From da42a0204f57b55e973f5e1554170f84df8833e2 Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Wed, 22 Apr 2009 17:09:30 +0000
Subject: achemso 3.2 (20apr09)

git-svn-id: svn://tug.org/texlive/trunk@12793 c570f23f-e606-0410-a88d-b1316a301751
---
 Master/texmf-dist/tex/latex/achemso/achemso.cls | 1133 ++++++++++++++++-------
 1 file changed, 815 insertions(+), 318 deletions(-)

(limited to 'Master/texmf-dist/tex/latex/achemso/achemso.cls')

diff --git a/Master/texmf-dist/tex/latex/achemso/achemso.cls b/Master/texmf-dist/tex/latex/achemso/achemso.cls
index 611d3d4672b..55240dd242c 100644
--- a/Master/texmf-dist/tex/latex/achemso/achemso.cls
+++ b/Master/texmf-dist/tex/latex/achemso/achemso.cls
@@ -5,404 +5,675 @@
 %% The original source files were:
 %%
 %% achemso.dtx  (with options: `class')
-%%  ----------------------------------------------------------------
-%%  achemso --- Support for submissions to American  Chemical
-%%    Society journals
-%%  Maintained by Joseph Wright
-%%  E-mail: joseph.wright@morningstar2.co.uk
-%%  Released under the LaTeX Project Public License v1.3c or later
-%%  See http://www.latex-project.org/lppl.txt
-%%  ----------------------------------------------------------------
+%% ----------------------------------------------------------------
+%% achemso --- Support for submissions to American Chemical Society
+%%   journals
+%% E-mail: joseph.wright@morningstar2.co.uk
+%% Released under the LaTeX Project Public License v1.3c or later
+%% See http://www.latex-project.org/lppl.txt
+%% ----------------------------------------------------------------
 %% 
 \NeedsTeXFormat{LaTeX2e}
-\LoadClass[12pt]{article}
+
 \ProvidesClass{achemso}
-  [2009/02/03 v3.1a Submissions to ACS journals]
-\RequirePackage[etex=false]{notes2bib}[2008/06/21]
-\RequirePackage[margin=2.54cm]{geometry}
+  [2009/04/21 v3.2 Submission to ACS journals]
+\LoadClass[12pt,letter]{article}
+\newcommand*{\acs@warning}{\ClassWarning{achemso}}
+\newcommand*{\acs@ifundefined}[1]{%
+  \begingroup\expandafter\expandafter\expandafter\endgroup
+  \expandafter\ifx\csname #1\endcsname\relax
+    \expandafter\@firstoftwo
+  \else
+    \expandafter\@secondoftwo
+  \fi
+}
+\RequirePackage{xkeyval}
+\define@boolkey{acs}[acs@]{biochem}[true]{}
+\define@boolkey{acs}[acs@]{super}[true]{}
+\define@boolkey{acs}[acs@]{usetitle}[true]{}
+\newcommand*{\acs@journal}{jacsat}
+\newcommand*{\acs@manuscript}{article}
+\newcommand*{\acs@maxauthors}{15}
+\define@cmdkey{acs}[acs@]{journal}{}
+\define@cmdkey{acs}[acs@]{manuscript}{}
+\define@cmdkey{acs}[acs@]{maxauthors}{}
+\define@key{acs}{biochemistry}{%
+  \setkeys{acs}{biochem = #1}%
+}
+\define@key{acs}{biblabel}{%
+  \acs@ifundefined{acs@biblabel@#1}{%
+    \acs@warning{%
+      Unknown value `#1' for\MessageBreak biblabel option%
+    }%
+  }{%
+    \@nameuse{acs@biblabel@#1}%
+  }%
+}
+\newcommand*{\acs@biblabel@brackets}{\def\@biblabel##1{(##1)}}
+\newcommand*{\acs@biblabel@fullstop}{\def\@biblabel##1{##1.}}
+\newcommand*{\acs@biblabel@period}{\def\@biblabel##1{##1.}}
+\newcommand*{\acs@biblabel@plain}{\def\@biblabel##1{##1}}
+\setkeys{acs}{
+  super = true
+}
+\ProcessOptionsX*<acs>
+\newcommand*{\acs@niib@create}{%
+  \@namedef{ver@notes2bib.sty}{%
+    2009/04/20 v1.6a Integrating notes into the bibliography (achemso
+    version)
+  }%
+  \newcounter{bibnote}
+  \renewcommand*{\thebibnote}{%
+    Note-\the\value{bibnote}%
+  }%
+  \DeclareRobustCommand*{\bibnote}[1][\thebibnote]{%
+    \stepcounter{bibnote}%
+    \def\acs@niib@after@text{\cite{##1}}%
+    \acs@niib@text{##1}%
