research-lab/publications/MRL-0006 - Difficulty Adjustment Algorithms in Cryptocurrency Protocols/mrl.cls
2016-02-04 12:57:25 +02:00

1833 lines
55 KiB
TeX

%%
%% LaTeX 2e class file for the processing of LaTeX2e files
%% for the BioMed Central
%%
%% Used in these publications by the Monero Research Lab
%%
%% Macros written by Vytas Statulevicius, VTeX, Lithuania
%% for the BioMed Central
%% Please submit bugs or your comments to vytas@vtex.lt
%%
%% The original distribution is located at:
%% http://support.e-publications.org/bmc
%%
%% This class file loads standart "article.cls" with appropriate
%% settings and then redefines layout according to BMC style
%% A lot of efforts are done for the possibility of extraction of
%% information from the LaTeX file
%%
%% You are free to use this style class as you see fit, provided
%% that you do not make changes to the file.
%% If you DO make changes, you are required to rename this file.
%%
%% It may be distributed under the terms of the LaTeX Project Public
%% License, as described in lppl.txt in the base LaTeX distribution.
%% Either version 1.0 or, at your option, any later version.
%%
%% \CharacterTable
%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
%% Digits \0\1\2\3\4\5\6\7\8\9
%% Exclamation \! Double quote \" Hash (number) \#
%% Dollar \$ Percent \% Ampersand \&
%% Acute accent \' Left paren \( Right paren \)
%% Asterisk \* Plus \+ Comma \,
%% Minus \- Point \. Solidus \/
%% Colon \: Semicolon \; Less than \<
%% Equals \= Greater than \> Question mark \?
%% Commercial at \@ Left bracket \[ Backslash \\
%% Right bracket \] Circumflex \^ Underscore \_
%% Grave accent \` Left brace \{ Vertical bar \|
%% Right brace \} Tilde \~}
%%
%%
%% Bug fixes and changes:
%% at end of file
\def\bmcart@name{mrl.cls}
\def\bmcart@version{2012/06/27}
\NeedsTeXFormat{LaTeX2e}
\ProvidesClass{mrl}
[\bmcart@version Monero Research Lab]
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% General options:
% Print id line at bottom of the page:
\DeclareOption{noinfoline}{\AtBeginDocument{\let\info@line\@empty}}
\DeclareOption{infoline} {\AtBeginDocument{\let\info@line\infoline@text}}
% Put lines numbers in margins
\newif\ifnumberlines@ \numberlines@false
\DeclareOption{linenumbers}{\numberlines@true}
\DeclareOption{nolinenumbers}{\numberlines@false}
% Spacing
\DeclareOption{doublespacing}{\AtBeginDocument{\renewcommand{\baselinestretch}{1.4}\large\normalsize}}
\DeclareOption{singlespacing}{\AtBeginDocument{\renewcommand{\baselinestretch}{1.0}\large\normalsize}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Loading standart "article" class
\PassOptionsToClass{twoside}{article}
\PassOptionsToPackage{fleqn}{amsmath}
\PassOptionsToPackage{sort&compress,numbers}{natbib}
\PassOptionsToPackage{colorlinks,citecolor=blue,urlcolor=blue,linkcolor=blue,pagecolor=blue}{hyperref}
\DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}}
\ProcessOptions*
\LoadClass{article}
%%% start of "vsfleqn2.sty"
\newdimen\mathindent
\AtEndOfClass{\mathindent\leftmargini}
%
\def\mathtrivlist{\parsep\parskip\topsep\abovedisplayskip
\ifnum\@listdepth>0 \advance\mathindent by-\leftmargin\fi%
\@trivlist \labelwidth\z@ \leftmargin\z@
\itemindent\z@ \def\makelabel##1{##1}}
\def\endmathtrivlist{\endtrivlist}
% \[ \]
\renewcommand\[{\relax
\ifmmode\@badmath
\else
\begin{mathtrivlist}%
\@beginparpenalty\predisplaypenalty
\@endparpenalty\postdisplaypenalty
\item[]\leavevmode
\hb@xt@\linewidth\bgroup $\m@th\displaystyle %$
\hskip\mathindent\bgroup
\fi}
\renewcommand\]{\relax
\ifmmode
\egroup $\hfil% $
\egroup
\end{mathtrivlist}%
\else \@badmath
\fi}
% EQUATION
\renewenvironment{equation}%
{\@beginparpenalty\predisplaypenalty
\@endparpenalty\postdisplaypenalty
\refstepcounter{equation}%
\mathtrivlist \item[]\leavevmode
\hb@xt@\linewidth\bgroup $\m@th% $
\displaystyle
\hskip\mathindent}%
{$\hfil % $
\displaywidth\linewidth\hbox{\@eqnnum}%
\egroup
\endmathtrivlist}
% EQNARRAY
\renewenvironment{eqnarray}{%
\stepcounter{equation}%
\def\@currentlabel{\p@equation\theequation}%
\global\@eqnswtrue\m@th
\global\@eqcnt\z@
\tabskip\mathindent
\let\\=\@eqncr
% \setlength\abovedisplayskip{\topsep}%
% \ifvmode
% \addtolength\abovedisplayskip{\partopsep}%
% \fi
% \addtolength\abovedisplayskip{\parskip}%
% \setlength\belowdisplayskip{\abovedisplayskip}%
\setlength\belowdisplayshortskip{\abovedisplayskip}%
\setlength\abovedisplayshortskip{\abovedisplayskip}%
$$\everycr{}\halign to\linewidth% $$
\bgroup
\hskip\@centering
$\displaystyle\tabskip\z@skip{##}$\@eqnsel&%
\global\@eqcnt\@ne \hskip \tw@\arraycolsep \hfil${##}$\hfil&%
\global\@eqcnt\tw@ \hskip \tw@\arraycolsep
$\displaystyle{##}$\hfil \tabskip\@centering&%
\global\@eqcnt\thr@@
\hb@xt@\z@\bgroup\hss##\egroup\tabskip\z@skip\cr}%
{\@@eqncr
\egroup
\global\advance\c@equation\m@ne$$% $$
\@ignoretrue
}
%%% end of "vsfleqn2.sty"
\RequirePackage{keyval}
\RequirePackage{xcolor}
\definecolor{bmcblue}{rgb}{0,0.2,0.4}
\RequirePackage{lastpage}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Modifications and "add-on" for article.cls starts:
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Initiate some info:
\def\journal@name{Monero Research Lab}
%\let\journal@name\@empty
\def\journal@url{http://monero.cc/}
\def\journal@id{-mrl}
\def\paper@url{}
\def\info@line{}
%\def\copyrightowner@text{Monero Research Lab}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Page dimensions
%% dimensions: text
\setlength\parindent {8\p@}
\def\true@parindent {8\p@}
\if@twocolumn
\setlength\textheight {651\p@}% 648bp
\setlength\textwidth {484\p@}% 170mm
\else
\setlength\textheight {653\p@}% 650.9bp
\setlength\textwidth {361\p@}% 127mm
\fi
\setlength\columnsep {5mm}
\@settopoint\columnsep
\@tempdima=\textwidth
\advance\@tempdima by-\columnsep
\divide\@tempdima by2
\setlength\columnwidth {\@tempdima}
\@settopoint\columnwidth
\setlength\columnseprule{0\p@}
\mathindent20\p@
%% dimensions: heads
\setlength\headheight{12\p@}
\setlength\headsep {44\p@}
\setlength\topskip {14\p@}
\setlength\footskip {2\p@}
\setlength\maxdepth {.5\topskip}
%% dimensions: side margins
\setlength\topmargin {27\p@} % 12mm
\if@twocolumn
\setlength\oddsidemargin {57\p@}% 20mm gutter margin
\setlength\evensidemargin {57\p@}% 20mm outer margin
\else
\setlength\oddsidemargin {118\p@}% 41.5mm gutter margin
\setlength\evensidemargin {118\p@}% 41.5mm outer margin
\fi
\advance\oddsidemargin by-1in
\advance\evensidemargin by-1in
\advance\topmargin by-1in
\def\set@fp@margins{%
\setlength\oddsidemargin {179\p@}% 63mm first page gutter margin
\setlength\evensidemargin {57\p@}% 20mm outer first page margin
\advance\oddsidemargin by-1in
\advance\evensidemargin by-1in
}
\if@twocolumn\else
\let\set@fp@margin@hook\set@fp@margins
\fi
%% dimensions: skips
\if@twocolumn
\setlength\smallskipamount{6\p@ \@plus 1\p@ \@minus 1\p@}
\setlength\medskipamount {12\p@ \@plus 3\p@ \@minus 3\p@}
\setlength\bigskipamount {18\p@ \@plus 6\p@ \@minus 3\p@}
\else
\setlength\smallskipamount{7\p@ \@plus 1\p@ \@minus 1\p@}
\setlength\medskipamount {14\p@ \@plus 3\p@ \@minus 3\p@}
\setlength\bigskipamount {22\p@ \@plus 6\p@ \@minus 3\p@}
\fi
%% dimensions: page-breaking penalties
\clubpenalty=10000
\widowpenalty=10000
\if@twocolumn
\displaywidowpenalty=50
\fi
\predisplaypenalty=10000 % Breaking before a math display.
