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%       lpiabstr_2e.sty                                                 %
%                                                                       %
% Purpose:                                                              %
% Formatting for abstracts for LPI-sponsored meetings                   %
%                                                                       %
%  NOTE:  This style file has been written for the express              %
%  purpose of formatting abstracts for LPI meetings, and                %
%  may not be modified in any way.                                      %
%                                                                       %
% Author:                                                               %
%       Norman Richert                                                  %
% Date:                                                                 %
%       October 1996                                                    %
% Comments:                                                             %
%       Based on art10.sty, with adjustments for 9pt type and two       %
%       column format.  Incorporate a column balancing on the last      %
%       (first or second) page of the abstract.                         %
% Last Modified:                                                        %
%                                                                       %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%                                                                       %
%       Material modified from art10.sty                                %
%                                                                       %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\font\timesrm=ptmr at 9pt
\font\timesit=ptmri at 9pt
\font\timesbf=ptmb at 9pt
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\lineskip 1pt
\normallineskip 1pt
\def\baselinestretch{1}

\renewcommand{\normalsize}{\fontsize{9pt}{11pt}\selectfont}
\normalsize

\renewcommand{\rm}{\timesrm}\rm
\renewcommand{\it}{\timesit}
\renewcommand{\bf}{\timesbf}


\if@twoside
   \oddsidemargin  44pt
   \evensidemargin 82pt
   \marginparwidth 107pt
\else
   \oddsidemargin  0pt
   \evensidemargin 0pt
   \marginparwidth 90pt
\fi
\marginparsep 11pt

\topmargin 0pt
\voffset-2pc

\headheight 12pt
\headsep 12pt
\topskip = 9pt

\footskip 30pt

\textheight = 56.7\baselineskip
\advance\textheight by \topskip
\textwidth 39pc

\columnsep2pc
\columnseprule 0pt

\footnotesep 6.65pt

\skip\footins 9pt plus 4pt minus 2pt

\floatsep 12pt plus 2pt minus 2pt

\textfloatsep 20pt plus 2pt minus 4pt

\intextsep 12pt plus 2pt minus 2pt

\dblfloatsep 12pt plus 2pt minus 2pt

\dbltextfloatsep 20pt plus 2pt minus 4pt

\@fptop 0pt plus 1fil

\@fpsep 8pt plus 2fil
\@fpbot 0pt plus 1fil

\@dblfptop 0pt plus 1fil

\@dblfpsep 8pt plus 2fil
\@dblfpbot 0pt plus 1fil

\marginparpush 5pt

\parskip 0pt plus 1pt

\parindent 15pt

\partopsep 2pt plus 1pt minus 1pt

\@lowpenalty   51
\@medpenalty  151
\@highpenalty 301

\@beginparpenalty -\@lowpenalty

\@endparpenalty   -\@lowpenalty

\@itempenalty     -\@lowpenalty

\def\section{\@startsection {section}{1}{\z@}{-3.5ex plus-1ex minus
    -.2ex}{2.3ex plus.2ex}{\reset@font\Large\bf}}
\def\subsection{\@startsection{subsection}{2}{\z@}{-3.25ex plus-1ex
    minus-.2ex}{1.5ex plus.2ex}{\reset@font\large\bf}}
\def\subsubsection{\@startsection{subsubsection}{3}{\z@}{-3.25ex plus
    -1ex minus-.2ex}{1.5ex plus.2ex}{\reset@font\normalsize\bf}}
\def\paragraph{\@startsection
     {paragraph}{4}{\z@}{3.25ex plus1ex minus.2ex}{-1em}{\reset@font
     \normalsize\bf}}
\def\subparagraph{\@startsection
     {subparagraph}{4}{\parindent}{3.25ex plus1ex minus
     .2ex}{-1em}{\reset@font\normalsize\bf}}

\setcounter{secnumdepth}{3}

\def\appendix{\par
  \setcounter{section}{0}
  \setcounter{subsection}{0}
  \def\thesection{\Alph{section}}}

\leftmargini 25pt
\leftmarginii 22pt
\leftmarginiii 18.7pt
\leftmarginiv 17pt
\leftmarginv 10pt
\leftmarginvi 10pt

