path: root/Master/texmf-dist/source/latex/mi-solns/mi-solns.dtx

% \iffalse
%<*copyright>
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% mi-solns package                                      %%
%% Copyright (C) 2018  D. P. Story                       %%
%%   dpstory@uakron.edu                                  %%
%%                                                       %%
%% This program can 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 1.2 of the %%
%% License, or (at your option) any later version.       %%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%</copyright>
%<package>\NeedsTeXFormat{LaTeX2e}
%<package>\ProvidesPackage{mi-solns}
%<package> [2018/12/28 v0.6 extract solutions from exerquiz (dps)]
%<*driver>
\documentclass{ltxdoc}
\usepackage[colorlinks,hyperindex=false]{hyperref}
\OnlyDescription  % comment out for implementation details
\EnableCrossrefs
\CodelineIndex
\RecordChanges
\InputIfFileExists{aebdocfmt.def}{\PackageInfo{web}{Inputting aebdocfmt.def}}
    {\def\IndexOpt{\DescribeMacro}\def\IndexKey{\DescribeMacro}\let\setupFullwidth\relax
     \PackageInfo{web}{aebdocfmt.def cannot be found}}
\makeatletter
  \let\@latex@warning\@gobble
\makeatother
\begin{document}
\def\ameta#1{\ensuremath{\langle\textit{\texttt{#1}}\rangle}}
\def\meta#1{\textsl{\texttt{#1}}}
\def\darg#1{{\ttfamily\char123\relax#1\char125\relax}}
\def\CMD#1{\textbackslash#1}
\let\pkg\textsf
\let\app\textsf
\let\opt\texttt
\let\env\texttt
  \GetFileInfo{mi-solns.sty}
  \title{\textsf{mi-solns}: Extract solutions from exercises and quizzes}
  \author{D. P. Story\\
    Email: \texttt{dpstory@uakron.edu}}
  \date{processed \today}
  \maketitle
  \tableofcontents
  \DocInput{mi-solns.dtx}
\IfFileExists{\jobname.ind}{\newpage\setupFullwidth\par\PrintIndex}{\paragraph*{Index} The index goes here. Execute
    \begin{quote}\texttt{makeindex -s gind.ist -o\\\null\quad mi-solns.ind mi-solns.idx}\end{quote} on the command line and recompile
    \texttt{mi-solns.dtx}.}
\IfFileExists{\jobname.gls}{\PrintChanges}{\paragraph*{Change History} The list of changes goes here. Execute
    \begin{quote}\texttt{makeindex -s gglo.ist -o\\\null\quad mi-solns.gls mi-solns.glo}\end{quote} on the command line and recompile
    \texttt{mi-solns.dtx}.}
\makeatletter
  \let\@latex@warning\@gobble
\makeatother
\end{document}
%</driver>
% \fi
%
% \MakeShortVerb{|}
% \DoNotIndex{\w,\x,\y,\z}
% \InputIfFileExists{aebdonotindex.def}{\PackageInfo{web}{Inputting aebdonotindex.def}}
%    {\PackageInfo{web}{cannot find aebdonotindex.def}}
%
%    \begin{macrocode}
%<*package>
%    \end{macrocode}
%    \section{Introduction}
%    The \pkg{exerquiz} package is capable of creating questions and solutions to exercises and quizzes.
%    The purpose of this package is to develop commands for extracting any desired solution, for whatever
%    reason, and typesetting it anywhere in the body of the document. To accomplish this goal, the
%    recent version of \pkg{exerquiz} is required (dated 2018/12/13 or later) and the \pkg{shellesc} package.
%
%    While the document is being compiled, the solution files (SOL and QSL) are being written to, so we cannot
%    input them or read them. What we do is to make a copy of the solution files from within the operating system,
%    and input that back into the body of the document when required. Consequently, it is necessary to activate
%    the feature of executing an OS script from within the compiling operation. To activate the feature, the document
%    needs to be compiled with the \texttt{--shell-escape} switch (for \app{latex}, \app{pdflatex}, \app{lualatex}, and \app{xelatex}).