\pretolerance=100 % Badness tolerance for the first pass (before hyphenation)
\tolerance=800 % Badness tolerance after hyphenation
\hbadness=800 % Badness above which bad hboxes will be shown
\emergencystretch=3\p@
\hfuzz=1\p@ % do not be to critical about boxes
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% fontsizes
\if@twocolumn
\renewcommand\normalsize{%
\@setfontsize\normalsize\@xpt{12\p@ \@plus.25\p@ \@minus.4\p@}%
\abovedisplayskip 12\p@ \@plus2\p@ \@minus2\p@
\abovedisplayshortskip 7\p@ \@plus2\p@
\belowdisplayshortskip 7\p@ \@plus2\p@
\belowdisplayskip \abovedisplayskip
\let\@listi\@listI}
\else
\renewcommand\normalsize{%
\@setfontsize\normalsize\@xpt{14.2\p@ \@plus.3\p@ \@minus.5\p@}%
\abovedisplayskip 14.15\p@ \@plus2\p@ \@minus2\p@
\abovedisplayshortskip 7\p@ \@plus2\p@
\belowdisplayshortskip 7\p@ \@plus2\p@
\belowdisplayskip \abovedisplayskip
\let\@listi\@listI}
\fi
\renewcommand\small{%
\@setfontsize\small\@ixpt{11\p@ plus .2\p@ minus .2\p@}%
\abovedisplayskip 7.5\p@ \@plus4\p@ \@minus1\p@
\belowdisplayskip \abovedisplayskip
\abovedisplayshortskip \abovedisplayskip
\belowdisplayshortskip \abovedisplayskip}
\renewcommand\footnotesize{%
\@setfontsize\footnotesize\@viiipt{9\p@ plus .1pt minus .1pt}%%
\abovedisplayskip 6\p@ \@plus4\p@ \@minus1\p@
\belowdisplayskip \abovedisplayskip
\abovedisplayshortskip \abovedisplayskip
\belowdisplayshortskip \abovedisplayskip}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% setattribute, getattribute, do@option@list
\def\setattribute{\@ifnextchar[\@setattribute{\@setattribute[]}}
\def\@setattribute[#1]#2#3#4{\expandafter\gdef\csname #2@#3\endcsname{#4}}
\def\getattribute#1#2{\csname #1@#2\endcsname}
\def\sep@key@value#1=#2/?/#3{\setattribute{#3}{#1}{#2}}
\def\do@option@list#1#2{%
\@for\curr@option:={#2}\do{%
\expandafter\sep@key@value\curr@option/?/{#1}\relax
}%
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% newpseudoenvironment
% same as \newenvironment, but new environment do not have additional groups \bgroup \egroup
% (i.e. all definitions are not local
\let\org@begin\begin
\let\org@end\end
\def\begin#1{%
\@ifundefined{pseudo@#1}%
{\org@begin{#1}}{\csname pseudo@#1\endcsname[0]\relax}%
}
\def\end#1{%
\@ifundefined{pseudo@#1}%
{\org@end{#1}}{\csname pseudo@#1\endcsname[1]\relax}%
}
\def\newpseudoenvironment#1#2#3{%
\expandafter\gdef\csname pseudo@#1\endcsname[##1]{%
\relax\ifcase##1\relax\def\@@next@@{#2}\or\def\@@next@@{#3}\else\let\@@next@@\relax\fi\@@next@@}%
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% startlocaldefs, endlocaldefs
\def\startlocaldefs{\makeatletter}
\def\endlocaldefs{\makeatother}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% thanksref, thanksmark, thankslabel, thankstext
% to be safe with hyperref we will use original LaTeX definitions:
%
\def\saferef#1{\expandafter\safe@setref\csname r@#1\endcsname\@firstoftwo{#1}}
\let\safe@setref\@setref
\def\safelabel#1{%
\@ifundefined{thanksnewlabel@#1}%
{\@bsphack\protected@write\@auxout{}{\string\thanksnewlabel{#1}{{\@currentlabel}{\thepage}}}\@esphack}
{}%
\@namedef{thanksnewlabel@#1}{}}
\let\thanksnewlabel\newlabel
% we want to use various counters:
\def\usethankscounter#1{%
\@ifundefined{current@thankscounter}{\gdef\previous@thankscounter{#1}}{\xdef\previous@thankscounter{\current@thankscounter}}%
\def\current@thankscounter{#1}}
\def\restorethankscounter{\xdef\current@thankscounter{\previous@thankscounter}}
\newcounter{thanks}
%\def\thethanks{\@fnsymbol\c@thanks}
\def\thethanks{\@arabic\c@thanks}
\usethankscounter{thanks}
\def\thanksmark@fmt#1{\hbox{$^{#1}$}}
\def\thanksref@sep{,}
% hooks for the hyperref:
\def\thankref@hyperlink#1{\saferef{#1thanks}}
\def\thanks@hypertarget#1{}
% Isvedame zymes
\def\thanksref{\@ifnextchar[{\@tempswatrue\@thanksref}{\@tempswafalse\@thanksref[]}}
\def\@thanksref[#1]#2{%
\if@tempswa% []
\thanksmark@fmt{#1}%
\else%
\let\@tempa\@empty%
\thanksmark@fmt{\@for\@tempb:=#2\do{%
\@tempa\let\@tempa\thanksref@sep%
\edef\@tempb{\expandafter\@firstofone\@tempb\@empty}%
\thankref@hyperlink{\@tempb}}}%
\fi}
% Suformuojame ir isvedame zyme
\def\thanksmark{\@ifnextchar[{\@tempswatrue\@thanksmark}{\@tempswafalse\@thanksmark[]}}
\def\@thanksmark[#1]#2{%
\@thankslabel[#1]{#2}%
\safelabel{#2thanks}%
\thanksmark@fmt{\expandafter\saferef{#2thanks}\thanks@hypertarget{#2}}}
% Suformuojame tik zyme
\def\thankslabel{\@ifnextchar[{\@tempswatrue\@thankslabel}{\@tempswafalse\@thankslabel[]}}
\def\@thankslabel[#1]#2{%
\if@tempswa% []
\protected@edef\@currentlabel{#1}%
\else%
\refstepcounter{\current@thankscounter}%
\fi%
\safelabel{#2thanks}}%
% Suformuojame zyme ir idedame teksta i \@thanks:
\def\thankstext{\@ifnextchar[{\@tempswatrue\@thankstext}{\@tempswafalse\@thankstext[]}}
\def\@thankstext[#1]#2#3{%
\@thankslabel[#1]{#2}%
\protected@xdef\@thanks{\@thanks\protect\thanks@thefnmark{#2thanks}%
\protect\@footnotetext{\thanks@hypertarget{#2}#3}}}%
\def\thanks@thefnmark#1{\begingroup\unrestored@protected@xdef\@thefnmark{\saferef{#1}}\endgroup}%
% ST makrosas savo numeracijos sistemos sukurimui
\def\setvaluelist#1#2{\@tempcnta=0\relax
\@for\@curr@val:=#2\do{%
\advance\@tempcnta by1\relax
\expandafter\protected@xdef\csname #1@item@\the\@tempcnta\endcsname{\@curr@val}%
}%
\expandafter\protected@xdef\csname #1@item@0\endcsname{\the\@tempcnta}%
}
\xdef\getitemvalue#1#2{\noexpand\csname #1@item@#2\endcsname}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \ead, \printead
\def\email@text{}
\def\url@text{http://}
\def\ead@sep{;~}
% naudojame keyval paketa
\define@key{ead}{email}[true]{\def\ead@type{email}}
\define@key{ead}{url}[true]{\def\ead@type{url}}
\define@key{ead}{label}{\def\ead@label{#1}}
\DeclareRobustCommand\ead[2][label= ,email]{{%
