}[3]{%
- \csname ifx\expandafter\endcsname
- \csname #1@file\endcsname\relax
- #2\else#3\fi}
-\newcommand{\Ifanswerfiles}[2]{%
- \ifanswerfiles #1\else #2\fi}
-\def\Opensolutionfile#1{%
- \@ifnextchar[{\define@filename{#1}}%
- {\define@filename{#1}[#1]}}%
-\def\define@filename#1[#2]{%
- \global\@namedef{#1@filename}{#2\solutionpoint\solutionextension}%
- \Ifanswerfiles{%
- \typeout{Output from handle #1 going
- to #2.\solutionextension}%
- }{}%
- \Iffileundefined{#1}{%
- \expandafter\newwrite\csname #1@file\endcsname
- \csname newif\expandafter\endcsname
- \csname if#1open\endcsname
- \global\csname #1openfalse\endcsname
- \expandafter\ifx\csname Open#1hook\endcsname\relax
- \global\@namedef{Open#1hook}##1{}%
- \fi
- \expandafter\ifx\csname Close#1hook\endcsname\relax
- \global\@namedef{Close#1hook}##1{}%
- \fi
- }{}%
- \let\Tmp\relax
- \Ifopen{#1}{\typeout{File #1 already open}}{%
- \Ifanswerfiles{%
- \immediate\openout\@nameuse{#1@file}=%
- \@nameuse{#1@filename}%
- }{}%
- \global\csname#1opentrue\endcsname
- \def\Tmp{\@nameuse{Open#1hook}{#1}}%
- }%
- \Tmp
-}
-\def\Closesolutionfile#1{%
- \let\Tmp\relax
- \Iffileundefined{#1}{}{%
- \Ifopen{#1}{%
- \Ifanswerfiles{%
- \immediate\closeout\@nameuse{#1@file}%
- }{}%
- \global\csname #1openfalse\endcsname
- \def\Tmp{\@nameuse{Close#1hook}{#1}}%
- }{}%
- }%
- \Tmp
-}
-\def\Readsolutionfile#1{%
- \Ifanswerfiles{%
- \Iffileundefined{#1}{}{%
- \Ifopen{#1}{%
- \typeout{WARNING: attempt to read open file #1}%
- }{%
- \edef\Tmp{%
- \noexpand\InputIfFileExists
- {\@nameuse{#1@filename}}{}%
- {\noexpand\message{File
- \@nameuse{#1@filename}%
- \space not found}}%
- }%
- \Tmp
- }%
- }%
- }{}%
-}
-
-\newcommand{\Newassociation}[3]{%
- \newsolution{#2}%
- \expandafter\ifx\csname #3opentrue\endcsname\relax
- \expandafter\newif\csname if#3open\endcsname
- \fi
- \newenvironment{#1}{%
- \Ifanswerfiles{%
- \let\Tmp\relax
- \Iffileundefined{#3}{}{%
- \Ifopen{#3}{%
- \immediate\write\@nameuse{#3@file}%
- {\string\begin{#2}\@nameuse{#2params}}%
- \def\Tmp{\Filesave{#3}}%
- }{}%
- }%
- }{%
- \edef\Tmp{\noexpand\begin{#2}\@nameuse{#2params}}%
- }%
- \csname pre#1\endcsname
- \Tmp
- }%
- {%
- \Ifanswerfiles{%
- \Iffileundefined{#3}{}{%
- \Ifopen{#3}{%
- \endFilesave%
- \immediate\write\@nameuse{#3@file}%
- {\string\end{#2}}%
- \csname post#1\endcsname
- }{}%
- }%
- }{%
- \end{#2}%
- }%
- }%
-}
-\newcommand{\newsolution}[1]{%
- \@ifundefined{#1}{%
- \global\@namedef{#1params}{{\Currentlabel}}%
- \newenvironment{#1}[1]%
- {%
- \csname pre#1\endcsname
- \trivlist
- \item[\hskip\itemsep{\@nameuse{#1label}{##1}}]}%
- {\csname post#1\endcsname\endtrivlist}%
- \global\@namedef{#1label}##1{\solutionstyle{##1}}%
- }{\typeout{WARNING: environment #1 already in use}}%
-}
-\newcommand{\solutionstyle}[1]{\textbf{#1}}
-\newcommand{\Currentlabel}{\@currentlabel}
-\endinput
-%%
-%% End of file `answers.sty'.
diff --git a/Master/tlpkg/tlpsrc/answers.tlpsrc b/Master/tlpkg/tlpsrc/answers.tlpsrc
deleted file mode 100644
index b4baec54b7a..00000000000
--- a/Master/tlpkg/tlpsrc/answers.tlpsrc
+++ /dev/null
@@ -1,2 +0,0 @@
-name answers
-category Package
diff --git a/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc b/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
index 21c51e58e63..cbc35b1dff4 100644
--- a/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
+++ b/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
@@ -18,7 +18,6 @@ depend akletter
depend altfont
depend amsaddr
depend animate
-depend answers
depend anyfontsize
depend appendix
depend arcs