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epl2.cls
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epl2.cls
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% epl2.cls is a LaTeX document class for the EPLA journal %%
%% %%
%% %% EPL %% %%
%% %%
%% usage: \documentclass[options]{epl2} %%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%
%% marco 2006-10-25
%%
%% version: 1.0.a, 1.1
%%
%% modified and upgraded by Marco Bellacosa
%% contact: [email protected], [email protected], http://www.sif.it
%%
%% mala 2006-05-31
%%
%% version: 0.0.a
%%
%% written from scratch by S. Frabetti
%% on behalf of the Italian Physical Society, http://www.sif.it/
%% based on article.cls 2001/04/21 v1.4e
%%
%%
%% identification
%%
\NeedsTeXFormat{LaTeX2e}[1995/12/01]
\ProvidesClass{epl2}[2006/05/31 v0.1 Europhysics Letters 2 class]
% $Id: epl2-authors.cls,v 1.10 2010/10/05 12:29:20 marco Exp $
%%
%% constants
%%
\def\epl@shortname{epl}
\def\epl@copyrighter{EPLA}
\newcommand\contentsname{Contents}
\newcommand\listfigurename{List of Figures}
\newcommand\listtablename{List of Tables}
\newcommand\refname{REFERENCES}
\newcommand\indexname{Index}
\newcommand\figurename{Fig.}
\newcommand\tablename{Table}
\newcommand\partname{Part}
\newcommand\appendixname{Appendix}
\newcommand\abstractname{Abstract}
\def\today{\ifcase\month\or
January\or February\or March\or April\or May\or June\or
July\or August\or September\or October\or November\or December\fi
\space\number\day, \number\year}
%%
%% flags
%%
\newif\ifepl@cite\epl@citefalse
\newif\ifepl@bm\epl@bmfalse
\newif\ifepl@graphicx\epl@graphicxfalse
\newif\ifepl@figures\epl@figuresfalse
\newif\ifepl@reply\epl@replyfalse
\newif\ifepl@comment\epl@commentfalse
\newif\ifepl@noabstr\epl@noabstrfalse
%% [marco]
\newif\ifepl@dedication\epl@dedicationfalse
%%
%% styles support
%%
%% [marco]
\def\doublecol{doublecol}
\def\orcish{orcish}
\def\tight{tight}
\def\ugly{ugly}
\def\pretty{pretty}
\def\headleft{head-left}
\def\headcentre{head-centre}
\def\headclassic{head-classic}
\def\pageid{page-id}
\def\pageclassic{page-classic}
%% [marco]
\def\epl@stylemark{%
\hbox to0pt{%
\hskip0em
\vbox to 0pt{%
\vss
\hbox{\sffamily\huge
\textbf{epl draft} %
}%
\vskip6ex
}%
\hss
}%
}
%%
%% options
%%
%% [marco]
\DeclareOption{doublecol}{\@twocolumntrue\let\epl@styleC\doublecol}
\DeclareOption{orcish}{\@twocolumnfalse\let\epl@styleC\orcish}
\DeclareOption{tight}{\@twocolumnfalse\let\epl@styleC\tight}
\DeclareOption{ugly}{\let\epl@styleA\ugly}
\DeclareOption{pretty}{\let\epl@styleA\pretty}
\DeclareOption{left}{\let\epl@styleB\headleft}
\DeclareOption{centre}{\let\epl@styleB\headcentre}
\DeclareOption{classic}{\let\epl@styleB\headclassic}
\DeclareOption{pageid}{\let\epl@stylepage\pageid}
\DeclareOption{pageclassic}{\let\epl@stylepage\pageclassic}
\DeclareOption{cite}{\epl@citetrue}
\DeclareOption{nocite}{\epl@citefalse}
\DeclareOption{bm}{\epl@bmtrue}
\DeclareOption{nobm}{\epl@bmfalse}
\DeclareOption{graphicx}{\epl@graphicxtrue}
\DeclareOption{nographicx}{\epl@graphicxfalse}
\DeclareOption{figures}{\epl@figurestrue\epl@graphicxtrue}
\DeclareOption{nofigures}{\epl@figuresfalse}
\DeclareOption{a4paper}
{\setlength\paperheight {297mm}%
\setlength\paperwidth {210mm}}
\DeclareOption{a5paper}
{\setlength\paperheight {210mm}%
\setlength\paperwidth {148mm}}
\DeclareOption{b5paper}