\def\ead@type{email}% default
\setkeys{ead}{#1}%
\def\texttildelow{\noexpand\texttildelow}%
\protected@edef\@currentlabel{#2}%
\safelabel{\ead@label @\ead@type}}}
\newif\ifnot@ead@star
\DeclareRobustCommand{\printead}{\@ifstar{\not@ead@starfalse\@printead}{\not@ead@startrue\@printead}}
\def\@printead{\@ifnextchar[{\@tempswatrue\@@printead}{\@tempswafalse\@@printead[]}}
\def\@@printead[#1]#2{%
\if@tempswa% []
{\ead@size #1}%
\else%
\def\ead@type{email}%
\def\ead@prefix{mailto:}%
\let\ead@text\email@text%
\let\@ead@sep\relax%
\@for\ead@ref:=#2\do{%
\@ead@sep\let\@ead@sep\ead@sep%
\@ifundefined{r@\ead@ref @url}{}{\let\ead@text\url@text\def\ead@type{url}\def\ead@prefix{http://}}%
\ifnot@ead@star\ead@text\fi{\ead@size\def\null{}\ims@href{\ead@prefix\saferef{\ead@ref @\ead@type}}{\saferef{\ead@ref @\ead@type}}}%
\let\ead@text\relax}%
\fi%
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% normaltext, nohyphen, no@harm
% normalus tekstas (justify)
\def\normaltext{\let\\=\@normalcr%
\leftskip\z@ \@rightskip\z@ \rightskip\@rightskip%
\parfillskip\@flushglue}
% skiemenavimo isjungimas
\def\nohyphen{\pretolerance=\@M \tolerance=\@M \hyphenpenalty=\@M \exhyphenpenalty=\@M}
\def\no@harm{\let\thanks=\@gobble\let\thanksref=\@gobble\let~\space\def\ead[##1]##2{}\let\\=\@empty \def\protect{\noexpand\protect\noexpand}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% url@fmt
\def\journalurl#1{\def\journal@url{#1}}
\def\paperurl#1{\def\paper@url{#1}}
\def\doi#1{%
\gdef\@doi{#1}%
\gdef\doi@text{\url@fmt{DOI: }{\ttfamily}{#1}{\doi@base\@doi}}%
}
\def\@doi{}
\def\doi@base{http://dx.doi.org/}
% {url}{text}
\def\ims@href#1#2{#2}
% {prefix}{font}{text}{url}
\def\url@fmt#1#2#3#4{%
\edef\@tempa{#3}%
\ifx\@tempa\@empty%
\else%
#1{#2\ims@href{#4}{#3}}%
\fi}
%%%%%%%%%%%%%%%%%%% doiurl
\@ifundefined{doi@base}{\def\doi@base{http://dx.doi.org/}}{}
\DeclareRobustCommand\doiurl[1]{{%
\def\\{}%
\check@doiurl@prefix#1http://\end%
\check@doiurl@break#1\\\end\relax%
\if@doiurlbreak%
\@ifundefined{doi@url}{%
\href{\doi@base\@tempx\@tempy}{\csname doi@size\endcsname\@tempx}%
\break%
\href{\doi@base\@tempx\@tempy}{\csname doi@size\endcsname\@tempy}}%
{%
\expandafter\href{\@tempx\@tempy}{\csname doi@size\endcsname\@tempx}%
\break%
\href{\@tempx\@tempy}{\csname doi@size\endcsname\@tempy}}%
\else%
\@ifundefined{doi@url}%
{\href{\doi@base#1}{\csname doi@size\endcsname #1}}%
{\href{#1}{\csname doi@size\endcsname #1}}%
\fi}}
\def\check@doiurl@prefix#1http://#2\end{\ifx.#2.\else\def\doi@url{fullurl}\fi}
\newif\if@doiurlbreak \@doiurlbreakfalse
\def\check@doiurl@break#1\\#2\end{%
\ifx.#2.\@doiurlbreakfalse%
\else%
\@doiurlbreaktrue%
\def\@tempx{#1}%
\def\@tempy{#2}%
\fi}
%%%%%%%%%%%%%%%%%%% arxivurl
%% \arxivurl{http://arxiv.org/abs/math.PR/0603300}
%% \arxivurl{math.PR/0603300}
%% \arxivurl{http://\\arxiv.org/abs/math.PR/0603300}
%% \arxivurl{math.PR/\\0603300}
\@ifundefined{arxiv@base}{\def\arxiv@base{http://arxiv.org/abs/}}{}
\DeclareRobustCommand\arxivurl[1]{{%
\def\\{}%
\check@arxivurl@prefix#1http://\end%
\check@arxivurl@break#1\\\end\relax%
\if@arxivurlbreak%
\@ifundefined{arxiv@url}{%
\href{\arxiv@base\@tempx\@tempy}{\csname arxivurl@size\endcsname\@tempx}%
\break%
\href{\arxiv@base\@tempx\@tempy}{\csname arxivurl@size\endcsname\@tempy}}%
{%
\expandafter\href{\@tempx\@tempy}{\csname arxivurl@size\endcsname\@tempx}%
\break%
\href{\@tempx\@tempy}{\csname arxivurl@size\endcsname\@tempy}}%
\else%
\@ifundefined{arxiv@url}%
{\href{\arxiv@base#1}{\csname arxivurl@size\endcsname #1}}%
{\href{#1}{\csname arxivurl@size\endcsname #1}}%
\fi}}
\def\check@arxivurl@prefix#1http://#2\end{\ifx.#2.\else\def\arxiv@url{fullurl}\fi}
\newif\if@arxivurlbreak \@arxivurlbreakfalse
\def\check@arxivurl@break#1\\#2\end{%
\ifx.#2.\@arxivurlbreakfalse%
\else%
\@arxivurlbreaktrue%
\def\@tempx{#1}%
\def\@tempy{#2}%
\fi}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% RUNNING HEADS
\def\runtitle#1{\gdef\@runtitle{#1}}
\def\runauthor#1{\gdef\@runauthor{#1}\global\let\copauthor\@runauthor}
\def\@runauthor{}
\def\@lastpage{0}
\def\thepage@fmt#1{Page #1 of \@lastpage}
\def\thepage@fmt#1{Page #1 of \pageref{LastPage}}
\def\headline@hook{}
\let\ps@copyright@hook\relax
% normal RH
\def\ps@bmcheadings{%
\def\etal{\textit{et al.}}%
\let\@mkboth\@gobbletwo%
\def\@evenfoot{\csname footline@hook\endcsname\hfill}%
\let\@oddfoot\@evenfoot
\def\@oddhead{\headline@hook\hskip-\rhindent@width\hbox to\z@{\parbox[t]{\textarea@width}{\runninghead@size\runninghead@text}\hss}\hfill}%
\let\@evenhead\@oddhead%
}%
% First page RH
\def\ps@copyright{\csname set@fp@margin@hook\endcsname%
\def\etal{\textit{et al.}}%
\let\@mkboth\@gobbletwo%
\def\@evenhead{\ps@copyright@hook\headline@hook\hskip-\leftarea@width\parbox[t]{\textarea@width}{\copyright@size\copyright@text}\hfill}%
\let\@oddhead\@evenhead%
\def\@oddfoot{\csname footline@hook\endcsname\hfill\hfill}%
\let\@evenfoot\@oddfoot}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% LIST ENVIRONMENTS
\parsep\z@
\topsep\z@
\partopsep\z@
\itemsep\z@
\labelsep.5em
\def\@listI{\leftmargin\leftmargini
\parsep\z@
\topsep\z@
\itemsep\z@}
\def\list@parindent{8\p@}
\def\labelenumi{\theenumi\hskip6\p@}
% quotation
\let\quotation@size\normalsize
\def\quotation@itemindent{\list@parindent}
\def\quotation@parindent{\list@parindent}
\def\quotation@leftmargin{\list@parindent}
\let\quotation@rightmargin\z@
\let\quotation@topsep\smallskipamount
\def\quotation{%
\list{}{\quotation@size%
\listparindent\quotation@parindent%
\itemindent \quotation@itemindent%
\rightmargin\quotation@rightmargin \leftmargin\quotation@leftmargin%
\partopsep\z@ \topsep\quotation@topsep \parsep\z@%
}%
\item[\Q@strut]\relax}