+  }%
+  \DeclareRobustCommand*{\bibnotemark}[1][\thebibnote]{%
+    \stepcounter{bibnote}%
+    \cite{##1}%
+  }%
+  \DeclareRobustCommand*{\bibnotetext}[1][\thebibnote]{%
+    \let\acs@niib@after@text\relax
+    \acs@niib@text{##1}%
+  }%
+  \newcommand*{\printbibnotes}{%
+    \ifnum\the\value{bibnote}>\z@\relax
+      \nocite{achemso-control}%
+      \acs@bibliography{acs-\jobname}%
+    \fi
+  }%
+}
+\newcommand*{\acs@niib@after@text}{}
+\newcommand*{\acs@niib@text}{%
+  \@bsphack
+  \acs@bib@write
+  \if@filesw
+    \expandafter\acs@niib@write
+  \else
+    \expandafter\acs@niib@no@write
+  \fi
+}
+\newcommand*{\acs@niib@write}[1]{%
+  \begingroup
+    \let\do\@makeother
+    \dospecials
+    \catcode`\{ 1\relax
+    \catcode`\} 2\relax
+    \acs@niib@write@aux@i{#1}%
+}
+\newcommand*{\acs@niib@write@aux@i}[1]{%
+  \long\def\@tempa##1{%
+      \def\@tempa{##1}%
+      \@onelevel@sanitize\@tempa
+    \expandafter\endgroup
+    \expandafter\def\expandafter\@tempa\expandafter{\@tempa}%
+    \acs@niib@write@aux@ii{#1}%
+  }%
+  \catcode`\^^M 10\relax
+  \@tempa
+}
+\newcommand*{\acs@niib@write@aux@ii}[1]{%
+  \immediate\write\acs@bib@file{%
+    @Misc\string{#1,^^J%
+    \space\space note = \string{\@tempa\string},^^J%
+    \string}^^J%
+  }%
+  \@esphack
+  \acs@niib@after@text
+}
+\newcommand{\acs@niib@no@write}[2]{%
+  \@esphack
+  \acs@niib@after@text
+}
+\ifacs@super
+  \RequirePackage[sort&compress,numbers,super]{natbib}
+\else
+  \RequirePackage[sort&compress,numbers,round]{natbib}
+  \def\citenumfont{\textit}
+\fi
+\RequirePackage{natmove}
+\renewcommand*{\nmv@natbib@detect}{%
+  \ifNAT@super
+    \expandafter\acs@nmv@activate
+  \else
+    \expandafter\acs@autonote
+  \fi
+}
+\newcommand*{\acs@nmv@activate}{%
+  \let\nmv@citex@nat\@citex
+  \let\@citex\nmv@citex
+  \let\nmv@cite\cite
+  \renewcommand*{\cite}[2][]{%
+    \nmv@ifmtarg{##1}{%
+      \nmv@citetrue
+      \nmv@cite{##2}%
+    }{%
+      \nocite{##2}%
+      \bibnote{Ref.~\citenum{##2}, ##1}%
+    }%
+  }%
+}
+\newcommand*{\acs@autonote}{%
+  \let\nmv@cite\cite
+  \renewcommand*{\cite}[2][]{%
+    \nmv@ifmtarg{##1}{%
+      \nmv@cite{##2}%
+    }{%
+      \nocite{##2}%
+      \bibnote{Ref.~\citenum{##2}, ##1}%
+    }%
+  }%
+}
+\newcommand*{\acs@bibstyle}{achemso}
+\bibliographystyle{achemso}
+\ifacs@biochem
+  \renewcommand*{\acs@bibstyle}{biochem}
+  \bibliographystyle{biochem}
+\fi
+\newcommand*{\acs@bibliographystyle}{}
+\let\acs@bibliographystyle\bibliographystyle
+\renewcommand*{\bibliographystyle}[1]{%
+  \acs@warning{\string\bibliographystyle\space ignored}%
+  \expandafter\acs@bibliographystyle\expandafter{\acs@bibstyle}%
+}
+\newwrite\acs@bib@file
+\newcommand*{\acs@bib@message}{%
+  This is an auxiliary file used by the `achemso' bundle.^^J%
+  This file may safely be deleted. It will be recreated as
+  required.^^J
+}
+\newcommand*{\acs@bib@name}{acs-\jobname.bib}
+\newif\ifacs@bib@written
+\newcommand*{\acs@bib@write}{%
+  \if@filesw
+    \ifacs@bib@written\else
+      \expandafter\expandafter\expandafter\acs@bib@write@aux
+    \fi
+  \fi
+}
+\newcommand*{\acs@bib@write@aux}{%
+  \immediate\openout\acs@bib@file\acs@bib@name\relax
+  \immediate\write\acs@bib@file{\acs@bib@message}%
+  \edef\@tempa##1##2{%
+    \space\space##1\space = \space"##2",^^J%
+  }%
+  \immediate\write\acs@bib@file{%
+    @Control\string{%
+      achemso-control,^^J%
+      \@tempa{ctrl-use-title}{%
+        \ifacs@usetitle yes\else no\fi
+      }%
+      \@tempa{ctrl-etal-number}{\acs@maxauthors}%
+    \string}^^J%
+  }%
+  \immediate\write\@auxout{%
