% Source (with comments) can be found at https://github.com/Strauman/exercisebank/ %% The LaTeX package exercisebank - version v0.2.1 (2018/09/24) - build 95 %% exercisebank.sty: Exercise bank %% ------------------------------------------------------------------------------------------- %% Copyright (c) 2018 by Andreas Storvik Strauman %% ------------------------------------------------------------------------------------------- %% This work may be distributed and/or modified under the %% 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 1.3c or later is part of all distributions of LaTeX %% version 2008/05/04 or later. %% This work has the LPPL maintenance status `author-maintained'. %% This work consists of all files listed in README \ProvidesPackage{exercisebank}[2018/09/24 v0.2.1 Creates a setup that gives freedom in making sets and exercises.] \xdef\exbank@quiet{1} \def\exercisebankversion{v0.2.1 - Build 95} \PackageWarningNoLine{exercisebank-v0.2.1}{This package is in the beta stage, and if something unexpected happens please, oh pretty please, report it to https://github.com/Strauman/exercisebank. Thank you!} \@ifundefined{ownLineNoSpacesGotIt}{\@latex@warning{Compilation wont work unless \string\end{problem} and \string\end{solution} are on their own lines and without any spaces. This warning can be removed by doing \string\def\string\ownLineNoSpacesGotIt{} before \@backslashchar usepackage{exercisebank}} }{} \gdef\setExercisesDir#1{\@latex@error{\string\setExercisesDir is deprecated. Use \string\exercisebanksetup{exercise directory=#1} instead}{}\stop\bye } \@ifundefined{exercisesDir}{\gdef\@exercisesDir{.} }{} \global\let\incl = \input \usepackage{xstring} \usepackage{pgffor} \usepackage{scrextend} \usepackage{comment} \usepackage{calc} \usepackage{pgfpages} \usepackage{geometry} \usepackage{listofitems} \usepackage{trimspaces} \usepackage{needspace} \edef\@isTrue{1} \edef\@isFalse{0} \gdef\exb@int@isin#1#2#3#4{% \def\needle{#1} \def\haystack{#2} \ifx\haystack\empty\relax#4\else% \def\isFalse{0}% \let\isInList = \isFalse% \IfInteger{\needle}{}{\@latex@error{ISIN: Can't look for part problem that is not numeric: `\needle' in `\haystack'!}{}\bye\stop}% \IfInteger{\haystack}{ \ifnum\haystack=\needle\relax% #3% \else% #4% \fi% }{ \foreach\pp in #2{% \ifnum\pp=\needle\relax% \gdef\isInList{1}% #3% \fi% }% \if\isInList\isFalse% #4% \fi% }% \fi} \gdef\exb@warn{\PackageWarningNoLine{exercisebank-v0.2.1}} \gdef\exb@err#1{\PackageError{exercisebank}{#1}{}} \newif\ifexb@isInList \newcounter{exb@isin@dots} \gdef\exb@isin#1#2#3#4{\@dinfo{running isin} \global\exb@isInListfalse \xdef\needle{#1} \xdef\haystack{#2} \def\whenfalse{#4} \def\whentrue{#3} \ifx\haystack\empty\relax#4\else% \readlist*\items\haystack% \foreachitem\itm\in\items{% \ifnum\pdfstrcmp{\needle}{\itm}=\z@\relax% \global\exb@isInListtrue% #3\fi% }% \ifexb@isInList\else% #4 \fi\fi% } \gdef\strif#1#2{% \ifnum\pdfstrcmp{#1}{#2}=\z@\relax% } \let\ea = \expandafter \begingroup\lccode`\|=`\\ \lowercase{\endgroup\def\removebs#1{\if#1|\else#1\fi}} \gdef\exbank@macroname#1{\expandafter\removebs\string#1} \gdef\@noneofone#1{} \gdef\@noneoftwo#1#2{} {\globaldefs=1\newcommand\@opt@gobble[2][]{}} \@ifundefined{exbank@verbose}{ \global\let\@dinfo\@gobble \global\let\@dinfomode\@opt@gobble }{ \bgroup \globaldefs=1\newcommand\@dinfo[2][]{% \@latex@warning{--INFO:#2}% }% \egroup% } \@ifundefined{exbank@quiet}{ \gdef\@dlog#1{\@latex@warning{::DEBUG:#1}}% }{ \global\let\@dlog\@noneofone% } \gdef\shownextchar#1{\@latex@warning{NEXT:\string#1}#1} \newcommand\ex@before[2]{ \edef #1{\unexpanded{#2}\unexpanded\expandafter{#1}} } \newcommand{\exb@lmargin}[2]{\strut\vadjust{\exb@domark{#1}{#2}}} \newcommand{\exb@domark}[2]{% \hbox to #2{ \vbox to 0pt{ \kern-\dp\strutbox \smash{\llap{#1}} \vss }% } } \newif\ifexb@isintersection \def\exb@intersection@any#1#2#3#4{% \global\exb@isintersectionfalse% \edef\listarg{#1}% \ifx\listarg\empty\@dlog{RELAX}#4\else% \readlist*\needlelist{#1}% \foreachitem\needle\in\needlelist{% \exb@isin{\needle}{#2}{\global\exb@isintersectiontrue}{}% }% \ifexb@isintersection#3\else#4\fi% \fi% } \gdef\@makespacesignored{% \global\let\@oldtilde~% \gdef~{}% \global\catcode`\^^M=9\relax% \global\catcode`\^^J=9\relax% \global\catcode`\ =9\relax% } \gdef\@makespacesnormal{% \global\let~\@oldtilde% \global\catcode`\^^M=5\relax% \global\catcode`\^^J=12\relax% \global\catcode`\ =10\relax% } \let\nextPar\everypar \newtoks\everypar \nextPar{\the\everypar} \def\AtNextPar#1{\nextPar\expandafter{\the\nextPar\nextPar{\the\everypar}#1}} \edef\@isTrue{1} \edef\@isFalse{0} \gdef\ShowNumbers{\gdef\@displayMetaCounter{\isTrue}} \gdef\exb@showtags{\isFalse} \gdef\ShowTags{\gdef\exb@showtags{\isTrue}} \gdef\exb@printCurrentTags{Tags: \exb@currentTags~} \gdef\ShowFilenames{\At\VeryBeginProblem{\exerciseFile\\}} \gdef\@DisplaySolutions{\@isFalse} \gdef\DisplaySolutions{\xdef\@DisplaySolutions{\isTrue}\@latex@warning{Showing solutions}} \gdef\ifDisplaySolutions{\if\@DisplaySolutions\@isTrue} \gdef\@SolutionsOnly{\@isFalse} \gdef\SolutionsOnly{\xdef\@SolutionsOnly{\@isTrue}\DisplaySolutions} \gdef\exb@currentPoints{0} \newif\ifexbank@if@needspace \global\exbank@if@needspacetrue \pgfkeys{/exbanksetup/.is family, /exbanksetup, default/.style = { part problems = On, tighten paragraphs = True, problem header={\normalsize\Large\bfseries\@tr{Problem}~\theproblemcounter}, part problem header={\large\textbf{(\theproblemcounter\alph{partproblemcounter})}}, part problem header suffix={}, solution header={\large{\textbf{\@tr{Solution}:}}}, exercise directory=., figure root directory=\@exercisesDir, style margins=On, problem needs space=0.2\paperheight, no needspace/.is if={exbank@if@needspace}, no needspace/.default = false }, exercise directory/.estore in = \@exercisesDir, % figure root directory/.estore in = \@figrootDir, % front page/.estore in = \exb@frontpage, front page=\@isFalse, problem header/.store in = \exbank@opt@problemHeader, part problem header/.store in = \exbank@opt@partProblemHeader, solution header/.store in = \exbank@opt@solutionHeader, problem needs space/.store in = \exbank@opt@problemneedspace, part problem header suffix/.store in=\exb@partproblem@header@suffix, part problems/.style = {switches/#1/.get = \exbank@opt@partProblems}, tighten paragraphs/.style = {switches/#1/.get = \exbank@opt@tightenparagraphs}, style margins/.style={switches/#1/.get = \exbank@opt@doMargins}, switches/.cd, On/.initial = \@isTrue, on/.initial = \@isTrue, T/.initial = \@isTrue, True/.initial = \@isTrue, Off/.initial = \@isFalse, off/.initial = \@isFalse, F/.initial = \@isFalse, False/.initial = \@isFalse, } \newcommand\exercisebanksetup[1]{ \pgfkeys{/exbanksetup, #1}% } \exercisebanksetup{default} \AtBeginDocument{\xdef\tpd{\the\prevdepth}} \gdef\tighten@paragraph{% \if\exbank@opt@tightenparagraphs\@isTrue\relax% \filbreak% \fi% } \gdef\tighten@paragraph@solutions{% \if\exbank@opt@tightenparagraphs\@isTrue\relax% \if\@SolutionsOnly\@isFalse \if\@DisplaySolutions\@isTrue \filbreak% \fi \fi \fi% } \gdef\tighten@paragraph@always{% \if\exbank@opt@tightenparagraphs\@isTrue\relax% \filbreak% \fi% } \pgfkeys{ /exbanki18n/.is family, /exbanki18n, default/.style = {Problem = Problem, Solution = Solution}, Problem/.estore in = \@tr@Problem, Solution/.estore in = \@tr@Solution } \newcommand{\translateExBank}[1]{ \pgfkeys{/exbanki18n, default, #1}% } \translateExBank{} \gdef\@tr#1{% \@ifundefined{@tr@#1}{#1}{% \csname @tr@#1\endcsname% }% } \let\ea = \expandafter \begingroup\lccode`\|=`\\ \lowercase{\endgroup\def\removebs#1{\if#1|\else#1\fi}} \ifcsname at@verbose\endcsname \global\def\@triggerLog#1{\@latex@warning{--\string\TRIGGER: #1}}% \else \global\let\@triggerLog\@gobble% \fi \newcommand{\At}[2]{ \edef\mname{\exbank@macroname{#1}}% \ifcsname At@\mname\endcsname% \ea\g@addto@macro\csname At@\mname\endcsname{#2}% \else% \ea\gdef\csname At@\mname\endcsname{#2}% \AtEndDocument{% \expandafter\let\csname At@\mname\endcsname\relax% } \fi% } \newcommand{\Trigger}[1]{% \edef\mname{\exbank@macroname{#1}}% \ea\@ifundefined{At@\mname}{}{% \@triggerLog{\mname}\csname At@\mname\endcsname% }% } \xdef\figuresPath{\@figrootDir/} \gdef\fileInputPath{} \gdef\fileInputBase{} \providecommand*{\input@path}{} \g@addto@macro\input@path{{\fileInputBase}{\fileInputPath}} \At\PathControl{ \xdef\figuresPath{\@figrootDir/} \edef\exfile{\exerciseFile} \expandafter\filename@parse{\exfile} \xdef\fileInputPath{\figuresPath\filename@area} \xdef\fileInputBase{\figuresPath\filename@area\filename@base/} \graphicspath{{\fileInputBase}{\fileInputPath}} \@ifundefined{input@path}{\gdef\input@path{{\fileInputBase}{\fileInputPath}}}{} } \newlength{\pMarginBelow} \newlength{\pMarginAbove} \newlength{\pMarginLeft} \newlength{\ppMarginBelow} \newlength{\ppMarginAbove} \newlength{\ppMargin} \newlength{\introMargin} \newlength{\solutionMarginLeft} \newlength{\solutionMarginAbove} \edef\defaultLeftMargin{\the\dimexpr1in+\hoffset} \setlength{\ppMargin}{0.5em} \setlength{\pMarginLeft}{-\ppMargin-2.5em} \setlength{\solutionMarginLeft}{\ppMargin} \setlength{\solutionMarginAbove}{1em} \setlength{\pMarginBelow}{0em} \setlength{\pMarginAbove}{\baselineskip} \setlength{\introMargin}{-1.5em} \setlength{\ppMarginBelow}{\baselineskip} \setlength{\ppMarginAbove}{0em} \setlength\parindent{0pt} \newbox\ppmarkbox \newlength\markskip \setlength\markskip{4\baselineskip} \def\solMargin{\dimexpr\ppMargin\relax} \def\vsSize{1em} \def\vs{\vspace{\vsSize}} \newcounter{problemcounter} \setcounter{problemcounter}{0} \newcounter{partproblemcounter} \At\VeryBeginProblem{% \if\exbank@opt@tightenparagraphs\@isTrue\relax% \ifexbank@if@needspace\needspace{\exbank@opt@problemneedspace}\fi% \vskip-2\baselineskip\relax% \fi% \stepcounter{problemcounter}% \setcounter{partproblemcounter}{0}% \vspace*{\pMarginAbove}% \strut\vadjust{\vbox to 0pt{\if\exbank@opt@doMargins\@isTrue\hskip\pMarginLeft\fi{\exbank@opt@problemHeader}\vss}}\par% \vspace*{\the\dimexpr\baselineskip+\pMarginBelow}% } \At\EndProblem{% \tighten@paragraph% }% \At\VeryBeginPartproblem{% \@dinfo{Triggered Beginning Part Problem (\string\VeryBeginPartproblem)}% \stepcounter{partproblemcounter}% \@dinfo{Generating title for part problem}% \gdef\exb@prePPHead{}% \gdef\exb@postPPHead{}% \if\@displayMetaCounter\@isTrue\relax% \gdef\exb@prePPHead{{\Large\themetacounter}:}% \fi% \if\exb@showtags\isTrue% \gdef\exb@postPPHead{\exb@printCurrentTags}% \fi% \ifnum\pdfstrcmp{\exbank@opt@doMargins}{\@isTrue}=\z@\relax% \newbox\nobox% \gdef\exb@pp@lefttag{\leavevmode{\smash{\llap{{\exb@prePPHead\exbank@opt@partProblemHeader\Trigger\PartProblemHeaderSuffix}\hskip\ppMargin}\exb@postPPHead}}}% \else% \gdef\exb@pp@lefttag{{\exbank@opt@partProblemHeader\Trigger\PartProblemHeaderSuffix}}% \fi% \AtNextPar{\exb@pp@lefttag}% \ignorespaces}% \At\EndPartproblem{% \vspace*{\pMarginBelow}% \tighten@paragraph\par% } \At\BeginSolution{\hfill\break\vspace*{\solutionMarginAbove}{\exbank@opt@solutionHeader}} \At\EndSolution{} \newif\ifexb@opthides \providecommand\exb@currentTags{} \pgfkeys{/exbank/problems/.cd,% default/.style={hide=false,tag=\relax},% hide/.is if={exb@opthides},% tags/.estore in=\exb@currentTags,% tag/.code={\pgfkeysalso{tags={#1}}}% } \def\nextproblem{\pgfqkeys{/exbank/problems}} \At\EndProblem{% \if\exbank@opt@tightenparagraphs\@isTrue\relax% \if\@SolutionsOnly\@isFalse% \if\@DisplaySolutions\@isTrue% \penalty-300% \fi% \fi% \fi% } \@ifundefined{figure}{}{\edef\figure{\unexpanded{\tighten@paragraph@always}\unexpanded\expandafter{\figure}} } \@ifundefined{endfigure}{}{\g@addto@macro\endfigure{\tighten@paragraph@always} } \gdef\isFalse{0} \gdef\isTrue{1} \gdef\DisplayProblem{\isTrue} \gdef\@displayMetaCounter{\isFalse} \AtBeginDocument{ \if\@DisplaySolutions\isFalse \@latex@warning{Hiding solutions. Show them with \string\DisplaySolutions} \fi } \global\let\do@ProcessCutFile = \ProcessCutFile \newif\ifexb@isdisplaying \newif\ifexb@hidenextsol \global\exb@hidenextsolfalse \gdef\exb@ifshowproblem#1#2{\exb@isdisplayingfalse\ifnum\pdfstrcmp{\DisplayProblem}{\@isTrue}=\z@\ifexb@opthides\else\exb@isdisplayingtrue\fi\fi% \ifexb@isdisplaying#1\else#2\fi} \gdef\showhideproblem#1{% \exb@ifshowproblem{\let\ProcessCutFile\do@ProcessCutFile#1\global\exb@hidenextsolfalse}{\def\ProcessCutFile{}\global\exb@hidenextsoltrue}% } \generalcomment{problem}{% \edef\DisplaySolution{\@DisplaySolutions}% \stepcounter{metacounter}% \@dinfo{problem: Triggering \string\DecideProblemDisplay}% \Trigger\DecideProblemDisplay% \@dinfo{problem:Executing - \string\showhideproblem}% \showhideproblem{% \if\exbank@opt@partProblems\isTrue \Trigger\BeginPartproblem% \Trigger\VeryBeginPartproblem% \else% \Trigger\BeginProblem% \Trigger\VeryBeginProblem% \fi% }% }{\@dinfo{Ending problem env}% \if\DisplayProblem\@isTrue\relax% \if\exbank@opt@partProblems\@isTrue\relax% \Trigger\EndPartproblem% \tighten@paragraph\fi% \else \Trigger\EndProblem% \fi% \@dinfo{Ended problem env}% } \g@addto@macro\AfterproblemComment{\nextproblem{default}\ignorespaces}% \generalcomment{solution}{\@dinfo{START solution ENV}% \Trigger\AtBeginSolutionHard \begingroup \if\@DisplaySolutions\isTrue \if\DisplayProblem\isFalse \xdef\DisplaySolution{\isFalse} \fi \fi \if\DisplaySolution\isTrue \ifexb@hidenextsol\else\Trigger\BeginSolution\fi \else \def\ProcessCutFile{} \fi }{% \if\DisplaySolution\isTrue \Trigger\EndSolution \tighten@paragraph@solutions \vspace*{0.5em} \fi \endgroup \Trigger\EndSolutionHard\@dinfo{END solution ENV}% } \g@addto@macro\AftersolutionComment{\ignorespaces} \def\intromargin#1{% \if\exbank@opt@doMargins\@isTrue% \gdef\endintromargin{\endlist\endgroup}% \begingroup\list{}{\leftmargin#1}\item[]% \else% \relax\global\let\endintromargin=\relax\fi% } \generalcomment{intro}{\@dinfo{START intro ENV}% \if\@countIntros\isTrue% \stepcounter{metacounter}% \Trigger\DecideProblemDisplay% \gdef\exb@pre@intro{}% \gdef\exb@post@intro{}% \if\@displayMetaCounter\isTrue\relax% \gdef\exb@pre@intro{{\leavevmode{\llap{{\Large\themetacounter}:\hspace*{-\pMarginLeft}}}}\ignorespaces}% \fi% \if\exb@showtags\isTrue% \xdef\exb@post@intro{\exb@printCurrentTags}% \fi% \if\@spriteMode\@isTrue% \if\introarg\@isTrue% \stepcounter{partproblemcounter}% \fi% \fi% \gdef\@displayIntro{\@isFalse} \showhideproblem{% \tighten@paragraph% \Trigger\BeginIntro\exb@pre@intro\exb@post@intro% \gdef\@displayIntro{\@isTrue} }% \exb@ifshowproblem{\intromargin{-1em}}{} \else% \intromargin{-1em} \fi% }{ \if\@countIntros\isTrue% \Trigger\EndIntro% \exb@ifshowproblem{\endintromargin}{} \else \endintromargin \fi% \@dinfo{END intro ENV}\ignorespaces% } \g@addto@macro\AfterintroComment{\nextproblem{default}\ignorespaces} \def\squeeze{ \newlength{\marginw} \setlength{\marginw}{1.5cm} \newgeometry{margin=\marginw} \renewcommand{\topfraction}{0.85} \renewcommand{\bottomfraction}{0.85} \renewcommand{\textfraction}{0.1} \renewcommand{\floatpagefraction}{0.85} \renewcommand{\dbltopfraction}{0.85} \renewcommand{\dblfloatpagefraction}{.85} \setcounter{topnumber}{25} \setcounter{bottomnumber}{25} \setcounter{totalnumber}{25} \setcounter{dbltopnumber}{25} \renewcommand{\baselinestretch}{0.9} \let\markeverypar\everypar \newtoks\everypar \everypar\markeverypar \markeverypar{\the\everypar\looseness=-1\relax} \g@addto@macro\define@newfont{% \fontdimen2\font@name=0.8\fontdimen2\font@name }% \fontdimen2\font@name=0.8\fontdimen2\font@name \thinmuskip=0mu plus 3mu \medmuskip=1mu plus 4mu \thickmuskip=2mu plus 5mu \abovedisplayskip=0pt plus 3pt \belowdisplayskip=0pt plus 3pt \abovedisplayshortskip=0pt plus 3pt \belowdisplayshortskip=0pt plus 3pt } \let\ea = \expandafter \newcounter{metacounter} \setcounter{metacounter}{0} \gdef\exb@emptyList{0} \newif\ifexb@tagbuildmode \global\exb@tagbuildmodefalse \global\let\emptyList\exb@emptyList \global\let\exb@tagList\exb@emptyList \gdef\ifppMode#1{ \def\mname{\exbank@macroname{#1}} \strif\mname\ppMode } \gdef\isppMode#1#2{ \edef\mname{\exbank@macroname{#1}} \strif{\exbank@macroname{#1}}{\ppMode}\relax#2\fi } \gdef\@ifppMode#1{% \ifnum\pdfstrcmp{\exbank@macroname{#1}}{\ppMode}=\z@% \expandafter\@firstofone% \else% \expandafter\@noneofone% \fi% }% \def\pm@Exclude{exclude} \def\pm@Select{select} \def\pm@Normal{normal} \let\ipm\@ifppMode \let\T@\isTrue \let\F@\isFalse \At\DecideProblemDisplay{% \ifnum\pdfstrcmp{\ppList}{\emptyList}=\z@\relax% \xdef\DisplayProblem{\ipm\exclude\T@\ipm\select\F@} \fi \exb@int@isin{\themetacounter}{\ppList}{ \xdef\DisplayProblem{\ipm\exclude\F@\ipm\select\T@\ipm\normal\T@} }{ \xdef\DisplayProblem{\ipm\exclude\T@\ipm\select\F@\ipm\normal\T@} } \ifexb@tagbuildmode \ifnum\pdfstrcmp{\DisplayProblem}{\T@}=\z@\relax% \exb@intersection@any{\exb@currentTags}{\exb@tagList}{\global\exb@opthidesfalse}{\global\exb@opthidestrue}% \fi \fi } \gdef\introarg{\@isFalse} \gdef\noheadarg{\@isFalse} \pgfkeys{ /makeset/.is family, /makeset, default/.style = {}, intro/.style = {introarg=\@isTrue}, nointro/.style = {introarg=\@isFalse}, nohead/.style = {noheadarg=\@isTrue}, head/.style = {noheadarg=\@isFalse}, introarg/.estore in = \introarg, noheadarg/.estore in = \noheadarg } \gdef\makesetdefaults#1{% \edef\exb@setpgfkeys{{\unexpanded\expandafter{/makeset/default/.style = {#1}}}}% \expandafter\pgfkeys\exb@setpgfkeys% } \pgfkeys{/makeset/override/.cd, intro/.code = {\gdef\introarg{\@isTrue}\ea\gdef\csname setlist@\exb@currentSetID @intro\endcsname{\@isTrue}}, nointro/.code = {\gdef\introarg{\@isFalse}\ea\gdef\csname setlist@\exb@currentSetID @intro\endcsname{\@isFalse}}, nohead/.code = {\gdef\noheadarg{\@isTrue}\ea\gdef\csname setlist@\exb@currentSetID @nohead\endcsname{\@isTrue}} } \gdef\@listOfSets{} \gdef\@spriteMode{\isFalse} \gdef\exbank@spriteSets{\emptyList} \long\gdef\spritesets#1{ \gdef\exbank@spriteSets{#1} } \global\let\exlist@protect\noexpand \newcommand\makeset[3][]{ \xdef\thissetid{#2} \ea\xdef\csname setkeys@\thissetid\endcsname{#1} \pgfkeys{/makeset, default, #1}% \if\introarg\isTrue% \gdef\introarg{\isTrue} \ea\gdef\csname setlist@#2@intro\endcsname{\isTrue} \fi \if\noheadarg\isTrue% \ea\gdef\csname setlist@#2@nohead\endcsname{\isTrue} \fi \ea\gdef\csname setlist@#2\endcsname{\exlist@protect{#3}} \def\setmacro{\unexpanded\expandafter{\csname setlist@#2\endcsname}} \g@addto@macro\@listOfSets{,#2} } \long\gdef\about#1{} \newcommand\sprite[1][4]{\squeeze \gdef\@spriteMode{\isTrue} \long\def\about##1{{\Large\textbf{About}:\\[1.1em]##1\\[1.5em]}} \pgfpagesuselayout{#1 on 1}[a4paper,border shrink=5mm] \ifnum\pdfstrcmp{\exbank@spriteSets}{\emptyList}=\z@\relax% \edef\sprite@setlist{\ea\@secondoftwo\@listOfSets} \readlist*\list@sprite@setlist\sprite@setlist \foreachitem\set\in\list@sprite@setlist{ \edef\theset{{\set}} \if\theset\empty\relax\else% \buildset{\set}% \fi% } \else \edef\sprite@setlist{\exbank@spriteSets} \readlist*\list@sprite@setlist\sprite@setlist \foreachitem\set\in\list@sprite@setlist{ \edef\theset{{\set}} \if\theset\empty\relax\else% \buildex{\set}% \fi% } \fi } \gdef\exbank@setEnv@normal#1{\exbank@setEnv{#1}{normal} } \newcommand{\exbank@setEnv}[3][{-1}]{ \if\@spriteMode\isFalse% \gdef\ppList{#1} \gdef\exerciseFile{#2} \gdef\ppMode{#3} \else \gdef\ppList{\emptyList} \gdef\exerciseFile{#2} \gdef\ppMode{\pm@Normal} \fi } \global\let\ex@protect\noexpand \long\gdef\exec#1{:\ex@protect{#1}} \gdef\exb@def@makeset@cmd#1{\@ifnextchar[{\@exb@def@makeset@cmd{#1}}{\@exb@def@makeset@cmd{#1}[0]}} \gdef\@exb@def@makeset@cmd#1[#2]#3{\def\ncArgs{#1[#2]}% \bgroup\globaldefs=1\ea\newcommand\ncArgs{\exec{#3}}\egroup% } \def\exbank@def@makeset@command{\exb@warn{\string\exbank@def@makeset@command\space is deprecated and will be removed in versions >= 0.3.0. Use \string\exb@def@makeset@cmd}\exb@def@makeset@cmd} \let\DeclareExerciseCommand\exb@def@makeset@cmd \newcommand{\exclude}[2]{[{#2}]{#1}{exclude}} \newcommand{\select}[2]{[{#2}]{#1}{select}} \newcommand{\orderedselect}[2]{% \readlist*\thelist\csv@list% \foreachitem\items\in\thelist{[{\item}]{#1},}% } \let\exbank@isFirstProblem\isTrue \exb@def@makeset@cmd{\phead}{ \if\exbank@isFirstProblem\isTrue% \let\exbank@isFirstProblem\isFalse% \else% \Trigger\EndProblem% \fi% \Trigger\BeginProblem% \Trigger\VeryBeginProblem% } \exb@def@makeset@cmd{\pheadarg}[1]{ \if\exbank@isFirstProblem\isTrue% \let\exbank@isFirstProblem\isFalse% \else% \Trigger\EndProblem% \fi% \Trigger\BeginProblem% \bgroup\def\theproblemcounter{#1}\Trigger\VeryBeginProblem\egroup% } \exb@def@makeset@cmd{\pbreak}{\clearpage} \gdef\buildex#1{ \makeset{#1}{#1} \buildset{#1} } \gdef\@countIntros{\isFalse} \gdef\exb@setpgf#1{% \edef\keystring{{/makeset,default,#1}}% \ea\pgfkeys\keystring} \newcommand\buildset[2][]{% \xdef\exb@currentSetID{#2}% \pgfkeys{/makeset/override/.cd, #1} \global\let\setName\exb@currentSetID% \gdef\exb@buildset@oarg{#1} \@ifundefined{setlist@#2@intro}{\gdef\@countIntros{\isFalse}}{\gdef\@countIntros{\isTrue}}% \@ifundefined{setlist@#2@nohead}{\gdef\nohead{\isFalse}}{\gdef\nohead{\isTrue}}% \ifcsname setkeys@\setName\endcsname% \xdef\skeys{\csname setkeys@#2\endcsname}% \exb@setpgf\skeys% \fi% \@ifundefined{setlist@#2}{% \@latex@error{Couldn't find set #2. Did you remember to do \string\makeset{#2}{}?} \stop\bye }{} \let\exlist@protect\unexpanded% \edef\exbank@setlist{\csname setlist@#2\endcsname}% \let\exlist@protect\noexpand% \if\@spriteMode\isFalse% \if\exb@frontpage\@isFalse\else\input{\exb@frontpage}\fi \Trigger\StartBuildset% \fi% \gdef\@delegateFileInfo{\@ifnextchar?\@execute@makeset@command\@is@exec}% \def\@is@exec{\@ifnextchar:\@execute@exec\@is@file}% \gdef\@is@file{\@ifnextchar[\exb@setEnv@withOptargs\X@exb@setEnv}% \gdef\X@exb@setEnv##1{% \def\continueLoop{\isTrue}% \@dinfo{Processing normal file "\exerciseFileInfo.tex"}% \exbank@setEnv@normal{\exerciseFileInfo}\bgroup\nullfont% } \gdef\exb@setEnv@withOptargs{% \def\continueLoop{\isTrue}\ea\exbank@setEnv\exerciseFileInfo\bgroup\nullfont% } \gdef\@execute@makeset@command ?