{\setlength\paperheight {250mm}%
\setlength\paperwidth {176mm}}
\DeclareOption{letterpaper}
{\setlength\paperheight {11in}%
\setlength\paperwidth {8.5in}}
\DeclareOption{legalpaper}
{\setlength\paperheight {14in}%
\setlength\paperwidth {8.5in}}
\DeclareOption{executivepaper}
{\setlength\paperheight {10.5in}%
\setlength\paperwidth {7.25in}}
\DeclareOption{draft}{\setlength\overfullrule{5pt}}
\DeclareOption{final}{\setlength\overfullrule{0pt}}
%\DeclareOption{onecolumn}{\@twocolumnfalse}
%\DeclareOption{twocolumn}{\@twocolumntrue}
\DeclareOption{reply}{%
\epl@replytrue
\epl@noabstrtrue
}
\DeclareOption{comment}{%
\epl@commenttrue
\epl@noabstrtrue
}
\@twosidetrue\@mparswitchtrue % [mala] was option twoside
\ExecuteOptions{a4paper,draft,cite,bm,graphicx,tight,ugly,left,pageid}
\ProcessOptions
%%
%% modules
%%
\RequirePackage{color}
\newcommand{\revision}[1]{{\color{red}{#1}}}
\ifepl@graphicx
\RequirePackage{graphicx}
\fi
\ifepl@bm
\RequirePackage{bm}
\else
\let\bm\mathbf
\fi
\ifepl@cite
\RequirePackage{cite}%
\renewcommand{\citeleft}{\bgroup\normalfont[}%
\renewcommand{\citeright}{]\egroup}%
\fi
%%%
%%% from size10.clo
%%%
%%
%% font sizes
%%
\renewcommand\normalsize{%
\@setfontsize\normalsize\@xpt\@xiipt
\abovedisplayskip 10\p@ \@plus2\p@ \@minus5\p@
\abovedisplayshortskip \z@ \@plus3\p@
\belowdisplayshortskip 6\p@ \@plus3\p@ \@minus3\p@
\belowdisplayskip \abovedisplayskip
\let\@listi\@listI}
\normalsize
\newcommand\small{%
\@setfontsize\small\@ixpt{11}%
\abovedisplayskip 8.5\p@ \@plus3\p@ \@minus4\p@
\abovedisplayshortskip \z@ \@plus2\p@
\belowdisplayshortskip 4\p@ \@plus2\p@ \@minus2\p@
\def\@listi{\leftmargin\leftmargini
\topsep 4\p@ \@plus2\p@ \@minus2\p@
\parsep 2\p@ \@plus\p@ \@minus\p@
\itemsep \parsep}%
\belowdisplayskip \abovedisplayskip
}
\newcommand\footnotesize{%
\@setfontsize\footnotesize\@viiipt{9.5}%
\abovedisplayskip 6\p@ \@plus2\p@ \@minus4\p@
\abovedisplayshortskip \z@ \@plus\p@
\belowdisplayshortskip 3\p@ \@plus\p@ \@minus2\p@
\def\@listi{\leftmargin\leftmargini
\topsep 3\p@ \@plus\p@ \@minus\p@
\parsep 2\p@ \@plus\p@ \@minus\p@
\itemsep \parsep}%
\belowdisplayskip \abovedisplayskip
}
\newcommand\scriptsize{\@setfontsize\scriptsize\@viipt\@viiipt}
\newcommand\tiny{\@setfontsize\tiny\@vpt\@vipt}
\newcommand\large{\@setfontsize\large\@xiipt{14}}
\newcommand\Large{\@setfontsize\Large\@xivpt{18}}
\newcommand\LARGE{\@setfontsize\LARGE\@xviipt{22}}
\newcommand\huge{\@setfontsize\huge\@xxpt{25}}
\newcommand\Huge{\@setfontsize\Huge\@xxvpt{30}}
%%
%% misc parameters
%%
\if@twocolumn
\setlength\parindent{1em}
\else
\setlength\parindent{15\p@}
\fi
\setlength\smallskipamount{3\p@ \@plus 1\p@ \@minus 1\p@}
\setlength\medskipamount{6\p@ \@plus 2\p@ \@minus 2\p@}
\setlength\bigskipamount{12\p@ \@plus 4\p@ \@minus 4\p@}
\setlength\headheight{12\p@}
\setlength\headsep {24\p@}
\setlength\topskip {10\p@}
\setlength\footskip{30\p@}
\setlength\maxdepth{.5\topskip}
%%
%% textwidth and textheight
%%
\ifx\epl@styleC\doublecol
\setlength\textwidth{180mm}
\setlength\textheight{56\baselineskip}
\fi
\ifx\epl@styleC\orcish
\setlength\textwidth{180mm}
\setlength\textheight{56\baselineskip}
\fi
\ifx\epl@styleC\tight
\setlength\textwidth{140mm}
\setlength\textheight{52\baselineskip}
\fi
\@settopoint\textwidth
\addtolength\textheight{\topskip}
%%
%% calculating marginpars parameters (and sidemargins?)
