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authorKarl Berry <karl@freefriends.org>2020-10-07 21:59:05 +0000
committerKarl Berry <karl@freefriends.org>2020-10-07 21:59:05 +0000
commitf9ad67f025daf41bc024597529f1e65e14f7c50e (patch)
treea59c7b668ccebfbcc2bfced4c6e64e54143a5cd3 /Master/texmf-dist/source/latex/revtex4-1
parenta48050f58f08e3e3587a95252fd35700aa99f948 (diff)
revtex4-1 from phelype .tds.zip, now its own package
git-svn-id: svn://tug.org/texlive/trunk@56590 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/source/latex/revtex4-1')
-rw-r--r--Master/texmf-dist/source/latex/revtex4-1/aip.dtx2059
-rw-r--r--Master/texmf-dist/source/latex/revtex4-1/revtex4-1-bst.dtx3783
-rw-r--r--Master/texmf-dist/source/latex/revtex4-1/revtex4-1.dtx8296
3 files changed, 14138 insertions, 0 deletions
diff --git a/Master/texmf-dist/source/latex/revtex4-1/aip.dtx b/Master/texmf-dist/source/latex/revtex4-1/aip.dtx
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+++ b/Master/texmf-dist/source/latex/revtex4-1/aip.dtx
@@ -0,0 +1,2059 @@
+% \iffalse meta-comment
+% aip.dtx: package to change page grid, MVL.
+% Copyright (c) 2008 American Institute of Physics
+% mailto:tex@aip.org
+%
+% Disclaimer
+% This file is distributed WITHOUT ANY WARRANTY;
+% without even the implied warranty of
+% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+% License
+% You may distribute this file under the conditions of the
+% LaTeX Project Public License 1.3 or later
+% (http://www.latex-project.org/lppl.txt).
+% ReadMe
+% For the documentation and more detailed instructions for
+% installation, typeset this document with \LaTeX.
+% Maintenance Status
+% This work has the LPPL maintenance status "maintained";
+% Current Maintainer of this work is Arthur Ogawa.
+%
+% This work consists of the main source file aip.dtx
+% and the derived files
+% aip.rtx, aip.pdf, aip.ins, aip.drv.
+% Distribution:
+% CTAN:macros/latex/contrib/aip/
+%
+% Unpacking:
+% tex aip.dtx
+%
+% Documentation:
+% latex aip.dtx; ...
+%
+% Programm calls to get the documentation (example):
+% pdflatex aip.dtx
+% makeindex -s gind.ist aip
+% makeindex -s gglo.ist -o aip.gls aip.glo
+% pdflatex aip.dtx
+% makeindex -s gind.ist aip
+% pdflatex aip.dtx
+%
+% Installation:
+% TDS:bibtex/bst/aip/
+% TDS:doc/latex/aip/
+% TDS:source/latex/aip/
+% TDS:tex/latex/aip/
+%
+% Thanks, Heiko!
+% This method of letting a single .dtx file serve as both
+% documentation (via latex) and installer (via tex) follows
+% the example of Heiko Oberdiek. Thanks!
+%<*ignore>
+\begingroup
+ \def\x{LaTeX2e}%
+\expandafter\endgroup
+\ifcase
+ 0\expandafter\ifx\csname processbatchFile\endcsname\relax\else1\fi\ifx\fmtname\x\else 1\fi
+ \relax
+\else
+ \csname fi\endcsname
+%</ignore>
+%<*install>
+%% This file will generate documentation and runtime files
+%% from aip.dtx when run through LaTeX or TeX.
+%% This file requires docstrip version 2.4 or higher available from
+%% ftp://ctan.tug.org/tex-archive/macros/latex/unpacked/docstrip.tex
+\input docstrip
+\preamble
+
+This is a generated file;
+altering it directly is inadvisable;
+instead, modify the original source file.
+See the URL in the file README.
+
+Copyright (c) 2008 American Institute of Physics.
+mailto:tex@aip.org
+
+Maintained by Arthur Ogawa (mailto:arthur_ogawa at sbcglobal.net)
+under contract to American Institute of Physics.
+
+License
+ You may distribute this file under the conditions of the
+ LaTeX Project Public License 1.3 or later
+ (http://www.latex-project.org/lppl.txt).
+
+ This file is distributed WITHOUT ANY WARRANTY;
+ without even the implied warranty of MERCHANTABILITY
+ or FITNESS FOR A PARTICULAR PURPOSE.
+
+\endpreamble
+\askforoverwritefalse
+\keepsilent
+ \generate{%
+ %{ignore}
+% \file{aip.ins}{\from{aip.dtx}{install}}%
+% \file{aip.drv}{\from{aip.dtx}{driver}}%
+% \usedir{tex/latex/aip}%
+ \file{aip4-1.rtx}{\from{aip.dtx}{package}}%
+ }%
+\ifToplevel{
+\Msg{***********************************************************}
+\Msg{*}
+\Msg{* To finish the installation, please move}
+\Msg{* aip.rtx}
+\Msg{* into a directory searched by TeX;}
+\Msg{* in a TDS-compliant installation:}
+\Msg{* texmf/tex/macros/latex/aip/.}
+\Msg{*}
+\Msg{* To produce the documentation,
+ run aip.dtx through LaTeX.}
+\Msg{*}
+\Msg{* Happy TeXing}
+\Msg{***********************************************************}
+}
+\endbatchfile
+%</install>
+%<*ignore>
+\fi
+%</ignore>
+% \fi
+%
+% \GetFileInfo{aip.dtx}
+%
+% \iffalse ltxdoc klootch
+%<*package>
+%%% @LaTeX-file{
+%%% filename = "aip.dtx",
+%%% version = "4.1s",
+%%% date = "2020/09/30",
+%%% author = "Arthur Ogawa (mailto:arthur_ogawa at sbcglobal.net),
+%%% commissioned by the American Institute of Physics.
+%%% ",
+%%% copyright = "Copyright (C) 2008 American Institute of Physics,
+%%% distributed under the terms of the
+%%% LaTeX Project Public License, see
+%%% ftp://ctan.tug.org/macros/latex/base/lppl.txt
+%%% ",
+%%% address = "AIP Journal Program
+%%% American Institute of Physics,
+%%% Suite 1NO1, 2 Huntington Quadrangle,
+%%% Melville, NY 11747 USA",
+%%% telephone = "",
+%%% FAX = "",
+%%% email = "mailto colon tex at aip.org",
+%%% codetable = "ISO/ASCII",
+%%% keywords = "latex, page grid, main vertical list",
+%%% supported = "yes",
+%%% abstract = "aip substyle for REVTeX",
+%%% }
+%</package>
+% \fi
+%
+% \iffalse ltxdoc klootch
+% The following references the \file{README} file,
+% which contains basic information about this package.
+% The contents of this file are generated when
+% you typeset the programmer's documentation.
+% Search on "{filecontents*}{README}" to locate it.
+% \fi\input{README}%
+%
+% \subsection{Bill of Materials}
+%
+% Following is a list of the files in this distribution arranged
+% according to provenance.
+%
+% \subsubsection{Primary Source}%
+% One single file generates all.
+%\begin{verbatim}
+%aip.dtx
+%\end{verbatim}
+%
+% \subsubsection{Generated by \texttt{latex aip.dtx}}%
+% Typesetting the source file under \LaTeX\
+% generates the readme and the installer.
+%\begin{verbatim}
+%README aip.ins
+%\end{verbatim}
+%
+% \subsubsection{Generated by \texttt{tex aip.dtx}}%
+% Typesetting the installer generates
+% the package files.
+%\begin{verbatim}
+%aip.rtx
+%\end{verbatim}
+%
+% \subsubsection{Documentation}%
+% The following are the online documentation:
+% \begin{verbatim}
+%aip.pdf
+% \end{verbatim}
+%
+% \subsubsection{Auxiliary}%
+% The following are auxiliary files generated
+% in the course of running \LaTeX:
+% \begin{verbatim}
+%aip.aux aip.idx aip.ind aip.log aip.toc
+% \end{verbatim}
+%
+% \section{Code common to all modules}%
+%
+% The following may look a bit klootchy, but we
+% want to require only one place in this file
+% where the version number is stated,
+% and we also want to ensure that the version
+% number is embedded into every generated file.
+%
+% Now we declare that
+% these files can only be used with \LaTeXe.
+% An appropriate message is displayed if
+% a different \TeX{} format is used.
+% \begin{macrocode}
+%<*driver|package>
+\NeedsTeXFormat{LaTeX2e}[1996/12/01]%
+%</driver|package>
+% \end{macrocode}
+% As desired, the following modules all
+% take common version information:
+% \begin{macrocode}
+%<package>\ProvidesFile{aip4-1.rtx}%
+%<*driver>
+\expandafter\ProvidesFile\expandafter{\jobname.dtx}%
+%</driver>
+% \end{macrocode}
+%
+% The following line contains, for once and for all,
+% the version and date information.
+% By various means, this information is reproduced
+% consistently in all generated files and in the
+% typeset documentation.
+% \begin{macrocode}
+%<*driver|package>
+%<version>
+ [2020/09/30 4.1s AIP substyle for REVTeX]% \fileversion
+%</driver|package>
+% \end{macrocode}
+%
+%
+% \section{The driver module \texttt{driver}}
+%
+% This module, consisting of the present section,
+% typesets the programmer's documentation,
+% generating the \file{.ins} installer and \file{README} as required.
+%
+% Because the only uncommented-out lines of code at the beginning of
+% this file constitute the \file{driver} module itself,
+% we can simply typeset the \file{.dtx} file directly,
+% and there is thus rarely any need to
+% generate the ``driver'' {\sc docstrip} module.
+% Module delimiters are nonetheless required so that
+% this code does not find its way into the other modules.
+%
+% The \enve{document} command concludes the typesetting run.
+%
+% \begin{macrocode}
+%<*driver>
+% \end{macrocode}
+%
+% \subsection{The Preamble}
+% The programmers documentation is formatted
+% with the \classname{ltxdoc} class with local customizations,
+% and with the usual code line indexing.
+% \begin{macrocode}
+\documentclass{ltxdoc}
+\RequirePackage{ltxdocext}%
+\let\url\undefined
+\RequirePackage[colorlinks=true,linkcolor=blue]{hyperref}%
+\expandafter\ifx\csname package@font\endcsname\relax\else
+ \expandafter\expandafter
+ \expandafter\RequirePackage
+ \expandafter\expandafter
+ \expandafter{\csname package@font\endcsname}%
+\fi
+\gdef\lquote{`}\gdef\rquote{'}%
+\CodelineIndex\EnableCrossrefs % makeindex -s gind.ist aip
+\RecordChanges % makeindex -s gglo.ist -o aip.gls aip.glo
+% \end{macrocode}
+%
+% \subsubsection{Docstrip and info directives}
+% We use so many {\sc docstrip} modules that we set the
+% \texttt{StandardModuleDepth} counter to 1.
+% \begin{macrocode}
+\setcounter{StandardModuleDepth}{1}
+% \end{macrocode}
+% The following command retrieves the date and version information
+% from this file.
+% \begin{macrocode}
+\expandafter\GetFileInfo\expandafter{\jobname.dtx}%
+% \end{macrocode}
+%
+% \subsection{The ``Read Me'' File}
+% As promised above, here is the contents of the
+% ``Read Me'' file. That file serves a double purpose,
+% since it also constitutes the beginining of the
+% programmer's documentation. What better thing, after
+% all, to have appear at the beginning of the
+% typeset documentation?
+%
+% A good discussion of how to write a ReadMe file can be found in
+% Engst, Tonya, ``Writing a ReadMe File? Read This''
+% \emph{MacTech} October 1998, p. 58.
+%
+% Note the appearance of the
+% \cmd\StopEventually\ command, which marks the
+% dividing line between the user documentation
+% and the programmer documentation.
+%
+% The usual user will not be asked to
+% do a full build, not to speak
+% of the bootstrap.
+% Instructions for carrying these processes
+% begin the programmer's manual.
+%
+%\changes{4.1b}{2008/08/06}{Beta candidate b}
+% \begin{macrocode}
+\begin{filecontents*}[overwrite]{README}
+\title{%
+ The \classname{aip} substyle for REV\TeX%
+ \protect\thanks{%
+ \fileversion\ \copyright 2009 American Institute of Physics
+ % For version number and date,
+ % search on "\fileversion" in the .dtx file,
+ % or see the end of the README file.
+ }%
+}%
+
+\author{%
+Arthur Ogawa\thanks{mailto:arthur\_ogawa at sbcglobal.net}%
+}%
+\date{Version \fileversion, dated \filedate}%
+\maketitle
+
+This file embodies the implementation of the
+AIP journal substyles for APS's \revtex\ 4.1 document class
+for electronic submissions to AIP journals.
+
+The distribution point for this work is
+\url{http://authors.aip.org/REVTEX}.
+The archive contains ready-to-Install files, documentation, and full source.
+
+This package is also distributed via CTAN:
+\url{http://www.ctan.org/pub/tex-archive/macros/latex/contrib/aip}, and as a ready-to-install image as
+\url{http://www.ctan.org/pub/tex-archive/install/macros/latex/contrib/aip.tds.zip}.
+
+The \classname{aip} package was commissioned by the American Institute of Physics
+and is distributed under the terms of the \LaTeX\ Project Public License,
+the same license under which all the portions of \LaTeX\ itself is distributed.
+Please see \url{http://ctan.tug.org/macros/latex/base/lppl.txt} for details.
+
+To use this document class, you must have a working
+\TeX\ installation equipped with \LaTeXe\
+and possibly pdftex and Adobe Acrobat Reader or equivalent.
+
+To install, retrieve the distribution,
+unpack it into a directory on the target computer,
+and move the file \file{aip.rtx}
+into a location in your filesystem where it will be found by \LaTeX.
+
+To use, read the user documentation \file{auguide.pdf}.
+
+\tableofcontents
+
+\section{Overview}%
+\revtex\ is a \LaTeXe\ document class, somewhat like a hybrid of
+the standard \LaTeX\ \classname{book} and \classname{article} classes.
+
+This document class implements the AIP society and journal substyles:
+the journals represent a set of mutually exclusive class options that, in this case, allow the
+document class to address multiple journals within the AIP family.
+This society is obtained with class option \classoption{aip}.
+
+\section{Processing Instructions}
+
+The package file \file{aip.rtx}
+is generated from this file, \file{aip.dtx},
+using the {\sc docstrip} facility of \LaTeX
+via |tex aip.dtx|.
+The typeset documentation that you are now reading is generated from
+the same file by typesetting it with \LaTeX\ or pdftex
+via |latex aip.dtx| or |pdflatex aip.dtx|.
+
+\subsection{Build Instructions}
+
+You may bootstrap this suite of files solely from \file{aip.dtx}.
+Prepare by installing \LaTeXe\ (and either tex or pdftex) on your computer,
+then carry out the following steps:
+\begin{enumerate}
+\item
+Within an otherwise empty directory,
+typeset \file{aip.dtx} with \LaTeX\ or pdflatex;
+you will obtain the typeset documentation you are now reading,
+along with
+the installer \file{aip.ins},
+and the file \file{README}.
+
+Note: you will have to run \LaTeX\ twice, then \file{makeindex}, then
+\LaTeX\ again in order to obtain a valid index and table of contents.
+\item
+Now typeset \file{aip.dtx} with \TeX (not \LaTeX),
+thereby generating the package file \file{aip.rtx}.
+\item
+Install \classname{aip.rtx}
+by moving it to a location
+in your filesystem where it will be found by \LaTeX,
+like \file{tex/latex/aip}.
+\item
+Install \classname{aip.pdf}
+by moving it to
+\file{doc/latex/aip}.
+\item
+Using the \file{.dbj} information herein,
+generate the needed \file{.bst} files and install them in
+\file{bibtex/bst/aip}.
+\end{enumerate}
+\end{filecontents*}
+% \end{macrocode}
+%
+% \subsection{The Document Body}
+%
+% Here is the document body, containing only a
+% \cmd\DocInput\ directive---referring to this very file.
+% This very cute self-reference is a common \classname{ltxdoc} idiom.
+% \begin{macrocode}
+\begin{document}%
+\newcommand\revtex{REV\TeX}%
+\expandafter\DocInput\expandafter{\jobname.dtx}%
+% ^^A\PrintChanges
+\end{document}
+% \end{macrocode}
+%
+% \begin{macrocode}
+%</driver>
+% \end{macrocode}
+%
+% \section{AIP: A set of journal-specifc extensions to \revtex}
+%
+% To create a journal substyle, you create
+% a \file{.rtx} file, in our case \file{aip.rtx}.
+% Within that file, you override procedures and parameter assignments as you see fit.
+% Ideally they will be generally applicable to all of that society's
+% journals (see the file \file{aps.rtx} for a realization of this scheme).
+% Also within that file, you include a
+% section of code for each journal, that for JMP looks like:
+% \begin{verbatim}
+% \@ifx{\@journal\journal@jmp}{%
+% <code specific to the JMP>
+% }{}%
+% \end{verbatim}
+%
+% \section{The \classoption{aip} class option: the \texttt{aip} module}
+% The file \file{aip.rtx} is read in by the \classname{revtex4} document class
+% if \cmd\@society\ has the value \classoption{aip}.
+%
+% Here, code specific to AIP journals appears.
+%
+% We first give some text entities (amounting to journal abbreviations),
+% then some AIP-specific initialisations,
+% then code for particular AIP journals.
+% In the latter case, the choice is
+% keyed off the macro \cmd\@journal.
+%
+% Note on \cmd\AtEndOfClass:
+% this file, like all journal substyles, is read in at \cmd\AtEndOfClass\ time,
+% so you should not use this command in this file.
+% Note for \LaTeX\ developers: It would be an improvement in \LaTeX\ to
+% \cmd\let\cmd\AtEndOfClass\ to something like \cmd\@firstofone.
+% This change would be effected in \cmd\@onefilewithoptions.
+%
+% \begin{macrocode}
+%<*package>
+% \end{macrocode}
+%
+% \subsection{Defend Against Forseeable Errors}%
+% Protect this file from being read in by anything but \revtex.
+% \begin{macrocode}
+\ifx\undefined\substyle@ext
+ \def\@tempa{%
+ \endinput
+ \GenericWarning{I must be read in by REVTeX! (Bailing out)}%
+ }%
+ \expandafter\else
+ \def\@tempa{}%
+ \expandafter\fi\@tempa
+ \class@info{RevTeX society AIP selected}%
+% \end{macrocode}
+%
+% \subsection{Substyle Options}%
+%
+% Here are the class options relating to the AIP:
+% \begin{macrocode}
+\DeclareOption{jcp}{\change@journal{jcp}}%
+\DeclareOption{pop}{\change@journal{pop}}%
+\DeclareOption{rsi}{\change@journal{rsi}}%
+\DeclareOption{jap}{\change@journal{jap}}%
+\DeclareOption{apl}{\change@journal{apl}}%
+\DeclareOption{cha}{\change@journal{cha}}%
+\DeclareOption{pof}{\change@journal{pof}}%
+\DeclareOption{bmf}{\change@journal{bmf}}%
+\DeclareOption{rse}{\change@journal{rse}}%
+\DeclareOption{jmp}{\change@journal{jmp}}%
+% \end{macrocode}
+%
+% Option allowing for ``numerical author-year'' bibliography.
+% \begin{macrocode}
+\DeclareOption{author-numerical}{%
+ \@booleantrue\authoryear@sw
+ \@booleantrue\authornum@sw
+}%
+% \end{macrocode}
+%
+% Optionally allow article title in bibliography entries.
+% A new switch is defined here: \cmd\aip@jtitx@sw\ signifies that
+% the numbered style bibliography is to be prepared without article titles in @ARTICLE entries.
+% Otherwise, such titles are incorporated if present in the \file{.bib} entry.
+% By default, exclude the article titles.
+% \begin{macrocode}
+\DeclareOption{article-title}{%
+ \@booleanfalse\aip@jtitx@sw
+}%
+\@booleantrue \aip@jtitx@sw
+% \end{macrocode}
+%
+% Establish default options for this society.
+%
+% \begin{macrocode}
+\@booleanfalse\authoryear@sw
+\@booleanfalse\authornum@sw
+% \end{macrocode}
+%
+% \begin{macro}{\@bibdataout@init}
+% \begin{macro}{\@bibdataout@aip}
+% \changes{4.1o}{2010/02/12}{(AO, 580) Control .bst at run time.}%
+% Procedure \cmd\@bibdataout@aip\ has the job of writing the control record into the
+% job's \cmd\jobname\filename{.bib} file, where it will adjust the options to \filename{.bst} processing.
+% It is installed into the initialization procedure \cmd\@bibdataout@init, and its meaning
+% is set by the society (AIP) and journal.
+%
+% \begin{macrocode}
+\appdef\@bibdataout@rev{\@bibdataout@aip}%
+\def\@bibdataout@aip{%
+ \immediate\write\@bibdataout{%
+% \end{macrocode}
+% An entry that controls processing of the \filename{.bst} file has entry type \texttt{@CONTROL}.
+% \begin{macrocode}
+ @CONTROL{%
+ aip41Control%
+% \end{macrocode}
+% Say whether we want long bibliography style (the default), or the abbreviated style.
+% \begin{macrocode}
+ \longbibliography@sw{\true@sw}{\aip@jtitx@sw{\false@sw}{\true@sw}}%
+ {%
+ ,pages="1",title="0"%
+ }{%
+ ,pages="0",title=""%
+ }%
+ }%
+ }%
+% \end{macrocode}
+% Place a \cmd\citation\ into the auxiliary file corresponding to this entry.
+% \begin{macrocode}
+ \if@filesw
+ \immediate\write\@auxout{\string\citation{aip41Control}}%
+ \fi
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% For AIP, the preprint style \classoption{preprint} is the default.
+% \begin{macrocode}
+\@booleantrue\preprintsty@sw
+% \end{macrocode}
+%
+% \begin{macro}{\showPACS@sw}
+% \begin{macro}{\showKEYS@sw}
+% If \cmd\showPACS@sw\ is true, print the PACS information in the title block,
+% otherwise not.
+% Similarly for \cmd\showKEYS@sw\ and the keywords.
+% \begin{macrocode}
+\@booleantrue\showPACS@sw
+\@booleantrue\showKEYS@sw
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\refname}
+%
+% In reprint style only, we eliminate the head above the bibliography.
+% \begin{macrocode}
+\appdef\setup@hook{%
+ \preprintsty@sw{}{%
+ \let\refname\@empty
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \subsection{AIP Setup}%
+% Here we define the default procedures for AIP journals.
+% Individual AIP journals may override these definitions.
+%
+% \subsubsection{Running header and footer}%
+%
+% Page style for all AIP journals.
+% We assert our own page style only if nobody else has done so.
+% Users wishing to customize their documents will be able to invoke a \cmd\pagestyle\
+% command anywhere in the preamble.
+%FIXME: \cmd\preprintsty@sw\ is defined?
+% \begin{macrocode}
+\appdef\setup@hook{%
+ \preprintsty@sw{%
+ \ps@preprint
+ }{%
+ \ps@article
+ }%
+}%
+% \end{macrocode}
+%
+% The spc says: ``Running title must be provided on title page'',
+% and that journal classes 1b and 2 have no running title.
+% \begin{macrocode}
+\def\ps@preprint{%
+ \def\@oddhead{\@runningtitle\hfil}%
+ \def\@evenhead{\@runningtitle\hfil}%
+ \def\@oddfoot{\hfil\thepage\quad\checkindate\hfil}%
+ \def\@evenfoot{\hfil\thepage\quad\checkindate\hfil}%
+ \let\@mkboth\@gobbletwo
+ \let\sectionmark\@gobble
+ \let\subsectionmark\@gobble
+}%
+\def\ps@article{%
+ \def\@evenhead{\let\\\heading@cr\thepage\quad\checkindate\hfil\@runningtitle}%
+ \def\@oddhead{\let\\\heading@cr\@runningtitle\hfil\checkindate\quad\thepage}%
+ \def\@oddfoot{}%
+ \def\@evenfoot{}%
+ \let\@mkboth\@gobbletwo
+ \let\sectionmark\@gobble
+ \let\subsectionmark\@gobble
+}%
+\def\@runningtitle{\@shorttitle}%
+% \end{macrocode}
+%
+% \subsubsection{Title block}%
+%
+% The specifics of the title block.
+% Apply to all AIP journals; individual journals may override these settings.
+%
+% \begin{macro}{\titlepage}
+% \begin{macrocode}
+\renewenvironment{titlepage}{%
+ \let\wastwocol@sw\twocolumn@sw
+ \onecolumngrid
+ \newpage
+ \thispagestyle{titlepage}%
+ \c@page\z@% article sets this to one not zero???
+}{%
+ \wastwocol@sw{\twocolumngrid}{\newpage}%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@fnsymbol}
+% On the title page, footnotes are lettered with right parenthesis: ``a)''.
+% \begin{macrocode}
+\let\@fnsymbol@latex\@fnsymbol
+\let\@fnsymbol\@alph
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\adjust@abstractwidth}
+% This procedure is used by many titlepage elements to indent on the left by a particular
+% amount. The author list uses \cmd\frontmatter@authorformat\ to accomplish the same.
+% \begin{macrocode}
+\def\adjust@abstractwidth{%
+ \parindent1em\relax
+ \advance\leftskip.5in\relax
+ \@totalleftmargin\leftskip
+ \@afterheading\@afterindentfalse
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@abstractheading}
+% AIP Journals all set the abstract head the same way, with no head.
+% \begin{macrocode}
+\def\frontmatter@abstractheading{}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@abstractfont}
+% All AIP journals set the abstract body the same way.
+% \begin{macrocode}
+\def\frontmatter@abstractfont{%
+%\small
+ \adjust@abstractwidth
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% All AIP journal preprints use separate titlepage and full-width abstract.
+% \begin{macrocode}
+\appdef\setup@hook{%
+ \preprintsty@sw{%
+ \@booleantrue\titlepage@sw
+% \def\frontmatter@affiliationfont{\it}%
+ \let\section\section@preprintsty
+% \let\@hangfrom@section\@hangfrom@section@preprintsty
+ \let\subsection\subsection@preprintsty
+ \let\subsubsection\subsubsection@preprintsty
+ }{}%
+}%
+% \end{macrocode}
+%
+% \begin{macro}{\frontmatter@authorformat}
+% All AIP journals set the author list the same.
+% The leading is 11.5 points, and
+% there is 11.5 points of extra space above the first author line
+% (which amounts to the same thing as 11.5 points extra below the title)
+% for a total of 23 points base-to-base.
+%
+% \begin{macrocode}
+\def\frontmatter@@indent{%
+ \skip@\@flushglue
+ \@flushglue\z@ plus.3\hsize\relax
+ \raggedright
+ \advance\leftskip.5in\relax
+ \@totalleftmargin\leftskip
+ \@flushglue\skip@
+}%
+\def\frontmatter@authorformat{%
+ \frontmatter@@indent
+ \sffamily
+%\advance\baselineskip\p@
+%\parskip11.5\p@\relax
+}%
+\renewcommand*\email[1][Electronic mail: ]{\begingroup\sanitize@url\@email{#1}}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@above@affilgroup}
+% The default amount of space above affiliation.
+% \begin{macrocode}
+\def\frontmatter@above@affilgroup{%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@above@affiliation}
+% \begin{macro}{\frontmatter@above@affiliation@script}
+% The default amount of space above affiliation.
+% \begin{macrocode}
+\def\frontmatter@above@affiliation@script{%
+ \frontmatter@@indent
+%\addvspace{3.5\p@}%
+}%
+\def\frontmatter@above@affiliation{%
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@affiliationfont}
+% All AIP journals set the affiliation the same.
+% Like the author, but in italic.
+% \begin{macrocode}
+\def\frontmatter@affiliationfont{%
+ \frontmatter@@indent
+ \preprintsty@sw{}{\small}%
+ \it
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@collaboration@above}
+% \begin{macrocode}
+\def\frontmatter@collaboration@above{%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% Set up the default AIP style for title block authors and affiliations.
+%
+% \begin{macro}{\frontmatter@setup}
+% All AIP journals set the title page using the same font and size.
+% However, justification varies for the title block elements, so
+% we assert none here.
+% \begin{macrocode}
+\def\frontmatter@setup{%
+ \normalfont
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@title@above}
+% \begin{macro}{\frontmatter@title@format}
+% \begin{macro}{\frontmatter@title@below}
+% All AIP journals set the article title 12 point Times Roman, bold, flush left.
+%
+% \begin{macrocode}
+\def\frontmatter@title@above{\addvspace{6\p@}}%
+\def\frontmatter@title@format{%
+ \preprintsty@sw{}{\Large}%
+ \sffamily
+ \bfseries
+ \raggedright
+ \parskip\z@skip
+}%
+\def\frontmatter@title@below{\addvspace{3\p@}}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@makefnmark}
+% All AIP journals share this procedure for setting the titlepage footnote text:
+% superior lowercase letter, with right parenthesis.
+% \begin{macrocode}
+\def\@author@parskip{3\p@}%
+\@booleantrue\altaffilletter@sw
+\def\frontmatter@makefnmark{%
+ \@textsuperscript{%
+ \normalfont\@thefnmark%(
+ )%
+ }%
+}%
+\def\frontmatter@authorbelow{%
+ \addvspace{3\p@}%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\affil@cutoff}
+% We override \cmd\affil@cutoff\ to enforce the rule that,
+% if a single affiliation appears on the title page, then
+% no affiliation superscript at all is produced.
+% \begin{macrocode}
+\let\affil@cutoff\tw@
+% \end{macrocode}
+% De awa.
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@RRAP@format}
+% All AIP journals use the same format for the ``Received, Revised, etc.'' block on the title page.
+%
+% Change note: 11.5 points b-b from author/affiliation down to date.
+% \begin{macrocode}
+\def\frontmatter@RRAP@format{%
+ \addvspace{5\p@}%
+ \small
+ \raggedright
+ \advance\leftskip.5in\relax
+ \@totalleftmargin\leftskip
+% \preprintsty@sw{}{\parskip.5ex\relax}%
+ \everypar{%
+ \hbox\bgroup(\@gobble@leavemode@uppercase%)
+ }%
+ \def\par{%
+ \@ifvmode{}{%(
+ \unskip)\egroup\@@par
+ }%
+ }%
+}%
+\def\punct@RRAP{;\egroup\ \hbox\bgroup}%
+\def\@gobble@leavemode@uppercase#1#2{\expandafter\MakeTextUppercase}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@PACS@format}
+%
+% \begin{macrocode}
+\def\frontmatter@PACS@format{%
+ \addvspace{11\p@}%
+% \footnotesize
+ \adjust@abstractwidth
+ \parskip\z@skip
+ \samepage
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@keys@format}
+%
+% \begin{macrocode}
+\def\frontmatter@keys@format{%
+% \footnotesize
+ \adjust@abstractwidth
+ \samepage
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\ps@titlepage}
+% Title page style. Currently empty except for preprint header,
+% which consists of all the \cmd\preprint\ arguments,
+% stacked flush right at the right margin.
+% \begin{macrocode}
+\def\ps@titlepage{%
+ \def\@oddhead{%
+ \@runningtitle
+ \hfill
+ \produce@preprints\@preprint
+ }%
+ \let\@evenhead\@oddhead
+ \def\@oddfoot{%
+ \hb@xt@\z@{\byrevtex\hss}%
+ \hfil
+ \preprintsty@sw{\thepage}{}%
+ \quad\checkindate
+ \hfil
+ }%
+ \let\@evenfoot\@oddfoot
+}%
+\def\byrevtex{\byrevtex@sw{Typeset by REV\TeX and AIP}{}}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\produce@preprints}
+% \begin{macrocode}
+\def\produce@preprints#1{%
+ \preprint@sw{%
+ \vtop to \z@{%
+ \def\baselinestretch{1}%
+ \small
+ \let\preprint\preprint@count
+ \count@\z@#1\@ifnum{\count@>\tw@}{%
+ \hbox{%
+ \let\preprint\preprint@hlist
+ #1\setbox\z@\lastbox
+ }%
+ }{%
+ \let\preprint\preprint@cr
+ \halign{\hfil##\cr#1\crcr}%
+ \par
+ \vss
+ }%
+ }%
+ }{}%
+}%
+\def\preprint@cr#1{#1\cr}%
+\def\preprint@count#1{\advance\count@\@ne}%
+\def\preprint@hlist#1{#1\hbox{, }}%
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{Lead-in paragraph}%
+%
+% The \env{Lead-in paragraph} environment formats the AIP ``lead paragraph''.
+% To avoid introducing new syntax, we take over the \env{quotation} environment
+% until the first \cmd\section\ (or other sectioning command) appears.
+%
+% \begin{macrocode}
+\newenvironment{Lead@inParagraph}{%
+ \par
+ \bfseries
+ \@afterheading\@afterindentfalse
+}{%
+ \par
+ \hb@xt@\hsize{\hfil\leaders\hrule\hfil\leaders\hrule\hfil\hfil}%
+}%
+% \end{macrocode}
+% At the beginning of the document temporarily change the meaning of
+% the \env{quotation} environment, restoring it once the first sectioning
+% command is given.
+% \begin{macrocode}
+\appdef\frontmatter@init{%
+ \let@environment{quotation@ltx}{quotation}%
+ \let@environment{quotation}{Lead@inParagraph}%
+}%
+\appdef\@startsection@hook{%
+ \let@environment{quotation}{quotation@ltx}%
+}%
+% \end{macrocode}
+%
+% \subsubsection{Stacked Heads}%
+% All AIP journals put a period (.), followed by quad space, after the section number.
+% Also, no hanging section number.
+% \begin{macrocode}
+\def\@seccntformat#1{\csname the#1\endcsname.\quad}%
+\def\@hang@from#1#2#3{#1#2#3}%
+% \end{macrocode}
+%
+% Note that in the following, we wish to set the section head uppercase, so we use
+% David Carlisle's \cmd\MakeTextUppercase. However, because this procedure effectively
+% parses its argument (looking for things to \emph{not} translate), it has to be invoked
+% in such a way that the argument of the \cmd\section\ command is passed to it as its
+% own argument.
+%
+% To accomplish this, we use the \cmd\@hangfrom@\ hook, which was developed for this
+% purpose.
+%
+% \begin{macrocode}
+\def\section{%
+ \@startsection
+ {section}%
+ {1}%
+ {\z@}%
+ {0.8cm \@plus1ex \@minus .2ex}%
+ {0.5cm}%
+ {%
+ \normalfont
+ \small
+ \sffamily
+ \bfseries
+ \raggedright
+ }%
+}%
+\def\@hangfrom@section#1#2#3{\@hangfrom{#1#2}\MakeTextUppercase{#3}}%
+\def\@hangfroms@section#1#2{#1\MakeTextUppercase{#2}}%
+% \end{macrocode}
+%
+% See, e.g., BMF\_044101\_1 (1) or BMF\_044103\_1 (1)
+% \begin{macrocode}
+\def\subsection{%
+ \@startsection
+ {subsection}%
+ {2}%
+ {\z@}%
+ {.8cm \@plus1ex \@minus .2ex}%
+ {.5cm}%
+ {%
+ \normalfont
+ \small
+ \sffamily
+ \bfseries
+ \raggedright
+ }%
+}%
+% \end{macrocode}
+%
+% See, e.g., BMF\_044104\_1 (1), JMP\_123520\_1 (48),
+% \begin{macrocode}
+\def\subsubsection{%
+ \@startsection
+ {subsubsection}%
+ {3}%
+ {\z@}%
+ {.8cm \@plus1ex \@minus .2ex}%
+ {.5cm}%
+ {%
+ \normalfont
+ \small
+ \sffamily
+ \bfseries
+ \itshape
+ \raggedright
+ }%
+}%
+% \end{macrocode}
+%
+% \subsubsection{Runin Heads}%
+% \begin{macrocode}
+\def\paragraph{%
+ \@startsection
+ {paragraph}%
+ {4}%
+ {\parindent}%
+ {\z@}%
+ {-1em}%
+ {\normalfont\normalsize\itshape}%
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\subparagraph{%
+ \@startsection
+ {subparagraph}%
+ {5}%
+ {\parindent}%
+ {3.25ex \@plus1ex \@minus .2ex}%
+ {-1em}%
+ {\normalfont\normalsize\bfseries}%
+}%
+% \end{macrocode}
+%
+% \begin{macro}{\section@preprintsty}
+% \begin{macro}{\subsection@preprintsty}
+% \begin{macro}{\subsubsection@preprintsty}
+% Here are the formatting procedures specific to the preprint style;
+% the only difference is that the heads are flush left instead of centered.
+%
+% \begin{macrocode}
+\def\section@preprintsty{%
+ \@startsection
+ {section}%
+ {1}%
+ {\z@}%
+ {0.8cm \@plus1ex \@minus .2ex}%
+ {0.5cm}%
+ {%
+ \normalfont
+ \bfseries
+ \raggedright
+ }%
+}%
+%\def\@hangfrom@section@preprintsty#1#2#3{\@hangfrom{#1#2}\MakeTextUppercase{#3}}%
+% \end{macrocode}
+% \begin{macrocode}
+\def\subsection@preprintsty{%
+ \@startsection
+ {subsection}%
+ {2}%
+ {\z@}%
+ {.8cm \@plus1ex \@minus .2ex}%
+ {.5cm}%
+ {%
+ \normalfont
+ \bfseries
+ \raggedright
+ }%
+}%
+% \end{macrocode}
+% \begin{macrocode}
+\def\subsubsection@preprintsty{%
+ \@startsection
+ {subsubsection}%
+ {3}%
+ {\z@}%
+ {.8cm \@plus1ex \@minus .2ex}%
+ {.5cm}%
+ {%
+ \normalfont
+% \small
+ \itshape\bfseries
+ \raggedright
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% For examples of
+% \env{theorem}, \env{proposition}, \env{lemma}, \env{remark}, \env{corollary}, \env{example},
+% and \env{proof} (with optional title),
+% using independent numbering for each class,
+% and with numbered and roman lists therein,
+% see JMP\_122901\_1 (48).
+%
+% For theorems, etc, numbered by section, (and with theorems in the appendix)
+% but equations numbered throughout,
+% see JMP\_123301\_1 (48).
+%
+% For a (roman) list in text, theorem, and proof,
+% see JMP\_123514\_1 (48).
+%
+% For numbered list in text,
+% and equations numbered by section,
+% see JMP\_123518\_1 (48).
+%
+% All AIP journals use frontmatter footnotes by default.
+% \begin{macrocode}
+\let\frontmatter@footnote@produce\frontmatter@footnote@produce@footnote
+% \end{macrocode}
+%
+%
+% \subsubsection{Table of Contents}%
+% The toc will itself make an entry in the toc,
+% but we temporarily turn off toc formatting for the duration.
+% \begin{macrocode}
+\def\@pnumwidth{1.55em}
+\def\@tocrmarg {2.55em}
+\def\@dotsep{2}
+\def\ltxu@dotsep{4.5pt}
+\setcounter{tocdepth}{3}
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\tableofcontents{%
+ \addtocontents{toc}{\string\tocdepth@munge}%
+ \print@toc{toc}%
+ \addtocontents{toc}{\string\tocdepth@restore}%
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\tocdepth@munge{%
+ \let\l@section@saved\l@section
+ \let\l@section\@gobble@tw@
+}%
+\def\@gobble@tw@#1#2{}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\tocdepth@restore{%
+ \let\l@section\l@section@saved
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\l@part#1#2{\addpenalty{\@secpenalty}%
+ \begingroup
+ \set@tocdim@pagenum{#2}%
+% \@tempdima 3em %
+ \parindent \z@
+ \rightskip\tocleft@pagenum plus 1fil\relax
+ \skip@\parfillskip\parfillskip\z@
+ \addvspace{2.25em plus\p@}%
+ \large \bf %
+ \leavevmode\ignorespaces#1\unskip\nobreak\hskip\skip@
+ \hb@xt@\rightskip{\hfil\unhbox\z@}\hskip-\rightskip\hskip\z@skip
+ \par
+ \nobreak %
+ \endgroup
+}%
+% \end{macrocode}
+%
+% \begin{macro}{\l@section}
+% Determine which TOC elements are automatically indented.
+% \begin{macrocode}
+\def\tocleft@{\z@}%
+\def\tocdim@min{5\p@}%
+\def\l@section{%
+ \l@@sections{}{section}% Implicit #3#4
+}%
+\def\l@f@section{%
+ \addpenalty{\@secpenalty}%
+ \addvspace{1.0em plus\p@}%
+ \bf
+}%
+\def\l@subsection{%
+ \l@@sections{section}{subsection}% Implicit #3#4
+}%
+\def\l@subsubsection{%
+ \l@@sections{subsection}{subsubsection}% Implicit #3#4
+}%
+\def\l@paragraph#1#2{}%
+\def\l@subparagraph#1#2{}%
+% \end{macrocode}
+% \end{macro}
+%
+% Activate the auto TOC processing.
+% \begin{macrocode}
+\let\toc@pre\toc@pre@auto
+\let\toc@post\toc@post@auto
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\listoffigures{\print@toc{lof}}%
+\def\l@figure{\@dottedtocline{1}{1.5em}{2.3em}}
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\listoftables{\print@toc{lot}}%
+\let\l@table\l@figure
+% \end{macrocode}
+%
+% \subsubsection{Default column bottom}%
+% All AIP journal styles have flush bottoms.
+%
+% \begin{macrocode}
+\@booleanfalse\raggedcolumn@sw
+% \end{macrocode}
+%
+%
+% \subsubsection{Table alignment style}%
+%
+% \begin{macro}{\tableft@skip@float}
+% \begin{macro}{\tabmid@skip@float}
+% \begin{macro}{\tabright@skip@float}
+% \begin{macro}{\array@row@pre@float}
+% \begin{macro}{\array@row@pst@float}
+% All AIP publications have the same table specification:
+% Scotch rules above and below, centered in column.
+% \begin{macrocode}
+\def\tableft@skip@float{\z@ plus\hsize}%
+\def\tabmid@skip@float{\@flushglue}%
+\def\tabright@skip@float{\z@ plus\hsize}%
+\def\array@row@pre@float{\hline\hline\noalign{\vskip\doublerulesep}}%
+\def\array@row@pst@float{\noalign{\vskip\doublerulesep}\hline\hline}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+%
+% \subsubsection{Footnote formatting}%
+% We customize the formatting of footnotes for all AIP journals.
+% \begin{macro}{\@makefntext}
+% \begin{macrocode}
+\def\@makefntext#1{%
+ \def\baselinestretch{1}%
+ \leftskip1em%
+ \parindent1em%
+ \noindent
+ \nobreak\hskip-\leftskip
+ \hb@xt@\leftskip{%
+ \hss\@makefnmark\ %
+ }%
+ #1%
+ \par
+}%
+% \end{macrocode}
+% \end{macro}
+%
+%
+% \subsubsection{Appendix}%
+% \begin{macro}{\appendix}
+% \begin{macro}{\@hangfrom@appendix}
+% \begin{macro}{\@hangfroms@appendix}
+% \begin{macro}{\@appendixcntformat}
+% \begin{macrocode}
+\prepdef\appendix{%
+ \par
+ \let\@hangfrom@section\@hangfrom@appendix
+%\let\@hangfroms@section\@hangfroms@appendix
+ \let\@sectioncntformat\@appendixcntformat
+}%
+\def\@hangfrom@appendix#1#2#3{%
+ #1%
+ \@if@empty{#2}{%
+ #3%
+ }{%
+ #2\@if@empty{#3}{}{:\ #3}%
+ }%
+}%
+\def\@hangfroms@appendix#1#2{%
+ #1#2%
+}%
+\def\@appendixcntformat#1{\appendixname\ \csname the#1\endcsname}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \subsubsection{Bibliography}%
+%
+% Customize the \revtex\ for the AIP society.
+% this task requires three components:
+% the \BibTeX\ \file{aipnum.bst} and \file{aipauth.bst} style files,
+% customizing code for \file{natbib}, and
+% customizations of the \env{thebibliography} environment.
+%
+% \begin{macro}{\@bibstyle}
+% Define the argument of the \cmd\bibliographystyle\ command.
+% The user must have installed a \file{.bst} file of the corresponding name.
+% This file will then be used by \BibTeX\ when compiling the document's \file{.bbl} file.
+%
+% The default bibliography style for the AIP journal substyles are \file{aipnum.bst} and \file{aipauth.bst}.
+% To generate them, use \classname{custom-bib} version 4.21 or later.
+% Run the \file{.bst} generator, \file{makebst.tex}, and
+% accept all defaults, with the following exceptions:
+%
+% \begin{enumerate}
+% \item
+% ORDERING OF REFERENCES: c: seq-no (references in order of Citation);
+% \item
+% AUTHOR NAMES: i: nm-init,ed-au (Initials + surname);
+% \item
+% NUMBER OF AUTHORS: l: max 12, min 12 (there will be three prompts total);
+% \item
+% TYPEFACE FOR AUTHORS IN LIST OF REFERENCES: u: nmft,nmft-def (User defined author font);
+% \item
+% FONT FOR FIRST NAMES: u: fnm-def (First names in user defined font);
+% \item
+% EDITOR NAMES IN INCOLLECTION ETC: a: nmfted (Editors incollection like authors);
+% \item
+% DATE FORMAT: p: yr-par (Date in parentheses);
+% \item
+% SUPPRESS MONTH: x: xmth (Date is year only);
+% \item
+% TITLE OF ARTICLE: i: tit-it (Title italic)
+% \item
+% ARTICLE TITLE PRESENT: x: jtit-x (No article title);
+% \item
+% JOURNAL NAME FONT: r: jttl-rm (Journal title normal);
+% \item
+% TECHNICAL REPORT TITLE: b: trtit-b (Tech. report title like books);
+% \item
+% JOURNAL VOLUME: b: vol-bf (Volume bold);
+% \item
+% VOLUME PUNCTUATION: c: volp-com (Volume with comma);
+% \item
+% PAGE NUMBERS: f: jpg-1 (Only start page number);
+% \item
+% JOURNAL NAME PUNCTUATION: x: jnm-x (Space after journal);
+% \item
+% PUBLISHER IN PARENTHESES: d: pub-date (Publisher and date in parentheses);
+% \item
+% PUBLISHER POSITION: p: pre-pub (Publisher before chapter, pages);
+% \item
+% ISBN NUMBER: isbn: (Include ISBN for books, booklets)
+% \item
+% ISSN NUMBER: issn: (Include ISSN for periodicals)
+% \item
+% EDITOR IN COLLECTIONS: b: edby (Booktitle, edited by \dots);
+% \item
+% PUNCTUATION BETWEEN SECTIONS (BLOCKS): c: blk-com (Comma between blocks);
+% \item
+% ABBREVIATE WORD `PAGES': a: pp (`Page' abbreviated);
+% \item
+% ABBREVIATE WORD `EDITORS': a: ed (`Editor' abbreviated);
+% \item
+% OTHER ABBREVIATIONS: a: abr (Abbreviations);
+% \item
+% ABBREVIATION FOR `EDITION': a: ednx (`Edition' abbreviated as `ed');
+% \item
+% EDITION NUMBERS: n: ord (Numerical editions);
+% \item
+% STORED JOURNAL NAMES: a: jabr (Abbreviated journal names);
+% \item
+% FONT OF `ET AL': i: etal-it (Italic et al);
+% \item
+% ADDITIONAL REVTeX DATA FIELDS: r: revdata, eprint, url, url-blk (Include REVTeX data fields collaboration, eid, eprint, numpages, url)
+% \item
+% NEW FONT SELECTION SCHEME: n: nfss (NFSS);
+% \item
+% ADDITIONAL REVTeX DATA FIELDS: y: revdata (additional data fields);
+% \item
+% REFERENCE COMPONENT TAGS: y: reference component tags;
+% \item
+% URL ADDRESS: n: URL as note;
+% \end{enumerate}
+%
+% A file \file{aipnum.dbj} file equivalent to the following should result:
+% \begin{verbatim}
+%\input docstrip
+%\preamble
+%----------------------------------------
+%*** REVTeX-compatible aipnum4-1.bst 2009-10-08 ***
+%\endpreamble
+%\postamble
+%End of customized bst file
+%\endpostamble
+%\keepsilent
+%\askforoverwritefalse
+%\def\MBopts{\from{merlin.mbs}{%
+% head,\MBopta}
+%\from{physjour.mbs}{\MBopta}
+%\from{geojour.mbs}{\MBopta}
+%\from{photjour.mbs}{\MBopta}
+%\from{merlin.mbs}{tail,\MBopta}}
+%\def\MBopta{%
+% lang,%: Use language field to switch hyphenation patterns for title
+% pres,pres-bf,%: Presentation, speaker bold face
+% seq-no,%: Citation order (unsorted, like unsrt.bst)
+% vonx,%: Sort without von part (de la Maire after Mahone)
+% nm-init,ed-au,%: Initials + surname (J. F. Smith)
+% nmft,nmft-def,%: User defined author font (\bibnamefont)
+% fnm-def,%: First names in user defined font (\bibfnamefont)
+% nmfted,%: Editors incollection like authors font
+% nmand-rm,%: `And' in normal font (JONES and JAMES)
+% lab,lab-def,%: User defined citation font (\citenamefont)
+% and-rm,%: Cited `and' in normal font
+% yr-par,%: Date in parentheses as (May 1993)
+% date-nil-x,%: If date is empty, then do not produce the surrounding punctuation (parens, brackets, colon, comma)
+% tit-qq,%: Title and punctuation in double quotes (``Title,'' ..)
+% inproceedings-chapter,%: produce pages after chapter, just as in InBook
+% jtit-x,%: Title is ignored
+% inproceedings-chapter,%: produce pages after chapter just as in InBook
+% article-booktitle,%: format booktitle
+% article-series,%: article can has series
+% jttl-rm,%: Journal name normal font
+% journal-address,%: Include address field (in parentheses) along with journal name
+% book-bt,%: Field `booktitle', or if absent field `title', is book title
+% thesis-title-o,%: Title is optional: no warning issued if empty
+% techreport-institution-par,%: format tech report institution like book publisher
+% vol-bf,%: Volume bold as {\bf vol}(num)
+% vnum-x,%: Journal vol, without number as 34
+% volp-com,%: Volume with comma as vol(num), ppp
+% jpg-1,%: Only start page number
+% book-editor-booktitle,%: Book permits empty author, produces title before editor in this case
+% inbook-editor-booktitle,%: Allow using both title/booktitle, both author/editor
+% bookaddress,%: Italic booktitle followed by bookaddress in roman
+% num-xser,%: Allows number without series and suppresses word "number"
+% number-cap,%: Capitalize word `number' as: "Number 123"
+% chapter-cap,%: Capitalize word `chapter' as: `Chapter 42'
+% series-number,%: Series number as: `Springer Lecture Notes No. 125'
+% numser-booktitle,%: After book title and conference address, and before editors
+% ser-vol,%: Series, vol. 23
+% ser-rm,%: format series roman , even when used with volume
+% volume-cap,%: Capitalize word `volume', as: `Volume 7 in Lecture Series'
+% ser-ed,%: Series and volume after booktitle and before editors
+% jnm-x,%: Space after journal name
+% pg-bk,book-chapter-pages,%: As chapter and page: chapter 42, page 345
+% pub-date,%: Publisher with address and date in parentheses (Oxford, 1994)
+% ay-empty-pub-parens-x,%: eliminate parentheses altogether if nothing inside
+% pre-pub,%: Publisher before volume, chapter, pages
+% pre-edn,%: Edition before publisher
+% pre-pub,pre-edn,%: Edition, publisher, volume, chapter, pages
+% isbn,%: Include ISBN for books, booklets, etc.
+% issn,%: Include ISSN for periodicals
+% doi-link,doi,%: Doi forms a link to the publication, anchored to the volume or title
+% edby,%: In booktitle, edited by .. (where .. is names)
+% blk-com,%: Comma between blocks
+% fin-endbibitem,%: Command at end instead of period
+% pp,%: `Page' abbreviated as p. or pp.
+% ed,%: `Editor' abbreviated as ed. or eds.
+% abr,%: Abbreviations of such words
+% ednx,%: `Edition' abbreviated as `ed'
+% ord,%: Numerical editions as 1st, 2nd, 3rd, etc
+% jabr,%: Abbreviated journal names
+% etal-it,%: Italic et al
+% revdata,eprint,url,url-blk,translation,%: Include REVTeX data fields collaboration, eid, eprint, archive, url, translation
+% SLACcitation,%: Produce SLACcitation field
+% numpages-x,%: Do not include numpages field
+% url,url-prefix-x,%: URL without prefix (default: `URL ')
+% bibinfo,%: Reference component tags like \bibinfo in the content of \bibitem
+% bibfield,%: Element tags like \bibfield in the content of \bibitem
+% nfss,%: Use LaTeX commands which may not work with Plain TeX
+%,{%
+% }}
+%\generate{\file{aipnum4-1.bst}{\MBopts}}
+%\endbatchfile
+% \end{verbatim}
+%
+% Between the two files \file{aipnum.dbj} and \file{aipauth.dbj},
+% the differences are limited:
+% \file{aipnum.dbj} has two lines lacking in \file{aipauth.dbj}:
+% \begin{verbatim}
+% seq-no,%: Citation order (unsorted, like unsrt.bst)
+% nm-init,ed-au,%: Initials + surname (J. F. Smith)
+% \end{verbatim}
+% thus, the ``numbered citation'' bibliography is sorted by citation order, and
+% the names are give first inital, then last name.
+%
+% Likewise, \file{aipauth.dbj} has one line lacking in \file{aipnum.dbj}:
+% \begin{verbatim}
+% nm-rev,%: Surname + comma + initials (Smith, J. F.)
+% \end{verbatim}
+% Thus, the ``author-year'' bibliography is sorted by author name, and
+% names are given last name first, followed by initials.
+%
+% We ensure that the journal substyle has the first word
+% in the matter by installing the (default) AIP code
+% later on (see Section~\ref{sec:aip-defaults}).
+% \end{macro}
+%
+% \begin{macro}{\pre@bibdata}
+%
+% Set up to write endnotes to a .bib file; its data will be incorporated into the bibliography.
+% \begin{macrocode}
+ \def\pre@bibdata{\jobname\bibdata@app}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\bibsection}
+% We define the sectioning command to use when starting the bibliography
+% (we use \cmd\refname).
+% \begin{macrocode}
+\def\refname{References}%
+\def\rtx@bibsection{%
+ \@ifx@empty\refname{%
+ \par\vspace{6\p@ plus 6\p@}%
+ }{%
+% \end{macrocode}
+% The following line has been commented out:
+% \begin{verbatim}
+% \let\@hangfroms@section\@hang@froms
+% \end{verbatim}
+% \begin{macrocode}
+ \expandafter\section\expandafter*\expandafter{\refname}%
+ \@nobreaktrue
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\bibpreamble}
+% \begin{macro}{\bibsep}
+% \begin{macro}{\newblock}
+% \begin{macrocode}
+\let\bibpreamble\@empty
+\appdef\setup@hook{%
+ \bibsep\z@\relax
+}%
+\def\newblock{\ }%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\bibfont}
+% We define the font switch that applies to the body of the bibliography.
+%
+% \begin{macrocode}
+\appdef\setup@hook{%
+ \def\bibfont{%
+ \preprintsty@sw{}{\footnotesize}%
+ \@clubpenalty\clubpenalty
+ \labelsep\z@
+ }%
+}%
+\let\place@bibnumber\place@bibnumber@sup
+% \end{macrocode}
+% \end{macro}
+%
+%
+% \subsubsection{Index}%
+% \begin{macrocode}
+\newenvironment{theindex}{%
+ \columnseprule \z@
+ \columnsep 35\p@
+ \c@secnumdepth-\maxdimen
+ \onecolumngrid@push
+ \section{\indexname}%
+ \thispagestyle{plain}%
+ \parindent\z@
+ \parskip\z@ plus.3\p@\relax
+ \let\item\@idxitem
+ \onecolumngrid@pop
+}{%
+}%
+%
+\def\@idxitem{\par\hangindent 40\p@}
+%
+\def\subitem{\par\hangindent 40\p@ \hspace*{20\p@}}
+%
+\def\subsubitem{\par\hangindent 40\p@ \hspace*{30\p@}}
+%
+\def\indexspace{\par \vskip 10\p@ plus5\p@ minus3\p@\relax}
+% \end{macrocode}
+%
+%
+% \subsubsection{Typesize Processing}%
+% The formatting specification for the preprint option is:
+% Times Roman 12 pt, double spacing, with 1-inch margins on letter paper.
+% Paragraphs indented ``five spaces''.
+% Display math on standard indent, with equation number flush right in parenthesis, with subequations roman.
+%
+% That for reprint option is to format similar to the printed journal; with most journals
+% set (approximately analyzed) 10-point, 2-column grid, letter paper.
+% \begin{macrocode}
+\expandafter\def\csname rtx@aip10pt\endcsname{%
+ \let\@currname@class\@currname
+ \def\@currname{aps10pt\substyle@post}%
+ \class@info{Reading file \@currname.\substyle@ext}%
+ \input{\@currname.\substyle@ext}%
+ \let\@currname\@currname@class
+ \class@info{Overriding 10pt}%
+ \aipreprint
+}%
+\expandafter\def\csname rtx@aip11pt\endcsname{\csname rtx@aip12pt\endcsname}%
+\expandafter\def\csname rtx@aip12pt\endcsname{%
+ \let\@currname@class\@currname
+ \def\@currname{aps12pt\substyle@post}%
+ \class@info{Reading file \@currname.\substyle@ext}%
+ \input{\@currname.\substyle@ext}%
+ \let\@currname\@currname@class
+ \class@info{Overriding 12pt}%
+ \aippreprint
+}%
+% \end{macrocode}
+%
+% \begin{macro}{\today}
+% Procedure \cmd\today\ is used in the article class, but not in
+% this document class.
+% \begin{macrocode}
+\def\today{%
+ \number\day\space
+ \ifcase\month
+ \or January\or February\or March\or April\or May\or June%
+ \or July\or August\or September\or October\or November\or December%
+ \fi\space
+ \number\year
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \subsection{A. Running Title}
+% User-provided running title \cmd\@shorttitle\ to be set.
+%
+% \subsection{B. Equation numbering, figure and table numbering}
+% Equations can be numbered throughout, or by section, with appendix equations prepended by the appendix label.
+% Figures and tables are numbered throughout.
+%
+%
+% \subsection{C. Title}
+% Title page may break above abstract, within author list.
+% Title notes are signified by superior letter followed by right parenthesis.
+%
+% \subsection{D. Author footnote}
+% Set short line above these footnotes.
+%
+% \subsection{E. Author}
+% Class option \classoption{superscriptaddress} is standard.
+% \begin{macrocode}
+ \clo@superscriptaddress
+% \end{macrocode}
+%
+% \subsection{F. Affiliations}
+% Set italic.
+%
+% \subsection{G. Received date}
+%
+%
+% \subsection{H. Abstract}
+% Single paragraph, no indent.
+%
+% \subsection{J. Lead Paragraph}
+% Set boldface, flush left before main text, single paragraph.
+% Separated from text by a short centered rule.
+%
+% \subsection{K. Headings}
+% Use labels: ROMAN, LETTER, arabic, letter.
+% Set ALLCAPS, boldface; Initial cap, boldface; Initial cap, bold-italic; Initial cap, italic.
+%
+% Theorem, proof title followed by colon. Follow author.
+%
+% \subsection{L. Text Footnotes}
+% Not permitted; use endnotes.
+%
+% \subsection{M. Citations and Bibliography}
+% Numerical \filename{aipnum.bst}, author-year \filename{aipauth.bst}, and numbered author-year \filename{aipnumauth.bst} are the available choices.
+% Numerical is standard, with all styles permitted in journal classes 3a and 4b.
+%
+%
+% \subsection{N. References}
+%
+% Article Title usage:
+%
+% Article title required in all journals with "unpublished", "to be published", "in press" and "submitted" refs.
+%
+% Exceptions:
+%
+% Journal classes 1a,1b,2,4a:
+%
+% Article title not allowed in published references, except in the case of "in press" or submitted" (see sample references below).
+%
+% Journal class 3a:
+%
+% Article title allowed but not required in author-year references (use must be consistent within a single manuscript).
+%
+% Journal class 3b:
+%
+% Article title required in all journal references and report references.
+%
+% Journal class 4b:
+%
+% Article title allowed in journal references in author-year mode.
+%
+% \subsection{O. Examples of Numerical References}
+%
+%
+% \subsection{P. References in Author-year mode}
+%
+%
+% \subsection{Q. Numbered Author-year References}
+%
+%
+% \subsection{R. Tables}
+% Placed within text (floated), labeled with Roman numeral.
+%
+% Table caption placed above table, followed by space,
+% two double lines, space, table column headings, space,
+% single line, table contents, two double lines.
+%
+% Footnotes labeled with superior lower-case letter, set below table contents.
+%
+% \subsection{S. Figures}
+% Placed within text (floated), labeled with arabic numbers.
+%
+% Caption set below figure. A citation to be set inline, not superscripted.
+%
+% \subsection{Society defaults}%
+%
+% After this society file is read in, we will process the
+% \cmd\@journal- and \cmd\@pointsize-specific code.
+% Here we define the defaults.
+%
+% We select \textbf{Chaos} as the default journal substyle, because it is
+% the most permissive in terms of bibliography and citation style,
+% and it is formatted in two column in the reprint style.
+%
+% \begin{macrocode}
+\def\@journal@default{cha}%
+\def\@pointsize@default{12}%
+% \end{macrocode}
+%
+% \subsection{Journal-Specific Code}%
+%
+% For AIP journals, we supply code specific to JCP, POP, RSI, JAP, APL, CHA, POF, BMF, RSE, JMP.
+%
+% \subsubsection{\classoption{jcp}}%
+%A member of the journal class 1a.
+% \begin{macrocode}
+\def\rtx@aipjcp{%
+ \typeout{Using journal substyle \@journal.}%
+% \end{macrocode}
+% Journal class 1a uses the (superscript) numerical citation style by default.
+% \begin{macrocode}
+ \@booleanfalse\authoryear@sw
+% \end{macrocode}
+%
+% End of \classoption{jcp} code.
+% \begin{macrocode}
+}%
+% \end{macrocode}
+%
+% \subsubsection{\classoption{pop}}%
+%A member of the journal class 1a.
+% \begin{macrocode}
+\def\rtx@aippop{%
+ \typeout{Using journal substyle \@journal.}%
+% \end{macrocode}
+% Journal class 1a uses the (superscript) numerical citation style by default.
+% \begin{macrocode}
+ \@booleanfalse\authoryear@sw
+% \end{macrocode}
+%
+% End of \classoption{pop} code.
+% \begin{macrocode}
+}%
+% \end{macrocode}
+%
+% \subsubsection{\classoption{rsi}}%
+%A member of the journal class 1a.
+% \begin{macrocode}
+\def\rtx@aiprsi{%
+ \typeout{Using journal substyle \@journal.}%
+% \end{macrocode}
+% Journal class 1a uses the (superscript) numerical citation style by default.
+% \begin{macrocode}
+ \@booleanfalse\authoryear@sw
+% \end{macrocode}
+%
+% End of \classoption{rsi} code.
+% \begin{macrocode}
+}%
+% \end{macrocode}
+%
+% \subsubsection{\classoption{jap}}%
+%Sole member of the journal class 1b.
+%
+% No running title.
+% \begin{macrocode}
+\def\rtx@aipjap{%
+ \typeout{Using journal substyle \@journal.}%
+% \end{macrocode}
+% Journal class 1b uses the (superscript) numerical citation style by default.
+% \begin{macrocode}
+ \@booleanfalse\authoryear@sw
+ \let\@runningtitle\@empty
+% \end{macrocode}
+%
+% End of \classoption{jap} code.
+% \begin{macrocode}
+}%
+% \end{macrocode}
+%
+% \subsubsection{\classoption{apl}}%
+%Sole member of the journal class 2.
+%
+% No running title.
+% \begin{macrocode}
+\def\rtx@aipapl{%
+ \typeout{Using journal substyle \@journal.}%
+% \end{macrocode}
+% Journal class 2 uses the (superscript) numerical citation style by default.
+% \begin{macrocode}
+ \@booleanfalse\authoryear@sw
+ \let\@runningtitle\@empty
+% \end{macrocode}
+%
+% End of \classoption{apl} code.
+% \begin{macrocode}
+}%
+% \end{macrocode}
+%
+% \subsubsection{\classoption{cha}}%
+%Sole member of the journal class 3a.
+% \begin{macrocode}
+\def\rtx@aipcha{%
+ \typeout{Using journal substyle \@journal.}%
+% \end{macrocode}
+% Article titles are allowed.
+% \begin{macrocode}
+ \@booleanfalse\aip@jtitx@sw
+% \end{macrocode}
+%
+% End of \classoption{cha} code.
+% \begin{macrocode}
+}%
+% \end{macrocode}
+%
+% \subsubsection{\classoption{pof}}%
+%Sole member of the journal class 3b.
+% \begin{macrocode}
+\def\rtx@aippof{%
+ \typeout{Using journal substyle \@journal.}%
+% \end{macrocode}
+% Journal class 3b uses the (superscript) numerical citation style by default.
+% Article titles are required, so we include them if available,
+% but if absent, we can do no more than make a warning in the \file{.blg}.
+% \begin{macrocode}
+ \@booleanfalse\authoryear@sw
+ \@booleanfalse\aip@jtitx@sw
+% \end{macrocode}
+%
+% End of \classoption{pof} code.
+% \begin{macrocode}
+}%
+% \end{macrocode}
+%
+% \subsubsection{\classoption{bmf}}%
+% A member of the journal class 4a,
+% the Biomicrofluidics journal is single column.
+% \begin{macrocode}
+\def\rtx@aipbmf{%
+ \typeout{Using journal substyle \@journal.}%
+% \end{macrocode}
+% Journal class 4a uses the (superscript) numerical citation style by default.
+% Journal is formatted in a single column.
+% \begin{macrocode}
+ \@booleanfalse\authoryear@sw
+ \@booleanfalse\twocolumn@sw
+% \end{macrocode}
+%
+% End of \classoption{bmf} code.
+% \begin{macrocode}
+}%
+% \end{macrocode}
+%
+% \subsubsection{\classoption{rse}}%
+%A member of the journal class 4a.