+    \string\citation\string{achemso-control\string}%
+  }%
+  \global\acs@bib@writtentrue
+  \AtEndDocument{%
+    \immediate\closeout\acs@bib@file\relax
+  }%
+}
+\IfFileExists{mciteplus.sty}{%
+  \RequirePackage{mciteplus}
+}{}
+\AtBeginDocument{%
+  \let\acs@bibliography\bibliography
+  \renewcommand*{\bibliography}[1]{%
+    \acs@bib@write
+    \acs@bibliography{acs-\jobname,#1}%
+  }%
+}
+\setkeys{acs}{
+  biblabel   = brackets,
+  biochem    = false,
+  maxauthors = 15,
+  super      = true,
+  usetitle   = false
+}
+\acs@niib@create
 \RequirePackage[T1]{fontenc}
+\RequirePackage[margin=2.54cm]{geometry}
 \RequirePackage[scaled=0.90]{helvet}
-\RequirePackage{mathptmx,courier,setspace,graphicx,truncate,
-  float,varioref,url,caption}
+\RequirePackage{
+  caption,
+  courier,
+  float,
+  graphicx,
+  mathptmx,
+  setspace,
+  url,
+  varioref
+}
 \AtBeginDocument{\doublespacing}
 \renewcommand*{\title}[2][]{%
   \gdef\@title{#2}%
   \gdef\acs@title{#2}%
-  \gdef\@shorttitle{#1}}
+}
 \@onlypreamble\title
-\newcount\acs@authorcnt
-\newcount\acs@affilcnt
-\newcount\acs@altaffilcnt
+\newcount\acs@author@cnt
+\newcount\acs@affil@cnt
+\newcount\acs@affil@alt@cnt
 \renewcommand*{\author}[1]{%
-  \global\advance\acs@authorcnt\@ne\relax
-  \expandafter\gdef\csname @author@\@roman\the\acs@authorcnt\endcsname
-    {#1}%
+  \global\advance\acs@author@cnt\@ne\relax
+  \expandafter\gdef\csname @author@\@roman\acs@author@cnt\endcsname{#1}%
   \begingroup
-    \advance\acs@affilcnt\@ne
-    \expandafter\xdef\csname @author@affil@\@roman\the\acs@authorcnt
-      \endcsname
-      {\the\acs@affilcnt}%
+    \advance\acs@affil@cnt\@ne
+    \expandafter\xdef\csname @author@affil@\@roman
+      \acs@author@cnt\endcsname
+      {\the\acs@affil@cnt}%
   \endgroup
 }
 \@onlypreamble\author
 \renewcommand*{\and}{%
-  \ClassError{achemso}{\string\and\space not supported}
-    {The achemso class does not use \string\and
-     \MessageBreak see the documentation for details}}
-\renewcommand*{\thanks}[1]{%
-  \ClassError{achemso}{\string\thanks\space not supported}
-    {The achemso class does not use \string\thanks
-     \MessageBreak see the documentation for details}}
+  \acs@warning{%
+    \string\and\space not used by the achemso class: please see
+    the\MessageBreak package documentation for details%
+  }%
+}
+\renewcommand*{\thanks}{%
+  \acs@warning{%
+    \string\thanks\space not used by the achemso class: please see
+    the\MessageBreak the package documentation for details%
+  }%
+}
 \newcommand*{\affiliation}[2][\relax]{%
-  \ifnum\acs@authorcnt>\z@\relax
+  \ifnum\acs@author@cnt>\z@\relax
     \acs@affil@ifdup{#2}{%
       \acs@affil@swap{#2}%
     }{%
-      \global\advance\acs@affilcnt\@ne
-      \expandafter\gdef\csname @address@\@roman\acs@affilcnt
-        \endcsname{#2}%
+      \global\advance\acs@affil@cnt\@ne\relax
+      \expandafter\gdef\csname @address@\@roman\acs@affil@cnt\endcsname
+        {#2}%
       \ifx\relax#1\relax
-        \expandafter\gdef\csname @affil@\@roman\acs@affilcnt
-          \endcsname{#2}%
+        \expandafter\gdef\csname @affil@\@roman\acs@affil@cnt\endcsname
+          {#2}%
       \else
-        \expandafter\gdef\csname @affil@\@roman\acs@affilcnt
-          \endcsname{#1}%
+        \expandafter\gdef\csname @affil@\@roman\acs@affil@cnt\endcsname
+          {#1}%
       \fi
     }%
   \else
-    \ClassWarning{achemso}
-      {Affiliation with no author}%
-  \fi}
+    \acs@warning{Affiliation with no author}%
+  \fi
+}
 \@onlypreamble\affiliation