%
%    The basic idea is to mark a solution that is to be reproduced elsewhere, \cs{mrkForIns\darg{\ameta{name}}}, just above
%    the \env{solution} environment. Then elsewhere in the document, input the solution using the command \cs{insExSoln\darg{\ameta{name}}},
%    \cs{insSqSoln\darg{\ameta{name}}}, or \cs{insQzSoln\darg{\ameta{name}}}, depending on whether the solution came from
%    the \env{exercise}, \env{shortquiz}, or \env{quiz} environment.
%    \changes{v0.6}{2018/12/28}{Change package name from \string\pkg{ci-solns} to \string\pkg{mi-solns}; change internal commands
%    to reflect this renaming}
%    \section{Preliminaries}
%    \begin{macrocode}
\RequirePackage{shellesc}
\ProcessOptions\relax
%    \end{macrocode}
%    We require either \pkg{exerquiz} or \pkg{eqexam} with a minimal publish date, \cs{mi@reqChk} performs the
%    check, but delays it until \cs{AtBeginDocument}.
%    \begin{macrocode}
\def\mi@reqChk{\begingroup\mifoundfalse
  \@ifpackageloaded{exerquiz}{\mifoundtrue\def\reqDate{2018/12/13}
    \@ifpackagelater{exerquiz}{\reqDate}
      {}{\PackageWarning{mi-solns}{exerquiz dated \reqDate\space
        or later\MessageBreak required}}%
  }{}%
  \@ifpackageloaded{eqexam}{\mifoundtrue
      \def\reqDate{2018/12/13}\@ifpackagelater{eqexam}{\reqDate}
      {\mi@solutionsonlyfix}{\PackageWarning{mi-solns}
        {eqexam dated \reqDate\space or\MessageBreak
         later required}}%
  }{}%
  \ifmifound\else
    \PackageWarning{mi-solns}{For this package to be
    effective\MessageBreak you need either exerquiz
    or eqexam, as appropriate}\fi
\endgroup}
\AtBeginDocument{\mi@reqChk}
%    \end{macrocode}
%    Beginning with \pkg{exerquiz/eqexam} dated 2018/12/13, we can change the name of the
%    SOL file (from its default of \cs{jobname.sol}. If the \opt{solutionsonly} option of
%    \pkg{eqexam} is being applied, we made some changes so that option works with
%    \pkg{mi-solns}.
%    \begin{macrocode}
\def\mi@solutionsonlyfix{\ifsolutionsonly
  \edef\eqExSolFileName{\misolout}\expandafter
  \global\copySolnsOff\global\notamiopfalse\fi}
%    \end{macrocode}
%    \section{Core commands for this package}
%    \begin{macro}{\copyfileCmdEx}
%    \begin{macro}{\copyfileCmdQz}
%    The commands to copy SOL and QSL files, may be redefined as needed in the operating system.
%    \begin{macrocode}
\def\declSOLIn#1{\def\misolin{#1}}\def\declSOLOut#1{\def\misolout{#1}}
\def\misolin{\jobname.sol}\def\misolout{\jobname-cpy.sol}
\def\declQSLIn#1{\def\miqslin{#1}}\def\declQSLOut#1{\def\miqslout{#1}}
\def\miqslin{\jobname.qsl}\def\miqslout{\jobname-cpy.qsl}
\newcommand*{\copyfileCmdEx}{copy \misolin\space\misolout}
\newcommand*{\copyfileCmdQz}{copy \miqslin\space\miqslout}
\def\mi@copysolns{%
  \ShellEscape{\copyfileCmdEx}\ShellEscape{\copyfileCmdQz}}
%    \end{macrocode}
%    \end{macro}
%    \end{macro}
%    \begin{macro}{\copySolnsOn}
%    Making a copy of the solution files is the default.
%    \begin{macro}{\copySolnsOff}
%    After there are no more changes to the solution files, you can say
%    \cs{copySolnsOff}, and each compile will not rebuild `\texttt{cpy-}' solution
%    files.
%    \begin{macrocode}
\def\copySolnsOn{\let\mi@copySolns\mi@copysolns}
\def\copySolnsOff{\let\mi@copySolns\relax}
\@onlypreamble\copySolnsOn
\@onlypreamble\copySolnsOff
\copySolnsOn
%    \end{macrocode}
%    \textbf{Copy the solution files.} At the end of the document, we make a copy of the solution files, provided
%    \cs{copySolnsOn} is in effect.