\def\endquotation{\endlist}
\def\Q@strut{\leavevmode\hbox{\vrule height9pt depth1pt width0pt}}
% quote
\let\quote@size\normalsize
\def\quote@indent{\z@}
\def\quote@leftmargin{2pc}
\def\quote@rightmargin{\z@}
\let\quote@topsep\smallskipamount
\def\quote{%
\list{}{\quote@size%
\listparindent\quote@indent%
\itemindent \listparindent%
\rightmargin\quote@rightmargin \leftmargin\quote@leftmargin%
\partopsep\z@ \topsep\quote@topsep \parsep\z@%
}%
\item\relax}
\def\endquote{\endlist}
\def\@listii {\leftmargin\leftmarginii
\labelwidth\leftmarginii
\advance\labelwidth-\labelsep
\topsep\z@
\parsep\z@
\itemsep \parsep}
\def\@listiii{\leftmargin\leftmarginiii
\labelwidth\leftmarginiii
\advance\labelwidth-\labelsep
\topsep\z@
\parsep z@
\partopsep\z@
\itemsep\topsep}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% TABLE, FIGURE
% settings for table caption
\setattribute{floatcaption} {size}{\footnotesize\bfseries\mathversion{bold}\raggedright}
\setattribute{floatcaptionname}{size}{\bfseries}
\setlength\abovecaptionskip{0\p@}
\setlength\belowcaptionskip{4\p@}
\long\def\@makecaption#1#2{
\vskip\abovecaptionskip
\parbox[t]{\hsize}{\floatcaption@size{\floatcaptionname@size #1}\hskip.5em #2\par}%
\vskip\belowcaptionskip}
\def\@floatboxreset{%
\reset@font
\footnotesize
\sffamily
\@setminipage
\centering
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% FIGURE - in box
\newbox\bmcfloat@box
\newif\if@figurestar
\setattribute{figure}{sep}{6.25\p@}
\def\figure{\@figurestarfalse\@ifnextchar[{\@figure}{\@figure[t]}}
\def\@figure[#1]{\def\figure@pars{#1}%
\def\@captype{figure}%
\def\csentence##1{{\mathversion{bold}\bfseries ##1}}%
% \csname @figure@hook\endcsname%
% \let\@makecaption\@makefigurecaption%
% \let\@floatboxreset\figure@boxreset%
\setbox\bmcfloat@box=\vbox\bgroup\figure@settings}
\def\endfigure{%
\par%
\egroup%
\edef\reserved@a{\noexpand\@xfloat{figure}[\figure@pars]}
\reserved@a\makefigure@float\end@float
}
\DeclareRobustCommand\fig@textbf[1]{{\floatcaptionname@size #1}}%
\def\figure@settings{%
\let\textbf\fig@textbf%
\setattribute{floatcaption}{size}{\footnotesize\sffamily\raggedright}
\if@figurestar\hsize=\textwidth\fi%
\@tempdima\hsize%
\advance\@tempdima by-\figure@sep%
\advance\@tempdima by-\figure@sep%
\hsize\@tempdima%
\parindent\z@%
\centering%
\setlength\abovecaptionskip{6\p@}%
\setlength\belowcaptionskip{0\p@}%
}
\def\makefigure@float{
\setlength{\fboxsep}{\figure@sep}%
\setlength{\fboxrule}{0.25\p@}%
\fcolorbox{bmcblue}{white}{\box\bmcfloat@box}}
\@namedef{figure*}{\@figurestartrue\@ifnextchar[{\@figure}{\@figure[t]}}
\@namedef{endfigure*}{%
\egroup%
\edef\reserved@a{\noexpand\@xdblfloat{figure}[\figure@pars]}
\reserved@a\makefigure@float\end@dblfloat
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% FOOTNOTE
\def\footnoterule{\kern-3\p@ \hrule \@width \footnoterule@width \kern 2.6\p@} % the \hrule is .4pt high
\let\orig@footnoterule\footnoterule
\renewcommand\@makefntext[1]{\noindent\parindent8\p@\@makefnmark #1}
\def\@makefnmark{\csname makefnmark@hook\endcsname\@textsuperscript{\normalfont[\@thefnmark]}}%
% hook for hyperref
\def\@makefntext@fmt#1{\@makefnmark}
\def\freefootnotetext[#1]{%
\begingroup\unrestored@protected@xdef\@thefnmark{#1}\endgroup\@footnotetext}
\def\footnote@size{\fontsize{7}{8}\raggedright}
\long\def\@footnotetext#1{\insert\footins{%
\reset@font\footnote@size
\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}}%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% MAIN SETTINGS - COMMON FOR 1 and 2 col's layouts
\setattribute{frontmatter} {style} {\raggedright}
\setattribute{address} {style} {\raggedright}
\setattribute{affiliation} {style} {\raggedright}
\setattribute{abstract} {style} {\raggedright}
\setattribute{keyword} {style} {\normaltext\raggedright}
\setattribute{backmatter} {style} {\raggedright}
% FRONT MATTER SKIPS
\setattribute{dochead} {skip} {-\topskip}
\setattribute{title} {skip} {10\p@}
\setattribute{subtitle} {skip} {5\p@}
\setattribute{date} {skip} {10\p@}
\setattribute{authors} {skip} {2\p@}
\setattribute{note} {skip} {8\p@}
\setattribute{copyright} {skip} {23\p@}
\setattribute{address} {skip} {4\p@ plus 2\p@}
\setattribute{history} {skip} {\Smallskipamount}
\setattribute{abstract} {skip} {0\p@}
\setattribute{keyword} {skip} {5\p@}
\setattribute{abbr} {skip} {\medskipamount}
\setattribute{frontmatter} {skip} {\bigskip}
\setattribute{copyrightlogo}{cmd}{}
% FRONT MATTER FONTS
\setattribute{dochead} {size} {\sffamily\fontsize{13pt}{13pt}\bfseries\selectfont\color{white}}
\setattribute{title} {size} {\sffamily\fontsize{24pt}{26pt}\selectfont\raggedright}
\setattribute{subtitle} {size} {\sffamily\fontsize{20pt}{22pt}\selectfont\raggedright}
\setattribute{author} {size} {\sffamily\fontsize{11pt}{14pt}\selectfont\raggedright}
\setattribute{date} {size} {\sffamily\fontsize{11pt}{14pt}\selectfont\raggedright}
\setattribute{address} {size} {}
\setattribute{note} {size} {\sffamily\fontsize{10pt}{13pt}\selectfont\raggedright}
\setattribute{thanksbox} {size} {\sffamily\fontsize{7pt}{9pt}\selectfont\raggedright}
\setattribute{history} {size} {\mdseries}
\setattribute{abstract} {size} {\sffamily\fontsize{10}{12}\selectfont}
\setattribute{abstractname}{size} {\bfseries}
\setattribute{keyword} {size} {\sffamily\fontsize{10}{12}\selectfont}
\setattribute{keywordname} {size} {\bfseries}
\setattribute{runninghead} {size} {\sffamily\fontsize{8}{10}\selectfont}
\setattribute{footline} {size} {\sffamily\fontsize{7}{8}\selectfont}
\setattribute{copyright} {size} {\sffamily\fontsize{8}{10}\selectfont}
\setattribute{backmatter} {size} {\sffamily\fontsize{7}{9}\selectfont\raggedright}
\setattribute{ead} {size} {}
% COPYRIGHT TEXT, etc.