%%
\if@twocolumn
\setlength\marginparsep {10\p@}
\else
\setlength\marginparsep{11\p@}
\fi
\setlength\marginparpush{5\p@}
%
\setlength\@tempdima {\paperwidth}
\addtolength\@tempdima {-\textwidth}
\setlength\oddsidemargin {.4\@tempdima}
\addtolength\oddsidemargin {-1in}
\setlength\marginparwidth {.6\@tempdima}
\addtolength\marginparwidth {-\marginparsep}
\addtolength\marginparwidth {-0.4in}
\ifdim \marginparwidth >2in
\setlength\marginparwidth{2in}
\fi
\@settopoint\oddsidemargin
\@settopoint\marginparwidth
%
\setlength\evensidemargin {\paperwidth}
\addtolength\evensidemargin{-2in}
\addtolength\evensidemargin{-\textwidth}
\addtolength\evensidemargin{-\oddsidemargin}
\@settopoint\evensidemargin
%
\setlength\topmargin{\paperheight}
\addtolength\topmargin{-2in}
\addtolength\topmargin{-\headheight}
\addtolength\topmargin{-\headsep}
\addtolength\topmargin{-\textheight}
\addtolength\topmargin{-\footskip} % this might be wrong!
\addtolength\topmargin{-.5\topmargin}
\@settopoint\topmargin
%
\setlength\footnotesep{6.65\p@}
\setlength{\skip\footins}{9\p@ \@plus 4\p@ \@minus 2\p@}
\setlength\floatsep {12\p@ \@plus 2\p@ \@minus 2\p@}
\setlength\textfloatsep{20\p@ \@plus 2\p@ \@minus 4\p@}
\setlength\intextsep {12\p@ \@plus 2\p@ \@minus 2\p@}
\setlength\dblfloatsep {12\p@ \@plus 2\p@ \@minus 2\p@}
\setlength\dbltextfloatsep{20\p@ \@plus 2\p@ \@minus 4\p@}
\setlength\@fptop{0\p@ \@plus 1fil}
\setlength\@fpsep{8\p@ \@plus 2fil}
\setlength\@fpbot{0\p@ \@plus 1fil}
\setlength\@dblfptop{0\p@ \@plus 1fil}
\setlength\@dblfpsep{8\p@ \@plus 2fil}
\setlength\@dblfpbot{0\p@ \@plus 1fil}
\setlength\partopsep{2\p@ \@plus 1\p@ \@minus 1\p@}
\def\@listi{\leftmargin\leftmargini
\parsep 4\p@ \@plus2\p@ \@minus\p@
\topsep 8\p@ \@plus2\p@ \@minus4\p@
\itemsep4\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}
%%/
%%/ end of size10.clo
%%/
%%
%% misc parameters
%%
\setlength\lineskip{1\p@}
\setlength\normallineskip{1\p@}
\renewcommand\baselinestretch{}
\setlength\parskip{0\p@ \@plus \p@}
\@lowpenalty 51
\@medpenalty 151
\@highpenalty 301
%%
%% stretching
%%
\newlength{\epl@stretchminskip}\setlength{\epl@stretchminskip}{1.5pt}
\newlength{\epl@stretchmedskip}\setlength{\epl@stretchmedskip}{3pt}
\newlength{\epl@stretchmaxskip}\setlength{\epl@stretchmaxskip}{6pt}
%
\newlength{\epl@stretchpretitle}
\newlength{\epl@stretchpreauthor}
\newlength{\epl@stretchpreinst}
\newlength{\epl@stretchpredates}
\newlength{\epl@stretchprepacs}
\newlength{\epl@stretchpreabst}
\newlength{\epl@stretchprerule}
\newlength{\epl@stretchpostrule}
%
\newcommand{\stretchpretitle}[1]{\epl@stretchpretitle=#1\epl@stretchmedskip}
\newcommand{\stretchpreauthor}[1]{\epl@stretchpreauthor=#1\epl@stretchmedskip}
\newcommand{\stretchpreinst}[1]{\epl@stretchpreinst=#1\epl@stretchmedskip}