%    \begin{macrocode}
\AtEndDocument{\mi@copySolns}
%    \end{macrocode}
%    \end{macro}
%    \end{macro}
%    \textbf{Some utility commands}
%    Below, we define a few useful commands.\medskip\par
%    \noindent\DescribeMacro\ignoreterminex If \cs{eqterminex} has a special definition,
%    perhaps created from the \env{cq} environment, you can pass \cs{ignoreterminex} through
%    the optional argument of \cs{insExSoln} and the question to the problem does not appear.
%    We also declare \DescribeMacro\ignoreques\cs{ignoreques} as an alias for \cs{ignoreterminex}.\medskip
%
%    \noindent We define two switches: \DescribeMacro\ifmifound\cs{ifmifound} is set to true when
%    a \ameta{name} we are searching for is found; otherwise it remains false. A value of false causes
%    a warning to be issued. \DescribeMacro\ifnotamiop\cs{ifnotamiop} (not a MI operation) is used to control what is displayed
%    when one of the \cs{ins...} commands are used. See comments just below.
%    \begin{macrocode}
\newif\ifmifound \mifoundfalse
\newif\ifnotamiop \notamioptrue
\newif\ifmi@OKtoRead \mi@OKtoReadtrue
\def\readSolnsOn{\mi@OKtoReadtrue}
\def\readSolnsOff{\mi@OKtoReadfalse}
\newcommand*{\miReadOffMsg}{(\textbf{?? read is off ??})}
%    \end{macrocode}
%   The document author can can write to the solution files using
%   \DescribeMacro\writeToExSolns\cs{writeToExSolns}, \DescribeMacro\writeToSolnFile\cs{writeToSolnFile},
%   or \DescribeMacro\writeToQzSolns. The macros are originally defined in \pkg{exerquiz} and
%   \pkg{eqexam}, but we redefine them here so their argument is enclosed in
%   \cs{ifnotamiop}.
%    \begin{macrocode}
\newcommand\mi@wrt@fix[1]{\protect\ifnotamiop^^J%
  #1^^J\protect\fi}
\renewcommand\writeToExSolns[1]{\writeT@ExSolns{\mi@wrt@fix{#1}}}
\renewcommand\writeToQzSolns[1]{\writeT@QzSolns{\mi@wrt@fix{#1}}}
\@ifpackageloaded{eqexam}
  {\renewcommand\writeToSolnFile[1]{\writeT@SolnFile{\mi@wrt@fix{#1}}}}
  {\let\writeToSolnFile\writeToExSolns}
\def\ignoreterminex{\let\eqterminex\relax\let\decleqterminex\@gobble}
\let\ignoreques\ignoreterminex
%    \end{macrocode}
%    Some gobbling macros.
%    \begin{macrocode}
\long\def\gobbleiiterminex#1\eqterminex{}
\long\def\gobbleiiendinput#1\endinput{\endinput}
\long\def\gobbleiiendgroup#1\endgroup{}
\long\def\mi@griii#1#2#3{}
%    \end{macrocode}
%    \cs{eqgriii} is eventually \cs{let} to\DescribeMacro{\mi@griii}\cs{mi@griii}, while \cs{eqgrii} is
%    \cs{let} to \cs{@gobbletwo}. In the data structure of
%    the solution file of an \pkg{eqexam} document. In such a document, \cs{eqgriii} and \cs{eqgrii} appears at the top
%    and bottom of the file; for example,
%    \begin{flushleft}\ttfamily\small\let\s\string\let\b\darg\let\t\quad
%    \t\s\eqgriii\s\noindent\s\begin\b{eqequestions}\\
%    \t\dots\\
%    \t\s\eqgrii\s\end\b{eqequestions}
%    \end{flushleft}
%    We don't want the \env{eqequestions} environment input as part of the insertion, so we must gobble
%    them up using \cs{eqgriii} (\cs{let} to \cs{mi@griii}) and \cs{eqgrii} (\cs{let} to \cs{@gobbletwo}).
%    These are formatting (a list env), which we don't want in the body of our document. We are
%    just trying to input the \ameta{solution} part of the data structure; everything else needs to be
%    ignored.
%    \begin{macrocode}
%    \end{macrocode}
%    The next three commands do some internal
%    work. They are each called by \cs{insExSoln}, \cs{insSqSoln}, and \cs{insQzSoln}, respectively\medskip
%
%   \subsection{Internal macros that expand within a solutions file}
%    There are three macros that are defined and are executed as a solution file is input.