+% \begin{macrocode}
+\def\rtx@aiprse{%
+ \typeout{Using journal substyle \@journal.}%
+% \end{macrocode}
+% Journal class 4a uses the (superscript) numerical citation style by default.
+% \begin{macrocode}
+ \@booleanfalse\authoryear@sw
+% \end{macrocode}
+%
+% End of \classoption{rse} code.
+% \begin{macrocode}
+}%
+% \end{macrocode}
+%
+% \subsubsection{\classoption{jmp}}%
+% Sole member of the journal class 4b, Journal of Mathematical Physics is single column.
+% For an example of \env{itemize}, see JMP\_122901\_1 (48).
+% \begin{macrocode}
+\def\rtx@aipjmp{%
+ \typeout{Using journal substyle \@journal.}%
+% \end{macrocode}
+% Article titles are allowed.
+% Journal is formatted in a single column.
+% \begin{macrocode}
+ \@booleanfalse\aip@jtitx@sw
+ \@booleanfalse\twocolumn@sw
+% \end{macrocode}
+%
+% End of \classoption{jmp} code.
+% \begin{macrocode}
+}%
+% \end{macrocode}
+%
+% \subsection{Establish AIP Defaults\label{sec:aip-defaults}}
+%
+% \begin{macro}{\footinbib@sw}
+% All AIP journals invoke the \classoption{footinbib} option.
+% \begin{macrocode}
+\@booleantrue\footinbib@sw
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\place@bibnumber}
+% \begin{macro}{\@bibstyle}
+% \begin{macro}{\bibpunct}
+% We install code that will
+% govern the style in which \cmd\cite\ commands are
+% formatted,
+% select the presentation for \cmd\bibitem s
+% and control the \BibTeX\ processing.
+%
+% Note that a journal substyle may override these settings.
+% Likewise, document preamble may itself invoke \cmd\bibpunct\ or \cmd\bibliographystyle,
+% thereby overriding these settings and those of the journal substyle.
+%
+% The numbered citations of \file{aipnum} and \file{aipauthnum}
+% are compatible with \classoption{footinbib} and
+% the compression and coalescing features of \classname{natbib},
+% while \file{aipauth}'s author-year citations are not.
+% Therefore, we de-select such options if we are selecting author-year citations.
+%
+% Note on \classname{natbib} presets:
+% \file{aipnum} and \file{aipauthnum} uses the Chicago \cmd\bibpunct\ style;
+% while \file{aipauth} uses that of Nature.
+%
+% Note on \cmd\NAT@mcite: if not using numerical citations, we set \cmd\NAT@mcite\
+% to a lower value, to turn off the mcite semantics of \classname{natbib}.
+% \begin{macrocode}
+\let\place@bibnumber\place@bibnumber@sup
+\appdef\setup@hook{%
+ \authoryear@sw{%
+ \aip@jtitx@sw{%
+ \def\@bibstyle{aipauth\substyle@post}%
+ }{%
+ \def\@bibstyle{aipauth\substyle@post}%
+ }%
+ \authornum@sw{%
+ \bibpunct{}{}{,}{s}{}{\textsuperscript{,}}%
+ \let\onlinecite\rev@citealpnum
+ }{%
+ \bibhang10\p@
+ \bibpunct{(%)
+ }{%(
+ )}{; }{a}{,}{,}%
+ \@booleanfalse\footinbib@sw
+ \let\NAT@mcite\@ne
+ \let\NAT@sort\z@
+ \def\NAT@cmprs{\z@}%
+ \let\NAT@def@citea\rtx@def@citea
+ \let\NAT@def@citea@close\rtx@def@citea@close
+ }%
+ }{%
+ \aip@jtitx@sw{%
+ \def\@bibstyle{aipnum\substyle@post}%
+ }{%
+ \def\@bibstyle{aipnum\substyle@post}%
+ }%
+ \bibpunct{}{}{,}{s}{}{\textsuperscript{,}}%
+ \let\onlinecite\rev@citealpnum
+ }%
+}%
+\def\make@footnote@endnote{%
+ \footinbib@sw{%
+ \authoryear@sw{\authornum@sw{\false@sw}{\true@sw}}{\false@sw}%
+ {}{%
+ \ltx@footnote@push
+ \def\thempfn{Note\thefootnote}%
+ \let\ltx@footmark\rev@citemark
+ \let\ltx@foottext\rev@endtext
+ \appdef\class@enddocumenthook{\auto@bib}%
+ \let\printendnotes\relax
+ }%
+ }{}%
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\aipreprint}%
+% We want to override \filename{aps10pt.rtx}.
+% \begin{macrocode}
+\def\aipreprint{%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\aippreprint}%
+% We want to override \filename{aps12pt.rtx}.
+% \begin{macrocode}
+\def\aippreprint{%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+%</package>
+% \end{macrocode}
+%
+% \Finale
+% %Here ends the programmer's documentation.
+% \endinput
+%
+\endinput
diff --git a/Master/texmf-dist/source/latex/revtex4-1/revtex4-1-bst.dtx b/Master/texmf-dist/source/latex/revtex4-1/revtex4-1-bst.dtx
new file mode 100644
index 00000000000..c0fd3c6da84
--- /dev/null
+++ b/Master/texmf-dist/source/latex/revtex4-1/revtex4-1-bst.dtx
@@ -0,0 +1,3783 @@
+% \iffalse meta-comment balanced on line 122
+% revtex4-1-bst.dtx: Package to extract .bst files for RevTeX
+% Copyright (c) 2020 American Physical Society.
+% https://journals.aps.org/revtex/
+% mailto:revtex@aps.org
+%
+% Disclaimer
+% This file is distributed WITHOUT ANY WARRANTY;
+% without even the implied warranty of
+% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+% License
+% You may distribute this file under the conditions of the
+% LaTeX Project Public License 1.3c or later
+% (http://www.latex-project.org/lppl.txt).
+% ReadMe
+% For the documentation and more detailed instructions for
+% installation, typeset this document with \LaTeX.
+% Maintenance Status
+% This work has the LPPL maintenance status "maintained";
+% Current Maintainer of this work is Phelype Oleinik.
+%
+% This work consists of the main source file revtex4-1-bst.dtx
+% and the derived files
+% aipauth4-1.bst, aipnum4-1.bst, apsrev4-1.bst, apsrmp4-1.bst
+% Distribution:
+% CTAN:macros/latex/contrib/revtex/
+%
+% Unpacking:
+% tex revtex4-1-bst.dtx
+%
+% Installation:
+% TDS:bibtex/bst/revtex/
+%
+%<*ignore>
+\begingroup
+ \def\x{LaTeX2e}%
+\expandafter\endgroup
+\ifcase
+ 0\expandafter\ifx\csname processbatchFile\endcsname\relax\else1\fi\ifx\fmtname\x\else 1\fi
+ \relax
+\else
+ \csname fi\endcsname
+%</ignore>
+%<*install>
+%% This file will generate documentation and runtime files
+%% from revtex4-1-bst.dtx when run through TeX.
+\input docstrip
+\nopreamble
+\edef\defaultpostamble{%
+ \MetaPrefix\space End of customized bst file^^J%
+ \MetaPrefix ^^J%
+ \MetaPrefix\space End of file `\outFileName'.%
+}
+\askforoverwritefalse
+\keepsilent
+\generate{%
+ \file{aipauth4-1.bst}{\from{revtex4-1-bst.dtx}{aipauth}}%
+ \file{aipnum4-1.bst}{\from{revtex4-1-bst.dtx}{aipnum}}%
+ \file{apsrev4-1.bst}{\from{revtex4-1-bst.dtx}{apsrev}}%
+ \file{apsrmp4-1.bst}{\from{revtex4-1-bst.dtx}{apsrmp}}%
+}%
+\ifToplevel{
+\Msg{***********************************************************}
+\Msg{*}
+\Msg{* To finish the installation, please move}
+\Msg{* *.bst }
+\Msg{* into a directory searched by TeX;}
+\Msg{* in a TDS-compliant installation:}
+\Msg{* texmf/bibtex/bst/revtex/.}
+\Msg{*}
+\Msg{* Happy BibTeXing}
+\Msg{***********************************************************}
+}
+\endbatchfile
+%</install>
+%<*ignore>
+\fi
+%</ignore>
+% \fi
+%
+% \GetFileInfo{revtex4-1-bst.dtx}
+%
+% \StopEventually{}
+% \iffalse ltxdoc klootch
+%<*package>
+%%% @LaTeX-file{
+%%% filename = "revtex4-1-bst.dtx",
+%%% version = "4.1s",
+%%% date = "2020/10/06",
+%%% author = "Phelype Oleinik (mailto: phelype.oleinik at latex-project.org),
+%%% commissioned by the American Physical Society.
+%%% ",
+%%% copyright = "Copyright (C) 2020 American Physical Society
+%%% distributed under the terms of the
+%%% LaTeX Project Public License 1.3c, see
+%%% ftp://ctan.tug.org/macros/latex/base/lppl.txt
+%%% ",
+%%% email = "mailto colon revtex at aps.org",
+%%% codetable = "ISO/ASCII",
+%%% keywords = "",
+%%% supported = "yes",
+%%% abstract = "",
+%%% }
+%</package>
+% \fi
+%
+% \subsection{Bill of Materials}
+%
+% Following is a list of the files in this distribution arranged
+% according to provenance.
+%
+% \subsubsection{Primary Source}%
+% One single file generates all.
+%\begin{verbatim}
+%revtex4-1-bst.dtx
+%\end{verbatim}
+%
+% \subsubsection{Generated by \texttt{tex revtex4-1-bst.dtx}}%
+% Typesetting ths file under \TeX\ itself runs the installer,
+% which generates the bibliography style files.
+%\begin{verbatim}
+%aipauth4-1.bst, aipnum4-1.bst,
+%apsrev4-1.bst, apsrmp4-1.bst
+%\end{verbatim}
+%
+% \section{Code common to all modules}%
+%
+% \begin{macrocode}
+%<*aipauth|aipnum|apsrev|apsrmp>
+%%
+%<aipauth>%% This is file `aipauth4-1.bst',
+%<aipnum>%% This is file `aipnum4-1.bst',
+%<apsrev>%% This is file `apsrev4-1.bst',
+%<apsrmp>%% This is file `apsrmp4-1.bst',
+%% generated with the docstrip utility.
+%%
+% \end{macrocode}
+%
+% Well, this is now a lie, of course:
+% \begin{macrocode}
+%% The original source files were:
+%%
+%<*aipauth>
+%% merlin.mbs (with options: `head,ay,nat,lang,pres,pres-bf,vonx,nm-rev,mcite,mct-1,mct-x3,nmft,nmft-def,fnm-def,nmfted,nmand-rm,lab,lab-def,and-rm,blkyear,yr-par,date-nil-x,tit-qq,inproceedings-chapter,jtit-x,inproceedings-chapter,article-booktitle,article-series,jttl-rm,journal-address,book-bt,thesis-title-o,techreport-institution-par,vol-bf,vnum-x,volp-com,jpg-1,book-editor-booktitle,inbook-editor-booktitle,bookaddress,num-xser,number-cap,chapter-cap,series-number,numser-booktitle,ser-vol,ser-rm,volume-cap,ser-ed,jnm-x,pg-bk,book-chapter-pages,pub-date,ay-empty-pub-parens-x,pre-pub,pre-edn,doi-link,doi,edby,blk-com,fin-endbibitem,pp,ed,abr,ednx,ord,jabr,etal-it,revdata,eprint,url,url-blk,translation,SLACcitation,numpages-x,url,url-prefix-x,bibinfo,bibfield,nfss,,{}')
+%% physjour.mbs (with options: `ay,nat,lang,pres,pres-bf,vonx,nm-rev,mcite,mct-1,mct-x3,nmft,nmft-def,fnm-def,nmfted,nmand-rm,lab,lab-def,and-rm,blkyear,yr-par,date-nil-x,tit-qq,inproceedings-chapter,jtit-x,inproceedings-chapter,article-booktitle,article-series,jttl-rm,journal-address,book-bt,thesis-title-o,techreport-institution-par,vol-bf,vnum-x,volp-com,jpg-1,book-editor-booktitle,inbook-editor-booktitle,bookaddress,num-xser,number-cap,chapter-cap,series-number,numser-booktitle,ser-vol,ser-rm,volume-cap,ser-ed,jnm-x,pg-bk,book-chapter-pages,pub-date,ay-empty-pub-parens-x,pre-pub,pre-edn,doi-link,doi,edby,blk-com,fin-endbibitem,pp,ed,abr,ednx,ord,jabr,etal-it,revdata,eprint,url,url-blk,translation,SLACcitation,numpages-x,url,url-prefix-x,bibinfo,bibfield,nfss,,{}')
+%% geojour.mbs (with options: `ay,nat,lang,pres,pres-bf,vonx,nm-rev,mcite,mct-1,mct-x3,nmft,nmft-def,fnm-def,nmfted,nmand-rm,lab,lab-def,and-rm,blkyear,yr-par,date-nil-x,tit-qq,inproceedings-chapter,jtit-x,inproceedings-chapter,article-booktitle,article-series,jttl-rm,journal-address,book-bt,thesis-title-o,techreport-institution-par,vol-bf,vnum-x,volp-com,jpg-1,book-editor-booktitle,inbook-editor-booktitle,bookaddress,num-xser,number-cap,chapter-cap,series-number,numser-booktitle,ser-vol,ser-rm,volume-cap,ser-ed,jnm-x,pg-bk,book-chapter-pages,pub-date,ay-empty-pub-parens-x,pre-pub,pre-edn,doi-link,doi,edby,blk-com,fin-endbibitem,pp,ed,abr,ednx,ord,jabr,etal-it,revdata,eprint,url,url-blk,translation,SLACcitation,numpages-x,url,url-prefix-x,bibinfo,bibfield,nfss,,{}')
+%% photjour.mbs (with options: `ay,nat,lang,pres,pres-bf,vonx,nm-rev,mcite,mct-1,mct-x3,nmft,nmft-def,fnm-def,nmfted,nmand-rm,lab,lab-def,and-rm,blkyear,yr-par,date-nil-x,tit-qq,inproceedings-chapter,jtit-x,inproceedings-chapter,article-booktitle,article-series,jttl-rm,journal-address,book-bt,thesis-title-o,techreport-institution-par,vol-bf,vnum-x,volp-com,jpg-1,book-editor-booktitle,inbook-editor-booktitle,bookaddress,num-xser,number-cap,chapter-cap,series-number,numser-booktitle,ser-vol,ser-rm,volume-cap,ser-ed,jnm-x,pg-bk,book-chapter-pages,pub-date,ay-empty-pub-parens-x,pre-pub,pre-edn,doi-link,doi,edby,blk-com,fin-endbibitem,pp,ed,abr,ednx,ord,jabr,etal-it,revdata,eprint,url,url-blk,translation,SLACcitation,numpages-x,url,url-prefix-x,bibinfo,bibfield,nfss,,{}')
+%% merlin.mbs (with options: `tail,ay,nat,lang,pres,pres-bf,vonx,nm-rev,mcite,mct-1,mct-x3,nmft,nmft-def,fnm-def,nmfted,nmand-rm,lab,lab-def,and-rm,blkyear,yr-par,date-nil-x,tit-qq,inproceedings-chapter,jtit-x,inproceedings-chapter,article-booktitle,article-series,jttl-rm,journal-address,book-bt,thesis-title-o,techreport-institution-par,vol-bf,vnum-x,volp-com,jpg-1,book-editor-booktitle,inbook-editor-booktitle,bookaddress,num-xser,number-cap,chapter-cap,series-number,numser-booktitle,ser-vol,ser-rm,volume-cap,ser-ed,jnm-x,pg-bk,book-chapter-pages,pub-date,ay-empty-pub-parens-x,pre-pub,pre-edn,doi-link,doi,edby,blk-com,fin-endbibitem,pp,ed,abr,ednx,ord,jabr,etal-it,revdata,eprint,url,url-blk,translation,SLACcitation,numpages-x,url,url-prefix-x,bibinfo,bibfield,nfss,,{}')
+%% ----------------------------------------
+%% *** REVTeX-compatible aipauth4-1.bst 2010-07-25 ***
+%</aipauth>
+%<*aipnum>
+%% merlin.mbs (with options: `head,ay,nat,lang,pres,pres-bf,seq-no,vonx,nm-init,ed-au,mcite,mct-1,mct-x3,nmft,nmft-def,fnm-def,nmfted,nmand-rm,lab,lab-def,and-rm,blkyear,yr-par,date-nil-x,tit-qq,inproceedings-chapter,jtit-x,inproceedings-chapter,article-booktitle,article-series,jttl-rm,journal-address,book-bt,thesis-title-o,techreport-institution-par,vol-bf,vnum-x,volp-com,jpg-1,book-editor-booktitle,inbook-editor-booktitle,bookaddress,num-xser,number-cap,chapter-cap,series-number,numser-booktitle,ser-vol,ser-rm,volume-cap,ser-ed,jnm-x,pg-bk,book-chapter-pages,pub-date,ay-empty-pub-parens-x,pre-pub,pre-edn,doi-link,doi,edby,blk-com,fin-endbibitem,pp,ed,abr,ednx,ord,jabr,etal-it,revdata,eprint,url,url-blk,translation,SLACcitation,numpages-x,url,url-prefix-x,bibinfo,bibfield,nfss,,{}')
+%% physjour.mbs (with options: `ay,nat,lang,pres,pres-bf,seq-no,vonx,nm-init,ed-au,mcite,mct-1,mct-x3,nmft,nmft-def,fnm-def,nmfted,nmand-rm,lab,lab-def,and-rm,blkyear,yr-par,date-nil-x,tit-qq,inproceedings-chapter,jtit-x,inproceedings-chapter,article-booktitle,article-series,jttl-rm,journal-address,book-bt,thesis-title-o,techreport-institution-par,vol-bf,vnum-x,volp-com,jpg-1,book-editor-booktitle,inbook-editor-booktitle,bookaddress,num-xser,number-cap,chapter-cap,series-number,numser-booktitle,ser-vol,ser-rm,volume-cap,ser-ed,jnm-x,pg-bk,book-chapter-pages,pub-date,ay-empty-pub-parens-x,pre-pub,pre-edn,doi-link,doi,edby,blk-com,fin-endbibitem,pp,ed,abr,ednx,ord,jabr,etal-it,revdata,eprint,url,url-blk,translation,SLACcitation,numpages-x,url,url-prefix-x,bibinfo,bibfield,nfss,,{}')
+%% geojour.mbs (with options: `ay,nat,lang,pres,pres-bf,seq-no,vonx,nm-init,ed-au,mcite,mct-1,mct-x3,nmft,nmft-def,fnm-def,nmfted,nmand-rm,lab,lab-def,and-rm,blkyear,yr-par,date-nil-x,tit-qq,inproceedings-chapter,jtit-x,inproceedings-chapter,article-booktitle,article-series,jttl-rm,journal-address,book-bt,thesis-title-o,techreport-institution-par,vol-bf,vnum-x,volp-com,jpg-1,book-editor-booktitle,inbook-editor-booktitle,bookaddress,num-xser,number-cap,chapter-cap,series-number,numser-booktitle,ser-vol,ser-rm,volume-cap,ser-ed,jnm-x,pg-bk,book-chapter-pages,pub-date,ay-empty-pub-parens-x,pre-pub,pre-edn,doi-link,doi,edby,blk-com,fin-endbibitem,pp,ed,abr,ednx,ord,jabr,etal-it,revdata,eprint,url,url-blk,translation,SLACcitation,numpages-x,url,url-prefix-x,bibinfo,bibfield,nfss,,{}')
+%% photjour.mbs (with options: `ay,nat,lang,pres,pres-bf,seq-no,vonx,nm-init,ed-au,mcite,mct-1,mct-x3,nmft,nmft-def,fnm-def,nmfted,nmand-rm,lab,lab-def,and-rm,blkyear,yr-par,date-nil-x,tit-qq,inproceedings-chapter,jtit-x,inproceedings-chapter,article-booktitle,article-series,jttl-rm,journal-address,book-bt,thesis-title-o,techreport-institution-par,vol-bf,vnum-x,volp-com,jpg-1,book-editor-booktitle,inbook-editor-booktitle,bookaddress,num-xser,number-cap,chapter-cap,series-number,numser-booktitle,ser-vol,ser-rm,volume-cap,ser-ed,jnm-x,pg-bk,book-chapter-pages,pub-date,ay-empty-pub-parens-x,pre-pub,pre-edn,doi-link,doi,edby,blk-com,fin-endbibitem,pp,ed,abr,ednx,ord,jabr,etal-it,revdata,eprint,url,url-blk,translation,SLACcitation,numpages-x,url,url-prefix-x,bibinfo,bibfield,nfss,,{}')
+%% merlin.mbs (with options: `tail,ay,nat,lang,pres,pres-bf,seq-no,vonx,nm-init,ed-au,mcite,mct-1,mct-x3,nmft,nmft-def,fnm-def,nmfted,nmand-rm,lab,lab-def,and-rm,blkyear,yr-par,date-nil-x,tit-qq,inproceedings-chapter,jtit-x,inproceedings-chapter,article-booktitle,article-series,jttl-rm,journal-address,book-bt,thesis-title-o,techreport-institution-par,vol-bf,vnum-x,volp-com,jpg-1,book-editor-booktitle,inbook-editor-booktitle,bookaddress,num-xser,number-cap,chapter-cap,series-number,numser-booktitle,ser-vol,ser-rm,volume-cap,ser-ed,jnm-x,pg-bk,book-chapter-pages,pub-date,ay-empty-pub-parens-x,pre-pub,pre-edn,doi-link,doi,edby,blk-com,fin-endbibitem,pp,ed,abr,ednx,ord,jabr,etal-it,revdata,eprint,url,url-blk,translation,SLACcitation,numpages-x,url,url-prefix-x,bibinfo,bibfield,nfss,,{}')
+%% ----------------------------------------
+%% *** REVTeX-compatible aipnum4-1.bst 2010-07-25 ***
+%</aipnum>
+%<*apsrev>
+%% merlin.mbs (with options: `head,ay,nat,lang,pres,pres-bf,seq-no,vonx,nm-init,ed-au,jnrlst,nmft,nmft-def,fnm-def,nmfted,nmand-rm,lab,lab-def,and-rm,keyxyr,blkyear,yr-par,dtrev,date-nil-x,tit-qq,inproceedings-chapter,jtit-x,inproceedings-chapter,article-booktitle,article-series,jttl-rm,journal-address,book-bt,thesis-title-o,trtit-b,techreport-institution-par,vol-bf,vnum-x,volp-com,jpg-1,book-editor-booktitle,inbook-editor-booktitle,bookaddress,num-xser,number-cap,chapter-cap,series-number,numser-booktitle,ser-vol,ser-rm,volume-cap,ser-ed,jnm-x,pg-bk,book-chapter-pages,pub-date,ay-empty-pub-parens-x,pre-pub,pre-edn,doi-link,doi,edby,blk-com,fin-endbibitem,pp,ed,abr,ednx,ord,jabr,etal-it,revdata,eprint,url,url-blk,translation,SLACcitation,numpages-x,url,url-prefix-x,bibinfo,bibfield,nfss,,{}')
+%% physjour.mbs (with options: `ay,nat,lang,pres,pres-bf,seq-no,vonx,nm-init,ed-au,jnrlst,nmft,nmft-def,fnm-def,nmfted,nmand-rm,lab,lab-def,and-rm,keyxyr,blkyear,yr-par,dtrev,date-nil-x,tit-qq,inproceedings-chapter,jtit-x,inproceedings-chapter,article-booktitle,article-series,jttl-rm,journal-address,book-bt,thesis-title-o,trtit-b,techreport-institution-par,vol-bf,vnum-x,volp-com,jpg-1,book-editor-booktitle,inbook-editor-booktitle,bookaddress,num-xser,number-cap,chapter-cap,series-number,numser-booktitle,ser-vol,ser-rm,volume-cap,ser-ed,jnm-x,pg-bk,book-chapter-pages,pub-date,ay-empty-pub-parens-x,pre-pub,pre-edn,doi-link,doi,edby,blk-com,fin-endbibitem,pp,ed,abr,ednx,ord,jabr,etal-it,revdata,eprint,url,url-blk,translation,SLACcitation,numpages-x,url,url-prefix-x,bibinfo,bibfield,nfss,,{}')
+%% geojour.mbs (with options: `ay,nat,lang,pres,pres-bf,seq-no,vonx,nm-init,ed-au,jnrlst,nmft,nmft-def,fnm-def,nmfted,nmand-rm,lab,lab-def,and-rm,keyxyr,blkyear,yr-par,dtrev,date-nil-x,tit-qq,inproceedings-chapter,jtit-x,inproceedings-chapter,article-booktitle,article-series,jttl-rm,journal-address,book-bt,thesis-title-o,trtit-b,techreport-institution-par,vol-bf,vnum-x,volp-com,jpg-1,book-editor-booktitle,inbook-editor-booktitle,bookaddress,num-xser,number-cap,chapter-cap,series-number,numser-booktitle,ser-vol,ser-rm,volume-cap,ser-ed,jnm-x,pg-bk,book-chapter-pages,pub-date,ay-empty-pub-parens-x,pre-pub,pre-edn,doi-link,doi,edby,blk-com,fin-endbibitem,pp,ed,abr,ednx,ord,jabr,etal-it,revdata,eprint,url,url-blk,translation,SLACcitation,numpages-x,url,url-prefix-x,bibinfo,bibfield,nfss,,{}')
+%% photjour.mbs (with options: `ay,nat,lang,pres,pres-bf,seq-no,vonx,nm-init,ed-au,jnrlst,nmft,nmft-def,fnm-def,nmfted,nmand-rm,lab,lab-def,and-rm,keyxyr,blkyear,yr-par,dtrev,date-nil-x,tit-qq,inproceedings-chapter,jtit-x,inproceedings-chapter,article-booktitle,article-series,jttl-rm,journal-address,book-bt,thesis-title-o,trtit-b,techreport-institution-par,vol-bf,vnum-x,volp-com,jpg-1,book-editor-booktitle,inbook-editor-booktitle,bookaddress,num-xser,number-cap,chapter-cap,series-number,numser-booktitle,ser-vol,ser-rm,volume-cap,ser-ed,jnm-x,pg-bk,book-chapter-pages,pub-date,ay-empty-pub-parens-x,pre-pub,pre-edn,doi-link,doi,edby,blk-com,fin-endbibitem,pp,ed,abr,ednx,ord,jabr,etal-it,revdata,eprint,url,url-blk,translation,SLACcitation,numpages-x,url,url-prefix-x,bibinfo,bibfield,nfss,,{}')
+%% merlin.mbs (with options: `tail,ay,nat,lang,pres,pres-bf,seq-no,vonx,nm-init,ed-au,jnrlst,nmft,nmft-def,fnm-def,nmfted,nmand-rm,lab,lab-def,and-rm,keyxyr,blkyear,yr-par,dtrev,date-nil-x,tit-qq,inproceedings-chapter,jtit-x,inproceedings-chapter,article-booktitle,article-series,jttl-rm,journal-address,book-bt,thesis-title-o,trtit-b,techreport-institution-par,vol-bf,vnum-x,volp-com,jpg-1,book-editor-booktitle,inbook-editor-booktitle,bookaddress,num-xser,number-cap,chapter-cap,series-number,numser-booktitle,ser-vol,ser-rm,volume-cap,ser-ed,jnm-x,pg-bk,book-chapter-pages,pub-date,ay-empty-pub-parens-x,pre-pub,pre-edn,doi-link,doi,edby,blk-com,fin-endbibitem,pp,ed,abr,ednx,ord,jabr,etal-it,revdata,eprint,url,url-blk,translation,SLACcitation,numpages-x,url,url-prefix-x,bibinfo,bibfield,nfss,,{}')
+%% ----------------------------------------
+%% *** REVTeX-compatible Phys Rev 2010-07-25 ***
+%</apsrev>
+%<*apsrmp>
+%% merlin.mbs (with options: `head,ay,nat,lang,pres,pres-bf,vonx,nm-rev1,jnrlst,nmft,nmft-def,fnm-def,nmfted,nmand-rm,lab,lab-def,and-rm,keyxyr,dt-beg,yr-par,dtrev,date-nil-x,tit-qq,inproceedings-chapter,jtit-x,inproceedings-chapter,article-booktitle,article-series,jttl-rm,journal-address,book-bt,thesis-title-o,trtit-b,techreport-institution-par,vol-bf,vnum-sp,volp-com,jpg-1,pp-last,book-editor-booktitle,inbook-editor-booktitle,bookaddress,num-xser,number-cap,chapter-cap,series-number,numser-booktitle,ser-vol,ser-rm,volume-cap,ser-ed,jnm-x,pg-bk,book-chapter-pages,pub-par,ay-empty-pub-parens-x,pre-edn,school-par,doi-link,doi,bkedcap,edby,blk-com,fin-endbibitem,pp,ed,abr,ednx,ord,jabr,and-com,etal-it,revdata,eprint,url,url-blk,translation,SLACcitation,numpages-x,url,url-prefix-x,bibinfo,bibfield,nfss,,{}')
+%% physjour.mbs (with options: `ay,nat,lang,pres,pres-bf,vonx,nm-rev1,jnrlst,nmft,nmft-def,fnm-def,nmfted,nmand-rm,lab,lab-def,and-rm,keyxyr,dt-beg,yr-par,dtrev,date-nil-x,tit-qq,inproceedings-chapter,jtit-x,inproceedings-chapter,article-booktitle,article-series,jttl-rm,journal-address,book-bt,thesis-title-o,trtit-b,techreport-institution-par,vol-bf,vnum-sp,volp-com,jpg-1,pp-last,book-editor-booktitle,inbook-editor-booktitle,bookaddress,num-xser,number-cap,chapter-cap,series-number,numser-booktitle,ser-vol,ser-rm,volume-cap,ser-ed,jnm-x,pg-bk,book-chapter-pages,pub-par,ay-empty-pub-parens-x,pre-edn,school-par,doi-link,doi,bkedcap,edby,blk-com,fin-endbibitem,pp,ed,abr,ednx,ord,jabr,and-com,etal-it,revdata,eprint,url,url-blk,translation,SLACcitation,numpages-x,url,url-prefix-x,bibinfo,bibfield,nfss,,{}')
+%% geojour.mbs (with options: `ay,nat,lang,pres,pres-bf,vonx,nm-rev1,jnrlst,nmft,nmft-def,fnm-def,nmfted,nmand-rm,lab,lab-def,and-rm,keyxyr,dt-beg,yr-par,dtrev,date-nil-x,tit-qq,inproceedings-chapter,jtit-x,inproceedings-chapter,article-booktitle,article-series,jttl-rm,journal-address,book-bt,thesis-title-o,trtit-b,techreport-institution-par,vol-bf,vnum-sp,volp-com,jpg-1,pp-last,book-editor-booktitle,inbook-editor-booktitle,bookaddress,num-xser,number-cap,chapter-cap,series-number,numser-booktitle,ser-vol,ser-rm,volume-cap,ser-ed,jnm-x,pg-bk,book-chapter-pages,pub-par,ay-empty-pub-parens-x,pre-edn,school-par,doi-link,doi,bkedcap,edby,blk-com,fin-endbibitem,pp,ed,abr,ednx,ord,jabr,and-com,etal-it,revdata,eprint,url,url-blk,translation,SLACcitation,numpages-x,url,url-prefix-x,bibinfo,bibfield,nfss,,{}')
+%% photjour.mbs (with options: `ay,nat,lang,pres,pres-bf,vonx,nm-rev1,jnrlst,nmft,nmft-def,fnm-def,nmfted,nmand-rm,lab,lab-def,and-rm,keyxyr,dt-beg,yr-par,dtrev,date-nil-x,tit-qq,inproceedings-chapter,jtit-x,inproceedings-chapter,article-booktitle,article-series,jttl-rm,journal-address,book-bt,thesis-title-o,trtit-b,techreport-institution-par,vol-bf,vnum-sp,volp-com,jpg-1,pp-last,book-editor-booktitle,inbook-editor-booktitle,bookaddress,num-xser,number-cap,chapter-cap,series-number,numser-booktitle,ser-vol,ser-rm,volume-cap,ser-ed,jnm-x,pg-bk,book-chapter-pages,pub-par,ay-empty-pub-parens-x,pre-edn,school-par,doi-link,doi,bkedcap,edby,blk-com,fin-endbibitem,pp,ed,abr,ednx,ord,jabr,and-com,etal-it,revdata,eprint,url,url-blk,translation,SLACcitation,numpages-x,url,url-prefix-x,bibinfo,bibfield,nfss,,{}')
+%% merlin.mbs (with options: `tail,ay,nat,lang,pres,pres-bf,vonx,nm-rev1,jnrlst,nmft,nmft-def,fnm-def,nmfted,nmand-rm,lab,lab-def,and-rm,keyxyr,dt-beg,yr-par,dtrev,date-nil-x,tit-qq,inproceedings-chapter,jtit-x,inproceedings-chapter,article-booktitle,article-series,jttl-rm,journal-address,book-bt,thesis-title-o,trtit-b,techreport-institution-par,vol-bf,vnum-sp,volp-com,jpg-1,pp-last,book-editor-booktitle,inbook-editor-booktitle,bookaddress,num-xser,number-cap,chapter-cap,series-number,numser-booktitle,ser-vol,ser-rm,volume-cap,ser-ed,jnm-x,pg-bk,book-chapter-pages,pub-par,ay-empty-pub-parens-x,pre-edn,school-par,doi-link,doi,bkedcap,edby,blk-com,fin-endbibitem,pp,ed,abr,ednx,ord,jabr,and-com,etal-it,revdata,eprint,url,url-blk,translation,SLACcitation,numpages-x,url,url-prefix-x,bibinfo,bibfield,nfss,,{}')
+%% ----------------------------------------
+%% *** REVTeX-compatible RMP 2010-07-25 ***
+%</apsrmp>
+%%
+%% Copyright 1994-2007 Patrick W Daly
+ % ===============================================================
+ % IMPORTANT NOTICE:
+ % This bibliographic style (bst) file has been generated from one or
+ % more master bibliographic style (mbs) files, listed above.
+ %
+ % This generated file can be redistributed and/or modified under the terms
+ % of the LaTeX Project Public License Distributed from CTAN
+ % archives in directory macros/latex/base/lppl.txt; either
+ % version 1 of the License, or any later version.
+ % ===============================================================
+ % Name and version information of the main mbs file:
+ % For use with BibTeX version 0.99a or later
+ %-------------------------------------------------------------------
+ % This bibliography style file is intended for texts in ENGLISH
+ % This is an author-year citation style bibliography. As such, it is
+ % non-standard LaTeX, and requires a special package file to function properly.
+ % Such a package is natbib.sty by Patrick W. Daly
+ % The form of the \bibitem entries is
+ % \bibitem[Jones et al.(1990)]{key}...
+ % \bibitem[Jones et al.(1990)Jones, Baker, and Smith]{key}...
+ % The essential feature is that the label (the part in brackets) consists
+ % of the author names, as they should appear in the citation, with the year
+ % in parentheses following. There must be no space before the opening
+ % parenthesis!
+ % With natbib v5.3, a full list of authors may also follow the year.
+ % In natbib.sty, it is possible to define the type of enclosures that is
+ % really wanted (brackets or parentheses), but in either case, there must
+ % be parentheses in the label.
+ % The \cite command functions as follows:
+ % \citet{key} ==>> Jones et al. (1990)
+ % \citet*{key} ==>> Jones, Baker, and Smith (1990)
+ % \citep{key} ==>> (Jones et al., 1990)
+ % \citep*{key} ==>> (Jones, Baker, and Smith, 1990)
+ % \citep[chap. 2]{key} ==>> (Jones et al., 1990, chap. 2)
+ % \citep[e.g.][]{key} ==>> (e.g. Jones et al., 1990)
+ % \citep[e.g.][p. 32]{key} ==>> (e.g. Jones et al., p. 32)
+ % \citeauthor{key} ==>> Jones et al.
+ % \citeauthor*{key} ==>> Jones, Baker, and Smith
+ % \citeyear{key} ==>> 1990
+ %---------------------------------------------------------------------
+%</aipauth|aipnum|apsrev|apsrmp>
+%
+% \subsection{The Frontmatter File}
+% As promised above, here is the contents of the frontmatter file.
+% This file doesn't have any documentation, so just stop early.
+% \begin{macrocode}
+%<*ignore>
+\stop
+\changes{4.2e}{2020/10/03}{(PHO) Initial version---Put all .bst files in a single .dtx}
+%</ignore>
+% \end{macrocode}
+%
+% \begin{macrocode}
+%<*aipauth|aipnum|apsrev|apsrmp>
+% \end{macrocode}
+%
+% \begin{macrocode}
+
+%<aipauth>FUNCTION {id.bst} {"merlin.mbs aipauth4-1.bst 2010-07-25 4.21a (PWD, AO, DPC) hacked"}
+%<aipnum>FUNCTION {id.bst} {"merlin.mbs aipnum4-1.bst 2010-07-25 4.21a (PWD, AO, DPC) hacked"}
+%<apsrev>FUNCTION {id.bst} {"merlin.mbs apsrev4-1.bst 2010-07-25 4.21a (PWD, AO, DPC) hacked"}
+%<apsrmp>FUNCTION {id.bst} {"merlin.mbs apsrmp4-1.bst 2010-07-25 4.21a (PWD, AO, DPC) hacked"}
+ENTRY
+{
+ address
+ archive
+ archivePrefix
+ author
+ bookaddress
+ booktitle
+ chapter
+ collaboration
+ doi
+ edition
+ editor
+ eid
+ eprint
+ howpublished
+ institution
+ isbn
+ issn
+ journal
+ key
+ language
+ month
+ note
+ number
+ organization
+ pages
+ primaryClass
+ publisher
+ school
+ SLACcitation
+ series
+ title
+ translation
+ type
+ url
+ volume
+ year
+}{
+}{
+ label
+ extra.label sort.label
+ short.list
+}
+
+INTEGERS
+{
+ output.state before.all
+ after.word after.punctuation
+ after.sentence after.block
+}
+
+INTEGERS
+{
+ punctuation.state punctuation.no punctuation.space punctuation.yes
+}
+
+STRINGS { bibfield output.bibfield }
+
+FUNCTION {not}
+{ { #0 }
+ { #1 }
+ if$
+}
+
+FUNCTION {and}
+{ 'skip$
+ { pop$ #0 }
+ if$
+}
+
+FUNCTION {or}
+{ { pop$ #1 }
+ 'skip$
+ if$
+}
+
+FUNCTION {non.stop}
+{ duplicate$
+ "}" * add.period$
+ #-1 #1 substring$ "." =
+}
+
+INTEGERS { arith.mulitplier arith.multiplicand }
+
+FUNCTION {multiply}
+{
+ 'arith.multiplicand :=
+ 'arith.mulitplier :=
+ #0
+ { arith.mulitplier #0 > }
+ { arith.multiplicand +
+ arith.mulitplier #1 - 'arith.mulitplier :=
+ }
+ while$
+}
+
+FUNCTION {chr.to.hex}
+{
+ chr.to.int$
+ duplicate$ "0" chr.to.int$ -
+ duplicate$ duplicate$ #0 < swap$ #9 > or not
+ { swap$ pop$ }
+ { pop$
+ duplicate$ "A" chr.to.int$ -
+ duplicate$ duplicate$ #0 < swap$ #5 > or not
+ { swap$ pop$ #10 + }
+ { pop$
+ duplicate$ "a" chr.to.int$ -
+ duplicate$ duplicate$ #0 < swap$ #5 > or not
+ { swap$ pop$ #10 + }
+ { pop$
+ pop$ #-1
+ }
+ if$
+ }
+ if$
+ }
+ if$
+}
+
+INTEGERS { arith.accumulator }
+
+FUNCTION {str.to.hex}
+{ #0 'arith.accumulator :=
+ { duplicate$ empty$ not }
+ { duplicate$ #1 #1 substring$ chr.to.hex
+ duplicate$ #0 <
+ { pop$ pop$ ""
+ }
+ { arith.accumulator #16 multiply + 'arith.accumulator :=
+ #2 global.max$ substring$
+ }
+ if$
+ }
+ while$
+ pop$ arith.accumulator
+}
+
+FUNCTION {diagn.cmntlog}
+{
+ duplicate$ top$ "%" swap$ * write$ newline$
+}
+
+INTEGERS { control.key control.author control.editor control.title control.pages control.eprint control.year }
+
+INTEGERS { control.author.jnrlst control.author.dotless control.author.nospace control.author.initials control.author.nocomma control.author.first control.author.reversed }
+
+FUNCTION { control.init }
+{
+ #0
+ 'control.key :=
+ #0
+%<aipauth> #1 +
+%<apsrmp> #1 +
+%<apsrmp> #2 +
+ #8 +
+%<apsrev> #64 +
+%<apsrmp> #64 +
+ 'control.author :=
+%<aipauth> #0
+%<aipnum> #0
+%<apsrev> #1
+%<apsrmp> #1
+ 'control.author.jnrlst :=
+ #0
+ 'control.author.dotless :=
+ #0
+ 'control.author.nospace :=
+ #1
+ 'control.author.initials :=
+ #0
+ 'control.author.nocomma :=
+%<!apsrmp> #0
+%<apsrmp> #1
+ 'control.author.first :=
+%<aipauth> #1
+%<aipnum> #0
+%<apsrev> #0
+%<apsrmp> #1
+ 'control.author.reversed :=
+%<aipauth> #0
+%<aipnum> #1
+%<apsrev> #1
+%<apsrmp> #0
+ 'control.editor :=
+ #-1
+ 'control.title :=
+ #0
+ 'control.pages :=
+ #0
+ 'control.eprint :=
+ #1
+ 'control.year :=
+}
+
+FUNCTION {warning.dependency}
+{
+ " (dependency: " * swap$ * ") set " * swap$ int.to.str$ * warning$
+}
+
+FUNCTION {control.check}
+{
+ control.editor
+ {
+ "editor formatted same as author"
+ control.author.reversed {
+ duplicate$ #0 swap$ "reversed" warning.dependency
+ #0 'control.author.reversed :=
+ } 'skip$ if$
+ control.author.first {
+ duplicate$ #0 swap$ "first" warning.dependency
+ #0 'control.author.first :=
+ } 'skip$ if$
+ control.author.nocomma {
+ duplicate$ #0 swap$ "nocomma" warning.dependency
+ #0 'control.author.nocomma :=
+ } 'skip$ if$
+ pop$
+ } 'skip$ if$
+ control.author.reversed 'skip$
+ {
+ "not reversed"
+ control.author.nospace {
+ duplicate$ #0 swap$ "nospace" warning.dependency
+ #0 'control.author.nospace :=
+ } 'skip$ if$
+ control.author.jnrlst 'skip$ {
+ duplicate$ #1 swap$ "jnrlst" warning.dependency
+ #1 'control.author.jnrlst :=
+ } if$
+ control.author.initials {
+ duplicate$ ", initials" *
+ control.author.dotless {
+ duplicate$ #0 swap$ "dotless" warning.dependency
+ #0 'control.author.dotless :=
+ } 'skip$ if$
+ pop$
+ } 'skip$ if$
+ pop$
+ }
+ if$
+ control.author.initials 'skip$ {
+ "not initials"
+ control.author.nocomma {
+ duplicate$ #0 swap$ "nocomma" warning.dependency
+ #0 'control.author.nocomma :=
+ } 'skip$ if$
+ control.author.nospace {
+ duplicate$ #0 swap$ "nospace" warning.dependency
+ #0 'control.author.nospace :=
+ } 'skip$ if$
+ control.author.dotless 'skip$ {
+ duplicate$ #1 swap$ "dotless" warning.dependency
+ #1 'control.author.dotless :=
+ } if$
+ pop$
+ } if$
+}
+
+FUNCTION {control.parse}
+{
+ duplicate$ duplicate$ missing$
+ {
+ pop$ pop$ pop$
+ }
+ { empty$
+ {
+ pop$ #-1
+ }{
+ str.to.hex
+ }
+ if$
+ swap$ :=
+ }
+ if$
+}
+
+FUNCTION {control.dump}
+{
+ duplicate$ missing$ { pop$ "N/A" } 'skip$ if$
+ "{" swap$ * "}, " *
+ *
+}
+
+INTEGERS { decode.threshold }
+
+FUNCTION {control.decode}
+{
+ - duplicate$
+ #0 <
+ {
+ skip$ pop$ swap$ #0
+ }
+ {
+ swap$ pop$ swap$ #1
+ }
+ if$
+ swap$ :=
+}
+
+FUNCTION {control.author.decode}
+{
+ control.author
+ duplicate$ duplicate$ #0 < swap$ #128 < not or
+ {
+ int.to.str$ "(" swap$ * ")" *
+ "Control cannot interpret author " swap$ *
+ warning$
+ }{
+ 'control.author.jnrlst swap$ duplicate$ #64 control.decode
+ 'control.author.dotless swap$ duplicate$ #32 control.decode
+ 'control.author.nospace swap$ duplicate$ #16 control.decode
+ 'control.author.initials swap$ duplicate$ #8 control.decode
+ 'control.author.nocomma swap$ duplicate$ #4 control.decode
+ 'control.author.first swap$ duplicate$ #2 control.decode
+ 'control.author.reversed swap$ duplicate$ #1 control.decode
+ duplicate$ #0 =
+ 'skip$
+ {
+ "Control: residue of author"
+ "(" swap$ * ")" * *
+ warning$
+ }
+ if$
+ pop$
+ }
+ if$
+}
+
+FUNCTION {control.setup}
+{
+ type$ cite$ "{" swap$ * "}, " * *
+ "control.key" key control.dump *
+ "control.author" author control.dump *
+ "control.editor" editor control.dump *
+ "control.title" title control.dump *
+ "control.pages" pages control.dump *
+ "control.year" year control.dump *
+ "control.eprint" eprint control.dump *
+ top$
+ 'control.key key control.parse
+ 'control.author author control.parse
+ 'control.editor editor control.parse
+ 'control.title title control.parse
+ 'control.pages pages control.parse
+ 'control.year year control.parse
+ 'control.eprint eprint control.parse
+ control.author.decode
+}
+
+FUNCTION {control.pass}
+{ type$ "control" = 'control.setup 'skip$ if$
+}
+
+FUNCTION {control.presort}
+{
+}
+
+FUNCTION {control.forward}
+{
+}
+
+FUNCTION {control.reverse}
+{
+}
+
+FUNCTION {control.sort}
+{
+}
+
+FUNCTION {control.longest.label}
+{
+}
+
+FUNCTION {control.key.bib}
+{
+ "Control: key "
+ control.key
+ duplicate$ "(" swap$ int.to.str$ * ") " * swap$
+ pop$ *
+ diagn.cmntlog
+}
+
+FUNCTION {control.author.bib}
+{
+ "Control: author "
+ control.author "(" swap$ int.to.str$ * ")" * *
+ control.author.reversed { " reversed" * }{} if$
+ control.author.first { " first" * }{} if$
+ control.author.nocomma { " nocomma" * }{} if$
+ control.author.initials { " initials" * }{} if$
+ control.author.nospace { " nospace" * }{} if$
+ control.author.dotless { " dotless" * }{} if$
+ control.author.jnrlst { " jnrlst" * }{} if$
+ diagn.cmntlog
+}
+
+FUNCTION {control.editor.bib}
+{
+ "Control: editor formatted "
+ control.editor
+ duplicate$ "(" swap$ int.to.str$ * ") " * swap$
+ duplicate$ #0 < {
+ pop$
+ "disabled!"
+ } {
+ #0 > {
+ "identically to author"
+ } {
+ "differently from author"
+ } if$
+ } if$ * *
+ diagn.cmntlog
+}
+
+FUNCTION {control.title.bib}
+{
+ "Control: production of article title "
+ control.title
+ duplicate$ "(" swap$ int.to.str$ * ") " * swap$
+ duplicate$ #0 < {
+ pop$
+ "disabled"
+ } {
+ #0 > {
+ "required"
+ } {
+ "allowed"
+ } if$
+ } if$ * *
+ diagn.cmntlog
+}
+
+FUNCTION {control.pages.bib}
+{
+ "Control: page "
+ control.pages
+ duplicate$ "(" swap$ int.to.str$ * ") " * swap$
+ duplicate$ #0 < {
+ pop$
+ "none"
+ } {
+ #0 > {
+ "range"
+ } {
+ "single"
+ } if$
+ } if$ * *
+ diagn.cmntlog
+}
+
+FUNCTION {control.year.bib}
+{
+ "Control: year "
+ control.year
+ duplicate$ "(" swap$ int.to.str$ * ") " * swap$
+ duplicate$ #0 < {
+ pop$
+ "disabled!"
+ } {
+ #0 > {
+ "truncated"
+ } {
+ "verbatim"
+ } if$
+ } if$ * *
+ diagn.cmntlog
+}
+
+FUNCTION {control.eprint.bib}
+{
+ "Control: production of eprint "
+ control.eprint
+ duplicate$ "(" swap$ int.to.str$ * ") " * swap$
+ #0 < { "disabled" } { "enabled" } if$ * *
+ diagn.cmntlog
+}
+
+FUNCTION {control.bib}
+{
+ control.key.bib
+ control.author.bib
+ control.editor.bib
+ control.title.bib
+ control.pages.bib
+ control.year.bib
+ control.eprint.bib
+}
+
+FUNCTION {init.state.consts}
+{
+ #0 'before.all :=
+ #1 'after.word :=
+ #2 'after.punctuation :=
+ #3 'after.sentence :=
+ #4 'after.block :=
+ #0 'punctuation.no :=
+ #1 'punctuation.space :=
+ #2 'punctuation.yes :=
+ "" 'bibfield :=
+ "" 'output.bibfield :=
+}
+
+STRINGS { s t}
+FUNCTION {block.punctuation}
+{ ""
+ "," *
+}
+
+FUNCTION {word.space}
+{
+ "\ "
+}
+
+FUNCTION {show.stackstring.one}{
+ "(" *
+ output.state int.to.str$ *
+ "," * punctuation.state int.to.str$ *
+ ")" * top$
+ duplicate$ "1(" swap$ * ")" * top$
+}
+
+FUNCTION {show.stackstring.two}{
+ "(" *
+ output.state int.to.str$ *
+ "," * punctuation.state int.to.str$ *
+ ")" * top$
+ swap$
+ duplicate$ "1(" swap$ * ")" * top$
+ swap$
+ duplicate$ "2(" swap$ * ")" * top$
+}
+
+FUNCTION {bibfield.command}{ "\bibfield "}
+
+FUNCTION {output.nonnull}
+{
+ swap$
+ output.state after.word =
+ {
+ block.punctuation *
+ word.space *
+ }
+ {
+ output.state after.punctuation =
+ {
+ word.space *
+ }
+ {
+ output.state after.block = output.state after.sentence = or
+ {
+ add.period$
+ "\EOS\ " *
+ }{
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ output.bibfield duplicate$ empty$ 'pop$
+ {
+ bibfield.command
+ " {" * swap$ * "} {" * swap$ * "}" *
+ }
+ if$
+ write$
+ bibfield 'output.bibfield := "" 'bibfield :=
+ output.state after.block =
+ {
+ newline$
+ "\newblock " write$
+ }
+ 'skip$
+ if$
+ punctuation.state duplicate$
+ punctuation.yes 'punctuation.state :=
+ punctuation.no =
+ { pop$ before.all }
+ { punctuation.yes = { after.word }{ after.punctuation } if$ }
+ if$
+ 'output.state :=
+}
+
+FUNCTION {output}
+{ duplicate$ empty$
+ {
+ pop$
+ "" 'bibfield :=
+ }
+ 'output.nonnull
+ if$
+}
+
+FUNCTION {output.nopunct}
+{
+ punctuation.no 'punctuation.state :=
+ output.nonnull
+}
+
+FUNCTION {output.check}
+{ swap$
+ duplicate$ empty$
+ { pop$ "empty " swap$ * " in " * cite$ * warning$ }
+ { swap$ pop$ output.nonnull }
+ if$
+}
+
+FUNCTION {bbl.open} { "\BibitemOpen " }
+
+FUNCTION {bbl.shut} { "\BibitemShut " }
+
+FUNCTION {bibitem.shut.stop} { bbl.shut "{Stop}%" * }
+
+FUNCTION {bibitem.shut.nostop} { bbl.shut "{NoStop}%" * }
+
+FUNCTION {bibitem.shut}
+{
+ non.stop
+ {
+ bibitem.shut.nostop *
+ }{
+ bibitem.shut.stop *
+ }
+ if$
+}
+
+FUNCTION {html.itag} {
+ "p"
+}
+
+FUNCTION {html.ltag} {
+ ""
+}
+
+FUNCTION {output.SLACcitation}
+{ SLACcitation empty$
+ 'skip$
+ {
+ newline$
+ SLACcitation write$
+ }
+ if$
+}
+
+FUNCTION {fin.entry}
+{
+ bibitem.shut
+ write$
+ output.SLACcitation
+}
+
+FUNCTION {new.block}
+{ output.state before.all =
+ 'skip$
+ { after.block 'output.state := }
+ if$
+}
+
+FUNCTION {new.block.comma}
+{
+}
+
+FUNCTION {new.sentence}
+{ output.state after.block = output.state before.all = or
+ 'skip$
+ { after.sentence 'output.state := }
+ if$
+}
+
+FUNCTION {new.sentence.comma}
+{
+}
+
+FUNCTION {sentence.or.colon}
+{
+ new.sentence
+}
+
+FUNCTION {add.blank}
+{
+ word.space *
+ before.all 'output.state :=
+}
+
+FUNCTION {no.blank.or.punct}
+{
+ "\hspace {0pt}" *
+ before.all 'output.state :=
+}
+
+FUNCTION {date.block}
+{
+ new.block.comma
+ skip$
+}
+
+STRINGS {z}
+FUNCTION {remove.dots}
+{
+ control.author.dotless {
+ 'z :=
+ ""
+ { z empty$ not }
+ { z #1 #1 substring$
+ z #2 global.max$ substring$ 'z :=
+ duplicate$ "." = 'pop$
+ { * }
+ if$
+ }
+ while$
+ } 'skip$ if$
+}
+
+FUNCTION {new.block.checkb}
+{ empty$
+ swap$ empty$
+ and
+ 'skip$
+ 'new.block
+ if$
+}
+
+FUNCTION {field.or.null}
+{ duplicate$ empty$
+ { pop$ "" }
+ 'skip$
+ if$
+}
+
+FUNCTION {emphasize}
+{
+ duplicate$ empty$
+ { pop$ "" }
+ {
+ "\emph {" swap$ * "}" *
+ }
+ if$
+}
+
+FUNCTION {bolden}
+{ duplicate$ empty$
+ { pop$ "" }
+ { "\textbf {" swap$ * "}" * }
+ if$
+}
+
+FUNCTION {bib.name.font}
+{
+ duplicate$ empty$
+ { pop$ "" }
+ {
+ "\bibnamefont {" swap$ * "}" *
+ }
+ if$
+}
+
+FUNCTION {bib.fname.font}
+{
+ duplicate$ empty$
+ { pop$ "" }
+ {
+ "\bibfnamefont {" swap$ * "}" *
+ }
+ if$
+}
+
+FUNCTION {cite.name.font}
+{
+ duplicate$ empty$
+ { pop$ "" }
+ {
+ "\citenamefont {" swap$ * "}" *
+ }
+ if$
+}
+
+FUNCTION {tie.or.space.prefix}
+{ duplicate$ text.length$ #3 <
+ { "~" }
+ { word.space }
+ if$
+ swap$
+}
+
+FUNCTION {capitalize}
+{
+ "u" change.case$ "t" change.case$
+}
+
+FUNCTION {space.word}
+{ word.space swap$ * word.space * }
+
+ % Here are the language-specific definitions for explicit words.
+ % Each function has a name bbl.xxx where xxx is the English word.
+ % The language selected here is ENGLISH
+
+FUNCTION {bbl.and}
+{
+ "and"
+}
+
+FUNCTION {bbl.etal}
+{
+ "et~al."
+}
+
+FUNCTION {bbl.editors}
+{
+ "eds."
+}
+
+FUNCTION {bbl.editor}
+{
+ "ed."
+}
+
+FUNCTION {bbl.edby}
+{ "edited by" }
+
+FUNCTION {bbl.edition}
+{
+ "ed."
+}
+
+FUNCTION {bbl.volume}
+{
+ "vol."
+}
+
+FUNCTION {bbl.of}
+{ "of" }
+
+FUNCTION {bbl.number}
+{
+ "no."
+}
+
+FUNCTION {bbl.nr}
+{ "no." }
+
+FUNCTION {bbl.in}
+{ "in" }
+
+FUNCTION {bbl.pages}
+{
+ "pp."
+}
+
+FUNCTION {bbl.page}
+{
+ "p."
+}
+
+FUNCTION {bbl.eidpp}
+{ "pages" }
+
+FUNCTION {bbl.chapter}
+{
+ "chap."
+}
+
+FUNCTION {bbl.techrep}
+{
+ "Tech. Rep."