\setattribute{address} {text} {Author details}
\setattribute{corref} {text} {Correspondence: }
\setattribute{authorinfo} {text} {}
\setattribute{presentaddress} {text} {\textit{Present address: }}
\setattribute{copyright} {text} {\copyright\,\textit{\journal@name}}
\setattribute{runninghead} {text} {\copyright\,\textit{\journal@name} \hfill \thepage@fmt{\thepage}}
\setattribute{footline} {text} {}
\setattribute{pdfsubject} {text} {\journal@name}
% URL
\setattribute{article} {url} {}
% SEPARATIONS
\setattribute{author} {sep} {, }
\setattribute{authorand} {sep} {~and }
\setattribute{address} {sep} {. }
% KEYWORDS
\setattribute{keyword} {AMS} {AMS Subject Classification}
\setattribute{keyword} {MSC} {Mathematics Subject Classification}
\setattribute{keyword} {MSC2010} {Mathematics Subject Classification (2010)}
\setattribute{keyword} {MSCnoyear}{Mathematics Subject Classification}
\setattribute{keyword} {KWD} {Keywords}
\setattribute{keyword} {JEL} {JEL Classification}
\setattribute{keyword} {PACS} {PACS Codes}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% FRONT MATTER FORMATTING PARAMETERS
% FRONT MATTER SKIPS
\if@twocolumn
\setattribute{abstractbox} {skip} {24\p@}
\else
\setattribute{abstractbox} {skip} {-1\p@}
\fi
\setattribute{frontmatter} {cmd} {%
\frontmatter@skip%
\global\@afterindentfalse%
\@afterheading}
% FRONT MATTER DIMENSIONS
\setattribute{textarea} {width} {484\p@} %170mm 1 puslapio maksimalus plotis
\if@twocolumn
\setattribute{leftarea} {width} {\z@}
\setattribute{rhindent} {width} {\z@}
\else
\setattribute{leftarea} {width} {122\p@} %38mm+5mm=43mm
\setattribute{rhindent} {width} {61\p@} %21.5mm = 41.5-20 rh issikisimas normaliuose puslapiuose
\fi
\setattribute{leftcol} {width} {108\p@} %38mm 1 puslapio isnasu dezutes plotis
\setattribute{colsep} {width} {14\p@} %5mm
\if@twocolumn
\setattribute{footnoterule}{width} {\columnwidth}%
\else
\setattribute{footnoterule}{width} {\textwidth}%
\fi
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% FRONTMATTER
% COUNTERS, ETC
\newcounter{author}
\newcounter{address}
\newdimen\sv@mathsurround
\let\hy@frontmatter\relax
\let\hy@endfrontmatter\relax
\def\frontmatter{%
\global\c@author\z@
\global\c@address\z@
%
\thispagestyle{copyright}%
%
\csname frontmatter@hook \endcsname%
\sv@mathsurround\mathsurround%
\m@th
\set@frontmatter@cmd
\set@frontmatter@keys
\parindent\z@
\frontmatter@style
\hy@frontmatter
\ignorespaces}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ENDFRONTMATTER
\def\endfrontmatter{%
\global\@topnum\z@
%
\@thanks%
%
\write@pdfinfo{\hy@fauthor}{\csname fauthor@\firstauthor@id\endcsname}
\write@pdfinfo{\hy@author}{\the\authors@list}
\write@pdfinfo{\hy@subject}{\pdfsubject@text}
\write@pdfinfo{\hy@keywords}{\the\keywords@list}
%
\hy@endfrontmatter
%
\immediate\write\@mainaux{\string\global\string\@namedef{num@address}{\the\c@address}}%
\immediate\write\@mainaux{\string\global\string\@namedef{num@author}{\the\c@author}}%
\set@authorcorref@notset%
%
\global\mathsurround\sv@mathsurround
\global\let\@thanks\@empty
%
\set@runauthor
%
\csname frontmatter@hook\endcsname%
\aftergroup\frontmatter@cmd
\aftergroup\insert@thanksbox
}
\if@twocolumn
\def\insert@thanksbox{\insert\footins{\unvbox\thanks@box}}
\else
\let\insert@thanksbox\relax
\fi
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \set@frontmatter@cmd
\def\set@frontmatter@cmd{%
\let\maketitle\relax
\let\fmbox\bmc@fmbox
\let\endfmbox\bmc@endfmbox
\let\dochead\bmc@dochead
\let\title\bmc@title
\let\subtitle\bmc@subtitle
\let\author\bmc@author
\let\address\bmc@address
\let\date\bmc@date
\let\artnotes\bmc@artnotes
\let\endartnotes\bmc@endartnotes
\let\abstractbox\bmc@abstractbox
\let\endabstractbox\bmc@endabstractbox
\let\abstract\bmc@abstract
\let\endabstract\bmc@endabstract
\let\keyword\bmc@keyword
\let\endkeyword\bmc@endkeyword
\let\thanksbox\bmc@thanksbox
\let\endthanksbox\bmc@endthanksbox
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% FMBOX
\newif\if@fmbox \@fmboxfalse
\newbox\fm@box
\def\bmc@fmbox{%
\setbox\fm@box=\vbox\bgroup
\@fmboxtrue
\hsize=\textarea@width
}
\def\bmc@endfmbox{%
\par
\auto@set@thanksbox%
\csname endfmbox@hook\endcsname%
\egroup%
\if@twocolumn
\emergencystretch=1pc \twocolumn[\box\fm@box\medskip]
\else
\hbox to\textwidth{\hss\box\fm@box}
\vskip\abstract@skip
\vbox to\z@{\llap{\box\thanks@box\hskip\colsep@width}\vss}
\fi}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% DOCHEAD
\let\dochead@hook\relax
\def\bmc@dochead{\@ifnextchar[{\dochead@fmt}{\dochead@fmt[]}}
\def\dochead@fmt[#1]#2{%
\bgroup%
\@tempdima=\hsize%
\advance\@tempdima by-8\p@%
\setlength{\fboxsep}{4\p@}%
\setlength{\fboxrule}{\z@}%
\fcolorbox{bmcblue}{bmcblue}{\hbox to\@tempdima{\dochead@size\MakeUppercase{#2}}}%\hfill\fontshape{n}\selectfont\smash{\dochead@hook}}}
\egroup}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% TITLE
\let\PREHOOK@title@fmt\@gobble
\def\bmc@title{\@ifnextchar[{\title@fmt}{\title@fmt[]}}
\def\title@fmt[#1]#2{%
\vskip\title@skip%
\setkeys{title}{#1}%
\bgroup%
\no@harm%
\let\protect\relax%
\xdef\@runtitle{#2}%
\egroup%
\bgroup%
\no@harm%
\let\protect\relax%
\xdef\@argi{#2}%
\egroup%
\write@pdfinfo{\hy@title}{\@argi}%
\bgroup
\PREHOOK@title@fmt{#2}%
\title@size\csname pretitle@text\endcsname #2\par%
\egroup}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% SUBTITLE
\def\bmc@subtitle{\@ifnextchar[{\subtitle@fmt}{\subtitle@fmt[]}}
\def\subtitle@fmt[#1]#2{%
\vskip\subtitle@skip
\setkeys{title}{#1}%
\bgroup%
\subtitle@size #2\par%
\egroup}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% DATE
\def\bmc@date{\@ifnextchar[{\date@fmt}{\date@fmt[]}}
\def\date@fmt[#1]#2{%
\vskip\date@skip
\setkeys{title}{#1}%
\bgroup%
\date@size #2\par%
\egroup}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% set@frontmatter@keys
\def\set@frontmatter@keys{%
\@tempcnta=0\relax%
\@ifundefined{num@address}{}{\@tempcnta=\num@address\relax}%
\ifnum\@tempcnta=1\relax%
% \define@key{author}{addressref}{}%
% \define@key{author}{presentaddressref}{}%
\define@key{author}{corref}{}%
\global\let\address@thanksref\@gobble
\global\let\printaddresses\relax
\fi%
\@tempcnta=0\relax%
\@ifundefined{num@author}{}{\@tempcnta=\num@author\relax}%
\ifnum\@tempcnta=1\relax%
\global\@namedef{num@address}{1}
% \define@key{author}{addressref}{}%
% \define@key{author}{presentaddressref}{\expandafter\gdef\csname presentaddressref@##1\endcsname{}}%