%
%   \subsubsection{For exercises}
%   Exercises are the more difficult case because they are used not only by \pkg{exerquiz},
%   but also \pkg{eqexam}; in the latter, there are may more `control' commands that are written
%   to the solution file (SOL) to format how the solutions appear at the end of the document.
%
%   Below is a representation of a solution to an exercise. The \cs{insExSoln} command, \cs{let}s
%   \cs{eqMrkSoln} to \cs{eqMrkSolnCpyEx}\par\medskip\noindent
%   \textbf{A representative data structure for an exercise (\pkg{exerquiz})}\vadjust{\kern-6pt}
%   \begin{flushleft}\ttfamily\small\let\s\string\let\b\darg\let\t\quad
%   \t\s\eqMrkSoln\b{\ameta{name}}\s\eqEXt\b{}\b{}\s\solnItemMngt\\
%   \t\s\exerSolnHeader\b{\ameta{argi}}\b{\ameta{argii}}{\b{argiii}}\s\eqterminex\\
%   \t\t\t\ameta{solution}\\
%   \t\s\ReturnTo\b{\ameta{argi}}\b{\ameta{argii}}\s\endeqEXt\s\par\b{\s\medskip}\%
%   \end{flushleft}
%   If a solution to an exercise (or quiz) is \emph{not marked} by \cs{mrkForIns{\ameta{name}}}, then
%   \cs{eqMrkSoln\darg{\ameta{name}}} \emph{does not appear} in the structure.\par\medskip\noindent
%   \textbf{A representative data structure for an problem (\pkg{eforms})}\vadjust{\kern-6pt}
%   \begin{flushleft}\ttfamily\small\let\s\string\let\b\darg\let\t\quad
%   \t\s\decleqterminex\b{\s\cqFmtPasteQues\b{cq-1.cut}}\%\\
%   \t\s\eqMrkSoln\b{\ameta{name}}\s\eqEXt\b{}\b{}\s\solnItemMngt\\
%   \t\s\exerSolnHeader\b{\ameta{argi}}\b{\ameta{argii}}\b{\ameta{argiii}}\s\selectVersion\b{}\b{3}\s\eqterminex\\
%   \t\t\t\ameta{solution}\\
%   \t\s\ReturnTo\b{\ameta{argi}}\b{\ameta{argii}}\s\endeqEXt\s\par\b{\b{}}\%
%   \end{flushleft}
%   When \cs{selectVersion} \emph{does not appear} prior to the \env{solution} environment, then the \cs{declareterminex}
%   and \cs{selectVersion} (and args) \emph{do not appear} in the structure.\par\medskip\noindent
%   \textbf{In general.} When \cs{eqMrkSoln} is expanded, it tests whether
%   \ameta{name} matches \cs{eqMrkCpyArg}. Referencing the above data structures, \cs{insExSoln} pretty
%   much sets \cs{eqEXt}, \cs{solnItemMngt}, \cs{exerSolnHeader}, \cs{ReturnTo} to gobble their argument and become noops.
%   \cs{endeqEXt} gobbles everything up down to \cs{endinput}.\medskip
%
%   \noindent\DescribeMacro{\eqMrkSolnCpyEx}\hskip-\marginparsep\texttt{\darg{\ameta{name}}} Process
%   a marked solution for an exercise. We hunt for \ameta{name}.
%   \begin{macrocode}
\def\eqMrkSolnCpyEx#1{\def\eqargi{#1}%
  \ifx\eqargi\eqMrkCpyArg
    \mifoundtrue
    \let\par\par@SAVE
    \ifmakeExSlLocal
      \long\def\endeqEXt##1##2##3{##3\gobbleiiendinput}\else
      \let\endeqEXt\gobbleiiendinput\fi
      \let\eqEXt\@gobbletwo
      \let\mi@next\relax
  \else
    \long\def\endeqEXt##1##2{}%
    \let\mi@next\gobbleToEndEXt
  \fi
\mi@next}
%    \end{macrocode}
%   \subsubsection{For short-quizzes}
%   \textbf{A representative data structure for a short-quiz (\pkg{exerquiz})}\vadjust{\kern-6pt}
%   \begin{flushleft}\ttfamily\small\let\s\string\let\b\darg\let\t\quad
%   \t\s\eqMrkSoln\b{\ameta{name}}\s\eqSQt\b{}\s\quizSolnHeader\b{\ameta{argi}}\b{\ameta{argii}}\s\eqterminex\\
%   \t\t\t\ameta{solution}\\
%    \t\s\ReturnTo\b{\ameta{argi}}\b{\ameta{argii}}\s\endeqQt\s\fpAfterSolutionsSkip
%   \end{flushleft}
%   As commented above, \cs{eqMrkSoln} may not appear in the data structure.\medskip
%
%   \noindent\DescribeMacro{\eqMrkSolnCpySQ}\hskip-\marginparsep\texttt{\darg{\ameta{name}}} Process
%   a marked solution for an short-quiz (\env{shortquiz} env). We hunt for \ameta{name}.