+}
+
+FUNCTION {bbl.mthesis}
+{ "Master's thesis" }
+
+FUNCTION {bbl.phdthesis}
+{ "Ph.D. thesis" }
+
+FUNCTION {bbl.first}
+{
+ "1st"
+}
+
+FUNCTION {bbl.second}
+{
+ "2nd"
+}
+
+FUNCTION {bbl.third}
+{
+ "3rd"
+}
+
+FUNCTION {bbl.fourth}
+{
+ "4th"
+}
+
+FUNCTION {bbl.fifth}
+{
+ "5th"
+}
+
+FUNCTION {bbl.st}
+{ "st" }
+
+FUNCTION {bbl.nd}
+{ "nd" }
+
+FUNCTION {bbl.rd}
+{ "rd" }
+
+FUNCTION {bbl.th}
+{ "th" }
+
+MACRO {jan} {"Jan."}
+
+MACRO {feb} {"Feb."}
+
+MACRO {mar} {"Mar."}
+
+MACRO {apr} {"Apr."}
+
+MACRO {may} {"May"}
+
+MACRO {jun} {"Jun."}
+
+MACRO {jul} {"Jul."}
+
+MACRO {aug} {"Aug."}
+
+MACRO {sep} {"Sep."}
+
+MACRO {oct} {"Oct."}
+
+MACRO {nov} {"Nov."}
+
+MACRO {dec} {"Dec."}
+
+FUNCTION {bbl.url.prefix}
+{
+ "\urlprefix "
+}
+
+FUNCTION {eng.ord}
+{ duplicate$ "1" swap$ *
+ #-2 #1 substring$ "1" =
+ { bbl.th * }
+ { duplicate$ #-1 #1 substring$
+ duplicate$ "1" =
+ { pop$ bbl.st * }
+ { duplicate$ "2" =
+ { pop$ bbl.nd * }
+ { "3" =
+ { bbl.rd * }
+ { bbl.th * }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+}
+
+ %-------------------------------------------------------------------
+ % Begin module:
+ % \ProvidesFile{physjour.mbs}[2002/01/14 2.2 (PWD)]
+MACRO {aa}{"Astron. \& Astrophys."}
+MACRO {aasup}{"Astron. \& Astrophys. Suppl. Ser."}
+MACRO {aj} {"Astron. J."}
+MACRO {aph} {"Acta Phys."}
+MACRO {advp} {"Adv. Phys."}
+MACRO {ajp} {"Amer. J. Phys."}
+MACRO {ajm} {"Amer. J. Math."}
+MACRO {amsci} {"Amer. Sci."}
+MACRO {anofd} {"Ann. Fluid Dyn."}
+MACRO {am} {"Ann. Math."}
+MACRO {ap} {"Ann. Phys. (NY)"}
+MACRO {adp} {"Ann. Phys. (Leipzig)"}
+MACRO {ao} {"Appl. Opt."}
+MACRO {apl} {"Appl. Phys. Lett."}
+MACRO {app} {"Astroparticle Phys."}
+MACRO {apj} {"Astrophys. J."}
+MACRO {apjsup} {"Astrophys. J. Suppl."}
+MACRO {apss} {"Astrophys. Space Sci."}
+MACRO {araa} {"Ann. Rev. Astron. Astrophys."}
+MACRO {baas} {"Bull. Amer. Astron. Soc."}
+MACRO {baps} {"Bull. Amer. Phys. Soc."}
+MACRO {cmp} {"Comm. Math. Phys."}
+MACRO {cpam} {"Commun. Pure Appl. Math."}
+MACRO {cppcf} {"Comm. Plasma Phys. \& Controlled Fusion"}
+MACRO {cpc} {"Comp. Phys. Comm."}
+MACRO {cqg} {"Class. Quant. Grav."}
+MACRO {cra} {"C. R. Acad. Sci. A"}
+MACRO {fed} {"Fusion Eng. \& Design"}
+MACRO {ft} {"Fusion Tech."}
+MACRO {grg} {"Gen. Relativ. Gravit."}
+MACRO {ieeens} {"IEEE Trans. Nucl. Sci."}
+MACRO {ieeeps} {"IEEE Trans. Plasma Sci."}
+MACRO {ijimw} {"Interntl. J. Infrared \& Millimeter Waves"}
+MACRO {ip} {"Infrared Phys."}
+MACRO {irp} {"Infrared Phys."}
+MACRO {jap} {"J. Appl. Phys."}
+MACRO {jasa} {"J. Acoust. Soc. America"}
+MACRO {jcp} {"J. Comp. Phys."}
+MACRO {jetp} {"Sov. Phys.--JETP"}
+MACRO {jfe} {"J. Fusion Energy"}
+MACRO {jfm} {"J. Fluid Mech."}
+MACRO {jmp} {"J. Math. Phys."}
+MACRO {jne} {"J. Nucl. Energy"}
+MACRO {jnec} {"J. Nucl. Energy, C: Plasma Phys., Accelerators, Thermonucl. Res."}
+MACRO {jnm} {"J. Nucl. Mat."}
+MACRO {jpc} {"J. Phys. Chem."}
+MACRO {jpp} {"J. Plasma Phys."}
+MACRO {jpsj} {"J. Phys. Soc. Japan"}
+MACRO {jsi} {"J. Sci. Instrum."}
+MACRO {jvst} {"J. Vac. Sci. \& Tech."}
+MACRO {nat} {"Nature"}
+MACRO {nature} {"Nature"}
+MACRO {nedf} {"Nucl. Eng. \& Design/Fusion"}
+MACRO {nf} {"Nucl. Fusion"}
+MACRO {nim} {"Nucl. Inst. \& Meth."}
+MACRO {nimpr} {"Nucl. Inst. \& Meth. in Phys. Res."}
+MACRO {np} {"Nucl. Phys."}
+MACRO {npb} {"Nucl. Phys. B"}
+MACRO {nt/f} {"Nucl. Tech./Fusion"}
+MACRO {npbpc} {"Nucl. Phys. B (Proc. Suppl.)"}
+MACRO {inc} {"Nuovo Cimento"}
+MACRO {nc} {"Nuovo Cimento"}
+MACRO {pf} {"Phys. Fluids"}
+MACRO {pfa} {"Phys. Fluids A: Fluid Dyn."}
+MACRO {pfb} {"Phys. Fluids B: Plasma Phys."}
+MACRO {pl} {"Phys. Lett."}
+MACRO {pla} {"Phys. Lett. A"}
+MACRO {plb} {"Phys. Lett. B"}
+MACRO {prep} {"Phys. Rep."}
+MACRO {pnas} {"Proc. Nat. Acad. Sci. USA"}
+MACRO {pp} {"Phys. Plasmas"}
+MACRO {ppcf} {"Plasma Phys. \& Controlled Fusion"}
+MACRO {phitrsl} {"Philos. Trans. Roy. Soc. London"}
+MACRO {prl} {"Phys. Rev. Lett."}
+MACRO {pr} {"Phys. Rev."}
+MACRO {physrev} {"Phys. Rev."}
+MACRO {pra} {"Phys. Rev. A"}
+MACRO {prb} {"Phys. Rev. B"}
+MACRO {prc} {"Phys. Rev. C"}
+MACRO {prd} {"Phys. Rev. D"}
+MACRO {pre} {"Phys. Rev. E"}
+MACRO {ps} {"Phys. Scripta"}
+MACRO {procrsl} {"Proc. Roy. Soc. London"}
+MACRO {rmp} {"Rev. Mod. Phys."}
+MACRO {rsi} {"Rev. Sci. Inst."}
+MACRO {science} {"Science"}
+MACRO {sciam} {"Sci. Am."}
+MACRO {sam} {"Stud. Appl. Math."}
+MACRO {sjpp} {"Sov. J. Plasma Phys."}
+MACRO {spd} {"Sov. Phys.--Doklady"}
+MACRO {sptp} {"Sov. Phys.--Tech. Phys."}
+MACRO {spu} {"Sov. Phys.--Uspeki"}
+MACRO {st} {"Sky and Telesc."}
+ % End module: physjour.mbs
+ %-------------------------------------------------------------------
+ % Begin module:
+ % \ProvidesFile{geojour.mbs}[2002/07/10 2.0h (PWD)]
+MACRO {aisr} {"Adv. Space Res."}
+MACRO {ag} {"Ann. Geophys."}
+MACRO {anigeo} {"Ann. Geofis."}
+MACRO {angl} {"Ann. Glaciol."}
+MACRO {andmet} {"Ann. d. Meteor."}
+MACRO {andgeo} {"Ann. d. Geophys."}
+MACRO {andphy} {"Ann. Phys.-Paris"}
+MACRO {afmgb} {"Arch. Meteor. Geophys. Bioklimatol."}
+MACRO {atph} {"Atm\'osphera"}
+MACRO {aao} {"Atmos. Ocean"}
+MACRO {ass}{"Astrophys. Space Sci."}
+MACRO {atenv} {"Atmos. Environ."}
+MACRO {aujag} {"Aust. J. Agr. Res."}
+MACRO {aumet} {"Aust. Meteorol. Mag."}
+MACRO {blmet} {"Bound.-Lay. Meteorol."}
+MACRO {bams} {"Bull. Amer. Meteorol. Soc."}
+MACRO {cch} {"Clim. Change"}
+MACRO {cdyn} {"Clim. Dynam."}
+MACRO {cbul} {"Climatol. Bull."}
+MACRO {cap} {"Contrib. Atmos. Phys."}
+MACRO {dsr} {"Deep-Sea Res."}
+MACRO {dhz} {"Dtsch. Hydrogr. Z."}
+MACRO {dao} {"Dynam. Atmos. Oceans"}
+MACRO {eco} {"Ecology"}
+MACRO {empl}{"Earth, Moon and Planets"}
+MACRO {envres} {"Environ. Res."}
+MACRO {envst} {"Environ. Sci. Technol."}
+MACRO {ecms} {"Estuarine Coastal Mar. Sci."}
+MACRO {expa}{"Exper. Astron."}
+MACRO {geoint} {"Geofis. Int."}
+MACRO {geopub} {"Geofys. Publ."}
+MACRO {geogeo} {"Geol. Geofiz."}
+MACRO {gafd} {"Geophys. Astrophys. Fluid Dyn."}
+MACRO {gfd} {"Geophys. Fluid Dyn."}
+MACRO {geomag} {"Geophys. Mag."}
+MACRO {georl} {"Geophys. Res. Lett."}
+MACRO {grl} {"Geophys. Res. Lett."}
+MACRO {ga} {"Geophysica"}
+MACRO {gs} {"Geophysics"}
+MACRO {ieeetap} {"IEEE Trans. Antenn. Propag."}
+MACRO {ijawp} {"Int. J. Air Water Pollut."}
+MACRO {ijc} {"Int. J. Climatol."}
+MACRO {ijrs} {"Int. J. Remote Sens."}
+MACRO {jam} {"J. Appl. Meteorol."}
+MACRO {jaot} {"J. Atmos. Ocean. Technol."}
+MACRO {jatp} {"J. Atmos. Terr. Phys."}
+MACRO {jastp} {"J. Atmos. Solar-Terr. Phys."}
+MACRO {jce} {"J. Climate"}
+MACRO {jcam} {"J. Climate Appl. Meteor."}
+MACRO {jcm} {"J. Climate Meteor."}
+MACRO {jcy} {"J. Climatol."}
+MACRO {jgr} {"J. Geophys. Res."}
+MACRO {jga} {"J. Glaciol."}
+MACRO {jh} {"J. Hydrol."}
+MACRO {jmr} {"J. Mar. Res."}
+MACRO {jmrj} {"J. Meteor. Res. Japan"}
+MACRO {jm} {"J. Meteor."}
+MACRO {jpo} {"J. Phys. Oceanogr."}
+MACRO {jra} {"J. Rech. Atmos."}
+MACRO {jaes} {"J. Aeronaut. Sci."}
+MACRO {japca} {"J. Air Pollut. Control Assoc."}
+MACRO {jas} {"J. Atmos. Sci."}
+MACRO {jmts} {"J. Mar. Technol. Soc."}
+MACRO {jmsj} {"J. Meteorol. Soc. Japan"}
+MACRO {josj} {"J. Oceanogr. Soc. Japan"}
+MACRO {jwm} {"J. Wea. Mod."}
+MACRO {lao} {"Limnol. Oceanogr."}
+MACRO {mwl} {"Mar. Wea. Log"}
+MACRO {mau} {"Mausam"}
+MACRO {meteor} {"``Meteor'' Forschungsergeb."}
+MACRO {map} {"Meteorol. Atmos. Phys."}
+MACRO {metmag} {"Meteor. Mag."}
+MACRO {metmon} {"Meteor. Monogr."}
+MACRO {metrun} {"Meteor. Rundsch."}
+MACRO {metzeit} {"Meteor. Z."}
+MACRO {metgid} {"Meteor. Gidrol."}
+MACRO {mwr} {"Mon. Weather Rev."}
+MACRO {nwd} {"Natl. Weather Dig."}
+MACRO {nzjmfr} {"New Zeal. J. Mar. Freshwater Res."}
+MACRO {npg} {"Nonlin. Proc. Geophys."}
+MACRO {om} {"Oceanogr. Meteorol."}
+MACRO {ocac} {"Oceanol. Acta"}
+MACRO {oceanus} {"Oceanus"}
+MACRO {paleoc} {"Paleoceanography"}
+MACRO {pce} {"Phys. Chem. Earth"}
+MACRO {pmg} {"Pap. Meteor. Geophys."}
+MACRO {ppom} {"Pap. Phys. Oceanogr. Meteor."}
+MACRO {physzeit} {"Phys. Z."}
+MACRO {pps} {"Planet. Space Sci."}
+MACRO {pss} {"Planet. Space Sci."}
+MACRO {pag} {"Pure Appl. Geophys."}
+MACRO {qjrms} {"Quart. J. Roy. Meteorol. Soc."}
+MACRO {quatres} {"Quat. Res."}
+MACRO {rsci} {"Radio Sci."}
+MACRO {rse} {"Remote Sens. Environ."}
+MACRO {rgeo} {"Rev. Geophys."}
+MACRO {rgsp} {"Rev. Geophys. Space Phys."}
+MACRO {rdgeo} {"Rev. Geofis."}
+MACRO {revmeta} {"Rev. Meteorol."}
+MACRO {sgp}{"Surveys in Geophys."}
+MACRO {sp} {"Solar Phys."}
+MACRO {ssr} {"Space Sci. Rev."}
+MACRO {tellus} {"Tellus"}
+MACRO {tac} {"Theor. Appl. Climatol."}
+MACRO {tagu} {"Trans. Am. Geophys. Union (EOS)"}
+MACRO {wrr} {"Water Resour. Res."}
+MACRO {weather} {"Weather"}
+MACRO {wafc} {"Weather Forecast."}
+MACRO {ww} {"Weatherwise"}
+MACRO {wmob} {"WMO Bull."}
+MACRO {zeitmet} {"Z. Meteorol."}
+ % End module: geojour.mbs
+ %-------------------------------------------------------------------
+ % Begin module:
+ % \ProvidesFile{photjour.mbs}[1999/02/24 2.0b (PWD)]
+
+MACRO {appopt} {"Appl. Opt."}
+MACRO {bell} {"Bell Syst. Tech. J."}
+MACRO {ell} {"Electron. Lett."}
+MACRO {jasp} {"J. Appl. Spectr."}
+MACRO {jqe} {"IEEE J. Quantum Electron."}
+MACRO {jlwt} {"J. Lightwave Technol."}
+MACRO {jmo} {"J. Mod. Opt."}
+MACRO {josa} {"J. Opt. Soc. America"}
+MACRO {josaa} {"J. Opt. Soc. Amer.~A"}
+MACRO {josab} {"J. Opt. Soc. Amer.~B"}
+MACRO {jdp} {"J. Phys. (Paris)"}
+MACRO {oc} {"Opt. Commun."}
+MACRO {ol} {"Opt. Lett."}
+MACRO {phtl} {"IEEE Photon. Technol. Lett."}
+MACRO {pspie} {"Proc. Soc. Photo-Opt. Instrum. Eng."}
+MACRO {sse} {"Solid-State Electron."}
+MACRO {sjot} {"Sov. J. Opt. Technol."}
+MACRO {sjqe} {"Sov. J. Quantum Electron."}
+MACRO {sleb} {"Sov. Phys.--Leb. Inst. Rep."}
+MACRO {stph} {"Sov. Phys.--Techn. Phys."}
+MACRO {stphl} {"Sov. Techn. Phys. Lett."}
+MACRO {vr} {"Vision Res."}
+MACRO {zph} {"Z. f. Physik"}
+MACRO {zphb} {"Z. f. Physik~B"}
+MACRO {zphd} {"Z. f. Physik~D"}
+
+MACRO {CLEO} {"CLEO"}
+MACRO {ASSL} {"Adv. Sol.-State Lasers"}
+MACRO {OSA} {"OSA"}
+ % End module: photjour.mbs
+%% Copyright 1994-2007 Patrick W Daly
+MACRO {acmcs} {"ACM Comput. Surv."}
+
+MACRO {acta} {"Acta Inf."}
+
+MACRO {cacm} {"Commun. ACM"}
+
+MACRO {ibmjrd} {"IBM J. Res. Dev."}
+
+MACRO {ibmsj} {"IBM Syst.~J."}
+
+MACRO {ieeese} {"IEEE Trans. Software Eng."}
+
+MACRO {ieeetc} {"IEEE Trans. Comput."}
+
+MACRO {ieeetcad}
+ {"IEEE Trans. Comput. Aid. Des."}
+
+MACRO {ipl} {"Inf. Process. Lett."}
+
+MACRO {jacm} {"J.~ACM"}
+
+MACRO {jcss} {"J.~Comput. Syst. Sci."}
+
+MACRO {scp} {"Sci. Comput. Program."}
+
+MACRO {sicomp} {"SIAM J. Comput."}
+
+MACRO {tocs} {"ACM Trans. Comput. Syst."}
+
+MACRO {tods} {"ACM Trans. Database Syst."}
+
+MACRO {tog} {"ACM Trans. Graphic."}
+
+MACRO {toms} {"ACM Trans. Math. Software"}
+
+MACRO {toois} {"ACM Trans. Office Inf. Syst."}
+
+MACRO {toplas} {"ACM Trans. Progr. Lang. Syst."}
+
+MACRO {tcs} {"Theor. Comput. Sci."}
+
+FUNCTION {bibinfo.command} { "\bibinfo " }
+
+FUNCTION {bibinfo.check}
+{ swap$
+ duplicate$ missing$
+ {
+ pop$
+ pop$ ""
+ }{
+ duplicate$ empty$
+ {
+ swap$ pop$
+ }{
+ swap$
+ bibinfo.command "{" * swap$ * "} {" * swap$ * "}" *
+ }
+ if$
+ }
+ if$
+}
+
+FUNCTION {bibinfo.warn}
+{ swap$
+ duplicate$ missing$
+ {
+ swap$ "missing " swap$ * " in " * cite$ * warning$ pop$
+ ""
+ }{
+ duplicate$ empty$
+ {
+ swap$ "empty " swap$ * " in " * cite$ * warning$
+ }{
+ swap$
+ bibinfo.command " {" * swap$ * "} {" * swap$ * "}" *
+ }
+ if$
+ }
+ if$
+}
+
+FUNCTION {archiv.base}
+{
+ "http://arxiv.org/abs"
+}
+
+FUNCTION {archiv.prefix.base}
+{
+ "arXiv"
+}
+
+FUNCTION {eprint.command}
+{
+ "\Eprint "
+}
+
+FUNCTION {format.eprint}
+{
+ eprint duplicate$ empty$
+ control.eprint #0 <
+ or
+ { pop$ "" }
+ {
+ duplicate$
+ ""
+ archive duplicate$ empty$ { pop$ archiv.base } 'skip$ if$ *
+ "/" *
+ swap$ *
+ "{" swap$ * "} " *
+ swap$
+ ""
+ archivePrefix duplicate$ empty$ { pop$ "" } { ":" * } if$ *
+ swap$ *
+ primaryClass duplicate$ empty$ { pop$ "" } { " [" swap$ * "]" * } if$ *
+ "{" swap$ * "} " *
+ *
+ eprint.command swap$ *
+ }
+ if$
+}
+
+FUNCTION {format.translation}
+{ translation duplicate$ empty$
+ 'skip$
+ { ""
+ "\translation{" * swap$ * "}" *
+ punctuation.space 'punctuation.state :=
+ }
+ if$
+}
+
+FUNCTION {format.url}
+{
+ url duplicate$ empty$
+ { pop$ "" }
+ {
+ "\url "
+ "{" * swap$ * "}" *
+ }
+ if$
+}
+
+INTEGERS { nameptr namesleft numnames }
+
+FUNCTION {check.speaker}
+{ key empty$ 'skip$
+ { key nameptr int.to.str$ =
+ {
+ bolden
+ }
+ 'skip$
+ if$
+ }
+ if$
+}
+
+STRINGS { bibinfo}
+
+FUNCTION {format.names.fname}
+{
+ control.author.initials {
+ control.author.dotless {
+ control.author.nospace {
+ "f{}"
+ } {
+ "f{~}"
+ } if$
+ } {
+ control.author.nospace {
+ "f{.}."
+ } {
+ "f."
+ } if$
+ } if$
+ } {
+ "ff"
+ } if$
+}
+
+FUNCTION {bracify}
+{
+ "{" swap$ * "}" *
+}
+
+FUNCTION {name.comma}
+{
+ control.author.nocomma 'skip$ { "," swap$ * } if$
+}
+
+FUNCTION {format.names.format.onefont}
+{
+ "{vv~}{ll}"
+ nameptr #1 >
+ control.author.first
+ and
+ control.author.reversed not
+ or
+ {
+ control.author.initials {
+ "f"
+ control.author.dotless 'skip$ {
+ "." *
+ } if$
+ "~" *
+ } {
+ "ff"
+ } if$
+ bracify
+ swap$
+ } {
+ format.names.fname
+ " " swap$ *
+ name.comma
+ bracify
+ }
+ if$
+ "jj"
+ " " swap$ *
+ name.comma
+ bracify
+ control.author.jnrlst 'skip$ 'swap$ if$
+ * *
+}
+
+FUNCTION {format.names.onefont}
+{
+ s nameptr format.names.format.onefont format.name$
+ remove.dots
+ bib.name.font
+}
+
+FUNCTION {format.names.morfont}
+{ s nameptr
+ "{vv~}{ll}" format.name$ bib.name.font
+ nameptr #1 >
+ control.author.first
+ and
+ control.author.reversed not
+ or
+ {
+ s nameptr
+ control.author.initials {
+ "f" % default: name + surname + comma junior
+ } {
+ "ff"
+ } if$
+ control.author.dotless 'skip$ {
+ "." * % nm-init % Initials. + surname (J. F. Smith) control.author.initials
+ } if$
+ bracify
+ format.name$ duplicate$ empty$ 'skip$
+ { tie.or.space.prefix bib.fname.font swap$ * }
+ if$
+ swap$
+ *
+ s nameptr
+ "{jj}" format.name$ duplicate$ empty$ 'skip$
+ { bib.fname.font ", " swap$ * }
+ if$
+ } {
+ "," *
+ s nameptr
+ format.names.fname
+ "jj"
+ " "
+ name.comma
+ control.author.jnrlst {
+ swap$ * skip$
+ } {
+ skip$ * swap$
+ } if$
+ bracify swap$ bracify swap$
+ *
+ format.name$
+ remove.dots
+ duplicate$ empty$ 'skip$
+ { bib.fname.font " " swap$ * }
+ if$
+ } if$
+ *
+}
+
+FUNCTION {names.punctuate}
+{
+ "," *
+ " " *
+}
+
+FUNCTION {format.names}
+{ 'bibinfo :=
+ duplicate$ empty$ { pop$ "" } {
+ duplicate$ num.names$
+ duplicate$ 'numnames :=
+ 'namesleft :=
+ 's :=
+ #1 'nameptr :=
+ ""
+ { namesleft #0 > }
+ {
+ format.names.morfont
+ bibinfo bibinfo.check
+ type$ "presentation" =
+ 'check.speaker
+ 'skip$
+ if$
+ 't :=
+ nameptr #1 > not
+ {
+ t *
+ } {
+ namesleft #1 >
+ {
+ names.punctuate
+ t *
+ } {
+ s nameptr "{ll}" format.name$ duplicate$ "others" =
+ { 't := }
+ { pop$ }
+ if$
+%<*!apsrmp>
+ numnames #2 >
+ 'names.punctuate
+ 'skip$
+ if$
+%</!apsrmp>
+%<apsrmp> names.punctuate
+ t "others" =
+ {
+ " " *
+ bbl.etal
+ emphasize
+ *
+ } {
+ bbl.and
+ space.word *
+ t *
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ nameptr #1 + 'nameptr :=
+ namesleft #1 - 'namesleft :=
+ }
+ while$
+ } if$
+}
+
+FUNCTION {format.names.ed.onefont}
+{
+ s nameptr
+ control.author.initials {
+ control.author.dotless {
+ control.author.nospace {
+ "{f{}~}{vv~}{ll}{ jj}" % nm-rvx|nm-rvcx
+ } {
+ "{f{~}~}{vv~}{ll}{ jj}" % nm-rv
+ } if$
+ } {
+ control.author.nospace {
+ "{f{.}.~}{vv~}{ll}{ jj}" % nm-rvv|nm-rvvc
+ }{
+ "{f.~}{vv~}{ll}{, jj}" % nm-init|nm-rev|nm-rev1
+ } if$
+ } if$
+ } {
+ "{ff~}{vv~}{ll}{, jj}"
+ } if$
+ format.name$
+ remove.dots
+ bib.name.font
+}
+
+FUNCTION {format.names.ed.morfont}
+{
+ control.author.reversed { %
+ control.author.initials { %
+ control.author.dotless { %
+ s nameptr
+ control.author.nospace { % nm-rvx nm-rvcx
+ "{f{}}"
+ } { % nm-rv
+ "{f{~}}"
+ } if$
+ format.name$ duplicate$ empty$ 'skip$
+ { tie.or.space.prefix bib.fname.font swap$ * }
+ if$
+ s nameptr
+ "{vv~}{ll}" format.name$ bib.name.font *
+ s nameptr
+ "{jj}" format.name$
+ remove.dots
+ duplicate$ empty$ 'skip$
+ { bib.fname.font " " swap$ * }
+ if$
+ } { % !control.author.dotless
+ s nameptr
+ control.author.nospace { % nm-rvv
+ "{ff}"
+ } { % nm-rev nm-rev1
+ "{f.}"
+ } if$
+ format.name$ duplicate$ empty$ 'skip$
+ { tie.or.space.prefix bib.fname.font swap$ * }
+ if$
+ s nameptr
+ "{vv~}{ll}" format.name$ bib.name.font *
+ s nameptr
+ "{jj}" format.name$
+ duplicate$ empty$ 'skip$
+ { bib.fname.font ", " swap$ * }
+ if$
+ } if$
+ } { % Full names !control.author.initials nm-revf nm-revv1
+ s nameptr
+ "{ff}"
+ format.name$ duplicate$ empty$ 'skip$
+ { tie.or.space.prefix bib.fname.font swap$ * }
+ if$
+ s nameptr
+ "{vv~}{ll}" format.name$ bib.name.font *
+ s nameptr
+ "{jj}" format.name$
+ duplicate$ empty$ 'skip$
+ { bib.fname.font ", " swap$ * }
+ if$
+ } if$
+ } { % !control.author.reversed nm-init
+ s nameptr
+ "{f.}"
+ format.name$ duplicate$ empty$ 'skip$
+ { tie.or.space.prefix bib.fname.font swap$ * }
+ if$
+ s nameptr
+ "{vv~}{ll}" format.name$ bib.name.font *
+ s nameptr
+ "{jj}" format.name$
+ duplicate$ empty$ 'skip$
+ { bib.fname.font ", " swap$ * }
+ if$
+ } if$
+ *
+}
+
+FUNCTION {format.names.ed}
+{
+ control.editor #0 > {
+ format.names
+ } {
+ 'bibinfo :=
+ duplicate$ empty$ 'skip$ {
+ 's :=
+ "" 't :=
+ #1 'nameptr :=
+ s num.names$ 'numnames :=
+ numnames 'namesleft :=
+ { namesleft #0 > }
+ {
+ format.names.ed.morfont
+ bibinfo bibinfo.check
+ 't :=
+ nameptr #1 >
+ {
+ namesleft #1 >
+ {
+ names.punctuate
+ t *
+ }{
+ s nameptr "{ll}" format.name$ duplicate$ "others" =
+ { 't := }
+ { pop$ }
+ if$
+ numnames #2 >
+ 'names.punctuate
+ 'skip$
+ if$
+ t "others" =
+ {
+ " " * bbl.etal emphasize *
+ }{
+ bbl.and
+ space.word * t *
+ }
+ if$
+ }
+ if$
+ }
+ 't
+ if$
+ nameptr #1 + 'nameptr :=
+ namesleft #1 - 'namesleft :=
+ }
+ while$
+ } if$
+ } if$
+}
+
+FUNCTION {format.key}
+{ empty$
+ { key field.or.null }
+ { "" }
+ if$
+}
+
+FUNCTION {format.authors}
+{ author "author" format.names
+ duplicate$ empty$ 'skip$
+ { collaboration "collaboration" bibinfo.check
+ duplicate$ empty$ 'skip$
+ { " (" swap$ * ")" * }
+ if$
+ *
+ }
+ if$
+ "author" 'bibfield :=
+}
+
+FUNCTION {get.bbl.editor}
+{ editor num.names$ #1 > 'bbl.editors 'bbl.editor if$
+}
+
+FUNCTION {format.editors}
+{ editor "editor" format.names duplicate$ empty$ 'skip$
+ {
+ "," *
+ word.space *
+ get.bbl.editor
+%<apsrmp> capitalize
+ *
+ }
+ if$
+}
+
+FUNCTION {format.isbn.output}
+{
+}
+
+FUNCTION {format.issn.output}
+{
+}
+
+FUNCTION {doi.base}
+{
+ "http://dx.doi.org/"
+}
+
+FUNCTION {doi.base.command}
+{
+ "\doibase "
+}
+
+FUNCTION {noop.command}
+{
+ "\href@noop "
+}
+
+FUNCTION {href.command}
+{
+ "\href "
+}
+
+FUNCTION {link.tag.open}
+{
+ doi duplicate$ empty$
+ {
+ pop$
+ url duplicate$ empty$
+ {
+ pop$ "" noop.command
+ }{
+ href.command
+ }
+ if$
+ }
+ {
+ doi.base.command swap$ *
+ href.command
+ }
+ if$
+ "{" * swap$ * "} {" *
+}
+
+FUNCTION {link.tag.shut}
+{
+ "}"
+}
+
+FUNCTION {link.open}
+{
+ link.tag.open output.nopunct
+}
+
+FUNCTION {link.shut}
+{
+ link.tag.shut *
+}
+
+FUNCTION {add.doi}
+{
+ link.tag.open swap$ * link.tag.shut *
+}
+
+FUNCTION {select.language}
+{ duplicate$ empty$
+ 'pop$
+ { language empty$
+ 'skip$
+ { "{\selectlanguage {" language * "}" * swap$ * "}" * }
+ if$
+ }
+ if$
+}
+
+FUNCTION {format.note}
+{
+ note empty$
+ { "" }
+ { note #1 #1 substring$
+ duplicate$ "{" =
+ 'skip$
+ {
+ output.state after.word = output.state after.punctuation = or
+ { "l" }
+ { "u" }
+ if$ change.case$
+ }
+ if$
+ note #2 global.max$ substring$ * "note" bibinfo.check
+ }
+ if$
+}
+
+FUNCTION {bbl.enquote}
+{
+ "\enquote "
+}
+
+FUNCTION {string.enquote}
+{
+ punctuation.no 'punctuation.state :=
+ non.stop {
+ block.punctuation
+ } { "" } if$
+ swap$ pop$
+ *
+ bbl.enquote "{" * swap$ * "}" *
+ word.space *
+}
+
+FUNCTION {format.title}
+{ title
+ duplicate$ empty$ 'skip$ { "t" change.case$ } if$
+ duplicate$ "title" bibinfo.check swap$
+ duplicate$ empty$ 'pop$
+ {
+ punctuation.yes 'punctuation.state :=
+ string.enquote
+ select.language
+ }
+ if$
+}
+
+FUNCTION {end.quote.title}
+{ title empty$
+ 'skip$
+ { before.all 'output.state := }
+ if$
+}
+
+FUNCTION {format.name.apply}
+{
+ s nameptr
+ "{vv~}{ll}"
+ format.name$
+ cite.name.font
+}
+
+FUNCTION {format.full.names}
+{
+ 's :=
+ "" 't :=
+ #1 'nameptr :=
+ s num.names$ 'numnames :=
+ numnames 'namesleft :=
+ { namesleft #0 > }
+ { format.name.apply
+ 't :=
+ nameptr #1 >
+ {
+ namesleft #1 >
+ { ", " * t * }
+ {
+ s nameptr "{ll}" format.name$ duplicate$ "others" =
+ {
+ 't :=
+ }
+ 'pop$
+ if$
+ t "others" =
+ {
+ " " * bbl.etal
+ emphasize *
+ }{
+ numnames #2 > { "," * }{ skip$ } if$
+ bbl.and
+ space.word * t *
+ }
+ if$
+ }
+ if$
+ }
+ 't
+ if$
+ nameptr #1 + 'nameptr :=
+ namesleft #1 - 'namesleft :=
+ }
+ while$
+}
+
+FUNCTION {make.full.names}
+{
+ key editor author
+ type$ "proceedings" =
+ type$ "book" =
+ type$ "inbook" =
+ or { pop$ }{ { pop$ "" }{ swap$ pop$ "" swap$ } if$ } if$
+ duplicate$ empty$
+ { pop$
+ duplicate$ empty$
+ { pop$
+ duplicate$ empty$
+ { pop$
+ cite$ #1 #3 substring$
+ }{
+ skip$
+ }
+ if$
+ }
+ { swap$ pop$ format.full.names }
+ if$
+ }
+ { swap$ pop$ swap$ pop$ format.full.names }
+ if$
+}
+
+FUNCTION {year.bibitem}
+{
+ year duplicate$ empty$
+ { pop$ ""
+%<apsrmp> "????" *
+ }{
+ skip$
+ } if$
+ extra.label *
+}
+
+FUNCTION {output.bibitem}
+{
+ newline$
+ ""
+ label
+ * ")" *
+ make.full.names duplicate$ short.list =
+ { pop$ }{ * } if$
+ bracify
+ "[" swap$ * "]" *
+ cite$ bracify "%" *
+ *
+ "\bibitem "
+ swap$ *
+ write$ newline$
+ " "
+ duplicate$ bbl.open * write$ newline$
+ before.all 'output.state :=
+ punctuation.yes 'punctuation.state :=
+}
+
+FUNCTION {n.dashify}
+{
+ 't :=
+ ""
+ { t empty$ not }
+ { t #1 #1 substring$ "-" =
+ { t #1 #2 substring$ "--" = not
+ { "--" *
+ t #2 global.max$ substring$ 't :=
+ }{
+ { t #1 #1 substring$ "-" = }
+ { "-" *
+ t #2 global.max$ substring$ 't :=
+ }
+ while$
+ }
+ if$
+ }{
+ t #1 #1 substring$ *
+ t #2 global.max$ substring$ 't :=
+ }
+ if$
+ }
+ while$
+}
+
+FUNCTION {word.in}
+{
+ bbl.in
+ word.space *
+}
+
+FUNCTION {date.encapsulate}
+{
+ duplicate$ empty$
+ 'skip$
+ {
+ before.all 'output.state :=
+ " (" swap$ * ")" *
+ }
+ if$
+}
+
+FUNCTION {format.date}
+{
+ year "year" bibinfo.check duplicate$ empty$
+ {
+%<*apsrmp>
+ "empty year in " cite$ * "; set to ????" * warning$
+ pop$ "????"
+%</apsrmp>
+ }
+ 'skip$
+ if$
+ extra.label *
+ date.encapsulate
+}
+
+FUNCTION {format.date.output.check}
+{
+ format.date
+ "year" output.check
+}
+
+FUNCTION {format.date.output}
+{
+ format.date.output.check
+}
+
+FUNCTION {format.btitle}
+{
+ booktitle duplicate$ empty$ { pop$
+ title
+ } 'skip$ if$
+ "title" bibinfo.check
+ duplicate$ empty$ 'skip$
+ {
+ emphasize
+ select.language
+ }
+ if$
+}
+
+FUNCTION {either.or.check}
+{ empty$
+ 'pop$
+ { "can't use both " swap$ * " fields in " * cite$ * warning$ }
+ if$
+}
+
+FUNCTION {editor.check.book}
+{ editor empty$ 'skip$
+ {
+ "can't use both author and editor fields in " cite$ *
+ ": try using @inbook instead" *
+ warning$
+ }
+ if$
+}
+
+FUNCTION {format.bvolume}
+{ volume duplicate$ empty$
+ { pop$ "" }
+ {
+ "volume and number" number either.or.check
+ bbl.volume
+ capitalize
+ swap$
+ tie.or.space.prefix "volume" bibinfo.check * *
+ series "series" bibinfo.check duplicate$ empty$ 'pop$
+ {
+ ", "
+ * swap$ *
+ }
+ if$
+ }
+ if$
+}
+
+FUNCTION {format.number}
+{
+ bbl.number
+ output.state after.word = output.state after.punctuation = or
+ #1 or
+ #0 and
+ 'skip$
+ { capitalize }
+ if$
+ number tie.or.space.prefix "number" bibinfo.check * *
+}
+
+FUNCTION {format.number.series}
+{ volume empty$
+ { number empty$
+ { series field.or.null }
+ {
+ series empty$
+ {
+ number "number" bibinfo.check
+ }{
+ format.number
+ series "series" bibinfo.check
+ word.space * swap$ *
+ }
+ if$
+ }
+ if$
+ }
+ { "" }
+ if$
+}
+
+FUNCTION {is.num}
+{ chr.to.int$
+ duplicate$ "0" chr.to.int$ < not
+ swap$ "9" chr.to.int$ > not and
+}
+
+FUNCTION {extract.num}
+{ duplicate$ 't :=
+ "" 's :=
+ { t empty$ not }
+ { t #1 #1 substring$
+ t #2 global.max$ substring$ 't :=
+ duplicate$ is.num
+ { s swap$ * 's := }
+ { pop$ "" 't := }
+ if$
+ }
+ while$
+ s empty$
+ 'skip$
+ { pop$ s }
+ if$
+}
+
+FUNCTION {convert.edition}
+{ extract.num "l" change.case$ 's :=
+ s "first" = s "1" = or
+ { bbl.first 't := }
+ { s "second" = s "2" = or
+ { bbl.second 't := }
+ { s "third" = s "3" = or
+ { bbl.third 't := }
+ { s "fourth" = s "4" = or
+ { bbl.fourth 't := }
+ { s "fifth" = s "5" = or
+ { bbl.fifth 't := }
+ { s #1 #1 substring$ is.num
+ { s
+ eng.ord
+ 't := }
+ { edition 't := }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ }
+ if$
+ t
+}
+
+FUNCTION {format.edition}
+{ edition duplicate$ empty$ 'skip$
+ {
+ convert.edition
+ output.state after.word = output.state after.punctuation = or
+ { "l" }
+ { "t" }
+ if$ change.case$
+ "edition" bibinfo.check
+ word.space * bbl.edition *
+ }
+ if$
+}
+
+INTEGERS { multiresult }
+FUNCTION {multi.page.check}
+{ 't :=
+ #0 'multiresult :=
+ { multiresult not
+ t empty$ not
+ and
+ }
+ { t #1 #1 substring$
+ duplicate$ "-" =
+ swap$ duplicate$ "," =
+ swap$ "+" =
+ or or
+ { #1 'multiresult := }
+ { t #2 global.max$ substring$ 't := }
+ if$
+ }
+ while$
+ multiresult
+}
+
+FUNCTION {format.pages}
+{ pages duplicate$ empty$
+ 'skip$
+ { duplicate$ multi.page.check
+ {
+ bbl.pages swap$
+ n.dashify
+ }{
+ bbl.page swap$
+ }
+ if$
+ tie.or.space.prefix
+ "pages" bibinfo.check
+ * *
+ }
+ if$
+}
+
+FUNCTION {first.page}
+{ 't :=
+ ""
+ { t empty$ not t #1 #1 substring$ "-" = not and }
+ { t #1 #1 substring$ *
+ t #2 global.max$ substring$ 't :=
+ }
+ while$
+}
+
+FUNCTION {format.book.pages}
+{
+ pages duplicate$ empty$ 'skip$
+ {
+ "pages" bibinfo.check word.space bbl.pages * *
+ }
+ if$
+}
+
+FUNCTION {volnum.punct}
+{
+ ","
+ word.space *
+}
+
+FUNCTION {format.journal.pages}
+{ pages duplicate$ empty$ 'pop$
+ { swap$ duplicate$ empty$
+ { pop$ pop$ format.pages }
+ { volnum.punct *
+ swap$
+ control.pages duplicate$ #0 < {
+ pop$ pop$
+ }{
+ #0 >
+ {
+ n.dashify
+ }{
+ first.page
+ } if$
+ } if$
+ "pages" bibinfo.check
+ *
+ }
+ if$
+ }
+ if$
+}
+
+FUNCTION {format.journal.eid}
+{ eid "eid" bibinfo.check
+ duplicate$ empty$ 'pop$
+ { swap$ duplicate$ empty$ 'skip$
+ { volnum.punct * }
+ if$
+ swap$ *
+ }
+ if$
+}
+
+FUNCTION {eid.or.pages}
+{
+ eid empty$
+ { format.journal.pages }
+ { format.journal.eid }
+ if$
+}
+
+FUNCTION {format.ser.vol.num}
+{
+ series "series" bibinfo.check output
+ volume field.or.null
+ duplicate$ empty$ 'skip$
+ {
+ "volume" bibinfo.check
+ }
+ if$
+ bolden
+%<*apsrmp>
+ number "number" bibinfo.check duplicate$ empty$ 'skip$
+ {
+ swap$ duplicate$ empty$
+ { "there's a number but no volume in " cite$ * warning$ }
+ 'skip$
+ if$
+ swap$
+ "~(" swap$ * ")" *
+ }
+ if$ *
+%</apsrmp>
+}
+
+FUNCTION {format.chapter.pages}
+{ chapter empty$
+ {
+%<!apsrmp> format.pages
+%<apsrmp> ""
+ }
+ { type empty$
+ {
+ bbl.chapter
+ capitalize
+ }{
+ type
+ capitalize
+ "type" bibinfo.check
+ }
+ if$
+ chapter tie.or.space.prefix
+ "chapter" bibinfo.check
+ * *
+%<*!apsrmp>
+ pages empty$
+ 'skip$
+ { ", " * format.pages * }
+ if$
+%</!apsrmp>
+ }
+ if$
+}
+
+FUNCTION {format.booktitle}
+{
+ booktitle duplicate$ "booktitle" bibinfo.check swap$
+ duplicate$ empty$ 'pop$
+ {
+ punctuation.yes 'punctuation.state :=
+ pop$ emphasize
+ select.language
+ }
+ if$
+}
+
+FUNCTION {format.editor.in}
+{
+ editor "editor" format.names.ed duplicate$ empty$ 'skip$
+ {
+ bbl.edby
+ word.space * swap$ *
+ }
+ if$
+}
+
+FUNCTION {output.article.booktitle}
+{
+ format.booktitle
+ "booktitle" 'bibfield :=
+ output
+ bookaddress "address" bibinfo.check duplicate$ empty$ 'pop$
+ {
+ "address" 'bibfield :=
+ output.nonnull after.punctuation 'output.state :=
+ }
+ if$
+}
+
+FUNCTION {format.in.ed.booktitle}
+{
+ format.booktitle duplicate$ empty$ 'pop$
+ {
+ add.doi
+ word.in swap$ * output.nonnull
+ bookaddress "address" bibinfo.check output
+ format.number.series "series and number" bibinfo.check output
+ format.bvolume output
+ format.editor.in "editor" bibinfo.check output
+ }
+ if$
+}
+
+FUNCTION {format.in.ed.booktitle.inbook}
+{
+ format.booktitle duplicate$ empty$ 'pop$
+ {
+ add.doi
+ word.in swap$ * output.nonnull
+ bookaddress "address" bibinfo.check output
+ format.number.series "series and number" bibinfo.check output
+ format.bvolume output
+ author empty$ 'skip$
+ { format.editor.in "editor" bibinfo.check output }
+ if$
+ }
+ if$
+}
+
+FUNCTION {format.thesis.type}
+{ type duplicate$ empty$
+ 'pop$
+ { swap$ pop$
+ "t" change.case$ "type" bibinfo.check
+ }
+ if$
+}
+
+FUNCTION {format.tr.number}
+{ number "number" bibinfo.check
+ type duplicate$ empty$
+ { pop$ bbl.techrep }
+ 'skip$
+ if$
+ "type" bibinfo.check
+ swap$ duplicate$ empty$
+ { pop$ "t" change.case$ }
+ { tie.or.space.prefix * * }
+ if$
+}
+
+FUNCTION {format.article.crossref}
+{
+ word.in
+ " \cite{" * crossref * "}" *
+}
+
+FUNCTION {format.book.crossref}
+{ volume duplicate$ empty$
+ { "empty volume in " cite$ * "'s crossref of " * crossref * warning$
+ pop$ word.in
+ }
+ { bbl.volume
+ swap$ tie.or.space.prefix "volume" bibinfo.check * * bbl.of space.word *
+ }
+ if$
+ " \cite{" * crossref * "}" *
+}
+
+FUNCTION {format.incoll.inproc.crossref}
+{
+ word.in
+ " \cite{" * crossref * "}" *
+}
+
+FUNCTION {format.org.or.pub}
+{ 't :=
+ ""
+ address "address" bibinfo.check
+ duplicate$ empty$
+ { pop$ t }
+ { t duplicate$ empty$
+ { pop$ }
+ {
+ "," word.space *
+ * swap$ *
+ }
+ if$
+ }
+ if$
+ *
+%<*!apsrmp>
+ year duplicate$ empty$
+ {
+ "empty year in " cite$ *
+ warning$
+ pop$ ""
+ }
+ 'skip$
+ if$
+ duplicate$ empty$
+ { pop$ }
+ {
+ "year" bibinfo.check
+ swap$
+ duplicate$ empty$
+ { pop$ }
+ {
+ "," *
+ word.space *
+ swap$ *
+ }
+ if$
+ }
+ if$
+%</!apsrmp>
+ duplicate$ empty$ 'skip$ {
+ ""
+ "(" * swap$ * ")" *
+ after.punctuation 'output.state :=
+ punctuation.space 'punctuation.state :=
+ } if$
+}
+
+FUNCTION {format.publisher.address}
+{ publisher "publisher" bibinfo.warn format.org.or.pub
+}
+
+FUNCTION {format.organization.address}
+{ organization "organization" bibinfo.check format.org.or.pub
+}
+
+FUNCTION {format.organization.publisher.address}
+{
+ publisher empty$
+ { format.organization.address }
+ { organization "organization" bibinfo.check output
+ format.publisher.address
+ }
+ if$
+}
+
+FUNCTION {format.school.address.output}
+{
+ school "school" bibinfo.warn
+ address "address" bibinfo.check
+ duplicate$ empty$ 'skip$
+ {
+ swap$
+ duplicate$ empty$ 'skip$
+ {
+ ", " *
+ }
+ if$
+ swap$
+ }
+ if$
+ *
+%<apsrmp> duplicate$ empty$ 'skip$ { "(" swap$ * ")" * } if$ after.punctuation 'output.state :=
+ output
+}
+
+FUNCTION {article.title.produce}
+{
+ control.title duplicate$ #0 <
+ { pop$
+ }{
+ format.title
+ "title" 'bibfield :=
+ swap$ #0 >
+ {
+ "title" output.check
+ }{
+ output
+ } if$
+ new.block.comma
+ } if$
+}
+
+FUNCTION {control}
+{
+}
+
+FUNCTION {article}
+{ output.bibitem
+ format.authors
+ booktitle empty$ {
+ "author" output.check
+ }{ output } if$
+ author format.key output
+%<!apsrmp> new.block.comma
+%<apsrmp> format.date.output.check date.block
+ article.title.produce
+ output.article.booktitle
+ crossref missing$
+ {
+ link.open
+ journal
+ "journal" bibinfo.warn
+ "journal" 'bibfield :=
+ output
+ add.blank
+ format.ser.vol.num
+ output
+ eid.or.pages
+%<!apsrmp> format.date.output.check
+ pages empty$ {
+ doi output
+ } 'skip$ if$
+ link.shut
+ }{
+ format.article.crossref output.nonnull
+%<!apsrmp> format.pages output
+%<apsrmp> eid.or.pages
+ }
+ if$
+ format.issn.output
+ new.block.comma
+ new.sentence.comma
+ format.note output
+ format.eprint output
+ format.translation output
+ fin.entry
+}
+
+FUNCTION {book}
+{ output.bibitem
+ author empty$
+ {
+ format.editors "author and editor" output.check
+ editor format.key output
+ }{
+ format.authors output.nonnull
+%% crossref missing$ { editor.check.book } 'skip$ if$
+ }
+ if$
+%<!apsrmp> new.block.comma
+%<apsrmp> format.date.output.check date.block
+ link.open
+ format.btitle
+ "title" output.check
+ link.shut
+ format.edition output
+ author empty$
+ {
+ }
+ {
+ format.editor.in output
+ editor format.key output
+ }
+ if$
+ format.number.series output
+ crossref missing$
+ {
+ format.bvolume output
+ new.block.comma
+ format.publisher.address output
+ }{
+ new.block.comma
+ format.book.crossref output.nonnull
+%<!apsrmp> format.date.output.check
+ }
+ if$
+ format.isbn.output
+ format.chapter.pages
+ output
+ new.block.comma
+ new.sentence.comma
+ format.note output
+ format.eprint output
+ fin.entry
+}
+
+FUNCTION {booklet}
+{ output.bibitem
+ format.authors output
+ author format.key output
+%<!apsrmp> new.block.comma
+%<apsrmp> format.date.output date.block
+ link.open
+ format.title
+ "title" output.check
+ link.shut
+ new.block.comma
+ howpublished "howpublished" bibinfo.check output
+ address "address" bibinfo.check output
+%<!apsrmp> format.date.output
+ format.isbn.output
+ format.book.pages output
+ new.block.comma
+ new.sentence.comma
+ format.note output
+ format.eprint output
+ fin.entry
+}
+
+FUNCTION {footnote}
+{ output.bibitem
+ format.note output
+ fin.entry
+}
+
+FUNCTION {inbook}
+{ output.bibitem
+ author empty$
+ {
+ format.editors "editor" output.check
+ editor format.key output
+ }{
+ format.authors output.nonnull
+ author format.key output
+ }
+ if$
+%<!apsrmp> new.block.comma
+%<apsrmp> format.date.output.check date.block
+
+ format.title output
+ new.block.comma
+
+ crossref missing$
+ {
+ format.in.ed.booktitle.inbook
+%<!apsrmp> format.publisher.address output
+ format.chapter.pages
+%<!apsrmp> "chapter and pages"
+%<apsrmp> "chapter"
+ output.check
+ new.block.comma
+ format.edition output
+ new.block.comma
+%<apsrmp> format.publisher.address output
+ }{
+ format.chapter.pages
+%<!apsrmp> "chapter and pages"
+%<apsrmp> "chapter"
+ output.check
+ new.block.comma
+ format.book.crossref output.nonnull
+%<!apsrmp> format.date.output.check
+ }
+ if$
+ crossref missing$
+ { format.isbn.output }
+ 'skip$
+ if$
+%<apsrmp> format.pages "pages" output.check
+ new.block.comma
+ new.sentence.comma
+ format.note output
+ format.eprint output
+ fin.entry
+}
+
+FUNCTION {incollection}
+{ output.bibitem
+ format.authors "author" output.check
+ author format.key output
+%<!apsrmp> new.block.comma
+%<apsrmp> format.date.output.check date.block
+ article.title.produce
+ crossref missing$
+ {
+ format.in.ed.booktitle
+%<!apsrmp> format.publisher.address output
+ format.edition output
+ format.chapter.pages output
+%<apsrmp> format.publisher.address output
+ format.isbn.output
+ }{
+ format.incoll.inproc.crossref output.nonnull
+ format.chapter.pages output
+ }
+ if$
+%<apsrmp> format.pages "pages" output.check
+ new.block.comma
+ new.sentence.comma
+ format.note output
+ format.eprint output
+ fin.entry
+}
+
+FUNCTION {inproceedings}
+{ output.bibitem
+ format.authors "author" output.check
+ author format.key output
+%<!apsrmp> new.block.comma
+%<apsrmp> format.date.output.check date.block
+ article.title.produce
+ crossref missing$
+ {
+ format.in.ed.booktitle
+ format.organization.publisher.address output
+%<!apsrmp> format.chapter.pages output
+ format.isbn.output
+ format.issn.output
+ }{
+ format.incoll.inproc.crossref output.nonnull
+%<!apsrmp> format.chapter.pages output
+ }
+ if$
+%<apsrmp> format.chapter.pages "chapter and pages" output.check
+%<apsrmp> format.pages "pages" output.check
+ new.block.comma
+ new.sentence.comma
+ format.note output
+ format.eprint output
+ fin.entry
+}
+
+FUNCTION {conference} { inproceedings }
+FUNCTION {manual}
+{ output.bibitem
+ format.authors output
+ author format.key output
+%<!apsrmp> new.block.comma
+%<apsrmp> format.date.output date.block
+ link.open
+ format.btitle
+ "title" output.check
+ link.shut
+ organization "organization" bibinfo.check output
+ address "address" bibinfo.check output
+ format.edition output
+%<!apsrmp> format.date.output
+ new.block.comma
+ new.sentence.comma
+ format.note output
+ format.eprint output
+ fin.entry
+}
+
+FUNCTION {mastersthesis}
+{ output.bibitem
+ format.authors "author" output.check
+ author format.key output
+%<!apsrmp> new.block.comma
+%<apsrmp> format.date.output.check date.block
+ format.btitle
+ output
+ new.block.comma
+ link.open
+ bbl.mthesis
+ format.thesis.type
+ output.nonnull
+ link.shut
+ format.school.address.output
+%<!apsrmp> format.date.output.check
+ new.block.comma
+ new.sentence.comma
+ format.note output
+ format.eprint output
+ fin.entry
+}
+
+FUNCTION {misc}
+{ output.bibitem
+ format.authors output
+ author format.key output
+%<apsrmp> format.date.output
+%<!apsrmp> new.block.comma
+%<apsrmp> date.block
+ link.open
+ format.title
+ output
+ link.shut
+ new.block.comma
+ howpublished "howpublished" bibinfo.check output
+%<!apsrmp> format.date.output
+ new.block.comma
+ new.sentence.comma
+ format.note output
+ format.eprint output
+ fin.entry
+}
+
+FUNCTION {phdthesis}
+{ output.bibitem
+ format.authors "author" output.check
+ author format.key output
+%<!apsrmp> new.block.comma
+%<apsrmp> format.date.output.check date.block
+ format.btitle
+ output
+ new.block.comma
+ link.open
+ bbl.phdthesis
+ format.thesis.type
+ output.nonnull
+ link.shut
+ format.school.address.output
+%<!apsrmp> format.date.output.check
+ new.block.comma
+ new.sentence.comma
+ format.note output
+ format.eprint output
+ fin.entry
+}
+
+FUNCTION {presentation}
+{ output.bibitem
+ format.authors output
+ author format.key output
+ new.block.comma
+ link.open
+ format.title
+ output
+ link.shut
+ new.block.comma
+ format.organization.address "organization and address" output.check
+ month "month" output.check
+ year "year" output.check
+ new.block.comma
+ new.sentence.comma
+ format.note output
+ new.sentence
+ type missing$ 'skip$
+ {"(" type capitalize * ")" * output}
+ if$
+ fin.entry
+}
+
+FUNCTION {proceedings}
+{ output.bibitem
+ format.editors output
+ editor format.key output
+%<!apsrmp> new.block.comma
+%<apsrmp> format.date.output.check date.block
+ link.open
+ format.btitle
+ "title" output.check
+ link.shut
+ bookaddress "address" bibinfo.check output
+ format.number.series output
+ format.bvolume output
+ format.organization.publisher.address output
+ format.isbn.output
+ format.issn.output
+ new.block.comma
+ new.sentence.comma
+ format.note output
+ format.eprint output
+ fin.entry
+}
+
+FUNCTION {techreport}
+{ output.bibitem
+ format.authors "author" output.check
+ author format.key output
+%<!apsrmp> new.block.comma
+%<apsrmp> format.date.output.check date.block
+ link.open
+%<!apsrev&!apsrmp> format.title
+%<apsrev|apsrmp> format.btitle
+ "title" output.check
+ link.shut
+ new.block.comma
+ format.tr.number
+ output.nonnull
+ institution "institution" bibinfo.warn
+ format.org.or.pub output
+ new.block.comma
+ new.sentence.comma
+ format.note output
+ format.eprint output
+ fin.entry
+}
+
+FUNCTION {unpublished}
+{ output.bibitem
+ format.authors "author" output.check
+ author format.key output
+%<!apsrmp> new.block.comma
+%<apsrmp> format.date.output date.block
+ link.open
+ format.title
+ "title" output.check
+ link.shut
+%<!apsrmp> format.date.output
+ new.block.comma
+ new.sentence.comma
+ format.note "note" output.check
+ format.eprint output
+ fin.entry
+}
+
+FUNCTION {default.type} { misc }
+
+READ
+
+EXECUTE {control.init}
+
+ITERATE {control.pass}
+
+EXECUTE {control.check}
+
+FUNCTION {sortify}
+{ purify$
+ "l" change.case$
+}
+
+INTEGERS { len }
+
+FUNCTION {chop.word}
+{ 's :=
+ 'len :=
+ s #1 len substring$ =
+ { s len #1 + global.max$ substring$ }
+ 's
+ if$
+}
+
+FUNCTION {cite.name.font.apply}
+{
+ word.space * bbl.etal
+ emphasize
+ *
+}
+
+%<*!apsrev&!apsrmp>
+FUNCTION {format.lab.names}
+{ 's :=
+ "" 't :=
+ #1 'nameptr :=
+ s num.names$ 'numnames :=
+ numnames 'namesleft :=
+ { namesleft #0 > }
+ {
+ format.name.apply
+ 't :=
+ nameptr #1 >
+ {
+ nameptr
+ #2
+ =
+ numnames
+ #3
+ > and
+ {
+ "others" 't :=
+ #1 'namesleft :=
+ }
+ 'skip$
+ if$
+ namesleft #1 >
+ { ", " * t * }
+ {
+ s nameptr "{ll}" format.name$ duplicate$ "others" =
+ { 't := }
+ { pop$ }
+ if$
+ t "others" =
+ {
+ cite.name.font.apply
+ }{
+ numnames #2 > { "," * } 'skip$ if$
+ bbl.and
+ space.word * t *
+ }
+ if$
+ }
+ if$
+ }
+ 't
+ if$
+ nameptr #1 + 'nameptr :=
+ namesleft #1 - 'namesleft :=
+ }
+ while$
+}
+
+%</!apsrev&!apsrmp>
+%<*apsrev|apsrmp>
+FUNCTION {format.lab.names}
+{ 's :=
+ "" 't :=
+ #1 'nameptr :=
+ format.name.apply
+ s num.names$ duplicate$
+ #2 >
+ { pop$
+ cite.name.font.apply
+ }{
+ #2 <
+ 'skip$
+ {
+ s #2 "{ff }{vv }{ll}{ jj}" format.name$ "others" =
+ {
+ cite.name.font.apply
+ }{
+ bbl.and space.word *
+ s #2 "{vv~}{ll}" format.name$
+ cite.name.font
+ *
+ }
+ if$
+ }
+ if$
+ }
+ if$
+}
+
+%</apsrev|apsrmp>
+FUNCTION {author.key.label}
+{ author empty$
+ { key empty$
+ { cite$ #1 #3 substring$ }
+ 'key
+ if$
+ }
+ { author format.lab.names }
+ if$
+}
+
+FUNCTION {author.editor.key.label}
+{ author empty$
+ { editor empty$
+ { key empty$
+ { cite$ #1 #3 substring$ }
+ 'key
+ if$
+ }
+ { editor format.lab.names }
+ if$
+ }
+ { author format.lab.names }
+ if$
+}
+
+FUNCTION {editor.key.label}
+{ editor empty$
+ { key empty$
+ { cite$ #1 #3 substring$ }
+ 'key
+ if$
+ }
+ { editor format.lab.names }
+ if$
+}
+
+FUNCTION {calc.short.authors}
+{ type$ "book" =
+ type$ "inbook" =
+ or
+ 'author.editor.key.label
+ { type$ "proceedings" =
+ 'editor.key.label
+ 'author.key.label
+ if$
+ }
+ if$
+ 'short.list :=
+}
+
+FUNCTION {calc.label}
+{
+ calc.short.authors
+ short.list
+ year duplicate$ empty$
+%<apsrev|apsrmp> short.list key field.or.null = or
+ {
+ pop$ ""
+%<apsrmp> "????" *
+ }{
+ control.year #0 > { purify$ #-1 #4 substring$ } 'skip$ if$
+ }
+ if$
+ "(" swap$ *
+ * 'label :=
+}
+
+FUNCTION {sort.format.names}
+{ 's :=
+ #1 'nameptr :=
+ ""
+ s num.names$ 'numnames :=
+ numnames 'namesleft :=
+ { namesleft #0 > }
+ { s nameptr
+ "{ll{ }}"
+ control.author.initials {
+ "{ f{ }}" *
+ }{
+ "{ ff{ }}" *
+ } if$
+ "{ jj{ }}" *
+ format.name$ 't :=
+ nameptr #1 >
+ {
+ " " *
+ namesleft #1 = t "others" = and
+ { "zzzzz" * }
+ {
+ t sortify *
+ }
+ if$
+ }
+ { t sortify * }
+ if$
+ nameptr #1 + 'nameptr :=
+ namesleft #1 - 'namesleft :=
+ }
+ while$
+}
+
+FUNCTION {sort.format.title}
+{ 't :=
+ "A " #2
+ "An " #3
+ "The " #4 t chop.word
+ chop.word
+ chop.word
+ sortify
+ #1 global.max$ substring$
+}
+
+FUNCTION {author.sort}
+{ author empty$
+ { key empty$
+ { "to sort, need author or key in " cite$ * warning$
+ ""
+ }
+ { key sortify }
+ if$
+ }
+ { author sort.format.names }
+ if$
+}
+
+FUNCTION {author.editor.sort}
+{ author empty$
+ { editor empty$
+ { key empty$
+ { "to sort, need author, editor, or key in " cite$ * warning$
+ ""
+ }
+ { key sortify }
+ if$
+ }
+ { editor sort.format.names }
+ if$
+ }
+ { author sort.format.names }
+ if$
+}
+
+FUNCTION {year.sort.key}
+{
+ year
+}
+
+FUNCTION {editor.sort}
+{ editor empty$
+ { key empty$
+ { "to sort, need editor or key in " cite$ * warning$
+ ""
+ }
+ { key sortify }
+ if$
+ }
+ { editor sort.format.names }
+ if$
+}
+
+INTEGERS { seq.num }
+
+FUNCTION {init.seq}
+{ #0 'seq.num :=}
+
+EXECUTE {init.seq}
+
+FUNCTION {int.to.fix}
+{ "000000000" swap$ int.to.str$ *
+ #-1 #10 substring$
+}
+
+FUNCTION {label.presort}
+{
+ calc.label
+ label sortify
+ " "
+ *
+%<*!aipauth&!apsrmp>
+ seq.num #1 + 'seq.num :=
+ seq.num int.to.fix
+%</!aipauth&!apsrmp>
+%<*aipauth|apsrmp>
+ type$ "book" =
+ type$ "inbook" =
+ or
+ 'author.editor.sort
+ { type$ "proceedings" =
+ 'editor.sort
+ 'author.sort
+ if$
+ }
+ if$
+ #1 entry.max$ substring$
+%</aipauth|apsrmp>
+ 'sort.label :=
+ sort.label
+ *
+ " "
+ *
+ title field.or.null sort.format.title
+ *
+ #1 entry.max$ substring$
+ 'sort.key$ :=
+}
+
+FUNCTION {presort.pass}
+{ type$ "control" = 'control.presort 'label.presort if$
+}
+
+ITERATE {presort.pass}
+
+SORT
+
+STRINGS { last.label next.extra }
+
+INTEGERS { last.extra.num number.label }
+
+FUNCTION {initialize.extra.label.stuff}
+{ #0 int.to.chr$ 'last.label :=
+ "" 'next.extra :=
+ #0 'last.extra.num :=
+ #0 'number.label :=
+}
+
+FUNCTION {label.forward}
+{
+ last.label label =
+ { last.extra.num #1 + 'last.extra.num :=
+ last.extra.num int.to.chr$ 'extra.label :=
+ }
+ { "a" chr.to.int$ 'last.extra.num :=
+ "" 'extra.label :=
+ label 'last.label :=
+ }
+ if$
+ number.label #1 + 'number.label :=
+}
+
+FUNCTION {label.reverse}
+{ next.extra "b" =
+ { "a" 'extra.label := }
+ 'skip$
+ if$
+ extra.label 'next.extra :=
+ extra.label
+ duplicate$ empty$
+ 'skip$
+ { "{\natexlab{" swap$ * "}}" * }
+ if$
+ 'extra.label :=
+ label extra.label * 'label :=
+}
+
+EXECUTE {initialize.extra.label.stuff}
+
+FUNCTION {forward.pass}
+{ type$ "control" = 'control.forward 'label.forward if$
+}
+
+ITERATE {forward.pass}
+
+FUNCTION {reverse.pass}
+{ type$ "control" = 'control.reverse 'label.reverse if$
+}
+
+REVERSE {reverse.pass}
+
+FUNCTION {sortkey.sort}
+{ sort.label
+ " "
+ *
+ year.sort.key
+ field.or.null sortify
+ *
+ " "
+ *
+ title field.or.null sort.format.title
+ *
+ #1 entry.max$ substring$
+ 'sort.key$ :=
+}
+
+FUNCTION {bib.sort.pass}
+{ type$ "control" = 'control.sort 'sortkey.sort if$
+}
+
+ITERATE {bib.sort.pass}
+
+SORT
+
+FUNCTION {init.bib.eprint}
+{
+ "\texttt {"
+ pop$
+ "\providecommand \url [0]{\begingroup\@sanitize@url \@url }%" write$ newline$
+ "\providecommand \@url [1]{\endgroup\@href {#1}{" "}}%" bbl.url.prefix swap$ * * write$ newline$
+ "\providecommand " " [0]{URL }%" bbl.url.prefix swap$ * * write$ newline$
+ eprint.command "\providecommand " swap$ * "[0]{\href }%" * write$ newline$
+}
+
+FUNCTION {init.bib.doi}
+{
+ "\providecommand \doibase [0]{" doi.base "}%" * * write$ newline$
+}
+
+FUNCTION {init.bib.hypertex}
+{
+ "\providecommand " noop.command "[0]{\@secondoftwo}%" * * write$ newline$
+ "\providecommand " href.command "[0]{\begingroup \@sanitize@url \@href}%" * * write$ newline$
+ "\providecommand \@href[1]{\@@startlink{#1}\@@href}%" write$ newline$
+ "\providecommand \@@href[1]{\endgroup#1\@@endlink}%" write$ newline$
+ "\providecommand \@sanitize@url [0]{\catcode `\\12\catcode `\$12\catcode `\&12\catcode `\#12\catcode `\^12\catcode `\_12\catcode `\%12\relax}%" write$ newline$
+ "\providecommand \@@startlink[1]{}%" write$ newline$
+ "\providecommand \@@endlink[0]{}%" write$ newline$
+}
+
+FUNCTION {init.bib.namefont}
+{
+ "\providecommand \bibnamefont [1]{#1}%" write$ newline$
+ "\providecommand \bibfnamefont [1]{#1}%" write$ newline$
+ "\providecommand \citenamefont [1]{#1}%" write$ newline$
+}
+
+FUNCTION {init.bib.quote}
+{
+ "\providecommand " bbl.enquote * " [1]{" *
+ "``" "''"
+ "#1" swap$ "}%" * * * * write$ newline$
+}
+
+FUNCTION {init.bib.ay}
+{
+ "\providecommand \natexlab [1]{#1}%"
+ write$ newline$
+}
+
+FUNCTION {init.bib.bibinfo}
+{
+ bibinfo.command "\providecommand " swap$ * " [0]{\@secondoftwo}%" * write$ newline$
+ bibfield.command "\providecommand " swap$ * " [0]{\@secondoftwo}%" * write$ newline$
+}
+
+FUNCTION {init.bib.lang}
+{
+ "\providecommand \selectlanguage [0]{\@gobble}%" write$ newline$
+}
+
+FUNCTION {init.bib.endbibitem}
+{
+ "\providecommand " bbl.open * "[0]{}%" * write$ newline$
+ "\providecommand \bibitemStop [0]{}%" write$ newline$
+ "\providecommand \bibitemNoStop [0]{.\EOS\space}%" write$ newline$
+ "\providecommand \EOS [0]{\spacefactor3000\relax}%" write$ newline$
+}
+
+FUNCTION {init.bib.translation}
+{
+ "\providecommand \translation [1]{[#1]}%" write$ newline$
+}
+
+FUNCTION {warn.bib}
+{
+}
+
+FUNCTION {init.bib}
+{
+ warn.bib
+ "\makeatletter" write$ newline$
+ "\providecommand \@ifxundefined [1]{%" write$ newline$
+ " \@ifx{#1\undefined}" write$ newline$
+ "}%" write$ newline$
+ "\providecommand \@ifnum [1]{%" write$ newline$
+ " \ifnum #1\expandafter \@firstoftwo" write$ newline$
+ " \else \expandafter \@secondoftwo" write$ newline$
+ " \fi" write$ newline$
+ "}%" write$ newline$
+ "\providecommand \@ifx [1]{%" write$ newline$
+ " \ifx #1\expandafter \@firstoftwo" write$ newline$
+ " \else \expandafter \@secondoftwo" write$ newline$
+ " \fi" write$ newline$
+ "}%" write$ newline$
+ init.bib.ay
+ init.bib.quote
+ init.bib.namefont
+ init.bib.hypertex
+ init.bib.eprint
+ init.bib.doi
+ init.bib.lang
+ init.bib.bibinfo
+ init.bib.translation
+ init.bib.endbibitem
+ "\providecommand " bbl.shut * " [1]{\csname bibitem#1\endcsname}%" * write$ newline$
+ "\let\auto@bib@innerbib\@empty" write$ newline$
+ "%</preamble>" write$
+}
+
+FUNCTION {begin.bib}
+{
+ id.bst diagn.cmntlog
+ control.bib
+ preamble$ empty$
+ 'skip$
+ { preamble$ write$ newline$ }
+ if$
+ "\begin{thebibliography}{"
+ number.label int.to.str$
+ * "}%" *
+ write$ newline$
+ init.bib
+}
+
+EXECUTE {begin.bib}
+
+EXECUTE {init.state.consts}
+
+ITERATE {call.type$}
+
+FUNCTION {end.bib}
+{ newline$
+ "\end{thebibliography}%"
+ write$ newline$
+}
+
+EXECUTE {end.bib}
+
+% \end{macrocode}
+%
+% \begin{macrocode}
+%</aipauth|aipnum|apsrev|apsrmp>
+% \end{macrocode}
+%
+% \endinput
+%
+% \Finale
diff --git a/Master/texmf-dist/source/latex/revtex4-1/revtex4-1.dtx b/Master/texmf-dist/source/latex/revtex4-1/revtex4-1.dtx
new file mode 100644
index 00000000000..9fce075351e
--- /dev/null
+++ b/Master/texmf-dist/source/latex/revtex4-1/revtex4-1.dtx
@@ -0,0 +1,8296 @@
+% \iffalse meta-comment balanced on line 122
+% revtex4-1.dtx: package to typeset APS, AIP, OSA, ASA, etc. journal articles
+% Copyright (c) 2009 The American Physical Society.
+% http://publish.aps.org/revtex4/
+% mailto:revtex@aps.org
+%
+% Disclaimer
+% This file is distributed WITHOUT ANY WARRANTY;
+% without even the implied warranty of
+% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+% License
+% You may distribute this file under the conditions of the
+% LaTeX Project Public License 1.3 or later
+% (http://www.latex-project.org/lppl.txt).
+% ReadMe
+% For the documentation and more detailed instructions for
+% installation, typeset this document with \LaTeX.
+% Maintenance Status
+% This work has the LPPL maintenance status "maintained";
+% Current Maintainer of this work is Arthur Ogawa.
+%
+% This work consists of the main source file revtex4-1.dtx
+% and the derived files
+% revtex4.cls, revtex4.pdf
+% Distribution:
+% CTAN:macros/latex/contrib/revtex/
+%
+% Unpacking:
+% tex revtex4-1.dtx
+%
+% Documentation:
+% latex revtex4-1.dtx; ...
+%
+% Programm calls to get the documentation (example):
+% pdflatex revtex4-1.dtx
+% makeindex -s gind.ist revtex4-1.idx
+% makeindex -s gglo.ist -o revtex4-1.gls revtex4-1.glo
+% pdflatex revtex4-1.dtx
+% makeindex -s gind.ist revtex4-1.idx
+% pdflatex revtex4-1.dtx
+%
+% Installation:
+% TDS:bibtex/bst/revtex/
+% TDS:doc/latex/revtex/
+% TDS:tex/latex/revtex/
+% TDS:source/latex/revtex/
+%
+% Thanks, Heiko!
+% This method of letting a single .dtx file serve as both
+% documentation (via latex) and installer (via tex) follows
+% the example of Heiko Oberdiek. Thanks!
+%<*ignore>
+\begingroup
+ \def\x{LaTeX2e}%
+\expandafter\endgroup
+\ifcase
+ 0\expandafter\ifx\csname processbatchFile\endcsname\relax\else1\fi\ifx\fmtname\x\else 1\fi
+ \relax
+\else
+ \csname fi\endcsname
+%</ignore>
+%<*install>
+%% This file will generate documentation and runtime files
+%% from revtex4-1.dtx when run through TeX.
+\input docstrip
+\preamble
+
+This file is part of the APS files in the REVTeX 4 distribution.
+For the version number, search on the string %FileInfo
+
+Original version by David Carlisle
+Modified by Arthur Ogawa (mailto:arthur_ogawa at sbcglobal dot net)
+
+Copyright (c) 2009 The American Physical Society.
+http://publish.aps.org/revtex4/
+mailto:revtex4@aps.org
+
+See the REVTeX 4 README file for restrictions and more information.
