%% %% This is file `nrc2.cls', %% generated with the docstrip utility. %% %% The original source files were: %% %% nrc.dtx (with options: `nrc2,authors,nrc2cls') %% %% Copyright Her Majesty the Queen in Right of Canada (1999-2002) %% as represented by the Minister responsible for %% the National Research Council of Canada. %% %% This file is part of the NRC macros package. %% -------------------------------------------- %% %% This is a generated file. Do not distribute this file; rather, %% distribute the sources from which it was generated. %% %% \NeedsTeXFormat{LaTeX2e}[1995/12/01] \ProvidesClass {nrc2} [2013/02/02 v2.01a NRC 2-column journal class% ]% $Id: nrc.dtx,v 2.143 2013/02/02 17:45:07 ct $ \newcommand{\NRC@clsname}% {nrc2} \newcommand{\NRC@warning}[1]{\ClassWarning\NRC@clsname{#1}} \providecommand{\hb@xt@}{\hbox to} \newcommand{\NRC@xlap}[1]{\hb@xt@\z@{\hss#1\hss}} \let\NRC@footer@centre\@empty \let\NRC@tpfooter@centre\@empty \DeclareOption{landscape}{\NRC@warning{Option \CurrentOption\space ignored}} \DeclareOption{11pt}{\ds@landscape} \DeclareOption{12pt}{\ds@landscape} \DeclareOption{a5paper}{\ds@landscape} \DeclareOption{b5paper}{\ds@landscape} \newif\if@usecmfonts \newif\if@restrictedtypeone \DeclareOption{cmfonts}{\@usecmfontstrue} \DeclareOption{type1fonts}{\@usecmfontsfalse \@restrictedtypeonefalse} \DeclareOption{type1rest}{\@usecmfontsfalse \@restrictedtypeonetrue} \newif\if@yandy \DeclareOption{YandY}{\@yandytrue} \DeclareOption{genTeX}{\@yandyfalse} \DeclareOption{breakaddress}{\let\if@breakaddress\iftrue} \DeclareOption{nobreakaddress}{\let\if@breakaddress\iffalse} \newif\if@onecolid \newif\if@multcolid \DeclareOption{twocolid}{\@onecolidfalse\@multcolidfalse} \DeclareOption{twocolid*}{\@onecolidfalse\@multcolidtrue} \DeclareOption{onecolid}{\@onecolidtrue} \newif\iflefteqnos \DeclareOption{leqno}{\lefteqnostrue} \DeclareOption{reqno}{\lefteqnosfalse} \newif\ifNRC@numbib \DeclareOption{numbib}{\NRC@numbibtrue} \DeclareOption{nonumbib}{\NRC@numbibfalse} \newif\ifNRC@author@use \NRC@author@usefalse \DeclareOption{author}{\NRC@author@usetrue} \newif\ifNRC@preprint \DeclareOption{preprint}{\NRC@preprinttrue} \DeclareOption{production}{\NRC@preprintfalse} \newcommand{\NRC@footer@defd}{0} \DeclareOption{proof}{\ifcase\NRC@footer@defd \renewcommand\NRC@footer@centre{% \fontsize{14}{16}% \usefont\f@encoding\sfdefault cn% \NRC@text@proof }% \let\NRC@tpfooter@centre\NRC@footer@centre \renewcommand{\NRC@footer@defd}{1}% \or \NRC@warning{"\CurrentOption" option repeated}% \or \NRC@warning{"\CurrentOption" option inconsistent with "pagnf" option}% \fi } \DeclareOption{pagnf}{\ifcase\NRC@footer@defd \renewcommand\NRC@footer@centre{% \fontsize\@xpt\@xiipt% \usefont\f@encoding\sfdefault mn% \NRC@text@pagination }% \let\NRC@tpfooter@centre\NRC@footer@centre \renewcommand{\NRC@footer@defd}{2}% \or \NRC@warning{"\CurrentOption" option inconsistent with "proof" option}% \or \NRC@warning{"\CurrentOption" option repeated}% \fi } \newif\if@finalverso \DeclareOption{finalverso}{\@finalversotrue} \DeclareOption{nofinalverso}{\@finalversofalse} \DeclareOption{notrimmarks}{% \let\NRC@toptrim\relax \let\NRC@bottomtrim\relax } \DeclareOption{trimmarks}{% \AtEndOfClass{% \let\NRC@toptrim\NRC@dotoptrim \let\NRC@bottomtrim\NRC@dobottomtrim }% } \DeclareOption{english}{% \let\ifNRC@french\iffalse \def\NRC@DeclareText#1#2#3{\def#1{#2}} \AtBeginDocument{\renewcommand\refname{References}% \renewcommand\tablename{Table}} } \DeclareOption{french}{% \let\ifNRC@french\iftrue \def\NRC@DeclareText#1#2#3{\def#1{#3}} \AtBeginDocument{\renewcommand\refname{Bibliographie}% \renewcommand\tablename{Tableau}% } } \IfFileExists{times.sty}% {\ExecuteOptions{type1rest,genTeX,author}}% {\ExecuteOptions{cmfonts,genTeX,author}}% \ExecuteOptions{nobreakaddress,notrimmarks,english,% numbib,nofinalverso% } \ExecuteOptions{onecolid,leqno} \DeclareOption*{\PassOptionsToClass\CurrentOption{article}} \ProcessOptions \iflefteqnos \PassOptionsToClass{leqno}{article} \fi \LoadClass[fleqn,twoside]{article} \AtBeginDocument{\NRC@stripdef{english}\figurename} \IfFileExists{french.ldf}{% \def\NRC@french@lang{french}% \NRC@warning{GUTenberg Babel french style detected -- \MessageBreak some corruption of NRC-defined format may occur\@gobble }% }{% \IfFileExists{frenchb.ldf}{% \def\NRC@french@lang{frenchb}% \AtBeginDocument{% \@nameuse{bbl@nonfrenchlistspacing}% }% }{% \IfFileExists{francais.ldf}{% \def\NRC@french@lang{francais}% }{% \NRC@warning{No Babel french style detected -- \MessageBreak French sections of paper will not be correctly formatted\@gobble}% \let\NRC@french@lang\@empty }% }% } \ifx\NRC@french@lang\@empty \else \AtBeginDocument{% \expandafter\NRC@stripdef{\NRC@french@lang}\figurename \expandafter\NRC@stripdef{\NRC@french@lang}\tablename \expandafter\NRC@stripdef{\NRC@french@lang}\abstractname \expandafter\NRC@stripdef{\NRC@french@lang}\refname \@ifpackageloaded{babel}{% \expandafter\addto\csname extras\NRC@french@lang\endcsname {\bbl@nonfrenchitemize}% }{}% } \fi \RequirePackage[infoshow]{multicol} \NRC@DeclareText{\NRC@text@and}{and}{et} \NRC@DeclareText{\NRC@text@NRC}{Published by NRC Research Press}% {Publi\'e par NRC Research Press} \NRC@DeclareText{\NRC@text@vol}{Vol.}{Vol.} \NRC@DeclareText{\NRC@text@correspondAll}{Author to whom all correspondence should be addressed.}{Auteur correspondant.} \NRC@DeclareText{\NRC@text@correspond}% {Corresponding author (e-mail: \@tempa).}% {Auteur correspondant (courriel~\string: \@tempa).} \NRC@DeclareText{\NRC@text@present}{Present Address:}% {Adresse actuelle~\string:} \NRC@DeclareText{\NRC@text@telephone}{Telephone:}% {T\'el\'ephone\protect~\string:} \NRC@DeclareText{\NRC@text@fax}{FAX:}% {t\'el\'ecopie\protect~\string:} \NRC@DeclareText{\NRC@text@telefax}{Telephone/FAX:}% {T\'el\'ephone/t\'el\'ecopie\protect~\string:} \NRC@DeclareText{\NRC@text@email}{e-mail:}% {courriel\protect~\string:} \NRC@DeclareText{\NRC@text@received}{Received}% {Re\c{c}u le} \NRC@DeclareText{\NRC@text@accepted}{Accepted}% {Accept\'e le} \NRC@DeclareText{\NRC@text@revreceived}{Revision received}% {R\'{e}vision re\c{c}u le} \NRC@DeclareText{\NRC@text@revaccepted}{Revision accepted}% {R\'{e}vision accepte\'{e} le} \NRC@DeclareText{\NRC@text@webpub}% {Published on the NRC Research Press Web site at \@tempa{} on \@tempb}% {Publi\'{e} sur le site Web des Presses scientifiques du CNRC, \`a \@tempa, le \@tempb} \NRC@DeclareText{\NRC@text@assoced}% {Paper handled by Associate Editor:}% {Production de l'article coordonn\'{e}e par le directeur scientifique associ\'{e}~\string:} \NRC@DeclareText{\NRC@text@corred}% {Corresponding Editor:}% {Directeur scientifique correspondant~\string:} \NRC@DeclareText{\NRC@text@commdate}% {Written