%% BUG: 'predates' is quite unlucky
\newcommand{\stretchpredates}[1]{\epl@stretchpredates=#1\epl@stretchmedskip}
\newcommand{\stretchprepacs}[1]{\epl@stretchprepacs=#1\epl@stretchmedskip}
\newcommand{\stretchpreabst}[1]{\epl@stretchpreabst=#1\epl@stretchmedskip}
\newcommand{\stretchprerule}[1]{\epl@stretchprerule=#1\epl@stretchminskip}
\newcommand{\stretchpostrule}[1]{\epl@stretchpostrule=#1\epl@stretchmedskip}
%
\newcommand{\stretchfront}[1]{%
\stretchpretitle{#1}%
\stretchpreauthor{#1}%
\stretchpreinst{#1}%
\stretchpredates{#1}%
\stretchprepacs{#1}%
\stretchpreabst{#1}%
\stretchprerule{#1}%
\stretchpostrule{#1}%
}
%
\newlength{\epl@prebiblio}\setlength{\epl@prebiblio}{18pt plus4pt minus2pt}
\newlength{\epl@postbiblio}\setlength{\epl@postbiblio}{12pt plus2pt minus2pt}
%
\newcommand{\stretchprebib}[1]{%
\addtolength{\epl@prebiblio}{#1\epl@stretchmedskip}%
}
\newcommand{\stretchpostbib}[1]{%
\addtolength{\epl@postbiblio}{#1\epl@stretchmedskip}%
}
%
\newcommand{\stretchtail}[1]{%
\stretchprebib{#1}%
\stretchpostbib{#1}%
}
%
\newcommand{\stretchall}[1]{%
\stretchfront{#1}%
\stretchtail{#1}%
}
%%
%% floats parameters
%%
\setcounter{topnumber}{1}
\renewcommand\topfraction{.97}
\ifx\epl@styleC\doublecol
\setcounter{bottomnumber}{0}
\else
\setcounter{bottomnumber}{1}
\fi
\renewcommand\bottomfraction{.97}
\setcounter{totalnumber}{3}
\renewcommand\textfraction{.03}
\renewcommand\floatpagefraction{.88}
\setcounter{dbltopnumber}{2}
\renewcommand\dbltopfraction{.7}
\renewcommand\dblfloatpagefraction{.5}
%%
%% pagestyles
%%
\def\epl@headrule{%
\hbox to0pt{%
\vbox to0pt{%
\vskip6pt
\hbox to\textwidth{\hrulefill}%
\vss
}%
\hss
}%
}
\def\ps@epl{%
\def\@oddfoot{\hfil{\normalsize\thepage}\hfil}%
\def\@evenfoot{\hfil{\normalsize\thepage}\hfil}%
\ifx\epl@styleB\headleft
%% [marco]
\def\@oddhead{\epl@headrule\hfil\epl@shorttitle}%
\fi
\ifx\epl@styleB\headcentre
\def\@oddhead{\epl@headrule\epl@shorttitle}%
\fi
\ifx\epl@styleB\headclassic
\def\@oddhead{\epl@headrule\epl@shortauthor\hfil\epl@shorttitle}%
\fi
%% [marco]
\def\@evenhead{\epl@headrule\epl@shortauthor\hfil}
\ifepl@comment
\def\@evenhead{\epl@headrule Comment \hfil}%
\fi
\ifepl@reply
\def\@evenhead{\epl@headrule Reply \hfil}%
\fi
\let\@mkboth\@gobbletwo
\let\sectionmark\@gobble
\let\subsectionmark\@gobble
}
\def\ps@eplfirst{%
\def\@oddfoot{%
\hfil{\normalsize\thepage}\hfil
}%
\def\@evenfoot{\hfil{\normalsize\thepage}\hfil}%
\def\@oddhead{%
\epl@stylemark
\epl@headrule
\hfil
\ifx\epl@styleA\pretty
{\sffamily\bfseries\large\epl@shortname}%
\fi
}
\let\@evenhead\@oddhead
\let\@mkboth\@gobbletwo
\let\sectionmark\@gobble
\let\subsectionmark\@gobble
}
\def\ps@eplplain{%
\def\@oddfoot{\hfil{\normalsize\thepage}\hfil}%
\def\@evenfoot{\hfil{\normalsize\thepage}\hfil}%
\let\@oddhead\@empty