+
+\endpreamble
+\askforoverwritefalse
+\keepsilent
+\generate{%
+ \file{revtex4-1.cls}{%
+ \from{revtex4-1.dtx}{kernel}%
+ \from{ltxutil.dtx}{kernel}%
+ \from{ltxfront.dtx}{kernel}%
+ \from{ltxgrid.dtx}{kernel}%
+ \from{revtex4-1.dtx}{options}%
+ \from{ltxutil.dtx}{options}%
+ \from{ltxfront.dtx}{options}%
+ \from{ltxgrid.dtx}{options}%
+ \from{revtex4-1.dtx}{package}%
+ }%
+ \file{aps4-1.rtx}{\from{revtex4-1.dtx}{aps}}%
+ \file{apsrmp4-1.rtx}{\from{revtex4-1.dtx}{rmp}}%
+ \file{aps10pt4-1.rtx}{\from{revtex4-1.dtx}{10pt}}%
+ \file{aps11pt4-1.rtx}{\from{revtex4-1.dtx}{11pt}}%
+ \file{aps12pt4-1.rtx}{\from{revtex4-1.dtx}{12pt}}%
+ \file{revsymb4-1.sty}{\from{revtex4-1.dtx}{revsymb}}%
+}%
+\ifToplevel{
+\Msg{***********************************************************}
+\Msg{*}
+\Msg{* To finish the installation, please move}
+\Msg{* *.cls, *.rtx, and *.sty }
+\Msg{* into a directory searched by TeX;}
+\Msg{* in a TDS-compliant installation:}
+\Msg{* texmf/tex/macros/latex/revtex/.}
+\Msg{*}
+\Msg{* To produce the documentation,
+ run revtex4-1.dtx through LaTeX.}
+\Msg{*}
+\Msg{* Happy TeXing}
+\Msg{***********************************************************}
+}
+\endbatchfile
+%</install>
+%<*ignore>
+\fi
+%</ignore>
+% \fi
+%
+% \GetFileInfo{revtex4-1.dtx}
+%
+% \iffalse ltxdoc klootch
+%<*package>
+%%% @LaTeX-file{
+%%% filename = "revtex4-1.dtx",
+%%% version = "4.1s",
+%%% date = "2020/09/30",
+%%% author = "Arthur Ogawa (mailto:arthur_ogawa at sbcglobal.net),
+%%% commissioned by the American Physical Society.
+%%% ",
+%%% copyright = "Copyright (C) 1999, 2009 Arthur Ogawa,
+%%% distributed under the terms of the
+%%% LaTeX Project Public License, see
+%%% ftp://ctan.tug.org/macros/latex/base/lppl.txt
+%%% ",
+%%% address = "Arthur Ogawa,
+%%% USA",
+%%% telephone = "",
+%%% FAX = "",
+%%% email = "mailto colon arthur_ogawa at sbcglobal.net",
+%%% codetable = "ISO/ASCII",
+%%% keywords = "latex, page grid, main vertical list",
+%%% supported = "yes",
+%%% abstract = "package to change page grid, MVL",
+%%% }
+%</package>
+% \fi
+%
+% \iffalse ltxdoc klootch
+% The following references the \file{00readme.tex} file,
+% which contains the frontmatter for the programmer's docs.
+% The contents of this file are generated when
+% you typeset this file with LaTeX.
+% Search on "{filecontents*}{00readme.tex}" to locate it.
+% \fi\input{00readme.tex}%
+%
+% \subsection{Bill of Materials}
+%
+% Following is a list of the files in this distribution arranged
+% according to provenance.
+%
+% \subsubsection{Primary Source}%
+% One single file generates all.
+%\begin{verbatim}
+%revtex4-1.dtx
+%\end{verbatim}
+%
+% \subsubsection{Generated by \texttt{tex revtex4-1.dtx}}%
+% Typesetting ths file under \TeX\ itself runs the installer,
+% which generates the package files.
+%\begin{verbatim}
+%revtex4-1.cls, revtex4.ins, revtex4.drv, aps4-1.rtx,
+%aps10pt4-1.rtx, aps11pt4-1.rtx, aps12pt4-1.rtx, revsymp.sty
+%\end{verbatim}
+%
+% \subsubsection{Generated by \texttt{pdflatex revtex4-1.dtx}}%
+% Typesetting the source file under \LaTeX\
+% generates the documentation.
+%\begin{verbatim}
+%revtex4.pdf,
+%\end{verbatim}
+%
+% \subsubsection{Auxiliary}%
+% The following are auxiliary files generated
+% in the course of running \LaTeX:
+% \begin{verbatim}
+%revtex4.aux revtex4.idx revtex4.ind revtex4.log revtex4.toc
+% \end{verbatim}
+%
+% \section{Code common to all modules}%
+%
+% The following may look a bit klootchy, but we
+% want to require only one place in this file
+% where the version number is stated,
+% and we also want to ensure that the version
+% number is embedded into every generated file.
+%
+% Now we declare that
+% these files can only be used with \LaTeXe.
+% An appropriate message is displayed if
+% a different \TeX{} format is used.
+% \begin{macrocode}
+%<*doc|kernel|aps|rmp|revsymb>
+\NeedsTeXFormat{LaTeX2e}[1996/12/01]%
+%</doc|kernel|aps|rmp|revsymb>
+%<kernel>\ProvidesClass{revtex4-1}
+%<aps>\ProvidesFile{aps4-1}
+%<rmp>\ProvidesFile{apsrmp4-1}
+%<10pt>\ProvidesFile{aps10pt4-1}
+%<11pt>\ProvidesFile{aps11pt4-1}
+%<12pt>\ProvidesFile{aps12pt4-1}
+%<revsymb>\ProvidesPackage{revsymb4-1}
+%<*doc>
+\ProvidesFile{revtex4-1.dtx}
+%</doc>
+%<*!package&!options>
+%<version>
+ [2020/09/30 4.1s (http://publish.aps.org/revtex4/ for documentation)]% \fileversion
+%</!package&!options>
+% \end{macrocode}
+% The current class name is remembered in \cmd\class@name.
+% This is something of a klootch, relying as it does on knowledge of the implementation of \cmd\ProvidesPackage.
+% \begin{macrocode}
+%<kernel>\let\class@name\@gtempa
+% \end{macrocode}
+%
+% \section{The driver module \texttt{driver}}
+%
+% This module, consisting of the present section,
+% typesets the programmer's documentation,
+% generating the \file{00readme.txt} and sample document as needed.
+%
+% Because the only uncommented-out lines of code at the beginning of
+% this file constitute the \file{driver} module itself,
+% we can simply typeset the \file{.dtx} file directly,
+% and there is thus rarely any need to
+% generate the ``driver'' {\sc docstrip} module.
+% Module delimiters are nonetheless required so that
+% this code does not find its way into the other modules.
+%
+% The \enve{document} command concludes the typesetting run.
+%
+% \begin{macrocode}
+%<*doc>
+% \end{macrocode}
+% The driver uses packages \file{ltxdoc.sty}, \file{ltxdocext.sty},
+% \file{hyperref.sty}, and whatever font package has been selected.
+% \begin{macrocode}
+\documentclass{ltxdoc}
+\RequirePackage{ltxdocext}%
+\let\url\undefined
+\RequirePackage[colorlinks=true,linkcolor=blue]{hyperref}%
+\makeatletter
+\@ifundefined{package@font}{}%
+ {\expandafter\RequirePackage\expandafter{\csname package@font\endcsname}}
+\makeatother
+% \end{macrocode}
+% We ask for the usual indices and glossaries.
+% \begin{macrocode}
+\CodelineIndex\EnableCrossrefs % makeindex -s gind.ist revtex4
+\RecordChanges % makeindex -s gglo.ist -o revtex4.gls revtex4.glo
+% \end{macrocode}
+%
+% \subsubsection{Docstrip and info directives}
+% We use so many {\sc docstrip} modules that we set the
+% \texttt{StandardModuleDepth} counter to 1.
+% \begin{macrocode}
+\setcounter{StandardModuleDepth}{1}
+% \end{macrocode}
+% The following command retrieves the date and version information
+% from this file.
+% \begin{macrocode}
+\expandafter\GetFileInfo\expandafter{\jobname.dtx}%
+% \end{macrocode}
+%
+% \subsection{The Frontmatter File}
+% As promised above, here is the contents of the frontmatter file.
+% \begin{macrocode}
+\begin{filecontents*}[overwrite]{00readme.tex}
+\title{%
+ The \classname{revtex4-1} document class of the American Physical Society%
+ \protect\thanks{Work under hire to The American Physical Society.}%
+}%
+\author{Arthur Ogawa%
+ \protect\thanks{First revision of REV\TeX4.0 (unreleased) by David Carlisle}%
+}%
+\date{Version \fileversion, dated \filedate}%
+\newcommand\revtex{REV\TeX}
+
+\maketitle
+
+This file embodies the implementation of the APS \revtex\ 4.1 document class
+for electronic submissions to journals.
+
+The distribution point for this work is
+\url{http://publish.aps.org/revtex4/},
+which contains fully unpacked, prebuilt runtime files and documentation.
+
+\tableofcontents
+
+\section{Using \protect\revtex}
+
+The file \file{README} has retrieval and installation information.
+
+User documentation is presented separately in \file{auguide.tex}.
+
+The file \file{template.aps} is a boilerplate file.
+
+\changes{4.0a}{1998/01/16}{Initial version}
+\changes{4.0a}{1998/01/31}{Move after process options, so \cs{clearpage} not in scope of twocolumn}
+\changes{4.0a}{1998/01/31}{Rearrange the ordering so numerical ones come first. AO: David, what does this mean?}
+\changes{4.0a}{1998/01/31}{use font-dependent spacing}
+\changes{4.0a}{1998/01/31}{4.0d had twoside option setting twoside switch to false}
+\changes{4.0a}{1998/01/31}{Move after process options, so the following test works}
+\changes{4.0a}{1998/01/31}{print homepage}
+\changes{4.0a}{1998/01/31}{protect against hyperref revtex kludges which are not needed now}
+\changes{4.0a}{1998/06/10}{multiple preprint commands}
+\changes{4.0a}{1998/06/10}{comma not space between email and homepage}
+\changes{4.0a}{1998/06/10}{single space footnotes}
+\changes{4.0b}{1999/06/20}{First modifications by Arthur Ogawa (mailto:arthur\_ogawa at sbcglobal dot net)}
+\changes{4.0b}{1999/06/20}{Added localization of \cs{figuresname}}
+\changes{4.0b}{1999/06/20}{Added localization of \cs{tablesname}}
+\changes{4.0b}{1999/06/20}{AO: all code for \protect\classoption{10pt} is in this module.}
+\changes{4.0b}{1999/06/20}{AO: all code for \protect\classoption{11pt} is in this module.}
+\changes{4.0b}{1999/06/20}{AO: all code for \protect\classoption{12pt} is in this module.}
+\changes{4.0b}{1999/06/20}{AO: made aps.rtx part of revtex4.dtx}
+\changes{4.0b}{1999/06/20}{AO: remove duplicates}
+\changes{4.0b}{1999/06/20}{call \cs{print@floats}}
+\changes{4.0b}{1999/06/20}{Defer assignment until \cs{AtBeginDocument} time.}
+\changes{4.0b}{1999/06/20}{Defer decision until \cs{AtBeginDocument} time}
+\changes{4.0b}{1999/06/20}{Define three separate environments, defer assignment to \cs{AtBeginDocument} time.}
+\changes{4.0b}{1999/06/20}{Frank Mittelbach, has stated in \protect\classname{multicol}: ``The kernel command \cs{@footnotetext} should not be modified.'' Thus, I have removed David Carlisle's redefinition of that command. Note, however, that later versions of \protect\classname{multicol} do not require this workaround. Belt and suspenders.}%
+\changes{4.0b}{1999/06/20}{Move this ``complex'' option to the front, where it can be overridden by ``simple'' options.}
+\changes{4.0b}{1999/06/20}{New option}
+\changes{4.0b}{1999/06/20}{One-line caption sets flush left.}
+\changes{4.0b}{1999/06/20}{only execute if appropriate}
+\changes{4.0b}{1999/06/20}{Processing delayed to \cs{AtBeginDocument} time}
+\changes{4.0b}{1999/06/20}{Removed invocation of nonexistent class option \protect\classoption{groupauthors} and all other class options that should only be invoked by the document. (Otherwise precedence of class options does not work.)}
+\changes{4.0b}{1999/06/20}{Restore all media size class option of \protect\file{classes.dtx}}
+\changes{4.0b}{1999/06/20}{Stack \cs{preprint} args flush right at right margin.}
+\changes{4.0c}{1999/11/13}{(AO, 115) If three or more preprints specified, set on single line, with commas.}
+\changes{4.0c}{1999/11/13}{(AO, 129) section* within appendix was producing appendixname}
+\changes{4.0c}{1999/11/13}{*-form mandates pagebreak}
+\changes{4.0c}{1999/11/13}{also spelled ``acknowledgements''.}
+\changes{4.0c}{1999/11/13}{Do not put by REVTeX in every page foot}
+\changes{4.0c}{1999/11/13}{grid changes via ltxgrid procedures}
+\changes{4.0c}{1999/11/13}{grid changes with ltxgrid}
+\changes{4.0c}{1999/11/13}{Insert procedure \cs{checkindate}}
+\changes{4.0c}{1999/11/13}{Lose compatability mode.}
+\changes{4.0c}{1999/11/13}{New ltxgrid-based code, other bug fixes}
+\changes{4.0c}{1999/11/13}{New option ``checkin''}
+\changes{4.0c}{1999/11/13}{Prevent an inner footnote from performing twice}
+\changes{4.0d}{2000/04/10}{Also alter how lists get indented.}
+\changes{4.0d}{2000/04/10}{eprint takes an optional argument, syntactical only in this case.}
+\changes{4.0d}{2000/04/10}{New option}
+\changes{4.0d}{2000/05/10}{More features and bug fixes: compatability with longtable and array packages. Now certainly incompatible with multicol.}
+\changes{4.0d}{2000/05/17}{make longtable trigger the head, too}
+\changes{4.0d}{2000/05/18}{But alternative spelling is deprecated.}
+\changes{4.0e}{2000/09/20}{New option showkeys}
+\changes{4.0e}{2000/11/14}{Bug fixes and minor new features: title block affiliations can have ancillary data, just like authors; clearpage processing revamped, with floats staying in order; widetext ornaments.}
+\changes{4.0e}{2000/11/21}{adornments above and below.}
+\changes{4.0f}{2001/02/13}{Last bug fixes before release.}
+\changes{4.0rc1}{2001/06/17}{Running headers always as if two-sided}
+\changes{4.0rc1}{2001/06/18}{grid changes with push and pop}
+\changes{4.0rc1}{2001/06/18}{grid changes with push and pop}
+\changes{4.0rc4}{2001/07/23}{hyperref is no longer loaded via class option: use a usepackage statement instead}
+\changes{4.1a}{2008/01/18}{(AO, 457) Endnotes to be sorted in with numerical citations.}%
+\changes{4.1a}{2008/01/18}{(AO, 451) ``Cannot have more than 256 cites in a document''}%
+\changes{4.1a}{2008/01/18}{(AO, 457) Endnotes to be sorted in with numerical citations.}%
+\changes{4.1a}{2008/01/18}{(AO, 460) ``Proper style is "FIG. 1. ..." (no colon)''}%
+\changes{4.1a}{2008/01/18}{(AO, 478) \cs{ds@letterpaper}, so that ``letterpaper really is the default''}%
+\changes{4.1a}{2008/01/18}{(AO, 488) Change processing of options to allow an unused option to specify society and journal}%
+\changes{4.1a}{2008/01/19}{(AO, 461) Change the csname revtex uses from @dotsep to ltxu@dotsep. The former is understood in mu. (What we wanted was a dimension.)}%
+\changes{4.1a}{2008/01/19}{For natbib versions before 8.21, \cs{NAT@sort} was consulted only as natbib was being read in. Now it is fully dynamic.}
+\changes{4.1b}{2008/05/29}{The csname substyle@ext is now defined without a dot (.), to be compatible with \LaTeX usage (see @clsextension and @pkgextension).}
+\changes{4.1b}{2008/06/01}{(AO) Implement bibnotes through \cs{frontmatter@footnote@produce} instead of \cs{bibnotes@sw}}%
+\changes{4.1b}{2008/06/01}{Add option reprint, opposite of preprint, and preferred alternative to twocolumn}
+\changes{4.1b}{2008/06/29}{(AO, 455) Be nice to a list within the abstract (assign \cs{@totalleftmargin}).}
+\changes{4.1b}{2008/06/30}{(AO) Structure the Abstract using the \texttt{bibliography} environment}
+\changes{4.1b}{2008/07/01}{(AO) coordinate \cs{if@twoside} with \cs{twoside@sw}}
+\changes{4.1b}{2008/07/01}{(AO) make settings at class time instead of deferring them to later.}
+\changes{4.1b}{2008/07/01}{(AO) No longer need to test \cs{chapter} as of \texttt{natbib} version 8.2}
+\changes{4.1b}{2008/07/01}{(AO) No longer use \cs{secnumarabic@sw}, instead use \cs{setup@secnums}}
+\changes{4.1b}{2008/07/01}{(AO) Provide more diagnostics when \cs{@society} is assigned.}
+\changes{4.1b}{2008/07/01}{(AO) provide option longbibliography}
+\changes{4.1b}{2008/07/01}{Add \cs{@hangfroms@section}}
+\changes{4.1b}{2008/07/01}{Break out \cs{@caption@fignum@sep}}
+\changes{4.1b}{2008/07/01}{Class option galley sets \cs{preprintsty@sw} to false}
+\changes{4.1b}{2008/07/01}{Code relating to new syntax for frontmatter has been placed in \file{ltxfront.dtx}}
+\changes{4.1b}{2008/07/01}{Package textcase is now simply a required package}
+\changes{4.1b}{2008/07/01}{Procedures \cs{@parse@class@options@society} and \cs{@parse@class@options@journal} and friends}
+\changes{4.1b}{2008/07/01}{Read in all required packages together}
+\changes{4.1b}{2008/07/01}{Remove options newabstract and oldabstract}
+\changes{4.1b}{2008/08/01}{Section numbering via procedures \cs{secnums@rtx} and \cs{secnums@arabic}.}
+\changes{4.1b}{2008/08/04}{As with author formatting, rag the right more, and assign \cs{@totalleftmargin}. Also neutralize \cs{def@after@address}.}%
+\changes{4.1b}{2008/08/04}{Rag the right even more: .8\cs{hsize}. Also, assign \cs{@totalleftmargin}.}%
+\changes{4.1b}{2008/08/04}{The \texttt{rmp} journal substyle selects \texttt{groupedaddress} by default.}%
+\changes{4.1b}{2008/08/04}{Use \cs{setup@hook} to initialize all.}
+\changes{4.1c}{2008/08/15}{Document class option longbibliography via \cs{substyle@post}}
+\changes{4.1d}{2009/03/27}{Definition of \cs{ @fnsymbol} follows fixltx2e.sty}
+\changes{4.1e}{2008/06/29}{(AO, 455) be nice to a list within the abstract}
+\changes{4.1f}{2009/07/07}{(AO, 513) Add class option linenumbers: number the lines a la \classname{lineno}}
+\changes{4.1f}{2009/07/07}{(AO, 516) Merged references are separated with a semicolon}
+\changes{4.1f}{2009/07/10}{(AO, 520) Automatically produce \cs{bibliography} command when needed}%
+\changes{4.1f}{2009/07/11}{(AO, 521) Lonely bibliography head}%
+\changes{4.1f}{2009/07/11}{(AO, 522) Warn if software is expired}%
+\changes{4.1f}{2009/07/15}{(AO, 523) Add class option nomerge, to turn off new natbib 8.3 syntax}
+\changes{4.1f}{2009/07/20}{(AO, 524) Makes no sense if citations are superscript numbers and so are footnotes}
+\changes{4.1f}{2009/10/05}{(AO, 530) \cs{@fnsymbol}: Failed to import fixltx2e.sty technology. Return to LaTeX core.}
+\changes{4.1g}{2009/10/07}{(AO, 525) Remove phantom paragraph above display math that is given in vertical mode}%
+\changes{4.1g}{2009/10/07}{(AO, 538) \cs{MakeTextUppercase} inappropriately expands the double backslash}
+\changes{4.1h}{2009/10/09}{(AO) Remove expiry code in the release software}%
+\changes{4.1i}{2009/10/23}{(AO, 541) Defer assignment of \cs{cite} until after natbib loads}
+\changes{4.1j}{2009/10/24}{(AO, 549) Repairing natbib's \cs{BibitemShut} and \cs{bibAnnote}}
+\changes{4.1j}{2009/10/25}{(AO, 545) hypertext capabilities off by default; enable with \classoption{hypertext}}
+\changes{4.1j}{2009/10/25}{(AO, 552) Repair spacing in \cs{onlinecite}}
+\changes{4.1k}{2009/11/06}{(AO, 554) give the \cs{newlabel} command syntax appropriate to the hyperref package}
+\changes{4.1n}{2009/11/06}{(AO, 565) restore 4.0 behavior: invoking class option preprint implies class option preprintnumbers}
+\changes{4.1n}{2009/11/30}{(AO, 566) restore 4.0 behavior: flush column bottoms}
+\changes{4.1n}{2009/12/05}{(AO, 569) Use of \classname{hyperref} interferes with column balancing of last page}%
+\changes{4.1n}{2009/12/09}{(AO, 569) execute the after-last-shipout procedures from within the safety of the output routine}%
+\changes{4.1n}{2010/01/02}{(AO, 571) Interface \cs{set@footnotewidth} for determining the set width of footnotes}%
+\changes{4.1n}{2010/01/02}{(AO, 572) Independent footnote counter for title block. Abstract footnote counter shared with body.}%
+\changes{4.1n}{2009/12/13}{(AO, 573) arrange to load \classname{lineno} after any other packages.}%
+\changes{4.1n}{2010/01/04}{(AO, 575) the default for journal prstper is longbibliography}%
+\changes{4.1n}{2010/01/04}{(AO, 576) In .bst files, remove support for the annote field}%
+\changes{4.1n}{2010/01/02}{(AO) fine-tune spacing above and below widetext}%
+\changes{4.1n}{2010/01/02}{(AO, 571) class file must set \cs{splittopskip}; fine tune \cs{skip}\cs{footins}; \cs{footnoterule} defined in terms of \cs{skip}\cs{footins}}%
+\changes{4.1n}{2010/01/02}{(AO, 572) \cs{@makefntext} and \cs{frontmatter@makefntext} must be defined harmoniously}%
+\changes{4.1o}{2010/02/02}{(AO, 575) Automatically incorporate the (Bib\TeX-generated) .bbl into an explicit \env{thebibliography}}%
+\changes{4.1o}{2010/02/05}{(AO, 549) Remove patch to natbib, which is now at version 8.31a}
+\changes{4.1o}{2010/02/07}{(AO, 578) accommodate the possible space character preceding \cs{BibitemShut}.}
+\changes{4.1o}{2010/02/05}{(AO, 579) Endnote shall comprise their own Bib\TeX\ entry type: @FOOTNOTE.}
+\changes{4.1o}{2010/02/10}{(AO, 580) Provide a document class option to turn off production of eprint field in bibliography.}
+\changes{4.1o}{2010/02/12}{(AO, 580) Control .bst at run time.}%
+\changes{4.1o}{2010/02/09}{(AO, 581) Handle case: merged references, with first ending in a stop character.}
+\changes{4.1p}{2010/02/24}{(AO, 583) Provide interface to \classname{ltxgrid} \cs{onecolumn@grid@setup} and \cs{twocolumn@grid@setup}}
+\changes{4.1p}{2010/02/24}{(AO, 584) Per MD, remove trailing space character from each journal abbreviation: it had caused an extraneous space in the .bbl}
+\changes{4.1q}{2010/04/01}{(AO, 586) When .bbl is pasted into the document, prevent automatic bibliography inclusion.}%
+\changes{4.1q}{2010/04/13}{(AO, 588) Only write \revtex-specific BibTeX .bib data if the .bst style is set by REVTeX.}%
+\changes{4.1r}{2010/06/22}{(AO, 595) Provide \cs{lovname} along with other List of Videos definitions.}%
+\changes{4.1s}{2020/09/19}{(PHO) Adapt patches to \cs{document} and \cs{enddocument} to the 2020-10-01 \LaTeX{} release.}%
+
+\end{filecontents*}
+% \end{macrocode}
+%
+% \subsection{The Document Body}
+%
+% Here is the document body, containing only a
+% \cmd\DocInput\ directive---referring to this very file.
+% This very cute self-reference is a common \classname{ltxdoc} idiom.
+% \begin{macrocode}
+\begin{document}%
+\expandafter\DocInput\expandafter{\jobname.dtx}%
+\PrintChanges
+\end{document}
+% \end{macrocode}
+% And that is the end of the driver for the programmer's documentation.
+% \begin{macrocode}
+%</doc>
+% \end{macrocode}
+%
+% \section{Overview}%
+% \revtex\ is a \LaTeXe\ document class, somewhat like a hybrid of
+% the standard \LaTeX\ \classname{book} and \classname{article} classes.
+%
+% Certain packages are (should be) loaded by this class in any case:
+% \classname{amssymb}, \classname{amsmath}, \classname{bm}, \classname{natbib}.
+%
+% Certain packages are automatically loaded by this class
+% when a corresponding class option has been invoked:
+%
+% \begin{tabular}{ll}
+% \textbf{\revtex\ option}&\textbf{package}\\
+% \classoption{amsfonts}&\classname{amsfonts}\\
+% \classoption{amssymb}&\classname{amssymb}\\
+% \classoption{aps}&\classname{overcite}\\
+% \end{tabular}
+%
+% Certain other packages are to be loaded by the
+% document through explicit use of \cmd\usepackage.
+% Some mentioned in the user documentation are
+% \classname{graphicx}, \classname{longtable}, \classname{hyperref},
+% and \classname{bm}.
+%
+% Certain commonly used packages are known to be incompatible with
+% \revtex, among them \classname{multicol} and \classname{cite}.
+% If such a package is found to be loaded, \revtex\ issues an error message
+% and halts the job.
+% Halting might be considered severe punishment for loading an incompatible
+% package, but if we were to proceed, an even weirder error might be encountered
+% further down the road.
+%
+% This document class implements the substyle: a set of mutually
+% exclusive class options that, in this case, allow the
+% document class to address multiple societies.
+% It also implements a sub-substyle, giving the
+% journal of the given society.
+% Any society may create a substyle;
+% this file generates one for \classoption{aps}.
+%
+% FIXME: should always load the \classname{graphicx} package. No, allow user to load whichever graphics package is desired.
+%
+% QUERY: since \classname{amsfonts} and \classname{amssymb} extend
+% syntax, why not load them in any case?
+%
+% Certain processing occurs at the endgame for reading in \revtex, thereby establishing
+% precedence for assignments to \LaTeX's (and \revtex's) parameters:
+% \begin{enumerate}
+% \item
+% Figure out which society is operative and read in the indicated \file{.rtx} file.
+% \item
+% Figure out which journal option is operative and execute the indicated journal command. This may lead to reading in a journal substyle \file{.rtx} file.
+% \item
+% Figure out which pointsize is operative and execute the indicateded pointsize command. This may lead to reading in a pointsize \file{.rtx} file.
+% \item
+% Execute all of the document's options, in the order declared within the document.
+% \item
+% Read in all required packages (like \classname{natbib}, \classname{amsfonts}, \classname{amssymb}), that were determined by class, society, and journal.
+% \item
+% The last required package, if existing, is the document's style file, the \file{.rty} file.
+% Note that the \file{.rty} file can override the assignments of \revtex, society, journal, and required packages, and even load its own packages.
+% It can also, via appendations to \cmd\setup@hook, override the setup code itself.
+% \item
+% Execute all of the setup code accumulated. Such code can be queued by \revtex\ itself, by the society, by the journal, or by the pointsize.
+% \item
+% At this point, \revtex\ has completed the process of inputting itself,
+% and \LaTeX\ will now execute the \cmd\AtEndOfClass\ procedures.
+% \end{enumerate}
+%
+% \revtex\ will have enqueued code to execute at \cmd\AtBeginDocument\ time,
+% in two different queues.
+% \cmd\document@inithook\ executes immediately upon encountering the \cmd\begin\env{document} statement,
+% \cmd\class@documenthook\ at the end of all the code enqueued via \cmd\AtBeginDocument.
+% \begin{enumerate}
+% \item
+% Install procedures to execute at the very end of the class's
+% \cmd\AtBeginDocument\ processing, such as
+% \begin{enumerate}
+% \item
+% closing out the page grid
+% \item
+% putting out the LastPage label.
+% \item
+% issuing a \cmd\bibliographystyle\ command, based on the value set
+% by the society substyle.
+% \item
+% setting default values for parameters used in the document.
+%FIXME: differentiate between class's parameters that can wait until
+% they are used in the document, and parameters that are used at \cmd\AtBeginDocument\ time.
+% \end{enumerate}
+% \item
+% Install procedures to execute the very last at \cmd\AtEndDocument\ time,
+% such as the \cmd\clearpage\ processing.
+% \end{enumerate}
+%
+% Certain events are optionally scheduled for \cmd\AtBeginDocument\ time:
+% \begin{enumerate}
+% \item
+% Setting default values for the Booleans and for other procedures used in formatting.
+% \item
+% In response to class options options, adjusting parameters and procedures used in formatting.
+% \item
+% Implementing the \classoption{eqsecnum} option, if required.
+% \item
+% Setting the state engine for data commands.
+% \item
+% Memorizing procedures for later use.
+% \item
+% Setting type size and area, for use by later calculations.
+% \end{enumerate}
+%
+% Certain events are scheduled for \cmd\class@enddocumenthook\ time:
+% \begin{enumerate}
+% \item
+% Print out the migrated floats or the end notes, if needed.
+% \item
+% Close out the page grid.
+% \item
+% Label the last page of the document
+% \item
+% (\classname{natbib}) prepare to read in the \file{.aux} file.
+% \end{enumerate}
+%
+% \section{Writing journal-specifc extensions to \revtex}
+%
+% With this version of \revtex, we introduce a somewhat different
+% scheme for adapting \revtex\ to the needs of a specific journal.
+%
+% To create a journal substyle, you create new class options in
+% \revtex\ for the society, say \classoption{osa}, and any of that society's journals,
+% one of which is, say, \classoption{josaa},
+% using the code for the APS as a guide.
+% In particular, each of your new options should separately define \cmd\@society\
+% and \cmd\@journal. That for the former will be the same for
+% all options relating to a particular society.
+%
+% Then, for the society, you create a corresponding \file{.rtx}
+% file, in our case \file{osa.rtx}.
+% Within that file, you override procedures and parameter assignments as you see fit.
+% Ideally they will be generally applicable to all of that society's
+% journals (see the file \file{aps.rtx} for a realization of this scheme).
+% Also within that file, you include a
+% section of code for each journal, that for josaa looks like:
+% \begin{verbatim}
+% \@ifx{\@journal\journal@josaa}{%
+% <code specific to the josaa>
+% }{}%
+% \end{verbatim}
+%
+% Thus far, the scheme is similar to that used in \revtex\ 3.1.
+% However, the new scheme does differ from the old in that
+% the \file{.rtx} file should define no syntactical extensions
+% to \revtex.
+%
+% \section{The \classname{revtex4} Document Class}
+% Above, we took
+% advantage of 1) the \LaTeX\ definition of \cmd\ProvidesPackage\ and
+% 2) that the line of code immediately afterwards follows the \cmd\ProvidesClass\ statement above.
+% \begin{macrocode}
+%<*kernel>
+% \end{macrocode}
+%
+% Print a banner in the log:
+% \begin{macrocode}
+\GenericInfo{}{\space
+ Copyright (c) 2009 The American Physical Society.^^J
+ mailto:revtex@aps.org^^J
+ Licensed under the LPPL:^^Jhttp://www.ctan.org/tex-archive/macros/latex/base/lppl.txt^^J
+ Arthur Ogawa <arthur_ogawa at sbcglobal dot net>^^J
+ Based on work by David Carlisle <david at dcarlisle.demon.co.uk>%
+ \@gobble
+}%
+% \end{macrocode}
+%
+% \subsection{Compatibility Processing}
+%
+% If the document has \cmd\documentstyle|{revtex4}|,
+% then, instead of attempting to run in compatability mode,
+% just complain and exit.
+% \changes{4.0c}{1999/11/13}{Lose compatability mode.}
+% \begin{macrocode}
+\if@compatibility
+ \edef\reserved@a{\errhelp{%
+ Change your \string\documentstyle\space statement to
+ \string\documentclass\space and rerun.
+ }}\reserved@a
+ \errmessage{You cannot run \class@name\space in compatability mode}%
+ \expandafter\@@end
+\fi
+% \end{macrocode}
+%
+%
+% \section{Extensions to the \LaTeX\ Kernel}
+%
+% \begin{macrocode}
+%</kernel>
+% \end{macrocode}
+%
+% Here, we incorporate the utility, frontmatter, and page grid packages.
+% The \classname{ltxutil}, \classname{ltxfront}, and \classname{ltxgrid} source are distributed with
+% \revtex.
+%
+% Here begins the \file{options} \textsc{docstrip} module.
+% \begin{macrocode}
+%<*options>
+% \end{macrocode}
+%
+% \subsection{Hooks}
+%
+% \begin{macro}{\setup@hook}
+% The procedure
+% \cmd\setup@hook\
+% serves as the vehicle for all code that
+% gives values to the class's parameters once all the
+% society, journal, options, and packages have been processed.
+%
+% Arrange for journal substyles to set their own default values.
+% \begin{macrocode}
+\let\setup@hook\@empty
+% \end{macrocode}
+% \end{macro}
+%
+% After preamble processing is complete,
+% detect whether package \classname{longtable} has been loaded and patch it.
+% \begin{macrocode}
+\appdef\document@inithook{%
+ \switch@longtable
+ \let\LT@makecaption\LT@makecaption@rtx
+}%
+% \end{macrocode}
+%
+% \begin{macro}{\LT@makecaption}
+% We override the caption processing method of the \classname{longtable} package:
+% space below the caption is created via strut instead of whitespace.
+% \begin{macrocode}
+\def\LT@makecaption@rtx#1#2#3{%
+ \LT@mcol\LT@cols c{%
+ \hbox to\z@{%
+ \hss
+ \parbox[t]\LTcapwidth{%
+ \sbox\@tempboxa{#1{#2: }#3\unskip\nobreak\vrule\@width\z@\@height\z@\@depth .5\baselineskip}%
+ \ifdim\wd\@tempboxa>\hsize
+ #1{#2: }#3\unskip\nobreak\vrule\@width\z@\@height\z@\@depth .5\baselineskip
+ \else
+ \hbox to\hsize{\hfil\box\@tempboxa\hfil}%
+ \fi
+ \endgraf
+ }%
+ \hss
+ }%
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\robust@boldmath}
+% Robustify the \cmd\boldmath command.
+% If Team \LaTeX\ (or any package) ever gets around to fixing this problem,
+% we will bow out. (This fix relates to bug \#394.)
+% \begin{macrocode}
+\def\protectdef@boldmath{%
+ \expandafter\@ifnotrelax\csname boldmath \endcsname{}{%
+ \class@info{Robustifying \string\LaTeX's \string\boldmath\space command}%
+ \expandafter\let\csname boldmath \endcsname\boldmath
+ \expandafter\def\expandafter\boldmath\expandafter{\expandafter\protect\csname boldmath \endcsname}%
+ }%
+}%
+\appdef\document@inithook{%
+ \protectdef@boldmath
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \section{Compatability with the geometry package}
+%
+% The \classname{geometry} package of Hideo Umeki provides a way to
+% specify the metrics of the media and page layout.
+% We want to ensure that \revtex\ does not foreclose on the use of
+% this or any other such package, nor to interfere with
+% explicit assignments of such metric parameters within the
+% document preamble.
+%
+% The \LaTeX\ parameters (resp. \TeX\ primitives) set by \classname{geometry} are:
+% \cmd\paperwidth, \cmd\paperheight,
+% \cmd\textwidth, \cmd\textheight,
+% \cmd\topmargin, \cmd\headheight, \cmd\headsep,
+% \cmd\footskip, \cmd\skip\cmd\footins,
+% \cmd\marginparwidth, \cmd\marginparsep,
+% \cmd\oddsidemargin, \cmd\evensidemargin,
+% \cmd\columnsep,
+% \cmd\hoffset, \cmd\voffset, \cmd\mag,
+% \cmd\if@twocolumn, \cmd\if@twoside, \cmd\if@mparswitch, \cmd\if@reversemargin,
+%
+% \revtex's assignments can be overridden by
+% any package or other statement in the document preamble,
+% so it should be compatible.
+%
+%FIXME: one parameter is rendered semantically void (by \file{ltxgrid.dtx}):
+% \cmd\if@twocolumn.
+%
+% \section{Options}\label{sec:options}%
+%
+% \subsection{Define Booleans Used in Options}%
+% The following Booleans are used within the document class to
+% allow the document or the substyle to make selections
+% of formatting.
+% An explicit document class option overrides an assignment made by a substyle.
+%
+% \subsection{Declare Options}%
+%
+% \subsubsection{Checkin: for Editorial Use}%
+% A document class option declaring that the document is being processed by the
+% editorial staff.
+%
+% This option should:
+% \begin{itemize}
+% \item
+% put date in footer along with folio
+% \item
+% Have the effect of selecting the \classoption{preprint} class option.
+% \item
+% Have the effect of selecting the \classoption{showpacs} class option.
+% \item
+% specify that when a float is placed h or H, it will be allowed to break over pages.
+% (Note: be sure that if the enclosed \env{tabular} has an optional argument, you change it to [v], or remove it entirely.)
+% \end{itemize}
+% \changes{4.0c}{1999/11/13}{New option ``checkin''}
+% \begin{macrocode}
+\DeclareOption{checkin}{%
+ \@booleantrue\dateinRH@sw
+ \@booleantrue\preprintsty@sw
+ \def\@pointsize{12}%
+ \@booleantrue\showPACS@sw
+ \@booleantrue\showKEYS@sw
+ \def\fp@proc@h{\allow@breaking@tables}%
+ \def\fp@proc@H{\allow@breaking@tables}%
+}%
+\@booleanfalse\dateinRH@sw
+\def\checkindate{\dateinRH@sw{{\tiny(\today)}}{}}%
+\def\allow@breaking@tables{%
+ \def\array@default{v}% tabular can break over pages
+ \@booleanfalse\floats@sw % table can break over pages
+}%
+% \end{macrocode}
+%
+% \subsubsection{Preprint Style}%
+%
+% \begin{macro}{\preprintsty@sw}
+% The boolean \cmd\preprintsty@sw\ signifies that
+% the document is to be formatted in preprint style.
+% \changes{4.0a}{1998/01/31}{Rearrange the ordering so numerical ones come first. AO: David, what does this mean?}
+% \changes{4.0a}{1998/06/10}{comma not space between email and homepage}
+% \changes{4.0b}{1999/06/20}{Move this ``complex'' option to the front, where it can be overridden by ``simple'' options.}
+% \changes{4.1b}{2008/06/01}{Add option reprint, opposite of preprint, and preferred alternative to twocolumn}
+% \begin{macrocode}
+\DeclareOption{preprint}{%
+ \@booleantrue\preprintsty@sw
+ \ExecuteOptions{12pt}%
+}%
+\DeclareOption{reprint}{%
+ \@booleanfalse\preprintsty@sw
+ \@booleantrue\twocolumn@sw
+ \ExecuteOptions{10pt}%
+}%
+\DeclareOption{manuscript}{%
+ \class@warn{Document class option manuscript is obsolete; use preprint instead}%
+ \ExecuteOptions{preprint}%
+}%
+\@booleanfalse\preprintsty@sw
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\showPACS@sw}
+% \begin{macro}{\showKEYS@sw}
+% If \cmd\showPACS@sw\ is true, print the PACS information in the title block,
+% otherwise not.
+% Similarly for \cmd\showKEYS@sw\ and the keywords.
+% \subsubsection{Showing PACS and keywords}%
+% \changes{4.0b}{1999/06/20}{New option}
+% \changes{4.0e}{2000/09/20}{New option showkeys}
+% \begin{macrocode}
+\DeclareOption{showpacs}{%
+ \@booleantrue\showPACS@sw
+}%
+\DeclareOption{noshowpacs}{%
+ \@booleanfalse\showPACS@sw
+}%
+\DeclareOption{showkeys}{%
+ \@booleantrue\showKEYS@sw
+}%
+\DeclareOption{noshowkeys}{%
+ \@booleanfalse\showKEYS@sw
+}%
+\@booleanfalse\showPACS@sw
+\@booleanfalse\showKEYS@sw
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \subsubsection{Balance the last page when in two-column page grid}%
+%
+% \begin{macro}{\balancelastpage@sw}
+% \changes{4.1b}{2008/07/01}{(AO) make settings at class time instead of deferring them to later.}
+% If we are in a two-column page grid, we may wish to balance the columns
+% of the last page. This will be done automatically if the
+% \classoption{twocolumn} document class option is chosen.
+% This action will be turned off by the \classoption{nobalancelastpage}.
+% A complementary class option, \classoption{balancelastpage} is also provided.
+% \begin{macrocode}
+\DeclareOption{balancelastpage}{%
+ \@booleantrue\balancelastpage@sw
+}%
+\DeclareOption{nobalancelastpage}{%
+ \@booleanfalse\balancelastpage@sw
+}%
+\@booleantrue\balancelastpage@sw
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{Showing preprint numbers}%
+%
+% \begin{macro}{\preprint@sw}
+% \changes{4.0d}{2000/04/10}{New option}
+% \changes{4.1b}{2008/07/01}{(AO) make settings at class time instead of deferring them to later.}
+% \changes{4.1n}{2009/11/06}{(AO, 565) restore 4.0 behavior: default value of \cs{preprint@sw} follows \cs{preprintsty@sw}}
+% The boolean \cmd\preprint@sw\ signifies that
+% the preprints (cf. \cmd\preprint) are to be formatted (usually on the title page).
+% The option \classoption{preprintnumbers} declares to do so,
+% \classoption{nopreprintnumbers} declares not to;
+% the default is to follow \cmd\preprintsty@sw.
+% \begin{macrocode}
+\DeclareOption{nopreprintnumbers}{\@booleanfalse\preprint@sw}%
+\DeclareOption{preprintnumbers}{\@booleantrue\preprint@sw}%
+\appdef\setup@hook{%
+ \@ifxundefined\preprint@sw{\let\preprint@sw\preprintsty@sw}{}%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{Hypertext Option}%
+%
+% \changes{4.0a}{1998/01/31}{protect against hyperref revtex kludges which are not needed now}
+% \changes{4.0b}{1999/06/20}{Move this ``complex'' option to the front, where it can be overridden by ``simple'' options.}
+% \changes{4.0rc4}{2001/07/23}{hyperref is no longer loaded via class option: use a usepackage statement instead}
+% \begin{macrocode}
+\DeclareOption{hyperref}{%
+% \end{macrocode}
+% The following code had been commented out, it is now truly a comment:
+% \begin{verbatim}
+%\AtEndOfClass{%
+% \begingroup
+% \edef\@tempa{%
+% \let
+% \noexpand\@clsextension
+% \noexpand\@empty
+% \noexpand\RequirePackage{hyperref}%
+% \def\noexpand
+% \@clsextension{\@clsextension}%
+% }%
+% \expandafter
+% \endgroup
+% \@tempa
+%}%
+% \def\@pointsize{10}%
+% \end{verbatim}
+%
+% If you have a hyper-foo enabled browser you may prefer this format
+% which does not print the URL for the home page, but just makes the
+% name a link, but by default print it so it works on paper.
+% \changes{4.0a}{1998/01/31}{print homepage}
+%
+% \begin{macrocode}
+ \class@warn{Class option "hyperref" is no longer supported.^^JEmploy \string\usepackage{hyperref} instead}%
+}%
+% \end{macrocode}
+%
+% \subsubsection{Type Size}%
+% \changes{4.1b}{2008/07/01}{(AO) make settings at class time instead of deferring them to later.}
+% Use \cmd\@pointsize|=10| rather than \cmd\@ptsize|=0| to allow easy extensions
+% to 9pt or whatever.
+% Note: the three alternatives are mutually exclusive.
+%
+% At this point, the parameter \cmd\@pointsize\ is set to \cmd\undefined:
+% a society \emph{must} give it a definition.
+% \begin{macrocode}
+\DeclareOption{10pt}{\def\@pointsize{10}}%
+\DeclareOption{11pt}{\def\@pointsize{11}}%
+\DeclareOption{12pt}{\def\@pointsize{12}}%
+\let\@pointsize\@undefined
+% \end{macrocode}
+%
+% \subsubsection{Media Size}%
+%
+% \begin{macro}{\paperheight}
+% \begin{macro}{\paperwidth}
+% \changes{4.0b}{1999/06/20}{Restore all media size class option of \protect\file{classes.dtx}}
+% \begin{macrocode}
+\DeclareOption{a4paper}{%
+ \setlength\paperheight {297mm}%
+ \setlength\paperwidth {210mm}%
+}%
+\DeclareOption{a5paper}{%
+ \setlength\paperheight {210mm}%
+ \setlength\paperwidth {148mm}%
+}%
+\DeclareOption{b5paper}{%
+ \setlength\paperheight {250mm}%
+ \setlength\paperwidth {176mm}%
+}%
+\DeclareOption{letterpaper}{%
+ \setlength\paperheight {11in}%
+ \setlength\paperwidth {8.5in}%
+}%
+\DeclareOption{legalpaper}{%
+ \setlength\paperheight {14in}%
+ \setlength\paperwidth {8.5in}%
+}%
+\DeclareOption{executivepaper}{%
+ \setlength\paperheight {10.5in}%
+ \setlength\paperwidth {7.25in}%
+}%
+\DeclareOption{landscape}{%
+ \setlength\@tempdima {\paperheight}%
+ \setlength\paperheight {\paperwidth}%
+ \setlength\paperwidth {\@tempdima}%
+}%
+% \end{macrocode}
+%
+% \changes{4.1a}{2008/01/18}{(AO, 478) \cs{ds@letterpaper}, so that ``letterpaper really is the default''}%
+% Effectively select \classoption{letterpaper}.
+% \begin{macrocode}
+\ds@letterpaper
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \subsubsection{Bibnotes}%
+%
+% \begin{macro}{\frontmatter@footnote@produce}
+% Frontmatter footnotes result from frontmatter commands like
+% \cmd\email, \cmd\homepage, \cmd\altaffiliation, and \cmd\thanks.
+% The default for \cmd\frontmatter@footnote@produce\ is
+% \cmd\frontmatter@footnote@produce@footnote, which formats the frontmatter footnotes
+% at the foot of the title page. The \classoption{bibnotes} class option
+% defers them to the bibliography.
+% \changes{4.1b}{2008/06/01}{(AO) Implement bibnotes through \cs{frontmatter@footnote@produce} instead of \cs{bibnotes@sw}}%
+% \begin{macrocode}
+\DeclareOption{bibnotes}{\let\frontmatter@footnote@produce\frontmatter@footnote@produce@endnote}%
+\DeclareOption{nobibnotes}{\let\frontmatter@footnote@produce\frontmatter@footnote@produce@footnote}%
+\let\frontmatter@footnote@produce\frontmatter@footnote@produce@footnote
+\appdef\class@enddocumenthook{\auto@bib}%
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{Footinbib}%
+%
+% \begin{macro}{\footinbib@sw}
+% The boolean \cmd\footinbib@sw\ signifies that
+% text footnotes are to be set in the bibliography, as endnotes.
+%
+% The document may set the value one way or the other via
+% the following two class options.
+% \begin{macrocode}
+\DeclareOption{footinbib}{\@booleantrue\footinbib@sw}
+\DeclareOption{nofootinbib}{\@booleanfalse\footinbib@sw}
+% \end{macrocode}
+% The default value is \cmd\false@sw, and the society or journal
+% may override the default.
+% \changes{4.1b}{2008/07/01}{(AO) make settings at class time instead of deferring them to later.}
+% \begin{macrocode}
+\@booleanfalse\footinbib@sw
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{altaffilletter}%
+%
+% \begin{macro}{\altaffilletter@sw}
+% \changes{4.1b}{2008/07/01}{(AO) make settings at class time instead of deferring them to later.}
+% Determine the procedure \cmd\thefootnote\ used in frontmatter:
+% the footnote symbol used in titlepage footnotes.
+% \begin{macrocode}
+\DeclareOption{altaffilletter}{\@booleantrue\altaffilletter@sw}%
+\DeclareOption{altaffilsymbol}{\@booleanfalse\altaffilletter@sw}%
+\@booleanfalse\altaffilletter@sw
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{superbib}%
+%
+% \begin{macro}{\place@bibnumber}
+% \changes{4.1b}{2008/07/01}{(AO) make settings at class time instead of deferring them to later.}
+% The procedure \cmd\place@bibnumber\ produces the number
+% at the head of the \cmd\bibitem, in the bibliography.
+% By default, it has the \cmd\bibnumfmt\ meaning assigned by the \classname{natbib} package.
+% It may be overridden by society, journal, or by the document options.
+%
+% \begin{macrocode}
+\DeclareOption{superbib}{%
+ \let\place@bibnumber\place@bibnumber@sup
+}%
+\def\place@bibnumber{\NATx@bibnumfmt}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\place@bibnumber@sup}
+% \begin{macro}{\place@bibnumber@inl}
+% For producing the \cmd\bibitem\ device,
+% we define two procedures to select from.
+%
+% Note that we could have used \classname{natbib}'s \cmd\ifNAT@super\
+% switch, but it does not allow for altering the meaning of \cmd\bibnumfmt.
+% \begin{macrocode}
+\def\place@bibnumber@sup#1{\textsuperscript{#1}}%
+\def\place@bibnumber@inl#1{[#1]}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \subsubsection{citeautoscript}%
+% \begin{macro}{\citeautoscript@sw}
+% This class option allows you to automatically accomodate a change from non-superscripted, numbered references
+% to superscripted, bunmbered references.
+%
+% Note: you should always mark up your document with the assumption that references are \emph{not} going to be superscripted.
+% Otherwise this option has no hope of working properly.
+%
+% \begin{macrocode}
+\DeclareOption{citeautoscript}{\@booleantrue\citeautoscript@sw}%
+\@booleanfalse\citeautoscript@sw
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{Variants on the Bibliography Style}%
+% \changes{4.1b}{2008/07/01}{(AO) provide option longbibliography}
+%
+% \revtex\ anticipates that a society or journal will provide two related Bib\TeX bibliography style variants,
+% designating one as the default.
+% A pair of document class options \classoption{longbibliography} and \classoption{nolongbibliography}
+% allows the user to explicitly select between them.
+% \begin{macro}{\longbibliography@sw}
+%
+% \revtex's default for \cmd\longbibliography@sw\ is \cmd\false@sw.
+%
+% \begin{macrocode}
+\DeclareOption{longbibliography}{\@booleantrue\longbibliography@sw}%
+\DeclareOption{nolongbibliography}{\@booleanfalse\longbibliography@sw}%
+\@booleanfalse\longbibliography@sw
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\eprint@enable@sw}
+% \changes{4.1o}{2010/02/10}{(AO, 580) Provide a document class option to turn off production of eprint field in bibliography.}
+%
+% The document class options \classoption{eprint} and \classoption{noeprint}
+% give the user the ability to turn off production of the \texttt{eprint} field in the bibliography.
+% \begin{macrocode}
+\DeclareOption{eprint}{\@booleantrue\eprint@enable@sw}%
+\DeclareOption{noeprint}{\@booleanfalse\eprint@enable@sw}%
+\@booleantrue\eprint@enable@sw
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{Simplex/Duplex Pages}%
+%
+% \begin{macro}{\twoside@sw}
+% \changes{4.1b}{2008/07/01}{(AO) coordinate \cs{if@twoside} with \cs{twoside@sw}}
+% The flag \cmd\twoside@sw\ signifies that the document is to be
+% formatted for duplex printing.
+% After the preamble is processed, we align the value
+% of the kernel \cmd\newif\ switch \cmd\if@twoside\
+% to that of \cmd\twoside@sw.
+% \cmd\if@twoside\ itself is used in the kernel's
+% \cmd\cleardoublepage\ and \cmd\@outputpage\ procedures.
+% \begin{macrocode}
+\@booleanfalse\twoside@sw
+\appdef\document@inithook{%
+ \twoside@sw{\@twosidetrue}{\@twosidefalse}%
+}%
+% \end{macrocode}
+% \changes{4.0a}{1998/01/31}{4.d had twoside option setting twoside switch to false}
+% The complementary options \classoption{twoside} and \classoption{oneside}
+% assert formatting for duplex or simplex printing, respectively.
+% At the same time, we arrange for the selection of the page grid
+% with respect to the marginal column:
+% Because \cmd\if@reversemargin\ remains default (false),
+% if duplex printing, this column will always be on the (right),
+% if simplex printing, it will always be on the (outside).
+% QUERY: correct choice?
+%FIXME: assign \cmd\if@mparswitch\ later (and protect the assignment, too).
+% \begin{macrocode}
+\DeclareOption{twoside}{\@booleantrue \twoside@sw\@mparswitchfalse}%
+\DeclareOption{oneside}{\@booleanfalse\twoside@sw\@mparswitchtrue}%
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{Two-Column Page Grid}%
+%
+% \begin{macro}{\twocolumn@sw}
+% \changes{4.1b}{2008/07/01}{(AO) make settings at class time instead of deferring them to later.}
+% \changes{4.1p}{2010/02/24}{(AO, 583) Provide interface to \classname{ltxgrid} \cs{onecolumn@grid@setup} and \cs{twocolumn@grid@setup}}
+% The flag \cmd\twocolumn@sw\ signifies that the document is to be
+% formatted in the two-column page grid.
+%
+% If no options relating to page grid are invoked by
+% \cmd\AtBeginDcoument\ time, we set default values.
+% Up to that point, the class can check if \cmd\twocolumn@sw\
+% is \cmd\undefined\ to see if any related options have been invoked.
+%
+% \classoption{onecolumn} specifies one-column page grid.
+% The \classoption{twocolumn} class option employs the standard mechanism for
+% changing the column grid: the \classname{ltxgrid} package.
+% \begin{macrocode}
+\DeclareOption{onecolumn}{\@booleanfalse\twocolumn@sw}%
+\DeclareOption{twocolumn}{\@booleantrue \twocolumn@sw}%
+\@booleanfalse\twocolumn@sw
+% \end{macrocode}
+% The column grid is determined by the state of the switch \cmd\twocolumn@sw
+% and is effected at \cmd\class@documenthook\ time.
+% The society or journal file may re-define \cmd\select@column@grid\
+% to accomodate, e.g., more than two choices for the page grid.
+%
+% Note that \cmd\open@column@two\ adds items to the Main Vertical List,
+% so constitutes the true beginning of the document.
+%
+% Note also that if the selected column grid is a one-column grid,
+% there is nothing to do, because \classname{ltxgrid} has already
+% set that up via \cmd\@begindocumenthook.
+% \begin{macrocode}
+\def\select@column@grid{%
+ \twocolumn@sw{%
+ \twocolumn@grid@setup
+ \open@twocolumn
+ }{%
+ \onecolumn@grid@setup
+% \end{macrocode}
+% \begin{verbatim}
+% \open@onecolumn
+% \end{verbatim}
+% \begin{macrocode}
+ }%
+}%
+\appdef\class@documenthook{%
+ \select@column@grid
+}%
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\clear@document}
+% \changes{4.1n}{2009/12/05}{(AO, 569) Use of \classname{hyperref} interferes with column balancing of last page}%
+%
+% We install into \cmd\class@enddocumenthook\
+% a trap for the procedure \cmd\clearpage\ that attempts to end the current page.
+% This procedure needs to be headpatched with \cmd\close@column\ to end the current page grid.
+%
+% This procedure is executed after all typesetting is complete
+% i.e., after items like \cmd\printtables, as well as all commands queued up by \cmd\AtEndDocument.
+%
+% \begin{macrocode}
+\appdef\setup@hook{%
+ \let\clearpage@ltx\clearpage
+ \prepdef\clear@document{\let\clearpage\clearpage@ltx\let\clear@document\@empty\close@column}%
+ \appdef\class@documenthook{%
+ \appdef\class@enddocumenthook{%
+ \let\clearpage\clear@document
+ }%
+ }%
+}%
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \begin{macro}{\authoryear@sw}
+% \changes{4.1a}{2008/01/18}{(AO, 457) Endnotes to be sorted in with numerical citations.}%
+% The boolean \cmd\authoryear@sw\ signifies that we are to use author-year citations rather than numerical citations.
+%
+% The \classoption{author-year} class option selects ``'author-year'' citations;
+% \classoption{numerical} selectes ``numerical'' citations.
+% The former is the default.
+% \begin{macrocode}
+\DeclareOption{author-year}{\@booleantrue\authoryear@sw}%
+\DeclareOption{numerical}{\@booleanfalse\authoryear@sw}%
+\@booleanfalse\authoryear@sw
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\galley@sw}
+% The boolean \cmd\galley@sw\ signifies that
+% the document is to be formatted in galley style.
+%
+% Asserting both \cmd\galley@sw\ and \cmd\preprintsty@sw\
+% may produce strange formatting results, but it is not illegal.
+% However, it \emph{is} illegal to assert galley and any
+% twocolumn option.
+% \begin{macrocode}
+% \end{macrocode}
+% \classoption{galley} emulates setting the galleys of
+% a two-column journal.
+% CHANGED: this option should effectively set \cmd\preprintsty@sw\ false.
+% NOTE: it makes no sense to assert both galley and twocolumn.
+% \changes{4.1b}{2008/07/01}{Class option galley sets \cs{preprintsty@sw} to false}
+%
+% \begin{macrocode}
+\DeclareOption{galley}{%
+ \ExecuteOptions{onecolumn}%
+ \@booleantrue\galley@sw
+ \@booleanfalse\preprintsty@sw
+ \appdef\setup@hook{%
+ \advance\textwidth-\columnsep
+ \textwidth.5\textwidth
+ }%
+}%
+\@booleanfalse\galley@sw
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{raggedbottom or flushbottom}%
+% \begin{macro}{\raggedcolumn@sw}
+% \changes{4.1b}{2008/07/01}{(AO) make settings at class time instead of deferring them to later.}
+% The class options \classoption{raggedbottom} and \classoption{flushbottom} determine whether the columns (page)
+% are ragged bottom or flush bottom.
+% Note that we do not select a default here; that is done by the journal substyle.
+% \begin{macrocode}
+\DeclareOption{raggedbottom}{\@booleantrue\raggedcolumn@sw}
+\DeclareOption{flushbottom}{\@booleanfalse\raggedcolumn@sw}
+\@booleanfalse\raggedcolumn@sw
+\appdef\setup@hook{%
+ \raggedcolumn@sw{\raggedbottom}{\flushbottom}%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{tightenlines}%
+%
+% This class option specifies that standard leading
+% is to be used to set the type.
+% If lacking, the leading will be loose.
+%
+% \begin{macro}{\tightenlines@sw}
+% \changes{4.1b}{2008/07/01}{(AO) make settings at class time instead of deferring them to later.}
+% The boolean \cmd\tightenlines@sw\ signifies that
+% the leading is to be made standard amount.
+% If false, it means that the leading is to be set extra open.
+% Has no effect on 10pt size option.
+%
+% \begin{macrocode}
+\DeclareOption{tightenlines}{\@booleantrue\tightenlines@sw}
+\@booleanfalse\tightenlines@sw
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{lengthcheck}%
+%
+% \begin{macro}{\lengthcheck@sw}
+% \changes{4.1b}{2008/07/01}{(AO) make settings at class time instead of deferring them to later.}
+% The flag \cmd\lengthcheck@sw\ signifies that
+% the length checking is in effect.
+% It is up to the individual journal substyle
+% to alter its formatting accordingly.
+% \begin{macrocode}
+\@booleanfalse\lengthcheck@sw
+% \end{macrocode}
+% This class option specifies that the formatted document
+% should approach as closely as possible the
+% formatting of an actual journal article
+% to facilitate the author's performance of a length check.
+%
+%FIXME: society or journal may have its own definition of this option.
+% \begin{macrocode}
+\DeclareOption{lengthcheck}{%
+ \@booleantrue\lengthcheck@sw
+ \ExecuteOptions{reprint}%
+}%
+% \end{macrocode}
+% In addition, if length checking is in effect, we will enable
+% the tally of text length.
+% \begin{macrocode}
+\appdef\setup@hook{%
+ \lengthcheck@sw{\@booleantrue\tally@box@size@sw}{}%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{Draft and Final}%
+%
+% \begin{macro}{\draft@sw}
+% \changes{4.1b}{2008/07/01}{(AO) make settings at class time instead of deferring them to later.}
+% The flag \cmd\draft@sw\ signifies that the document is to be
+% formatted in draft mode.
+%
+% \begin{macrocode}
+\appdef\setup@hook{%
+ \draft@sw{\overfullrule 5\p@}{\overfullrule\z@}%
+}%
+% \end{macrocode}
+%
+% Certain packages may pay attention to the
+% class option \classoption{draft} that sets this Boolean.
+% \begin{macrocode}
+\DeclareOption{draft}{\@booleantrue\draft@sw}%
+\DeclareOption{final}{\@booleanfalse\draft@sw}%
+\@booleanfalse\draft@sw
+% \end{macrocode}
+%
+% \end{macro}
+%
+% \subsubsection{eqsecnum}%
+%
+% \begin{macro}{\eqsecnum@sw}
+% The flag \cmd\eqsecnum@sw\ signifies that equations are to be
+% numbered with the section, e.g., ``Eq. (2.13)''.
+% \begin{macrocode}
+\appdef\setup@hook{%
+ \eqsecnum@sw{%
+ \@addtoreset{equation}{section}%
+ \def\theequation@prefix{\arabic{section}.}%
+ }{}%
+}%
+% \end{macrocode}
+%
+% The \classoption{eqsecnum} class option signifies that equations are
+% to be numbered within sections.
+% \begin{macrocode}
+\DeclareOption{eqsecnum}{\@booleantrue\eqsecnum@sw}%
+\@booleanfalse\eqsecnum@sw
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{secnumarabic}%
+% \changes{4.1b}{2008/07/01}{(AO) No longer use \cs{secnumarabic@sw}, instead use \cs{setup@secnums}}
+% The \classoption{secnumarabic} class option signifies that sectioning commands are
+% to be numbered arabic:
+% the procedure \cmd\secnums@arabic\ is executed as the default.
+% Otherwise, the procedure \cmd\secnums@rtx\ determines things.
+% The society or journal may redefine either procedure,
+% and may change the definition of \cmd\setup@secnums\ itself,
+% thereby establishing a different default.
+% \begin{macrocode}
+\appdef\setup@hook{%
+ \setup@secnums
+}%
+\DeclareOption{secnumarabic}{%
+ \def\setup@secnums{\secnums@arabic}%
+}%
+\def\setup@secnums{\secnums@rtx}%
+% \end{macrocode}
+% The code that defines \cmd\secnums@rtx\ and \cmd\secnums@arabic\ appears
+% in Section~\ref{sec:secnumarabic}.
+%
+% \begin{macro}{fleqn}
+% FIXME: model fleqn after amsfonts. I no longer understand why I said this.
+% \file{fleqn.clo} is not a package, so it can simply be \cmd\input.
+% \begin{macrocode}
+\DeclareOption{fleqn}{%
+ \input{fleqn.clo}%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{floats/endfloats}%
+%
+% \begin{macro}{\floats@sw}
+% \begin{macro}{\floatp@sw}
+% \changes{4.1b}{2008/07/01}{(AO) make settings at class time instead of deferring them to later.}
+% The Boolean \cmd\floats@sw\ signifies that floats are to be floated;
+% if false, that floats are to be deferred to the end of the document.
+% By default, the former.
+% Note that the state of this Boolean is to be changed by
+% the document class in response to user-selected options.
+%
+% This boolean and the assignment of its default value is done by
+% the \classname{ltxutil} package.
+%
+% The Boolean \cmd\floatp@sw\ signifies that endfloats are to be set one per page;
+% if false, that endfloats are to be set with multiple floats per page permitted.
+% By default, the latter.
+% Note that the state of this Boolean is to be changed by
+% the document class in response to user-selected options.
+% The default is established here.
+%
+% These options control, via the Boolean \cmd\floats@sw,
+% whether floats are to be migrated to the end of the document.
+% \begin{macrocode}
+\DeclareOption{floats}{\@booleantrue\floats@sw\@booleanfalse\floatp@sw}
+\DeclareOption{endfloats}{\@booleanfalse\floats@sw\@booleanfalse\floatp@sw}
+\DeclareOption{endfloats*}{\@booleanfalse\floats@sw\@booleantrue\floatp@sw}
+\@booleantrue\floats@sw
+\@booleantrue\floatp@sw
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \subsubsection{titlepage/notitlepage}%
+% These options control, via \cmd\titlepage@sw,
+% whether the title block is to be set on a separate page.
+%
+% \begin{macro}{\titlepage@sw}
+% \changes{4.1b}{2008/07/01}{(AO) make settings at class time instead of deferring them to later.}
+% The flag \cmd\titlepage@sw\ signifies that a forced
+% page break is to follow the title page: the article
+% title appears on a page by itself.
+%
+% \begin{macrocode}
+\DeclareOption{titlepage}{\@booleantrue\titlepage@sw}
+\DeclareOption{notitlepage}{\@booleanfalse\titlepage@sw}
+\@booleanfalse\titlepage@sw
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{Substyle and Sub-substyle}%
+%
+% \begin{macro}{\change@society}
+% \begin{macro}{\change@journal}
+% \changes{4.1b}{2008/07/01}{(AO) Provide more diagnostics when \cs{@society} is assigned.}
+% If the society or, resp., journal has already been assigned,
+% notify user whether it is being overridden.
+%
+% \begin{macrocode}
+\def\change@society#1{%
+ \def\@tempa{#1}%
+ \@ifxundefined\@society{%
+ \class@info{Selecting society \@tempa}%
+ \let\@society\@tempa
+ }{%
+ \@ifx{\@tempa\@society}{}{%
+ \class@warn{Conflicting society \@tempa<>\@society; not selected}%
+ }%
+ }%
+}%
+\def\change@journal#1{%
+ \def\@tempa{#1}%
+ \@ifxundefined\@journal{%
+ \class@info{Selecting journal \@tempa}%
+ \let\@journal\@tempa
+ }{%
+ \@ifx{\@tempa\@journal}{}{%
+ \class@warn{Conflicting journal \@tempa<>\@journal; not selected}%
+ }%
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% Here had been the class options relating to the APS.