##1{% \edef\inner{\@firstofone##1}% \@dinfo{Executing macro \@backslashchar\@gobble##1}% \csname\inner\endcsname% #1\def\continueLoop{\isFalse}\ea\bgroup% } \def\@execute@exec:{% \def\continueLoop{\isFalse}\@dinfo{Executing custom command}\bgroup% } \readlist*\setlist\exbank@setlist% \foreachitem\exerciseFileInfo\in\setlist{% \def\continueLoop{\isTrue}% \gdef\ppList{\emptyList}% \setcounter{metacounter}{0}% \let\ex@protect\unexpanded% \edef\exerciseFileInfo{\exerciseFileInfo}% \ea\@delegateFileInfo\exerciseFileInfo\egroup% \Trigger\InputExercise% \if\continueLoop\isTrue% \let\ex@protect\noexpand% \Trigger\PathControl% \if\nohead\isFalse% \if\@spriteMode\isFalse% \Trigger\BeginProblem% \fi% \fi% \if\nohead\isFalse\Trigger\VeryBeginProblem\fi% \if\@spriteMode\isTrue\textbf{\exerciseFile.tex\\}\fi% \IfFileExists{\@exercisesDir/\exerciseFile}{% \incl{\@exercisesDir/\exerciseFile}% \if\@spriteMode\isTrue% \setcounter{partproblemcounter}{0}% \fi% }{ \@latex@error{Could not find \@exercisesDir/\exerciseFile. Maybe it is because the default exercise directory is now changed to the same directory that your main file is in. To set default exercise directory to exercises, do \string\exercisebanksetup{exercise directory=exercises}}{} \stop\bye } \if\nohead\isFalse\Trigger\EndProblem\fi% \fi% } \if\@spriteMode\isFalse% \Trigger\EndBuildset% \fi% \setcounter{problemcounter}{0}% \setcounter{partproblemcounter}{0}% \clearpage% } \newcommand\buildsets[2][]{% \xdef\csvlist{#2}% \readlist*\items\csvlist% \foreachitem\set\in\items{% \buildset[#1]{\set}% } } \newcommand\buildtags[2]{% \global\exb@tagbuildmodetrue \xdef\csvtags{#1}% \xdef\csvlist{#2} \xdef\csvsets{#2}% \readlist*\tagsItems\csvtags% \readlist*\setsItems\csvsets% \foreachitem\set\in\setsItems{% \xdef\exb@tagList{\csvtags} \buildset{\set}% } \global\exb@tagbuildmodefalse } \newcommand\refcounter[1]{\edef\@currentlabel{#1}% } \DeclareRobustCommand{\pplabel}[1]{ \refcounter{\theproblemcounter}\label{pr:\exerciseFile:#1} \refcounter{\alph{partproblemcounter}}\label{pp:\exerciseFile:#1} } \let\pptag = \pplabel \newcommand\pppref[1]{% (\ea\@alph\ref{pp:\exerciseFile:#1})\relax% } \newcommand\ppref[1]{% (\ref{pr:\exerciseFile:#1}\ref{pp:\exerciseFile:#1})\relax% } \newcommand\pref[1]{% \ref{pr:\exerciseFile:#1}\relax% } \gdef\exb@currentPoints{0} \gdef\exb@currentPointsStyle{} \newif\ifexb@enablepoints\global\exb@enablepointstrue \exercisebanksetup{% current points style/.store in=\exb@currentPointsStyle, current points style={\ifnum\exb@currentPoints=\z@\ifnum\totalpoints=\z@\else\phantom{0p}\fi\else\exb@currentPoints p\fi\ignorespaces}, disable points/.is if={exb@enablepoints} } \ifexb@enablepoints \AtEndDocument{% \immediate\write\@auxout{\string\gdef\string\totalpoints{\the\c@exb@points}}% } \At\PartProblemHeaderSuffix{\exb@currentPointsStyle} \fi \newcounter{exb@points} \setcounter{exb@points}{0} \providecommand\totalpoints{} \nextproblem{points/.store in=\exb@currentPoints} \At\BeginPartproblem{\addtocounter{exb@points}\exb@currentPoints} \At\EndPartproblem{\gdef\exb@currentPoints{0}} \def\exb@hidetaglist{} \At\DecideProblemDisplay{\ifnum\pdfstrcmp{\DisplayProblem}{\T@}=\z@\relax% \ifx\exb@hidetaglist\relax\else \exb@intersection@any{\exb@currentTags}{\exb@hidetaglist}{\global\exb@opthidestrue}{\global\exb@opthidesfalse}% \fi \fi } \gdef\HideTags#1{\xdef\exb@hidetaglist{#1}}