\let\@evenhead\@empty
\let\@mkboth\@gobbletwo
\let\sectionmark\@gobble
\let\subsectionmark\@gobble
}
\def\ps@eplempty{%
\let\@oddfoot\@empty
\let\@evenfoot\@empty
\let\@oddhead\@empty
\let\@evenhead\@empty
\let\@mkboth\@gobbletwo
\let\sectionmark\@gobble
\let\subsectionmark\@gobble
}
%%
%% banner
%%
\AtBeginDocument{\label{epl@firstpage}}
\AtEndDocument{\label{epl@lastpage}}
%%
\newcommand{\vol}[1]{\gdef\epl@vol{#1}}
\newcommand{\issue}[1]{\gdef\epl@issue{#1}}
\renewcommand{\year}[1]{\gdef\epl@year{#1}}
\newcommand{\firstpage}[1]{%
\ifx\epl@stylepage\pageclassic
\setcounter{page}{#1}%
\let\epl@firstlastpp\epl@firstlastpp@proper
\else
\setcounter{page}{1}%
\def\epl@firstlastpp{\epl@pgid}%
\fi
}
\newcommand{\doi}[1]{\gdef\epl@doi{#1}}
\newcommand{\pgid}[1]{\gdef\epl@pgid{#1}}
%%
\newcommand{\received}[1]{\gdef\epl@receiveddate{#1}}
\newcommand{\accepted}[1]{\gdef\epl@accepteddate{#1}}
\newcommand{\acceptedinfinalform}[1]{\gdef\epl@accepteddate{in final form #1}}
\newcommand{\paperpub}[1]{\gdef\epl@paperpubdate{#1}}
\newcommand{\onlinepub}[1]{\gdef\epl@onlinepubdate{#1}}
%%
%
% dedication [marco]
%
\newcommand{\dedication}[1]{%
\epl@dedicationtrue
\def\epl@dedication{\epl@dedication@makeup{#1}}
}
\def\epl@dedication@makeup#1{%
\begingroup
\raggedleft
\small
\itshape
#1
\par
\endgroup
}
\def\epl@vol{*** No volume ***}
\def\epl@issue{*** No issue ***}
\def\epl@year{*** No year ***}
\def\epl@firstpage{\pageref{epl@firstpage}}
\def\epl@lastpage{\pageref{epl@lastpage}}
\def\epl@firstlastpp{*** No first page ***}
\def\epl@firstlastpp@proper{%
\xdef\epl@tmpa{\epl@firstpage}%
\xdef\epl@tmpb{\epl@lastpage}%
\ifx\epl@tmpa\epl@tmpb
p.\ \epl@firstpage
\else
pp.\ \epl@firstpage--\epl@lastpage
\fi
}
\def\epl@doi{*** No doi ***}
\def\epl@pgid{*** No pgid ***}
%%
\def\epl@receiveddate{*** No date ***}
\def\epl@accepteddate{*** No date ***}
\def\epl@paperpubdate{*** No date ***}
\def\epl@onlinepubdate{*** No date ***}
%%
\newcommand{\info}[5]{%
\vol{#1}%
\issue{#2}%
\year{#3}%
\firstpage{#4}%
\paperpubdate{#5}%
}
%% [marco]
\def\epl@banner{%
\vskip30pt
\ifepl@comment
\raisebox{-10pt}[0pt][0pt]{%
\large{\textit{Comment}}%
}
\fi
\ifepl@reply
\raisebox{-10pt}[0pt][0pt]{%
\large{\textit{Reply}}%
}
\fi
}
%%
%% title, shorttitle, subtitle
%%
\def\title#1{\gdef\epl@title{#1}\gdef\epl@shorttitle{\let\\\relax #1}}
\def\epl@title{*** Missing title ***}
\def\shorttitle#1{\gdef\epl@shorttitle{#1}}
\let\epl@shorttitle\epl@title
\def\subtitle#1{\gdef\epl@subtitle{#1}}
\let\epl@subtitle\@empty
%%
%% author, shortauthor
%%
\def\author#1{\gdef\epl@author{#1}\gdef\epl@shortauthor{#1}}
\def\epl@author{*** Missing author ***}
\def\shortauthor#1{\gdef\epl@shortauthor{#1}}
\let\epl@shortauthor\epl@author
\def\epl@author@intitle{%
\setcounter{epl@cnt@and}{0}