% \gdef\printauthor##1{\unskip}%
\global\let\address@thanksref\@gobble
\global\let\printaddresses\relax
\global\let\corref@thanksmark\@gobble
\global\let\corref@thanksref\@gobble
\fi%
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \thanksmark etc
\def\thanksmark@fmt#1{{\textsuperscript{#1}}}
\def\thethanks{\getitemvalue{bmcsymbol}{\@arabic\c@thanks}}
\setvaluelist{bmcsymbol}{*,\textdagger,\^{}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% AUTHOR - keys
% \author[id=au1,addressref={aff1,aff2},presentaddressref=aff3,corref={aff1,aff2},thanksref={t1}]{\inits{}\fnm{} \snm{} \suffix{}\ead{}}
% \author@au1 =\inits \snm \suffix
% \fauthor@au1=\fnm \snm \suffix
% \corref@au1 =\corref@text
%
% automatiniam formatavimui:
% \def\addressref@aff1{}
% \emaillist@au1 ={e1,e2}
% \authorslist@aff1 ={au1,au2}
% \authorslist@present@aff1 ={au1,au2}
% \correflist@au1 ={aff1,aff2}
% \authors@id@list ={au1,au2,au3...}
%
% tikriname ar nebuvo panaudotas id:
\def\check@xx@id#1#2{\@ifundefined{#1@#2}{}{\@latex@error{Command <#1>: id=#2 was allready used!}{}}}
\newif\ifauthor@corref
\newif\ifauthor@email
\define@key{author}{id}{%
\def\author@id{#1}%
\check@xx@id{author}{#1}%
\@ifundefined{authors@id@list}{\xdef\authors@id@list{#1}}{\xdef\authors@id@list{\authors@id@list,#1}}}
\define@key{author}{email}{%
\author@emailtrue%
\ead[label=\author@id]{#1}}
\define@key{author}{thanksref}{%
% \current@thanksref@list={aff1,aff2}
% \def\thanksref@aff1{}
\edef\current@thanksref@list{#1}%
\@for\thanksref@id:=#1\do{\expandafter\gdef\csname thanksref@\thanksref@id\endcsname{}}}
% alias for thanksref
\define@key{author}{noteref}{%
% \current@thanksref@list={aff1,aff2}
% \def\thanksref@aff1{}
\edef\current@thanksref@list{#1}%
\@for\thanksref@id:=#1\do{\expandafter\gdef\csname thanksref@\thanksref@id\endcsname{}}}
\define@key{author}{addressref}{%
% \current@address@list={aff1,aff2}
% \def\addressref@aff1{}
\edef\current@address@list{#1}%
\@for\addressref@id:=#1\do{\expandafter\gdef\csname addressref@\addressref@id\endcsname{}}}
\define@key{author}{presentaddressref}{%
% \current@address@list={aff1,aff2}%
% \def\presentaddressref@aff1{}%
\@ifundefined{addressref@#1}{\edef\current@paddress@list{#1}}{}%
\@for\addressref@id:=#1\do{\expandafter\gdef\csname presentaddressref@\addressref@id\endcsname{}}%
\@for\addressref@id:=#1\do{\expandafter\gdef\csname addressref@\addressref@id\endcsname{}}}
\define@key{author}{corref}[]{%
% \corref@list={aff1,aff2}%
\global\let\set@authorcorref@notset\relax%
\global\author@correftrue%
\ifx.#1.\else\xdef\corref@list{#1}\fi%
}
\def\add@to@addressref@list#1{\@ifundefined{addressref@list}{\edef\addressref@list{#1}}{\edef\addressref@list{\addressref@list, #1}}}
\def\add@to@thanksref@list#1{\@ifundefined{thanksref@list}{\edef\thanksref@list{#1}}{\edef\thanksref@list{\thanksref@list, #1}}}
\def\set@authorcorref@notset{\immediate\write\@mainaux{\string\global\string\authorcorref@notsettrue}}
\def\set@author@lists{%
\let\thanksref@list\relax%
\let\addressref@list\relax%
\@ifundefined{current@address@list}{}{\add@to@addressref@list{\current@address@list}}%
\@ifundefined{current@paddress@list}{}{\add@to@addressref@list{\current@paddress@list}}%
\@ifundefined{current@thanksref@list}{}{\add@to@thanksref@list{\current@thanksref@list}}%
}
\def\print@author@lists{%
\@ifundefined{addressref@list}{}{\address@thanksref{\addressref@list}}%
\ifauthor@corref\def\thanksref@sep{}\corref@thanksref{\corr@author@id}\fi%
\@ifundefined{thanksref@list}{}{\def\thanksref@sep{}\thanksref{\thanksref@list}}%
}
\let\address@thanksref\thanksref
\let\corref@thanksref\thanksref
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% AUTHOR
% if corref is not set, we will use first author with an email as a corresponding author
% \corr@author@id -> {au1}
% \corref@list -> {aff1,aff2}
\newif\ifauthorcorref@notset \authorcorref@notsetfalse
\def\bmc@author{\@ifnextchar[{\author@fmt}{\author@fmt[]}}
\def\author@fmt[#1]#2{%
\stepcounter{author}{%
\csname author@cmd\endcsname%
\author@correffalse%
\xdef\author@id{au\the\c@author}%
\setkeys{author}{#1}%
\@ifundefined{num@author}{\@tempcnta=10\relax}{\@tempcnta=\num@author\relax}%
\def\a@sep{, }%
\ifnum\@tempcnta>1\relax%
\ifnum\c@author=\@tempcnta%
\let\a@sep\authorand@sep%
\else%
\let\a@sep\author@sep%
\fi%
\fi%
%
\ifauthorcorref@notset%
\ifauthor@email% email is set
\author@correftrue%
\global\authorcorref@notsetfalse%
\fi%
\fi%
\ifauthor@corref%
\xdef\corr@author@id{\author@id}%
\@ifundefined{corref@list}%
{\@ifundefined{current@address@list}{}{\xdef\corref@list{\current@address@list}}}%
{}%
\fi%
%
\ifnum\c@author=1 \author@fmt@init \let\a@sep\relax \xdef\first@author@id{\author@id}\fi%
\bgroup% F. Author
\def\inits##1{##1}\def\fnm##1{}\def\snm##1{##1}\def\particle##1{##1}\def\suffix##1{##1}%
\no@harm%
\xdef\author@arg{#2}%
\egroup%
\expandafter\protected@xdef\csname author@\author@id\endcsname{\author@arg}%
\bgroup% First Author
\def\inits##1{}\def\fnm##1{##1}\def\particle##1{##1}\def\snm##1{##1}\def\suffix##1{##1}%
\no@harm%
\xdef\author@arg{#2}%
\ifnum\c@author=1\addto@authors@list{#2}\xdef\firstauthor@id{\author@id}\else\addto@authors@list{, #2}\fi%
\egroup%
\expandafter\protected@xdef\csname fauthor@\author@id\endcsname{\author@arg}%
\bgroup% Author
\def\inits##1{}\def\fnm##1{\ignorespaces}\def\particle##1{}\def\snm##1{##1}\def\suffix##1{}%
\no@harm%
\expandafter\xdef\csname runauthor@\the\c@author @snm\endcsname{#2}%
\egroup%
\bgroup%
\author@size%
\def\inits##1{}\def\fnm##1{##1}\def\snm##1{##1}\def\particle##1{##1}\def\suffix##1{##1}%
\set@author@lists%
\a@sep\authorname@fmt{#2}\print@author@lists%
\egroup}%
\ignorespaces}
\def\author@fmt@init{%
\vskip\authors@skip%
\author@size%
\leavevmode}
\def\authorname@fmt#1{#1}
\def\set@runauthor{%
\ifnum\c@author=1\relax
\gdef\@runauthor{\@nameuse{runauthor@1@snm}}%
\else
\ifnum\c@author=2\relax
\gdef\@runauthor{\@nameuse{runauthor@1@snm} and \@nameuse{runauthor@2@snm}}%
\else
\@ifundefined{runauthor@1@snm}{}{\gdef\@runauthor{\@nameuse{runauthor@1@snm} \etal}}%
\fi
\fi}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ADDRESS
% \address[id=aff1]{}
\define@key{address}{id}{%
\def\address@id{#1}%
\check@xx@id{address}{#1}%
}
\def\bmc@address{\@ifnextchar[{\address@fmt}{\address@fmt[]}}
\def\address@fmt[#1]#2{%
\stepcounter{address}%
\xdef\address@id{aff\the\c@address}%