 \newcommand*{\acs@affil@ifdup}[1]{%
   \begingroup
-    \def\acs@tempa{#1}%
-    \acs@switchfalse
-    \acs@tempcnta\z@\relax
+    \def\@tempa{#1}%
+    \@tempswafalse
+    \@tempcnta\z@\relax
     \acs@affil@ifdup@aux
-    \ifacs@switch
+    \if@tempswa
       \aftergroup\@firstoftwo
     \else
       \aftergroup\@secondoftwo
     \fi
-    \endgroup
+  \endgroup
 }
 \newcommand*{\acs@affil@ifdup@aux}{%
-  \advance\acs@tempcnta\@ne\relax
-  \expandafter\expandafter\expandafter\def\expandafter\expandafter
-    \expandafter\acs@tempb\expandafter\expandafter\expandafter
-    {\csname @address@\@roman\acs@tempcnta\endcsname}%
-  \ifx\acs@tempa\acs@tempb
-    \expandafter\acs@switchtrue
+  \advance\@tempcnta\@ne\relax
+  \edef\@tempb{%
+    \expandafter\noexpand\csname @address@\@roman\@tempcnta\endcsname
+  }%
+  \expandafter\def\expandafter\@tempb\expandafter{\@tempb}%
+  \ifx\@tempa\@tempb
+    \expandafter\@tempswatrue
   \else
-    \ifnum\acs@tempcnta<\acs@affilcnt\relax
+    \ifnum\@tempcnta<\acs@affil@cnt\relax
       \expandafter\expandafter\expandafter\acs@affil@ifdup@aux
     \fi
   \fi
 }
 \newcommand*{\acs@affil@swap}[1]{%
   \begingroup
-    \def\acs@tempa{#1}%
-    \acs@tempcnta\z@\relax
-    \acs@tempcntb\z@\relax
+    \def\@tempa{#1}%
+    \@tempcnta\z@\relax
+    \@tempcntb\z@\relax
     \acs@affil@ifdup@aux
-    \advance\acs@affilcnt\@ne\relax
+    \advance\acs@affil@cnt\@ne\relax
     \acs@affil@swap@aux
   \endgroup
 }
 \newcommand*{\acs@affil@swap@aux}{%
-  \advance\acs@tempcntb\@ne\relax
-  \expandafter\ifnum\csname @author@affil@\@roman
-    \acs@tempcntb\endcsname = \acs@affilcnt\relax
-    \expandafter\xdef\csname @author@affil@\@roman
-      \acs@tempcntb\endcsname{\the\acs@tempcnta}%
+  \advance\@tempcntb\@ne\relax
+  \expandafter\ifnum\csname @author@affil@\@roman\@tempcntb\endcsname
+    = \acs@affil@cnt\relax
+    \expandafter\xdef\csname @author@affil@\@roman\@tempcntb\endcsname{%
+      \the\@tempcnta
+    }%
   \fi
-  \ifnum\acs@tempcntb<\acs@authorcnt\relax
+  \ifnum\@tempcntb<\acs@author@cnt\relax
     \expandafter\acs@affil@swap@aux
   \fi
 }
 \newcommand*{\alsoaffiliation}[2][\relax]{%
-  \ifnum\acs@authorcnt>\z@\relax
+  \ifnum\acs@author@cnt>\z@\relax
     \acs@affil@ifdup{#2}{%
       \acs@alsoaffil@find{#2}%
     }{%
-      \global\advance\acs@affilcnt\@ne
-      \acs@tempcnta\acs@affilcnt\relax
-      \expandafter\gdef\csname @address@\@roman\acs@affilcnt
-        \endcsname{#2}%
+      \global\advance\acs@affil@cnt\@ne\relax
+      \@tempcnta\acs@affil@cnt\relax
+      \expandafter\gdef\csname @address@\@roman\acs@affil@cnt\endcsname
+        {#2}%
       \ifx\relax#1\relax
-        \expandafter\gdef\csname @affil@\@roman\acs@affilcnt
-          \endcsname{#2}%
+        \expandafter\gdef\csname @affil@\@roman\acs@affil@cnt\endcsname
+          {#2}%
       \else
-        \expandafter\gdef\csname @affil@\@roman\acs@affilcnt
-          \endcsname{#1}%
+        \expandafter\gdef\csname @affil@\@roman\acs@affil@cnt\endcsname
+          {#1}%
       \fi
     }%
-    \@ifundefined{@author@alsoaffil@\@roman\acs@authorcnt}{%
-      \expandafter\xdef\csname @author@alsoaffil@\@roman\acs@authorcnt
-        \endcsname{\the\acs@tempcnta}%
+    \@ifundefined{@author@alsoaffil@\@roman\acs@author@cnt}{%
+      \expandafter\xdef\csname @author@alsoaffil@\@roman\acs@author@cnt
+        \endcsname{\the\@tempcnta}%
     }{%
-      \expandafter\xdef\csname @author@alsoaffil@\@roman\acs@authorcnt
-        \endcsname{\csname @author@alsoaffil@\@roman\acs@authorcnt
-          \endcsname,\the\acs@tempcnta}%