{\scshape\epl@author}\par
\epl@writeaux@cnt@and{\theepl@cnt@and}%
}
%%
%% \etal
%%
\newcommand{\etal}{\unskip\ \emph{et al.}}
%%
%% \and
%%
\newcounter{epl@cnt@and}
\setcounter{epl@cnt@and}{0}
\newcounter{epl@cnt@and@aux}
\setcounter{epl@cnt@and@aux}{0}
\def\epl@and#1{\ifnum#1<\theepl@cnt@and@aux,\else{\normalfont\ and}\fi}
\def\epl@writeaux@cnt@and#1{%
\protected@write\@auxout{}{%
\string\setcounter{epl@cnt@and@aux}{#1}%
}%
}
\renewcommand{\and}{%
\unskip
\stepcounter{epl@cnt@and}%
\epl@and{\theepl@cnt@and}%
\
}
%%
%% institute
%%
\newcommand{\institute}[1]{\gdef\epl@institute{#1}}
\def\epl@institute{*** Missing institute ***}
\def\epl@institute@makeup#1{%
{\itshape #1}\par
}
%%
%% pacs
%%
\newlength{\epl@pacsindent}
\setlength{\epl@pacsindent}{7.4em}
\newcommand{\pacs}[2]{%
\let\epl@pacsmissing\@empty
\protected@xdef\epl@pacsset{\epl@pacsset\epl@pacs{#1}{#2}}%
}
\def\epl@pacsmissing{\hbox to\epl@pacsindent{*** Missing PACS ***\hss}\par}
\def\epl@pacsset{\epl@pacsmissing}
\def\epl@pacs#1#2{%
\leavevmode\hbox to\epl@pacsindent{{\scriptsize PACS}\hskip0.6em\texttt{#1}\hfill\ --\ }#2\par
}
%%
%% abstract
%%
\def\abstract#1{\gdef\epl@abstract{#1}}
\def\epl@abstract{*** Missing author ***}
%%
%% \maketitle
%%
\newcommand\maketitle{\par
\begingroup
\parskip0pt
%% [marco]
\def\mth##1{\boldmath\ensuremath{\mathsf{##1}}}
\def\chem##1{\boldmath\ensuremath{\mathsf{##1}}}
\renewcommand\thefootnote{\@alph\c@footnote}%
\def\@makefnmark{\@textsuperscript{\normalfont(\@thefnmark)}}
\long\def\@makefntext##1{\parindent 1em\noindent
\hb@[email protected]{%
\hss\@textsuperscript{\normalfont(\@thefnmark)}}##1}%
\let\footnote\thanks
\def\inst##1{\unskip${}^{##1}$\hspace{0.5em}\ignorespaces}%
\def\[##1]{\inst{##1}}%
\if@twocolumn
\ifnum \col@number=\@ne
\@maketitle
\else
\twocolumn[\@maketitle]%
\fi
\else
\newpage
\global\@topnum\z@ % Prevents figures from going at top of page.
\@maketitle
\fi
\thispagestyle{eplfirst}%
\@thanks
\endgroup
\setcounter{footnote}{0}%
\global\let\maketitle\relax
\global\let\@maketitle\relax
\global\let\title\relax
\global\let\epl@title\@empty
\global\let\author\relax
\global\let\epl@author\@empty
\global\let\thanks\relax
\global\let\@thanks\@empty
\global\let\and\relax
\global\let\institute\relax
\global\let\epl@institute\@empty
\global\let\inst\relax
\global\let\[\relax
} %\maketitle
%%
%% \@maketitle
%%
\newlength{\epl@maketitle@smallskip}\setlength{\epl@maketitle@smallskip}{9pt}
\newlength{\epl@maketitle@medskip}\setlength{\epl@maketitle@medskip}{13pt}
\newlength{\epl@maketitle@bigskip}\setlength{\epl@maketitle@bigskip}{18pt}
%% [marco]
\newlength{\epl@dedication@skip}\setlength{\epl@dedication@skip}{1pc plus2pt minus1pt}
\def\@maketitle{%
\newpage
% \sloppy
\parindent\z@
\null
%% BUG: next vskip a bit hacky...