+% Now that all societies are on an equal footing, this code is in the
+% respective \file{.rtx} file.
+% \begin{macrocode}
+% \end{macrocode}
+%
+% \subsubsection{Optical Society of America}%
+% Here are the class options relating to the Optical Society of America.
+%
+% Note: as of 2008, the only OSA module being distributed by ctan is \file{osajnl.rtx}.
+% The class options declared here are, I think, unused.
+% \begin{macrocode}
+\DeclareOption{osa}{\change@society{osa}\let\@journal\@undefined}%
+\DeclareOption{osameet}{\change@society{osa}\def\@journal{osameet}}%
+\DeclareOption{opex}{\change@society{osa}\def\@journal{opex}}%
+\DeclareOption{tops}{\change@society{osa}\def\@journal{tops}}%
+\DeclareOption{josa}{\change@society{osa}\def\@journal{josa}}%
+% \end{macrocode}
+%
+% \begin{macro}{\rtx@require@packages}
+% \changes{4.1b}{2008/07/01}{Read in all required packages together}
+% The procedure \cmd\rtx@require@packages\ accumulates all \cmd\RequirePackage\ statements
+% in the course of loading the document class.
+% Carrying out these operations at that time is needed:
+% \cmd\ProcessOptions\ must be executed first.
+% \begin{macrocode}
+\let\rtx@require@packages\@empty
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\MakeUppercase}
+% \begin{macro}{\MakeLowercase}
+% \changes{4.1b}{2008/07/01}{Package textcase is now simply a required package}
+% \changes{4.1b}{2008/07/01}{Read in all required packages together}
+% \changes{4.1g}{2009/10/07}{(AO, 538) \cs{MakeTextUppercase} inappropriately expands the double backslash}
+% We load the \classname{textcase} package of David Carlisle.
+% Now that its bug of long standing has been repaired, we no longer need to doctor it up.
+% And, because its loading has been deferred until \cmd\rtx@require@packages\ time,
+% we no longer override \LaTeX\ here. Instead, the \classname{textcase} package
+% will be asked to do that.
+% \begin{macrocode}
+\appdef\rtx@require@packages{%
+ \RequirePackage[overload]{textcase}%
+}%
+% \end{macrocode}
+% The following code used to
+% let the \classname{textcase} commands override those of \LaTeX:
+% \begin{verbatim}
+%\appdef\setup@hook{%
+% \expandafter
+% \let\csname MakeUppercase \expandafter\endcsname
+% \csname MakeTextUppercase \endcsname
+% \expandafter
+% \let\csname MakeLowercase \expandafter\endcsname
+% \csname MakeTextLowercase \endcsname
+% }%
+% \end{verbatim}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{amsfonts}
+% \changes{4.1b}{2008/07/01}{Read in all required packages together}
+% The class option \classoption{amsfonts} has the
+% same effect as if the document preamble contained
+% a \cmd\usepackage\verb${amsfonts}$ statement.
+% \begin{macrocode}
+\DeclareOption{amsfonts}{%
+ \def\class@amsfonts{\RequirePackage{amsfonts}}%
+}%
+\DeclareOption{noamsfonts}{%
+ \let\class@amsfonts\@empty
+}%
+\appdef\rtx@require@packages{%
+ \@ifxundefined\class@amsfonts{}{\class@amsfonts}%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{amssymb}
+% \changes{4.1b}{2008/07/01}{Read in all required packages together}
+% The class option \classoption{amssymb} has the
+% same effect as if the document preamble contained
+% a \cmd\usepackage\verb${amssymb}$ statement.
+% \begin{macrocode}
+\DeclareOption{amssymb}{%
+ \def\class@amssymb{\RequirePackage{amssymb}}%
+}%
+\DeclareOption{noamssymb}{%
+ \let\class@amssymb\@empty
+}%
+\appdef\rtx@require@packages{%
+ \@ifxundefined\class@amssymb{}{\class@amssymb}%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{amsmath}
+% \changes{4.1b}{2008/07/01}{Read in all required packages together}
+% The class option \classoption{amsmath} has the
+% same effect as if the document preamble contained
+% a \cmd\usepackage\verb${amsmath}$ statement.
+%
+% We require version 1.2 (datestamped 1997/03/20) or later.
+% The \expandafter\cmd\csname ver@amsmath.sty\endcsname, will
+%
+% \LaTeX\ note:
+% Certain \LaTeX\ procedures have an arbitrary and pointless restriction that they may be used only within the preamble.
+% We get around this by preserving the procedures in private \cmd\csname s.
+%
+% FIXME note: it is difficult to ensure that an error summary will be printed on the console at the very end,
+% but \classname{ltxgrid} allows accomplishing this via an interrupt, put down at \cmd\AtEndDocument\ time.
+%
+% \begin{macrocode}
+\DeclareOption{amsmath}{%
+ \def\class@amsmath{\RequirePackage{amsmath}[\ver@amsmath@prefer]}%
+}%
+\DeclareOption{noamsmath}{%
+ \let\class@amsmath\@empty
+}%
+\appdef\rtx@require@packages{%
+ \preserve@LaTeX
+ \@ifxundefined\class@amsmath{}{\class@amsmath}%
+ \appdef\class@enddocumenthook{\test@amsmath@ver}%
+}%
+\appdef\preserve@LaTeX{%
+ \let\@ifl@aded@LaTeX\@ifl@aded
+ \let\@ifpackageloaded@LaTeX\@ifpackageloaded
+ \let\@pkgextension@LaTeX\@pkgextension
+ \let\@ifpackagelater@LaTeX\@ifpackagelater
+ \let\@ifl@ter@LaTeX\@ifl@ter
+ \let\@ifl@t@r@LaTeX\@ifl@t@r
+ \let\@parse@version@LaTeX\@parse@version
+}%
+\appdef\restore@LaTeX{%
+ \let\@ifl@aded\@ifl@aded@LaTeX
+ \let\@ifpackageloaded\@ifpackageloaded@LaTeX
+ \let\@pkgextension\@pkgextension@LaTeX
+ \let\@ifpackagelater\@ifpackagelater@LaTeX
+ \let\@ifl@ter\@ifl@ter@LaTeX
+ \let\@ifl@t@r\@ifl@t@r@LaTeX
+ \let\@parse@version\@parse@version@LaTeX
+}%
+\def\test@amsmath@ver{%
+ \begingroup
+ \restore@LaTeX
+ \@ifpackageloaded{amsmath}{%
+ \@ifpackagelater{amsmath}{\ver@amsmath@prefer}{}{%
+ \class@warn{%
+ You have loaded amsmath, version "\csname ver@amsmath.sty\endcsname",\MessageBreak
+ but this class requires version "\ver@amsmath@prefer", or later.\MessageBreak
+ Please update your LaTeX installation.
+ }%
+ }%
+ }{%
+ }%
+ \endgroup
+}%
+\def\ver@amsmath@prefer{2000/01/15 v2.05 AMS math features}%
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{Presenting Authors and Their Affiliations}%
+% \changes{4.1b}{2008/07/01}{Code relating to new syntax for frontmatter has been placed in \file{ltxfront.dtx}}
+% Class options for presenting authors and their affiliations are now defined in
+% \file{ltxfront.dtx}.
+%
+% \begin{macrocode}
+% \end{macrocode}
+%
+% \subsubsection{Typeset by \revtex}%
+%
+% \begin{macro}{\byrevtex@sw}
+% \changes{4.1b}{2008/07/01}{(AO) make settings at class time instead of deferring them to later.}
+% The flag \cmd\byrevtex@sw\ signifies that the document should
+% bear an imprint to the effect that it was formatted by this document class.
+%
+% The class option \classoption{byrevtex} signifies that you want the
+% ``Typeset by \revtex'' byline to appear on your formatted output.
+% By default, no such byline appears.
+% \begin{macrocode}
+\DeclareOption{byrevtex}{\@booleantrue\byrevtex@sw}%
+\@booleanfalse\byrevtex@sw
+% \end{macrocode}
+% \end{macro}
+%
+% \subsection{Attempt to fix float placement failure}%
+%
+% \begin{macro}{\force@deferlist@sw}
+% \changes{4.1b}{2008/07/01}{(AO) make settings at class time instead of deferring them to later.}
+% \revtex\ uses the \classname{ltxgrid} package, which provides the ability to attempt repairs when
+% \LaTeX's float placement mechanism is about to fail, but that facility is turned off by default.
+% Users should invoke the \classoption{floatfix} document class option to enable this \LaTeX\ extension.
+% If not, a helpful message is printed in the log, indicating how to work around the difficulty.
+% \begin{macrocode}
+\DeclareOption{floatfix}{\@booleantrue\force@deferlist@sw}%
+\DeclareOption{nofloatfix}{\@booleanfalse\force@deferlist@sw}%
+\@booleanfalse\force@deferlist@sw
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@fltovf}
+% \begin{macro}{\@fltstk}
+% The \LaTeX\ kernel error message \cmd\@fltovf\ may now be a bit more helpful to the user;
+% likewise for the \cmd\@fltstk\ message of \classname{ltxgrid}.
+% \begin{macrocode}
+\gdef\@fltovf{%
+ \@latex@error{%
+ Too many unprocessed floats%
+ \force@deferlist@sw{}{; try class option [floatfix]}%
+ }\@ehb
+}%
+\def\@fltstk{%
+ \@latex@warning{%
+ A float is stuck (cannot be placed)%
+ \force@deferlist@sw{}{; try class option [floatfix]}%
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\ltxgrid@info@sw}
+% \begin{macro}{\outputdebug@sw}
+% The two options \classoption{ltxgridinfo} and \classoption{outputdebug} turn on informative diagnostics within the
+% package \classname{ltxgrid}. Only people who really want to see this output will select these class options.
+% Consult documentation for the \classname{ltxgrid} package to see what output the related switches enable.
+% \begin{macrocode}
+\DeclareOption{ltxgridinfo}{%
+ \@booleantrue\ltxgrid@info@sw
+%\@booleantrue\ltxgrid@foot@info@sw
+}%
+\DeclareOption{outputdebug}{%
+ \@booleantrue\outputdebug@sw
+ \@booleantrue\ltxgrid@info@sw
+ \@booleantrue\ltxgrid@foot@info@sw
+ \traceoutput
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \subsection{Option to relax page height}%
+%
+% \begin{macro}{\textheight@sw}
+% The \classname{ltxgrid} package can set text pages to their natural height or force them to the full
+% text height; the latter is the default.
+% If setting the pages with a variable length,
+% the running foot will move up or down with the natural length of the text column.
+% While I recommend against doing so, this option will turn that switch to the latter setting.
+% \begin{macrocode}
+\DeclareOption{raggedfooter}{\@booleanfalse\textheight@sw}%
+\DeclareOption{noraggedfooter}{\@booleantrue\textheight@sw}%
+% \end{macrocode}
+% \end{macro}
+%
+% \subsection{Selecting procedure for processing abstract}%
+% \changes{4.1b}{2008/07/01}{Remove options newabstract and oldabstract}
+% Code defining options \classoption{newabstract} and \classoption{oldabstract} has been removed.
+%
+% \subsection{Option to turn on diagnostics in the frontmatter}%
+%
+% \begin{macro}{\frontmatterverbose@sw}
+% \changes{4.1b}{2008/07/01}{Code relating to new syntax for frontmatter has been placed in \file{ltxfront.dtx}}
+% A diagnostic option, not for the average enduser, which reveals
+% the workings of the frontmatter.
+% This code interfaces to that of \file{ltxfront.dtx}.
+% \begin{macrocode}
+\DeclareOption{frontmatterverbose}{\@booleantrue\frontmatterverbose@sw}%
+\@booleanfalse\frontmatterverbose@sw
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\linenumbers@sw}
+% \changes{4.1f}{2009/07/07}{(AO, 513) Add class option linenumbers: number the lines a la \classname{lineno}}
+% \changes{4.1n}{2009/12/13}{(AO, 573) arrange to load \classname{lineno} after any other packages.}%
+% An option to number the lines of type in the output in the manner of \classname{lineno}.
+%
+% At present, we use that very package to implement this functionality.
+% This means that users may modify the workings of that package per its documentation (which see).
+%
+% However, compatibility with \classname{amsmath} requires that \classname{lineno} be loaded afterwards.
+% Therefore, we defer loading of this package until after the preamble is completed.
+% \begin{macrocode}
+\DeclareOption{linenumbers}{%
+ \appdef
+ \class@documenthook{%
+ \RequirePackage{lineno}[2005/11/02 v4.41]%
+ \linenumbersep4pt\relax
+ \linenumbers\relax
+ }%
+}%
+% \end{macrocode}
+% By default, line numbering is off.
+% \end{macro}
+%
+% \begin{macro}{\NAT@merge}
+% \changes{4.1f}{2009/07/15}{(AO, 523) Add class option nomerge, to turn off new natbib 8.3 syntax}
+% Add class option nomerge, to turn off natbib 8.3 syntax for citation key.
+% The default value of REVTeX 4.1 for \cmd\NAT@merge is \cmd\thr@@, which turns on
+% the new syntax along with its semantics.
+% Legacy documents that would be incompatible with the new syntax can be successfully processed
+% with class option \classoption{nomerge}.
+% \begin{macrocode}
+\DeclareOption{nomerge}{%
+ \appdef\setup@hook{%
+ \@ifnum{\NAT@merge>\z@}{\let\NAT@merge\z@}{}%
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \subsection{Default Option, Society, Journal, and pointsize}%
+%
+% \changes{4.1a}{2008/01/18}{(AO, 488) Change processing of options to allow an unused option to specify society and journal}%
+% This change will not break OSA documents because that society is still built in to revtex4.
+%
+% \begin{macro}{\@parse@class@options@society}
+% \begin{macro}{\@parse@class@options@}
+% \changes{4.1b}{2008/07/01}{Procedures \cs{@parse@class@options@society} and \cs{@parse@class@options@journal} and friends}
+% The procedure \cmd\@parse@class@options@society\ parses the options passed to this document class
+% for the \cmd\@society.
+% It is like \cmd\ProcessOptions*\ in that it accesses
+% \cmd\@ptionlist\{\cmd\@currname.\cmd\@currext\}.
+% Any undefined option is considered: if there is a corresponding \file{.rtx} file,
+% it will change the society accordingly
+% and define a placeholder class option for the society thus found
+% (thus preventing a spurious "option not found" message).
+%
+% The procedure \cmd\@parse@class@options@\ parses the document's options
+% for any that set the \cmd\csname\ provided.
+% \begin{macrocode}
+\def\@parse@class@options@society{%
+ \edef\@tempa{\@ptionlist{\@currname.\@currext}}%
+ \expandafter\@for\expandafter\CurrentOption\expandafter:\expandafter=\@tempa\do{%
+ \expandafter\@ifnotrelax\csname ds@\CurrentOption\endcsname{}{%
+ \IfFileExists{\CurrentOption\substyle@post.\substyle@ext}{%
+ \expandafter\change@society\expandafter{\CurrentOption}%
+ \expandafter\let\csname ds@\CurrentOption\endcsname\@empty
+ }{}%
+ }%
+ }%
+}%
+\def\@parse@class@options@#1{%
+ \edef\@tempa{\@ptionlist{\@currname.\@currext}}%
+ \expandafter\@for\expandafter\CurrentOption\expandafter:\expandafter=\@tempa\do{%
+ \expandafter\@ifnotrelax\csname ds@\CurrentOption\endcsname{%
+ \begingroup\csname ds@\CurrentOption\endcsname
+ \@ifxundefined#1{%
+ \endgroup
+ }{%
+ \expandafter\endgroup\expandafter\def\expandafter#1\expandafter{#1}%
+ }%
+ }{}%
+ }%
+}%
+\def\@parse@class@options@journal{%
+ \edef\@tempa{\@ptionlist{\@currname.\@currext}}%
+ \expandafter\@for\expandafter\CurrentOption\expandafter:\expandafter=\@tempa\do{%
+ \expandafter\@ifnotrelax\csname ds@\CurrentOption\endcsname{%
+ \begingroup
+ \csname ds@\CurrentOption\endcsname
+ \@ifxundefined\@journal{%
+ \endgroup
+ }{%
+ \expandafter\endgroup\expandafter\def\expandafter\@journal\expandafter{\@journal}%
+ }%
+ }{}%
+ }%
+}%
+\def\@parse@class@options{%
+ \edef\@tempa{\@ptionlist{\@currname.\@currext}}%
+ \expandafter\@for\expandafter\CurrentOption\expandafter:\expandafter=\@tempa\do{%
+ \expandafter\@ifnotrelax\csname ds@\CurrentOption\endcsname{%
+ \begingroup
+ \csname ds@\CurrentOption\endcsname
+ \@ifxundefined\@pointsize{%
+ \endgroup
+ }{%
+ \expandafter\endgroup\expandafter\def\expandafter\@pointsize\expandafter{\@pointsize}%
+ }%
+ }{%
+ \IfFileExists{\CurrentOption\substyle@post.\substyle@ext}{%
+ \expandafter\change@society\expandafter{\CurrentOption}%
+ \expandafter\let\csname ds@\CurrentOption\endcsname\@empty
+ }{}%
+ }%
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \changes{4.1j}{2009/10/25}{(AO, 545) hypertext capabilities off by default; enable with \classoption{hypertext}}
+% The class option \classoption{hypertext} enables the built-in hypertext capabilities,
+% which coincide with those of \classname{custom-bib}-generated BIBTeX styles
+% using the guard code \texttt{hypertext}.
+%
+% Note that APS has these capabilities turned off by default;
+% Loading the hyperref package turns them on.
+% \begin{macrocode}
+\DeclareOption{hypertext}{\hypertext@enable@ltx}%
+\appdef\document@inithook{\@ifpackageloaded{hyperref}{\hypertext@enable@ltx}{}}%
+% \end{macrocode}
+%
+% The default handling for a document class option depends upon whether the \cmd\@society\ is
+% defined.
+%
+% If not, then hunt for a \file{.rtx} file with that name.
+% If it exists, then we will take this option as the name of the society,
+% otherwise, declare the option as not used.
+%
+% (This behavior is similar to the \LaTeX2.09 handling, where
+% one looked for a \file{.sty} file, except that
+% in this case, we must provide for journal substyles that may be
+% defined in the society file, or have their own journal substyle file.)
+%
+% At the point where the class file is finished loading,
+% we then read in the society file.
+% That file can define further class options, such as the journal substyle.
+%
+% For users, this will mean that they can specify the society and journal simply
+% by specifying first the former and then the latter among their document class options.
+% The society \emph{must} have a corresponding \file{.rtx}.
+%
+% \changes{4.1b}{2008/05/29}{The csname substyle@ext is now defined without a dot (.), to be compatible with \LaTeX usage (see @clsextension and @pkgextension).}
+%
+% \begin{macrocode}
+%</options>
+% \end{macrocode}
+%
+% \begin{macrocode}
+%<*package>
+% \end{macrocode}
+%
+% \begin{macro}{\@process@society}
+% \begin{macro}{\@process@journal}
+% \begin{macro}{\@process@pointsize}
+% \begin{macrocode}
+\def\substyle@post{4-1}%
+\def\substyle@ext{rtx}%
+\DeclareOption*{\OptionNotUsed}%
+% \end{macrocode}
+% A society substyle may define its own options, via \cmd\DeclareOption.
+%
+% At the end of this document class, we process the society file,
+% using \file{aps.rtx} if none has been specified in the document.
+% \begin{macrocode}
+\def\@process@society#1{%
+ \@ifxundefined\@society{%
+ \class@warn{No Society specified, using default society #1}%
+ \def\@society{#1}\let\@journal\@undefined
+ }{}%
+ \expandafter\input\expandafter{\@society\substyle@post.\substyle@ext}%
+}%
+% \end{macrocode}
+%
+% A society substyle can encompass any number of journal substyles;
+% we use the following procedure to invoke the proper one.
+% \begin{macrocode}
+\def\@process@journal#1{%
+ \@ifxundefined\@journal{%
+ \class@warn{No journal specified, using default #1}%
+ \def\@journal{#1}%
+ }{}%
+ \expandafter\expandafter
+ \expandafter\rtx@do@substyle
+ \expandafter\expandafter
+ \expandafter{\expandafter\@society\@journal}%
+}%
+\def\rtx@do@substyle#1{%
+ \InputIfFileExists{#1\substyle@post.\substyle@ext}{}{\csname rtx@#1\endcsname}%
+}%
+% \end{macrocode}
+%
+% Document class options \classoption{10pt}, \classoption{11pt}, and \classoption{12pt}
+% are implemented by \revtex\ itself and determine \cmd\@pointsize.
+% These provide formatting settings appropriate to the society's journals.
+%
+% If not specified by the document, a value \cmd\@pointsize@default\ is used.
+% This default can be set by the journal. Here, the society sets its default.
+% \begin{macrocode}
+\def\@process@pointsize#1{%
+ \@ifxundefined\@pointsize{%
+ \def\@pointsize{#1}%
+ \class@warn{No type size specified, using default \@pointsize}%
+ }{}%
+ \expandafter\expandafter
+ \expandafter\rtx@do@substyle
+ \expandafter\expandafter
+ \expandafter{\expandafter\@society\@pointsize pt}%
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \subsection{Class-Asserted Options}%
+% \changes{4.0b}{1999/06/20}{Removed invocation of nonexistent class option \protect\classoption{groupauthors} and all other class options that should only be invoked by the document. (Otherwise precedence of class options does not work.)}
+% Here we establish the default document class options.
+% Those of the document itself will override these.
+%
+% \section{Procedures Dependent Upon Options}
+%
+% Here we introduce \classname{classes.dtx} definitions for
+% the page styles that people will expect to be able to use.
+% \begin{macro}{\ps@headings}
+% \begin{macro}{\ps@myheadings}
+% \begin{macrocode}
+ \def\ps@headings{%
+ \let\@oddfoot\@empty\let\@evenfoot\@empty
+ \def\@evenhead{\thepage\hfil\slshape\leftmark}%
+ \def\@oddhead{{\slshape\rightmark}\hfil\thepage}%
+ \let\@mkboth\markboth
+ \def\sectionmark##1{%
+ \markboth {\MakeUppercase{%
+ \ifnum \c@secnumdepth >\z@
+ \thesection\quad
+ \fi
+ ##1}}{}}%
+ \def\subsectionmark##1{%
+ \markright {%
+ \ifnum \c@secnumdepth >\@ne
+ \thesubsection\quad
+ \fi
+ ##1}}}%
+\def\ps@myheadings{%
+ \let\@oddfoot\@empty\let\@evenfoot\@empty
+ \def\@evenhead{\thepage\hfil\slshape\leftmark}%
+ \def\@oddhead{{\slshape\rightmark}\hfil\thepage}%
+ \let\@mkboth\@gobbletwo
+ \let\sectionmark\@gobble
+ \let\subsectionmark\@gobble
+ }%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\ps@article}
+% \begin{macro}{\ps@article@final}
+% \begin{macro}{\ps@preprint}
+% \changes{4.0a}{1998/01/31}{Move after process options, so the following test works}
+% \changes{4.0b}{1999/06/20}{Defer decision until \cs{AtBeginDocument} time}
+% \changes{4.0c}{1999/11/13}{Insert procedure \cs{checkindate}}
+% \changes{4.0rc1}{2001/06/17}{Running headers always as if two-sided}
+% \begin{macrocode}
+\def\ps@article{%
+ \def\@evenhead{\let\\\heading@cr\thepage\quad\checkindate\hfil{\leftmark}}%
+ \def\@oddhead{\let\\\heading@cr{\rightmark}\hfil\checkindate\quad\thepage}%
+ \def\@oddfoot{}%
+ \def\@evenfoot{}%
+ \let\@mkboth\markboth
+ \let\sectionmark\@gobble
+ \let\subsectionmark\@gobble
+}%
+\def\ps@article@final{%
+ \def\@evenhead{\let\\\heading@cr\thepage\quad\checkindate\hfil{\leftmark}}%
+ \def\@oddhead{\let\\\heading@cr{\rightmark}\hfil\checkindate\quad\thepage}%
+ \def\@oddfoot{}%
+ \def\@evenfoot{}%
+ \let\@mkboth\markboth
+ \def\sectionmark##1{%
+ \markboth{%
+ \MakeTextUppercase{%
+ \@ifnum{\c@secnumdepth >\z@}{\thesection\hskip 1em\relax}{}%
+ ##1%
+ }%
+ }{}%
+ }%
+ \def\subsectionmark##1{%
+ \markright {%
+ \@ifnum{\c@secnumdepth >\@ne}{\thesubsection\hskip 1em\relax}{}%
+ ##1%
+ }%
+ }%
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\heading@cr{\unskip\space\ignorespaces}%
+% \end{macrocode}
+%
+% \changes{4.0c}{1999/11/13}{Do not put by REVTeX in every page foot}
+% \changes{4.0c}{1999/11/13}{Insert procedure \cs{checkindate}}
+% \begin{macrocode}
+\def\ps@preprint{%
+ \def\@oddfoot{\hfil\thepage\quad\checkindate\hfil}%
+ \def\@evenfoot{\hfil\thepage\quad\checkindate\hfil}%
+ \def\@oddhead{}%
+ \def\@evenhead{}%
+ \let\@mkboth\@gobbletwo
+ \let\sectionmark\@gobble
+ \let\subsectionmark\@gobble
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\let\@oddhead\@empty
+\let\@evenhead\@empty
+\let\@oddfoot\@empty
+\let\@evenfoot\@empty
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\lastpage@putlabel}
+% Support the default meaning of \cmd\@endpage.
+% \changes{4.0a}{1998/01/31}{Move after process options, so \cs{clearpage} not in scope of twocolumn}
+% \changes{4.1k}{2009/11/06}{(AO, 554) give the \cs{newlabel} command syntax appropriate to the hyperref package}
+% Name of this macro (and the \cmd\label\ key) taken from
+% \url{CTAN:/macros/latex/contrib/other/lastpage}%
+% with code optimised slightly.
+% \begin{macrocode}
+\def\lastpage@putlabel{%
+ \if@filesw
+ \begingroup
+ \advance\c@page\m@ne
+ \immediate\write\@auxout{\string\newlabel{LastPage}{{}{\thepage}{}{}{}}}%
+ \endgroup
+ \fi
+}%
+% \end{macrocode}
+% Install a procedure into document endgame processing that
+% labels the last page of the document.
+% This is done just before the \file{.aux} file
+% is closed, and does not require a \cmd\shipout, because it writes
+% directly to the \file{.aux} file.
+% Note that we assume no further \cmd\shipout s will be done past this point.
+% \changes{4.1n}{2009/12/09}{(AO, 569) execute the after-last-shipout procedures from within the safety of the output routine}%
+% \begin{macrocode}
+\appdef\clear@document{%
+ \do@output@cclv{%
+ \lastpage@putlabel
+ \tally@box@size@sw{\total@text}{}%
+ }%
+}%
+\providecommand\write@column@totals{}%
+% \end{macrocode}
+% \end{macro}
+%
+%
+% \section{Required Packages}
+% \url{CTAN:macros/latex/contrib/other/misc/url.sty}%
+% \begin{macrocode}
+\appdef\rtx@require@packages{%
+ \RequirePackage{url}%
+}%
+% \end{macrocode}
+%
+% \section{Incompatible Packages}
+%
+% We wait until after the preamble is processed, then check for any packages
+% that might have been loaded which we know to be incompatible with \revtex.
+%
+% The \classname{multicol} package is incompatible with \classname{ltxgrid}, which replaces it.
+% The \classname{cite} package is incompatible with \classname{natbib}, which replaces its functionality.
+% The functionality of the \classname{mcite} package is provided by \classname{natbib}.
+% \begin{macrocode}
+\appdef\document@inithook{%
+ \incompatible@package{cite}%
+ \incompatible@package{mcite}%
+ \incompatible@package{multicol}%
+}%
+% \end{macrocode}
+%
+% \section{Society- and Journal-Specific Code}
+%
+% \begin{macro}{\@journal}
+% Journal test helper, used as
+% \begin{verbatim}
+%\@ifx{\@journal\journal@pra}{%
+% <journal-specific setup>
+%\fi
+% \end{verbatim}
+% Journal code might like to further specify (if as yet undefined) or distinguish on
+% the following Booleans.
+%
+% Note: the journal substyle code should only alter the value of one of these Booleans if
+% the Boolean is \cmd\undefined. This convention is what makes the document's
+% options take precedence over the values set by the journal.
+%
+% FIXME: make this table an exhaustive listing of all the parameters set by
+% the class options.
+%
+% \begin{tabular}{ll}
+% \cmd\@pointsize &(10|11|12), depending on the type size\\
+% \cmd\footinbib@sw &true if footnotes are to be formatted in the bibliography\\
+% \cmd\preprintsty@sw &true for preprint and hyperpreprint\\
+% \cmd\eqsecnum@sw &true means that equations are numbered within sections\\
+% \cmd\groupauthors@sw &true means authors listed separately for each address\\
+% \cmd\preprint@sw &true means to produce the preprint numbers as part of the title block\\
+% \cmd\showPACS@sw &true means to produce the PACS as part of the title block\\
+% \cmd\showKEYS@sw &true means to produce the keywords as part of the title block\\
+% \cmd\@affils@sw &true means each affiliation is printed, for each author\\
+% \cmd\runinaddress@sw &true means author addresses are printed run-in\\
+% \cmd\draft@sw &true implies that PACS will be printed\\
+% \cmd\tightenlines@sw &true if preprint single spaced\\
+% \cmd\lengthcheck@sw &true if length checking is in effect\\
+% \cmd\byrevtex@sw &true means to announce ``typeset by \revtex''\\
+% \cmd\titlepage@sw &true for title is to be set on a separate page\\
+% \cmd\twocolumn@sw &true if two-column page grid\\
+% \cmd\twocolumn@sw &true if we are to automatically balance the columns of the last page\\
+% \cmd\twoside@sw &true means to format pages for duplex printing\\
+% \cmd\floats@sw &false means floats are migrated to end of document\\
+% \cmd\floatp@sw &true means endfloats are set one to a page\\
+% \cmd\class@amsfonts &if \cmd\@empty, means that \classname{amsfonts} will \emph{not} be loaded\\
+% \cmd\class@amssymb &if \cmd\@empty, means that \classname{amssymb} will \emph{not} be loaded\\
+% \cmd\frontmatter@footnote &if \cmd\undefined, means that the default (\cmd\footnote) will be used\\
+% \cmd\place@bibnumber &if \cmd\undefined, means that the default (inline) will be used\\
+% \end{tabular}
+%
+% Note: if \cmd\twocolumn@sw\ and \cmd\preprintsty@sw\ are both false,
+% then `galley' style is in effect. The \classoption{galley} option invokes
+% \classoption{onecolumn}, but does not affect the \cmd\preprintsty@sw.
+%
+% Note: \cmd\paperwidth\ and \cmd\paperheight\ are not integrated into this scheme,
+% and should be selected by the document alone.
+% \end{macro}
+%
+% \section{Body}
+%
+% \subsection{counters}
+% The following definitions are probably identical to those in
+% \file{classes.dtx}%
+% \begin{macrocode}
+\def\labelenumi{\theenumi.}
+\def\theenumi{\arabic{enumi}}
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\labelenumii{(\theenumii)}
+\def\theenumii{\alph{enumii}}
+\def\p@enumii{\theenumi}
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\labelenumiii{\theenumiii.}
+\def\theenumiii{\roman{enumiii}}
+\def\p@enumiii{\theenumi(\theenumii)}
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\labelenumiv{\theenumiv.}
+\def\theenumiv{\Alph{enumiv}}
+\def\p@enumiv{\p@enumiii\theenumiii}
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\labelitemi{\textbullet}
+\def\labelitemii{\normalfont\bfseries\textendash}
+\def\labelitemiii{\textasteriskcentered}
+\def\labelitemiv{\textperiodcentered}
+% \end{macrocode}
+%
+% \begin{macrocode}
+\pagenumbering{arabic}
+% \end{macrocode}
+%
+% \subsection{float parameters}
+%
+% from the old aps.sty. (DPC: same as article I think)
+% AO: here, \LaTeX's standard classes fail very poorly
+% (the price of backward compatability): the values for
+% \cmd\floatpagefraction\ and \cmd\dblfloatpagefraction\
+% need to be raised to avoid creating extremely short
+% float pages.
+% \begin{macrocode}
+\setcounter{topnumber}{2}
+\def\topfraction{.9}
+\setcounter{bottomnumber}{1}
+\def\bottomfraction{.9}
+\setcounter{totalnumber}{3}
+\def\textfraction{.1}
+\def\floatpagefraction{.9}
+\setcounter{dbltopnumber}{2}
+\def\dbltopfraction{.9}
+\def\dblfloatpagefraction{.9}
+% \end{macrocode}
+%
+% \subsection{List Environments}
+%
+% \begin{macrocode}
+\newenvironment{verse}{%
+ \let\\=\@centercr
+ \list{}{%
+ \itemsep\z@ \itemindent -1.5em\listparindent \itemindent
+ \rightmargin\leftmargin\advance\leftmargin 1.5em}\item[]%
+}{%
+ \endlist
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\newenvironment{quotation}{%
+ \list{}{%
+ \listparindent 1.5em
+ \itemindent\listparindent
+ \rightmargin\leftmargin \parsep \z@ \@plus\p@}\item[]%
+}{%
+ \endlist
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\newenvironment{quote}{%
+ \list{}{%
+ \rightmargin\leftmargin}\item[]%
+}{%
+ \endlist
+}%
+% \end{macrocode}
+%
+% \changes{4.1b}{2008/06/30}{(AO) Structure the Abstract using the \texttt{bibliography} environment}
+% \begin{macrocode}
+\def\descriptionlabel#1{%
+ \hspace\labelsep \normalfont\bfseries #1\unskip:%
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\newenvironment{description}{%
+ \list{}{%
+ \labelwidth\z@ \itemindent-\leftmargin
+ \let\makelabel\descriptionlabel
+ }%
+}{%
+ \endlist
+}%
+% \end{macrocode}
+%
+% \subsection{Sectioning Commands\label{sec:secnumarabic}}
+%
+% \subsubsection{Sectioning Commands and Their Productions}%
+% The following counters are defined by LaTeX's standard document classes.
+% We do likewise, then assign flag values to the productions, awaiting
+% overrides.
+% \begin{macrocode}
+\newcounter{part}%
+\let\thepart\@undefined
+\newcounter{section}%
+\let\thesection\@undefined
+\newcounter{subsection}[section]%
+\let\thesubsection\@undefined
+\newcounter{subsubsection}[subsection]%
+\let\thesubsubsection\@undefined
+\newcounter{paragraph}[subsubsection]%
+\let\theparagraph\@undefined
+\newcounter{subparagraph}[paragraph]%
+\let\thesubparagraph\@undefined
+% \end{macrocode}
+% The procedure invoked by \cmd\setup@secnums\ provides meanings for these productions.
+%
+% \begin{macro}{\secnums@rtx}
+% \begin{macro}{\secnums@arabic}
+% These two procedures define the meanings of each of the productions
+% of the counters of the sectioning commands,
+% but only if nothing else has defined it.
+% \begin{macrocode}
+\def\secnums@rtx{%
+ \@ifxundefined\thepart{%
+ \def\thepart{\Roman{part}}%
+ }{}%
+ \@ifxundefined\thesection{%
+ \def\thesection {\Roman{section}}%
+ \def\p@section {}%
+ }{}%
+ \@ifxundefined\thesubsection{%
+ \def\thesubsection {\Alph{subsection}}%
+ \def\p@subsection {\thesection\,}%
+ }{}%
+ \@ifxundefined\thesubsubsection{%
+ \def\thesubsubsection {\arabic{subsubsection}}%
+ \def\p@subsubsection {\thesection\,\thesubsection\,}%
+ }{}%
+ \@ifxundefined\theparagraph{%
+ \def\theparagraph {\alph{paragraph}}%
+ \def\p@paragraph {\thesection\,\thesubsection\,\thesubsubsection\,}%
+ }{}%
+ \@ifxundefined\thesubparagraph{%
+ \def\thesubparagraph {\arabic{subparagraph}}%
+ \def\p@subparagraph {\thesection\,\thesubsection\,\thesubsubsection\,\theparagraph\,}%
+ }{}%
+}%
+\def\secnums@arabic{%
+ \@ifxundefined\thepart{%
+ \def\thepart {\Roman{part}}%
+ }{}%
+ \@ifxundefined\thesection{%
+ \def\thesection {\Roman{section}}%
+ \def\p@section {}%
+ }{}%
+ \@ifxundefined\thesubsection{%
+ \def\thesubsection {\thesection.\arabic{subsection}}%
+ \def\p@subsection {}%
+ }{}%
+ \@ifxundefined\thesubsubsection{%
+ \def\thesubsubsection {\thesubsection.\arabic{subsubsection}}%
+ \def\p@subsubsection {}%
+ }{}%
+ \@ifxundefined\theparagraph{%
+ \def\theparagraph {\thesubsubsection.\arabic{paragraph}}%
+ \def\p@paragraph {}%
+ }{}%
+ \@ifxundefined\thesubparagraph{%
+ \def\thesubparagraph {\theparagraph.\arabic{subparagraph}}%
+ \def\p@subparagraph {}%
+ }{}%
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \subsubsection{The Acknowledgments Environment}%
+% This user-level markup produces a head introducing
+% the acknowledgments, and acts as a wrapper for the text.
+% In this implementation, it is an unnumbered section,
+% but appears within the toc.
+%
+% For compatiability's sake, we implement it under the alternative
+% spelling \env{acknowledgements}.
+% \changes{4.0c}{1999/11/13}{also spelled ``acknowledgements''.}
+% \changes{4.0d}{2000/05/18}{But alternative spelling is deprecated.}
+% \begin{macrocode}
+\newenvironment{acknowledgments}{%
+ \acknowledgments@sw{%
+ \expandafter\section\expandafter*\expandafter{\acknowledgmentsname}%
+ }{%
+ \par
+ \phantomsection
+ \addcontentsline{toc}{section}{\protect\numberline{}\acknowledgmentsname}%
+ }%
+}{%
+ \par
+}%
+\@booleantrue\acknowledgments@sw
+\newenvironment{acknowledgements}{%
+ \replace@environment{acknowledgements}{acknowledgments}%
+}{%
+ \endacknowledgments
+}%
+% \end{macrocode}
+%
+% \subsubsection{Part Opener}%
+% section setup copied verbatim from revtex3 aps/osa.
+% Does not explicitly depend on pointsize options.
+% \begin{macrocode}
+\def\part{\par
+ \addvspace{4ex}%
+ \@afterindentfalse
+ \secdef\@part\@spart}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\@part[#1]#2{%
+ \@ifnum{\c@secnumdepth >\m@ne}{%
+ \refstepcounter{part}%
+ \addcontentsline{toc}{part}{\thepart\hspace{1em}#1}%
+ }{%
+ \addcontentsline{toc}{part}{#1}%
+ }%
+ \begingroup
+ \parindent \z@ \raggedright
+ \interlinepenalty\@M
+ \@ifnum{\c@secnumdepth >\m@ne}{%
+ \Large \bf \partname~\thepart%
+ \par\nobreak
+ }{}%
+ \huge \bf
+ #2%
+ \markboth{}{}\par
+ \endgroup
+ \nobreak
+ \vskip 3ex
+ \@afterheading
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\@spart#1{{\parindent \z@ \raggedright
+ \interlinepenalty\@M
+ \huge \bf
+ #1\par}
+ \nobreak
+ \vskip 3ex
+ \@afterheading}
+% \end{macrocode}
+%
+% \subsubsection{Stacked Heads}%
+% Here are the class default definitions for sectioning commands.
+% A society or a journal substyle will likely override these definitions.
+%
+% In doing so, you can customize the formatting for a particular level by defining,
+% e.g., \cmd\@hangfrom@section\ or \cmd\@subsectioncntformat.
+% \begin{macrocode}
+\def\section{%
+ \@startsection
+ {section}%
+ {1}%
+ {\z@}%
+ {0.8cm \@plus1ex \@minus .2ex}%
+ {0.5cm}%
+ {\normalfont\small\bfseries}%
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\subsection{%
+ \@startsection
+ {subsection}%
+ {2}%
+ {\z@}%
+ {.8cm \@plus1ex \@minus .2ex}%
+ {.5cm}%
+ {\normalfont\small\bfseries}%
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\subsubsection{%
+ \@startsection
+ {subsubsection}%
+ {3}%
+ {\z@}%
+ {.8cm \@plus1ex \@minus .2ex}%
+ {.5cm}%
+ {\normalfont\small\itshape}%
+}%
+% \end{macrocode}
+%
+% \subsubsection{Runin Heads}%
+% \begin{macrocode}
+\def\paragraph{%
+ \@startsection
+ {paragraph}%
+ {4}%
+ {\parindent}%
+ {\z@}%
+ {-1em}%
+ {\normalfont\normalsize\itshape}%
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\subparagraph{%
+ \@startsection
+ {subparagraph}%
+ {5}%
+ {\parindent}%
+ {3.25ex \@plus1ex \@minus .2ex}%
+ {-1em}%
+ {\normalfont\normalsize\bfseries}%
+}%
+% \end{macrocode}
+%
+%
+% \subsection{Math}
+%
+% \begin{macro}{\theequation}
+% We change the production of the equation counter so that
+% we can accomodate the \classoption{eqsecnum} option.
+% \begin{macrocode}
+\def\theequation{%
+ \theequation@prefix\arabic{equation}%
+}%
+\def\theequation@prefix{}%
+% \end{macrocode}
+% \end{macro}
+%
+%
+% \subsection{Type Size-Dependent Settings}
+%
+% \subsection{All Point Sizes}
+% \begin{macrocode}
+\setcounter{secnumdepth}{4}
+% \end{macrocode}
+%
+% \begin{macrocode}
+\lineskip 1pt
+\normallineskip 1pt
+\def\baselinestretch{1}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\@lowpenalty 51
+\@medpenalty 151
+\@highpenalty 301
+% \end{macrocode}
+%
+% \begin{macrocode}
+\@beginparpenalty -\@lowpenalty
+\@endparpenalty -\@lowpenalty
+\@itempenalty -\@lowpenalty
+% \end{macrocode}
+%
+% \begin{macrocode}
+\arraycolsep 3pt
+\tabcolsep 2pt
+\arrayrulewidth .4pt
+\doublerulesep 2pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+\skip\@mpfootins = 0pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+\fboxsep = 3.0pt
+\fboxrule = 0.4pt
+% \end{macrocode}
+%
+% \subsection{Figures}
+% \changes{4.0b}{1999/06/20}{Processing delayed to \cs{AtBeginDocument} time}
+%
+% \begin{environment}{figure}
+% We define the \env{figure} environment.
+% Later, we will horse around with its meaning
+% in order to accomodate \cmd\floats@sw.
+% \begin{macrocode}
+\newenvironment{figure}
+ {\@float{figure}}
+ {\end@float}
+\newenvironment{figure*}
+ {\@dblfloat{figure}}
+ {\end@dblfloat}
+% \end{macrocode}
+% \end{environment}
+%
+% \begin{macrocode}
+\def\listoffigures{\print@toc{lof}}%
+\def\l@figure{\@dottedtocline{1}{1.5em}{2.3em}}%
+% \end{macrocode}
+%
+% \begin{macro}{\@makecaption}
+% If caption is one line long, to be centered; if lines turn, then set justified.
+% \begin{macrocode}
+\newlength\abovecaptionskip
+\newlength\belowcaptionskip
+\setlength\abovecaptionskip{10\p@}
+\setlength\belowcaptionskip{2\p@}
+% \end{macrocode}
+%
+% \changes{4.0b}{1999/06/20}{One-line caption sets flush left.}
+% \changes{4.0c}{1999/11/13}{Prevent an inner footnote from performing twice}
+% \changes{4.1a}{2008/01/18}{(AO, 460) ``Proper style is "FIG. 1. ..." (no colon)''}%
+% There is a hook \cmd\@caption@fignum@sep\ for determining
+% the separator following the float number, e.g., ``Fig.1''.
+% Formerly, we had defined it to be ``: '', now the colon has been replace by a period (full stop).
+% \begin{macrocode}
+\long\def\@makecaption#1#2{%
+ \par
+% \nobreak
+ \vskip\abovecaptionskip
+ \begingroup
+ \small\rmfamily
+ \sbox\@tempboxa{%
+ \let\\\heading@cr
+ \@make@capt@title{#1}{#2}%
+ }%
+ \@ifdim{\wd\@tempboxa >\hsize}{%
+ \begingroup
+ \samepage
+ \flushing
+ \let\footnote\@footnotemark@gobble
+ \@make@capt@title{#1}{#2}\par
+ \endgroup
+ }{%
+ \global \@minipagefalse
+ \hb@xt@\hsize{\hfil\unhbox\@tempboxa\hfil}%
+ }%
+ \endgroup
+ \vskip\belowcaptionskip
+}%
+\def\@make@capt@title#1#2{%
+ \@ifx@empty\float@link{\@firstofone}{\expandafter\href\expandafter{\float@link}}%
+ {#1}\@caption@fignum@sep#2%
+}%
+\def\@footnotemark@gobble{%
+ \@footnotemark
+ \@ifnextchar[{\@gobble@opt@i}{\@gobble}%
+}%
+\def\@gobble@opt@i[#1]#2{}%
+\def\@mpmakefntext#1{%
+ \flushing
+ \parindent=1em
+ \noindent
+ \hb@xt@1em{\hss\@makefnmark}%
+ #1%
+}%
+\def\@caption@fignum@sep{. }%
+\def\setfloatlink{\def\float@link}%
+\let\float@link\@empty
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\thefigure}
+% The figure counter and float placement defaults.
+% \begin{macrocode}
+\newcounter{figure}
+\renewcommand \thefigure {\@arabic\c@figure}
+% \end{macrocode}
+% Note that we give the `!' modifier by default.
+% This is an effort to avoid the syndrome wherein
+% a deferred float finds itself unqualified for
+% placement, thereby getting carried until \cmd\clearpage.
+% \begin{macrocode}
+\def\fps@figure{tbp}
+\def\ftype@figure{1}
+\def\ext@figure{lof}
+\def\fnum@figure{\figurename~\thefigure}
+% \end{macrocode}
+% We allocate a box register for use in tallying the column inches of floats of this type.
+% \begin{macrocode}
+\expandafter\newbox\csname fbox@\ftype@figure\endcsname
+\expandafter\setbox\csname fbox@\ftype@figure\endcsname\hbox{}%
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{Deferring \env{figure} Floats}%
+%
+% We determine if figures are to float or be deferred until \cmd\printfigures\ time.
+% If so, we open the stream that will receive the deferred document portions.
+% \begin{macrocode}
+\appdef\class@documenthook{%
+ \do@if@floats{figure}{.fgx}%
+}%
+\appdef\class@enddocumenthook{%
+ \printfigures\relax
+}%
+% \end{macrocode}
+%
+% \begin{macro}{\printfigures}
+% The user-level command \cmd\printfigures\ determines
+% where the figures are to appear in a document in which
+% \cmd\floats@sw\ is false.
+% If the user invokes the \classoption{endfloats} class option and fails to
+% insert a \cmd\printfigures\ command,
+% the figures will be printed at the end of the document.
+% If the command is given, but floats are not being deferred,
+% it amounts to a no-op.
+% \changes{4.0b}{1999/06/20}{call \cs{print@floats}}
+% \changes{4.0c}{1999/11/13}{*-form mandates pagebreak}
+% \begin{macrocode}
+\newcommand\printfigures{%
+ \@ifstar{\true@sw}{\floatp@sw{\true@sw}{\false@sw}}%
+ {%
+ \print@float{figure}{\oneapage}%
+ }{%
+ \print@float{figure}{}%
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+%
+% \begin{macro}{\@xfloat@prep}
+% We patch into the procedure \cmd\@xfloat@prep.
+% This patch applies to all floats (not \env{figure} alone)
+% and makes the type center.
+% \begin{macrocode}
+\appdef\@xfloat@prep{%
+ \appdef\@parboxrestore{\centering}%
+%\let\@makefnmark\@makefnmark@latex
+}%
+% \end{macrocode}
+% \end{macro}
+%
+%
+% \subsection{Tables}
+% \changes{4.0b}{1999/06/20}{Processing delayed to \cs{AtBeginDocument} time}
+%
+% DPC: More or less taken from \file{revtex2} \file{aps.sty},
+% but using dcolumn for decimal alignment.
+% \begin{environment}{table}
+% We define the \env{table} environment.
+% Later, we will horse around with its meaning
+% in order to accomodate \cmd\floats@sw.
+% \begin{macrocode}
+\newenvironment{table}
+ {\@float{table}}
+ {\end@float}
+\newenvironment{table*}
+ {\@dblfloat{table}}
+ {\end@dblfloat}
+% \end{macrocode}
+% \end{environment}
+%
+% \begin{macro}{\thetable}
+% Table counter and default float placement declarations.
+% \begin{macrocode}
+\newcounter{table}
+\renewcommand\thetable{\@Roman\c@table}
+% \end{macrocode}
+% Note that we give the `!' modifier by default.
+% This is an effort to avoid the syndrome wherein
+% a deferred float finds itself unqualified for
+% placement, thereby getting carried until \cmd\clearpage.
+% \begin{macrocode}
+\def\fps@table{tbp}
+\def\ftype@table{2}
+\def\ext@table{lot}
+\def\fnum@table{\tablename~\thetable}
+% \end{macrocode}
+% We allocate a box register for use in tallying the column inches of floats of this type.
+% \begin{macrocode}
+\expandafter\newbox\csname fbox@\ftype@table\endcsname
+\expandafter\setbox\csname fbox@\ftype@table\endcsname\hbox{}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+\def\listoftables{\print@toc{lot}}%
+\let\l@table\l@figure
+% \end{macrocode}
+%
+% \begin{macro}{\table@hook}
+% \begin{macro}{\squeezetable}
+% Assign a meaning to the hook installed into float processing.
+%
+% By default floats are \cmd\small. The \cmd\squeezetable\ declaration
+% makes them smaller (\cmd\scriptsize). In general you can locally
+% redefine \cmd\table@hook\ to be whatever you like.
+% (DPC: |\Huge\color{magenta}|\ldots?)
+% \begin{macrocode}
+\def\table@hook{\small}%
+\def\squeezetable{\def\table@hook{\scriptsize}}%
+\appdef\@floatboxreset{\table@hook}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \subsubsection{Deferring \env{table} Floats}%
+%
+% After all packages are loaded, we decide
+% if tables will float or will be deferred until \cmd\printtables\ time.
+%
+% We also deal with the possibility of \env{longtable} environments.
+%
+% \begin{macrocode}
+\def\set@table@environments{%
+ \floats@sw{}{%
+ \let@environment{longtable@float}{longtable}%
+ \let@environment{longtable}{longtable@write}%
+ \let@environment{longtable*@float}{longtable*}%
+ \let@environment{longtable*}{longtable*@write}%
+ \let@environment{turnpage@float}{turnpage}%
+ \let@environment{turnpage}{turnpage@write}%
+ }%
+ \do@if@floats{table}{.tbx}%
+}%
+\appdef\document@inithook{%
+ \set@table@environments
+}%
+\appdef\class@enddocumenthook{%
+ \printtables\relax
+}%
+\newenvironment{longtable@write}{%
+ \write@@float{longtable}{table}%
+}{%
+ \endwrite@float
+}%
+\newenvironment{longtable*@write}{%
+ \write@@float{longtable*}{table}%
+}{%
+ \endwrite@float
+}%
+\newenvironment{turnpage@write}{%
+ \immediate\write\tablewrite{\string\begin{turnpage}}%
+}{%
+ \immediate\write\tablewrite{\string\end{turnpage}}%
+}%
+% \end{macrocode}
+%
+% \begin{macro}{\printtables}
+% The user-level command \cmd\printtables\ determines
+% where the tables are to appear in a document in which
+% \cmd\floats@sw\ is false.
+% If the user invokes the \classoption{nofloats} and fails to
+% insert a \cmd\printtables\ command,
+% the tables will be printed at the end of the document.
+% If the command is given, but floats are not being deferred,
+% it amounts to a no-op.
+% \changes{4.0b}{1999/06/20}{only execute if appropriate}
+% \changes{4.0c}{1999/11/13}{*-form mandates pagebreak}
+% \changes{4.0d}{2000/05/17}{make longtable trigger the head, too}
+% \begin{macrocode}
+\newcommand\printtables{%
+ \begingroup
+ \let@environment{longtable}{longtable@float}%
+ \let@environment{longtable*}{longtable*@float}%
+ \let@environment{turnpage}{turnpage@anchored}%
+ \prepdef\longtable{\trigger@float@par}%
+ \expandafter\prepdef\csname longtable*\endcsname{\trigger@float@par}%
+ \expandafter\prepdef\csname table@floats\endcsname{%
+ \onecolumngrid@push
+ }%
+ \expandafter\appdef\csname endtable@floats\endcsname{%
+ \onecolumngrid@pop
+ }%
+ \@ifstar{\true@sw}{\floatp@sw{\true@sw}{\false@sw}}%
+ {%
+ \print@float{table}{\oneapage}%
+ }{%
+ \print@float{table}{}%
+ }%
+ \endgroup
+}%
+\newenvironment{turnpage@anchored}{%
+ \onecolumngrid@push
+ \setbox\z@\vbox to\textwidth\bgroup
+ \columnwidth\textheight
+}{%
+ \vfil
+ \egroup
+ \rotatebox{90}{\box\z@}%
+ \onecolumngrid@pop
+}%
+% \end{macrocode}
+% \end{macro}
+%
+%
+% \subsection{Videos}
+%\changes{4.1r}{2010/06/22}{(AO, 595) Provide \cs{lovname} along with other List of Videos definitions.}%
+%
+% \begin{environment}{video}
+% We define the \env{video} environment analogously to the
+% \env{figure} and \env{table} environments; it is intended to contain a video.
+%
+% \begin{macrocode}
+\newenvironment{video}
+ {\@float{video}}
+ {\end@float}%
+\newenvironment{video*}
+ {\@dblfloat{video}}
+ {\end@dblfloat}%
+% \end{macrocode}
+% \end{environment}
+%
+% \begin{macro}{\thevideo}
+% The video counter, float placement defaults, strings.
+% \begin{macrocode}
+\newcounter{video}
+\renewcommand \thevideo {\@arabic\c@video}
+% \end{macrocode}
+%
+% File extension and localizable strings.
+% \begin{macrocode}
+\def\ext@video{lov}%
+\def\fname@video{Video}%
+\def\lovname{List of Videos}%
+% \end{macrocode}
+%
+% Float type and default placement.
+% \begin{macrocode}
+\def\fps@video{tbp}%
+\def\ftype@video{4}%
+\def\fnum@video{\fname@video~\thevideo}%
+\appdef\document@inithook{%
+ \@ifxundefined\c@float@type{}{%
+ \global\setcounter{float@type}{8}%
+ }%
+}%
+% \end{macrocode}
+% We allocate a box register for use in tallying the column inches of floats of this type.
+% \begin{macrocode}
+\expandafter\newbox\csname fbox@\ftype@video\endcsname
+\expandafter\setbox\csname fbox@\ftype@video\endcsname\hbox{}%
+% \end{macrocode}
+% The documentation for the \classname{hyperref} package, \file{hyperref.dtx} states:
+% ``classes or package which introduce new elements need to define
+% an equivalent \verb+\theH<name>+ for every \verb+\the<name>+''
+% We do accordingly here.
+% \begin{macrocode}
+\let\theHvideo\thevideo
+% \end{macrocode}
+% But \file{hyperref.dtx} goes on to say,
+% ``We do make a trap to make \verb+\theH<name>+ be the same as \verb+\arabic{<name>}+,
+% if \verb+\theH<name>+ is not defined\ldots''
+% However, it's not doing that right now (as of 6.77u),
+% and I cannot find any such code in there anymore.
+% \end{macro}
+%
+% \begin{macrocode}
+\def\listofvideos{\print@toc{lov}}%
+\let\l@video\l@figure
+% \end{macrocode}
+%
+% \subsubsection{Deferring \env{video} Floats}%
+%
+% We determine if videos are to float or be deferred until \cmd\printvideos\ time.
+% If so, we open the stream that will receive the deferred document portions.
+% \begin{macrocode}
+\appdef\class@documenthook{%
+ \do@if@floats{video}{.vdx}%
+}%
+\appdef\class@enddocumenthook{%
+ \printvideos\relax
+}%
+% \end{macrocode}
+%
+% \begin{macro}{\printvideos}
+% The user-level command \cmd\printvideos\ determines
+% where the videos are to appear in a document in which
+% \cmd\floats@sw\ is false.
+% If the user invokes the \classoption{endfloats} class option and fails to
+% insert a \cmd\printvideos\ command,
+% the videos will be printed at the end of the document.
+% If the command is given, but floats are not being deferred,
+% it amounts to a no-op.
+% \begin{macrocode}
+\newcommand\printvideos{%
+ \@ifstar{\true@sw}{\floatp@sw{\true@sw}{\false@sw}}%
+ {%
+ \print@float{video}{\oneapage}%
+ }{%
+ \print@float{video}{}%
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+%
+% \section{Tabular}
+% Every APS tabular has a double (Scotch) rule above and below.
+% The column specifier ``d'' is implemented using the \classname{dcolumn}
+% package, if available.
+% FIXME: always load dcolumn!
+% \begin{macro}{\tabular@hook}
+% \begin{macro}{\endtabular@hook}
+% \begin{environment}{ruledtabular}
+% \begin{macrocode}
+\def\endtabular@hook{}%
+% \end{macrocode}
+% \begin{verbatim}
+%\RequirePackage{dcolumn}%
+% \end{verbatim}
+% \begin{macrocode}
+\appdef\document@inithook{%
+ \@ifpackageloaded{dcolumn}{%
+ \expandafter\@ifnotrelax\csname NC@find@d\endcsname{}{%
+ \newcolumntype{d}{D{.}{.}{-1}}%
+ }%
+ }{}%
+}%
+\def\toprule{\hline\hline}%
+\def\colrule{\hline}%
+\def\botrule{\hline\hline}%
+\newenvironment{ruledtabular}{%
+ \def\array@default{v}%
+ \appdef\tabular@hook{\def\@halignto{to\hsize}}%
+ \let\tableft@skip@default\tableft@skip
+ \let\tableft@skip\tableft@skip@float
+ \let\tabmid@skip@default\tabmid@skip
+ \let\tabmid@skip\tabmid@skip@float
+ \let\tabright@skip@default\tabright@skip
+ \let\tabright@skip\tabright@skip@float
+ \let\array@row@pre@default\array@row@pre
+ \let\array@row@pre\array@row@pre@float
+ \let\array@row@pst@default\array@row@pst
+ \let\array@row@pst\array@row@pst@float
+ \appdef\array@row@rst{%
+ \let\array@row@pre\array@row@pre@default
+ \let\array@row@pst\array@row@pst@default
+ \let\tableft@skip\tableft@skip@default
+ \let\tabmid@skip\tabmid@skip@default
+ \let\tabright@skip\tabright@skip@default
+ \appdef\tabular@hook{\let\@halignto\@empty}%
+ }%
+}{%
+}%
+% \end{macrocode}
+% \end{environment}
+% \end{macro}
+% \end{macro}
+%
+% \section{Footnote Text}
+%
+% \changes{4.0a}{1998/06/10}{single space footnotes}
+% \changes{4.0b}{1999/06/20}{Frank Mittelbach, has stated in \protect\classname{multicol}: ``The kernel command \cs{@footnotetext} should not be modified.'' Thus, I have removed David Carlisle's redefinition of that command. Note, however, that later versions of \protect\classname{multicol} do not require this workaround. Belt and suspenders.}%
+%
+% \begin{macro}{\@makefntext}
+% \begin{macro}{\@makefnmark}
+% We customize the presentation of the footnote mark: it will not be italic.
+% \begin{macrocode}
+\def\@makefntext#1{%
+ \def\baselinestretch{1}%
+ \parindent1em%
+ \noindent
+ \hb@xt@1.8em{%
+ \hss\@makefnmark
+ }%
+ #1%
+ \par
+}%
+\def\@makefnmark{%
+ \hbox{%
+ \@textsuperscript{%
+ \normalfont\@thefnmark
+ }%
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+%
+% \subsection{Citations, Bibliography, Endnotes}
+%
+% \subsubsection{Bibliography}
+%
+% Load Patrick Daly's \classname{natbib} package,
+% \url{ftp://ctan.tug.org/macros/latex/contrib/supported/natbib}
+%
+% Note that \classname{natbib} assumes that it loads
+% over a document class, such as the \classname{article} class,
+% that has already defined \env{thebibliography} and \cmd\@listi.
+%
+% Note also that \classname{natbib} also installs a command
+% \cmd\NAT@set@cites\ into \cmd\AtBeginDocument\ which presumes
+% that the proper \cmd\bibpunct\ command has been issued.
+%
+% Note that the macro \cmd\NAT@sort\ controls
+% whether citations are left alone (\cmd\NAT@sort=0), sorted (\cmd\NAT@sort=1), or sorted and compressed (\cmd\NAT@sort=2).
+% Since we give \classname{natbib} the \classoption{sort\&compress} option,
+% if you prefer \classoption{sort}, you need only \cmd\let \cmd\NAT@sort\ to be \cmd\@ne.
+% However, if you prefer the effect of having neither \classoption{sort} nor \classoption{sort\&compress},
+% you must \cmd\let \cmd\NAT@sort\ to be \cmd\z@ and you must also define
+% \cmd\let\cmd\NAT@cmprs\ to be \cmd\z@.
+%
+% As of version 8.2, \classname{natbib} now no longer binds at the point where it is read in.
+% This means that we can freely change \cmd\NAT@sort, \cmd\NAT@cmprs, and the new
+% \cmd\NAT@merge. Henceforth, we require that this later version be used.
+%
+% For other \classname{natbib} customizations, you may proceed as if you were going to use
+% the \file{natbib.cfg} file: anything that you can modify by this means is fair game.
+% Once \revtex\ is finished loading, you can assert any definitions for \classname{natbib} that you wish.
+%
+% \begin{macro}{\rev@citet}
+% \begin{macro}{\rev@citealp}
+% \begin{macro}{\rev@citealpnum}
+% We define variants on \classname{natbib}'s commands \cmd\citet, \cmd\citealp, and \cmd\citealpnum.
+% \cmd\rev@citealpnum\ uses a numerical citation.
+% \cmd\rev@citealp\ and \cmd\rev@citealpnum\ are the aliases of \cmd\onlinecite,
+% \cmd\rev@citet\ that of \cmd\textcite.
+%
+% In each case, we invoke \cmd\rtx@swap@citea\ to effect different productions between
+% multiple arguments to the \cmd\cite\ command.
+%
+% \cmd\rev@citealpnum\ provides textual citations where superscript citations are the default.
+% These should be accessible via the \cmd\citet\ command.
+%
+% Therefore we remember how to do a numerical citation
+% even when the superscript citation has been selected.
+% \begin{macrocode}
+\expandafter\DeclareRobustCommand
+\expandafter\rev@citet
+\expandafter{%
+ \expandafter\begingroup
+ \expandafter\rtx@swap@citea
+ \expandafter\g@bblefirsttoken
+ \csname citet \endcsname
+}%
+\expandafter\DeclareRobustCommand
+\expandafter\rev@citealp
+\expandafter{%
+ \expandafter\begingroup
+ \expandafter\rtx@swap@citea
+ \expandafter\g@bblefirsttoken
+ \csname citealp \endcsname
+}%
+\expandafter\DeclareRobustCommand
+\expandafter\rev@citealpnum
+\expandafter{%
+ \expandafter\begingroup
+ \expandafter\rtx@swap@citenum
+ \expandafter\g@bblefirsttoken
+ \csname citealp \endcsname
+}%
+\def\rtx@swap@citenum{%
+ \rtx@swap@citea
+ \let\@cite\NAT@citenum
+ \let\NAT@mbox\mbox
+ \let\citeyear\NAT@citeyear
+ \let\NAT@space\NAT@spacechar
+}%
+\def\g@bblefirsttoken{%
+ \expandafter\true@sw
+ \expandafter\@empty
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\rtx@citesuper}
+% We prepare to redefine \classname{natbib}'s procedure \cmd\NAT@citesuper,
+% which is executed when setting a superscript citation.
+% The \cmd\hspace\ is removed: in any case, it
+% should really be \cmd\hspace*, to prevent an unwanted pagebreak.
+% \begin{macrocode}
+\newcommand\rtx@citesuper[3]{%
+ \ifNAT@swa
+ \leavevmode
+ \unskip
+% \hspace{1\p@}%
+ \textsuperscript{\normalfont#1}%
+ \if*#3*\else\ (#3)\fi
+ \else
+ #1%
+ \fi
+ \endgroup
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@makefnmark@cite}
+% We define a procedure that will set a footnote mark the same way that
+% a citation is set. If footnotes are put in the bibliography with
+% \cmd\footinbib@sw, then the corresponding mark should look the same
+% as the result of a \cmd\cite. This is how we do it.
+% \begin{macrocode}
+\def\@makefnmark@cite{\begingroup\NAT@swatrue\@cite{{\@thefnmark}}{}{}}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\rtx@bibsection}
+% Prepare to override \classname{natbib}'s definition of \cmd\bibsection.
+% \begin{macrocode}
+\def\rtx@bibsection{%
+ \@ifx@empty\refname{%
+ \par
+ }{%
+% \let\@hangfroms@section\@hang@froms
+ \expandafter\section\expandafter*\expandafter{\refname}%
+ \@nobreaktrue
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\rtx@swap@citea}
+% \begin{macro}{\rtx@def@citea}
+% \begin{macro}{\rtx@def@citea@close}
+% \begin{macro}{\rtx@def@citea@box}
+% The procedures |\rtx@def@citea|, |\rtx@def@citea@close|, and |\rtx@def@citea@box|
+% can take over the management of \classname{natbib}'s |\@citea| macro to effect more sophisticated
+% behavior of the punctuation between textual citations. The switch is performed by \cmd\rtx@swap@citea.