-    }
+      \expandafter\xdef\csname @author@alsoaffil@\@roman\acs@author@cnt
+        \endcsname{%
+        \csname @author@alsoaffil@\@roman\acs@author@cnt\endcsname
+        ,\the\@tempcnta
+      }%
+    }%
   \else
-    \ClassWarning{achemso}
-      {Affiliation with no author}%
-  \fi}
+    \acs@warning{Affiliation with no author}%
+  \fi
+}
 \newcommand*{\acs@alsoaffil@find}[1]{%
   \begingroup
-    \def\acs@tempa{#1}%
-    \acs@tempcnta\z@\relax
-    \acs@tempcntb\z@\relax
+    \def\@tempa{#1}%
+    \@tempcnta\z@\relax
+    \@tempcntb\z@\relax
     \acs@affil@ifdup@aux
   \expandafter\endgroup
-  \expandafter\acs@tempcnta\the\acs@tempcnta\relax
+  \expandafter\@tempcnta\the\@tempcnta\relax
 }
 \newcommand*{\altaffiliation}[1]{%
-  \ifnum\acs@authorcnt>\z@\relax
-    \global\advance\acs@altaffilcnt\@ne\relax
-    \expandafter\gdef\csname @altaffil@\@roman\acs@authorcnt
-      \endcsname{#1}%
-    \expandafter\xdef\csname @author@altaffil@\@roman\acs@authorcnt
-      \endcsname{\the\acs@altaffilcnt}%
+  \ifnum\acs@author@cnt>\z@\relax
+    \global\advance\acs@affil@alt@cnt\@ne\relax
+    \expandafter\gdef\csname @altaffil@\@roman\acs@author@cnt\endcsname
+      {#1}%
+    \expandafter\xdef\csname @author@altaffil@\@roman\acs@author@cnt
+      \endcsname{\the\acs@affil@alt@cnt}%
   \else
-    \ClassWarning{achemso}
-      {Affiliation with no author}%
-  \fi}
+    \acs@warning{Affiliation with no author}%
+  \fi
+}
 \@onlypreamble\altaffiliation
 \newcommand*{\email}[1]{%
-  \ifnum\acs@authorcnt>\z@\relax
-    \expandafter\gdef\csname @email@\@roman\acs@authorcnt
-      \endcsname{#1}%
+  \ifnum\acs@author@cnt>\z@\relax
+    \expandafter\gdef\csname @email@\@roman\acs@author@cnt\endcsname
+      {#1}%
   \else
-    \ClassWarning{achemso}
-      {E-mail with no author}%
-  \fi}
+    \acs@warning{E-mail with no author}%
+  \fi
+}
 \@onlypreamble\email
 \renewcommand*{\@maketitle}{%
-  \ifnum\acs@authorcnt<\z@\relax
-    \ClassError{achemso}{No authors defined}
-      {At least one author is required}%
+  \ifnum\acs@author@cnt<\z@\relax
+    \acs@warning{No authors defined: At least one author is required}%
   \fi
   \newpage
   \null
-  \vskip 2em%
-  \begin{center}%
-    {\LARGE\bfseries\sffamily
-     \renewcommand*{\acs@tempa}{suppinfo}%
-     \ifx\acs@manuscript\acs@tempa
-       Supporting information for:
-     \fi
-     \@title \par}%
+  \vskip 2em\relax
+  \begin{center}
+    {%
+      \LARGE\bfseries\sffamily
+      \def\@tempa{suppinfo}%
+      \ifx\acs@manuscript\@tempa
+        Supporting information for:
+      \fi
+      \@title
+      \par
+    }%
     \vskip 1.5em\relax
-    {\large\sffamily\frenchspacing \acs@authorlist}%
-    \vskip 1em%
-    {\itshape\acs@addresslist}%
+    {%
+      \large\sffamily\frenchspacing\acs@author@list
+    }%
+    \vskip 1em\relax
+    {%
+      \itshape\acs@address@list
+    }%
     \vskip 1em\relax
-    {\sffamily E-mail: \acs@emaillist}%
+    {%
+      \sffamily E-mail: \acs@email@list
+    }%
   \end{center}
   \par
-  \vskip 1.5em\relax}
+  \vskip 1.5em\relax
+}
 \renewcommand*{\@thanks}{%
-  \ifnum\acs@affilcnt>\@ne\relax
-    \acs@affilfoot
+  \ifnum\acs@affil@cnt>\@ne\relax
+    \expandafter\acs@affil@list
   \else
-    \ifnum\acs@altaffilcnt>\z@\relax
-      \acs@affilfoot
-    \fi
-  \fi}
-\newcommand*{\acs@authorlist}{%
-  \acs@tempcnta\z@\relax
-  \acs@tempcntb\acs@affilcnt\relax
-  \ifnum\acs@authorcnt=\z@\relax
-    \ClassError{achemso}{No authors given}
-      {No authors were specified for the paper}%
-  \else
-    \expandafter\acs@authorlist@aux