discussion of this article is welcomed and will be received by the Editor until}% {Les commentaires sur le contenu de cet article doivent \^{e}tre envoy\'{e}s au directeur scientifique de la revue avant le} \NRC@DeclareText{\NRC@text@abbreviations}{Abbreviations}% {Abbr\'eviations} \NRC@DeclareText{\NRC@text@proof}{Proof/\'Epreuve}% {Proof/\'Epreuve} \NRC@DeclareText{\NRC@text@pagination}{Pagination not final/% Pagination non finale}% {Pagination not final/% Pagination non finale} \if@usecmfonts \DeclareFontShape{OT1}{cmss}{m}{n} { <5><6><7><8>cmss8 <9>cmss9 <10><10.95>cmss10 <12><14.4><16>cmss12 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\PassOptionsToPackage{dvipsone}{graphics} \PassOptionsToPackage{dvipsone}{color} \fi \if@restrictedtypeone \AtBeginDocument{{\sf \DeclareFontShape{OT1}{phv}{c}{n}% {<->ssub*phv/b/n}{}% \DeclareFontShape{OT1}{phv}{c}{sl}% {<->ssub*phv/b/sl}{}% \DeclareFontShape{OT1}{phv}{c}{it}% {<->ssub*phv/b/sl}{}% \DeclareFontShape{OT1}{phv}{l}{n}% {<->ssub*phv/m/n}{}% \DeclareFontShape{OT1}{phv}{l}{sl}% {<->ssub*phv/m/sl}{}% \DeclareFontShape{OT1}{phv}{l}{it}% {<->ssub*phv/m/sl}{}% }}% \providecommand\textcopyright{\textcircled{c}} \else \DeclareTextSymbol{\textcopyright}{OT1}{169} \DeclareTextSymbolDefault{\textcopyright}{OT1} \DeclareTextSymbol{\textguillemetleft}{OT1}{171} \DeclareTextSymbolDefault{\textguillemetleft}{OT1} \DeclareTextSymbol{\textguillemetright}{OT1}{187} \DeclareTextSymbolDefault{\textguillemetright}{OT1} \fi \fi \providecommand\textcopyright{\textcircled{c}} \newcommand*\NRC@volume{99} \newcommand*\NRC@year{} \edef\NRC@year{\the\year} \newcommand*\NRC@copyrightyear{} \let\NRC@copyrightyear\NRC@year \newcommand\volyear[1]{% \renewcommand*\NRC@volume{#1}% \@dblarg\NRC@years } \newcommand\NRC@years[2][]{% \renewcommand*\NRC@copyrightyear{#1} \renewcommand*\NRC@year{#2}% } \newif\ifNRC@journalcommand \NRC@journalcommandfalse \newif\ifNRC@knownjournal \newcommand*{\journal}[1]{% \NRC@journalcommandtrue \renewcommand*\NRC@text@journal{#1}% \@ifundefined{NRC@jlist@text@journal}% {% \NRC@knownjournalfalse \expandafter\NRC@checkonejournal\NRC@journallist \ifNRC@knownjournal \edef\NRC@journal@linenumber{\the\inputlineno}% \else \NRC@warning{Journal "\NRC@text@journal" not recognised}% \fi }% {% \ifx\NRC@text@journal\NRC@jlist@text@journal \else \NRC@warning{Journal name inconsistent between\MessageBreak \string\journalcode\space command on line \NRC@journalcode@linenumber\space and\MessageBreak \string\journal\space command}% \fi }% } \newcommand*{\NRC@text@journal}{} \@onlypreamble\journal \newif\ifNRC@pagewithfile \newif\ifNRC@hadfilenumber \newcommand*{\filenumber}{\@ifstar {\NRC@pagewithfiletrue\NRC@a@filenumber}% {\NRC@pagewithfilefalse\NRC@a@filenumber}% } \newcommand*{\NRC@a@filenumber}[1]{% \NRC@hadfilenumbertrue \renewcommand*{\NRC@filenumber}{#1}% } \newcommand*{\NRC@filenumber}{\emph{Zxx-xxx}} \ifcase\NRC@footer@defd \renewcommand*{\NRC@tpfooter@centre}{% \fontsize\@viiipt\@xpt \usefont\f@encoding\rmdefault mn% DOI:\ 10.1139/\NRC@filenumber }% \fi \newcommand*{\journalcode}[1]{% \NRC@journalcommandtrue \renewcommand*{\NRC@journalcode}{#1}% \NRC@knownjournalfalse \expandafter\NRC@checkonejournalcode\NRC@journallist \ifNRC@knownjournal \ifx\NRC@text@journal\@empty \let\NRC@text@journal\NRC@jlist@text@journal \edef\NRC@journalcode@linenumber{\the\inputlineno}% \else \ifx\NRC@text@journal\NRC@jlist@text@journal \else \NRC@warning{Journal name inconsistent between\MessageBreak \string\journal\space command on line \NRC@journal@linenumber\space and \MessageBreak \string\journalcode\space command% }% \fi \fi \else \NRC@warning{Journal code \NRC@journalcode\space not recognised}% \fi } \newcommand{\jcode}{} \let\jcode\journalcode \newcommand*{\NRC@journalcode}{} \newcommand{\NRC@journallist}{% {bcb}{bcb}{bbc}{Biochem. Cell Biol.}% {cgj}{cgj}{rcg}{Can. Geotech. J.}% {cjb}{canjbot}{revcanbot}{Can. J. Bot.}% {cjc}{canjchem}{revcanchim}{Can. J. Chem.}% {cjce}{cjce}{rcgc}{Can. J. Civ. Eng.}% {cjes}{cjes}{rcst}{Can. J. Earth Sci.}% {cjfas}{cjfas}{jcsha}{Can. J. Fish. Aquat. Sci.}% {cjfr}{cjfr}{rcrf}{Can. J. For. Res.}% {cjm}{cjm}{rcm}{Can. J. Microbiol.}% {cjp}{cjp}{rcp}{Can. J. Phys.}% {cjpp}{cjpp}{rcpp}{Can. J. Physiol. Pharmacol.}% {cjz}{cjz}{rcz}{Can. J. Zool.}% {er}{er}{de}{Environ. Rev.}% {gen}{genome}{genome}{Genome}% {jees}{jees}{rgse}{J. Environ. Eng. Sci.}% {}{}{}{}% } \@onlypreamble\NRC@journallist \newcommand{\NRC@checkonejournal}[4]{% \def\reserved@a{#4}% \ifx\reserved@a\@empty \else \ifx\reserved@a\NRC@text@journal \NRC@knownjournaltrue \def\NRC@jlist@journalcode{#1}% \def\NRC@def@webaddress{% http://\ifNRC@french#3.cnrc\else#2.nrc\fi.ca/% }% \fi \expandafter\NRC@checkonejournal \fi } \newcommand{\NRC@checkonejournalcode}[4]{% \def\reserved@a{#1}% \ifx\reserved@a\@empty \else \ifx\reserved@a\NRC@journalcode \NRC@knownjournaltrue \def\NRC@jlist@text@journal{#4}% \def\NRC@def@webaddress{% http://\ifNRC@french#3.cnrc\else#2.nrc\fi.ca/% }% \fi \expandafter\NRC@checkonejournalcode \fi } \AtBeginDocument{\NRC@setupdefaults} \newcommand*{\NRC@setupdefaults}{% \providecommand\NRC@def@webaddress{% http://www.\ifNRC@french cnrc\else nrc\fi.ca/% }% \ifNRC@journalcommand \else \NRC@warning{No \string\journal\space or \string\journalcode\space command given\@gobble }% \fi \ifx\NRC@text@journal\@empty \def\NRC@text@journal{\texttt{\emph{unknown}}}% \fi \ifx\NRC@journalcode\@empty \def\NRC@journalcode{???}% \fi \ifNRC@hadfilenumber \else \ifNRC@author@use \else \NRC@warning{No \string\filenumber\space command given\@gobble}% \fi \fi } \@onlypreamble{\journalcode} \hoffset -1in \voffset -1in \newdimen\NRC@columnwidth \paperwidth 51pc \textwidth 43pc \NRC@columnwidth 20.75pc \columnsep 1.5pc \columnseprule \z@ \hsize \textwidth \@tempdima \paperwidth \advance \@tempdima -\textwidth \evensidemargin 0.5\@tempdima \oddsidemargin 0.5\@tempdima \textheight 55.5pc \def\@textbottom{\vskip 1pc \@minus 1pc} \setlength\headheight{10\p@} \setlength\headsep {17\p@} \setlength\footskip {20\p@} \setlength\topmargin{\paperheight} \addtolength\topmargin{-\headheight} \addtolength\topmargin{-\headsep} \addtolength\topmargin{-\textheight} \addtolength\topmargin{-\footskip} \addtolength\topmargin{-.5\topmargin} \addtolength\topmargin{7.5pt} \setlength{\textfloatsep} {20\p@} \addtolength{\textfloatsep}{-10\p@} \setlength{\dbltextfloatsep}{\textfloatsep} \edef\NRC@restore@dbltextfloatsep{% \global\noexpand\dbltextfloatsep \the\dbltextfloatsep} \ifNRC@preprint \newcommand\ps@nrctitlepage{% \let\@evenhead\@empty \let\@oddhead\@empty \def\@evenfoot{% {% \if@onecolid\else \NRC@restorefootskip \raise\footskip\hb@xt@\z@{% \vbox to\z@{\vss\box\NRC@theIDbox}% \hss }% \fi \hfill\NRC@xlap{\NRC@tpfooter@centre}% \hfill\llap{% \fontsize\@viiipt\@xpt \usefont\f@encoding\rmdefault mn% \NRC@text@NRC% }% }% }% \let\@oddfoot\@evenfoot \let\@mkboth\@gobbletwo \let\sectionmark\@gobble \let\subsectionmark\@gobble \let\appendixmark\@gobble } \else \newcommand\ps@nrctitlepage{% \renewcommand\@oddhead{% {% \NRC@toptrim \hfill {% \fontsize\@ixpt\@xiipt \usefont\f@encoding\sfdefault ln% \ifNRC@pagewithfile\NRC@filenumber-\fi\thepage }% \NRC@restore@dbltextfloatsep }% }% \renewcommand\@evenhead{% {% \NRC@toptrim {% \fontsize\@ixpt\@xiipt \usefont\f@encoding\sfdefault ln% \ifNRC@pagewithfile\NRC@filenumber-\fi\thepage }% \NRC@restore@dbltextfloatsep }% }% \renewcommand\@oddfoot{% {% \NRC@bottomtrim \if@onecolid\else \NRC@restorefootskip \raise\footskip\hb@xt@\z@{% \vbox to\z@{\vss\box\NRC@theIDbox}% \hss }% \fi \rlap{% \fontsize\@viiipt\@xpt \usefont\f@encoding\rmdefault mn% \NRC@text@journal\ \textbf{\NRC@volume}% \ifNRC@french\ \fi: \ifNRC@pagewithfile\NRC@filenumber-\fi \pageref{\jobname.start.page}--% \ifNRC@pagewithfile\NRC@filenumber-\fi \pageref{\jobname.end.page} (\NRC@year)% }% \hfill\NRC@xlap{\NRC@tpfooter@centre}% \hfill\llap{% \fontsize\@viiipt\@xpt \usefont\f@encoding\rmdefault mn% \NRC@text@NRC% }% }% }% \let\@evenfoot\@oddfoot \let\@mkboth\@gobbletwo \let\sectionmark\@gobble \let\subsectionmark\@gobble \let\appendixmark\@gobble } \fi \AtBeginDocument{\immediate\write\@auxout{\string\newlabel {\jobname.start.page}{{}{\thepage}}}} \AtEndDocument{\clearpage \@tempcnta\c@page \advance\@tempcnta-1 \immediate\write\@auxout{\string\newlabel{\jobname.end.page}% {{}{\number\@tempcnta}}}% \if@finalverso\thispagestyle{nrcempty}\cleardoublepage\fi } \ifNRC@preprint \newcommand\ps@nrc{% \def\@evenhead{% {% \fontsize\@ixpt\@xiipt \usefont\f@encoding\sfdefault ln% \hfill \NRC@text@journal }% }% \def\@oddhead{% {% \fontsize\@ixpt\@xiipt \usefont\f@encoding\sfdefault ln% \@shortauthor\hfill }% }% \def\@evenfoot{% {% \hfill\NRC@xlap{\NRC@footer@centre}% \hfill\llap{% \fontsize\@viiipt\@xpt \usefont\f@encoding\rmdefault mn% \NRC@text@NRC% }% }% }% \let\@oddfoot\@evenfoot \let\@mkboth\@gobbletwo \let\sectionmark\@gobble \let\subsectionmark\@gobble \let\appendixmark\@gobble } \else \newcommand\ps@nrc{% \def\@evenhead{% {% \NRC@toptrim \fontsize\@ixpt\@xiipt \usefont\f@encoding\sfdefault ln% \ifNRC@pagewithfile\NRC@filenumber-\fi\thepage\hfill \NRC@text@journal\ \NRC@text@vol\ \NRC@volume, \NRC@year }% }% \def\@oddhead{% {% \NRC@toptrim \fontsize\@ixpt\@xiipt \usefont\f@encoding\sfdefault ln% \@shortauthor\hfill \ifNRC@pagewithfile\NRC@filenumber-\fi\thepage }% }% \def\@evenfoot{% {% \NRC@bottomtrim \hfill\NRC@xlap{\NRC@footer@centre}% \hfill\llap{% \fontsize\@viiipt\@xpt \usefont\f@encoding\rmdefault mn% \NRC@text@NRC% }% }% }% \let\@oddfoot\@evenfoot \let\@mkboth\@gobbletwo \let\sectionmark\@gobble \let\subsectionmark\@gobble \let\appendixmark\@gobble } \fi \ifNRC@preprint \newcommand\ps@nrcplain{% \let\@evenhead\@empty \let\@oddhead\@evenhead \def\@evenfoot{% {% \hfill \fontsize\@ixpt\@xiipt \usefont\f@encoding\rmdefault mn% \ifNRC@pagewithfile\NRC@filenumber-\fi\thepage \hfill }% }% \let\@oddfoot\@evenfoot \let\@mkboth\@gobbletwo \let\sectionmark\@gobble \let\subsectionmark\@gobble \let\appendixmark\@gobble } \else \newcommand\ps@nrcplain{% \def\@evenhead{% \NRC@toptrim \hfill }% \let\@oddhead\@evenhead \def\@evenfoot{% {% \NRC@bottomtrim \hfill \fontsize\@ixpt\@xiipt \usefont\f@encoding\rmdefault mn% \ifNRC@pagewithfile\NRC@filenumber-\fi\thepage \hfill }% }% \let\@oddfoot\@evenfoot \let\@mkboth\@gobbletwo \let\sectionmark\@gobble \let\subsectionmark\@gobble \let\appendixmark\@gobble } \fi \ifNRC@preprint \let\ps@nrcempty\ps@empty \else \newcommand\ps@nrcempty{% \def\@evenhead{% \NRC@toptrim \hfill }% \let\@oddhead\@evenhead \def\@evenfoot{% \NRC@bottomtrim \hfill }% \let\@oddfoot\@evenfoot \let\@mkboth\@gobbletwo \let\sectionmark\@gobble \let\subsectionmark\@gobble \let\appendixmark\@gobble } \fi \pagestyle{nrc} \newcommand\NRC@dotoptrim{% \hb@xt@\z@{% \vbox to\z@{% \vss \hb@xt@\textwidth{% \llap{% \NRC@left@trimrule \NRC@up@trimrule \hskip\NRC@trimhsep }% \hss \rlap{% \hskip\NRC@trimhsep \NRC@up@trimrule \NRC@right@trimrule }% }% \vskip\NRC@trimtopsep }% \hss }% } \newcommand\NRC@dobottomtrim{% \hb@xt@\z@{% \vbox to\z@{% \vskip\NRC@trimbotsep \hb@xt@\textwidth{% \llap{% \NRC@left@trimrule \NRC@down@trimrule \hskip\NRC@trimhsep }% \hss \rlap{% \hskip\NRC@trimhsep \NRC@down@trimrule \NRC@right@trimrule }% }% \vss }% \hss }% } \newcommand\NRC@trimhsep{4pc} \newcommand\NRC@trimtopsep{54pt} \newcommand\NRC@trimbotsep{30pt} \newcommand\NRC@up@trimrule{% \vrule\@height\NRC@trimvsize \@depth\NRC@trimvgap \@width\NRC@trimthickness } \newcommand\NRC@down@trimrule{% \vrule\@height\NRC@trimvgap \@depth\NRC@trimvsize \@width\NRC@trimthickness } \newcommand\NRC@left@trimrule{% \vrule\@height\NRC@trimhalfthick \@depth\NRC@trimhalfthick \@width\NRC@trimhsize \hskip\NRC@trimhgap } \newcommand\NRC@right@trimrule{% \hskip\NRC@trimhgap \vrule\@height\NRC@trimhalfthick \@depth\NRC@trimhalfthick \@width\NRC@trimhsize } \newcommand\NRC@trimhsize{36\p@} \newcommand\NRC@trimvsize{39\p@} \newcommand\NRC@trimhalfthick{0.1\p@} \newcommand\NRC@trimthickness{0.2\p@} \newcommand\NRC@trimhgap{3\p@} \newcommand\NRC@trimvgap{-3\p@} \newenvironment{par-text}[1][]{% \if@twocolumn \BalanceColumns[0.5]% \fi \def\@rightlanguage{#1}% \ifx\@rightlanguage\@empty \else \edef\@rightlanguage{% \noexpand\select@language{\@rightlanguage}% }% \fi \let\NRC@enclosingenv\@currenvir \@ifnextchar[%] \NRC@partext@a {\NRC@partext@a[20.75pc][1.5pc][20.75pc]}% }% {\par} \let\NRC@enclosingenv\relax \def\NRC@partext@a[#1]{% \def\NRC@par@leftwidth{#1}% \@ifnextchar[%] \NRC@partext@b {\NRC@partext@b[1.5pc][\z@]}% } \def\NRC@partext@b[#1]{% \def\NRC@par@separation{#1}% \NRC@partext@c } \newcommand\NRC@partext@c[1][\z@]{% \@tempdima#1\relax \ifdim\@tempdima>\z@ \def\NRC@par@rightwidth{#1}% \@tempdima #1\relax \advance\@tempdima \NRC@par@separation\relax \advance\@tempdima \NRC@par@leftwidth\relax \ifdim\@tempdima > \textwidth \NRC@warning@inconpar \fi \else \@tempdima\textwidth \advance\@tempdima -\NRC@par@leftwidth\relax \advance\@tempdima -\NRC@par@separation\relax \ifdim\@tempdima>\z@ \else \NRC@warning@inconpar \fi \edef\NRC@par@rightwidth{\the\@tempdima}% \fi \NRC@last@parparafalse \par } \def\NRC@warning@inconpar{% \NRC@warning{Inconsistent parameters for environment par-text}% } \def\NRC@last@parparatrue{\global\let\ifNRC@last@parpara\iftrue} \def\NRC@last@parparafalse{\global\let\ifNRC@last@parpara\iffalse} \newcommand\parallelparsep[1]{\gdef\NRC@parpara@sep{#1}} \parallelparsep{1pc} \newif\ifNRC@firstleftcolumn \global\NRC@firstleftcolumntrue \newenvironment{leftcolumn}{% \ifNRC@last@parpara \vskip\NRC@parpara@sep\relax \else \NRC@last@parparatrue \fi \NRC@checknesting \noindent \begin{minipage}[t]{\NRC@par@leftwidth}% \NRC@sectragged \usefont\f@encoding\sfdefault mn% \ifNRC@firstleftcolumn \global\NRC@firstleftcolumnfalse \else \hspace*{\NRC@par@parindent}% \fi \strut\ignorespaces }{% \strut \end{minipage}% \NRC@insertignore\NRC@colsepskip }% \def\NRC@checknesting{% \def\@tempa{par-text}% \ifx\@tempa\NRC@enclosingenv \else \NRC@warning{\@currenvir\space environment may only be used% \MessageBreak within a \@tempa\space environment}% \fi } \newif\ifNRC@firstrightcolumn \global\NRC@firstrightcolumntrue \newenvironment{rightcolumn}{% \NRC@checknesting \noindent \begin{minipage}[t]{\NRC@par@rightwidth}% \NRC@sectragged \usefont\f@encoding\sfdefault mn% \@rightlanguage \ifNRC@firstrightcolumn \global\NRC@firstrightcolumnfalse \else \hspace*{\NRC@par@parindent}% \fi \strut\ignorespaces }{% \strut \end{minipage}% \NRC@insertignore\par }% \def\NRC@par@parindent{\@xiipt\p@} \def\NRC@colsepskip{\hskip\NRC@par@separation\relax} \newbox\NRC@leftbox \newbox\NRC@rightbox \newenvironment{par-para}{% \ifNRC@last@parpara \vskip\NRC@parpara@sep\relax \else \NRC@last@parparatrue \fi \NRC@checknesting \NRC@ignorespacesandpars\NRC@gatherleft }% {% \unskip \egroup {% \vbadness\@M \vfuzz5ex \let\@tempa\p@ \par \loop \ifvoid\NRC@leftbox \ifvoid\NRC@rightbox \let\@tempa\z@ \fi \fi \ifdim\@tempa>\z@ \hb@xt@\textwidth{% \vbox{\ifvoid\NRC@leftbox \hrule\@width\NRC@par@leftwidth\@height\z@\@depth\z@ \else \setbox\@tempboxa\vsplit\NRC@leftbox to\p@ \unvbox\@tempboxa \fi}% \NRC@colsepskip \vbox{\ifvoid\NRC@rightbox \hrule\@width\NRC@par@rightwidth\@height\z@\@depth\z@ \else \setbox\@tempboxa\vsplit\NRC@rightbox to\p@ \unvbox\@tempboxa \fi}% }% \repeat }% \par } \newcommand\NRC@gatherleft{% \setbox\NRC@leftbox\vbox\bgroup \hsize\NRC@par@leftwidth\relax \usefont\f@encoding\sfdefault mn% \noindent \ifNRC@firstleftcolumn \global\NRC@firstleftcolumnfalse \else \hspace*{\NRC@parallelparindent}% \fi \NRC@sectragged }% \newcommand\othercol{% \unskip \egroup \NRC@ignorespacesandpars\NRC@gatherright } \newcommand\NRC@gatherright{% \setbox\NRC@rightbox\vbox\bgroup \hsize\NRC@par@rightwidth\relax \usefont\f@encoding\sfdefault mn% \@rightlanguage \noindent \ifNRC@firstrightcolumn \global\NRC@firstrightcolumnfalse \else \hspace*{\NRC@parallelparindent}% \fi \NRC@ignorespacesandpars\NRC@sectragged } \def\NRC@parallelparindent{10\p@} \newbox\@tempboxb \newcommand\BalanceColumns[1][0.5]{% \par \penalty\z@ \def\@dummy@balance@output{% \if@firstcolumn \ifx\@toplist\@empty \global\setbox\@tempboxa \vbox{\unvbox\@cclv}% \else % 1. (?) get rid of \topskip glue at the top of \@cclv % 2. insert the top float(s) and the appropriate separations % 3. adjust \@colroom and so on \global\setbox\@tempboxa \vbox{% \@tempswatrue \NRC@return@floats\@toplist\@toproom\@topnum\@empty \vspace\textfloatsep \unvbox\@cclv }% % 4. (?) warn about potential problems? % ... or ... % moan about the thing being there in the first place? \fi \else \setbox\@cclv \vbox{% \penalty-\@M \unvbox\@cclv}% \splittopskip\topskip \splitmaxdepth\maxdepth \setbox\@tempboxa \vsplit\@cclv to\z@ \ifx\@toplist\@empty % insert top floats in the right column here? % ... or ... \else % moan at their very existence? \NRC@warning{% Top float(s) (2nd column) lost in balancing}% \@tempswafalse \NRC@return@floats\@toplist\@toproom\@topnum\@empty \fi \global\setbox\@tempboxa \vbox{% \unvbox\@leftcolumn \unskip \unvbox\@cclv}% \fi }% \ifx\@botlist\@empty\else \NRC@warning{% Bottom floats outstanding when balancing may be lost\MessageBreak What's more, balancing may be invalid}% \fi \xdef\@freelist{\@freelist\@midlist} {% \output{\@dummy@balance@output}% \eject }% {% \@tempdima .5\ht\@tempboxa \advance\@tempdima .5\dp\@tempboxa \splittopskip\topskip \splitmaxdepth\maxdepth \ClassInfo\NRC@clsname{% \string\BalanceColumns: total height of page is \the\@tempdima\space--\MessageBreak \string\vsplit\space to half of that (plus #1\string\baselineskip)}% \advance\@tempdima #1\baselineskip \vbadness\@M \setbox\@tempboxb \vsplit\@tempboxa to\@tempdima \ClassInfo\NRC@clsname{% Column balance: left column height \the\ht\@tempboxb+\the\dp\@tempboxb \MessageBreak right column height \the\ht\@tempboxa+\the\dp\@tempboxa}% \@tempdima \ht\@tempboxa \advance\@tempdima \dp\@tempboxa \dimen@ \ht\@tempboxb \advance\dimen@ \dp\@tempboxb \ifdim \dimen@ < \@tempdima \dimen@ \@tempdima \fi \global\setbox\@tempboxa \vbox {% \ifx\@dbltoplist\@empty \else \@tempswatrue \NRC@return@floats\@dbltoplist\@dbltoproom\@dbltopnum{dbl}% \vspace\dbltextfloatsep \fi \hb@xt@\textwidth {% \hb@xt@\columnwidth {% \vbox to\dimen@{% \unvbox\@tempboxb \vfill }% \hss }% \hfill \vrule \@width\columnseprule \hfill \hb@xt@\columnwidth {% \vbox to\dimen@{% \unvbox\@tempboxa \vfill }% \hss }% }% }% \xdef\NRC@narrow@width{\the\columnwidth} \global\columnwidth\textwidth \global\hsize\columnwidth \global\linewidth\columnwidth \global\@twocolumnfalse \col@number \@ne \unvbox\@tempboxa }% } \newcommand{\NRC@return@floats}[4]{{% \def\@elt##1{% \global\advance#3\@ne \global\advance\@colnum\@ne \@tempdima\ht##1% \advance\@tempdima\dp##1% \advance\@tempdima\csname#4textfloatsep\endcsname \csname NRC@advance@#4colspace\endcsname{#2}% \if@tempswa\vbox{\unvbox##1}\fi \def\@elt####1{% \global\advance#3\@ne \global\advance\@colnum\@ne \@tempdima\ht####1% \advance\@tempdima\dp####1% \advance\@tempdima\csname#4floatsep\endcsname \csname NRC@advance@#4colspace\endcsname{#2}% \if@tempswa \vskip\csname#4floatsep\endcsname% \vbox{\unvbox####1}% \fi }% }% #1% }% \let\@elt\relax \xdef\@freelist{\@freelist#1}% \xdef#1{}% \global\vsize\@colroom } \newcommand{\NRC@advance@colspace}[1]{% \global\advance\@colroom\@tempdima \global\advance#1\@tempdima } \newcommand{\NRC@advance@dblcolspace}[1]{% \global\advance\@colroom\@tempdima \global\advance#1\@tempdima \global\advance\@colht\@tempdima \global\advance\@topnum\m@ne } \newcommand{\RestartDouble}{% \penalty\z@ {% \output{\NRC@gather@top} \vfill \eject }% \twocolumn[\unvbox\@tempboxb]% \NRC@restorefootskip } \newenvironment{FullWidth}[1][0.5]% {\BalanceColumns[#1]}% {\RestartDouble} \newcommand{\NRC@gather@top}{% \global\setbox\@tempboxb\vbox{\unvbox\@cclv}% } \newcommand{\LeftColumnBar}{% \addvspace{0.75\baselineskip}% \hbox{\rule{\NRC@narrow@width}{\p@}}% \addvspace{0.75\baselineskip}% } \newcommand{\RightColumnBar}{% \par \addvspace{0.75\baselineskip}% \hb@xt@\textwidth{\hfill\rule{\NRC@narrow@width}{\p@}}% \addvspace{0.75\baselineskip}% } \newenvironment{WideText}{% \@testopt{\NRC@widetext@i}{\z@}% }{% \endlist } \def\NRC@widetext@i[#1]{% \@testopt{\NRC@widetext@ii{#1}}{3pc}% } \def\NRC@widetext@ii#1[#2]{% \list{}{% \topsep\z@ \leftmargin#1\relax \rightmargin#2\relax \listparindent\parindent \parsep\parskip }% \item[]% } \frenchspacing \parindent 10pt \parskip 0pt plus 2pt \newcommand\NRC@definecounter[1]{% \global\expandafter\newcommand\csname NRC@c@#1\endcsname{0}} \newcommand\NRC@addtocounter[2]{\bgroup \expandafter\@tempcnta\csname NRC@c@#1\endcsname\relax \advance\@tempcnta#2\relax \expandafter\xdef\csname NRC@c@#1\endcsname{\the\@tempcnta}% \egroup } \newcommand\NRC@stepcounter[1]{\NRC@addtocounter{#1}1} \newcommand\if@NRCcounter[1]{\expandafter\ifnum\csname NRC@c@#1\endcsname} \newcommand\NRC@valcounter[1]{\csname NRC@c@#1\endcsname} \def\NRC@condgobble{\futurelet\reserved@a\NRC@relayto@gobble} \def\NRC@relayto@gobble{\ifx\reserved@a\bgroup\expandafter\@gobble\fi} \newcommand\NRC@insertignore[1]{% \@ignoretrue \gdef\ignorespaces{% \global\let\ignorespaces\@@ignorespaces \def\@tempa{\NRC@ignorespacesandpars{#1}}% \expandafter\@tempa }% } \let\@@ignorespaces\ignorespaces \newcommand\NRC@ignorespacesandpars[1]{% \def\@tempb\par{\@tempa}% \def\@tempa{\@long@ifnextchar\par\@tempb{#1}}% \@tempa } \long\def\@long@ifnextchar#1#2#3{% \let\reserved@d=#1% \def\reserved@a{#2}\def\reserved@b{#3}% \futurelet\@let@token\@ifnch} \newcommand\NRC@stripdef[2]{% \@ifundefined{captions#1}{}{% \def\NRC@stripdef@##1\def#2##2##3\NRC@stripdef@{% \@namedef{captions#1}{##1##3}% }% \edef\@tempa{\noexpand\expandafter \noexpand\NRC@stripdef@ \expandafter\noexpand\csname captions#1\endcsname \noexpand\NRC@stripdef@ }% \@tempa }% } \NRC@definecounter{author} \renewcommand\author{\@dblarg\@NRC@dblauthor} \newcommand\@NRC@dblauthor[2][]{% \if@NRCcounter{author}>0 \expandafter\ifx\csname NRC@addr\NRC@c@author\endcsname\relax \NRC@warning{No address given for author \NRC@c@author}% \address{(\emph{\texttt{address missing}})}% \fi \fi \let\NRC@tempb\NRC@c@author% \NRC@stepcounter{author}% \NRC@definecounter{AN\NRC@c@author} \@namedef{NRC@author\NRC@c@author}{#2}% \@namedef{NRC@initialsonly\NRC@c@author}{#1}% \ifnum\NRC@tempb=0 \expandafter\let\csname NRC@addr\NRC@c@author\endcsname\relax \else \expandafter\edef\csname NRC@addr\NRC@c@author\endcsname {\csname NRC@addr\NRC@tempb\endcsname} \fi } \newcommand\shortauthor[1]{\newcommand\@shortauthor{#1}} \newcommand\address{\@ifnextchar[%] \NRC@address@l \NRC@address@nl } \newcommand\NRC@address@nl[1]{% \@namedef{NRC@addr@\NRC@c@author}{#1}% \expandafter\edef\csname NRC@addr\NRC@c@author\endcsname {\NRC@c@author}% \NRC@allocaddr\NRC@c@author% } \def\NRC@address@l[#1]{% \@namedef{NRC@addr\NRC@c@author}{#1}% \def\NRC@tempa{#1}% \futurelet\reserved@a\NRC@address@lsw } \def\NRC@address@lsw{% \ifx\reserved@a\bgroup \expandafter\NRC@address@ldef \fi } \def\NRC@address@ldef#1{% \@namedef{NRC@addr@\NRC@tempa}{#1}% \NRC@allocaddr\NRC@tempa% } \gdef\NRC@addresses{} \newcommand\NRC@allocaddr[1]{% \expandafter\gdef\csname NRC@addrlist#1\endcsname{}% \NRC@definecounter{addr@#1}% \NRC@addtolist\NRC@addresses{#1}% } \newcommand\NRC@addtolist[2]{\bgroup \let\do\relax \xdef#1{#1\do{#2}}% \egroup } \newcommand\NRC@addauthortoaddress[1]{% \expandafter\edef\expandafter\@tempa\expandafter{% \csname NRC@addr#1\endcsname}% \expandafter\NRC@addtolist \csname NRC@addrlist\@tempa\endcsname{#1}% \NRC@stepcounter{addr@\@tempa}% } \newcommand\correspond{% \futurelet\reserved@a\@correspond } \newcommand\@correspond{% \ifx\reserved@a\bgroup \expandafter\@correspond@a \else \AddressNote{\NRC@text@correspondAll}% \fi } \newcommand\@correspond@a[1]{% \def\@tempa{#1}% \protected@xdef\@tempa{\noexpand\AddressNote{\NRC@text@correspond}} \@tempa } \newcommand\present[1]{% \AddressNote{\NRC@text@present\ #1}% } \newcommand\AddressNote[1]{% \NRC@stepcounter{AN\NRC@c@author} \bgroup \@NRC@AddressCommands \expandafter\protected@xdef \csname NRC@AN\NRC@c@author.% \@nameuse{NRC@c@AN\NRC@c@author}\endcsname{% \noexpand\NRC@addrfnote{#1}% }% \egroup } \let\IDnote\AddressNote \def\@NRC@AddressCommands{% \expandafter\def\csname phone \endcsname##1{% \NRC@text@telephone\protect~##1}% \expandafter\def\csname fax \endcsname##1{|% \NRC@text@fax\protect~##1}% \expandafter\def\csname telefax \endcsname##1{% \NRC@text@telefax\protect~##1}% \expandafter\def\csname email \endcsname##1{% \mbox{\NRC@text@email}\protect~##1}% } \DeclareRobustCommand\phone[1]{} \DeclareRobustCommand\fax[1]{} \DeclareRobustCommand\telefax[1]{} \DeclareRobustCommand\email[1]{} \newcommand\NRC@received@sep{} \def\NRC@received{} \newcommand\received[1]{% \protected@xdef\NRC@received{\NRC@received\NRC@received@sep \protect\NRC@text@received\ #1.% }% \let\NRC@received@sep\space } \newcommand\accepted[1]{% \protected@xdef\NRC@received{\NRC@received\NRC@received@sep \protect\NRC@text@accepted\ #1.% }% \let\NRC@received@sep\space } \newcommand\revreceived[1]{% \protected@xdef\NRC@received{\NRC@received\NRC@received@sep \protect\NRC@text@revreceived\ #1.% }% \let\NRC@received@sep\space } \newcommand\revaccepted[1]{% \protected@xdef\NRC@received{\NRC@received\NRC@received@sep \protect\NRC@text@revaccepted\ #1.% }% \let\NRC@received@sep\space } \newcommand{\IDdates}[1]{% \protected@xdef\NRC@received{\NRC@received\NRC@received@sep#1}% \let\NRC@received@sep\space } \let\IDdate\IDdates \newif\ifNRC@dedication \NRC@dedicationfalse \newcommand\dedication[1]{\gdef\NRC@dedication{#1}% \NRC@dedicationtrue } \newif\ifNRC@assoced \NRC@assocedfalse \newcommand\assoced[1]{\gdef\NRC@assoced{\NRC@text@assoced{} #1.}% \NRC@assocedtrue } \newif\ifNRC@corred \NRC@corredfalse \newcommand\corred[1]{\gdef\NRC@corred{\NRC@text@corred{} #1.}% \NRC@corredtrue } \newif\ifNRC@commdate \NRC@commdatefalse \newcommand\commdate[1]{\gdef\NRC@commdate{\NRC@text@commdate{} #1.}% \NRC@commdatetrue } \newif\ifNRC@webpub \NRC@webpubfalse \newcommand\webpub[1]{\@ifnextchar\bgroup {\def\@tempa{#1}\NRC@a@webpub}% {% \def\@tempa{\protect\NRC@url{\protect\NRC@def@webaddress}}% \NRC@a@webpub{#1}% }% } \newcommand\NRC@a@webpub[1]{% \def\@tempb{#1}% \protected@xdef\NRC@webpub{\NRC@text@webpub.