%    \begin{macrocode}
\def\eqMrkSolnCpySQ#1{\def\eqargi{#1}%
  \ifx\eqargi\eqMrkCpyArg
    \mifoundtrue
    \let\par\par@SAVE
    \ifmakeQzSlLocal
      \long\def\endeqSQt##1##2{##2\gobbleiiendinput}\else
      \let\endeqSQt\gobbleiiendinput
    \fi
    \let\mi@next\gobbleiiterminex
  \else
    \long\def\endeqSQt##1{}%
    \let\mi@next\gobbleToEndSQt
  \fi
\mi@next}
%    \end{macrocode}
%   \subsubsection{For quizzes}
%   \textbf{A representative data structure for a quiz (\pkg{exerquiz})}\vadjust{\kern-6pt}
%   \begin{flushleft}\ttfamily\small\let\s\string\let\b\darg\let\t\quad
%   \t\s\eqMrkSoln\b{\ameta{name}}\s\eqQt\b{}\s\quizSolnHeader\b{\ameta{argi}}\b{\ameta{argii}}\s\eqterminex\\
%   \t\t\t\ameta{solution}\\
%   \t\s\ReturnTo\b{\ameta{argi}}\b{\ameta{argii}}\s\endeqQt\s\fpAfterSolutionsSkip
%   \end{flushleft}
%   As commented above, \cs{eqMrkSoln} may not appear in the data structure.\medskip
%
%   \noindent\DescribeMacro{\eqMrkSolnCpyQz}\hskip-\marginparsep\texttt{\darg{\ameta{name}}} Process
%   a marked solution for an quiz (\env{quiz} env). We hunt for \ameta{name}.
%    \begin{macrocode}
\def\eqMrkSolnCpyQz#1{\def\eqargi{#1}%
  \ifx\eqargi\eqMrkCpyArg
    \mifoundtrue
    \let\par\par@SAVE
    \ifmakeQzSlLocal
      \long\def\endeqQt##1##2{##2\gobbleiiendinput}\else
      \let\endeqQt\gobbleiiendinput
    \fi
    \let\mi@next\gobbleiiterminex
  \else
    \long\def\endeqQt##1{}%
    \let\mi@next\gobbleToEndSQt
  \fi
\mi@next}
%    \end{macrocode}

%    \section{User commands for inserting a solution}
%    The main commands are \cs{insExSoln}, \cs{insSqSoln}, and \cs{insQzSoln}.
%
%    Preliminary to the definitions, we define a command that is common to all of them.
%    When inputting a solutions file, we cannot any vertical spaces that are not part of
%    the solution, not formatting, not list environments, and so on. The
%    \DescribeMacro\mi@nullify\cs{mi@nullify} is designed to cancel, nullify, or otherwise
%    neutralize anything that is unwanted. I've added \DescribeMacro\addToMINullify\cs{addToMINullify}
%    for any unforseen things we don't want to appear or to affect spacing.