-  \fi}
-\newcommand*{\acs@authorlist@aux}{%
-  \advance\acs@tempcnta\@ne\relax
-  \def\acs@tempa{}%
-  \ifnum\acs@authorcnt=\@ne\relax\else
-    \ifnum\acs@tempcnta=\acs@authorcnt\relax
-      \space and%
+    \ifnum\acs@affil@alt@cnt>\z@\relax
+      \expandafter\expandafter\expandafter\acs@affil@list
     \fi
   \fi
+}
+\newcommand*{\acs@author@list}{%
+  \@tempcnta\z@\relax
+  \@tempcntb\acs@affil@cnt\relax
+  \ifnum\acs@author@cnt=\z@\relax\else
+    \expandafter\acs@author@list@main
+  \fi
+}
+\newcommand*{\acs@author@footnotes}{}
+\newcommand*{\acs@author@list@main}{%
+  \advance\@tempcnta\@ne\relax
+  \def\acs@author@footnotes{}%
+  \acs@author@list@and
   \space
-  \csname @author@\@roman\acs@tempcnta\endcsname
-  \ifnum\acs@tempcnta<\acs@authorcnt
-    ,%
+  \@nameuse{@author@\@roman\@tempcnta}%
+  \acs@author@list@comma
+  \acs@author@star
+  \acs@author@affil
+  \acs@author@affil@also
+  \acs@author@affil@alt
+  \ifx\@empty\acs@author@footnotes\else
+    \textsuperscript{\acs@author@footnotes}%
   \fi
-  \begingroup
-    \@ifundefined{@email@\@roman\acs@tempcnta}
-      {}
-      {\aftergroup\acs@authorlist@email}%
-  \endgroup
-  \begingroup
-    \expandafter\acs@tempcntb\csname @author@affil@\@roman
-      \acs@tempcnta\endcsname\relax
-    \@ifundefined{@affil@\@roman\acs@tempcntb}
-      {\ClassError{achemso}{Affiliation not given}
-       {No affiliation has been given for author\MessageBreak
-        \csname @author@\@roman\acs@tempcnta\endcsname}}
-      {}%
-  \endgroup
-  \ifnum\acs@affilcnt>\@ne\relax
-    \protected@edef\acs@tempa{%
-      \acs@tempa
-      \acs@fnsymbol{%
-        \csname @author@affil@\@roman\acs@tempcnta\endcsname
-      }%
-    }%
-  \else
-    \ifnum\acs@altaffilcnt>\z@\relax
-      \protected@edef\acs@tempa{\acs@tempa\acs@fnsymbol{\@ne}}%
-    \fi
+  \ifnum\@tempcnta<\acs@author@cnt\relax
+    \expandafter\acs@author@list@main
   \fi
-  \begingroup
-    \@ifundefined{@author@alsoaffil@\@roman\acs@tempcnta}
-      {}
-      {\aftergroup\acs@authorlist@also}%
-  \endgroup
-  \begingroup
-    \@ifundefined{@author@altaffil@\@roman\acs@tempcnta}
-      {}
-      {\aftergroup\acs@authorlist@alt}%
-  \endgroup
-  \ifx\@empty\acs@tempa\@empty\else
-    \textsuperscript{\acs@tempa}%
+}
+\newcommand*{\acs@author@list@and}{%
+  \ifnum\acs@author@cnt=\@ne\relax\else
+    \ifnum\@tempcnta=\acs@author@cnt\relax
+      \space and%
+    \fi
   \fi
-  \ifnum\acs@tempcnta<\acs@authorcnt
-    \expandafter\acs@authorlist@aux
+}
+\newcommand*{\acs@author@list@comma}{%
+  \ifnum\@tempcnta<\acs@author@cnt\relax
+    ,%
   \fi
 }
-\newcommand*{\acs@authorlist@email}{%
-  \protected@edef\acs@tempa{%
-    \acs@fnsymbol{\z@}%
-    \ifnum\acs@affilcnt>\@ne\relax
+\newcommand*{\acs@author@star}{%
+  \acs@ifundefined{@email@\@roman\@tempcnta}{}{%
+    \acs@author@star@aux
+  }%
+}
+\newcommand*{\acs@author@star@aux}{%
+  \protected@edef\acs@author@footnotes{%
+    \acs@author@fnsymbol{\z@}%
+    \ifnum\acs@affil@cnt>\@ne\relax
       ,%
     \else
-      \ifnum\acs@altaffilcnt>\z@\relax
+      \ifnum\acs@affil@alt@cnt>\z@\relax
         ,%
       \fi
     \fi
   }%
 }
-\newcommand*{\acs@authorlist@also}{%
-  \expandafter\@for\expandafter\acs@tempb\expandafter:\expandafter
-    =\csname @author@alsoaffil@\@roman\acs@tempcnta\endcsname\do{%
-    \protected@edef\acs@tempa{%
-      \acs@tempa
+\newcommand*{\acs@author@affil}{%
+  \acs@ifundefined{%
+    @affil@\@roman\csname @author@affil@\@roman\@tempcnta\endcsname
+  }{%
+    \acs@warning{%
+      No affiliation given for author\MessageBreak