}% \NRC@webpubtrue } \newcommand*{\NRC@def@webaddress}{\emph{unknown}} \DeclareRobustCommand\NRCurl[1]{\expandafter\let\expandafter \NRC@url@command\csname#1\endcsname} \NRCurl{@firstofone} \newcommand\NRC@url[1]{{% \let\protect\@empty \edef\@tempa{\noexpand\NRC@url@command{#1}}% \@tempa }} \newif\if@abbreviations \@abbreviationsfalse \newcommand\abbreviations[1]{\gdef\@abbreviations{#1}% \@abbreviationstrue } \newcommand\NRC@defaultauthorlist{\bgroup \let\correspond\NRC@condgobble \expandafter\@tempcnta\NRC@c@author\relax \advance\@tempcnta -2 \@tempcntb 0 \loop \ifnum\@tempcnta>0 \advance\@tempcntb 1 \NRC@addauthortoaddress{\the\@tempcntb}% \ignorespaces\csname NRC@author\number\@tempcntb\endcsname\unskip, \advance\@tempcnta -1 \repeat \expandafter\@tempcnta\NRC@c@author\relax \advance\@tempcnta -\@tempcntb \expandafter\ifnum\NRC@c@author>0 \ifnum\@tempcnta>1 \expandafter\@tempcnta\NRC@c@author\relax \advance\@tempcnta -1 \NRC@addauthortoaddress{\the\@tempcnta}% \ignorespaces\csname NRC@author\number\@tempcnta\endcsname\unskip \expandafter\ifnum\NRC@c@author>2 \ifNRC@french\else,\fi \fi\ \NRC@text@and\ \fi \NRC@addauthortoaddress\NRC@c@author \ignorespaces\csname NRC@author\NRC@c@author\endcsname\unskip \fi \egroup } \newcommand\NRC@default@authaddlist{\bgroup \let\do\NRC@output@authorline \NRC@addresses \egroup } \newcommand\NRC@output@authorline[1]{\bgroup \@tempswafalse \expandafter\@tempcnta\NRC@valcounter{addr@#1}\relax \ifcase\@tempcnta \or \or \def\NRC@authorseparator{\NRC@optfnmark{} \NRC@text@and\ }% \else \def\NRC@authorseparator{% \ifnum\@tempcnta>0\relax \ifNRC@french \NRC@optfnmark, \else ,\NRC@optfnmark{} \fi \advance\@tempcnta-1\relax \else \ifNRC@french \NRC@optfnmark\ \NRC@text@and{} \else ,\NRC@optfnmark{} \NRC@text@and{} \fi \fi }% \advance\@tempcnta-2\relax \fi \let\do\NRC@output@oneauthor \noindent{\usefont\f@encoding\rmdefault {bx}n% \csname NRC@addrlist#1\endcsname \ifNRC@french \NRC@optfnmark.% \else .\NRC@optfnmark \fi} \if@breakaddress\par\noindent\fi \csname NRC@addr@#1\endcsname\par \egroup } \newcommand\NRC@output@oneauthor[1]{% \if@tempswa\NRC@authorseparator\else\@tempswatrue\fi \csname NRC@initialsonly#1\endcsname \def\NRC@optfnmark{\NRC@processAN{#1}}% } \newcommand\NRC@addrfnote[1]{% \NRC@addrfnmark \protected@xdef\NRC@addrfnbody{\NRC@addrfnbody \protect\NRC@addrfntext[\the\c@footnote]{#1}\protect\par}% } \def\NRC@addrfnbody{} \newcommand{\NRC@addrfnmark}{% {% \stepcounter{footnote}% \protected@xdef\@thefnmark{\thefootnote}% }% \leavevmode \edef\@x@sf{\the\spacefactor}% \nobreak \hbox{\textsuperscript{\@thefnmark}}% \spacefactor\@x@sf\relax } \let\thanks\NRC@addrfnote \def\NRC@addrfntext[#1]#2{% \begingroup \csname c@\@mpfn\endcsname #1\relax \unrestored@protected@xdef\@thefnmark{\thempfn}% \endgroup \@makefntext{% \rule\z@\footnotesep \NRC@sectragged\ignorespaces #2% \@finalstrut\strutbox}% } \newcommand\NRC@processAN[1]{% \@tempcntb 0\relax \loop \if@NRCcounter{AN#1}>\@tempcntb \advance\@tempcntb 1\relax \csname NRC@AN#1.\the\@tempcntb\endcsname \expandafter\ifnum\csname NRC@c@AN#1\endcsname>\@tempcntb \textsuperscript{,}% \fi \repeat } \newcommand\specialtitle{\@ifstar {\@specialonlytrue\@specialtitle}% {\@specialonlyfalse\@specialtitle}} \newcommand\@specialtitle[1]{\gdef\@special@title{#1}\@specialtitletrue} \newif\if@specialtitle \@specialtitlefalse \newif\if@specialonly \def\NRC@titleoffset{5pc\relax} \newif\ifNRC@IDbox \global\NRC@IDboxfalse \newbox\NRC@theIDbox \newif\ifNRC@closingrule \NRC@closingrulefalse \renewcommand\maketitle{% \@ifstar{\NRC@closingruletrue\NRC@iimaketitle}{\NRC@iimaketitle}% } \newcommand{\NRC@iimaketitle}{% \NRC@maketitle \ifNRC@IDbox\NRC@makeIDbox{% \if@onecolid\NRC@columnwidth\else\textwidth\fi}% \fi \ifx\NRC@abstract@i\@undefined \NRC@warning{Neither abstract nor resume given}% \else \begingroup \the\NRC@abstract@i \@topsepadd\z@ \endtrivlist \endgroup \ifx\NRC@abstract@ii\@undefined \NRC@warning{One of abstract and resume missing}% \else \gdef\NRC@absressep{8}% \begingroup \the\NRC@abstract@ii \@topsepadd\z@ \endtrivlist \endgroup \fi \fi \ifNRC@closingrule \vskip 4\p@ \noindent\rule{\textwidth}{\p@} \vskip 1pc \else \vspace*{8\p@}% \fi \global\dbltextfloatsep \z@ \RestartDouble \if@onecolid \ifNRC@IDbox \@float{figure}[b!] \box\NRC@theIDbox \end@float \fi \fi } \newcommand{\NRC@maketitle}{% \vspace*{-6\p@}% \if@specialtitle \if@specialonly \bgroup \fboxsep\z@ \noindent\hspace{\NRC@titleoffset}% \colorbox{black}{% \hskip 1pc\relax \parbox[t]{37pc}{%} match extra parbox opening \fontsize{18}{28}% \usefont\f@encoding\sfdefault mn% \NRC@sectragged \advance\rightskip 1pc\relax \textcolor{white}{% \vrule \@height21\p@ \@depth\z@ \@width\z@ \@special@title \vrule \@height\z@ \@depth9\p@ \@width\z@}% }% }% \par \pagestyle{nrcplain}% \thispagestyle{nrcplain}% \egroup \@tempswafalse \else \@tempswatrue \fi \else \@tempswatrue \fi \if@tempswa \@tempdima\textwidth \advance\@tempdima -\NRC@titleoffset \setbox\@tempboxa\vbox{% \hsize\@tempdima \if@specialtitle \bgroup \fboxsep\z@ \noindent \colorbox{black}{% \hskip 1pc\relax \parbox[t]{37pc}{%} match extra parbox opening \fontsize{18}{28}% \usefont\f@encoding\sfdefault mn% \NRC@sectragged \advance\rightskip 1pc\relax \textcolor{white}{% \vrule \@height21\p@ \@depth\z@ \@width\z@ \@special@title \vrule \@height\z@ \@depth9\p@ \@width\z@}% }% }% \par \vspace*{2pc}% \egroup \fi \fontsize{18}{24}% \usefont\f@encoding\sfdefault cn% \NRC@sectragged \noindent\@title\par \@tempdima 2.5pc \advance\@tempdima -\prevdepth \advance\@tempdima -11pt% *** pragmatic value *** \vspace\@tempdima \fontsize{11}\@xiipt \selectfont\NRC@sectragged \noindent\NRC@defaultauthorlist\par \@tempdima 17\p@% 1.5pc - 1pt \advance\@tempdima -\prevdepth \vspace\@tempdima }% \@tempdima \NRC@titleoffset \advance\@tempdima -4\p@ \bgroup \noindent\hb@xt@\hsize{% \vrule \@width4\p@ \kern \@tempdima \vbox{\box\@tempboxa}% }% \parskip\z@skip \par \noindent\hrule \@height\p@ \egroup \global\NRC@IDboxtrue \fi } \newcommand{\NRC@makeIDbox}[1]{% \setbox\NRC@theIDbox\vbox\bgroup \hsize #1 \noindent\hrule \@height\p@ \@tempdima #1 \advance\@tempdima -1pc \setbox\@tempboxa\hbox{% \smallt\NRC@received }% \setbox\@tempboxa\vbox{% \hsize \@tempdima \@tempdima 1pc \advance\@tempdima -\ht\@tempboxa \vspace{\@tempdima}% \if@onecolid\else \if@multcolid \linewidth \hsize \multicolsep\z@skip \columnsep 1.5pc \begin{multicols}{2} \fi \fi \noindent {% \smallt \NRC@received \ifNRC@webpub \NRC@received@sep \NRC@webpub \fi \par }% \vspace{7\p@}% *** pragmatic value *** \smallt \ifNRC@assoced \noindent\NRC@assoced\par \vspace{7\p@}% *** pragmatic value *** \fi \ifNRC@corred \noindent\NRC@corred\par \vspace{7\p@}% *** pragmatic value *** \fi \ifNRC@dedication \bgroup \NRC@sectragged \noindent \textit{\NRC@dedication}\par \vspace{7\p@}% *** pragmatic value *** \egroup \fi \if@abbreviations \bgroup \NRC@sectragged \noindent \textbf{\NRC@text@abbreviations\ifNRC@french~\fi\string:}% \ \@abbreviations\par \vspace{7\p@}% *** pragmatic value *** \egroup \fi {% \@NRC@AddressCommands \NRC@default@authaddlist \ifNRC@commdate \vspace{7\p@}% pragmatic \noindent\NRC@commdate\par \fi \ifx\NRC@addrfnbody\@empty \else \vspace{7\p@}% *** pragmatic value *** \NRC@addrfnbody \fi }% \if@onecolid\else \if@multcolid \end{multicols} \fi \fi }% \@tempdima 1pc \advance\@tempdima -4\p@ \noindent\hb@xt@#1{% \vrule \@width4\p@ \kern \@tempdima \vbox{\box\@tempboxa}% } \egroup \if@onecolid \else \@tempdima \ht\NRC@theIDbox \advance\@tempdima \dp\NRC@theIDbox \advance\@tempdima \textfloatsep \global\advance\@colht -\@tempdima \global\@colroom \@colht \global\vsize \@colht \global\pagegoal \@colht \global\advance\footskip \@tempdima \fi \thispagestyle{nrctitlepage}% } \xdef\NRC@restorefootskip{% \global\noexpand\footskip\the\footskip}% \newcommand\NRC@absressep{18} \renewenvironment{abstract}{% \NRC@gather@env{\expandafter\topsep\NRC@absressep\p@ \partopsep\z@ \parskip\z@ \trivlist \parskip0\p@ \@plus\p@ \leftmargin \NRC@titleoffset \advance\linewidth -\leftmargin \advance\linewidth -\rightmargin \advance\@totalleftmargin \leftmargin \parshape \@ne \@totalleftmargin \linewidth \item[]% \let\NRC@extract@name\@firstoftwo \ifx\extrasenglish\@undefined \else \select@language{english}% \fi \smalll \textbf{\abstractname}:% \NRC@sectragged \ \ignorespaces}}% {} \newenvironment{resume}{% \NRC@gather@env{\expandafter\topsep\NRC@absressep\p@ \partopsep\z@ \parskip\z@ \trivlist \parskip0\p@ \@plus\p@ \leftmargin \NRC@titleoffset \advance\linewidth -\leftmargin \advance\linewidth -\rightmargin \advance\@totalleftmargin \leftmargin \parshape \@ne \@totalleftmargin \linewidth \item[]% \let\NRC@extract@name\@secondoftwo \ifx\extrasfrench\@undefined \else \select@language{french}% \fi \smalll \textbf{\nomresume}\,:% \NRC@sectragged \ \ignorespaces}}% {} \newcommand\nomresume{R\'esum\'e} \newcommand\traduit{\par\vspace{4\p@}\noindent [Traduit par la r\'edaction]% } \newcommand\Traduit{\par\vspace{4\p@}\noindent [Traduit par la R\'edaction]% } \newcommand\translation{\par\vspace{4\p@}\noindent [Journal translation]% } \newcommand\keywords[1]{\par\vspace{4\p@}\noindent \emph{Key words:}\ #1.% } \newcommand\motscles[1]{\par\vspace{4\p@}\noindent \emph{Mots cl\'es\,:}\ #1.% } \newcommand\PACS{% \par\vspace{4\p@}% \noindent PACS\ % \@ifstar{% \NRC@extract@name\NRC@PACS@ens\NRC@PACS@frs }{% \NRC@extract@name\NRC@PACS@en\NRC@PACS@fr }% } \newcommand\NRC@PACS@ens[1]{No.:\ #1} \newcommand\NRC@PACS@en[1]{Nos.:\ #1} \newcommand\NRC@PACS@frs[1]{N\textsuperscript{o}\,:\ #1} \newcommand\NRC@PACS@fr[1]{N\textsuperscript{os}\,:\ #1} \newtoks\NRC@abstract@toks \newtoks\NRC@resume@toks \newcommand\NRC@gather@env[1]{% \let\NRC@gathering\@currenvir \expandafter\let\expandafter\NRC@gather@toks \csname NRC@\NRC@gathering @toks\endcsname \global\NRC@gather@toks{#1}% {\ifnum0=`}\fi \NRC@gather@body } \long\def\NRC@gather@body#1\end{% \global\NRC@gather@toks\expandafter{\the\NRC@gather@toks#1}% \NRC@gather@findend } \newcommand\NRC@gather@findend[1]{% \def\@tempa{#1}% \ifx\@tempa\NRC@gathering \expandafter\NRC@gather@end \else \global\NRC@gather@toks\expandafter{\the\NRC@gather@toks\end{#1}}% \expandafter\NRC@gather@body \fi } \newcommand\NRC@gather@end{% \ifnum0=`{\fi}% \ifx\NRC@abstract@i\@undefined \global\let\NRC@abstract@i \NRC@gather@toks \else \global\let\NRC@abstract@ii\NRC@gather@toks \fi \expandafter\end\expandafter{\NRC@gathering}% } \newif\ifNRC@easedbaselines \NRC@easedbaselinesfalse \newif\ifNRC@relaxedspacing \NRC@relaxedspacingfalse \newcommand*{\easebaselines}{% \ifNRC@author@use \NRC@warning{\string\easebaselines\space is an editor command} \fi \NRC@easedbaselinestrue \AtBeginDocument{\renewcommand{\arraystretch}{1.05}}% } \@onlypreamble\easebaselines \renewcommand{\normalsize}{% \ifNRC@easedbaselines \@setfontsize\normalsize\@xpt\@xiipt \else \@setfontsize\normalsize\@xpt{11}% \fi \ifNRC@relaxedspacing \abovedisplayskip 10\p@ \@plus0.0003fil \@minus5\p@ \else \abovedisplayskip 10\p@ \@plus2\p@ \@minus5\p@ \fi \abovedisplayshortskip \z@ \@plus3\p@ \belowdisplayshortskip 6\p@ \@plus3\p@ \@minus3\p@ \belowdisplayskip \abovedisplayskip \let\@listi\@listI} \normalsize \renewcommand{\small}{% \ifNRC@easedbaselines \@setfontsize\small\@ixpt{11}% \else \@setfontsize\small\@ixpt\@xpt \fi \ifNRC@relaxedspacing \abovedisplayskip 8.5\p@ \@plus0.0003fil \@minus4\p@ \else \abovedisplayskip 8.5\p@ \@plus3\p@ \@minus4\p@ \fi \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{\smalll}{% \@setfontsize\small\@ixpt{11}% \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{\smallt}{% \@setfontsize\small\@ixpt\@xpt \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 } % \end{macrocode} \renewcommand{\footnotesize}{% \ifNRC@easedbaselines \@setfontsize\footnotesize\@viiipt{9.5}% \else \@setfontsize\footnotesize\@viiipt\@ixpt \fi \ifNRC@relaxedspacing \abovedisplayskip 6\p@ \@plus0.0003fil \@minus4\p@ \else \abovedisplayskip 6\p@ \@plus2\p@ \@minus4\p@ \fi \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 } \renewcommand{\scriptsize}{\@setfontsize\scriptsize\@viipt\@viiipt} \renewcommand{\tiny}{\@setfontsize\tiny\@vpt\@vipt} \renewcommand{\large}{\@setfontsize\large\@xiipt{14}} \renewcommand{\Large}{\@setfontsize\Large\@xivpt{18}} \renewcommand{\LARGE}{\@setfontsize\LARGE\@xviipt{22}} \renewcommand{\huge}{\@setfontsize\huge\@xxpt{25}} \renewcommand{\Huge}{\@setfontsize\Huge\@xxvpt{30}} \newcommand{\NRC@sectragged}{\hyphenpenalty\@M \rightskip\z@ \@plus 5em \parfillskip\z@ \@plus 1fil \spaceskip=0.3333em\relax \xspaceskip=0.5em\relax } \renewcommand\section{% \@startsection{section}% \@ne \z@ {18\p@ \@plus6\p@}% {6\p@ \@plus3\p@}% {\fontsize{11}{12}% \let\@hangfrom\@firstofone\noindent \usefont\f@encoding\sfdefault cn% \NRC@sectragged}% } \let\Asection\section \renewcommand\subsection{% \@startsection{subsection}% \tw@ \z@ {12\p@ \@plus6\p@}% {.1\p@ \@plus2\p@}% {\reset@font\bfseries \let\@hangfrom\@firstofone\noindent \NRC@sectragged}% } \let\Bsection\subsection \renewcommand\subsubsection{% \@startsection{subsubsection}% \thr@@ \z@ {9\p@ \@plus3\p@}% {.1\p@ \@plus2\p@}% {\reset@font\bfseries\itshape \let\@hangfrom\@firstofone\noindent \NRC@sectragged}% } \let\Csection\subsubsection \newcommand\subsubsubsection{% \@startsection{paragraph}% 4% \z@ {7\p@ \@plus2\p@}% {.1\p@ \@plus2\p@}% {\reset@font\itshape \let\@hangfrom\@firstofone\noindent \NRC@sectragged}% } \let\Dsection\subsubsubsection \renewcommand\paragraph{% \@startsection{subparagraph}% 4% \z@ {8\p@ \@plus2.5\p@ \@minus\p@}% {-0.5em}% {\reset@font\itshape}% } \let\Esection\paragraph \renewcommand\@seccntformat[1]{% \@ifundefined{NRC@seccnt@#1}% {\@nameuse{the#1}.\hskip0.5em\relax}% {\@nameuse{NRC@seccnt@#1}}% } \newcommand\NRC@seccnt@paragraph{\theparagraph.\ } \setcounter{secnumdepth}{4} \let\NRC@@appendix\appendix \renewcommand{\appendix}{\@ifstar \NRC@appendix\NRC@@appendix} \newcommand{\NRC@appendix}{\NRC@@appendix \gdef\NRC@seccnt@section{\appendixname\ % \thesection\ifNRC@french~\string:\else:\fi\hskip0.5em\relax }% } \skip\footins14\p@\@plus10\p@ \renewcommand\footnoterule{\kern-5\p@ \hrule \@height\p@ \kern4\p@ } \long\def\@footnotetext#1{% \insert\footins{% \reset@font\smallt \interlinepenalty\interfootnotelinepenalty \splittopskip\footnotesep \splitmaxdepth \dp\strutbox \floatingpenalty \@MM \hsize\columnwidth \@parboxrestore \protected@edef\@currentlabel{% \csname p@footnote\endcsname\@thefnmark }% \color@begingroup \@makefntext{% \rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox }% \color@endgroup }% }% \renewcommand\@makefntext[1]{% \@hangfrom{% \ifNRC@french \@thefnmark.