\vskip-4ex
%% BUG: could not trace out the origin of an extra vspace
%% in 'orcish' and 'tight' mode. had to counterbalance it here
\ifx\epl@styleC\doublecol\else
\vskip-2.4ex
\fi
{\small\epl@banner\par}%
\vskip\epl@maketitle@bigskip
\vskip\epl@stretchpretitle
{\sloppy\LARGE\sffamily\bfseries\epl@title\par}%
{\sloppy\vskip6pt\large\sffamily\bfseries\epl@subtitle\par}%
\vskip\epl@maketitle@bigskip
\vskip\epl@stretchpreauthor
{\scshape\epl@author@intitle\par}%
\vskip\epl@maketitle@smallskip
\vskip\epl@stretchpreinst
{\itshape\epl@institute\par}%
\vskip\epl@maketitle@smallskip
\bgroup
%% BUG: study \leftskip and \rightskip.
%% and \leftmargin and \rightmargin..
\ifx\epl@styleC\tight\else
\addtolength\leftskip{4em}%
\addtolength\hsize{-8em}%
\fi
\sloppy
\vskip\epl@stretchpredates
\bgroup
%% [marco]
% received \epl@receiveddate; accepted \epl@accepteddate\par
% published online \epl@onlinepubdate
\quad
\quad
\ifx\epl@styleA\pretty; published \epl@paperpubdate\fi\par
\egroup
\vskip\epl@maketitle@smallskip
\vskip\epl@stretchprepacs
\bgroup
\setlength\parindent{-\epl@pacsindent}%
\addtolength\leftskip{\epl@pacsindent}%
\small
\epl@pacsset
\egroup
\ifepl@noabstr\else
\vskip\epl@maketitle@smallskip
\vskip\epl@stretchpreabst
\bgroup
\small
\textbf{\abstractname}~\epl@dash
\epl@abstract
\par
\egroup
\fi
%% [marco 1.0]
\ifepl@dedication
\vspace{\epl@dedication@skip}
\epl@dedication
\fi
%% [marco]
\bgroup
\vskip10pt
\hskip0pt
\hbox to0pt{\quad \hss}
\egroup
\egroup
\vskip\epl@maketitle@medskip
\vskip\epl@stretchprerule
\hrule\@width\textwidth
\vskip\epl@maketitle@bigskip
\vskip\epl@stretchpostrule
}
%%
%% dash and dot in captions, sections, etc.
%%
\def\epl@dash{--}
\def\epl@dot{.}
\newcommand{\nodash}{\gdef\epl@dash{}}
\newcommand{\dash}{\gdef\epl@dash{--}}
\newcommand{\nodot}{\gdef\epl@dot{}}
\newcommand{\godot}{\gdef\epl@dot{.}}
%%
%% sectioning
%%
\newlength\epl@section@vskip
\setlength\epl@section@vskip{6pt plus2pt minus0pt}
\newlength\epl@section@hsep
\setlength\epl@section@hsep{10pt plus1pt minus0pt}
\newlength\epl@section@indent
\setlength\epl@section@indent{\parindent}
\newlength\epl@subsection@vskip
\setlength\epl@subsection@vskip{3pt plus1pt minus0pt}
\newlength\epl@subsection@hsep
\setlength\epl@subsection@hsep{10pt plus1pt minus0pt}
\newlength\epl@subsection@indent
\setlength\epl@subsection@indent{\parindent}
\setcounter{secnumdepth}{0}
\newcommand{\section}[1]{\epl@section{\epl@section@makeup{#1}}}
\def\epl@section{%
\@startsection{section}{1}{\epl@section@indent}%
{\epl@section@vskip}%
{-\epl@section@hsep}%
{\normalfont\normalsize\bfseries}%
}
\def\epl@section@makeup#1{#1\epl@dot\godot\ \epl@dash\dash}
\newcommand{\subsection}[1]{\epl@subsection{\epl@subsection@makeup{#1}}}
\def\epl@subsection{%
\@startsection{subsection}{1}{\epl@subsection@indent}%
{\epl@subsection@vskip}%
{-\epl@subsection@hsep}%
{\normalfont\normalsize\itshape}%
}
\def\epl@subsection@makeup#1{#1\epl@dot\godot\ }
\newcommand{\part}{\ClassError{epl}{No `part' sectioning allowed}}
\newcommand{\subsubsection}{\ClassError{epl}{No subsubsections allowed}}
\newcommand{\paragraph}{\ClassError{epl}{No paragraphs allowed}}
\newcommand{\subparagraph}{\ClassError{epl}{No subparagraphs allowed}}
%%
%% acknowledgments
%%
\newcommand{\acknowledgments}{%
\par