+%
+% \changes{4.1j}{2009/10/25}{(AO, 552) Repair spacing in \cs{onlinecite}}
+% In these procedures, we use \cmd\count@\ to count the number of arguments of the \cmd\cite\ command,
+% and we use \cmd\c@NAT@ctr\ to keep track of which argument we are processing.
+% The latter counter is created by \classname{natbib} and used there solely in bibliography processing,
+% where it keeps track of the reference number.
+% We take over its use in these macros, but only locally; therefore these procedures should work properly, even within the bibliography.
+%FIXME: check whether this is true!
+%
+% Because we are using a scratch counter \cmd\count@, we are vulnerable to other \TeX\ programmers
+% who patch in to \classname{natbib}'s processing and who might use that counter at the same time we are doing so.
+% This is a potential source of trouble for us.
+%FIXME: store the value of \cmd\count@\ in a private \cmd\csname!
+%
+% Note that \cmd\rtx@def@citea\ begins the same as \cmd\NAT@def@citea, which it replaces,
+% then makes further decisions based on the values of the counters.
+%
+% Note also that, in \classname{natbib}, the replacement part of \cmd\NAT@def@citea@close\ could be rewritten as
+% \cmd\NAT@def@citea\cmd\prepdef\cmd\@citea\verb+{+\cmd\NAT@@close\verb+}+, which
+% would them obviate the need for us to override its meaning.
+%
+% Note, too, the effect of \cmd\rtx@def@citea@box, which replaces \cmd\NAT@def@citea@box,
+% is almost the same as the latter, except the entire \cmd\@citea\ is given as the argument
+% of \cmd\NAT@mbox.
+%
+% Finally, bear in mind that the English (and some American editors) do not place a comma
+% before the ``and''; our procedures do (but they could be rewritten with that convention).
+% \begin{macrocode}
+\def\rtx@swap@citea{%
+ \let\NAT@def@citea\rtx@def@citea
+ \let\NAT@def@citea@close\rtx@def@citea@close
+ \let\NAT@def@citea@box\rtx@def@citea@box
+}%
+\def\rtx@def@citea{%
+ \def\@citea{\NAT@separator\NAT@space}%
+ \advance\c@NAT@ctr\@ne
+ \@ifnum{\count@>\tw@}{%
+ \@ifnum{\c@NAT@ctr=\count@}{\appdef\@citea{\NAT@conj\NAT@space}}{}%
+ }{%
+ \def\@citea{\NAT@space\NAT@conj\NAT@space}%
+ }%
+}%
+\def\rtx@def@citea@close{%
+ \rtx@def@citea
+ \prepdef\@citea{\NAT@@close}%
+}%
+\def\rtx@def@citea@box{%
+ \rtx@def@citea@close
+ \expandafter\def\expandafter\@citea\expandafter{\expandafter\NAT@mbox\expandafter{\@citea}}%
+}%
+\def\NAT@conj{and}%
+% \end{macrocode}
+%
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\BibitemShut}
+% \begin{macro}{\bibAnnote}
+% \changes{4.1j}{2009/10/24}{(AO, 549) Repairing natbib's \cs{BibitemShut} and \cs{bibAnnote}}
+% \changes{4.1o}{2010/02/05}{(AO, 549) Remove patch to natbib, which is now at version 8.31a}
+% \changes{4.1o}{2010/02/07}{(AO, 578) accommodate the possible space character preceding \cs{BibitemShut}.}
+% We remember a temporary patch to \classname{natbib}'s definition of \cmd\BibitemShut.
+% \begin{macrocode}
+\def\NAT@BibitemShut#1{%
+ \def\@bibstop{#1}%
+ \let\bibitem@Stop\bibitemStop
+ \let\bibitem@NoStop\bibitemNoStop
+ \@ifx{\bibitemShut\relax}{\let\@bibitemShut\@empty}{%
+ \expandafter\def\expandafter\@bibitemShut\expandafter{\bibitemShut}%
+ }%
+}%
+% \end{macrocode}
+% The following is a bug fix to \classname{natbib} version 8.31b.
+% \begin{macrocode}
+\def\BibitemShut@ltx#1{%
+ \unskip
+ \def\@bibstop{#1}%
+ \let\bibitem@Stop\bibitemStop
+ \let\bibitem@NoStop\bibitemNoStop
+ \@ifx{\bibitemShut\relax}{\let\@bibitemShut\@empty}{%
+ \expandafter\def\expandafter\@bibitemShut\expandafter{\bibitemShut}%
+ }%
+}%
+% \end{macrocode}
+%
+% \begin{verbatim}
+%\providecommand{\bibAnnote}[3]{%
+% \BibitemShut{#1}%
+% \def\@tempa{#3}\@ifx{\@tempa\@empty}{}{%
+% \begin{quotation}\noindent
+% \textsc{Key:}\ #2\\\textsc{Annotation:}\ \@tempa
+% \end{quotation}%
+% }%
+% \ignorespaces
+%}%
+%\def\@bibitemShut{}%
+% \end{verbatim}
+% \end{macro}
+% \end{macro}
+%
+%
+% \begin{macrocode}
+\newenvironment{thebibliography}{}{}%
+\let\@listi\@empty
+\appdef\rtx@require@packages{%
+ \RequirePackage[sort&compress]{natbib}[2009/11/07 8.31a (PWD, AO)]%
+ \let@environment{NAT@thebibliography}{thebibliography}%
+ \let@environment{thebibliography}{rtx@thebibliography}%
+ \let\bibliographystyle@latex\bibliographystyle
+ \let\NAT@citesuper\rtx@citesuper
+% \end{macrocode}
+%
+% \begin{macro}{\NAT@bibsetnum}
+% \begin{macro}{\NAT@bibsetup}
+% \begin{macro}{\bibpreamble}
+% \begin{macro}{\newblock}
+% \begin{macro}{\bibnumfmt}
+% \begin{macro}{\NAT@merge}
+% We define the sectioning command to use when starting the bibliography
+% and gently coax \classname{natbib} into using
+% the formatting procedures that \emph{we} want it to use.
+%
+% This way of setting up \env{thebibliography}
+% automatically sets the label width based on
+% the largest number used within the bibliography.
+% This scheme will not work properly using the
+% author/year style of bib entry, though.
+%
+% We define \cmd\bibnumfmt\ to be \cmd\place@bibnumber, which is a macro
+% managed by \revtex. If the document defines \cmd\bibnumfmt, then that
+% definition will be used instead, which is what the \classname{natbib}
+% package gives as its programming interface.
+%
+% We set \cmd\NAT@merge\ to \cmd\tw@, which turns on \classname{natbib}'s
+% \classname{mcite} capabilities. This is the default setting.
+% If numerical citations are not to be used, then \cmd\NAT@merge\
+% should be set to \cmd\@ne\ (syntax is still enabled, but semantics are turned off).
+% \begin{macrocode}
+\let\bibsection\rtx@bibsection
+\let\NATx@bibsetnum\NAT@bibsetnum
+\def\NAT@bibsetnum#1{%
+ \setlength{\topsep}{\z@}%
+ \NATx@bibsetnum{\ref{LastBibItem}}%
+}%
+\let\NATx@bibsetup\NAT@bibsetup
+\def\NAT@bibsetup{%
+ \setlength{\labelwidth}{\z@}%
+ \setlength{\labelsep}{\z@}%
+ \setlength{\itemindent}{\z@}%
+ \setlength{\listparindent}{\z@}%
+ \setlength{\topsep}{\z@}%
+ \setlength{\parsep}{\z@}%
+ \NATx@bibsetup
+}%
+\let\bibpreamble\@empty
+\def\newblock{\ }%
+\let\NATx@bibnumfmt\bibnumfmt
+\def\bibnumfmt{\place@bibnumber}%
+\let\NAT@merge\thr@@
+\let\NAT@citeyear\citeyear
+\let\onlinecite\rev@citealp
+\let\textcite\rev@citet
+% \end{macrocode}
+% The following is needed until \classname{natbib} is at 8.31b.
+% \begin{macrocode}
+\@ifx{\BibitemShut\NAT@BibitemShut}{%
+ \class@info{Repairing natbib's \string\BibitemShut}%
+ \let\BibitemShut\BibitemShut@ltx
+}{}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\bibliographystyle}
+% \changes{4.1q}{2010/04/01}{(AO, 586) When .bbl is pasted into the document, prevent automatic bibliography inclusion.}%
+% \changes{4.1q}{2010/04/13}{(AO, 588) Only write \revtex-specific BibTeX .bib data if the .bst style is set by REVTeX.}%
+% We arrange for the selection of bibliography style
+% to occur either due to the document's explicit
+% \cmd\bibliographystyle\ statement or
+% via the journal substyle.
+%
+% Note that \revtex\ is incompatible with
+% any package that patches \cmd\bibliographystyle.
+% Since \classname{natbib} does this, we need a fix.
+%
+% The Boolean \cmd\bibliographystyle@sw\ signifies that the document contains explicit
+% \cmd\bibliographystyle\ markup. If, on the contrary, the bibliography style is set by
+% the the society or the journal, then no explicit \cmd\bibliographystyle\ command appears in the document instance.
+% In this case \cmd\bibliographystyle@sw\ will be \cmd\false@sw.
+% \begin{macrocode}
+\let\bibliographystyle@latex\bibliographystyle
+\def\bibliographystyle{\@booleantrue\bibliographystyle@sw\def\@bibstyle}%
+\@booleanfalse\bibliographystyle@sw
+% \end{macrocode}
+% \end{macro}
+%
+% \changes{4.1j}{2009/11/03}{(AO, 551) Punctuation at end of reference when optional arguments to the cite key are given.}
+% The following had been bug fixes to \classname{natbib} version 8.31a.
+% \begin{verbatim}
+%\def\bibitemStop{\@bibitemShut}%
+%\def\NAT@bibitem@cont{%
+% \let\bibitem@Stop\bibitemContinue
+% \let\bibitem@NoStop\bibitemContinue
+%}%
+% \end{verbatim}
+% The following are alterations to \classname{natbib} version 8.31a to
+% accommodate the possible space character preceding \cmd\BibitemShut,
+% and to handle the case of merged references, where the first ends with a stop character.
+% \changes{4.1o}{2010/02/07}{(AO, 578) accommodate the possible space character preceding \cs{BibitemShut}.}
+% \changes{4.1o}{2010/02/09}{(AO, 581) Handle case: merged references, with first ending in a stop character.}
+% \begin{macrocode}
+\def\NAT@bibitem@cont{%
+ \let\bibitem@Stop\bibitemContinue@Stop
+ \let\bibitem@NoStop\bibitemContinue
+}%
+% \end{macrocode}
+% \begin{macrocode}
+\def\bibitemNoStop{%
+ \@ifx@empty\@bibitemShut{.\spacefactor\@mmm\space}{\@bibitemShut}%
+}%
+% \end{macrocode}
+% \begin{macrocode}
+\def\bibitemContinue{%
+ \@ifx@empty\@bibitemShut{;\spacefactor\@mmm\space}{\@bibitemShut}%
+}%
+% \end{macrocode}
+% \begin{macrocode}
+\def\bibitemContinue@Stop{%
+ \@ifx@empty\@bibitemShut{\spacefactor\@mmm\space}{\@bibitemShut}%
+}%
+% \end{macrocode}
+%
+% \changes{4.1k}{2009/11/11}{(AO, 561) remove dead code relating to \cs{bibitemContinue}}
+% We used to customize one of the productions of \classname{natbib}, but no longer.
+% \begin{verbatim}
+%\let\bibitemContinue\bibitemContinue@rtx
+% \end{verbatim}
+%
+% Here ends the code to be executed at \cmd\rtx@require@packages\ time.
+% \begin{macrocode}
+}%
+% \end{macrocode}
+% \changes{4.1f}{2009/07/07}{(AO, 516) Merged references are separated with a semicolon}
+% Redefine a macro of \classname{natbib} so that merged references are separated with a semicolon.
+% \changes{4.1k}{2009/11/11}{(AO, 561) remove dead code relating to \cs{bibitemContinue}}
+% \begin{verbatim}
+% \def\bibitemContinue@rtx{;\spacefactor\@mmm\space}%
+% \end{verbatim}
+%
+% \begin{macro}{\onlinecite}
+% \begin{macro}{\textcite}
+% We extend \classname{natbib}'s syntax with two commands to set a citation
+% on the baseline (as opposed to superscripted) and as text (rather than parenthetical), respectively.
+% A journal substyle that makes citations be superscripted or parenthetical as the case may be, should ensure
+% that the author has continued access to these two styles.
+%
+% Note that the society or journal substyle override the meanings of \cmd\@onlinecite\ or
+% \cmd\@textcite\ given here.
+%
+% \begin{macrocode}
+\DeclareRobustCommand\onlinecite{\@onlinecite}%
+\DeclareRobustCommand\textcite{\@textcite}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\bibliography}
+% \changes{4.1a}{2008/01/18}{(AO, 457) Endnotes to be sorted in with numerical citations.}%
+% Provide a hook for supplying Bib\TeX\ a bibliographic database that may contain, say,
+% footnotes.
+%
+% Note that Bib\TeX\ chokes if the argument of the \cmd\bibdata\ command has null fields,
+% hence these tests.
+% \begin{macrocode}
+\let\bibliography@latex\bibliography
+\def\bibliography#1{%
+ \auto@bib@empty
+ \begingroup
+ \let\auto@bib@innerbib\@empty
+ \@ifx@empty{\pre@bibdata}{%
+ \bibliography@latex{#1}%
+ }{%
+ \@if@empty{#1}{%
+ \expandafter\bibliography@latex\expandafter{\pre@bibdata}%
+ }{%
+ \expandafter\bibliography@latex\expandafter{\pre@bibdata,#1}%
+ }%
+ }%
+ \endgroup
+}%
+\let\pre@bibdata\@empty
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{environment}{rtx@thebibliography}%
+% \begin{macro}{\present@bibnote}%
+% \changes{4.1f}{2009/07/11}{(AO, 521) Lonely bibliography head}%
+% \changes{4.1n}{2010/01/02}{(AO, 572) Independent footnote counter for title block. Abstract footnote counter shared with body.}%
+% \changes{4.1o}{2010/02/02}{(AO, 575) Automatically incorporate the (Bib\TeX-generated) .bbl into an explicit \env{thebibliography}}%
+% \changes{4.1q}{2010/04/01}{(AO, 586) When .bbl is pasted into the document, prevent automatic bibliography inclusion.}%
+% We put a tail patch into \cmd\thebibliogrphy\ and
+% a headpatch into \cmd\endthebibliography.
+%
+% Here we provide a default treatment for frontmatter notes
+% deferred to the bibliography; a journal substyle
+% might want to override the definition of \cmd\present@bibnote.
+%
+% We make provisions for the case where there are no \cmd\bibitem s
+% for the bibliography: we produce no bibliography head at all.
+%
+% \begin{macrocode}
+\newenvironment{rtx@thebibliography}[1]{%
+ \NAT@thebibliography{#1}%
+ \let\@TBN@opr\present@bibnote
+ \@FMN@list
+}{%
+% \end{macrocode}
+% The following line was commented out:
+% \begin{verbatim}
+%\@endnotesinbib
+% \end{verbatim}
+% The \cmd\auto@bib@innerbib\ directive has been moved from the begin processing to the end processing.
+% This means that the content of the \env{thebibliography} environment can itself prevent the
+% automatic reading in of the .bbl file. This would be needed when the user has pasted in the
+% content of the .bbl file into the document itself, something required by APS and AIP editorial direction.
+% \begin{macrocode}
+ \auto@bib@innerbib
+ \edef\@currentlabel{\arabic{NAT@ctr}}%
+ \label{LastBibItem}%
+ \endNAT@thebibliography
+ \aftergroup\auto@bib@empty
+}%
+\def\present@bibnote#1#2{%
+ \item[%
+ \textsuperscript{%
+ \normalfont
+ \Hy@raisedlink{\hyper@anchorstart{frontmatter.#1}\hyper@anchorend}%
+ \begingroup
+ \csname c@\@mpfn\endcsname#1\relax
+ \frontmatter@thefootnote
+ \endgroup
+ }%
+ ]#2\par
+% \end{macrocode}
+% The following line was commented out:
+% \begin{verbatim}
+%\global\let\NAT@bibitem@first@sw\@secondoftwo
+% \end{verbatim}
+% \begin{macrocode}
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{environment}
+%
+% \begin{macro}{write@bibliographystyle}
+% \changes{4.1q}{2010/04/13}{(AO, 588) Only write \revtex-specific BibTeX .bib data if the .bst style is set by REVTeX.}%
+% We wish to delay committing the \cmd\bibliographystyle\ until as late as possible.
+% The journal substyle will define a default bibliography style, and
+% the document's explicit \cmd\bibliographystyle\ command, if any, will override that default.
+%
+% The \cmd\bibstyle\ command is allowed appear quite late in the \file{.aux} file.
+% We now delay the automatic writing of the \cmd\bibstyle\ command to the end of the job.
+%
+% The procedure \cmd\write@bibliographystyle\ tests whether a \cmd\bibliographystyle\ command has
+% already been given.
+% If not, it effectively executes the needed \cmd\bibliographystyle\ command, then neutralizes itself
+% (we only need to do this once per job).
+%
+% If the document lacks explicit \cmd\bibliographystyle\ markup, we execute
+% \cmd\@bibdataout@rev, a hook for \revtex-aware processing.
+% \begin{macrocode}
+\def\write@bibliographystyle{%
+ \@ifxundefined\@bibstyle{}{%
+ \expandafter\bibliographystyle@latex\expandafter{\@bibstyle}%
+ \bibliographystyle@sw{}{\@bibdataout@rev}%
+ }%
+ \global\let\write@bibliographystyle\relax
+}%
+\AtEndDocument{\write@bibliographystyle}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\rtx@@citetp}
+% \begin{macro}{\rtx@citex}
+% \begin{macro}{\super@cite@let}
+% \begin{macro}{\super@cite@end}
+% \begin{macro}{\super@cite@swap}
+% We wish to extend \classname{natbib} to move spaces and citations around
+% a superscript-style citation, imitating Donald Arseneau's \classname{cite} package
+% with the \classoption{super}.
+%
+% The \cmd\rtx@@citetp\ procedure is substituted for \cmd\NAT@@citetp;
+% it then calls the \cmd\rtx@citex\ procedure and implements the features of the
+% \classoption{citeautoscript} class option.
+% In the end, \cmd\@citex\ is called with its customary parameters.
+%
+% The document should be marked up as if citations were \emph{not} superscripted,
+% and then if you select a journal substyle that has superscripted citations, \revtex\ will do its best
+% to alter the formatting of the \cmd\cite s to accomodate superscript style.
+%
+% Only citations set as superscript are affected by this procedure,
+% because we check \cmd\@cite\ against \cmd\NAT@citesuper.
+%
+% Here's a subtle point: when is the argument of \cmd\super@cite@swap\ not the same as the token \cmd\@let@token?
+% Answer: when the latter is \cmd\@sptoken! This case has to be handled separately.
+%
+% Note that whether a punctuation is movable is determined by the definition
+% of a particular control sequence name.
+% A society or journal can alter things: to remove a character from the set,
+% do, say, \cmd\expandafter \cmd\let \cmd\csname \texttt{rtx@automove;} \cmd\endcsname \cmd\relax.
+% To add a character to the set, do, say, \cmd\expandafter \cmd\let \cmd\csname \texttt{rtx@automove;} \cmd\endcsname \cmd\@empty.
+%
+% Implementation note: due to a \TeX\ peculiarity, we have to check for the case
+% where \cmd\@let@token\ is a space token \emph{before} we parse forward.
+% At issue is the corner case where an end of file is at hand. If we
+% were to let \cmd\super@cite@swap\ parse forward, we would encounter a \TeX\ end-of-file
+% error. Note that the test will be true in many distinct cases:
+% the file ends, the next character is a line terminator, the next character is a space.
+% \begin{macrocode}
+\def\rtx@@citetp[#1]{\@ifnextchar[{\rtx@citex[#1]}{\rtx@citex[][#1]}}%
+\def\rtx@citex[#1][#2]#3{%
+ \begingroup
+ \def\@tempa{[#1][#2]{#3}}%
+ \@ifx{\@cite\NAT@citesuper}{%
+ \leavevmode
+ \skip@\lastskip
+ \unskip
+ \super@cite@let
+ }{%
+ \super@cite@end
+ }%
+}%
+\def\super@cite@let{%
+ \futurelet\@let@token\super@cite@check
+}%
+\def\super@cite@end{%
+ \aftergroup\@citex\expandafter\endgroup\@tempa
+}%
+\def\super@cite@check{%
+ \@ifx{\@let@token\@sptoken}{%
+ \super@cite@end
+ }{%
+ \super@cite@swap
+ }%
+}%
+\long\def\super@cite@swap#1{%
+ \expandafter\@ifx\expandafter{\csname rtx@automove#1\endcsname\@empty}{%
+ #1%
+ \super@cite@let
+ }{%
+ \super@cite@end
+ #1%
+ }%
+}%
+\expandafter\let\csname rtx@automove.\endcsname\@empty
+\expandafter\let\csname rtx@automove,\endcsname\@empty
+\expandafter\let\csname rtx@automove:\endcsname\@empty
+\expandafter\let\csname rtx@automove;\endcsname\@empty
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% The following must execute only after \classname{natbib} is loaded and has set
+% up its parameters (which it does at \cmd\AtBeginDocument\ time).
+% If superscript citations have been selected, and
+% if the \classoption{citeautoscript} class option has been selected,
+% we patch into \classname{natbib}'s mechanism to migrate punctuation around the
+% citation, as in class \classname{cite} with the \classoption{superscript} option.
+% \begin{macrocode}
+\appdef\class@documenthook{%
+ \citeautoscript@sw{%
+ \@ifx{\@cite\NAT@citesuper}{%
+ \let\NAT@@citetp\rtx@@citetp
+ }{}%
+ }{}%
+}%
+% \end{macrocode}
+%
+% Resolve an incompatability between \classname{natbib} and \classname{listings}.
+% The latter package tests \cmd\chapter (which has now been \cmd\let\ to \cmd\relax\ as a side effect \classname{natbib}'s use of \LaTeX's \cmd\@ifundefined).
+%
+% We couch our fix in such terms that will not be disruptive if \cmd\chapter\ is actually defined at this point.
+%
+% \changes{4.1b}{2008/07/01}{(AO) No longer need to test \cs{chapter} as of \texttt{natbib} version 8.2}
+% \begin{verbatim}
+%\@ifx{\chapter\relax}{\let\chapter\@undefined}{}%
+% \end{verbatim}
+%
+%
+% \subsubsection{\cs{endnote}s and \cs{rtx@bibnote}s}
+%
+% \begin{macro}{\mini@note}
+% \begin{macro}{\save@note}
+% \changes{4.1n}{2010/01/02}{(AO, 572) Independent footnote counter for title block. Abstract footnote counter shared with body.}%
+% QUERY: how do footnotes get thrown to the bibliography. \cmd\footinbib@sw\ appears to be irrelevant.
+% \begin{macrocode}
+\def\mini@note{\save@note\mini@notes}%Implicit #2
+\def\save@note#1#2{%
+ \stepcounter\@mpfn
+ \protected@xdef\@thefnmark{\thempfn}%
+ \@footnotemark
+ \expandafter\g@addto@macro
+ \expandafter#1%
+ \expandafter{%
+ \expandafter \@@footnotetext
+ \expandafter {\@thefnmark}{#2}%
+ }%
+}%
+\long\def\@@footnotetext#1{\def\@thefnmark{#1}\@footnotetext}%
+\let\mini@notes\@empty
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\endnote}
+% A version of footnote that appears in the bibliography, or where \cmd\printendnotes\ appears.
+% \begin{verbatim}
+%\def\@endnote{%
+% \begingroup
+% \aftergroup\@footnotemark
+% \aftergroup\@endnotetext
+% \@ifnextchar[{%
+% \@xendnote
+% }{%
+% \stepcounter{footnote}%
+% \protected@xdef\@tempa{\thefootnote}%
+% \expandafter\@xendnote\expandafter[\the\c@footnote]%
+% }%
+%}%
+% \end{verbatim}
+% \end{macro}
+%
+% \begin{macro}{\@xendnote}
+% \changes{4.1a}{2008/01/18}{(AO, 457) Endnotes to be sorted in with numerical citations.}%
+% \begin{verbatim}
+%\def\unused@xendnote[#1]{%
+% \begingroup
+% \c@footnote#1\relax
+% \end{macrocode}
+% New for 4.1
+% \begin{macrocode}
+% \unrestored@protected@xdef\@endnotelabel{Note\thefootnote}%
+% \authoryear@sw{%
+% \unrestored@protected@xdef\@thefnmark{\noexpand\ref{\@endnotelabel}}%
+% }{%
+% \unrestored@protected@xdef\@thefnmark{\@endnotelabel}%
+% }%
+% \end{macrocode}
+% Was:
+% \unrestored@protected@xdef\@thefnmark{endnote\thefootnote}%
+% End 4.1 changes
+% \begin{macrocode}
+% \endgroup
+% \endgroup
+%}%
+%\def\@endnotemark{%
+% \expandafter\cite\expandafter{\@thefnmark}%
+%}%
+% \end{verbatim}
+% \begin{macrocode}
+\def\rev@citemark#1{%
+ \expandafter\cite\expandafter{\@thefnmark}%
+}%
+\def\rev@endtext#1{%
+ \let\@endnotelabel\@thefnmark
+ \@endnotetext
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\endnote@ext}
+% \begin{macro}{\bibdata@app}
+% \begin{macro}{\bibdata@ext}
+% The macro \cmd\endnote@ext\ is the file extension for the auxiliary file holding footnotes.
+% The \cmd\bibdata@app\ and \cmd\bibdata@ext\ macros are used to form the name of a
+% Bib\TeX\ database file holding footnotes.
+% \begin{macrocode}
+\def\endnote@ext{.end}%
+\def\bibdata@app{Notes}%
+\def\bibdata@ext{bib}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\@endnotetext}
+% \changes{4.1a}{2008/01/18}{(AO, 457) Endnotes to be sorted in with numerical citations.}%
+% The procedure \cmd\@endnotetext\ writes a Bib\TeX\ .bib file for the purpose
+% of insering a footnote into the (numbered, unsorted) bibliography.
+%
+% We need to define \cmd\pre@bibdata\ to be
+% \cmd\jobname\cmd\endnote@ext, and we probably should define \cmd\endnote@ext\ to
+% be something like ``Notes.bib''.
+%
+% In each case, the material to be written out requires robustification, provided by \cmd\endnote@relax.
+% The commands \cmd\label, \cmd\index, and \cmd\glossary,
+% which are robustified for \cmd\markright\ and \cmd\addcontentsline,
+% are likewise robustified here.
+%
+% Procedure \cmd\@endnotetext@note\ is the alias for \cmd\@endnotetext\ when the endnotes are to be
+% processed separately from the bibliography (generally true when citations are not sorted).
+% \begin{verbatim}
+%\long\def\unused@endnotetext@note#1{%
+% \@ifxundefined\@endnoteout{%
+% \newwrite\@endnoteout
+% \gdef\endnote@stream{\jobname\endnote@ext}%
+% \immediate\openout\@endnoteout\endnote@stream\relax
+% }{}%
+% \begingroup
+% \endnote@relax
+% \immediate\write\@endnoteout{\string\@doendnote{\@endnotelabel}{#1}}%
+% \endgroup
+%}%
+% \end{verbatim}
+%
+% \cmd\@doendnote\ is obsolete.
+% \begin{verbatim}
+%\def\@doendnote#1#2{\bibitem{#1}#2}%
+% \end{verbatim}
+%
+% \changes{4.1o}{2010/02/05}{(AO, 579) Endnote shall comprise their own Bib\TeX\ entry type: @FOOTNOTE.}
+% Procedure \cmd\@endnotetext\ is the operative procedure\ when the endnotes are to be
+% collated in with the other references, typically true when numerical citations are being used.
+% The technique involves writing a .bib file (\cmd\@bibdataout) with each endnote typed as
+% a \texttt{@FOOTNOTE} entry.
+%
+% Timing note: doing \cmd\openout\ should be deferred until the beginning of the document,
+% as is done here. This allows one to make a format (\filename{.fmt}) file out of this class.
+% \begin{macrocode}
+\long\def\@endnotetext#1{%
+ \begingroup
+ \endnote@relax
+ \immediate\write\@bibdataout{%
+ @FOOTNOTE{%
+ \@endnotelabel,%
+% \end{macrocode}
+% The \texttt{key} field is recommended in cases where there is no author (see \filename{btxdoc}).
+% \begin{macrocode}
+ key="\@endnotelabel",%
+% \end{macrocode}
+% The \texttt{note} field is simply the content of the footnote.
+% \begin{macrocode}
+ note="#1"%
+ }%
+ }%
+ \endgroup
+}%
+\newwrite\@bibdataout
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\endnote@relax}
+% At \cmd\AtBeginDocument\ time, we open the job's \filename{.bib} file.
+%
+% Procedure \cmd\endnote@relax\ robustifies commands that ought not to be expanded when
+% the endnote is written out.
+% Note the similarity between \cmd\endnote@relax\ and \cmd\protected@write.
+% \begin{macrocode}
+\def\endnote@relax{%
+ \let\label\relax \let\index\relax \let\glossary\relax
+ \let\cite \relax \let\ref \relax \let\pageref \relax
+ \let\( \relax \let\) \relax \let\\ \relax
+ \let~\relax
+% \end{macrocode}
+% \begin{verbatim}
+%\let\protect\noexpand
+% \end{verbatim}
+% \begin{macrocode}
+ \let \protect \@unexpandable@protect
+ \newlinechar`\^^M%
+% \end{macrocode}
+% \begin{verbatim}
+%\newlinechar`\ %
+% \end{verbatim}
+% \begin{macrocode}
+ \let\begin\relax \let\end\relax
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@bibdataout@init}
+% \begin{macro}{\@bibdataout@aps}
+% \changes{4.1o}{2010/02/10}{(AO, 580) Provide a document class option to turn off production of eprint field in bibliography.}
+% \changes{4.1o}{2010/02/12}{(AO, 580) Control .bst at run time.}%
+% \changes{4.1q}{2010/04/13}{(AO, 588) Only write \revtex-specific BibTeX .bib data if the .bst style is set by REVTeX.}%
+% At \cmd\AtBeginDocument\ time, we open the job's \filename{.bib} file.
+% The hook is available for use by a society to place its own @CONTROL record in the \cmd\@bibdataout\ stream.
+% \begin{macrocode}
+\appdef\class@documenthook{\@bibdataout@init}%
+\def\@bibdataout@init{%
+ \immediate\openout\@bibdataout\pre@bibdata.\bibdata@ext\relax
+}%
+\def\@bibdataout@rev{%
+ \immediate\write\@bibdataout{%
+% \end{macrocode}
+% The entry that controls processing of the \filename{.bst} file has entry type \texttt{@CONTROL}.
+% The citation key (REVTEX41Control) is effectively a version number,
+% which the \filename{.bst} can use to interpret the bib entry.
+% \begin{macrocode}
+ @CONTROL{%
+ REVTEX41Control%
+% \end{macrocode}
+% Say if we want the \texttt{eprint} field disabled. Otherwise accept the default of the \filename{.bst}.
+% \begin{macrocode}
+ \eprint@enable@sw{}{,eprint=""}%
+ }%
+ }%
+% \end{macrocode}
+% Place a \cmd\citation\ into the auxiliary file corresponding to this entry.
+% \begin{macrocode}
+ \if@filesw
+ \immediate\write\@auxout{\string\citation{REVTEX41Control}}%
+ \fi
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\printendnotes}
+% \changes{4.1f}{2009/07/10}{(AO, 520) Automatically produce \cs{bibliography} command when needed}%
+% We have removed the endnotes facility from REVTeX, so the \cmd\printendnotes\ command now does nothing.
+%
+% Moving footnotes to the bibliogrphy is now accomplished through
+% the automatic generation of a job BiB\TeX\ database (called \cmd\pre@bibdata) containing the footnotes.
+% \begin{macrocode}
+\def\printendnotes{%
+ \class@warn{The \string\printendnotes\space command no longer serves any function. Please remove it from your document.}%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@endnotesinbib}
+% \begin{macro}{\@endnotesinbibliography}
+% \changes{4.1a}{2008/01/18}{(AO, 457) Endnotes to be sorted in with numerical citations.}%
+% We define a function \cmd\@endnotesinbib,
+% and a variant \cmd\@endnotesinbibliography.
+% The former is invoked at the start of
+% the end processing for \enve{thebibliography};
+% the latter is a synonym.
+%
+% The procedure typesets the footnotes that are to
+% appear in the bibliography; the default is to
+% simply arrange for the footnote counter to be
+% reset at the start of the document.
+%
+% Note that this code make the assumption that
+% the counter used in \env{thebibliography} is \cmd\c@NAT@ctr.
+% \changes{4.1f}{2009/07/10}{(AO, 520) Automatically produce \cs{bibliography} command when needed}%
+%
+% Here is the sole place where \cmd\footinbib@sw\ has an effect, other code simple assigning its value.
+% If it is false, or \cmd\authoryear@sw\ is true, then footnotes are handled by the default mechanism.
+% \begin{macrocode}
+\def\make@footnote@endnote{%
+ \footinbib@sw{%
+ \authoryear@sw{}{%
+ \ltx@footnote@push
+ \def\thempfn{Note\thefootnote}%
+ \let\ltx@footmark\rev@citemark
+ \let\ltx@foottext\rev@endtext
+% \end{macrocode}
+% The endnotes facility has been removed.
+% Also, there is no need to queue up \cmd\auto@bib\ here, since it is always queued up elsewhere.
+% \changes{4.1f}{2009/07/10}{(AO, 520) Automatically produce \cs{bibliography} command when needed}%
+% \begin{verbatim}
+% \appdef\class@enddocumenthook{\auto@bib}%
+% \let\printendnotes\relax
+% \end{verbatim}
+% \begin{macrocode}
+ }%
+ }{}%
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\ltx@footnote@push{%
+ \let\ltx@footmark@latex\ltx@footmark
+ \let\ltx@foottext@latex\ltx@foottext
+ \let\thempfn@latex\thempfn
+ \def\ltx@footnote@pop{%
+ \let\ltx@footmark\ltx@footmark@latex
+ \let\ltx@foottext\ltx@foottext@latex
+ \let\thempfn\thempfn@latex
+ }%
+}%
+% \end{macrocode}
+%
+% The switchover to setting footnotes in the bibliography
+% changes the meaning of \cmd\footnote\ and
+% substitutes the synonym for \cmd\@endnotesinbib.
+%
+% We arrange for the procedure \cmd\make@footnote@endnote\ to be executed
+% at \cmd\class@documenthook\ time (we mustn't do this earlier because
+% the meaning of \cmd\@footnotemark\ must not be changed before then,
+% for the sake of \file{ltxutil.dtx}).
+% \begin{macrocode}
+\appdef\class@documenthook{%
+ \make@footnote@endnote
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\auto@bib}
+% \begin{macro}{\auto@bib@empty}
+% \begin{macro}{\test@bbl@sw}
+% \begin{macro}{\bibitem@set}
+% \begin{macro}{\auto@bib@innerbib}
+% \begin{macro}{\thebibliography@nogroup}
+% \changes{4.1f}{2009/07/10}{(AO, 520) Automatically produce \cs{bibliography} command when needed}%
+% \changes{4.1n}{2010/01/02}{(AO, 572) Independent footnote counter for title block. Abstract footnote counter shared with body.}%
+% \changes{4.1o}{2010/02/02}{(AO, 575) Automatically incorporate the (Bib\TeX-generated) .bbl into an explicit \env{thebibliography}}%
+% Under some circumstances, we must typeset the bibliography automatically.
+% If the document requires footnotes to be set in the bibliography (effectively, class option \texttt{footinbib}),
+% or that frontmatter footnotes be set in the bibliography (effectively, class option \texttt{bibnotes}),
+% but contains no explicit \cmd\bibliography\ statement.
+%
+% Note that this facility is not able to work more than once per document.
+% If multiple bibliographys are required (e.g., per article), it will be the responsibility of the journal style
+% to restore \cmd\auto@bib\ to its original meaning so it can be re-invoked.
+%
+% In procedure \cmd\auto@bib, we first test for the presence of frontmatter footnotes deferred to the bibliography.
+% If none, we further test for the presence of \cmd\bibitem\ commands in the job's \filename{.bbl} file.
+% If either condition is met, we ask for a bibliography.
+% We know that the document itself lacks a \cmd\bibliography\ statement,
+% so we know the argument of the \cmd\bibliography\ that we will issue.
+% \begin{macrocode}
+\def\auto@bib{%
+ \@ifx@empty\@FMN@list{%
+ \footinbib@sw{%
+ \@ifnum{\csname c@\@mpfn\endcsname>\z@}{%
+ \true@sw
+ }{%
+ \test@bbl@sw
+ }%
+ }{%
+ \test@bbl@sw
+ }%
+ }{%
+ \true@sw
+ }%
+ {%
+ \bibliography{}%
+ }{}%
+}%
+\def\auto@bib@empty{%
+ \let\auto@bib\@empty
+}%
+% \end{macrocode}
+% Testing the \filename{.bbl} file involves defanging all expected commands
+% and processing that file inside a box register (that will be simply discarded).
+% We provide a new meaning for the \cmd\bibitem\ command: it queues a Boolean.
+% \begin{macrocode}
+\def\test@bbl@sw{%
+ \setbox\z@\vbox\bgroup
+ \let\providecommand\providecommand@j@nk
+ \let\bibfield\@gobbletwo
+ \let\bibinfo\@gobbletwo
+ \let\translation\@gobble
+ \let\BibitemOpen\@empty
+ \let\bibitemStop\@empty
+ \let\bibitemNoStop\@empty
+ \let\EOS\@empty
+ \let\BibitemShut\@gobble
+ \let\bibAnnoteFile\@gobbletwo
+ \let\bibAnnote\@gobblethree
+ \let\textbf\@gobble
+ \let\emph\@gobble
+ \@booleanfalse\bibitem@sw
+ \let\bibitem\bibitem@set
+ \auto@bib@innerbib
+ \bibitem@sw{\aftergroup\true@sw}{\aftergroup\false@sw}%
+ \egroup
+}%
+% \end{macrocode}
+% The \cmd\bibitem@set\ is an alias for \cmd\bibitem\ for the purpose of detecting a non-trivial bibliography.
+% \begin{macrocode}
+\newcommand\bibitem@set[1][]{%
+ \bibitem@sw{}{%
+ \@booleantrue\bibitem@sw
+ \aftergroup\@booleantrue\aftergroup\bibitem@sw
+ }%
+}%
+% \end{macrocode}
+% The \cmd\auto@bib@innerbib\ procedure reads in the \filename{.bbl} file (if it exists)
+% within a context where its \env{thebibliography} environment does nothing, not even establishing a group.
+% \begin{macrocode}
+\def\auto@bib@innerbib{%
+ \begingroup
+ \let@environment{thebibliography}{thebibliography@nogroup}%
+ \bibliography{}%
+ \endgroup
+}%
+% \end{macrocode}
+% Environment \env{thebibliography@nogroup} is an alias of the \env{thebibliography} environment that cancels itself.
+% It assumes that it is called within a \env{thebibliography} environment.
+% \begin{macrocode}
+\def\thebibliography@nogroup#1{%
+ \endgroup
+ \def\@currenvir{thebibliography}%
+}%
+\def\endthebibliography@nogroup{\begingroup}%
+% \end{macrocode}
+% The following should be part of \filename{ltxutil}.
+% \begin{macrocode}
+\long\def \@gobblethree #1#2#3{}%
+\def\providecommand@j@nk#1[#2]{%
+ \@ifnum{#2=\z@}{\def\j@nk}{%
+ \@ifnum{#2=\@ne}{\def\j@nk##1}{%
+ \@ifnum{#2=\tw@}{\def\j@nk##1##2}{%
+ \@ifnum{#2=\thr@@}{\def\j@nk##1##2##3}{%
+ }%
+ }%
+ }%
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \section{Initial setup}
+%
+% The standard LaTeX document classes execute certain commands
+% that are best deferred until \cmd\class@documenthook\ time.
+% Here, we effectively split \cmd\pagenumbering\ into two halves,
+% with a default definition for \cmd\thepage
+% and an initialization of \cmd\c@page\ at \cmd\class@documenthook\ time.
+%
+% The meaning of \cmd\thepage\ can be overridden by society, journal, or
+% anywhere within the document pramble, and the counter itself will be
+% preset at the beginning of the document.
+% \begin{macrocode}
+\def\thepage{\@arabic\c@page}%
+% \end{macrocode}
+% \changes{4.0b}{1999/06/20}{Defer assignment until \cs{AtBeginDocument} time.}
+% Note that this code is executed at \cmd\setup@hook\ time
+% to allow for the possibility of overrides by packages like \classname{geometry}.
+% \begin{macrocode}
+\appdef\setup@hook{%
+ \tabbingsep \labelsep
+ \leftmargin\leftmargini
+ \labelwidth\leftmargin\advance\labelwidth-\labelsep
+ \let\@listi\@listI
+ \@listi
+}%
+% \begin{macrocode}
+%
+% We ensure that the ``environment'' component mark (implemented by \file{ltxgrid.dtx})
+% is initialized properly (via a hook, itself defined via \file{ltxutil.dtx}).
+% \begin{macrocode}
+\appdef\class@documenthook{%
+ \global\c@page\@ne
+ \def\curr@envir{document}%
+ \mark@envir{\curr@envir}%
+}%
+% \end{macrocode}
+%
+% \begin{macro}{\open@onecolumn}%
+% \begin{macro}{\open@column@two}%
+% \changes{4.0c}{1999/11/13}{Grid changes with ltxgrid}
+% \changes{4.0d}{2000/04/10}{Also alter how lists get indented.}
+% When setting the column grid, we have to override the procedure
+% for formatting lists.
+% Because \cmd\twocolumngrid\ requires rebalancing columns at some points,
+% typesetting must employ only the manipulation of
+% \cmd\leftskip\ and \cmd\rightskip, and must avoid the use of
+% \cmd\moveleft, \cmd\moveright, and \cmd\parshape.
+%
+% It is one of the stranger features of \TeX\ that these two separate
+% mechanisms exist. The latter three have the effect of adding things to the
+% Main Vertical List that cannot be removed and later added back with all their
+% properties intact.
+%
+% In detail, \cmd\moveleft, say, adds a box to the MVL with
+% its reference point shifted horizontally by some amount relative to the
+% reference point of the enclosing list. If that box is removed from the
+% MVL (via a \cmd\lastbox\ operation in the output routine), and later
+% thrown back to the MVL, the shift of the box will have been ``forgotten'' by \TeX.
+% This is a bug, but not one ``acceptible to D. E. Knuth'', so it will never be fixed.
+%
+% \begin{macrocode}
+\def\open@onecolumn{%
+ \open@column@one\@ne
+ \set@colht
+ \@floatplacement
+ \@dblfloatplacement
+}%
+\def\open@twocolumn{%
+ \open@column@mlt\tw@
+ \set@colht
+ \@floatplacement
+ \@dblfloatplacement
+ \sloppy
+ \let\set@listindent\set@listindent@
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \section{\cs{appendix}}
+%
+% \begin{macrocode}
+%\newif\ifappendixon
+% \end{macrocode}
+% Note that, within appendices,
+% equations are numbered within sections (appendices).
+% \begin{macrocode}
+\def\appendix{%
+ \par
+%\appendixontrue
+ \setcounter{section}\z@
+ \setcounter{subsection}\z@
+ \setcounter{subsubsection}\z@
+ \def\thesubsection{\arabic{subsection}}%
+ \def\thesubsubsection{\alph{subsubsection}}%
+ \@addtoreset{equation}{section}%
+ \def\theequation@prefix{\thesection}%
+ \addtocontents{toc}{\protect\appendix}%
+ \@ifstar{%
+ \def\thesection{\unskip}%
+ \def\theequation@prefix{A.}%
+ }{%
+ \def\thesection{\Alph{section}}%
+ }%
+}%
+% \end{macrocode}
+%
+% \section{Changing the page grid}
+% \changes{4.0b}{1999/06/20}{Define three separate environments, defer assignment to \cs{AtBeginDocument} time.}
+%
+% \subsection{Avoiding Grid Changes}%
+%
+% In preprint styles, ``wide text'' is a no-op, and the title page
+% processing involves no grid change.
+%
+% \begin{macro}{\title@column}%
+% \begin{macro}{\close@column}%
+% Provide default meanings for \cmd\title@column\ and \cmd\close@column,
+% in case they were never defined.
+% Note that the society or journal substyle may define
+% \cmd\title@column\ or \cmd\close@column: this code will not override.
+% \begin{macrocode}
+\def\title@column#1{%
+ \minipagefootnote@init
+ #1%
+ \minipagefootnote@foot
+}%
+\def\close@column{%
+ \newpage
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+%
+% \subsection{Galley Style: Margin Changes}%
+% A variant of preprint processing. Emulate journal appearance somewhat.
+%
+% \begin{environment}{widetext@galley}
+% DPC: We're in galley style so do a lob sided display environment.
+%
+% QUERY: How can we be sure that we are in galley style?
+% ANSWER: as noted elsewhere, require that both \cmd\twocolumn@sw\ and \cmd\preprintsty@sw\ be false.
+% \begin{macrocode}
+\def\galley@outdent{\rightmargin-\columnwidth\advance\rightmargin-\columnsep}%
+\let\widetext@outdent\@empty
+\newenvironment{widetext@galley}{%
+ \list{}{%
+ \topsep \z@skip
+ \listparindent \parindent
+ \itemindent \parindent
+ \leftmargin \z@
+ \parsep \z@\@plus\p@
+ \widetext@outdent
+ \relax
+ }%
+ \item\relax
+}{
+ \endlist
+}%
+% \end{macrocode}
+% \end{environment}
+%
+%
+% \subsection{Grid Changing Via \classname{ltxgrid}}%
+%
+% In case \classoption{twocolumngrid} has been invoked,
+% switch column grid using the column grid-changing commands.
+% Supply stub definitions of those commands here.
+% \changes{4.0c}{1999/11/13}{grid changes with ltxgrid}
+%
+% \begin{macro}{\title@column@grid}%
+% \begin{macro}{\close@column@grid}%
+% The title block always starts at the top of a new page.
+% \changes{4.0c}{1999/11/13}{grid changes with ltxgrid}
+%
+% Note that, for the procedure \cmd\close@column@grid,
+% we balance columns by switching to the one-column page grid.
+% \begin{macrocode}
+\def\title@column@grid#1{%
+ \minipagefootnote@init
+ \onecolumngrid
+ \begingroup
+ \let\@footnotetext\frontmatter@footnotetext
+%<ignore> \let\set@footnotewidth\set@footnotewidth@two
+ \ltx@no@footnote
+ #1%
+ \endgroup
+ \twocolumngrid
+ \minipagefootnote@foot
+}%
+\def\close@column@grid{%
+ \balancelastpage@sw{%
+ \onecolumngrid
+%<ignore> \twocolumngrid
+ }{}%
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{environment}{widetext@grid}
+% \changes{4.0c}{1999/11/13}{grid changes via ltxgrid procedures}
+% \changes{4.0e}{2000/11/21}{adornments above and below.}
+% \changes{4.1g}{2009/10/07}{(AO, 525) Remove phantom paragraph above display math that is given in vertical mode}%
+% We slip into the one-column page grid
+% within the scope of this environment.
+%
+% Note that we set adornments above and below the \env{widettext}.
+% These are set as leaders, so they will disappear at a page break.
+% \changes{4.1n}{2010/01/02}{(AO) fine-tune spacing above and below widetext}%
+% \begin{macrocode}
+\newenvironment{widetext@grid}{%
+ \par\ignorespaces
+ \setbox\widetext@top\vbox{%
+%<ignore> \vskip15\p@
+ \hb@xt@\hsize{%
+ \leaders\hrule\hfil
+ \vrule\@height6\p@
+ }%
+%<ignore> \vskip6\p@
+ }%
+ \setbox\widetext@bot\hb@xt@\hsize{%
+ \vrule\@depth6\p@
+ \leaders\hrule\hfil
+ }%
+ \onecolumngrid
+ \vskip10\p@
+ \dimen@\ht\widetext@top\advance\dimen@\dp\widetext@top
+ \cleaders\box\widetext@top\vskip\dimen@
+%<ignore> \let\set@footnotewidth\set@footnotewidth@two
+ \vskip6\p@
+ \prep@math@patch
+}{%
+ \par
+ \vskip6\p@
+ \setbox\widetext@bot\vbox{%
+ \hb@xt@\hsize{\hfil\box\widetext@bot}%
+%<ignore> \vskip14\p@
+ }%
+ \dimen@\ht\widetext@bot\advance\dimen@\dp\widetext@bot
+ \cleaders\box\widetext@bot\vskip\dimen@
+ \vskip8.5\p@
+ \twocolumngrid\global\@ignoretrue
+ \@endpetrue
+}%
+\newbox\widetext@top
+\newbox\widetext@bot
+% \end{macrocode}
+% \end{environment}
+%
+%
+% Decide, finally, how the page grid is to be manipulated.
+% \begin{macrocode}
+\def\set@page@grid{%
+ \twocolumn@sw{%
+% \end{macrocode}
+% The following two assignments determine what procedures are to be executed when
+% the footnote set width is calculated, and how footnotes are to be composed at the bottom of the page.
+% A society or journal wishing to do otherwise will override this code.
+% \begin{macrocode}
+ \let\set@footnotewidth\set@footnotewidth@two
+ \let\compose@footnotes\compose@footnotes@two
+ \let@environment{widetext}{widetext@grid}%
+ \let\title@column\title@column@grid
+ \let\close@column\close@column@grid
+ }{%
+ \let@environment{widetext}{widetext@galley}%
+ \preprintsty@sw{%
+% \end{macrocode}
+% Change the page grid not at all.
+% \begin{macrocode}
+ }{%
+% \end{macrocode}
+% If we are galley style, change the page margin only.
+% \begin{macrocode}
+ \galley@sw{%
+ \let\widetext@outdent\galley@outdent
+ }{}%
+ }%
+ }%
+}%
+\appdef\setup@hook{\set@page@grid}%
+% \end{macrocode}
+%
+% \section{Old font commands}
+%
+% \begin{macrocode}
+\DeclareOldFontCommand{\rm}{\normalfont\rmfamily}{\mathrm}
+\DeclareOldFontCommand{\sf}{\normalfont\sffamily}{\mathsf}
+\DeclareOldFontCommand{\tt}{\normalfont\ttfamily}{\mathtt}
+\DeclareOldFontCommand{\bf}{\normalfont\bfseries}{\mathbf}
+\DeclareOldFontCommand{\it}{\normalfont\itshape}{\mathit}
+\DeclareOldFontCommand{\sl}{\normalfont\slshape}{\@nomath\sl}
+\DeclareOldFontCommand{\sc}{\normalfont\scshape}{\@nomath\sc}
+\DeclareRobustCommand*\cal{\@fontswitch\relax\mathcal}
+\DeclareRobustCommand*\mit{\@fontswitch\relax\mathnormal}
+% \end{macrocode}
+%
+% \section{English-Language Texts}
+% As this class is just for English language journals, we
+% could hardwire these texts,
+% but to make it easier to use this as a
+% basis for the code for similar journal styles, separate out all the
+% fixed text strings into babel-style macros of the form
+% |\|\ldots|name|
+%
+% Note: for babel compatability, use version 1999/05/05 v3.6x or later.
+%
+% Some of these might need changing in the society-specific code.
+%
+% \begin{macro}{\today}
+% Procedure \cmd\today\ is used in the article class, but not in
+% this document class.
+% \begin{macrocode}
+\def\today{\ifcase\month\or
+ January\or February\or March\or April\or May\or June\or
+ July\or August\or September\or October\or November\or December\fi
+ \space\number\day, \number\year}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\notesname}
+% Text entity \cmd\notesname\ had been used in \cmd\printendnotes.
+% \changes{4.1f}{2009/07/10}{(AO, 520) Automatically produce \cs{bibliography} command when needed}%
+% However, we have removed the endnotes facility from REVTeX.
+%
+% \begin{verbatim}
+%\def\notesname{Notes}
+% \end{verbatim}
+% \end{macro}
+%
+% \begin{macro}{\partname}
+% Text entity \cmd\partname\ is used in \cmd\@part.
+% \begin{macrocode}
+\def\partname{Part}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\tocname}
+% Text entity \cmd\tocname\ is used in \cmd\tableofcontents,
+% as defined in the standard \LaTeX\ book class.
+% \begin{macrocode}
+\def\tocname{Contents}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\lofname}
+% Text entity \cmd\lofname\ is used in \cmd\listoffigures,
+% as defined in the standard \LaTeX\ book class.
+% \begin{macrocode}
+\def\lofname{List of Figures}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\lotname}
+% Text entity \cmd\lotname\ is used in \cmd\listoftables,
+% as defined in the standard \LaTeX\ book class.
+% \begin{macrocode}
+\def\lotname{List of Tables}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\refname}
+% Text entity \cmd\refname\ is used in \env{thebibliography}.
+% \begin{macrocode}
+\def\refname{References}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\indexname}
+% Text entity \cmd\indexname\ is used in \env{theindex},
+% as defined in the standard \LaTeX\ book class.
+% \begin{macrocode}
+\def\indexname{Index}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\figurename}
+% \changes{4.0b}{1999/06/20}{Added localization of \cs{figuresname}}
+% Text entity \cmd\figurename\ is used in \env{figure},
+% \cmd\figuresname\ in \cmd\printfigures.
+% \begin{macrocode}
+\def\figurename{FIG.}
+\def\figuresname{Figures}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\tablename}
+% \changes{4.0b}{1999/06/20}{Added localization of \cs{tablesname}}
+% Text entity \cmd\tablename\ is used in \env{table},
+% \cmd\tablesname\ in \cmd\printtables.
+% \begin{macrocode}
+\def\tablename{TABLE}
+\def\tablesname{Tables}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\abstractname}
+% Text entity \cmd\abstractname\ is used in \env{abstract}.
+% \begin{macrocode}
+\def\abstractname{Abstract}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\appendixesname}
+% \begin{macro}{\appendixname}
+% Text entity \cmd\appendixesname\ is used in TOC.
+% \begin{macrocode}
+\def\appendixesname{Appendixes}%
+\def\appendixname{Appendix}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\acknowledgmentsname}
+% Text entity \cmd\acknowledgmentsname\ is used in \env{acknowledgments}.
+% \begin{macrocode}
+\def\acknowledgmentsname{Acknowledgments}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\journalname}
+% This should be set by the society journal options, eg `pra'.
+% \begin{macrocode}
+\def\journalname{??}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\copyrightname}
+% Default layout does not assign copyright, but a journal that wants
+% to might use this.
+% \begin{macrocode}
+\def\copyrightname{??}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\andname}
+% The text string ``and'' for use in author lists.
+% \begin{macrocode}
+\def\andname{and}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@pacs@name}
+% \begin{macro}{\@keys@name}
+% The text string prepended to PACS numbers, resp. to keywords.
+% \begin{macrocode}
+\def\@pacs@name{PACS numbers: }%
+\def\@keys@name{Keywords: }%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\ppname}
+% The text string ``pp'' for use in page ranges.
+% \begin{macrocode}
+\def\ppname{pp}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\numbername}
+% The text string ``number'' for use in article reference.
+% \begin{macrocode}
+\def\numbername{number}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\volumename}
+% The text string ``volume'' for use in article reference.
+% \begin{macrocode}
+\def\volumename{volume}
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\Dated@name}
+% \begin{macro}{\Received@name}
+% \begin{macro}{\Revised@name}
+% \begin{macro}{\Accepted@name}
+% \begin{macro}{\Published@name}
+% These texts are used in the \cmd\date, et al. commands.
+% \begin{macrocode}
+\def\Dated@name{Dated: }%
+\def\Received@name{Received }%
+\def\Revised@name{Revised }%
+\def\Accepted@name{Accepted }%
+\def\Published@name{Published }%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \section{Legacy Commands}
+% We define some commands left over from version 3.1, or give default meanings.
+% Some definitions can be overridden
+% in the document preamble or in included packages.
+%
+% Note on the namespace: command names like \cmd\REV@\emph{name} are used here,
+% because it is not clear that any of this code is generally useful.
+% \begin{macrocode}
+\def\address{\replace@command\address\affiliation}%
+\def\altaddress{\replace@command\altaddress\altaffiliation}%
+\newenvironment{references}{%
+ \class@warn@end{The references environment is not supported; use thebibliography instead.}
+ \gdef\references{\thebibliography{}}\references
+}{%
+ \endthebibliography
+}%
+\def\draft{%
+ \class@warn@end{Command \string\draft\space is obsolete;^^JInvoke option draft instead.}%
+ \@booleantrue\draft@sw
+}%
+\def\tighten{%
+ \class@warn@end{Command \string\tighten\space is obsolete;^^JInvoke option tightenlines instead.}%
+ \@booleantrue\tightenlines@sw
+}%
+\def\tableline{%
+ \noalign{%
+ \class@warn@end{Command \string\tableline\space is obsolete;^^JUse \string\colrule\space instead.}%
+ \global\let\tableline\colrule
+ }%
+ \tableline
+}%
+\def\case{\replace@command\case\frac}%
+\def\slantfrac{\replace@command\slantfrac\frac}%
+\def\tablenote{\replace@command\tablenote\footnote}%
+\def\tablenotemark{\replace@command\tablenotemark\footnotemark}%
+\def\tablenotetext{\replace@command\tablenotetext\footnotetext}%
+% Lose the following definition:
+\DeclareRobustCommand\REV@text[1]{%
+ \relax
+ \ifmmode
+ \mathchoice
+ {\hbox{{\everymath{\displaystyle }#1}}}%
+ {\hbox{{\everymath{\textstyle }#1}}}%
+ {\hbox{{\everymath{\scriptstyle }\let\f@size\sf@size\selectfont#1}}}%
+ {\hbox{{\everymath{\scriptscriptstyle}\let\f@size\ssf@size\selectfont#1}}}%
+ \glb@settings
+ \else
+ \mbox{#1}%
+ \fi
+}%
+% Lose the following definition:
+\DeclareRobustCommand\REV@bbox[1]{%
+ \relax
+ \ifmmode
+ \mathchoice
+ {\hbox{{\everymath{\displaystyle }\boldmath$#1$}}}%
+ {\hbox{{\everymath{\textstyle }\boldmath$#1$}}}%
+ {\hbox{{\everymath{\scriptstyle }\boldmath$#1$}}}%
+ {\hbox{{\everymath{\scriptscriptstyle}\boldmath$#1$}}}%
+ \glb@settings
+ \else
+ \mbox{#1}%
+ \fi
+}%
+\DeclareRobustCommand\REV@bm[1]{%
+ \class@warn@end{To use \string\bm, please load the bm package!}%
+ \global\let\bm\relax
+}%
+\def\FL{\obsolete@command\FL}%
+\def\FR{\obsolete@command\FR}%
+\def\narrowtext{\obsolete@command\narrowtext}%
+\def\mediumtext{\obsolete@command\mediumtext}%
+\newenvironment{quasitable}{%
+ \let@environment{tabular}{longtable}%
+}{%
+}%
+% \end{macrocode}
+%
+% \begin{macro}{\text}
+% \begin{macro}{\bm}
+% \begin{macro}{\bibinfo}
+% \begin{macro}{\eprint}
+% \begin{macro}{\url}
+%
+% If not otherwise defined, give default meanings to certain commands.
+% \changes{4.0d}{2000/04/10}{eprint takes an optional argument, syntactical only in this case.}
+%FIXME: \cmd\bibinfo?
+% \begin{macrocode}
+\let\text\REV@text
+\let\bm\REV@bm
+\appdef\setup@hook{%
+ \providecommand\bibinfo[2]{#2}%
+ \providecommand\eprint[2][]{#2}%
+%\providecommand\url[1]{#1}%
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\bbox}
+%
+% \begin{macrocode}
+\def\bbox#1{%
+ \class@warn@end{\string\bbox\space is obsolete,^^Jload the bm package and use \string\bm\space instead.}%
+ \global\let\bbox\relax
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\mathletters}
+%
+% \begin{macrocode}
+\newenvironment{mathletters}{%
+ \class@warn@end{Environment {mathletters} is obsolete;^^Jload the amsmath package and use {subequations}!}%
+ \global\let\mathletters\@empty
+}{%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\eqnum}
+%
+% \begin{macrocode}
+\def\eqnum#1{%
+ \class@warn@end{\string\eqnum\space is obsolete, load the amsmath package and use \string\tag!}%
+ \global\let\eqnum\@gobble
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% We read in the symbol definitions.
+% \begin{macrocode}
+\appdef\rtx@require@packages{%
+ \RequirePackage{revsymb4-1}%
+}%
+\appdef\class@documenthook{\revsymb@inithook}%
+% \end{macrocode}
+%
+% \section{Patches for lineno.sty}
+%
+% The \classname{lineno} package detects the case where the package has been loaded
+% and the document invokes \cmd\linelabel, but the \cmd\linenumbers\ command has not been
+% issued: it treats this case as an error.
+%
+% It is wrong for validity of document syntax to be dependent upon package semantics:
+% we make the condition a warning rather than an error.
+%
+% \begin{macrocode}
+\def\@LN@LLerror@org{%
+ \PackageError{lineno}{%
+ \string\linelabel\space without \string\linenumbers
+ }{%
+ Just see documentation. (New feature v4.11)%
+ }%
+ \@gobble
+}%
+\def\@LN@LLerror@ltx{%
+ \PackageWarning{lineno}{%
+ To make the \string\linelabel\space command work, you must issue the \string\linenumbers\ command
+ }%
+ \@gobble
+}%
+% \end{macrocode}
+%
+% If appropriate, enable line numbering within the abstract.
+%
+% This mechanism applies generally:
+% Create the box in a context in which the meaning of \cmd\par\ has been patched by \classname{lineno},
+% then \cmd\unvbox\ the box in a context where \cmd\set@linepenalties\ has been executed, and
+% follow up with \cmd\@linenumberpar, which forces a visit to the output routine just there.
+% Note that here, we have to de-fang \cmd\@LN@parpgbrk, which would otherwise causes the appearance
+% of a box with depth -1000 points. Go figure.
+% \begin{macrocode}
+\appdef\class@documenthook{%
+ \@ifx{\@LN@LLerror\@LN@LLerror@org}{%
+ \class@info{Overriding \string\@LN@LLerror}%
+ \let\@LN@LLerror\@LN@LLerror@ltx
+ }{}%
+ \@ifpackageloaded{lineno}{%
+ \@ifxundefined{\set@linepenalties}{}{%
+ \def\prep@absbox{\set@linepenalties}%
+ \def\post@absbox{\let\@LN@parpgbrk\@empty\@linenumberpar}%
+ }%
+ }{}%
+}%
+% \end{macrocode}
+%
+% One may well ask: how to obtain line numbering within an alignment in a float?
+% This objective, along with line numbering within footnotes, would require extraordinary measures.
+% The float would have to be thrown onto the MVL in order to acquire its line numbers, but
+% that fragment of MVL would then have to be protected from being shipped out.
+% The question of how to coordinate those lines' numbers with those of lines in the MVL would
+% also require dealing with.
+%
+% \section{Endgame for the Document Class}
+%
+% We provide for a ``job macro package'' that can override
+% definitions and assignments made by the class or any other packages it loads.
+%
+% \subsection{Job Macro Package}
+% You can create a ``job macro package'' for your document
+% that will be read in automatically every time
+% your document is processed.
+% Thus, if your job is a file called \file{myarticle.tex},
+% then the file \file{myarticle.rty} will be read in
+% just the same as if you had placed a
+% \cmd\usepackage|{myarticle.rty}| statement
+% immediately following your \cmd\documentclass\ statement.
+%
+% Within your \file{.rty} file,
+% you can define and use control sequence names that use the |@| character
+% and you can override any of the definitions or assignments made
+% by the \revtex\ document class or the selected journal substyle.
+% That is, you have the power to really mess things up badly.
+%
+% If you choose to have a job macro package, you are well
+% advised to read the \LaTeX\ guide to document classes,
+% \file{clsguide.tex} or read up on the subject
+% in a book like the \LaTeX\ Companion.
+%
+% The file \file{template.rty} contains a template for
+% creating your own job macro package.
+%
+% \begin{macrocode}
+\appdef\rtx@require@packages{%
+ \InputIfFileExists{\jobname.rty}{}{}%
+}%
+% \end{macrocode}
+%
+% \subsection{Endgame Processing for the Document Class}
+%
+% The remaining steps in processing the document class involve
+% determining the needed society, journal, and pointsize from
+% the document's class options and inputting the needed files or
+% executing the indicated procedures.
+%
+% Note that the society file is expected to declare options that will
+% allow us to determine the journal involved, and the society and journal
+% themselves determine the which pointsize options are declared, along with
+% their meanings.
+%
+% Note also that required packages are read in only after the document options
+% have been processed, because the latter can affect the former.
+%
+% Finally, the setup code is executed: this is code that depends on the
+% meanings of the switches we define and on the code within the packages we load.
+%
+% Note that there are other hooks in use: \cmd\document@inithook, which is
+% executed right at the beginning of the document, and \cmd\class@documenthook,
+% which serves as a vehicle for any \cmd\AtBeginDocument\ code we might wish to
+% execute.
+%
+%FIXME: use \cmd\class@documenthook\ only for things that bear on the MVL;
+% use \cmd\document@inithook\ for all patches to procedures defined within the preamble.
+%
+% Remember that \classname{natbib} changes its state at \cmd\AtBeginDocument\ time,
+% so we have to install our own code at a later point in the processing.
+%
+% We determine the proper \cmd\@society\ by examining the document's class options.
+% \begin{macrocode}
+\@parse@class@options@society
+% \end{macrocode}
+%
+% Then, we input the society's substyle
+% (which may in turn lead to loading a journal substyle or a pointsize substyle).
+% The substyle should not assume the value of any class option:
+% instead, it should install code into \cmd\setup@hook.
+% \begin{macrocode}
+\@process@society{aps}%
+% \end{macrocode}
+%
+% Now that the society has defined the class options relating to journals,
+% and has defined \cmd\@journal@default, we can process the journal substyle.