\setkeys{address}{#1}%
\@ifundefined{address@id@list}{\xdef\address@id@list{\address@id}}{\xdef\address@id@list{\address@id@list,\address@id}}%
\expandafter\newtoks\csname address@\address@id\endcsname%
\global\csname address@\address@id\endcsname={#2}%
}
\def\address@definitions{
\def\\{\break}%
\def\orgdiv##1{##1}\def\orgname##1{##1}%
\def\street##1{##1}\def\postcode##1{##1}%
\def\postbox##1{##1}\def\city##1{##1}\def\state##1{##1}\def\cny##1{##1}%
\let\interref\surl%
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% printaddress{aff1}
\newcounter{addressref}
\def\theaddressref{\arabic{addressref}}
\newif\if@address@mark \@address@marktrue
\define@key{printaddress}{nomark}[true]{
\let\thanksmark\@gobble%
\let\thanksref\@gobble}%
\define@key{printaddress}{addrprefix}{\def\addr@prefix{#1}}%
\let\addr@prefix\relax
\DeclareRobustCommand{\printaddress}{\@ifnextchar[{\printaddress@fmt}{\printaddress@fmt[]}}
\def\printaddress@fmt[#1]#2{%
\bgroup%
\setkeys{printaddress}{#1}%
\address@size%
\parindent\z@%
\address@definitions%
\set@address@mark%
\usethankscounter{addressref}\thanksmark{#2}\restorethankscounter%
\addr@prefix%
\@ifundefined{presentaddressref@#2}{}{\presentaddress@text}%
\expandafter\the\@nameuse{address@#2}\unskip\address@sep%
\egroup}
\def\thanksbox@printaddress@fmt[#1]#2{%
\bgroup%
\setkeys{printaddress}{#1}%
\address@size%
\parindent\z@%
\address@definitions%
\set@address@mark%
\thanksref{#2}%
\addr@prefix%
\expandafter\the\@nameuse{address@#2}\par%
\egroup}
\def\set@address@mark{%
\ifnum\c@author=1\relax \@address@markfalse\fi%
\ifnum\c@address=1\relax \@address@markfalse \fi%
\if@address@mark\else\let\thanksmark\@gobble\let\thanksref\@gobble\fi%
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% printaddresses{}
\def\printaddresses{
\heading*{\address@text}
\bgroup
\backmatter@style\backmatter@size
\@ifundefined{address@id@list}{}{\@for\address@id:=\address@id@list\do{\printaddress{\address@id}}}%
\csname contributing@text\endcsname%
\par
\egroup
\global\let\printaddresses\relax}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ARTNOTES
\newif\if@firstnote \@firstnotetrue
\newenvironment{bmc@artnotes}{%
\def\note{\@ifnextchar[{\@bmcartnote}{\note@nopars}}%
\def\contributionnote##1{\gdef\contributing@text{##1}}%
\note@size%
}{}
\def\note@nopars#1{\if@firstnote\vskip\note@skip\@firstnotefalse\fi #1\par}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \artnote
\def\bmcartnote{\@ifnextchar[{\@bmcartnote}{\@bmcartnote[]}}
\define@key{bmcartnote}{id}{%
\def\bmcartnote@id{#1}%
\@ifundefined{bmcartnote@id@list}{\xdef\bmcartnote@id@list{#1}}{\xdef\bmcartnote@id@list{\bmcartnote@id@list,#1}}}
\define@key{bmcartnote}{symbol}{\def\bmcartnote@symbol{#1}}
\def\@bmcartnote[#1]#2{{%
\setkeys{bmcartnote}{#1}%
\expandafter\protected@xdef\csname bmcartnote@\bmcartnote@id\endcsname{#2}%
\@ifundefined{bmcartnote@symbol}{}{\expandafter\protected@xdef\csname bmcartnote@symbol@\bmcartnote@id\endcsname{\bmcartnote@symbol}}
}}
\def\printartnote#1{%
\bgroup
\@ifundefined{bmcartnote@symbol@#1}%
{\leavevmode\thanksmark{#1}}%
{\edef\@tempa{\csname bmcartnote@symbol@#1\endcsname}\leavevmode\thanksmark[\@tempa]{#1}}%
\@nameuse{bmcartnote@#1}%
\egroup}
\def\printartnotes{%
\@ifundefined{bmcartnote@id@list}{}{\@for\bmcnote@id:=\bmcartnote@id@list\do{\printartnote{\bmcnote@id}}}%
\global\let\printartnotes\relax%
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% THANKSBOX
\newbox\thanks@box
\def\bmc@thanksbox{\@ifnextchar[{\@thanksbox}{\@thanksbox[]}}
\def\@thanksbox[#1]{%
\global\let\auto@set@thanksbox\relax%
\global\setbox\thanks@box=\vtop\bgroup
\if@twocolumn%
\hsize=\columnwidth%
\else%
\hsize=\leftcol@width%
\hrule width\leftcol@width height0.15\p@%
\vskip2\p@%
\fi%
\thanksbox@size%
\let\printaddress@fmt\thanksbox@printaddress@fmt%
\setkeys{thanksbox}{#1}%
\parindent\z@%
\if@twocolumn\rule\z@\footnotesep\fi%
\ignorespaces%
}
\def\bmc@endthanksbox{\par\egroup}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \auto@set@thanksbox
\def\auto@set@thanksbox{%
\@thanksbox[]{%
\@ifundefined{corr@author@id}{}{\printcorrtext{\corr@author@id}}%
\@ifundefined{corref@list}{}{\@for\address@id:=\corref@list\do{\printaddress{\address@id}}\par}%
\authorinfo@text
\printartnotes%
\par
\egroup}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \printcorremail
% \printcorremail{<thanksref>}{<email-ref>}
\def\printcorremail#1#2{%
\@ifundefined{num@author}{\@tempcnta=0}{\@tempcnta=\num@author}
\ifnum\@tempcnta=1\relax\else\thanksmark{#1}\fi%
\corref@text\printead*{#2}\par
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \printcorrtext
%\printcorrtext{<corrauthor@id>}
\def\printcorrtext#1{%
\corref@thanksmark{#1}%
\corref@text%
\@ifundefined{r@#1@email}{}{\printead*{#1}}%
\par
}
\let\corref@thanksmark\thanksmark
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ABSTRACTBOX
\setattribute{absboxsep} {width} {10.25\p@}
\newbox\abstract@box
\def\bmc@abstractbox{\@ifnextchar[{\@abstractbox}{\@abstractbox[]}}
\def\@abstractbox[#1]{%
\@tempdima=\hsize%
\advance\@tempdima by-\absboxsep@width%
\advance\@tempdima by-\absboxsep@width%
\setkeys{abstractbox}{#1}%
\setbox\abstract@box=\vbox\bgroup%
\hsize=\@tempdima%
\ignorespaces%
}
\def\bmc@endabstractbox{%
\par%
\egroup%
\vglue\abstractbox@skip
\setlength{\fboxsep}{10\p@}%
\setlength{\fboxrule}{0.5\p@}%
\fcolorbox{bmcblue}{white}{\box\abstract@box}
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ABSTRACT
\def\abstractname@skip{\par\vskip3\p@}
\newif\if@first@abstract \@first@abstracttrue
\define@key{abstract}{title}{\def\abstractname{#1}}
\gdef\bmc@abstract{\@ifnextchar[{\abstract@fmt}{\abstract@fmt[]}}
\def\abstract@fmt[#1]{%
\if@first@abstract\csname firstabstract@cmd\endcsname\else \vskip\abstract@skip\fi%
\global\@first@abstractfalse%
\def\parttitle##1{%
\vskip3\p@
\noindent{\bfseries ##1:}}
\setkeys{abstract}{#1}%
\abstract@style%
\abstract@size%
\parindent\true@parindent%
\phantomsection\addcontentsline{toc}{section}{\abstractname}%
\noindent{\abstractname@size\abstractname}\abstractname@skip\ignorespaces\noindent}
\def\bmc@endabstract{\par}
\let\phantomsection\relax
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% KEYWORD
% raktas=class
\setattribute[default]{keyword}{class}{KWD}
\setattribute[default]{keyword}{language}{english}
% \keyword@class-> KWD
% \keyword@KWD -> AMS 2000...