+      \@nameuse{@author@\@roman\@tempcnta}%
+    }%
+  }{%
+    \acs@author@affil@aux
+  }%
+}
+\newcommand*{\acs@author@affil@aux}{%
+  \ifnum\acs@affil@cnt>\@ne\relax
+    \protected@edef\acs@author@footnotes{%
+      \acs@author@footnotes
+      \acs@author@fnsymbol{%
+        \@nameuse{@author@affil@\@roman\@tempcnta}%
+      }%
+    }%
+  \else
+    \ifnum\acs@affil@alt@cnt>\z@\relax
+      \protected@edef\acs@author@fnsymbol{%
+        \acs@author@footnotes
+        \acs@author@fnsymbol{\@ne}%
+      }%
+    \fi
+  \fi
+}
+\newcommand*{\acs@author@affil@also}{%
+  \acs@ifundefined{@author@alsoaffil@\@roman\@tempcnta}{}{%
+    \acs@author@affil@also@aux
+  }%
+}
+\newcommand*{\acs@author@affil@also@aux}{%
+  \expandafter\@for\expandafter\@tempa\expandafter:\expandafter
+    =\csname @author@alsoaffil@\@roman\@tempcnta\endcsname\do{%
+    \protected@edef\acs@author@footnotes{%
+      \acs@author@footnotes
       ,%
-      \acs@fnsymbol{\acs@tempb}%
+      \acs@author@fnsymbol{\@tempa}%
     }%
   }%
 }
-\newcommand*{\acs@authorlist@alt}{%
-  \advance\acs@tempcntb\@ne\relax
-  \protected@edef\acs@tempa{%
-    \acs@tempa
+\newcommand*{\acs@author@affil@alt}{%
+  \acs@ifundefined{@author@altaffil@\@roman\@tempcnta}{}{%
+    \acs@author@affil@alt@aux
+  }%
+}
+\newcommand*{\acs@author@affil@alt@aux}{%
+  \advance\@tempcntb\@ne\relax
+  \protected@edef\acs@author@footnotes{%
+    \acs@author@footnotes
     ,%
-    \acs@fnsymbol{\acs@tempcntb}%
-  }%
-}
-\newcommand*{\acs@fnsymbol}[1]{%
-  \ensuremath{\ifcase#1 *\or \dagger\or \ddagger\or \P\or
-   \S\or \|\or \bot\or \#\or @\or \triangle\or \nabla\else
-   \ClassError{achemso}{Too many affiliations}
-     {There are no symbols left: complain to the package
-      author}\fi}}
-\newcommand*{\acs@addresslist}{%
-  \ifnum\acs@affilcnt>\z@\relax
-    \acs@tempcnta\z@\relax
-    \acs@addresslist@aux
+    \acs@author@fnsymbol{\@tempcntb}%
+  }%
+}
+\newcommand*{\acs@author@fnsymbol}[1]{%
+  \ensuremath{%
+    \ifcase #1 *\or
+      \dagger\or
+        \ddagger\or
+          \P\or
+            \S\or
+              \|\or
+                \bot\or
+                  \#\or
+                    @\or
+                      \triangle\or
+                        \nabla\else
+                          #1%
+    \fi
+  }%
+}
+\newcommand*{\acs@address@list}{%
+  \@tempcnta\z@\relax
+  \ifnum\acs@affil@cnt>\z@\relax
+    \acs@address@list@aux
   \else
-    \ClassError{achemso}{No affiliations}
-      {At least one affiliation is needed}%
-  \fi}
-\newcommand*{\acs@addresslist@aux}{%
-  \advance\acs@tempcnta\@ne\relax
-  \ifnum\acs@affilcnt>\@ne\relax
-    \ifnum\acs@tempcnta=\acs@affilcnt\relax
+    \acs@warning{%
+      No affiliations: at least one affiliation is needed%
+    }%
+  \fi
+}
+\newcommand*{\acs@address@list@aux}{%
+  \advance\@tempcnta\@ne\relax
+  \ifnum\acs@affil@cnt>\@ne\relax
+    \ifnum\@tempcnta=\acs@affil@cnt\relax
       and
     \fi
   \fi
-  \csname @address@\@roman\acs@tempcnta\endcsname
-  \ifnum\acs@tempcnta<\acs@affilcnt\relax
+  \@nameuse{@address@\@roman\@tempcnta}%
+  \ifnum\@tempcnta<\acs@affil@cnt\relax
     ,
-    \expandafter\acs@addresslist@aux
+    \expandafter\acs@address@list@aux
   \fi
 }
-\newcommand*{\acs@affilfoot}{%
+\newcommand*{\acs@fnsymbol@org}{}
+\newcommand*{\acs@affil@list}{%
   \let\acs@fnsymbol@org\@fnsymbol
-  \let\@fnsymbol\acs@fnsymbol
-  \acs@tempcnta\z@\relax
-  \acs@tempcntb\z@\relax
-  \ifnum\acs@affilcnt>\@ne\relax
-    \acs@affil@foot
+  \let\@fnsymbol\acs@author@fnsymbol