+% We parse the options for one that sets \cmd\@journal.
+% \begin{macrocode}
+\@parse@class@options@\@journal
+% \end{macrocode}
+% And we process the journal.
+% Note that \emph{it is an error} for a society file to fail to define
+% \cmd\@journal@default.
+%
+% \begin{macrocode}
+\expandafter\@process@journal\expandafter{\@journal@default}%
+% \end{macrocode}
+%
+% Now that the society and journal have finished defining any options relating to
+% point size, we process the class options for any that set \cmd\@pointsize.
+% \begin{macrocode}
+\@parse@class@options@\@pointsize
+% \end{macrocode}
+% And we process the pointsize.
+% Note that it is an error for the society and journal to leave \cmd\@pointsize@default\
+% undefined at this point, however, the journal may have overriden the assignment of the society.
+%
+% \begin{macrocode}
+\expandafter\@process@pointsize\expandafter{\@pointsize@default}%
+% \end{macrocode}
+%
+% Next, we process the class options for once and all.
+% Doing so sets values for some of the Booleans that were introduced along with
+% the \cmd\DeclareOption\ statements above.
+%
+%CHANGE: We process the options in the order declared in the document; this
+% gives the document greater control.
+%
+% \begin{macrocode}
+\@options
+% \end{macrocode}
+%
+% Now that the class options have been processed, we can load all the
+% packages that we know need loading.
+% \begin{macrocode}
+\rtx@require@packages
+% \end{macrocode}
+%
+% At this point, the society substyle, the journal substyle, and the
+% pointsize have all been processed, along with the document class options.
+% Some of these have left things for later; we do these now.
+%
+% \begin{macro}{\setup@hook}
+%
+% This portion of the code for this class file
+% \emph{must} appear at the very end:
+% The procedure
+% \cmd\setup@hook\
+% should be executed at the very end of the class file.
+% Any code that relies on the value of any of the \texttt{@sw} switches
+% or will patch the code of one of the required packages
+% should be executed here.
+%
+% \begin{macrocode}
+\setup@hook
+% \end{macrocode}
+% \end{macro}
+%
+%
+% Warn if past maturation date. This code to be enabled only in beta software.
+% \changes{4.1f}{2009/07/11}{(AO, 522) Warn if software is expired}%
+% \changes{4.1h}{2009/10/09}{(AO) Remove expiry code in the release software}%
+% \begin{macrocode}
+%<*ignore>
+ \def\rtx@fin@year{2010}%
+ \def\rtx@fin@month{01}%
+ \def\rtx@fin@day{01}%
+ \def\rtx@fin@warn{%
+ \@ifnum{\rtx@fin@year>\the\year\relax}{\true@sw}{%
+ \@ifnum{\rtx@fin@month>\the\month\relax}{\true@sw}{%
+ \@ifnum{\rtx@fin@day>\the\day\relax}{\true@sw}{%
+ \false@sw
+ }%
+ }%
+ }%
+ {%
+ \class@info{Beta software expires \rtx@fin@year-\rtx@fin@month-\rtx@fin@day; updates available at http://publish.aps.org/revtex4/}%
+ }{%
+ \class@warn{Outdated software expired \rtx@fin@year-\rtx@fin@month-\rtx@fin@day; please retrieve an update at http://publish.aps.org/revtex4/}%
+ }%
+ }%
+%</ignore>
+% \end{macrocode}
+% In shipping (non-beta) software, the following line should be commented out.
+% \changes{4.1f}{2009/07/11}{(AO, 522) Warn if software is expired}%
+% \begin{verbatim}
+%\appdef\class@enddocumenthook{\rtx@fin@warn}%
+% \end{verbatim}
+%
+% End of the class file.
+% \begin{macrocode}
+%</package>
+% \end{macrocode}
+%
+%
+% \section{Symbols: the \texttt{revsymb} module}
+% We immediately define a utility command: this module's warning.
+% \begin{macrocode}
+%<*revsymb>
+\def\REVSYMB@warn#1{\PackageWarningNoLine{revsymb}{#1}}%
+% \end{macrocode}
+%
+% \begin{macro}{\lambdabar}
+% \begin{macrocode}
+\DeclareRobustCommand\lambdabar{%
+ \bgroup
+ \def\@tempa{%
+ \hbox{%
+ \raise.73\ht\z@
+ \hb@xt@\z@{%
+ \kern.25\wd\z@
+ \vrule \@width.5\wd\z@\@height.1\p@\@depth.1\p@
+ \hss
+ }%
+ \box\z@
+ }%
+ }%
+ \mathchoice
+ {\setbox\z@\hbox{$\displaystyle \lambda$}\@tempa}%
+ {\setbox\z@\hbox{$\textstyle \lambda$}\@tempa}%
+ {\setbox\z@\hbox{$\scriptstyle \lambda$}\@tempa}%
+ {\setbox\z@\hbox{$\scriptscriptstyle\lambda$}\@tempa}%
+ \egroup
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\openone}
+% DPC: Really should use a font that includes this glyph.
+% Unfortunately not in AMS ones, but is in bbold, cmbb.
+% (I think, must check),
+% \changes{4.0a}{1998/01/31}{use font-dependent spacing}
+% FIXME: check for bbold.
+% \begin{macrocode}
+\DeclareRobustCommand\openone{\leavevmode\hbox{\small1\normalsize\kern-.33em1}}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\corresponds}
+% \begin{macro}{\overdots}
+% \begin{macro}{\overcirc}
+% J\"org Knappen suggests the replacements:
+% replace \cmd\corresponds\ with \cmd\triangleq, source \classname{amssymb};
+% replace \cmd\overcirc\ with \cmd\mathring, source \classname{latex2e};
+% replace \cmd\overdots\ with \cmd\dddot, source \classname{amsmath}.
+%
+% Any use of any of these commands will result in a warning message at the end
+% of the log file. If the corresponding package is not loaded, a
+% definition will quietly be provided.
+% \begin{macrocode}
+\DeclareRobustCommand\corresponds{\replace@command\corresponds\triangleq}%
+\DeclareRobustCommand\overcirc{\replace@command\overcirc\mathring}%
+\DeclareRobustCommand\overdots{\replace@command\overdots\dddot}%
+\DeclareRobustCommand\REV@triangleq{%
+ {\lower.2ex\hbox{=}}{\kern-.75em^\triangle}%
+}%
+\DeclareRobustCommand\REV@dddot[1]{%
+ \@ontopof{#1}{\cdots}{1.0}\mathord{\box2}%
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\succsim}
+% \begin{macro}{\precsim}
+% \begin{macro}{\lesssim}
+% \begin{macro}{\gtrsim}
+% \begin{macro}{\alt}
+% \begin{macro}{\agt}
+% These version 3.1 commands are always supplied,
+% but the definitions in \classname{amssymb} are preferred.
+% \begin{macrocode}
+\DeclareRobustCommand\altsuccsim{\succ\kern-.9em_\sim\kern.3em}%
+\DeclareRobustCommand\altprecsim{\prec\kern-1em_\sim\kern.3em}%
+\let\REV@succsim\altsuccsim
+\let\REV@precsim\altprecsim
+\DeclareRobustCommand\REV@lesssim{\mathrel{\mathpalette\vereq{<}}}%
+\DeclareRobustCommand\REV@gtrsim{\mathrel{\mathpalette\vereq{>}}}%
+\DeclareRobustCommand\alt{\lesssim}
+\DeclareRobustCommand\agt{\gtrsim}
+\def\vereq#1#2{%
+ \lower3\p@\vbox{%
+ \baselineskip1.5\p@
+ \lineskip1.5\p@
+ \ialign{$\m@th#1\hfill##\hfil$\crcr#2\crcr\sim\crcr}%
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\tensor}
+% \begin{macro}{\overstar}
+% \begin{macro}{\loarrow}
+% \begin{macro}{\roarrow}
+% \changes{4.0b}{1999/06/20}{AO: remove duplicates}
+% \begin{macrocode}
+\DeclareRobustCommand\tensor[1]{\@ontopof{#1}{\leftrightarrow}{1.15}\mathord{\box2}}
+\DeclareRobustCommand\overstar[1]{\@ontopof{#1}{\ast}{1.15}\mathord{\box2}}
+\DeclareRobustCommand\loarrow[1]{\@ontopof{#1}{\leftarrow}{1.15}\mathord{\box2}}
+\DeclareRobustCommand\roarrow[1]{\@ontopof{#1}{\rightarrow}{1.15}\mathord{\box2}}
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\@ontopof}
+% \begin{macrocode}
+\def\@ontopof#1#2#3{%
+ {%
+ \mathchoice
+ {\@@ontopof{#1}{#2}{#3}\displaystyle \scriptstyle }%
+ {\@@ontopof{#1}{#2}{#3}\textstyle \scriptstyle }%
+ {\@@ontopof{#1}{#2}{#3}\scriptstyle \scriptscriptstyle}%
+ {\@@ontopof{#1}{#2}{#3}\scriptscriptstyle\scriptscriptstyle}%
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@@ontopof}
+% Same as \revtex3, more or less.
+% \begin{macrocode}
+\def\@@ontopof#1#2#3#4#5{%
+ \setbox\z@\hbox{$#4#1$}%
+ \setbox\f@ur\hbox{$#5#2$}%
+ \setbox\tw@\null\ht\tw@\ht\z@ \dp\tw@\dp\z@
+ \@ifdim{\wd\z@>\wd\f@ur}{%
+ \setbox\f@ur\hb@xt@\wd\z@{\hss\box\f@ur\hss}%
+ \mathord{\rlap{\raise#3\ht\z@\box\f@ur}\box\z@}%
+ }{%
+ \setbox\f@ur\hb@xt@.9\wd\f@ur{\hss\box\f@ur\hss}%
+ \setbox\z@\hb@xt@\wd\f@ur{\hss$#4\relax#1$\hss}%
+ \mathord{\rlap{\copy\z@}\raise#3\ht\z@\box\f@ur}%
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frak}
+% Deal with legacy \cmd\frak:
+% if \classname{amsfonts} not loaded, defined in such a way as to ask for that package.
+% Also, says to use \cmd\mathfrak\ instead.
+% \begin{macrocode}
+\DeclareRobustCommand\frak{%
+ \REVSYMB@warn{%
+ Command \string\frak\space unsupported:^^J%
+ please use \string\mathfrak\space instead.%
+ }%
+ \global\let\frak\mathfrak
+ \frak
+}%
+\DeclareRobustCommand\REV@mathfrak{%
+ \REVSYMB@warn{%
+ Command \string\mathfrak\space undefined:^^J%
+ please specify the amsfonts or amssymb option!%
+ }%
+ \global\let\mathfrak\@firstofone
+ \mathfrak
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\Bbb}
+% Deal with legacy \cmd\Bbb:
+% if \classname{amsfonts} not loaded, defined in such a way as to ask for that package.
+% Also, says to use \cmd\mathbb\ instead.
+% \begin{macrocode}
+\DeclareRobustCommand\Bbb{%
+ \REVSYMB@warn{%
+ Command \string\Bbb\space unsupported:^^J%
+ please use \string\mathbb\space instead.%
+ }%
+ \global\let\Bbb\mathbb
+ \Bbb
+}%
+\DeclareRobustCommand\REV@mathfrak{%
+ \REVSYMB@warn{%
+ Command \string\mathbb\space undefined:^^J%
+ please specify the amsfonts or amssymb option!%
+ }%
+ \global\let\mathbb\@firstofone
+ \mathbb
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\Bigglb}
+% Deal with legacy bold delimiters.
+% Each of the following takes an implicit argument consisting of
+% the delimiter to be made big and bold.
+% FIXME: \cmd\DeclareBoldMathCommand\ is not the right tool!
+% \begin{macrocode}
+\def\Bigglb{\REV@boldopen \Bigg}%
+\def\Biglb {\REV@boldopen \Big }%
+\def\bigglb{\REV@boldopen \bigg}%
+\def\biglb {\REV@boldopen \big }%
+\def\Biggrb{\REV@boldclose\Bigg}%
+\def\Bigrb {\REV@boldclose\Big }%
+\def\biggrb{\REV@boldclose\bigg}%
+\def\bigrb {\REV@boldclose\big }%
+\def\REV@pmb#1{%
+ \hbox{%
+ \setbox\z@=\hbox{#1}%
+ \kern-.02em\copy\z@\kern-\wd\z@
+ \kern .04em\copy\z@\kern-\wd\z@
+ \kern-.02em
+ \raise.04em\copy\z@
+ }%
+}%
+\def\REV@boldopen #1#2{\mathopen {\REV@pmb{$#1#2$}}}%
+\def\REV@boldclose#1#2{\mathclose{\REV@pmb{$#1#2$}}}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\revsymb@inithook}
+% \changes{4.1b}{2008/07/01}{(AO) make settings at class time instead of deferring them to later.}
+% Package dependencies are taken care of at \cmd\setup@hook\ time.
+% \begin{macrocode}
+\def\revsymb@inithook{%
+ \@ifxundefined\dddot{\let\dddot\REV@dddot}{}%
+ \@ifxundefined\triangleq{\let\triangleq\REV@triangleq}{}%
+ \@ifxundefined\succsim{\let\succsim\altsuccsim}{}%
+ \@ifxundefined\precsim{\let\precsim\altprecsim}{}%
+ \@ifxundefined\lesssim{\let\lesssim\REV@lesssim}{}%
+ \@ifxundefined\gtrsim {\let\gtrsim \REV@gtrsim }{}%
+ \@ifxundefined\mathfrak{\let\mathfrak\REV@mathfrak}{}%
+ \@ifxundefined\mathbb{\let\mathbb\REV@mathbb}{}%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+%</revsymb>
+% \end{macrocode}
+%
+% \section{The \classoption{10pt} class option: the \texttt{10pt} module}
+% \changes{4.0b}{1999/06/20}{AO: all code for \protect\classoption{10pt} is in this module.}
+% The file \file{aps10pt.rtx} is read in by the \classname{revtex4} document class
+% if \cmd\@pointsize\ has the value 10.
+%
+% \begin{macrocode}
+%<*10pt>
+% \end{macrocode}
+%
+% \subsection{Defend Against Forseeable Errors}%
+% Protect this file from being read in by anything but \revtex.
+% \begin{macrocode}
+\ifx\undefined\substyle@ext
+ \def\@tempa{%
+ \endinput
+ \GenericWarning{I must be read in by REVTeX! (Bailing out)}%
+ }%
+ \expandafter\else
+ \def\@tempa{}%
+ \expandafter\fi\@tempa
+ \class@info{RevTeX pointsize 10pt selected}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\normalsize{%
+ \@setfontsize\normalsize\@xpt{11.5}%
+ \abovedisplayskip 10\p@ \@plus2\p@ \@minus5\p@
+ \belowdisplayskip \abovedisplayskip
+ \abovedisplayshortskip \abovedisplayskip
+ \belowdisplayshortskip \abovedisplayskip
+ \let\@listi\@listI
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\small{%
+ \@setfontsize\small\@ixpt{10.5}%
+ \abovedisplayskip 8.5\p@ \@plus3\p@ \@minus4\p@
+ \belowdisplayskip \abovedisplayskip
+ \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
+ }%
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\footnotesize{%
+ \@setfontsize\footnotesize\@viiipt{9.5pt}%
+ \abovedisplayskip 6\p@ \@plus2\p@ \@minus4\p@
+ \belowdisplayskip \abovedisplayskip
+ \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
+ }%
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\scriptsize{%
+ \@setfontsize\scriptsize\@viipt\@viiipt
+}%
+\def\tiny{%
+ \@setfontsize\tiny\@vpt\@vipt
+}%
+\def\large{%
+ \@setfontsize\large\@xiipt{14pt}%
+}%
+\def\Large{%
+ \@setfontsize\Large\@xivpt{18pt}%
+}%
+\def\LARGE{%
+ \@setfontsize\LARGE\@xviipt{22pt}%
+}%
+\def\huge{%
+ \@setfontsize\huge\@xxpt{25pt}%
+}%
+\def\Huge{%
+ \@setfontsize\Huge\@xxvpt{30pt}%
+}%
+% \end{macrocode}
+%
+% The values of these margin parameters are dependent upon
+% \cmd\twoside@sw; any society or journal that
+% has its own preferences should override these assignments
+% by doing \cmd\appdef\cmd\setup@hook.
+% \begin{macrocode}
+\appdef\setup@hook{%
+ \twoside@sw{%
+% \oddsidemargin -.1in
+% \evensidemargin -.4in
+ \oddsidemargin -20pt
+ \evensidemargin -20pt
+ \marginparwidth 107pt
+ }{%
+ \oddsidemargin -.25in
+ \evensidemargin -.25in
+ \marginparwidth 30pt
+ }%
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\marginparsep 6pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+\topmargin -61pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+\headheight 25pt
+\headsep 16pt
+% \end{macrocode}
+%
+% \changes{4.1n}{2010/01/02}{(AO, 571) class file must set \cs{splittopskip}; fine tune \cs{skip}\cs{footins}; \cs{footnoterule} defined in terms of \cs{skip}\cs{footins}}%
+% \begin{macrocode}
+\topskip 10pt
+\splittopskip\topskip
+% \end{macrocode}
+%
+% \begin{macrocode}
+\footskip 30pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+ \textheight = 56pc
+% \end{macrocode}
+%
+% \begin{macrocode}
+\textwidth42.5pc
+% \end{macrocode}
+%
+% \begin{macrocode}
+\columnsep 1.5pc
+\columnseprule 0pt
+% \end{macrocode}
+%
+% \changes{4.1n}{2010/01/02}{(AO, 571) class file must set \cs{splittopskip}; fine tune \cs{skip}\cs{footins}; \cs{footnoterule} defined in terms of \cs{skip}\cs{footins}}%
+% \begin{macrocode}
+\footnotesep 1pt
+\skip\footins 39pt plus 4pt minus 12pt
+\def\footnoterule{%
+ \dimen@\skip\footins\divide\dimen@\tw@
+ \kern-\dimen@\hrule width.5in\kern\dimen@
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\floatsep 12pt plus 2pt minus 2pt
+\textfloatsep 20pt plus 2pt minus 4pt
+\intextsep 12pt plus 2pt minus 2pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+\dblfloatsep 12pt plus 2pt minus 2pt
+\dbltextfloatsep 20pt plus 2pt minus 4pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+\@fptop 0pt plus 1fil
+\@fpsep 8pt plus 2fil
+\@fpbot 0pt plus 1fil
+\@dblfptop 0pt plus 1fil
+\@dblfpsep 8pt plus 2fil
+\@dblfpbot 0pt plus 1fil
+% \end{macrocode}
+%
+% \begin{macrocode}
+\marginparpush 5pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+\parskip 0pt plus 1pt
+\parindent 10pt
+\emergencystretch8\p@
+% \end{macrocode}
+%
+% \begin{macrocode}
+\partopsep 2pt plus 1pt minus 1pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+\leftmargini 25pt
+\leftmarginii 22pt
+\leftmarginiii 18.7pt
+\leftmarginiv 17pt
+\leftmarginv 10pt
+\leftmarginvi 10pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\@listI{%
+ \leftmargin\leftmargini
+ \parsep 4\p@ plus2\p@ minus\p@
+ \topsep 8\p@ plus2\p@ minus4\p@
+ \itemsep 4\p@ plus2\p@ minus\p@
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\labelsep 4pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\@listii{%
+ \leftmargin\leftmarginii
+ \labelwidth\leftmarginii
+ \advance\labelwidth-\labelsep
+ \topsep 4\p@ plus2\p@ minus\p@
+ \parsep 2\p@ plus\p@ minus\p@
+ \itemsep \parsep
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\@listiii{%
+ \leftmargin\leftmarginiii
+ \labelwidth\leftmarginiii
+ \advance\labelwidth-\labelsep
+ \topsep 2\p@ plus\p@ minus\p@
+ \parsep \z@
+ \partopsep \p@ plus\z@ minus\p@
+ \itemsep \topsep
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\@listiv{%
+ \leftmargin\leftmarginiv
+ \labelwidth\leftmarginiv
+ \advance\labelwidth-\labelsep
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\@listv{%
+ \leftmargin\leftmarginv
+ \labelwidth\leftmarginv
+ \advance\labelwidth-\labelsep
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\@listvi{%
+ \leftmargin\leftmarginvi
+ \labelwidth\leftmarginvi
+ \advance\labelwidth-\labelsep
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+%</10pt>
+% \end{macrocode}
+%
+% \section{The \classoption{11pt} class option: the \texttt{11pt} module}
+% \changes{4.0b}{1999/06/20}{AO: all code for \protect\classoption{11pt} is in this module.}
+% The file \file{11pt.rtx} is read in by the \classname{revtex4} document class
+% if \cmd\@pointsize\ has the value 11.
+%
+% \begin{macrocode}
+%<*11pt>
+% \end{macrocode}
+%
+% \subsection{Defend Against Forseeable Errors}%
+% Protect this file from being read in by anything but \revtex.
+% \begin{macrocode}
+\ifx\undefined\substyle@ext
+ \def\@tempa{%
+ \endinput
+ \GenericWarning{I must be read in by REVTeX! (Bailing out)}%
+ }%
+ \expandafter\else
+ \def\@tempa{}%
+ \expandafter\fi\@tempa
+ \class@info{RevTeX pointsize 11pt selected}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\normalsize{%
+ \@setfontsize\normalsize\@xipt{13.6}%
+ \abovedisplayskip 11\p@ \@plus3\p@ \@minus6\p@
+ \belowdisplayskip \abovedisplayskip
+ \abovedisplayshortskip \abovedisplayskip
+ \belowdisplayshortskip \abovedisplayskip
+ \let\@listi\@listI
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\small{%
+ \@setfontsize\small\@xpt\@xiipt
+ \abovedisplayskip 10\p@ \@plus2\p@ \@minus5\p@
+ \abovedisplayshortskip \z@ \@plus3\p@
+ \belowdisplayshortskip 6\p@ \@plus3\p@ \@minus3\p@
+ \def\@listi{\leftmargin\leftmargini
+ \topsep 6\p@ \@plus2\p@ \@minus2\p@
+ \parsep 3\p@ \@plus2\p@ \@minus\p@
+ \itemsep \parsep
+ }%
+ \belowdisplayskip \abovedisplayskip
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\footnotesize{%
+ \@setfontsize\footnotesize\@ixpt{11}%
+ \abovedisplayskip 8\p@ \@plus2\p@ \@minus4\p@
+ \abovedisplayshortskip \z@ \@plus\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}
+%
+% \begin{macrocode}
+\def\scriptsize{%
+ \@setfontsize\scriptsize\@viiipt{9.5}%
+}%
+\def\tiny{%
+ \@setfontsize\tiny\@vipt\@viipt
+}%
+\def\large{%
+ \@setfontsize\large\@xiipt{14}%
+}%
+\def\Large{%
+ \@setfontsize\Large\@xivpt{18}%
+}%
+\def\LARGE{%
+ \@setfontsize\LARGE\@xviipt{22}%
+}%
+\def\huge{%
+ \@setfontsize\huge\@xxpt{25pt}%
+}%
+\def\Huge{%
+ \@setfontsize\Huge\@xxvpt{30pt}%
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+%</11pt>
+% \end{macrocode}
+%
+% \section{The \classoption{12pt} class option: the \texttt{12pt} module}
+% \changes{4.0b}{1999/06/20}{AO: all code for \protect\classoption{12pt} is in this module.}
+% The file \file{12pt.rtx} is read in by the \classname{revtex4} document class
+% if \cmd\@pointsize\ has the value 12.
+%
+% \begin{macrocode}
+%<*12pt>
+% \end{macrocode}
+%
+% \subsection{Defend Against Forseeable Errors}%
+% Protect this file from being read in by anything but \revtex.
+% \begin{macrocode}
+\ifx\undefined\substyle@ext
+ \def\@tempa{%
+ \endinput
+ \GenericWarning{I must be read in by REVTeX! (Bailing out)}%
+ }%
+ \expandafter\else
+ \def\@tempa{}%
+ \expandafter\fi\@tempa
+ \class@info{RevTeX pointsize 12pt selected}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\normalsize{%
+ \@setfontsize\normalsize\@xiipt{14pt}%
+ \abovedisplayskip 12\p@ \@plus3\p@ \@minus7\p@
+ \belowdisplayskip \abovedisplayskip
+ \abovedisplayshortskip \z@ plus3\p@
+ \belowdisplayshortskip 6.5\p@ \@plus3.5\p@ \@minus3\p@
+ \let\@listi\@listI
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+ \def\small{%
+ \@setfontsize\small\@xipt{14.5pt}%
+ \abovedisplayskip 8\p@ \@plus3\p@ \@minus6\p@
+ \belowdisplayskip \abovedisplayskip
+ \abovedisplayshortskip \z@ \@plus3\p@
+ \belowdisplayshortskip 6.5\p@ \@plus3.5\p@ \@minus3\p@
+ \def\@listi{%
+ \leftmargin\leftmargini
+ \topsep 9\p@ \@plus3\p@ \@minus5\p@
+ \parsep 4.5\p@ \@plus2\p@ \@minus\p@
+ \itemsep \parsep
+ }%
+}%
+% \end{macrocode}
+%
+% Same baselineskip as \cmd\small\ ?
+% \begin{macrocode}
+ \def\footnotesize{%
+ \@setfontsize\footnotesize\@xpt{14.5pt}%
+ \abovedisplayskip 10\p@ \@plus2\p@ \@minus5\p@
+ \belowdisplayskip \abovedisplayskip
+ \abovedisplayshortskip \z@ \@plus3\p@
+ \belowdisplayshortskip 6\p@ \@plus3\p@ \@minus3\p@
+ \def\@listi{%
+ \leftmargin\leftmargini
+ \topsep 6\p@ \@plus2\p@ \@minus2\p@
+ \parsep 3\p@ \@plus2\p@ \@minus\p@
+ \itemsep \parsep
+ }%
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\scriptsize{%
+ \@setfontsize\scriptsize\@viiipt{9.5pt}%
+}%
+\def\tiny{%
+ \@setfontsize\tiny\@vipt{7pt}%
+}%
+\def\large{%
+ \@setfontsize\large\@xivpt{18pt}%
+}%
+\def\Large{%
+ \@setfontsize\Large\@xviipt{22pt}%
+}%
+\def\LARGE{%
+ \@setfontsize\LARGE\@xxpt{25pt}%
+}%
+\def\huge{%
+ \@setfontsize\huge\@xxvpt{30pt}%
+}%
+\let\Huge=\huge
+% \end{macrocode}
+%
+% \begin{macrocode}
+%</12pt>
+% \end{macrocode}
+%
+% \section{Page parameters}%
+% This code is common to both \classoption{11pt} and \classoption{12pt}.
+%
+% \begin{macrocode}
+%<*11pt|12pt>
+% \end{macrocode}
+%
+% \begin{macrocode}
+\appdef\setup@hook{%
+ \twoside@sw{%
+ \oddsidemargin 0pt
+ \evensidemargin 0pt
+ \marginparwidth 60pt
+ }{%
+ \oddsidemargin 0pt
+ \evensidemargin 0pt
+ \marginparwidth 44pt
+ }%
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\marginparsep 10pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+\topmargin -37pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+\headheight 12pt
+\headsep 25pt
+% \end{macrocode}
+%
+% \changes{4.1n}{2010/01/02}{(AO, 571) class file must set \cs{splittopskip}; fine tune \cs{skip}\cs{footins}; \cs{footnoterule} defined in terms of \cs{skip}\cs{footins}}%
+% \begin{macrocode}
+\topskip 10pt
+\splittopskip\topskip
+% \end{macrocode}
+%
+% \begin{macrocode}
+\footskip 30pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+\textheight=665.5\p@
+% \end{macrocode}
+%
+% \begin{macrocode}
+\appdef\setup@hook{%
+ \tightenlines@sw{%
+ \def\baselinestretch{1}%
+ }{%
+ \def\baselinestretch{1.5}%
+ }%
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\textwidth 468pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+\columnsep 10pt
+\columnseprule 0pt
+% \end{macrocode}
+%
+% \changes{4.1n}{2010/01/02}{(AO, 571) class file must set \cs{splittopskip}; fine tune \cs{skip}\cs{footins}; \cs{footnoterule} defined in terms of \cs{skip}\cs{footins}}%
+% \begin{macrocode}
+\footnotesep 1pt
+\skip\footins 25.25pt plus 4pt minus 12pt
+\def\footnoterule{%
+ \dimen@\skip\footins\divide\dimen@\f@ur
+ \kern-\dimen@\hrule width.5in\kern\dimen@
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\floatsep 14pt plus 2pt minus 4pt
+\textfloatsep 20pt plus 2pt minus 4pt
+\intextsep 14pt plus 4pt minus 4pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+\dblfloatsep 14pt plus 2pt minus 4pt
+\dbltextfloatsep 20pt plus 2pt minus 4pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+\@fptop 0pt plus 1fil
+\@fpsep 10pt plus 2fil
+\@fpbot 0pt plus 1fil
+\@dblfptop 0pt plus 1fil
+\@dblfpsep 10pt plus 2fil%
+\@dblfpbot 0pt plus 1fil
+% \end{macrocode}
+%
+% \begin{macrocode}
+\marginparpush 7pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+\parskip 0pt plus 1pt
+\parindent 15pt
+\emergencystretch8\p@
+\partopsep 3pt plus 2pt minus 2pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+\leftmargini 30pt
+\leftmarginii 26pt
+\leftmarginiii 22pt
+\leftmarginiv 20pt
+\leftmarginv 12pt
+\leftmarginvi 12pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\@listI{\leftmargin\leftmargini \parsep 5\p@ plus2.5\p@ minus\p@
+ \topsep 10\p@ plus4\p@ minus6\p@
+ \itemsep 5\p@ plus2.5\p@ minus\p@
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\labelsep 6pt
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\@listii{\leftmargin\leftmarginii
+ \labelwidth\leftmarginii\advance\labelwidth-\labelsep
+ \topsep 5\p@ plus2.5\p@ minus\p@
+ \parsep 2.5\p@ plus\p@ minus\p@
+ \itemsep \parsep
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\@listiii{\leftmargin\leftmarginiii
+ \labelwidth\leftmarginiii\advance\labelwidth-\labelsep
+ \topsep 2.5\p@ plus\p@ minus\p@
+ \parsep \z@ \partopsep \p@ plus\z@ minus\p@
+ \itemsep \topsep
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\@listiv{\leftmargin\leftmarginiv
+ \labelwidth\leftmarginiv\advance\labelwidth-\labelsep
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\@listv{\leftmargin\leftmarginv
+ \labelwidth\leftmarginv\advance\labelwidth-\labelsep
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\@listvi{\leftmargin\leftmarginvi
+ \labelwidth\leftmarginvi\advance\labelwidth-\labelsep
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+%</11pt|12pt>
+% \end{macrocode}
+%
+% \section{The \classoption{aps} class extension: the \texttt{aps} module}
+% \changes{4.0b}{1999/06/20}{AO: made aps.rtx part of revtex4.dtx}
+% The file \file{aps.rtx} is read in by the \classname{revtex4} document class
+% if \cmd\@society\ has the value \classoption{aps}.
+%
+% Here, code specific to APS journals is separated out from the \revtex\ document class.
+% (Other societies can customize \revtex\ by supplying their own \file{.rtx} file.)
+%
+% This class extension file is a model for a class extension you might write yourself.
+%
+% First, incorporate a \cmd\ProvidesFile\ command with an optional argument giving
+% the version information, e.g.,
+% \begin{verbatim}
+% \ProvidesFile{foo}[2001/09/11 v1.1 Docinfo]%
+% \end{verbatim}
+%
+% Within the society substyle, there are two things we must do as well:
+% define the default journal,
+% \begin{verbatim}
+% \def\@journal@default{pra}%
+% \end{verbatim}
+% And do likewise for the point size:
+% \begin{verbatim}
+% \def\@pointsize@default{10}%
+% \end{verbatim}
+%
+% We first define some text entities (amounting to journal abbreviations),
+% then some APS-specific initialisations,
+% then code for particular APS journals.
+% In the latter case, the choice is
+% keyed off the macro \cmd\@journal.
+%
+% \begin{macrocode}
+%<*aps>
+% \end{macrocode}
+%
+% \subsection{Defend Against Forseeable Errors}%
+% Protect this file from being read in by anything but \revtex.
+% \begin{macrocode}
+\ifx\undefined\substyle@ext
+ \def\@tempa{%
+ \endinput
+ \GenericWarning{I must be read in by REVTeX! (Bailing out)}%
+ }%
+ \expandafter\else
+ \def\@tempa{}%
+ \expandafter\fi\@tempa
+ \class@info{RevTeX society APS selected}%
+% \end{macrocode}
+%
+% Here are the class options relating to the APS:
+% \begin{macrocode}
+\DeclareOption{pra}{\change@journal{pra}}%
+\DeclareOption{prb}{\change@journal{prb}}%
+\DeclareOption{prc}{\change@journal{prc}}%
+\DeclareOption{prd}{\change@journal{prd}}%
+\DeclareOption{pre}{\change@journal{pre}}%
+\DeclareOption{prl}{\change@journal{prl}}%
+\DeclareOption{prstab}{\change@journal{prstab}}%
+\DeclareOption{prstper}{\change@journal{prstper}}%
+\DeclareOption{rmp}{\change@journal{rmp}}%
+% \end{macrocode}
+%
+% \subsection{Abbreviations}%
+% \changes{4.1p}{2010/02/24}{(AO, 584) Per MD, remove trailing space character from each journal abbreviation: it had caused an extraneous space in the .bbl}
+% The following macros constitute typing shortcuts for
+% certain journal names.
+% \begin{macrocode}
+\def\ao{Appl.\ Opt.}%
+\def\ap{Appl.\ Phys.}%
+\def\apl{Appl.\ Phys.\ Lett.}%
+\def\apj{Astrophys.\ J.}%
+\def\bell{Bell Syst.\ Tech.\ J.}%
+\def\jqe{IEEE J.\ Quantum Electron.}%
+\def\assp{IEEE Trans.\ Acoust.\ Speech Signal Process.}%
+\def\aprop{IEEE Trans.\ Antennas Propag.}%
+\def\mtt{IEEE Trans.\ Microwave Theory Tech.}%
+\def\iovs{Invest.\ Ophthalmol.\ Vis.\ Sci.}%
+\def\jcp{J.\ Chem.\ Phys.}%
+\def\jmo{J.\ Mod.\ Opt.}%
+\def\josa{J.\ Opt.\ Soc.\ Am.}%
+\def\josaa{J.\ Opt.\ Soc.\ Am.\ A}%
+\def\josab{J.\ Opt.\ Soc.\ Am.\ B}%
+\def\jpp{J.\ Phys.\ (Paris)}%
+\def\nat{Nature (London)}%
+\def\oc{Opt.\ Commun.}%
+\def\ol{Opt.\ Lett.}%
+\def\pl{Phys.\ Lett.}%
+\def\pra{Phys.\ Rev.\ A}%
+\def\prb{Phys.\ Rev.\ B}%
+\def\prc{Phys.\ Rev.\ C}%
+\def\prd{Phys.\ Rev.\ D}%
+\def\pre{Phys.\ Rev.\ E}%
+\def\prl{Phys.\ Rev.\ Lett.}%
+\def\rmp{Rev.\ Mod.\ Phys.}%
+\def\pspie{Proc.\ Soc.\ Photo-Opt.\ Instrum.\ Eng.}%
+\def\sjqe{Sov.\ J.\ Quantum Electron.}%
+\def\vr{Vision Res.}%
+% \end{macrocode}
+%
+% \subsection{APS Setup}%
+% Here we define the default procedures for APS journals.
+% Individual APS journals may override these definitions.
+%
+% \subsubsection{Title block}%
+%
+% The specifics of the title block.
+% Apply to all APS journals; individual journals may override these settings.
+%
+% \begin{macro}{\@fnsymbol}
+% The \LaTeX\ kernel definition of \cmd\@fnsymbol\ is overridden.
+% The definition in \filename{fixltx2e.sty} serves as a guide to the new way to symbol,
+% working in both text- and math modes.
+%
+% \filename{fixltx2e.sty} duplicates some features of \filename{ltxgrid} and \filename{ltxutil},
+% however, so it may be incompatible with \revtex.
+% In case it is not loaded, we must provide a meaning for \cmd\TextOrMath,
+% which that package makes robust.
+% I believe that it is \cmd\@fnsymbol\ itself that ought to be robustified.
+% e\TeX\ further complicates matters; we do not especially accomodate it.
+%
+% \changes{4.1d}{2009/03/27}{Definition of \cs{ @fnsymbol} follows fixltx2e.sty}
+%
+% Not! \cmd\TextOrMath\ must be made robust in any case (Bug 530). I return things to follow
+% core \LaTeXe\ (\filename{latex.ltx}).
+% \changes{4.1f}{2009/10/05}{(AO, 530) \cs{@fnsymbol}: Failed to import fixltx2e.sty technology. Return to LaTeX core.}
+% \begin{macrocode}
+\def\@fnsymbol#1{%
+ \ensuremath{%
+ \ifcase#1\or
+ *\or
+ \dagger\or
+ \ddagger\or
+ \mathsection\or
+ \mathparagraph\or
+% \|\or
+ **\or
+ \dagger\dagger\or
+ \ddagger\ddagger\else
+ \mathsection\mathsection\or
+ \mathparagraph\mathparagraph\or
+ ***\or
+ \dagger\dagger\dagger\or
+ \ddagger\ddagger\ddagger\else
+ \mathsection\mathsection\mathsection\or
+ \mathparagraph\mathparagraph\mathparagraph\or
+%
+ \@ctrerr
+ \fi
+ }%
+}%
+\appdef\document@inithook{%
+ \@ifxundefined\TextOrMath{%
+ \DeclareRobustCommand\TextOrMath{\@ifmmode{\false@sw}{\true@sw}}%
+ }{}%
+}%
+\let\thefootnote@latex\thefootnote
+% \end{macrocode}
+% \end{macro}
+%
+% We assign the default titlepage style for APS; a journal or document instance
+% may override by invoking one of the other \cmd\clo@... procedures defined in \revtex.
+% \begin{macrocode}
+\clo@groupedaddress
+% \end{macrocode}
+%
+% \begin{macro}{\titlepage}
+% \begin{macrocode}
+\renewenvironment{titlepage}{%
+ \let\wastwocol@sw\twocolumn@sw
+ \onecolumngrid
+ \newpage
+ \thispagestyle{titlepage}%
+ \c@page\z@
+% \end{macrocode}
+% A comment: ``article.cls sets this to one not zero?''
+% \begin{macrocode}
+}{%
+ \wastwocol@sw{\twocolumngrid}{\newpage}%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@abstractheading}
+% APS Journals all set the abstract head the same way, with no head.
+% However, if the user has specified the \classoption{preprint} class option,
+% then the abstract will have a head.
+% \begin{macrocode}
+\def\frontmatter@abstractheading{%
+ \preprintsty@sw{%
+ \begingroup
+ \centering\large
+ \abstractname
+ \par
+ \endgroup
+ }{}%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@abstractwidth}
+% All APS journals set the abstract to the same width.
+% \begin{macrocode}
+\def\frontmatter@abstractwidth{400\p@}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@abstractfont}
+% All APS journals set the abstract body the same way.
+% \changes{4.0c}{1999/11/13}{(AO, 123) add parskip to the abstract.}
+% \changes{4.1e}{2008/06/29}{(AO, 455) be nice to a list within the abstract}
+% \begin{macrocode}
+\def\frontmatter@abstractfont{%
+ \small
+ \parindent1em\relax
+ \adjust@abstractwidth
+}%
+\def\adjust@abstractwidth{%
+ \dimen@\textwidth\advance\dimen@-\frontmatter@abstractwidth
+ \divide\dimen@\tw@
+ \galley@sw{%
+ \advance\rightskip\tw@\dimen@
+ }{%
+ \advance\leftskip\dimen@
+ \advance\rightskip\dimen@
+ }%
+ \@totalleftmargin\leftskip
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% All APS journal preprints use separate titlepage and full-width abstract.
+%
+% In effect, we establish a society default value for \cmd\preprintsty@sw,
+% and for \cmd\titlepage@sw.
+% \begin{macrocode}
+\@booleanfalse\preprintsty@sw
+\@booleantrue\titlepage@sw
+% \end{macrocode}
+%
+% We choose the page style for all APS journals.
+% The journal may override by inserting its own code in \cmd\setup@hook.
+% Users wishing to customize their documents will be able to invoke a \cmd\pagestyle\
+% command anywhere in the preamble; it will override the assignments here.
+%
+% Here is the big switch for APS preprints. Note that \cmd\preprintsty@sw
+% is also consulted in various procedures, but we assume its value does
+% not change after \cmd\setup@hook\ time.
+% \begin{macrocode}
+\appdef\setup@hook{%
+ \preprintsty@sw{%
+ \ps@preprint
+ \def\frontmatter@abstractwidth{\textwidth}%
+ \def\frontmatter@affiliationfont{\it}%
+ \let\section\section@preprintsty
+% \end{macrocode}
+% The following line of code had been commented out at this point.
+% \begin{verbatim}
+% \let\@hangfrom@section\@hangfrom@section@preprintsty
+% \end{verbatim}
+% \begin{macrocode}
+ \let\subsection\subsection@preprintsty
+ \let\subsubsection\subsubsection@preprintsty
+ }{%
+ \ps@article
+ }%
+}%
+% \end{macrocode}
+%
+% \begin{macro}{\frontmatter@authorformat}
+% All APS journals set the author list the same.
+% The leading is 11.5 points, and
+% there is 11.5 points of extra space above the first author line
+% (which amounts to the same thing as 11.5 points extra below the title)
+% for a total of 23 points base-to-base.
+%
+% \begin{macrocode}
+\def\frontmatter@authorformat{%
+ \skip@\@flushglue
+ \@flushglue\z@ plus.3\hsize\relax
+ \centering
+ \advance\baselineskip\p@
+ \parskip11.5\p@\relax
+ \@flushglue\skip@
+% \end{macrocode}
+% The following line of code had been commented out at this point.
+% \begin{verbatim}
+%\preprintsty@sw{}{%
+% \addvspace{0\p@}%
+%}%
+% \end{verbatim}
+% \begin{macrocode}
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@above@affilgroup}
+% The default amount of space above affiliation.
+% APS Journals have 24 points b-b above an affiliation group.
+% \begin{macrocode}
+\def\frontmatter@above@affilgroup{%
+% \end{macrocode}
+% The following line of code had been commented out at this point.
+% \begin{verbatim}
+%\preprintsty@sw{}{%
+% \addvspace{11\p@}%
+%}%
+% \end{verbatim}
+% \begin{macrocode}
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@above@affiliation}
+% \begin{macro}{\frontmatter@above@affiliation@script}
+% The default amount of space above affiliation.
+% APS Journals have no extra space between author group down to common affiliation.
+% \begin{macrocode}
+\def\frontmatter@above@affiliation@script{%
+ \skip@\@flushglue
+ \@flushglue\z@ plus.3\hsize\relax
+ \centering
+ \@flushglue\skip@
+ \addvspace{3.5\p@}%
+}%
+\def\frontmatter@above@affiliation{%
+ \preprintsty@sw{}{%
+% \end{macrocode}
+% The following line of code had been commented out at this point.
+% \begin{verbatim}
+% \addvspace{12\p@}%
+% \end{verbatim}
+% \begin{macrocode}
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@affiliationfont}
+% All APS journals set the affiliation the same.
+% \begin{macrocode}
+\def\frontmatter@affiliationfont{%
+ \small\it
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@collaboration@above}
+% PRL: 1.5 points extra: 13 points base-to-base above.
+% \begin{macrocode}
+\def\frontmatter@collaboration@above{%
+ \preprintsty@sw{%
+ }{%
+ \parskip1.5\p@\relax
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@setup}
+% All APS journals set the title page using the same font and size.
+% However, justification varies for the title block elements, so
+% we assert none here.
+% \begin{macrocode}
+\def\frontmatter@setup{%
+ \normalfont
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@title@above}
+% \begin{macro}{\frontmatter@title@format}
+% \begin{macro}{\frontmatter@title@below}
+% All APS journals set the article title the same.
+%
+% Note: Spacing from title to author is 23 points base-to-base.
+% \begin{macrocode}
+\def\frontmatter@title@above{\addvspace{6\p@}}%
+\def\frontmatter@title@format{\large\bfseries\centering\parskip\z@skip}%
+\def\frontmatter@title@below{}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@makefnmark}
+% All APS journals share this procedure for setting the titlepage footnote text.
+% \begin{macrocode}
+\def\@author@parskip{3\p@}%
+\def\frontmatter@makefnmark{%
+ \@textsuperscript{%
+ \normalfont\@thefnmark
+ }%
+}%
+\def\frontmatter@authorbelow{%
+ \addvspace{3\p@}%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@RRAP@format}
+% All APS journals use the same format for the ``Received, Revised, etc.'' block on the title page.
+%
+% Change note: 11.5 points b-b from author/affiliation down to date.
+% \begin{macrocode}
+\def\frontmatter@RRAP@format{%
+ \small
+ \centering
+% \end{macrocode}
+% The following line of code had been commented out at this point.
+% \begin{verbatim}
+% \preprintsty@sw{}{\parskip.5ex\relax}%
+% \end{verbatim}
+% \begin{macrocode}
+ \everypar{\hbox\bgroup(\@gobble@leavemode@uppercase}%
+ \def\par{\@ifvmode{}{\unskip)\egroup\@@par}}%
+}%
+\def\punct@RRAP{;\egroup\ \hbox\bgroup}%
+\def\@gobble@leavemode@uppercase#1#2{\expandafter\MakeTextUppercase}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@PACS@format}
+%
+% \begin{macrocode}
+\def\frontmatter@PACS@format{%
+ \addvspace{11\p@}%
+ \footnotesize
+ \adjust@abstractwidth
+ \parindent\z@
+ \parskip\z@skip
+ \samepage
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@keys@format}
+%
+% \begin{macrocode}
+\def\frontmatter@keys@format{%
+ \footnotesize
+ \adjust@abstractwidth
+ \parindent\z@
+ \samepage
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\ps@titlepage}
+% \changes{4.0a}{1998/06/10}{multiple preprint commands}
+% \changes{4.0b}{1999/06/20}{Stack \cs{preprint} args flush right at right margin.}
+% Title page style. Currently empty except for preprint header,
+% which consists of all the \cmd\preprint\ arguments,
+% stacked flush right at the right margin.
+% \changes{4.0c}{1999/11/13}{Insert procedure \cs{checkindate}}
+% \begin{macrocode}
+\def\ps@titlepage{%
+ \def\@oddhead{%
+ \hfill
+ \preprint@sw{%
+ \expandafter\produce@preprints\expandafter{\@preprint}%
+ }{}%
+ }%
+ \let\@evenhead\@oddhead
+ \def\@oddfoot{%
+ \hb@xt@\z@{\byrevtex\hss}%
+ \hfil
+ \preprintsty@sw{\thepage}{}%
+ \quad\checkindate
+ \hfil
+ }%
+ \let\@evenfoot\@oddfoot
+}%
+\def\byrevtex{\byrevtex@sw{Typeset by REV\TeX}{}}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\produce@preprints}
+% \changes{4.0c}{1999/11/13}{(AO, 115) If three or more preprints specified, set on single line, with commas.}
+% \begin{macrocode}
+\def\produce@preprints#1{%
+ \vtop to \z@{%
+ \def\baselinestretch{1}%
+ \small
+ \let\preprint\preprint@count
+ \count@\z@
+ #1%
+ \@ifnum{\count@>\tw@}{%
+ \hbox{%
+ \let\preprint\preprint@hlist
+ #1%
+ \setbox\z@\lastbox
+ }%
+ }{%
+ \let\preprint\preprint@cr
+ \halign{\hfil##\cr#1\crcr}%
+ \par
+ \vss
+ }%
+ }%
+}%
+\def\preprint@cr#1{#1\cr}%
+\def\preprint@count#1{\advance\count@\@ne}%
+\def\preprint@hlist#1{#1\hbox{, }}%
+% \end{macrocode}
+% \end{macro}
+%
+% \subsubsection{Stacked Heads}%
+% All APS journals put a period (.), followed by quad space, after the section number.
+% Also, no hanging section number.
+% \begin{macrocode}
+\def\@seccntformat#1{\csname the#1\endcsname.\quad}%
+\def\@hang@from#1#2#3{#1#2#3}%
+% \end{macrocode}
+%
+% Note that in the following, we wish to set the section head uppercase, so we use
+% David Carlisle's \cmd\MakeTextUppercase. However, because this procedure effectively
+% parses its argument (looking for things to \emph{not} translate), it has to be invoked
+% in such a way that the argument of the \cmd\section\ command is passed to it as its
+% own argument.
+%
+% To accomplish this, we use the \cmd\@hangfrom@\ hook, which was developed for this
+% purpose.
+%
+% \begin{macrocode}
+\def\section{%
+ \@startsection
+ {section}%
+ {1}%
+ {\z@}%
+ {0.8cm \@plus1ex \@minus .2ex}%
+ {0.5cm}%
+ {%
+ \normalfont\small\bfseries
+ \centering
+ }%
+}%
+\def\@hangfrom@section#1#2#3{\@hangfrom{#1#2}\MakeTextUppercase{#3}}%
+\def\@hangfroms@section#1#2{#1\MakeTextUppercase{#2}}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\subsection{%
+ \@startsection
+ {subsection}%
+ {2}%
+ {\z@}%
+ {.8cm \@plus1ex \@minus .2ex}%
+ {.5cm}%
+ {%
+ \normalfont\small\bfseries
+ \centering
+ }%
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\subsubsection{%
+ \@startsection
+ {subsubsection}%
+ {3}%
+ {\z@}%
+ {.8cm \@plus1ex \@minus .2ex}%
+ {.5cm}%
+ {%
+ \normalfont\small\itshape
+ \centering
+ }%
+}%
+% \end{macrocode}
+%
+% \subsubsection{Runin Heads}%
+% \begin{macrocode}
+\def\paragraph{%
+ \@startsection
+ {paragraph}%
+ {4}%
+ {\parindent}%
+ {\z@}%
+ {-1em}%
+ {\normalfont\normalsize\itshape}%
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\subparagraph{%
+ \@startsection
+ {subparagraph}%
+ {5}%
+ {\parindent}%
+ {3.25ex \@plus1ex \@minus .2ex}%
+ {-1em}%
+ {\normalfont\normalsize\bfseries}%
+}%
+% \end{macrocode}
+%
+%
+%
+% \begin{macro}{\section@preprintsty}
+% \begin{macro}{\subsection@preprintsty}
+% \begin{macro}{\subsubsection@preprintsty}
+% Here are the formatting procedures specific to the preprint style;
+% the only difference is that the heads are flush left instead of centered.
+%
+% \begin{macrocode}
+\def\section@preprintsty{%
+ \@startsection
+ {section}%
+ {1}%
+ {\z@}%
+ {0.8cm \@plus1ex \@minus .2ex}%
+ {0.5cm}%
+ {%
+ \normalfont\small\bfseries
+% \centering
+ }%
+}%
+%\def\@hangfrom@section@preprintsty#1#2#3{\@hangfrom{#1#2}\MakeTextUppercase{#3}}%
+% \end{macrocode}
+% \begin{macrocode}
+\def\subsection@preprintsty{%
+ \@startsection
+ {subsection}%
+ {2}%
+ {\z@}%
+ {.8cm \@plus1ex \@minus .2ex}%
+ {.5cm}%
+ {%
+ \normalfont\small\bfseries
+% \centering
+ }%
+}%
+% \end{macrocode}
+% \begin{macrocode}
+\def\subsubsection@preprintsty{%
+ \@startsection
+ {subsubsection}%
+ {3}%
+ {\z@}%
+ {.8cm \@plus1ex \@minus .2ex}%
+ {.5cm}%
+ {%
+ \normalfont\small\itshape
+% \centering
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% By default, APS journals set titlepage notes as footnotes.
+% \begin{verbatim}
+\let\frontmatter@footnote@produce\frontmatter@footnote@produce@footnote
+% \end{verbatim}
+%
+% \subsubsection{Table of Contents}%
+% The toc will itself make an entry in the toc,
+% but we temporarily turn off toc formatting for the duration.
+% \changes{4.1a}{2008/01/19}{(AO, 461) Change the csname revtex uses from @dotsep to ltxu@dotsep. The former is understood in mu. (What we wanted was a dimension.)}%
+% \begin{macrocode}
+\def\@pnumwidth{1.55em}%
+\def\@tocrmarg {2.55em}%
+\def\@dotsep{2}%
+\def\ltxu@dotsep{4.5pt}%
+\setcounter{tocdepth}{3}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\tableofcontents{%
+ \addtocontents{toc}{\string\tocdepth@munge}%
+ \print@toc{toc}%
+ \addtocontents{toc}{\string\tocdepth@restore}%
+}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\tocdepth@munge{%
+ \let\l@section@saved\l@section
+ \let\l@section\@gobble@tw@
+}%
+\def\@gobble@tw@#1#2{}%
+% \end{macrocode}
+%
+% \begin{macrocode}
+\def\tocdepth@restore{%
+ \let\l@section\l@section@saved
+}%
+% \end{macrocode}
+%
+% The following definition of \cmd\l@part\ is a variant on
+% the definition of \cmd\l@@sections\ in \file{ltxutil.dtx}.
+% \begin{macrocode}
+\def\l@part#1#2{\addpenalty{\@secpenalty}%
+ \begingroup
+ \set@tocdim@pagenum\@tempboxa{#2}%
+% \@tempdima 3em %
+ \parindent \z@
+ \rightskip\tocleft@pagenum plus 1fil\relax
+ \skip@\parfillskip\parfillskip\z@
+ \addvspace{2.25em plus\p@}%
+ \large \bf %
+ \leavevmode\ignorespaces#1\unskip\nobreak\hskip\skip@
+ \hb@xt@\rightskip{\hfil\unhbox\@tempboxa}\hskip-\rightskip\hskip\z@skip
+ \par
+ \nobreak %
+ \endgroup
+}%
+% \end{macrocode}
+%
+% \begin{macro}{\l@section}
+% Determine which TOC elements are automatically indented.
+%
+% We set the TOC to the standard of RMP.
+% If APS has its own specification, we will code it, and RMP must override.
+% \begin{macrocode}
+\def\tocleft@{\z@}%
+\def\tocdim@min{5\p@}%
+\def\l@section{%
+ \l@@sections{}{section}% Implicit #3#4
+}%
+\def\l@f@section{%
+ \addpenalty{\@secpenalty}%
+ \addvspace{1.0em plus\p@}%
+ %\bf
+}%
+\def\l@subsection{%
+ \l@@sections{section}{subsection}% Implicit #3#4
+}%
+\def\l@subsubsection{%
+ \l@@sections{subsection}{subsubsection}% Implicit #3#4
+}%
+\def\l@paragraph#1#2{}%
+\def\l@subparagraph#1#2{}%
+% \end{macrocode}
+% \end{macro}
+%
+% Activate the auto TOC processing.
+% \begin{macrocode}
+\let\toc@pre\toc@pre@auto
+\let\toc@post\toc@post@auto
+% \end{macrocode}
+%
+% \subsubsection{Default column bottom}%
+% All APS journal styles have flush bottoms.
+%\changes{4.1n}{2009/11/30}{(AO, 566) restore 4.0 behavior: flush column bottoms}
+% \begin{macrocode}
+\@booleanfalse\raggedcolumn@sw
+% \end{macrocode}
+%
+%
+% \subsubsection{Table alignment style}%
+%
+% \begin{macro}{\tableft@skip@float}
+% \begin{macro}{\tabmid@skip@float}
+% \begin{macro}{\tabright@skip@float}
+% \begin{macro}{\array@row@pre@float}
+% \begin{macro}{\array@row@pst@float}
+% All APS publications have the same table specification:
+% Scotch rules above and below, centered in column.
+% \begin{macrocode}
+\def\tableft@skip@float{\z@ plus\hsize}%
+\def\tabmid@skip@float{\@flushglue}%
+\def\tabright@skip@float{\z@ plus\hsize}%
+\def\array@row@pre@float{\hline\hline\noalign{\vskip\doublerulesep}}%
+\def\array@row@pst@float{\noalign{\vskip\doublerulesep}\hline\hline}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+%
+% \subsubsection{Footnote formatting}%
+% \changes{4.1n}{2010/01/02}{(AO, 572) \cs{@makefntext} and \cs{frontmatter@makefntext} must be defined harmoniously}%
+% We customize the formatting of footnotes for all APS journals.
+% \begin{macro}{\@makefntext}
+% \begin{macrocode}
+\long\def\@makefntext#1{%
+ \def\baselinestretch{1}%
+ \leftskip1em%
+ \parindent1em%
+ \noindent
+ \nobreak\hskip-\leftskip
+ \hb@xt@\leftskip{%
+ \hss\@makefnmark\ %
+ }%
+ #1%
+ \par
+}%
+% \end{macrocode}
+% \end{macro}
+% \begin{macro}{\frontmatter@makefntext}
+% We ensure that frontmatter footnotes format similarly to body footnotes.
+% But we provide our own hypertext anchor, otherwise not provided.
+% \changes{4.1n}{2010/01/02}{(AO, 572) Independent footnote counter for title block. Abstract footnote counter shared with body.}%
+% \begin{macrocode}
+\long\def\frontmatter@makefntext#1{%
+ \def\baselinestretch{1}%
+ \leftskip1em%
+ \parindent1em%
+ \noindent
+ \nobreak\hskip-\leftskip
+ \Hy@raisedlink{\hyper@anchorstart{frontmatter.\expandafter\the\csname c@\@mpfn\endcsname}\hyper@anchorend}%
+ \hb@xt@\leftskip{%
+ \hss\@makefnmark\ %
+ }%
+ #1%
+ \par
+}%
+% \end{macrocode}
+% \end{macro}
+%
+%
+% \subsubsection{Appendix}%
+% \begin{macro}{\appendix}
+% \begin{macro}{\@hangfrom@appendix}
+% \begin{macro}{\@hangfroms@appendix}
+% \begin{macro}{\@appendixcntformat}
+% \changes{4.0c}{1999/11/13}{(AO, 129) section* within appendix was producing appendixname}
+% \begin{macrocode}
+\prepdef\appendix{%
+ \par
+ \let\@hangfrom@section\@hangfrom@appendix
+%\let\@hangfroms@section\@hangfroms@appendix
+ \let\@sectioncntformat\@appendixcntformat
+}%
+\def\@hangfrom@appendix#1#2#3{%
+ #1%
+ \@if@empty{#2}{%
+ #3%
+ }{%
+ #2\@if@empty{#3}{}{:\ #3}%
+ }%
+}%
+\def\@hangfroms@appendix#1#2{%
+ #1#2%
+}%
+\def\@appendixcntformat#1{\appendixname\ \csname the#1\endcsname}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \subsubsection{Bibliography}%
+% \changes{4.1n}{2010/01/04}{(AO, 576) In .bst files, remove support for the annote field}%
+%
+% Customize \revtex\ for the journal substyle;
+% this task requires three components:
+% the \BibTeX\ \file{apsrev.bst} and \file{apsrmp.bst} style files, and
+% customizations of the \env{thebibliography} environment.
+%
+% \begin{macro}{\@bibstyle}
+% Define the argument of the \cmd\bibliographystyle\ command
+% (if the document does not do so).
+% The user must have installed a \file{.bst} file of the corresponding name.
+% This file will then be used by \BibTeX\ when compiling the document's \file{.bbl} file.
+%
+% To generate \file{apsrev.bst}, use \classname{custom-bib} version 4.21 or later.
+% Run the \file{.bst} generator, \file{makebst.tex}, and
+% accept all defaults, with the following exceptions:
+%
+% \def\QandA#1#2#3{\item#1: \textbf{#2}: \texttt{#3}---}%
+% \def\CandE#1{\item\relax\texttt{#1}---}%
+% \begin{enumerate}
+% \QandA{LANGUAGE FIELD}{l}{lang}Use language field to switch hyphenation patterns for title
+% \QandA{PRESENTATIONS}{b}{pres,pres-bf}Presentation, speaker bold face
+% \QandA{ORDERING OF REFERENCES}{c}{seq-no}Citation order (unsorted, like unsrt.bst)
+% \QandA{ORDER ON VON PART}{x}{vonx}Sort without von part (de la Maire after Mahone)
+% \QandA{AUTHOR NAMES}{i}{nm-init,ed-au}Initials + surname (J. F. Smith)
+% \QandA{POSITION OF JUNIOR}{*}{jnrlst}Junior comes last as Smith, John, Jr.
+% \QandA{TYPEFACE FOR AUTHORS IN LIST OF REFERENCES}{u}{nmft,nmft-def}User defined author font (\cmd\bibnamefont)
+% \QandA{FONT FOR FIRST NAMES}{u}{fnm-def}First names in user defined font (\cmd\bibfnamefont)
+% \QandA{EDITOR NAMES IN INCOLLECTION ETC}{a}{nmfted}Editors incollection like authors font
+% \QandA{FONT FOR `AND' IN LIST}{r}{nmand-rm}`And' in normal font (JONES and JAMES)
+% \QandA{FONT OF CITATION LABELS IN TEXT}{u}{lab,lab-def}User defined citation font (\cmd\citenamefont)
+% \QandA{FONT FOR `AND' IN CITATIONS}{r}{and-rm}Cited `and' in normal font
+% \QandA{DATE FORMAT}{*}{yr-par}Date in parentheses as (May 1993)
+% \QandA{DATE EMPTY}{-}{date-nil-x}If date is empty, then do not produce the surrounding punctuation (parens, brackets, colon, comma)
+% \QandA{TITLE OF ARTICLE}{d}{tit-qq}Title and punctuation in double quotes (``Title,'' ..)
+% \QandA{INPROCEEDINGS CHAPTER AND PAGES, LIKE INBOOK}{-}{inproceedings-chapter}produce pages after chapter, just as in InBook
+% \QandA{TITLE PRESENT IN ARTICLE, INCOLLECTION, AND INPROCEEDINGS}{x}{jtit-x}Title is ignored
+% \QandA{INPROCEEDINGS CHAPTER AND PAGES, LIKE INBOOK}{y}{inproceedings-chapter}produce pages after chapter, just as in InBook
+% \QandA{ARTICLE BOOKTITLE PRESENT}{}{article-booktitle}format booktitle
+% \QandA{ARTICLE SERIES PRESENT}{}{article-series}article can has series
+% \QandA{JOURNAL NAME FONT}{r}{jttl-rm}Journal name normal font
+% \QandA{JOURNAL NAME WITH ADDRESS}{y}{journal-address}Include address field (in parentheses) along with journal name
+% \QandA{BOOK TITLE FIELDS}{y}{book-bt}Field `booktitle', or if absent field `title', is book title
+% \QandA{THESIS TITLE OPTIONAL}{}{thesis-title-o}Title is optional: no warning issued if empty
+% \QandA{TECHNICAL REPORT TITLE}{b}{trtit-b}Tech. report title like books
+% \QandA{TECHNICAL REPORT INSTITUTION}{}{techreport-institution-par}format tech report institution like book publisher
+% \QandA{JOURNAL VOLUME}{b}{vol-bf}Volume bold as {\bf vol}(num)
+% \QandA{JOURNAL VOL AND NUMBER}{x}{vnum-x}Journal vol, without number as 34
+% \QandA{VOLUME PUNCTUATION}{c}{volp-com}Volume with comma as vol(num), ppp
+% \QandA{PAGE NUMBERS}{f}{jpg-1}Only start page number
+% \QandA{BOOK EDITOR W/O AUTHOR}{}{book-editor-booktitle}Book permits empty author, produces title before editor in this case
+% \QandA{INBOOK PERMITS TITLE, BOOKTITLE, AUTHOR, EDITOR}{a}{inbook-editor-booktitle}Allow using both title/booktitle, both author/editor
+% \QandA{CONFERENCE ADDRESS FOR BOOK, INBOOK, INCOLLECTION, INPROCEEDINGS, PROCEEDINGS}{a}{bookaddress}Italic booktitle followed by bookaddress in roman
+% \QandA{NUMBER AND SERIES FOR BOOK, INBOOK, INCOLLECTION, INPROCEEDINGS, PROCEEDINGS}{*}{num-xser}Allows number without series and suppresses word "number"
+% \QandA{WORD NUMBER CAPITALIZED FOR NUMBER AND SERIES}{c}{number-cap}Capitalize word `number' as: "Number 123"
+% \QandA{WORD CHAPTER CAPITALIZED}{c}{chapter-cap}Capitalize word `chapter' as: `Chapter 42'
+% \QandA{COMBINING NUMBER AND SERIES}{x}{series-number}Series number as: `Springer Lecture Notes No. 125'
+% \QandA{POSITION OF NUMBER AND SERIES}{b}{numser-booktitle}After book title and conference address, and before editors
+% \QandA{VOLUME AND SERIES FOR BOOKS/COLLECTIONS}{s}{ser-vol}Series, vol. 23
+% \QandA{VOLUME AND SERIES FORMATTING}{y}{ser-rm}format series roman , even when used with volume
+% \QandA{WORD VOLUME CAPITALIZED FOR VOLUME AND SERIES}{y}{volume-cap}Capitalize word `volume', as: `Volume 7 in Lecture Series'
+% \QandA{POSITION OF VOLUME AND SERIES FOR INCOLLECTION, INBOOK, AND INPROCEEDINGS}{e}{ser-ed}Series and volume after booktitle and before editors
+% \QandA{JOURNAL NAME PUNCTUATION}{x}{jnm-x}Space after journal name
+% \QandA{PAGES IN BOOK}{*}{pg-bk,book-chapter-pages}As chapter and page: chapter 42, page 345
+% \QandA{PUBLISHER IN PARENTHESES}{d}{pub-date}Publisher with address and date in parentheses (Oxford, 1994)
+% \QandA{EMPTY PUBLISHER PARENTHESES}{y}{ay-empty-pub-parens-x}eliminate parentheses altogether if nothing inside
+% \QandA{PUBLISHER POSITION}{}{pre-pub}Publisher before volume, chapter, pages
+% \QandA{}{}{pre-edn}Edition before publisher
+% \QandA{}{p}{pre-pub,pre-edn}Edition, publisher, volume, chapter, pages
+% \QandA{ISBN NUMBER}{*}{isbn}Include ISBN for books, booklets, etc.