\hskip0.3333em% \else \hb@xt@4\p@{\@makefnmark\hss}% \fi }% #1% } \iflefteqnos \mathindent32pt \else \mathindent\z@ \fi \newif\ifNRC@amsmath \NRC@amsmathfalse \AtBeginDocument{% \@ifundefined{tagform@}\relax{% \NRC@amsmathtrue \iflefteqnos \@mathmargin32\p@\relax \else \@mathmargin\z@skip \fi } } \iflefteqnos \PassOptionsToPackage{fleqn,leqno}{amsmath} \else \PassOptionsToPackage{fleqn}{amsmath} \fi \renewcommand{\@eqnnum}{% \iflefteqnos \hb@xt@1sp{}% \rlap{\normalfont\normalcolor \hskip -\displaywidth \eqnoformat\theequation}% \else {% \normalfont\normalcolor \eqnoformat\theequation }% \fi } \newcommand{\eqnoformat}[1]{[\ignorespaces#1\unskip\@@italiccorr]} \AtBeginDocument{\ifNRC@amsmath \def\tagform@#1{% \maketag@@@{\eqnoformat{#1}}} \fi } \def\NRC@displaymath{\begingroup \ifNRC@amsmath \@mathmargin\z@skip \else \mathindent\z@skip \fi \NRC@@displaymath } \def\NRC@enddisplaymath{\NRC@@enddisplaymath\endgroup} \AtBeginDocument{\let\NRC@@displaymath\[% \let\[\NRC@displaymath \let\NRC@@enddisplaymath\]% \let\]\NRC@enddisplaymath}% \DeclareMathSizes {18} {18} \@xiipt \@xpt \DeclareMathSizes {16} {16} \@xiipt \@xpt \DeclareMathSizes {15} {15} \@xpt {8} \DeclareMathSizes \@xipt \@xipt \@ixpt {7} \DeclareMathSizes \@ixpt \@ixpt {6} {5} \newcommand\numberby[2]{% \@ifundefined{c@#1}{\@nocounterr{#1}}% \@ifundefined{c@#2}{\@nocounterr{#2}}% \@addtoreset{#1}{#2}% \expandafter\gdef\csname the#1\expandafter\endcsname \expandafter{\csname the#2\endcsname.\arabic{#1}}% } \renewcommand\hline{% \noalign{\ifnum0=`}\fi\@ifstar {\@shline{2\p@}}% {\@shline{\arrayrulewidth}}} \newcommand\@shline[1]{\hrule \@height #1\relax \futurelet \reserved@a \@xhline} \arrayrulewidth\p@ \AtBeginDocument{% \let\NRC@@tabular\tabular \let\endNRC@@tabular\endtabular \renewenvironment{tabular}% {\smalll\NRC@@tabular}% {\endNRC@@tabular}% } \DeclareRobustCommand*\textsubscript[1]{% \@textsubscript{\selectfont#1}} \def\@textsubscript#1{% {\m@th\ensuremath{_{\mbox{\fontsize\sf@size\z@#1}}}}} \newenvironment{flenumerate}% {% \ifnum \@enumdepth>\z@ \@toodeep \else \advance\@enumdepth\@ne \def\@enumctr{enumi}% \leftmargini1.5pc\relax \labelwidth\leftmargini \labelsep\z@ \list \labelenumi {% \usecounter\@enumctr \def\makelabel##1{##1\hss}% }% \fi }% \endlist \newenvironment{flitemize}% {% \ifnum \@itemdepth>\z@ \@toodeep \else \advance\@itemdepth\@ne \def\@itemitem{labelitemi}% \leftmargini10\p@ \labelwidth\leftmargini \labelsep\z@ \list \labelitemi {\def\makelabel##1{##1\hss}}% \fi }% \endlist \let\NRC@@caption\caption \renewcommand\caption{\@topcaptionfalse\NRC@caption} \newcommand\topcaption{\@topcaptiontrue \global\advance\NRC@topcaptcounter\@ne \NRC@caption } \newif\if@topcaption \@topcaptionfalse \newcount\NRC@topcaptcounter \newcommand{\NRC@caption}{% \edef\NRC@capt@left{\the\leftskip}% \edef\NRC@capt@right{\the\rightskip}% \NRC@@caption } \newcommand\NRC@makecaption[2]{% \if@topcaption \@tempdima\belowcaptionskip \advance\@tempdima 3.5\p@ \else \@tempdima\abovecaptionskip \fi \vskip\@tempdima \@tempdima\captionwidth \ifdim\@tempdima=\z@ \if@topcaption \expandafter\let\expandafter\@tempa \csname NRC@tabwd@\the\NRC@topcaptcounter\endcsname \@tempdima\ifx\@tempa\relax \hsize \else \@tempa \fi \else \@tempdima\hsize \fi \fi \hb@xt@\hsize{% \hskip\NRC@capt@left \vbox{% \hsize\@tempdima \NRC@sectragged \smalll \textbf{#1.}\enspace\ignorespaces#2\unskip\par }% \hskip\NRC@capt@right }% \@tempdima\if@topcaption \abovecaptionskip \advance\@tempdima -6\p@ % pragmatic value from NRC experience \else \belowcaptionskip \fi \vskip\@tempdima } \renewcommand\figurename{Fig.} \newdimen\captionwidth \captionwidth\z@ \AtBeginDocument{\let\@makecaption\NRC@makecaption} \AtBeginDocument{% \let\NRC@@endtabular\endtabular \def\endtabular{\NRC@@endtabular \if@topcaption \if@filesw \setbox\z@\lastbox \immediate\write\@auxout{% \string\NRC@tabwd{\the\NRC@topcaptcounter}% {\the\wd\z@}% }% \box\z@ \fi \fi }% \expandafter\let\csname endtabular*\endcsname\endtabular } \newcommand\NRC@tabwd[2]{% \global\@namedef{NRC@tabwd@#1}{#2}% } \AtBeginDocument{\immediate\write\@auxout{% \noexpand\providecommand\noexpand\NRC@tabwd{% \noexpand\@gobbletwo}% }% } \newcommand\NRC@tabwd@atend[2]{% \edef\@tempa{\@nameuse{NRC@tabwd@#1}}% \def\@tempb{#2}% \ifx\@tempa\@tempb\else\@tempswatrue\fi } \AtEndDocument{\let\NRC@tabwd\NRC@tabwd@atend} \newcommand{\sepcaption}{% \ifdim \textwidth=\hsize \def\@tempa{{\NRC@sepcaption{0.8}}}% \else \def\@tempa{{\NRC@sepcaption{0.7}}}% \fi \expandafter\@dblarg\@tempa } \def\NRC@sepcaption#1[#2]#3{% \setlength{\captionwidth}{#1\columnwidth}% \topcaption[#1]{#2}% \vrule \@depth.5\p@ \@height.5\p@ \@width\hsize } \setlength\@fptop{\z@} \setlength\@dblfptop{\z@} \ifNRC@numbib \renewenvironment{thebibliography}[1]{% \section*{\refname}% \smalll \list{\@biblabel{\@arabic\c@enumiv}}% {% \settowidth\labelwidth{#1.}% \leftmargin 1.5pc \labelsep \leftmargin \advance\labelsep -\labelwidth \usecounter{enumiv}% \let\p@enumiv\@empty \renewcommand\theenumiv{\@arabic\c@enumiv} }% \sloppy \clubpenalty4000 \@clubpenalty \clubpenalty \widowpenalty4000 \itemsep\z@ \@plus\p@ \parsep\z@ \parskip\z@ }{% \def\@noitemerr{% \@latex@warning{Empty `thebibliography' environment}% }% \endlist } \else \renewcommand{\thebibliography}{% \futurelet\reserved@a\NRC@thebibliography } \newcommand{\NRC@thebibliography}{% \ifx\reserved@a\bgroup \expandafter\NRC@thebib@brace \else \expandafter\NRC@thebib@nobrace \fi } \newcommand{\NRC@thebib@brace}[1]{% \NRC@thebib@nobrace } \newcommand{\NRC@thebib@nobrace}{% \section*{\refname}% \smalll \list{}% {% \let\bibitem\NRC@bibitem \leftmargin 10\p@ \labelwidth \z@ \labelsep \z@ \itemindent -\leftmargin \usecounter{enumiv}% \let\p@enumiv\@empty \renewcommand\theenumiv{\@arabic\c@enumiv} }% \sloppy \clubpenalty4000 \@clubpenalty \clubpenalty \widowpenalty4000 \itemsep\z@ \@plus\p@ \parsep\z@ \parskip\z@ } \def\endthebibliography{% \def\@noitemerr{% \@latex@warning{Empty `thebibliography' environment}% }% \endlist } \newcommand{\NRC@bibitem}[2][\the\value{\@listctr}]{% \item \if@filesw \def\@tempa{#2}% \ifx\@tempa\@empty \edef\@tempa{bibitem\the\value{\@listctr}}% \fi \immediate\write\@auxout{% \string\bibcite{\@tempa}{#1}% }% \fi \ignorespaces } \fi \renewcommand*{\@biblabel}[1]{\hb@xt@\labelwidth{\hfill#1.}} \endinput %% %% End of file `nrc2.cls'.