savetrees.sty

%%
%% This is file `savetrees.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% savetrees.dtx  (with options: `package')
%% 
%% This is a generated file.
%% 
%% Copyright (C) 2007 by Scott Pakin <scott+st@pakin.org>
%% 
%% This file 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
%% 2006/05/20 or later.
%% 
\NeedsTeXFormat{LaTeX2e}[1999/12/01]
\ProvidesPackage{savetrees}
    [2007/12/23 v1.2a Pack as much text as possible onto each page]
\newif\if@st@normal@sections
\DeclareOption{normalsections}{\@st@normal@sectionstrue}
\newif\if@st@normal@margins
\DeclareOption{normalmargins}{\@st@normal@marginstrue}
\newif\if@st@normal@lists
\DeclareOption{normallists}{\@st@normal@liststrue}
\newif\if@st@normal@floats
\DeclareOption{normalfloats}{\@st@normal@floatstrue}
\newif\if@st@normal@indent
\DeclareOption{normalindent}{\@st@normal@indenttrue}
\newif\if@st@normal@title
\DeclareOption{normaltitle}{\@st@normal@titletrue}
\newif\if@st@normal@leading
\DeclareOption{normalleading}{\@st@normal@leadingtrue}
\newif\if@st@normal@looseness
\DeclareOption{normallooseness}{\@st@normal@loosenesstrue}
\newif\if@st@normal@bib
\DeclareOption{normalbib}{\@st@normal@bibtrue}
\newif\if@st@normal@bibnotes
\DeclareOption{normalbibnotes}{\@st@normal@bibnotestrue}
\ProcessOptions\relax
\if@st@normal@sections
\else
  \RequirePackage[tiny,compact]{titlesec}
\fi
\newlength{\@st@marginsize}
\setlength{\@st@marginsize}{1.5cm}
\if@st@normal@margins
\else
  \RequirePackage[lmargin=\@st@marginsize,
                  rmargin=\@st@marginsize,
                  tmargin=\@st@marginsize,
                  bmargin=\@st@marginsize,
                  includefoot,
                  footskip=2ex]{geometry}
\fi
\if@st@normal@lists
\else
  \RequirePackage{calc}
  \def\itemize{%
    \ifnum \@itemdepth >\thr@@\@toodeep\else
      \advance\@itemdepth\@ne
      \edef\@itemitem{labelitem\romannumeral\the\@itemdepth}%
      \expandafter
      \list
        \csname\@itemitem\endcsname
        {\def\makelabel##1{\hss\llap{##1}}%
         \settowidth{\leftmargin}{\csname\@itemitem\endcsname}%
         \addtolength{\leftmargin}{\labelsep * \@itemdepth}%
         \setlength{\topsep}{4pt plus 1pt minus 2pt}%
         \setlength{\itemsep}{0pt}%
         \setlength{\parsep}{0pt}%
        }%
    \fi}
  \def\enumerate{%
    \ifnum \@enumdepth >\thr@@\@toodeep\else
      \advance\@enumdepth\@ne
      \edef\@enumctr{enum\romannumeral\the\@enumdepth}%
        \expandafter
        \list
          \csname label\@enumctr\endcsname
          {\usecounter\@enumctr\def\makelabel##1{\hss\llap{##1}}%
           \settowidth{\leftmargin}{\csname label\@enumctr\endcsname}%
           \addtolength{\leftmargin}{\labelsep * \@enumdepth}%
           \setlength{\topsep}{4pt plus 1pt minus 2pt}%
           \setlength{\itemsep}{0pt}%
           \setlength{\parsep}{0pt}%
          }
    \fi}
  \renewenvironment{description}{%
    \begin{list}{}{\setlength{\leftmargin}{1em}%
                   \labelwidth\z@ \itemindent-\leftmargin
                   \let\makelabel\descriptionlabel}%
  }{%
    \end{list}
  }
\fi
\if@st@normal@floats
\else
  \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}
\fi
\if@st@normal@indent
\else
  \setlength{\parindent}{1em}
\fi
\if@st@normal@title
\else
  \def\@maketitle{%
    \newpage
    \null
    \begin{center}%
      \let \footnote \thanks
      {\large \textbf{\@title}\par}
      \vskip 0.5\baselineskip
      \begin{tabular}[t]{c}%
        \@author
      \end{tabular}\par
      \vskip 0.5\baselineskip
      \@date
    \end{center}%
    \par
    \vskip \baselineskip
  }
\fi
\if@st@normal@leading
\else
  \renewcommand{\baselinestretch}{0.9}
\fi
\if@st@normal@looseness
\else
  \let\markeverypar\everypar
  \newtoks\everypar
  \everypar\markeverypar
  \markeverypar{\the\everypar\looseness=-1\relax}
\fi
\if@st@normal@bib
\else
  \renewenvironment{thebibliography}[1]{%
    \@ifundefined{chapter}{%
      \section*{\refname
        \@mkboth{\MakeUppercase\refname}{\MakeUppercase\refname}}%
    }{%
      \chapter*{\bibname
        \@mkboth{\MakeUppercase\bibname}{\MakeUppercase\bibname}}%
    }%
    \list{\@biblabel{\@arabic\c@enumiv}}%
         {\settowidth\labelwidth{\@biblabel{#1}}%
          \leftmargin\labelwidth
          \advance\leftmargin\labelsep
          \setlength{\parsep}{0pt}%
          \setlength{\itemsep}{1pt}%
          \@openbib@code
          \usecounter{enumiv}%
          \let\p@enumiv\@empty
          \renewcommand\theenumiv{\@arabic\c@enumiv}}%
      \small
      \sloppy
      \clubpenalty4000
      \@clubpenalty \clubpenalty
      \widowpenalty4000%
      \sfcode`\.\@m
  }{%
    \def\@noitemerr
         {\@latex@warning{Empty `thebibliography' environment}}%
    \endlist
  }
\fi
\if@st@normal@bibnotes
  \newcommand{\savetreesbibnote}[1]{#1}
\else
  \newcommand{\savetreesbibnote}[1]{\@gobble}
\fi
\endinput
%%
%% End of file `savetrees.sty'.