%%
%% This is file `todo.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% todo.dtx  (with options: `package')
%% 
%% Copyright 2007 Martin Leucker
%% 

















\def\filedate{2007/08/08}
\def\fileversion{1.1}
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{todo}
\typeout{Document Style `todo'}

\RequirePackage{ifthen}
\RequirePackage{amsmath}

\newboolean{todo@list}
\newboolean{todo@showtodo}
\newboolean{todo@inline}
\newboolean{todo@hide}
\newboolean{todo@nonumbers}
\setboolean{todo@list}{false} % no list of todo's as last page
\setboolean{todo@showtodo}{true}
\setboolean{todo@inline}{false}
\setboolean{todo@hide}{false}
\setboolean{todo@nonumbers}{false}


\DeclareOption{list}{%
  \setboolean{todo@list}{true}%
}%

\DeclareOption{showtodo}{%
  \setboolean{todo@showtodo}{true}%
}%

\DeclareOption{dontshowtodo}{%
  \setboolean{todo@showtodo}{false}%
}%

\DeclareOption{inline}{%
  \setboolean{todo@inline}{true}%
}%

\DeclareOption{hide}{
  \setboolean{todo@hide}{true}
}

\DeclareOption{nonumbers}{
  \setboolean{todo@nonumbers}{true}
}

\ProcessOptions


\let\todoFont\scriptsize % size of todos
\let\todoFontLarge\normalfont % size of todos
\def\todoWord{TODO: }    % todoword


\newcount\@todos
\newtoks\@todot
\let\@todoinput=\input
\edef\@todofile{\jobname.tex}%
\def\input#1{\edef\@todofile{#1}\@todoinput{#1}}
\long\def\TODO#1{%
  \ifthenelse{\boolean{todo@hide}}{}{% else write todo
    \global\advance\@todos by 1\relax
    \@todot={#1}%
    \global\expandafter\edef\csname @todoitem\the\@todos\endcsname{\the\@todot}%
    \global\expandafter\edef\csname @todoloc\the\@todos\endcsname{\@todofile:\the\inputlineno}%
    \ifthenelse{\boolean{todo@nonumbers}}{}{$^{(\the\@todos)}$}%
                                %set number if requested
    \ifthenelse{\boolean{todo@showtodo}}{%then write todo text
      \ifthenelse{\boolean{todo@inline}}{% inline text
        \parindent0pt%
        \par{\rule{\columnwidth}{.5mm}}%
        \par%
        % \marginpar{\rule[-13.5mm]{1mm}{16mm}}
        {\todoFontLarge%
        $^{(\the\@todos)}$\todoWord #1\hfill}%
        \par%
        \hspace{-\parindent}{\rule{\columnwidth}{.5mm}}%
      }{% else text in marginpar
        \marginpar{\fbox{\begin{minipage}{\marginparwidth}
              \todoFont%
              \sloppy\raggedright $^{(\the\@todos)}$\todoWord #1%
            \end{minipage}}%
        }%
      }%
    }{% no text to show
      \marginpar{$^{(\the\@todos)}$}}
  }%
}%

\newcommand\TODOLong[2][\text{see text}]{
{\parindent0pt
\par{\rule{\columnwidth}{.5mm}}
\par
\TODO{#1}#2\hfill
\par
\hspace{-\parindent}{\rule{\columnwidth}{.5mm}}}}

\def\@dotodoloc#1{%
  \ifx\@nil#1\let\temp\relax\else
    \if#1_\_\else#1\fi%
    \let\temp\@dotodoloc
  \fi
  \temp
  }

\def\@enumtodos{%
  \ifnum\count@<\@todos
    \advance\count@ by1\relax
    \typeout{!!!! \expandafter\csname @todoloc\the\count@\endcsname: \expandafter\csname @todoitem\the\count@\endcsname}%
    \item \expandafter\expandafter\expandafter\@dotodoloc\csname @todoloc\the\count@\endcsname\@nil: \expandafter\csname @todoitem\the\count@\endcsname
    \let\temp\@enumtodos
  \else
    \let\temp\relax
  \fi
  \temp
  }

\AtEndDocument{
  \ifthenelse{\boolean{todo@list}}{%
    \ifnum\the\@todos>0\relax
    \newpage
    \typeout{}
    \typeout{!!!!}
    \typeout{!!!! \the\@todos\space item(s) to do:}
    \section*{\the\@todos\space item(s) to do}
    \count@=0\relax
    \begin{enumerate}
      \@enumtodos
    \end{enumerate}
    \typeout{!!!!}
    \typeout{}
    \fi
    \let\input=\@todoinput
  }{%
    \ifnum\the\@todos>0\relax
    \typeout{}%
    \typeout{!!!!}%
    \typeout{!!!! \the\@todos\space item(s) to do:}%
    \typeout{!!!!}%
    \typeout{}%
    \fi
    \let\input=\@todoinput
}%
}
\endinput
%%
%% End of file `todo.sty'.