\leftmargin\leftmargini
\labelsep 5pt
\labelwidth\leftmargini\advance\labelwidth-\labelsep

\def\@listI{\leftmargin\leftmargini \parsep 4\p@ plus2\p@ minus\p@
\topsep 8\p@ plus2\p@ minus4\p@
\itemsep 4\p@ plus2\p@ minus\p@}

\let\@listi\@listI
\@listi

\def\@listii{\leftmargin\leftmarginii
   \labelwidth\leftmarginii\advance\labelwidth-\labelsep
   \topsep 4\p@ plus2\p@ minus\p@
   \parsep 2\p@ plus\p@ minus\p@
   \itemsep \parsep}

\def\@listiii{\leftmargin\leftmarginiii
    \labelwidth\leftmarginiii\advance\labelwidth-\labelsep
    \topsep 2\p@ plus\p@ minus\p@
    \parsep \z@ \partopsep \p@ plus\z@ minus\p@
    \itemsep \topsep}

\def\@listiv{\leftmargin\leftmarginiv
     \labelwidth\leftmarginiv\advance\labelwidth-\labelsep}

\def\@listv{\leftmargin\leftmarginv
     \labelwidth\leftmarginv\advance\labelwidth-\labelsep}

\def\@listvi{\leftmargin\leftmarginvi
     \labelwidth\leftmarginvi\advance\labelwidth-\labelsep}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%                                                                       %
%       Headings                                                        %
%                                                                       %
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\def\ps@headings{\let\@mkboth\markboth
  \def\@oddfoot{}\def\@evenfoot{}%     No feet.
  \def\@oddhead{\hfil\rightmark\hfil}% Heading.
  \def\sectionmark##1{\markright {\uppercase{\ifnum \c@secnumdepth >\z@
    \thesection\hskip 1em\relax \fi ##1}}}}
\def\ps@chapopen{\let\@mkboth\markboth\def\@oddhead{}
   \def\@evenhead{}\def\@evenfoot{}\def\@oddfoot{}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%                                                                       %
%       Title/author info.                                              %
%                                                                       %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\gdef\@author{}
\gdef\@affil{}
\newbox\authorbox
\newif\iffirstauthor\firstauthortrue
\def\author#1{\iffirstauthor\gdef\@author{#1}\firstauthorfalse
  \else\xdef\@author{\@author, #1}\fi}
\def\affil#1{\xdef\@author{\@author, {\timesit#1}}}
\def\titlemake{\setbox\authorbox=\vbox{\noindent{\bf
\uppercase\expandafter{\@title.}}
  \rm\@author.\vspace{2pc}}%
  \markboth{}{\rm\@runningtitle}}
\def\@runningtitle{}
\def\runningtitle#1{\gdef\@runningtitle{#1}}
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%                                                                       %
%       Main Body and Column Balancing                                  %
%                                                                       %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\newbox\@leftcolumnsave\newbox\@rightcolumnsave
\def\abstracttext{\twocolumn[\box\authorbox]\rm}
\def\endabstracttext{\begingroup\output={\balancecolumns}\eject\endgroup}
\def\balancecolumns{\setbox0=\vbox{\unvbox\@leftcolumn\unvbox\@cclv}
  \dimen@=\ht0
  \advance\dimen@ by\topskip \advance\dimen@ by-\baselineskip
  \divide\dimen@ by2 \splittopskip=\topskip
  {\vbadness=10000 \loop \global\setbox3=\copy0
    \global\setbox1=\vsplit3 to\dimen@
    \ifdim\ht3>\dimen@ \global\advance\dimen@ by1pt \repeat}
  \global\setbox\@leftcolumn=\vbox to \@colroom{\unvbox1\vfill}%
  \vbox to\dimen@{\unvbox3}
  \if@firstcolumn \global\@firstcolumnfalse\fi%
}
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%                                                                       %
%       Parameters                                                      %
%                                                                       %
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\pagestyle{headings}
\textwidth39pc
\columnsep2pc
\thispagestyle{chapopen}
\flushbottom