%\setattribute{keyword}{language}{french}
\gdef\bmc@keyword{\@ifnextchar[{\bmc@@keyword}{\bmc@@keyword[class=KWD]}}
\gdef\bmc@@keyword[#1]{%
%
\do@option@list{keyword}{#1}%
\long\def\@tempa{MSC}%
\ifx\keyword@class\@tempa%
\def\keyword@skip{\z@}%
\fi%
%
\def\sep{\unskip; }%
\vskip\keyword@skip
%
\def\keyword@name{\csname keyword@\keyword@class\endcsname}%
\let\kwd@sep\relax
%
\keyword@style%
\keyword@size%
\parindent\true@parindent%
\def\\{\hfill\break}%
\noindent{\keywordname@size\keyword@name:}\enspace}
\def\bmc@endkeyword{\par}
% \kwd[; ]{foo}
\newif\if@firstkeywordinlist \@firstkeywordinlisttrue
\DeclareRobustCommand*\kwd{\@ifnextchar[\@kwd{\@kwd[\kwd@sep]}}%
\def\@kwd[#1]#2{%
\ifx.#2.\else\expandafter\gdef\csname @\keyword@class\endcsname{}\fi%
\unskip#1{#2}\if@firstkeywordinlist\addto@keywords@list{#2}\@firstkeywordinlistfalse\else\addto@keywords@list{, #2}\fi\let\kwd@sep\sep}%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% BACKMATTER
\newenvironment{backmatter}
{\medskip\backmatter@style\backmatter@size\let\section\heading}
{}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% interaction with hyperref
\def\test@hyperref{\@ifundefined{Hy@SetCatcodes}{}{\bmcart@hyperref@settings}}
\AtBeginDocument{\test@hyperref}
\def\bmcart@hyperref@settings{%
% from hyperref maketitle
\def\hy@frontmatter{%
\let\H@@origfootnotemark\@footnotemark
\let\H@@origfootnotetext\@footnotetext
\let\@footnotemark\H@@footnotemark
\let\@footnotetext\H@@footnotetext}
\def\hy@endfrontmatter{
\ifx\@footnotemark\H@@footnotemark
\let\@footnotemark\H@@origfootnotemark
\fi
\ifx\@footnotetext\H@@footnotetext
\let\@footnotetext\H@@origfootnotetext
\fi}
% hooks for the \thanksref, \thankstext:
\def\thankref@hyperlink##1{%
\edef\@tempx{##1thanks}%
\hbox{\hyperlink{##1}{\saferef{\@tempx}}}}
\def\thanks@hypertarget##1{\smash{\raise\baselineskip\hbox{\protect\hypertarget{##1}{}}}}
% redefine pagenumbering
% \let\pagenumbering\ims@pagenumbering
% activate href
\let\ims@href\href%
\let\safe@phantomsection\phantomsection
% put document info
\def\write@pdfinfo##1##2{\protected@write\@auxout{\no@harm}{\string\gdef\string##1{##2}}}
\@ifundefined{hy@title}{}{\pdfstringdef\@pdftitle{\hy@title}}
\@ifundefined{hy@author}{}{\pdfstringdef\@pdfauthor{\hy@author}}
\@ifundefined{hy@subject}{}{\pdfstringdef\@pdfsubject{\hy@subject}}
\@ifundefined{hy@keywords}{}{\pdfstringdef\@pdfkeywords{\hy@keywords}}
% MathSciNet:
\def\MR##1{\href{http://www.ams.org/mathscinet-getitem?mr=##1}{MR##1}}
}
\def\write@pdfinfo#1#2{}
\newtoks\authors@list
\def\addto@authors@list#1{%
\begingroup%
\no@harm%
\xdef\@act{\global\noexpand\authors@list{\the\authors@list#1}}\@act%
\endgroup}
\newtoks\keywords@list
\def\addto@keywords@list#1{%
\begingroup%
\no@harm%
\xdef\@act{\global\noexpand\keywords@list{\the\keywords@list#1}}\@act%
\endgroup}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% section, subsection etc.
% we do not like article appearance:
\renewcommand\section{\@startsection {section}{1}{\z@}%
{-\medskipamount}%
{0.001\p@}%
{\sffamily\large\bfseries\raggedright\nohyphen}}
\renewcommand\subsection{\@startsection {subsection}{2}{\z@}%
{-\medskipamount}%
{0.001\p@}%
{\sffamily\raggedright\nohyphen}}
\renewcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
{-\medskipamount}%
{0.001\p@}%
{\itshape\raggedright}}
\renewcommand\paragraph{\@startsection{paragraph}{4}{\z@}%
{\medskipamount}%
{-10pt}%
{\itshape}}
\renewcommand\subparagraph{\@startsection{subparagraph}{5}{\parindent}%
{0.1pt}%
{-1em}%
{\itshape}}
% Format for the counter:
\def\section@numbersep{}
\def\subsection@numbersep{}
\def\subsubsection@numbersep{}
\def\paragraph@numbersep{}
\def\subparagraph@numbersep{}
% Format for the counter:
\def\@seccntformat#1{{\csname #1@prefix\endcsname\csname the#1\endcsname\csname#1@numbersep\endcsname\enspace}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% HEADING
\newcommand\heading{\@startsection{section}{1}{\z@}%
{\smallskipamount}%
{0.001\p@}%
{\backmatter@size\bfseries}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% APPENDIX
\renewcommand\appendix{\par
\let\section@cnt@size\appendix@size%
\let\old@section\section%
\def\section{\@ifnextchar*{\@appsectionstar}{\@appsectionnostar}}%
\def\section@prefix{\appendixname\ }%
\def\section@numbersep{:}%
\setcounter{section}{0}%
\setcounter{subsection}{0}%
\gdef\thesection{\@Alph\c@section}
}
\def\@appsectionstar*#1{%
\old@section*{#1}%
\setcounter{section}{1}%
\addcontentsline{toc}{section}{#1}
}
\def\@appsectionnostar#1{%
\ifx.#1.%
\def\section@numbersep{}\old@section[\appendixname\ \thesection]{}%
\else%
\def\section@numbersep{:}\old@section{#1}%
\fi}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% thebibliography
\let\saved@thebibliography\thebibliography
\def\thebibliography{%
\printaddresses%
\backmatter@style\backmatter@size
\let\section\heading\saved@thebibliography}
\def\@biblabel#1{#1.}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% fix if natbib is loaded:
\def\bmcfix@natbib{%
\def\bibfont{\backmatter@style\backmatter@size}
\def\bibsection{%
\printaddresses%
\heading*{\refname}}
\def\bibnumfmt##1{##1.}
\setlength\bibsep{0pt}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% fix if amsmath is loaded:
\def\bmcfix@amsmath{%
\allowdisplaybreaks
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% fix if amsthm is loaded:
\def\bmcfix@amsthm{%
\thm@notefont{\upshape}
\newtheoremstyle{plain} {\medskipamount}{\medskipamount}{\itshape}{\z@}{\bfseries}{}{1em}{}
\newtheoremstyle{definition}{\medskipamount}{\medskipamount}{\normalfont}{\z@}{\bfseries}{}{1em}{}
\newtheoremstyle{remark} {\medskipamount}{\medskipamount}{\normalfont}{\z@}{\itshape}{}{1em}{}
%
\renewenvironment{proof}[1][\proofname]{\par
\pushQED{\qed}%
\normalfont \topsep\medskipamount%
\trivlist
\labelsep.5em%
\item[\hskip\labelsep
\itshape ##1\@addpunct{}]\ignorespaces
}{\popQED\endtrivlist\@endpefalse}
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% check for the loaded classes:
\AtBeginDocument{%
\@ifpackageloaded{natbib}{\bmcfix@natbib}{}%
\@ifpackageloaded{amsthm}{\bmcfix@amsthm}{}%
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% number lines
\ifnumberlines@
\long\def\l@addto@macro#1#2{%
\toks@\expandafter{#1#2}%
\edef#1{\the\toks@}}
\setattribute{numberlines}{size}{\scriptsize\ttfamily}
\setattribute{numberlines}{skip}{0\p@}
\def\numberlines@hook{%
\l@addto@macro\@evenhead\put@numberlines@box%
\l@addto@macro\@oddhead\put@numberlines@box}
\g@addto@macro\ps@bmcheadings\numberlines@hook
\g@addto@macro\ps@copyright\numberlines@hook
\newbox\numberlines@box
\newskip\numberlines@box@skip
\def\set@numberlines@box{%
\setlength\numberlines@box@skip\headsep
\addtolength\numberlines@box@skip{5\p@}
%
\setbox\numberlines@box\vtop to\textheight{%
\parindent\z@
\vskip\z@
\@tempcnta=0
\@tempdima=\z@
\loop
\advance\@tempcnta by1
\advance\@tempdima by\baselineskip
\hbox to\textwidth{%
\llap{\numberlines@size\the\@tempcnta\kern\numberlines@skip}
\hfill
\rlap{\numberlines@size\kern\numberlines@skip\the\@tempcnta}}
\ifdim\@tempdima<\textheight\repeat
\vss
}%
%
\ht\numberlines@box\z@
\dp\numberlines@box\z@
}
\def\put@numberlines@box{\lower\numberlines@box@skip\hbox to\z@{\hss\copy\numberlines@box}}
\AtBeginDocument{\set@numberlines@box}
\fi
%**************** INICIALIZATION
\@twosidetrue
\pagenumbering{arabic}
\frenchspacing
%\init@settings
\pagestyle{bmcheadings}
\endinput
%%
%% End of file `bmcart.cls'.