\vspace{\epl@acknowledgments@skip}%
\centerline{$\ast\ast\ast$}%
\nopagebreak
\vspace{\epl@acknowledgments@skip}%
\par
}
\let\acknowledgements\acknowledgments
\let\stars\acknowledgments
%%
%% acknowledgments shrinking/enlarging
%%
\newlength\epl@acknowledgments@skip
\setlength{\epl@acknowledgments@skip}{1pc plus2pt minus 2pt}
\newcommand{\shrinkacknowledgments}[1]{%
\ifcase#1
\or\addtolength{\epl@acknowledgments@skip}{-6pt}%
\or\addtolength{\epl@acknowledgments@skip}{-12pt}%
\else\ClassWarning{epl}{%
Argument to \protect\shrinkacknowledgments\space must be 1 or 2%
}%
\fi
}
\newcommand{\enlargeacknowledgments}[1]{%
\ifcase#1
\or\addtolength{\epl@acknowledgments@skip}{6pt}%
\or\addtolength{\epl@acknowledgments@skip}{12pt}%
\else\ClassWarning{epl}{%
Argument to \protect\enlargeacknowledgments\space must be 1 or 2%
}%
\fi
}
\let\shrinkacknowledgements\shrinkacknowledgments
\let\enlargeacknowledgements\enlargeacknowledgments
%%
%% lists
%%
\if@twocolumn
\setlength\leftmargini {2em}
\else
\setlength\leftmargini {2.5em}
\fi
\leftmargin \leftmargini
\setlength\leftmarginii {2.2em}
\setlength\leftmarginiii {1.87em}
\setlength\leftmarginiv {1.7em}
\if@twocolumn
\setlength\leftmarginv {.5em}
\setlength\leftmarginvi {.5em}
\else
\setlength\leftmarginv {1em}
\setlength\leftmarginvi {1em}
\fi
\setlength \labelsep {.5em}
\setlength \labelwidth{\leftmargini}
\addtolength\labelwidth{-\labelsep}
\@beginparpenalty -\@lowpenalty
\@endparpenalty -\@lowpenalty
\@itempenalty -\@lowpenalty
\renewcommand\theenumi{\@arabic\c@enumi}
\renewcommand\theenumii{\@alph\c@enumii}
\renewcommand\theenumiii{\@roman\c@enumiii}
\renewcommand\theenumiv{\@Alph\c@enumiv}
\newcommand\labelenumi{\theenumi.}
\newcommand\labelenumii{(\theenumii)}
\newcommand\labelenumiii{\theenumiii.}
\newcommand\labelenumiv{\theenumiv.}
\renewcommand\p@enumii{\theenumi}
\renewcommand\p@enumiii{\theenumi(\theenumii)}
\renewcommand\p@enumiv{\p@enumiii\theenumiii}
\newcommand\labelitemi{\textbullet}
\newcommand\labelitemii{\normalfont\bfseries \textendash}
\newcommand\labelitemiii{\textasteriskcentered}
\newcommand\labelitemiv{\textperiodcentered}
\newenvironment{description}
{\list{}{\labelwidth\z@ \itemindent-\leftmargin
\let\makelabel\descriptionlabel}}
{\endlist}
\newcommand*\descriptionlabel[1]{\hspace\labelsep
\normalfont\bfseries #1}
%%
%% verse, quotation, quote
%%
\newenvironment{verse}
{\let\\\@centercr
\list{}{\itemsep \z@
\itemindent -1.5em%
\listparindent\itemindent
\rightmargin \leftmargin
\advance\leftmargin 1.5em}%
\item\relax}
{\endlist}
\newenvironment{quotation}
{\list{}{\listparindent 1.5em%
\itemindent \listparindent
\rightmargin \leftmargin
\parsep \z@ \@plus\p@}%
\item\relax}
{\endlist}
\newenvironment{quote}
{\list{}{\rightmargin\leftmargin}%
\item\relax}
{\endlist}
%%
%% appendix
%%
\newcommand\appendix{\par
\setcounter{section}{0}%
\setcounter{subsection}{0}%
\gdef\thesection{\@Alph\c@section}}
%%
%% tabular and tabbing parameters
%%
\setlength\arraycolsep{5\p@}
\setlength\tabcolsep{6\p@}
\setlength\arrayrulewidth{.4\p@}
\setlength\doublerulesep{2\p@}
\setlength\tabbingsep{\labelsep}
%%
%% misc (?) parameters
%%
\skip\@mpfootins = \skip\footins
\setlength\fboxsep{3\p@}
\setlength\fboxrule{.4\p@}
%%
%% equation counter [mala: why here?]
%%
\renewcommand \theequation {\@arabic\c@equation}