+% \QandA{ISSN NUMBER}{*}{issn}Include ISSN for periodicals
+% \QandA{DOI NUMBER}{a}{doi-link,doi}Doi forms a link to the publication, anchored to the volume or title
+% \QandA{EDITOR IN COLLECTIONS}{b}{edby}In booktitle, edited by .. (where .. is names)
+% \QandA{PUNCTUATION BETWEEN SECTIONS (BLOCKS)}{c}{blk-com}Comma between blocks
+% \QandA{FINAL PUNCTUATION}{c}{fin-endbibitem}Command at end instead of period
+% \QandA{ABBREVIATE WORD `PAGES'}{a}{pp}`Page' abbreviated as p. or pp.
+% \QandA{ABBREVIATE WORD `EDITORS'}{a}{ed}`Editor' abbreviated as ed. or eds.
+% \QandA{OTHER ABBREVIATIONS}{a}{abr}Abbreviations of such words
+% \QandA{ABBREVIATION FOR `EDITION'}{a}{ednx}`Edition' abbreviated as `ed'
+% \QandA{EDITION NUMBERS}{n}{ord}Numerical editions as 1st, 2nd, 3rd, etc
+% \QandA{STORED JOURNAL NAMES}{a}{jabr}Abbreviated journal names
+% \QandA{FONT OF `ET AL'}{i}{etal-it}Italic et al
+% \QandA{ADDITIONAL REVTeX DATA FIELDS}{r}{revdata,eprint,url,url-blk,translation}Include REVTeX data fields collaboration, eid, eprint, archive, url, translation
+% \QandA{SLACcitation FIELD}{}{SLACcitation}Produce SLACcitation field
+% \QandA{NUMPAGES DATA FIELD}{*}{numpages-x}Do not include numpages field
+% \QandA{URL ADDRESS}{*}{url,url-prefix-x}URL without prefix (default: `URL ')
+% \QandA{REFERENCE COMPONENT TAGS}{b}{bibinfo}Reference component tags like \cmd\bibinfo in the content of \cmd\bibitem
+% \QandA{ELEMENT TAGS}{b}{bibfield}Element tags like \cmd\bibfield in the content of \cmd\bibitem
+% \QandA{COMPATIBILITY WITH PLAIN TEX}{*}{nfss}Use LaTeX commands which may not work with Plain TeX
+% \end{enumerate}
+%
+% A file \file{apsrev.dbj} file equivalent to the following should result:
+% \begin{verbatim}
+%\input docstrip
+%\preamble
+%----------------------------------------
+%*** REVTeX-compatible Phys Rev 2010-02-12 ***
+%\endpreamble
+%\postamble
+%End of customized bst file
+%\endpostamble
+%\keepsilent
+%\askforoverwritefalse
+%\def\MBopts{\from{merlin.mbs}{%
+% head,\MBopta}
+%\from{physjour.mbs}{\MBopta}
+%\from{geojour.mbs}{\MBopta}
+%\from{photjour.mbs}{\MBopta}
+%\from{merlin.mbs}{tail,\MBopta}}
+%\def\MBopta{%
+% ay,%: Author-year with some non-standard interface
+% nat,%: Natbib for use with natbib v5.3 or later
+% lang,%: Use language field to switch hyphenation patterns for title
+% pres,pres-bf,%: Presentation, speaker bold face
+% seq-no,%: Citation order (unsorted, only meaningful for numericals)
+% vonx,%: Sort without von part (de la Maire after Mahone)
+% nm-init,ed-au,%: Initials + surname (J. F. Smith)
+% jnrlst,%: Junior comes last as Smith, John, Jr.
+% nmft,nmft-def,%: User defined author font (\bibnamefont)
+% fnm-def,%: First names in user defined font (\bibfnamefont)
+% nmfted,%: Editors incollection like authors font
+% nmand-rm,%: `And' in normal font (JONES and JAMES)
+% lab,lab-def,%: User defined citation font (\citenamefont)
+% and-rm,%: Cited `and' in normal font
+% keyxyr,%: Year blank when KEY replaces missing author (for natbib 7.0)
+% blkyear,%: Missing date left blank
+% yr-par,%: Year in parentheses as (1993)
+% dtrev,%: Date as year month
+% date-nil-x,%: If date is empty, then do not produce the surrounding punctuation (parens, brackets, colon, comma)
+% tit-qq,%: Title and punctuation in double quotes (``Title,'' ..)
+% inproceedings-chapter,%: produce pages after chapter, just as in InBook
+% jtit-x,%: Title is ignored
+% inproceedings-chapter,%: produce pages after chapter just as in InBook
+% article-booktitle,%: format booktitle
+% article-series,%: article can has series
+% jttl-rm,%: Journal name normal font
+% journal-address,%: Include address field (in parentheses) along with journal name
+% book-bt,%: Field `booktitle', or if absent field `title', is book title
+% thesis-title-o,%: Title is optional: no warning issued if empty
+% trtit-b,%: Tech. report title like books
+% techreport-institution-par,%: format tech report institution like book publisher
+% vol-bf,%: Volume bold as {\bf vol}(num)
+% vnum-x,%: Journal vol, without number as 34
+% volp-com,%: Volume with comma as vol(num), ppp
+% jpg-1,%: Only start page number
+% book-editor-booktitle,%: Book permits empty author, produces title before editor in this case
+% inbook-editor-booktitle,%: Allow using both title/booktitle, both author/editor
+% bookaddress,%: Italic booktitle followed by bookaddress in roman
+% num-xser,%: Allows number without series and suppresses word "number"
+% number-cap,%: Capitalize word `number' as: "Number 123"
+% chapter-cap,%: Capitalize word `chapter' as: `Chapter 42'
+% series-number,%: Series number as: `Springer Lecture Notes No. 125'
+% numser-booktitle,%: After book title and conference address, and before editors
+% ser-vol,%: Series, vol. 23
+% ser-rm,%: format series roman , even when used with volume
+% volume-cap,%: Capitalize word `volume', as: `Volume 7 in Lecture Series'
+% ser-ed,%: Series and volume after booktitle and before editors
+% jnm-x,%: Space after journal name
+% pg-bk,book-chapter-pages,%: As chapter and page: chapter 42, page 345
+% pub-date,%: Publisher with address and date in parentheses (Oxford, 1994)
+% ay-empty-pub-parens-x,%: eliminate parentheses altogether if nothing inside
+% pre-pub,pre-edn,%: Edition, publisher, volume, chapter, pages
+% isbn,%: Include ISBN for books, booklets, etc.
+% issn,%: Include ISSN for periodicals
+% doi-link,doi,%: Doi forms a link to the publication, anchored to the volume or title
+% edby,%: In booktitle, edited by .. (where .. is names)
+% blk-com,%: Comma between blocks
+% fin-endbibitem,%: Command at end instead of period
+% pp,%: `Page' abbreviated as p. or pp.
+% ed,%: `Editor' abbreviated as ed. or eds.
+% abr,%: Abbreviations of such words
+% ednx,%: `Edition' abbreviated as `ed'
+% ord,%: Numerical editions as 1st, 2nd, 3rd, etc
+% jabr,%: Abbreviated journal names
+% etal-it,%: Italic et al
+% revdata,eprint,url,url-blk,translation,%: Include REVTeX data fields collaboration, eid, eprint, archive, url, translation
+% SLACcitation,%: Produce SLACcitation field
+% numpages-x,%: Do not include numpages field
+% url,url-prefix-x,%: URL without prefix (default: `URL ')
+% bibinfo,%: Reference component tags like \bibinfo in the content of \bibitem
+% bibfield,%: Element tags like \bibfield in the content of \bibitem
+% nfss,%: Use LaTeX commands which may not work with Plain TeX
+%,{%
+% }}
+%\generate{\file{apsrev4-1.bst}{\MBopts}}
+%\endbatchfile
+% \end{verbatim}
+%
+% \subsubsection{Comparing apsrev.bst and apsrmp.bst}\label{sec:CompRevRmp}
+% These two bibliographic styles differ as follows:
+% \file{apsrev.dbj} has the following guard codes, which \file{apsrmp.dbj} does not:
+% \begin{itemize}
+% \CandE{seq-no}%
+% Citation order (unsorted, like unsrt.bst)
+% \CandE{nm-init,ed-au}%
+% Initials + surname (J. F. Smith)
+% \CandE{blkyear}%
+% Missing date left blank
+% \CandE{date-nil-x}%
+% If date is empty, then do not produce the surrounding punctuation (parens, brackets, colon, comma)
+% \CandE{inproceedings-chapter}%
+% produce pages after chapter, just as in InBook
+% \CandE{techreport-institution-par}%
+% format tech report institution like book publisher
+% \CandE{vnum-x}%
+% Journal vol, without number as `34'
+% \CandE{pub-date}%
+% Publisher with address and date in parentheses (Oxford, 1994)
+% \CandE{pre-pub}%
+% Edition, publisher, volume, chapter, pages. Note that both use guard code pre-edn.
+% \end{itemize}
+%
+% \file{apsrmp.dbj} has the following guard codes, which \file{apsrev.dbj} does not:
+% \begin{itemize}
+% \CandE{nm-rev1}%
+% Only first name reversed, initials (AGU style: Smith, J. F., H. K. Jones)
+% \CandE{dt-beg}%
+% Date after authors
+% \CandE{vnum-sp}%
+% Journal vol (num) as `34 (2)'
+% \CandE{pp-last}%
+% Pages at end, but before any notes
+% \CandE{pub-par}%
+% Publisher in parentheses
+% \CandE{school-par}%
+% School/address in parens: `(school, address)'
+% \CandE{bkedcap}%
+% `Name Editor,' as above, editor upper case
+% \CandE{and-com}%
+% Comma even with 2 authors as `Tom, and Harry'
+%
+% \end{itemize}
+%
+% We ensure that the journal substyle has the first word
+% in the matter by installing the (default) APS code
+% later on (see Section~\ref{sec:aps-defaults}).
+% \end{macro}
+%
+% \begin{macro}{\authoryear@sw}
+% \changes{4.1a}{2008/01/18}{(AO, 457) Endnotes to be sorted in with numerical citations.}%
+% Numerical citations: default value of \cmd\authoryear@sw\ is false.
+% \begin{macrocode}
+\@booleanfalse\authoryear@sw
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\bibpunct}
+% The following commands effectively establish the style in which \cmd\cite\ commands are
+% formatted.
+% You can think of them as the second needed component for the bibliography.
+%
+% Set up for APS numerical citations (once the packages are loaded).
+% The journal substyle can override these choices.
+%
+% Note that, prior to \classname{natbib} version 8.21, changing \cmd\NAT@sort\ at this late hour would not be totally effective;
+% you would have to give \classname{natbib} the relevant options at load time.
+% From version 8.21 on, \cmd\NAT@sort\ and \cmd\NAT@cmprs\ are not bound at all.
+% \changes{4.1a}{2008/01/19}{For natbib versions before 8.21, \cs{NAT@sort} was consulted only as natbib was being read in. Now it is fully dynamic.}
+% \begin{macrocode}
+\appdef\setup@hook{%
+ \bibpunct{[}{]}{,}{n}{}{,}%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\pre@bibdata}
+%
+% Set up to write endnotes to a .bib file; its data will be incorporated into the bibliography.
+% \begin{macrocode}
+ \def\pre@bibdata{\jobname\bibdata@app}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\bibsection}
+% We define the sectioning command to use when starting the bibliography.
+%
+% \changes{4.0rc1}{2001/06/18}{grid changes with push and pop}
+% \begin{macrocode}
+\appdef\setup@hook{%
+ \def\bibsection{%
+ \par
+ \onecolumngrid@push
+ \begingroup
+ \baselineskip26\p@
+ \bib@device{\textwidth}{245.5\p@}%
+ \endgroup
+ \nobreak\@nobreaktrue
+ \addvspace{19\p@}%
+ \par
+ \onecolumngrid@pop
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\bib@device}
+% \begin{macro}{\bibpreamble}
+% \begin{macro}{\bibsep}
+% \begin{macro}{\newblock}
+% We define the sectioning command to use when starting the bibliography.
+% \begin{macrocode}
+\def\bib@device#1#2{%
+ \hb@xt@\z@{%
+ \hb@xt@#1{%
+ \hfil
+ \phantomsection
+ \addcontentsline {toc}{section}{\protect\numberline{}\refname}%
+% \hyper@anchorstart {\@currentHref }%
+ \hb@xt@#2{%
+ \skip@\z@\@plus-1fil\relax
+ \leaders\hrule height.25 \p@ depth.25 \p@ \hskip\z@\@plus1fil
+ \hskip\skip@
+ \hskip\z@\@plus0.125fil\leaders\hrule height.375\p@ depth.375\p@ \hskip\z@\@plus0.75fil \hskip\z@\@plus0.125fil
+ \hskip\skip@
+ \hskip\z@\@plus0.25 fil\leaders\hrule height.5 \p@ depth.5 \p@ \hskip\z@\@plus0.5 fil \hskip\z@\@plus0.25 fil
+ \hskip\skip@
+ \hskip\z@\@plus0.375fil\leaders\hrule height.625\p@ depth.625\p@ \hskip\z@\@plus0.25fil \hskip\z@\@plus0.375fil
+ % \hskip\skip@
+ % \hfil
+ }%
+% \hyper@anchorend
+ \hfil
+ }%
+ \hss
+ }%
+}%
+\appdef\setup@hook{%
+ \let\bibpreamble\@empty
+ \bibsep\z@\relax
+ \def\newblock{\ }%
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\bibfont}
+% We define the font switch that applies to the body of the bibliography.
+%
+% \begin{macrocode}
+\appdef\setup@hook{%
+ \def\bibfont{%
+ \small
+ \@clubpenalty\clubpenalty
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+%
+% \subsubsection{Index}%
+% FIXME: the following call to \cmd\twocolumn\ appears wrong if we were in two-column grid.
+% \changes{4.0c}{1999/11/13}{grid changes with ltxgrid}
+% \changes{4.0rc1}{2001/06/18}{grid changes with push and pop}
+% \begin{macrocode}
+\newenvironment{theindex}{%
+ \columnseprule \z@
+ \columnsep 35\p@
+ \c@secnumdepth-\maxdimen
+ \onecolumngrid@push
+ \section{\indexname}%
+ \thispagestyle{plain}%
+ \parindent\z@
+ \parskip\z@ plus.3\p@\relax
+ \let\item\@idxitem
+ \onecolumngrid@pop
+}{%
+%\onecolumngrid@pop
+}%
+%
+\def\@idxitem{\par\hangindent 40\p@}%
+%
+\def\subitem{\par\hangindent 40\p@ \hspace*{20\p@}}%
+%
+\def\subsubitem{\par\hangindent 40\p@ \hspace*{30\p@}}%
+%
+\def\indexspace{\par \vskip 10\p@ plus5\p@ minus3\p@\relax}%
+% \end{macrocode}
+%
+%
+% \subsection{Journal- and Pointsize-Specific Code}%
+%
+% After this substyle is read in, we will execute the code specific to the selected
+% journal: execute the society/journal \file{.rtx} file if it exists, or
+% execute the society/journal macro (if the latter is not defined, it will \cmd\relax\ out).
+% Here we define the default journal.
+% \begin{macrocode}
+\def\@journal@default{pra}%
+% \end{macrocode}
+%
+% \subsection{Typesize-Specific Code}%
+%
+% After this society file is read in, we will process the \cmd\@pointsize-specific
+% code. Here we define the default.
+% \begin{macrocode}
+\def\@pointsize@default{10}%
+% \end{macrocode}
+%
+% Note: the convention in \revtex\ and its substyles is that
+% the substyle must not override any explicit class options
+% declared by the document.
+% This means that the various Booleans of Section~\ref{sec:options}
+% may be assigned here only if they are still undefined at this point.
+%
+% For the APS, we supply code specific to journals PRA, PRB, PRC, PRD, PRE, PRL, and RMP.
+% At present, they are identical,
+% with the exception of PRB and RMP.
+%
+% For most all of the APS journals, the journal-dependent
+% code is relatively meager and is therefore embedded in this file.
+% However, the RMP code is sufficiently extensive that
+% splitting it out into a separate file is more convenient.
+%
+% \subsubsection{\classoption{pra}}%
+% There is no code specific to \classoption{pra}.
+% \begin{macrocode}
+\def\rtx@apspra{%
+ \class@info{APS journal PRA selected}%
+}%
+% \end{macrocode}
+%
+% \subsubsection{\classoption{prb}}%
+% We define a \cmd\citealp-like procedure that uses a numerical citation; it is for use in
+% the PRB journal.
+% \begin{macrocode}
+\def\rtx@apsprb{%
+ \class@info{APS journal PRB selected}%
+% \end{macrocode}
+% PRB requires superscript citations.
+% We use Patrick Daly's \classname{natbib} package,
+% and hyperref and other packages are already set up to cope with this.
+%
+% \begin{macro}{\bibpunct}
+% By default, PRB selects the \classoption{bibnotes} option.
+% We also set up for numerical citations.
+% \begin{macrocode}
+ \let\frontmatter@footnote@produce\frontmatter@footnote@produce@endnote
+ \appdef\setup@hook{%
+ \bibpunct{}{}{,}{s}{}{\textsuperscript{,}}%
+ \let\onlinecite\rev@citealpnum
+ }%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\pre@bibdata}
+% \begin{macro}{\@endnotetext}
+% \changes{4.1a}{2008/01/18}{(AO, 457) Endnotes to be sorted in with numerical citations.}%
+%
+% Set up to write endnotes to a .bib file; its data will be incorporated into the bibliography.
+% \begin{macrocode}
+ \def\pre@bibdata{\jobname\bibdata@app}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% Invoke \classoption{superbib} option.
+% If the document makes a selection of its own, it will override this assignment.
+% \begin{macrocode}
+ \let\place@bibnumber\place@bibnumber@sup
+% \end{macrocode}
+%
+% End of \classoption{prb} code.
+% \begin{macrocode}
+}%
+% \end{macrocode}
+%
+% \subsubsection{\classoption{prc}}%
+% There is no code specific to \classoption{prc}.
+% \begin{macrocode}
+\def\rtx@apsprc{%
+ \class@info{APS journal PRC selected}%
+}%
+% \end{macrocode}
+%
+% \subsubsection{\classoption{prd}}%
+% There is no code specific to \classoption{prd}.
+% \begin{macrocode}
+\def\rtx@apsprd{%
+ \class@info{APS journal PRD selected}%
+}%
+% \end{macrocode}
+%
+% \subsubsection{\classoption{pre}}%
+% There is no code specific to \classoption{pre}.
+% \begin{macrocode}
+\def\rtx@apspre{%
+ \class@info{APS journal PRE selected}%
+}%
+% \end{macrocode}
+%
+% \subsubsection{\classoption{prl}}%
+% \begin{macrocode}
+\def\rtx@apsprl{%
+ \class@info{APS journal PRL selected}%
+% \end{macrocode}
+% In PRL, the default is the \classoption{bibnotes} option,
+% and the Acknowledgments section has no head.
+%
+% The References head is a device that may be described as a lozenge centered on the baseline,
+% 71 points wide by 2 points thick, with the ends tapering to a half point in thickness.
+% Space above 26 points base to base, below 31 base to base.
+%FIXME: this code may confound \classname{geometry}
+% \begin{macrocode}
+ \let\frontmatter@footnote@produce\frontmatter@footnote@produce@endnote
+ \@booleanfalse\acknowledgments@sw
+ \appdef\setup@hook{%
+ \def\bibsection{%
+ \par
+ \begingroup
+ \baselineskip26\p@
+ \bib@device{\hsize}{72\p@}%
+ \endgroup
+ \nobreak\@nobreaktrue
+ \addvspace{19\p@}%
+ }%
+ }%
+% \end{macrocode}
+% Implement length checking.
+% Use the \classname{times} and \classname{mathtime} packages,
+% plus whatever other processing is required
+% to make the formatted output be true
+% to the metrics of the journal.
+%
+% \begin{macrocode}
+\appdef\setup@hook{%
+ \lengthcheck@sw{%
+ \RequirePackage{times}%
+% \end{macrocode}
+% Wait. Do not use mathtime after all. APS has their own way of doing math pi, involving
+% Adobe Mathematical Pi and other fonts.
+% \begin{verbatim}
+% \RequirePackage{mathtime}%
+% \end{verbatim}
+% \begin{macrocode}
+ }{}%
+}%
+% \end{macrocode}
+% A PRL does not have numbered sections.
+% \begin{macrocode}
+ \c@secnumdepth=-\maxdimen
+% \end{macrocode}
+% Note: we defer this code until after type size file is read in.
+% \begin{macrocode}
+ \appdef\setup@hook{%
+ \@ifnum{\@pointsize=10\relax}{%
+ \lengthcheck@sw{%
+ \def\large{%
+ \@setfontsize\large{12.5}{14\p@}%
+ }%
+ \def\normalsize{%
+ \@setfontsize\normalsize{10.5}\@xiipt
+ \abovedisplayskip 6\p@ \@plus6\p@ \@minus5\p@
+ \belowdisplayskip \abovedisplayskip
+ \abovedisplayshortskip \abovedisplayskip
+ \belowdisplayshortskip \abovedisplayskip
+ \let\@listi\@listI
+ }%
+ \def\small{%
+ \@setfontsize\small{9.5}\@xipt
+ \abovedisplayskip 5\p@ \@plus5\p@ \@minus4\p@
+ \belowdisplayskip \abovedisplayskip
+ \abovedisplayshortskip \abovedisplayskip
+ \belowdisplayshortskip \abovedisplayskip
+ \let\@listi\@listI
+ }%
+ \DeclareMathSizes{12.5}{12.5}{9}{6}%
+ \DeclareMathSizes{10.5}{10.5}{7.5}{5}%
+ \DeclareMathSizes{9.5}{9.5}{7.0}{5}%
+ }{%
+ \def\normalsize{%
+ \@setfontsize\normalsize\@xpt\@xiipt
+ \abovedisplayskip 10\p@ \@plus2\p@ \@minus5\p@
+ \belowdisplayskip \abovedisplayskip
+ \abovedisplayshortskip \abovedisplayskip
+ \belowdisplayshortskip \abovedisplayskip
+ \let\@listi\@listI
+ }%
+ }%
+ }{}%
+ }%
+ \textheight = 694.0\p@
+% \end{macrocode}
+%
+% End of \classoption{prl} code.
+% \begin{macrocode}
+}%
+% \end{macrocode}
+%
+% \subsubsection{\classoption{per}}%
+% Here is code specific to \classoption{per}.
+% \begin{macrocode}
+\def\rtx@apsprstper{%
+ \class@info{APS journal PRST-PER selected}%
+% \end{macrocode}
+% To first order, PER is the same as PRB, with superscript citations.
+%
+% \begin{macrocode}
+ \rtx@apsprb
+% \end{macrocode}
+% Per Mark Doyle (2009-12-22), the default is longbibliography.
+% \changes{4.1n}{2010/01/04}{(AO, 575) the default for journal prstper is longbibliography}%
+% \begin{macrocode}
+ \@booleantrue\longbibliography@sw
+% \end{macrocode}
+%
+% ``Section heads are bold, centered (Roman numeral, Latin letter)''
+%
+% Article titles do not have surrounding double-quotes!
+%
+% End of \classoption{prb} code.
+% \begin{macrocode}
+}%
+% \end{macrocode}
+%
+% \subsubsection{\classoption{prstab}}%
+% There is no code specific to \classoption{prstab}.
+% \begin{macrocode}
+\def\rtx@apsprstab{%
+ \class@info{APS journal PRSTAB selected}%
+}%
+% \end{macrocode}
+%
+% \subsubsection{\classoption{rmp}}%
+% If this option has been selected, we will read in the needed code from the file \file{apsrmp.rtx}.
+%
+% \subsection{Establish APS Defaults}\label{sec:aps-defaults}
+%
+% \begin{macro}{\footinbib@sw}
+% All APS journals except RMP effectively invoke the \classoption{footinbib} option.
+% We rely on the RMP-specific code to override this assignment.
+% \begin{macrocode}
+\@booleantrue\footinbib@sw
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@bibdataout@init}
+% \begin{macro}{\@bibdataout@aps}
+% \changes{4.1o}{2010/02/12}{(AO, 580) Control .bst at run time.}%
+% Procedure \cmd\@bibdataout@aps\ has the job of writing the control record into the
+% job's \cmd\jobname\filename{.bib} file, where it will adjust the options to \filename{.bst} processing.
+% It is installed into the initialization procedure \cmd\@bibdataout@init, and its meaning
+% is set by the society (APS) and journal.
+% For all but RMP, we select the Physical Review style.
+% For the latter case, we change the meaning, per the code in \file{apsrmp.rtx}.
+%
+% \begin{macrocode}
+\appdef\@bibdataout@rev{\@bibdataout@aps}%
+\def\@bibdataout@aps{%
+ \immediate\write\@bibdataout{%
+% \end{macrocode}
+% An entry that controls processing of the \filename{.bst} file has entry type \texttt{@CONTROL}.
+% \begin{macrocode}
+ @CONTROL{%
+ apsrev41Control%
+% \end{macrocode}
+% Say whether we want long bibliography style (the default), or the abbreviated style.
+% \begin{macrocode}
+ \longbibliography@sw{%
+ ,author="00",editor="1",pages="1",title="0",year="0"%
+ }{%
+ ,author="08",editor="1",pages="0",title="",year="1"%
+ }%
+ }%
+ }%
+% \end{macrocode}
+% Place a \cmd\citation\ into the auxiliary file corresponding to this entry.
+% \begin{macrocode}
+ \if@filesw
+ \immediate\write\@auxout{\string\citation{apsrev41Control}}%
+ \fi
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\place@bibnumber}
+% \begin{macro}{\@bibstyle}
+% We install code that will select the presentation for \cmd\bibitem s
+% and govern the \BibTeX\ processing.
+% \begin{macrocode}
+\let\place@bibnumber\place@bibnumber@inl
+\def\@bibstyle{apsrev\substyle@post}%
+% \end{macrocode}
+% \begin{verbatim}
+%\appdef\setup@hook{%
+% \longbibliography@sw{%
+% \appdef\@bibstyle{long}%
+% }{}%
+%}%
+% \end{verbatim}
+% \end{macro}
+% \end{macro}
+%
+% \subsection{APS Sanity Checking}\label{sec:aps-sanity}
+% \changes{4.1f}{2009/07/20}{(AO, 524) Makes no sense if citations are superscript numbers and so are footnotes}
+%
+% Rule: if \cmd\place@bibnumber\ is \cmd\place@bibnumber@sup\
+% (citations are numbered and set superscript),
+% then it makes no sense for \cmd\footinbib@sw\ to be \cmd\false@sw\
+% (footnotes set in the bibliography, as endnotes).
+% If both conditions prevailed, then the document would have footnotes
+% and citations both as superscript arabic numbers, but independently numbered,
+% which would be confusing.
+%
+% Any society that provides for both superscript numbered citations as well as for
+% numbered footnotes should check for this same condition, and deal with it.
+%
+% Note: an alternative would be for footnotes to use the same sequence of footnote devices
+% that are used by the frontmatter footnotes
+% (\cmd\frontmatter@thefootnote\ instead of arabic numbers).
+%
+% In this case, we would want to refrain from resetting \cmd\c@footnote\ at the end of
+% the title page formatting.
+% We would also want to treat body footnotes identically to frontmatter footnotes:
+% the assignments in \cmd\titleblock@produce\ would persist throughout the document.
+%
+% But APS do not choose to go that route.
+% \begin{macrocode}
+\appdef\setup@hook{%
+ \@ifx{\place@bibnumber\place@bibnumber@sup}{%
+ \footinbib@sw{}{%
+ \class@warn{Citations are superscript numbers: footnotes must be endnotes; changing to that configuration}%
+ \@booleantrue\footinbib@sw
+ }%
+ }{}%
+}%
+% \end{macrocode}
+%
+% Here ends the substyle for society APS.
+% \begin{macrocode}
+%</aps>
+% \end{macrocode}
+%
+%
+% \section{The \classoption{rmp} journal substyle: the \texttt{rmp} module}
+%
+% The file \file{apsrmp.rtx} is read in by the \classname{revtex4} document class
+% if \cmd\@society\ has the value \classoption{aps}
+% and \cmd\@journal\ has the value \classoption{rmp}.
+%
+% It is read at the end of the \file{aps.rtx}, so all definitions
+% and assignments in that file are operative unless overridden here.
+%
+%
+% \begin{macrocode}
+%<*rmp>
+% \end{macrocode}
+%
+% Protect this file from being read in by anything but \revtex.
+% \begin{macrocode}
+\ifx\undefined\substyle@ext
+ \def\@tempa{%
+ \endinput
+ \GenericWarning{I must be read in by REVTeX! (Bailing out)}%
+ }%
+ \expandafter\else
+ \def\@tempa{}%
+ \expandafter\fi\@tempa
+% \end{macrocode}
+%
+% Protect this file from being read in as a society instead of a journal.
+% In such a case, \cmd\@journal\ will be undefined.
+% \begin{macrocode}
+\@ifxundefined\@journal{%
+% \end{macrocode}
+% One alternative: abort the document.
+% Another alternative: try to recover: force load the aps society file
+% \begin{macrocode}
+ \class@warn{Please specify the REVTeX options [aps,rmp]!}%
+ \@@end
+}{}%
+% \end{macrocode}
+% Log the journal substyle.
+% \begin{macrocode}
+ \class@info{APS journal RMP selected}%
+% \end{macrocode}
+%
+% \subsection{Frontmatter}%
+%
+% We assign the titlepage style for RMP; a document instance
+% may override by invoking one of the class options of \revtex.
+% \begin{macrocode}
+\clo@groupedaddress
+% \end{macrocode}
+%
+% \begin{macro}{\frontmatter@setup}
+%
+% \begin{macrocode}
+\def\frontmatter@setup{%
+ \normalfont\sffamily\raggedright
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\PACS@warn}
+% Per Mark Doyle, RMP never displays the PACS, so they don't want the `use showpacs' warning spit out.
+% \begin{macrocode}
+\def\PACS@warn{RMP documents do not display PACS. Your \string\pacs\space will be ignored}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@title@above}
+% \begin{macro}{\frontmatter@title@format}
+% \begin{macro}{\frontmatter@title@below}
+%
+% \begin{macrocode}
+\def\frontmatter@title@above{}%
+\def\frontmatter@title@format{\Large\bfseries\raggedright}% HelveticaNeue-Medium(Italic) 14pt.
+\def\frontmatter@title@below{\addvspace{12\p@}}% 24pt b-b down to first author
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@authorformat}
+% \changes{4.1b}{2008/08/04}{Rag the right even more: .8\cs{hsize}. Also, assign \cs{@totalleftmargin}.}%
+% \changes{4.1b}{2008/06/29}{(AO, 455) Be nice to a list within the abstract (assign \cs{@totalleftmargin}).}
+% Set the rag to a milder value, because we want to do true ragged right
+% typesetting, as opposed to the \LaTeX\ default, which gives very poor results.
+%
+% Note: author font is 9.8bp. 19.2bp/14.3bp above/below.
+% \begin{macrocode}
+\def\frontmatter@authorformat{%
+ \preprintsty@sw{\vskip0.5pc\relax}{}%
+ \@tempskipa\@flushglue
+ \@flushglue\z@ plus.8\hsize
+ \raggedright\advance\leftskip.5in\relax
+ \@flushglue\@tempskipa
+ \parskip\z@skip
+ \@totalleftmargin\leftskip
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@affiliationfont}
+% \changes{4.1b}{2008/08/04}{As with author formatting, rag the right more, and assign \cs{@totalleftmargin}. Also neutralize \cs{def@after@address}.}%
+% \changes{4.1b}{2008/06/29}{(AO, 455) Be nice to a list within the abstract (assign \cs{@totalleftmargin}).}
+% The hook \cmd\frontmatter@affiliationfont\ controls the formatting of affiliations and affiliation groups.
+% The hook \cmd\frontmatter@above@affilgroup\ is invoked just before proceeding with author/affiliation processing.
+% The \cmd\frontmatter@above@affiliation\ is the amount of space above affiliations in the \classoption{groupedaddress} style,
+% and \cmd\frontmatter@above@affiliation@script\ is that for \classoption{superscriptaddress}.
+%
+% Note: affiliation font is 9.03/10.4bp, 14.3bp/19.2bp b-b above/below
+% \begin{macrocode}
+\def\frontmatter@affiliationfont{% Helvetica 9/10.2
+ \small\slshape\selectfont\baselineskip10.5\p@\relax
+ \@tempskipa\@flushglue
+ \@flushglue\z@ plus.8\hsize
+ \raggedright\advance\leftskip.5in\relax
+ \@flushglue\@tempskipa
+ \@totalleftmargin\leftskip
+ \let\def@after@address\def@after@address@empty
+}%
+\def\frontmatter@above@affilgroup{\addvspace{7.2\p@}}% additional leading above an author
+\def\frontmatter@above@affiliation{\addvspace{5.3\p@}}%
+\def\frontmatter@above@affiliation@script{}%
+% \end{macrocode}
+% \end{macro}
+%
+% Set up the default RMP style for title block authors and affiliations.
+% We assign the titlepage style for RMP; a document instance
+% may override by invoking one of the class options of \revtex.
+% \changes{4.1b}{2008/08/04}{The \texttt{rmp} journal substyle selects \texttt{groupedaddress} by default.}%
+% \changes{4.1b}{2008/07/01}{(AO) make settings at class time instead of deferring them to later.}
+%
+% This command should override the effect of the
+% corresponding command in the society substyle,
+% and any document class option bearing on same will in turn override.
+% \begin{macrocode}
+\clo@groupedaddress
+% \end{macrocode}
+%
+% \begin{macro}{\frontmatter@RRAP@format}
+% \changes{4.1b}{2008/06/29}{(AO, 455) Be nice to a list within the abstract (assign \cs{@totalleftmargin}).}
+% Note: in RMP, if we are not in preprint mode, the date will not be produced.
+%
+% Note: Helvetica C/lc, 8.98bp, space above: 16.3bp b-b.
+% \begin{macrocode}
+\def\frontmatter@RRAP@format{%
+ \addvspace{7.3\p@}%
+ \small
+ \raggedright\advance\leftskip.5in\relax
+ \@totalleftmargin\leftskip
+}%
+\def\produce@RRAP#1{%
+ \@if@empty{#1}{}{%
+ \@ifvmode{\leavevmode}{}%
+ \unskip(\ignorespaces#1\unskip)\quad
+ }%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@abstractheading}
+% Space above 21.8bp b-b.
+% \begin{macrocode}
+\def\frontmatter@abstractheading{%
+ \preprintsty@sw{%
+ \begingroup
+ \centering\large
+ \abstractname
+ \par
+ \endgroup
+ \vspace{.5pc}%
+ }{}%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@abstractfont}
+% TimesTen 8.93bp/9.6bp X 360bp, indented 36bp, with 21.9/37.6bp b-b above/below
+% \changes{4.1b}{2008/06/29}{(AO, 455) Be nice to a list within the abstract (assign \cs{@totalleftmargin}).}
+% \begin{macrocode}
+\def\frontmatter@abstractfont{%
+ \footnotesize
+ \hsize360\p@
+ \leftskip=0.5in
+ \parindent\z@
+ \@totalleftmargin\leftskip
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\frontmatter@preabstractspace}
+% \begin{macro}{\frontmatter@postabstractspace}
+% Space above and space below abstract in title block.
+% Should be 22/36 points base-to-base.
+% \begin{macrocode}
+\def\frontmatter@preabstractspace{7.7\p@}%
+\def\frontmatter@postabstractspace{24.6\p@}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% FIXME: Not done: PACS.
+% FIXME: TOC: Head is same as \section: HelveticaNeue 8.98. 32/22bp b-b above/below,
+% Body: TimesTen 8/10.5.
+%
+% \subsection{General Text}%
+%
+% \changes{4.1b}{2008/07/01}{(AO) make settings at class time instead of deferring them to later.}
+% If not in preprint mode, RMP sets the type size to 10/12 point. Note: s/b 11.6bp leading
+%FIXME: define \cmd\normalsize\ only if nobody else has done so.
+% \begin{macrocode}
+ \appdef\setup@hook{%
+ \preprintsty@sw{}{%
+ \def\normalsize{%
+ \@setsize\normalsize{12pt}\xpt\@xpt
+ \abovedisplayskip 10\p@ plus2\p@ minus5\p@
+ \belowdisplayskip \abovedisplayskip
+ \abovedisplayshortskip \abovedisplayskip
+ \belowdisplayshortskip \abovedisplayskip
+ \let\@listi\@listI
+ }%
+ }%
+ }%
+% \end{macrocode}
+%
+% Footnote mods:
+% \changes{4.1n}{2010/01/02}{(AO, 571) class file must set \cs{splittopskip}; fine tune \cs{skip}\cs{footins}; \cs{footnoterule} defined in terms of \cs{skip}\cs{footins}}%
+% \begin{macrocode}
+ \footnotesep 9.25pt
+ \skip\footins 36pt plus 4pt minus 12pt
+ \def\footnoterule{%
+ \dimen@\skip\footins\divide\dimen@\thr@@
+ \kern-\dimen@\hrule width.5in\kern\dimen@
+ }%
+% \end{macrocode}
+%
+%
+% \subsection{Sectioning}
+% \changes{4.1b}{2008/08/04}{Use \cs{setup@hook} to initialize all.}
+% \changes{4.1b}{2008/08/01}{Section numbering via procedures \cs{secnums@rtx} and \cs{secnums@arabic}.}
+%
+% We override the meaning of \cmd\secnums@rtx.
+% The class option \classoption{secnumarabic} will continue to work.
+% \begin{macrocode}
+\def\secnums@rtx{%
+ \@ifxundefined\thepart{%
+ \def\thepart{\Roman{part}}%
+ }{}%
+ \@ifxundefined\thesection{%
+ \def\thesection {\Roman{section}}%
+ \def\p@section {}%
+ }{}%
+ \@ifxundefined\thesubsection{%
+ \def\thesubsection {\Alph{subsection}}%
+ \def\p@subsection {\thesection.}%
+ }{}%
+ \@ifxundefined\thesubsubsection{%
+ \def\thesubsubsection {\arabic{subsubsection}}%
+ \def\p@subsubsection {\thesection.\thesubsection.}%
+ }{}%
+ \@ifxundefined\theparagraph{%
+ \def\theparagraph {\alph{paragraph}}%
+ \def\p@paragraph {\thesection.\thesubsection.\thesubsubsection.}%
+ }{}%
+ \@ifxundefined\thesubparagraph{%
+ \def\thesubparagraph {\arabic{subparagraph}}%
+ \def\p@subparagraph {\thesection.\thesubsection.\thesubsubsection.\theparagraph.}%
+ }{}%
+}%
+% \end{macrocode}
+%
+% In RMP, put a period (.), followed by `nut space', after the section number.
+% Also, hang the section number (the \LaTeX\ default).
+% \begin{macrocode}
+\def\@seccntformat#1{\csname the#1\endcsname.\hskip0.5em\relax}%
+% \end{macrocode}
+%
+% Note that we wish to set the section head uppercase, so we use
+% David Carlisle's \cmd\MakeTextUppercase. However, because this procedure effectively
+% parses its argument (looking for things to \emph{not} translate), it has to be invoked
+% in such a way that the argument of the \cmd\section\ command is passed to it as its
+% own argument.
+%
+% To accomplish this, we use the \cmd\@hangfrom@\ hook, which was developed for this
+% purpose.
+% \changes{4.1b}{2008/07/01}{Add \cs{@hangfroms@section}}
+% \begin{macrocode}
+ \def\section{%
+ \@startsection{section}{1}{\z@}{0.8cm plus1ex minus.2ex}{0.4cm}%
+ {%
+ \small\sffamily\bfseries\selectfont
+ \raggedright
+ \parindent\z@
+ }%
+ }%
+ \def\@hangfrom@section#1#2#3{\@hangfrom{#1#2}\MakeTextUppercase{#3}}%
+ \def\@hangfroms@section#1#2{#1\MakeTextUppercase{#2}}%
+ \def\subsection{%
+ \@startsection{subsection}{2}{\z@}{0.8cm plus1ex minus.2ex}{0.4cm}%
+ {%
+ \small\sffamily\bfseries
+ \raggedright
+ \parindent\z@
+ }%
+ }%
+ \def\subsubsection{%
+ \@startsection{subsubsection}{3}{\z@}{.8cm plus1ex minus.2ex}{0.4cm}%
+ {%
+ \small\sffamily\selectfont
+ \raggedright
+ \parindent\z@
+ }%
+ }%
+ \def\paragraph{%
+ \@startsection{paragraph}{4}{\z@}{.8cm plus1ex minus.2ex}{-1em}%
+ {%
+ \small\slshape\selectfont
+ \raggedright
+ \parindent\z@
+ }%
+ }%
+ \def\subparagraph{%
+ \@startsection{subparagraph}{4}{\parindent}{3.25ex plus1ex minus.2ex}{-1em}%
+ {\normalsize\bfseries\selectfont}%
+ }%
+%
+ \setcounter{tocdepth}{4}% FIXME: has no effect
+% \end{macrocode}
+%
+% \begin{macro}{\appendix}
+% \begin{macro}{\@hangfrom@appendix}
+% \begin{macro}{\@hangfroms@appendix}
+% \begin{macro}{\@appendixcntformat}
+% \changes{4.1b}{2008/07/01}{Add \cs{@hangfroms@section}}
+% \begin{macrocode}
+\appdef\appendix{%
+ \let\@hangfrom@section\@hangfrom@appendix
+ \let\@sectioncntformat\@appendixcntformat
+}%
+\def\@hangfrom@appendix#1#2#3{%
+ #1%
+ \@if@empty{#2}{%
+ #3%
+ }{%
+ #2\@if@empty{#3}{}{:\ #3}%
+ }%
+}%
+\def\@hangfroms@appendix#1#2{%
+ #1\appendixname\@if@empty{#2}{}{:\ #2}%
+}%
+\def\@appendixcntformat#1{\appendixname\ \csname the#1\endcsname}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+%
+% \subsection{Figure and Table Caption Formatting}
+% \begin{macro}{\@makecaption}
+% \changes{4.1b}{2008/07/01}{Break out \cs{@caption@fignum@sep}}
+%
+% \begin{macrocode}
+\setlength\belowcaptionskip{2\p@}
+\long\def\@makecaption#1#2{%
+ \vskip\abovecaptionskip
+ \vbox{%
+ \flushing
+ \small\rmfamily
+ \noindent
+ #1\@caption@fignum@sep#2\par
+ }%
+ \vskip\belowcaptionskip
+}%
+\def\@caption@fignum@sep{\nobreak\hskip.5em plus.2em\ignorespaces}%
+% \end{macrocode}
+% \end{macro}
+%
+% \subsection{Citations and Bibliography}%
+%
+% Customize \revtex\ for the journal substyle;
+% this task requires three components:
+% a \BibTeX\ \file{.bst} style file,
+% customizing code for \file{natbib}, and
+% customizations of the \env{thebibliography} environment.
+%
+% \begin{macro}{\@bibstyle}
+% Define the argument of the \cmd\bibliographystyle\ command
+% (if the document does not do so).
+%
+% The user must have installed a \file{.bst} file of the corresponding name.
+% This file will then be used by \BibTeX\ when compiling the document's \file{.bbl} file.
+%
+% To generate \file{apsrmp.bst}, use \classname{custom-bib} version 3.89d1 or later.
+% Run the \file{.bst} generator, \file{makebst.tex}, with the following options:
+%
+% \def\QandA#1#2#3{\item#1: \textbf{#2}: \texttt{#3}---}%
+% \def\CandE#1{\item\relax\texttt{#1}---}%
+% \begin{enumerate}
+% \QandA{STYLE OF CITATIONS}{a}{ay}Author-year with some non-standard interface
+% \QandA{AUTHOR}{*}{nat}Natbib for use with natbib v5.3 or later
+% \QandA{LANGUAGE FIELD}{l}{lang}Use language field to switch hyphenation patterns for title
+% \QandA{PRESENTATIONS}{b}{pres,pres-bf}Presentation, speaker bold face
+% \QandA{ORDER ON VON PART }{x}{vonx}Sort without von part (de la Maire after Mahone)
+% \QandA{AUTHOR NAMES}{a}{nm-rev1}Only first name reversed, initials (AGU style: Smith, J. F., H. K. Jones)
+% \QandA{POSITION OF JUNIOR }{*}{jnrlst}Junior comes last as Smith, John, Jr.
+% \QandA{TYPEFACE FOR AUTHORS IN LIST OF REFERENCES}{u}{nmft,nmft-def}User defined author font (\cmd\bibnamefont)
+% \QandA{FONT FOR FIRST NAMES }{u}{fnm-def}First names in user defined font (\cmd\bibfnamefont)
+% \QandA{EDITOR NAMES IN INCOLLECTION ETC}{a}{nmfted}Editors incollection like authors font
+% \QandA{FONT FOR `AND' IN LIST}{r}{nmand-rm}`And' in normal font (JONES and JAMES)
+% \QandA{FONT OF CITATION LABELS IN TEXT }{u}{lab,lab-def}User defined citation font (\cmd\citenamefont)
+% \QandA{FONT FOR `AND' IN CITATIONS }{r}{and-rm}Cited `and' in normal font
+% \QandA{LABEL WHEN AUTHORS MISSING }{*}{keyxyr}Year blank when KEY replaces missing author (for natbib 7.0)
+% \QandA{DATE POSITION}{b}{dt-beg}Date after authors
+% \QandA{DATE FORMAT }{m}{yr-com}Date preceded by comma as `, 1993'
+% \QandA{INCLUDE MONTHS}{m}{aymth}Include month in date
+% \QandA{REVERSED DATE }{r}{dtrev}Date as year month
+% \QandA{TRUNCATE YEAR }{*}{note-yr}Year text full as 1990--1993 or `in press'
+% \QandA{TITLE OF ARTICLE}{d}{tit-qq}Title and punctuation in double quotes (``Title,'' ..)
+% \QandA{TITLE PRESENT IN ARTICLE, INCOLLECTION, AND INPROCEEDINGS}{x}{jtit-x}Title is ignored
+% \QandA{INPROCEEDINGS CHAPTER AND PAGES, LIKE INBOOK}{y}{inproceedings-chapter}produce pages after chapter just as in InBook
+% \QandA{ARTICLE BOOKTITLE PRESENT}{?}{article-booktitle}format booktitle
+% \QandA{ARTICLE SERIES PRESENT}{?}{article-series}article can has series
+% \QandA{JOURNAL NAME FONT}{r}{jttl-rm}Journal name normal font
+% \QandA{JOURNAL NAME WITH ADDRESS}{y}{journal-address}Include address field (in parentheses) along with journal name
+% \QandA{BOOK TITLE FIELDS}{y}{book-bt}Field `booktitle', or if absent field `title', is book title
+% \QandA{THESIS TITLE OPTIONAL}{?}{thesis-title-o}Title is optional: no warning issued if empty
+% \QandA{TECHNICAL REPORT TITLE}{b}{trtit-b}Tech. report title like books
+% \QandA{JOURNAL VOLUME}{b}{vol-bf}Volume bold as {\bf vol}(num)
+% \QandA{JOURNAL VOL AND NUMBER}{s}{vnum-sp}Journal vol (num) as 34 (2)
+% \QandA{VOLUME PUNCTUATION}{c}{volp-com}Volume with comma as vol(num), ppp
+% \QandA{PAGE NUMBERS}{f}{jpg-1}Only start page number
+% \QandA{POSITION OF PAGES}{e}{pp-last}Pages at end but before any notes
+% \QandA{BOOK EDITOR W/O AUTHOR}{}{book-editor-booktitle}Book permits empty author, produces title before editor in this case
+% \QandA{INBOOK PERMITS TITLE, BOOKTITLE, AUTHOR, EDITOR}{a}{inbook-editor-booktitle}Allow using both title/booktitle, both author/editor
+% \QandA{CONFERENCE ADDRESS FOR BOOK, INBOOK, INCOLLECTION, INPROCEEDINGS, PROCEEDINGS}{a}{bookaddress}Italic booktitle followed by bookaddress in roman
+% \QandA{NUMBER AND SERIES FOR BOOK, INBOOK, INCOLLECTION, INPROCEEDINGS, PROCEEDINGS}{*}{num-xser}Allows number without series and suppresses word "number"
+% \QandA{WORD NUMBER CAPITALIZED FOR NUMBER AND SERIES}{c}{number-cap}Capitalize word `number' as: "Number 123"
+% \QandA{WORD CHAPTER CAPITALIZED}{c}{chapter-cap}Capitalize word `chapter' as: `Chapter 42'
+% \QandA{COMBINING NUMBER AND SERIES}{x}{series-number}Series number as: `Springer Lecture Notes No. 125'
+% \QandA{POSITION OF NUMBER AND SERIES}{b}{numser-booktitle}After book title and conference address, and before editors
+% \QandA{VOLUME AND SERIES FOR BOOKS}{s}{ser-vol}Series, vol. 23
+% \QandA{VOLUME AND SERIES FORMATTING}{y}{ser-rm}format series roman , even when used with volume
+% \QandA{WORD VOLUME CAPITALIZED FOR VOLUME AND SERIES}{y}{volume-cap}Capitalize word `volume', as: `Volume 7 in Lecture Series'
+% \QandA{POSITION OF VOLUME AND SERIES FOR INCOLLECTION, INBOOK, AND INPROCEEDINGS}{e}{ser-ed}Series and volume after booktitle and before editors
+% \QandA{JOURNAL NAME PUNCTUATION}{x}{jnm-x}Space after journal name
+% \QandA{PAGES IN BOOK}{*}{pg-bk,book-chapter-pages}As chapter and page: chapter 42, page 345
+% \QandA{PUBLISHER IN PARENTHESES}{p}{pub-par}Publisher in parentheses
+% \QandA{EMPTY PUBLISHER PARENTHESES}{y}{ay-empty-pub-parens-x}eliminate parentheses altogether if nothing inside
+% \QandA{PUBLISHER POSITION}{e}{pre-edn}Edition before publisher
+% \QandA{SCHOOL}{p}{school-par}school/address in parens: `(school, address)'
+% \QandA{ISBN NUMBER}{*}{isbn}Include ISBN for books, booklets, etc.
+% \QandA{ISSN NUMBER}{*}{issn}Include ISSN for periodicals
+% \QandA{DOI NUMBER}{a}{doi-link,doi}Doi forms a link to the publication, anchored to the volume or title
+% \QandA{`EDITOR' AFTER NAMES}{a}{bkedcap}`Name Editor,' as above, editor upper case
+% \QandA{EDITOR IN COLLECTIONS}{b}{edby}In booktitle, edited by .. (where .. is names)
+% \QandA{PUNCTUATION BETWEEN SECTIONS }{c}{blk-com}Comma between blocks
+% \QandA{FINAL PUNCTUATION}{c}{fin-endbibitem}Command at end instead of period
+% \QandA{ABBREVIATE WORD `PAGES' }{a}{pp}`Page' abbreviated as p. or pp.
+% \QandA{ABBREVIATE WORD `EDITORS'}{a}{ed}`Editor' abbreviated as ed. or eds.
+% \QandA{OTHER ABBREVIATIONS}{a}{abr}Abbreviations of such words
+% \QandA{ABBREVIATION FOR `EDITION' }{a}{ednx}`Edition' abbreviated as `ed'
+% \QandA{EDITION NUMBERS}{n}{ord}Numerical editions as 1st, 2nd, 3rd, etc
+% \QandA{STORED JOURNAL NAMES}{a}{jabr}Abbreviated journal names
+% \QandA{COMMA BEFORE `AND'}{c}{and-com}Comma even with 2 authors as `Tom, and Harry'
+% \QandA{FONT OF `ET AL'}{i}{etal-it}Italic et al
+% \QandA{ADDITIONAL REVTeX DATA FIELDS}{r}{revdata,eprint,url,url-blk,translation}Include REVTeX data fields collaboration, eid, eprint, archive, url, translation
+% \QandA{SLACcitation FIELD}{?}{SLACcitation}Produce SLACcitation field
+% \QandA{NUMPAGES DATA FIELD}{*}{numpages-x}Do not include numpages field
+% \QandA{REFERENCE COMPONENT TAGS}{b}{bibinfo}Reference component tags like \cmd\bibinfo\ in the content of \cmd\bibitem
+% \QandA{ELEMENT TAGS}{b}{bibfield}Element tags like \cmd\bibfield\ in the content of \cmd\bibitem
+% \QandA{COMPATIBILITY WITH PLAIN TEX}{*}{nfss}Use LaTeX commands which may not work with Plain TeX
+% \end{enumerate}
+%
+% A file \file{apsrmp.dbj} file equivalent to the following should result:
+% \begin{verbatim}
+%\input docstrip
+%\preamble
+%----------------------------------------
+%*** REVTeX-compatible RMP 2010-02-12 ***
+%\endpreamble
+%\postamble
+%End of customized bst file
+%\endpostamble
+%\keepsilent
+%\askforoverwritefalse
+%\def\MBopts{\from{merlin.mbs}{%
+% head,\MBopta}
+%\from{physjour.mbs}{\MBopta}
+%\from{geojour.mbs}{\MBopta}
+%\from{photjour.mbs}{\MBopta}
+%\from{merlin.mbs}{tail,\MBopta}}
+%\def\MBopta{%
+% ay,%: Author-year with some non-standard interface
+% nat,%: Natbib for use with natbib v5.3 or later
+% lang,%: Use language field to switch hyphenation patterns for title
+% pres,pres-bf,%: Presentation, speaker bold face
+% vonx,%: Sort without von part (de la Maire after Mahone)
+% nm-rev1,%: Only first name reversed, initials (AGU style: Smith, J. F., H. K. Jones)
+% jnrlst,%: Junior comes last as Smith, John, Jr.
+% nmft,nmft-def,%: User defined author font (\bibnamefont)
+% fnm-def,%: First names in user defined font (\bibfnamefont)
+% nmfted,%: Editors incollection like authors font
+% nmand-rm,%: `And' in normal font (JONES and JAMES)
+% lab,lab-def,%: User defined citation font (\citenamefont)
+% and-rm,%: Cited `and' in normal font
+% keyxyr,%: Year blank when KEY replaces missing author (for natbib 7.0)
+% dt-beg,%: Date after authors
+% yr-par,%: Year in parentheses as (1993)
+% dtrev,%: Date as year month
+% date-nil-x,%: If date is empty, then do not produce the surrounding punctuation (parens, brackets, colon, comma)
+% tit-qq,%: Title and punctuation in double quotes (``Title,'' ..)
+% inproceedings-chapter,%: produce pages after chapter, just as in InBook
+% jtit-x,%: Title is ignored
+% inproceedings-chapter,%: produce pages after chapter just as in InBook
+% article-booktitle,%: format booktitle
+% article-series,%: article can has series
+% jttl-rm,%: Journal name normal font
+% journal-address,%: Include address field (in parentheses) along with journal name
+% book-bt,%: Field `booktitle', or if absent field `title', is book title
+% thesis-title-o,%: Title is optional: no warning issued if empty
+% trtit-b,%: Tech. report title like books
+% techreport-institution-par,%: format tech report institution like book publisher
+% vol-bf,%: Volume bold as {\bf vol}(num)
+% vnum-sp,%: Journal vol (num) as 34 (2)
+% volp-com,%: Volume with comma as vol(num), ppp
+% jpg-1,%: Only start page number
+% pp-last,%: Pages at end but before any notes
+% book-editor-booktitle,%: Book permits empty author, produces title before editor in this case
+% inbook-editor-booktitle,%: Allow using both title/booktitle, both author/editor
+% bookaddress,%: Italic booktitle followed by bookaddress in roman
+% num-xser,%: Allows number without series and suppresses word "number"
+% number-cap,%: Capitalize word `number' as: "Number 123"
+% chapter-cap,%: Capitalize word `chapter' as: `Chapter 42'
+% series-number,%: Series number as: `Springer Lecture Notes No. 125'
+% numser-booktitle,%: After book title and conference address, and before editors
+% ser-vol,%: Series, vol. 23
+% ser-rm,%: format series roman , even when used with volume
+% volume-cap,%: Capitalize word `volume', as: `Volume 7 in Lecture Series'
+% ser-ed,%: Series and volume after booktitle and before editors
+% jnm-x,%: Space after journal name
+% pg-bk,book-chapter-pages,%: As chapter and page: chapter 42, page 345
+% pub-par,%: Publisher in parentheses
+% ay-empty-pub-parens-x,%: eliminate parentheses altogether if nothing inside
+% pre-edn,%: Edition before publisher
+% school-par,%: school/address in parens: `(school, address)'
+% isbn,%: Include ISBN for books, booklets, etc.
+% issn,%: Include ISSN for periodicals
+% doi-link,doi,%: Doi forms a link to the publication, anchored to the volume or title
+% bkedcap,%: `Name Editor,' as above, editor upper case
+% edby,%: In booktitle, edited by .. (where .. is names)
+% blk-com,%: Comma between blocks
+% fin-endbibitem,%: Command at end instead of period
+% pp,%: `Page' abbreviated as p. or pp.
+% ed,%: `Editor' abbreviated as ed. or eds.
+% abr,%: Abbreviations of such words
+% ednx,%: `Edition' abbreviated as `ed'
+% ord,%: Numerical editions as 1st, 2nd, 3rd, etc
+% jabr,%: Abbreviated journal names
+% and-com,%: Comma even with 2 authors as `Tom, and Harry'
+% etal-it,%: Italic et al
+% revdata,eprint,url,url-blk,translation,%: Include REVTeX data fields collaboration, eid, eprint, archive, url, translation
+% SLACcitation,%: Produce SLACcitation field
+% numpages-x,%: Do not include numpages field
+% url,url-prefix-x,%: URL without prefix (default: `URL ')
+% bibinfo,%: Reference component tags like \bibinfo in the content of \bibitem
+% bibfield,%: Element tags like \bibfield in the content of \bibitem
+% nfss,%: Use LaTeX commands which may not work with Plain TeX
+%,{%
+% }}
+%\generate{\file{apsrmp4-1.bst}{\MBopts}}
+%\endbatchfile
+% \end{verbatim}
+%
+% For a comparison between apsrmp.bst and apsrev.bst, see Section~\ref{sec:CompRevRmp}.
+%
+% \changes{4.1c}{2008/08/15}{Document class option longbibliography via \cs{substyle@post}}
+% \begin{macrocode}
+\def\@bibstyle{apsrmp\substyle@post}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\authoryear@sw}
+% \changes{4.1a}{2008/01/18}{(AO, 457) Endnotes to be sorted in with numerical citations.}%
+% Author-year citations: default value of \cmd\authoryear@sw\ is true.
+% \begin{macrocode}
+\@booleantrue\authoryear@sw
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\@bibdataout@rmp}
+% \changes{4.1o}{2010/02/12}{(AO, 580) Control .bst at run time.}%
+% When the journal is RMP, the meaning of the procedure \cmd\@bibdataout@aps\ needs to be different
+% because of the way the author names are formatted. In other respects, it is the same.
+% \begin{macrocode}
+\def\@bibdataout@aps{%
+ \immediate\write\@bibdataout{%
+% \end{macrocode}
+% An entry that controls processing of the \filename{.bst} file has entry type \texttt{@CONTROL}.
+% This entry's cite key is \texttt{apsrmp41Control}, which serves as a version number.
+% \begin{macrocode}
+ @CONTROL{%
+ apsrmp41Control%
+% \end{macrocode}
+% Say whether we want long bibliography style (the default), or the abbreviated style.
+% \begin{macrocode}
+ \longbibliography@sw{%
+ ,author="03",editor="0",pages="1",title="0",year="0"%
+ }{%
+ ,author="0B",editor="0",pages="0",title="",year="1"%
+ }%
+ }%
+ }%
+% \end{macrocode}
+% Place a \cmd\citation\ into the auxiliary file corresponding to this entry.
+% \begin{macrocode}
+ \if@filesw
+ \immediate\write\@auxout{\string\citation{apsrmp41Control}}%
+ \fi
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\bibpunct}
+% \begin{macro}{\bibsection}
+% \begin{macro}{\bibpreamble}
+% \begin{macro}{\newblock}
+% \begin{macro}{\bibhang}
+% \begin{macro}{\bibsep}
+% \begin{macro}{\cite}
+% The following commands effectively establish the style in which \cmd\cite\ commands are
+% formatted.
+% You can think of them as the second needed component for the bibliography.
+%
+% Set up for author-year citations:
+% when \cmd\NAT@set@cites\ executes (at \envb{document} time), the \cmd\@biblabel\ will
+% be set to \cmd\NAT@biblabel.
+%
+% Per Karie Friedman (friedman@phys.washington.edu), multiple citations are separated by semicolons, e.g.,
+% (Jones, 1999; Abbott and Smith, 2000; Wortley, 2001a),
+% and
+% multiple citations by the same author by commas, e.g.,
+% Abela et al. (1995, 1997a, 1997b).
+% The third argument of \cmd\bibpunct\ handles the former.
+%
+% The fifth argument puts a comma after the author when the year is not in parens:
+% (Lee et al., 1996).
+%
+% Incidently, this \cmd\bibpunct\ command specifies the \classname{natbib} default values.
+%
+% We define the sectioning command to use when starting the bibliography.
+%
+% We change \classname{natbib}'s \cmd\NAT@def@citea\ procedure to effect more elaborate
+% punctuation for RMP: see item 473:
+% \cmd\cite\ order punctuation: ``If possible, \cmd\textcite should put the word 'and' between two citations and before the last citation in a list of 3 or more.''
+%
+% \begin{macrocode}
+\appdef\setup@hook{%
+% \end{macrocode}
+%
+% We define the punctuation to use in the \cmd\cite\ command's production.
+%
+% \begin{macrocode}
+ \bibpunct{(%)
+ }{%(
+ )}{;}{a}{,}{,}%
+% \end{macrocode}
+%
+% We define the sectioning command to use when starting the bibliography.
+%
+% \begin{macrocode}
+ \def\bibsection{%
+ \expandafter\section\expandafter*\expandafter{\refname}%
+ \@nobreaktrue
+ }%
+ \let\bibpreamble\@empty
+ \def\newblock{\ }%
+ \bibhang10\p@
+ \bibsep\z@
+% \end{macrocode}
+%
+% Per Mark Doyle, \cmd\cite\ is mapped to \cmd\citep\ in RMP.
+% \changes{4.1i}{2009/10/23}{(AO, 541) Defer assignment of \cs{cite} until after natbib loads}
+% \begin{macrocode}
+ \let\cite\citep
+% \end{macrocode}
+%
+% End of code to be delayed until after \classname{natbib} loads.
+% \begin{macrocode}
+}%
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\footinbib@sw}
+% Footnotes in bibliography are consistent only with numbered citations,
+% and are particularly nasty under \classname{natbib}:
+% the packcage will automatically change to numbered references if
+% any \cmd\bibitem\ commands lack the optional argument.
+% Therefore, we must uninvoke it now, even if invoked by the document.
+% The same is quietly done with
+% \classname{natbib}'s \classoption{mcite} and \classoption{compress} options.
+%
+% \changes{4.1f}{2009/07/15}{(AO, 523) Add class option nomerge, to turn off new natbib 8.3 syntax}
+% (AO 523) I changed the code that alters \cmd\NAT@merge\ so that it will not override
+% when \cmd\NAT@merge\ has been set to \cmd\z@.
+% \begin{macrocode}
+\@booleanfalse\footinbib@sw
+\appdef\setup@hook{%
+ \footinbib@sw{%
+ \class@warn{%
+ Footnotes in bibliography are incompatible with RMP.^^J%
+ Undoing the footinbib option.
+ }%
+ \@booleanfalse\footinbib@sw
+ }{}%
+ \@ifnum{\NAT@merge>\@ne}{\let\NAT@merge\@ne}{}%
+ \def\NAT@cmprs{\z@}%
+}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\eprint}
+% RMP requires the \cmd\eprint\ field in the bib entry to be set off with the word ``eprint''.
+% \begin{macrocode}
+\def\eprint#1{eprint #1}%
+% \end{macrocode}
+% \end{macro}
+%
+% \subsection{Table of Contents}
+%
+% We set up for auto-sizing of certain TOC elements.
+%
+% To do this, we override the definitions for
+% the default TOC font (\cmd\toc@@font),
+% and define
+% formatting for the needed elements (\cmd\l@\dots).
+% Finally, we activate the autosizing by
+% assigning \cmd\toc@pre\ and \cmd\toc@post.
+%
+% \begin{macro}{\toc@@font}
+% \changes{4.1a}{2008/01/19}{(AO, 461) Change the csname revtex uses from @dotsep to ltxu@dotsep. The former is understood in mu. (What we wanted was a dimension.)}%
+% Set the formatting characteristics of the auto-indenting part
+% of the TOC.
+% \begin{macrocode}
+\def\toc@@font{%
+ \footnotesize\rmfamily
+ \def\\{\space\ignorespaces}%
+}%
+\def\ltxu@dotsep{5.5pt}%
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\l@section}
+% Determine which TOC elements are automatically indented.
+% \begin{macrocode}
+\def\tocleft@{\z@}%
+\def\tocdim@min{5\p@}%
+\def\l@section{%
+ \l@@sections{}{section}% Implicit #3#4
+}%
+\def\l@subsection{%
+ \l@@sections{section}{subsection}% Implicit #3#4
+}%
+\def\l@subsubsection{%
+ \l@@sections{subsection}{subsubsection}% Implicit #3#4
+}%
+%\def\l@subsubsection#1#2{}%
+\def\l@paragraph#1#2{}%
+\def\l@subparagraph#1#2{}%
+% \end{macrocode}
+% \end{macro}
+%
+% Activate the TOC processing.
+% \begin{macrocode}
+\let\toc@pre\toc@pre@auto
+\let\toc@post\toc@post@auto
+% \end{macrocode}
+%
+%
+% \begin{macrocode}
+%</rmp>
+% \end{macrocode}
+%
+%
+% \Finale
+% %Here ends the programmer's documentation.
+% \endinput
+%
+\endinput