%
%    \begin{macrocode}
\let\addToMINullify\relax
\def\mi@nullify{\let\par@SAVE\par\let\par\relax
  \let\eqgrii\@gobbletwo\let\eqgriii\mi@griii\let\solnItemMngt\relax
  \def\exerSolnHeader##1##2##3{}\def\ReturnTo##1##2{\unskip}%
  \let\eqTopOfSolnPage\relax\let\preExamSolnHead\relax
  \let\eqTopOfQslPage\relax
  \let\examSolnHeadFmt\@gobble\let\postExamSolnHead\relax
  \let\btwnExamSkip\relax\def\quizSolnHeader##1##2{}\addToMINullify}
%    \end{macrocode}
%
%    \subsection{For exercises}
%
%    \begin{macro}{\insExSoln}\hskip-\marginparsep\texttt{[\ameta{inserts}]\darg{\ameta{name}}}
%    Used for displaying the solution to an exercise that has been marked by
%    \cs{mrkForIns\darg{\ameta{name}}}. The optional argument (\ameta{inserts}) is passed (inserted) into the top of the
%   \cs{insExSoln}. For exercises, there is a \env{cq} command that copies the question
%   to the solution. By default, the question \emph{is displayed}; however, by passing
%   \DescribeMacro{\ignoreterminex}\cs{ignoreterminex} the question \emph{is not displayed}.
%    \begin{macrocode}
\newcommand{\insExSoln}[2][]{\begingroup\withinsoldoctrue#1\relax
  \notamiopfalse\mi@nullify
  \let\eqMrkSoln\eqMrkSolnCpyEx
%    \end{macrocode}
% Setting \cs{useExtFilter} and \cs{filterFor\darg{@NOMATCH@}}; hopefully, no match is ever obtained, which
% means the already existent function of \cs{useExtFilter} will skip over the entries.
% When \cs{eqMrkSoln} does not appear in a data structure, the filter will care of the structure entry.
%    \begin{macrocode}
  \useEXtFilter\filterFor{@NOMATCH@}\def\eqMrkCpyArg{#2}%
  \ifmi@OKtoRead\InputIfFileExists{\misolout}{}{}\ifmifound\else
  \textbf{??}\PackageWarning{mi-solns}{The name '#2' defined by
    \string\mrkForIns\MessageBreak was not found}\fi\else
    \miReadOffMsg\fi\endgroup}
%    \end{macrocode}
%    \end{macro}
%
%    \subsection{For quizzes}
%    The commands \cs{insSqSoln} and \cs{insQzSoln} are identical, except for
%    two parameters: \texttt{\#3} is the internal command (\cs{eqMrkSolnCpySQ}
%    or \cs{eqMrkSolnCpyQz}); while \texttt{\#4} is the normal filter
%    (\cs{useSQtFilter} or \cs{useQtFilter}).
%    \begin{macrocode}
\newcommand\mi@insSQzSoln[4][]{\begingroup\withinqsldoctrue#1\relax
  \notamiopfalse\mi@nullify
  \let\eqMrkSoln#3\relax
  #4\filterFor{@NOMATCH@}\def\eqMrkCpyArg{#2}%
  \ifmi@OKtoRead\InputIfFileExists{\miqslout}{}{}\ifmifound\else
  \textbf{??}\PackageWarning{mi-solns}
  {The name '#2' defined by \string\mrkForIns\MessageBreak
    was not found}\fi\else\miReadOffMsg\fi\endgroup}
%    \end{macrocode}
%    \begin{macro}{\insSqSoln}\hskip-\marginparsep\texttt{[\ameta{inserts}]\darg{\ameta{name}}}
%    Used for displaying the solution to an short-quiz that has been marked by
%    \cs{mrkForIns\darg{\ameta{name}}}. The optional argument (\ameta{inserts}) is passed (inserted) into the top of the
%   \cs{insSqSoln}.
%    \begin{macrocode}
\newcommand{\insSqSoln}[2][]{%
  \mi@insSQzSoln[#1]{#2}{\eqMrkSolnCpySQ}{\useSQtFilter}}
%    \end{macrocode}
%    \end{macro}
%
%    \begin{macro}{\insQzSoln}\hskip-\marginparsep\texttt{[\ameta{inserts}]\darg{\ameta{name}}}
%    Used for displaying the solution to an quiz that has been marked by
%    \cs{mrkForIns\darg{\ameta{name}}}. The optional argument (\ameta{inserts}) is passed (inserted) into the top of the
%   \cs{insQzSoln}.
%    \begin{macrocode}
\newcommand{\insQzSoln}[2][]{%
  \mi@insSQzSoln[#1]{#2}{\eqMrkSolnCpyQz}{\useQtFilter}}
%    \end{macrocode}
%    \end{macro}
%    \begin{macrocode}
%</package>
%    \end{macrocode}
%  \Finale
\endinput