%% %% This is file `exsol.sty', %% generated with the docstrip utility. %% %% The original source files were: %% %% exsol.dtx (with options: `package') %% %% This is a generated file. %% %% Copyright (C) 2012 by Walter Daems %% %% This file may be distributed and/or modified under the conditions of %% the LaTeX Project Public License, either version 1.3 of this license %% or (at your option) any later version. The latest version of this %% license is in: %% %% http://www.latex-project.org/lppl.txt %% %% and version 1.3 or later is part of all distributions of LaTeX version %% 2005/12/01 or later. %% \NeedsTeXFormat{LaTeX2e} \ProvidesPackage{exsol} [2013/05/12 v0.6 ExSol - Exercises and Solutions package (DMW)] \def\fileversion{0.6} \def\filedate{2013/05/12} \RequirePackage{fancyvrb} \RequirePackage{ifthen} \RequirePackage{kvoptions} \DeclareStringOption[normalsize]{exercisesfontsize} \DeclareBoolOption[false]{exerciseaslist} \DeclareBoolOption[false]{copyexercisesinsolutions} \ProcessKeyvalOptions* \newcommand{\exercisesfontsize}{\csname \exsol@exercisesfontsize\endcsname} \AtBeginDocument{ \newwrite\solutionstream \immediate\openout\solutionstream=\jobname.sol.tex } \AtEndDocument{ \immediate\closeout\solutionstream } \newcounter{exercise}[subsection] \setcounter{exercise}{0} \renewcommand{\theexercise}{% \@ifundefined{c@chapter}{}{\if0\arabic{chapter}\else\arabic{chapter}.\fi}% \if0\arabic{section}\else\arabic{section}\fi% \if0\arabic{subsection}\else.\arabic{subsection}\fi% \if0\arabic{subsubsection}\else.\arabic{subsubsection}\fi% \if0\arabic{exercise}\else% \@ifundefined{c@chapter}% {\if0\arabic{section}\else-\fi}% {-}% \arabic{exercise}% \fi } \def\exercise{\FV@Environment{}{exercise}} \def\FVB@exercise{% \refstepcounter{exercise}% \newwrite\exercisestream \immediate\openout\exercisestream=\jobname.exc.tex \ifexsol@copyexercisesinsolutions \typeout{Writing exercise to \jobname.sol.tex} \immediate\write\solutionstream{\string\par---\string\newline \string\textbf\string{\exercisename{} \theexercise \string}} \else \immediate\write\solutionstream{\string\par---\string\newline} \fi \immediate\write\exercisestream{\string\begin{exsol@exercise}} \@bsphack \begingroup \FV@UseKeyValues \FV@DefineWhiteSpace \def\FV@Space{\space}% \FV@DefineTabOut \ifexsol@copyexercisesinsolutions \def\FV@ProcessLine{\immediate\write\solutionstream{\FV@Line}% \immediate\write\exercisestream}% \else \def\FV@ProcessLine{\immediate\write\exercisestream}% \fi \relax \let\FV@FontScanPrep\relax \let\@noligs\relax \FV@Scan } \def\FVE@exercise{ \endgroup\@esphack \immediate\write\exercisestream{\string\end{exsol@exercise}} \ifexsol@copyexercisesinsolutions \immediate\write\solutionstream{\string~\string\newline} \fi \immediate\closeout\exercisestream \input{\jobname.exc.tex} } \DefineVerbatimEnvironment{exercise}{exercise}{} \newenvironment{exsol@exercise}[0] {% \begin{minipage}[t]{\textwidth}% \ifthenelse{\boolean{exsol@exerciseaslist}} {\begin{list}% {% }% {% \setlength{\topsep}{0pt}% \setlength{\leftmargin}{1em}% \setlength{\rightmargin}{1em}% \setlength{\listparindent}{0em}% \setlength{\itemindent}{0em}% \setlength{\parsep}{\parskip}}% \item[\hspace*{\leftmargin}\textit{\exercisename{} \theexercise:}] }% { \textit{\exercisename{} \theexercise:}~ } } {% \ifthenelse{\boolean{exsol@exerciseaslist}} {\end{list}}{} \end{minipage} \vspace{1ex}\par } \def\solution{\FV@Environment{}{solution}} \def\FVB@solution{% \typeout{Writing solution to \jobname.sol.tex} \immediate\write\solutionstream{\string\textbf\string{\solutionname{}\string}} \ifexsol@copyexercisesinsolutions \immediate\write\solutionstream{\string\newline} \else \immediate\write\solutionstream{\string\textbf\string{\theexercise\string}% \string\newline} \fi \@bsphack \begingroup \FV@UseKeyValues \FV@DefineWhiteSpace \def\FV@Space{\space}% \FV@DefineTabOut \def\FV@ProcessLine{\immediate\write\solutionstream}% \relax \let\FV@FontScanPrep\relax \let\@noligs\relax \FV@Scan } \def\FVE@solution{\endgroup\@esphack} \DefineVerbatimEnvironment{solution}{solution}{} \newenvironment{exercises} {\par\exercisesfontsize\rule{.25\linewidth}{0.15mm}\\*~\\*% \textbf{\normalsize \exercisesname}\vspace*{1ex}\\} {~\\*\rule{.25\linewidth}{0.15mm}\par} \newcommand{\exercisename}{Exercise} \newcommand{\exercisesname}{Exercises} \newcommand{\solutionname}{Solution} \addto\captionsdutch{% \renewcommand{\exercisename}{Oefening}% \renewcommand{\exercisesname}{Oefeningen}% \renewcommand{\solutionname}{Oplossing}% } \addto\captionsgerman{% \renewcommand{\exercisename}{Aufgabe}% \renewcommand{\exercisesname}{Aufgaben}% \renewcommand{\solutionname}{L\"osung}% } \addto\captionsfrench{% \renewcommand{\exercisename}{Exercice}% \renewcommand{\exercisesname}{Exercices}% \renewcommand{\solutionname}{Solution}% } \let\exsol@@makechapterhead\@makechapterhead \def\@makechapterhead#1{% \immediate\write\solutionstream{\string\chapter{#1}}% \exsol@@makechapterhead{#1} } \ifdefined\frontmatter \let\exsol@@frontmatter\frontmatter \def\frontmatter{% \immediate\write\solutionstream{\string\frontmatter}% \exsol@@frontmatter } \fi \ifdefined\frontmatter \let\exsol@@mainmatter\mainmatter \def\mainmatter{% \immediate\write\solutionstream{\string\mainmatter}% \exsol@@mainmatter } \fi \ifdefined\backmatter \let\exsol@@backmatter\backmatter \def\backmatter{% \immediate\write\solutionstream{\string\backmatter}% \exsol@@backmatter } \fi \newcommand{\noexercisesinchapter} { \immediate\write\solutionstream{No exercises in this chapter} } \endinput %% %% End of file `exsol.sty'.