+  \@tempcnta\z@\relax
+  \@tempcntb\z@\relax
+  \ifnum\acs@affil@cnt>\@ne\relax
+    \expandafter\acs@affil@list@aux
   \else
-    \ifnum\acs@altaffilcnt>\z@\relax
+    \ifnum\acs@affil@alt@cnt>\z@\relax
       \footnotetext[\@ne]{\@affil@i}%
-      \acs@tempcnta\@ne\relax
+      \@tempcnta\@ne\relax
     \fi
   \fi
-  \ifnum\acs@altaffilcnt>\z@\relax
-    \acs@altaffil@foot
-  \fi
-  \let\@fnsymbol\acs@fnsymbol@org}
-\newcommand*{\acs@affil@foot}{%
-  \advance\acs@tempcnta\@ne\relax
-  \footnotetext[\acs@tempcnta]
-    {\csname @affil@\@roman\acs@tempcnta\endcsname}%
-  \ifnum\acs@tempcnta<\acs@affilcnt\relax
-    \expandafter\acs@affil@foot
-  \fi}
-\newcommand*{\acs@altaffil@foot}{%
-  \advance\acs@tempcntb\@ne\relax
-  \begingroup
-    \@ifundefined{@altaffil@\@roman\acs@tempcntb}
-      {}
-      {\aftergroup\acs@altaffil@foot@aux}%
-  \endgroup
-  \ifnum\acs@tempcntb<\acs@authorcnt\relax
-    \expandafter\acs@altaffil@foot
+  \ifnum\acs@affil@alt@cnt>\z@\relax
+    \expandafter\acs@affil@alt@list
+  \fi
+  \let\@fnsymbol\acs@fnsymbol@org
+}
+\newcommand*{\acs@affil@list@aux}{%
+  \advance\@tempcnta\@ne\relax
+  \footnotetext[\@tempcnta]{\@nameuse{@affil@\@roman\@tempcnta}}%
+  \ifnum\@tempcnta<\acs@affil@cnt\relax
+    \expandafter\acs@affil@list@aux
+  \fi
+}
+\newcommand*{\acs@affil@alt@list}{%
+  \advance\@tempcntb\@ne\relax
+  \acs@ifundefined{@altaffil@\@roman\@tempcntb}{}{%
+    \acs@altaffil@foot@aux
+  }
+  \ifnum\@tempcntb<\acs@author@cnt\relax
+    \expandafter\acs@affil@alt@list
   \fi
 }
 \newcommand*{\acs@altaffil@foot@aux}{%
-  \advance\acs@tempcnta\@ne\relax
-  \footnotetext[\acs@tempcnta]
-    {\csname @altaffil@\@roman\acs@tempcntb\endcsname}%
+  \advance\@tempcnta\@ne\relax
+  \footnotetext[\@tempcnta]{\@nameuse{@altaffil@\@roman\@tempcntb}}%
 }
-\newcommand*{\acs@emaillist}{%
-  \begingroup
-    \renewcommand*{\UrlFont}{\sf}%
-    \acs@tempcnta\z@\relax
-    \acs@tempcntb\z@\relax
-    \acs@email@list
-    \expandafter\endgroup\expandafter\acs@tempcntb\number
-      \acs@tempcntb\relax
-  \ifnum\acs@tempcntb=\z@\relax
-    \ClassError{achemso}{No e-mail given}
-      {At lest one author must have a contact e-mail}%
-  \fi}
 \newcommand*{\acs@email@list}{%
-  \advance\acs@tempcnta\@ne\relax
-  \ifnum\acs@tempcnta>\acs@authorcnt\relax\else
-    \begingroup
-      \@ifundefined{@email@\@roman\acs@tempcnta}
-        {\aftergroup\@gobble}
-        {\aftergroup\@firstofone}%
-    \endgroup
-      {\advance\acs@tempcntb\@ne\relax
-       \ifnum\acs@tempcntb>\@ne\relax
-         ;
-       \fi
-       \expandafter\expandafter\expandafter\url\expandafter
-         \expandafter\expandafter{%
-           \csname @email@\@roman\acs@tempcnta\endcsname}}%
-    \acs@email@list
-  \fi}
+  \begingroup
+    \def\UrlFont{\sf}%
+    \@tempcnta\z@\relax
+    \@tempcntb\z@\relax
+    \acs@email@list@aux
+    \ifnum\@tempcntb=\z@\relax
+      \acs@warning{%
+        No e-mail given:\MessageBreak
+        at lest one author must have a contact e-mail%
+      }%
+    \fi
+  \endgroup
+}
+\newcommand*{\acs@email@list@aux}{%
+  \advance\@tempcnta\@ne\relax
+  \ifnum\@tempcnta>\acs@author@cnt\relax\else
+    \acs@ifundefined{@email@\@roman\@tempcnta}{}{%
+      \advance\@tempcntb\@ne\relax
+      \ifnum\@tempcntb>\@ne\relax
+        ;
+      \fi
+      \expandafter\expandafter\expandafter\url\expandafter
+        \expandafter\expandafter{%
+           \csname @email@\@roman\@tempcnta\endcsname
+      }%
+    }%
+    \expandafter\acs@email@list@aux
+  \fi
+}
 \g@addto@macro{\document}{\maketitle}
 \newfloat{scheme}{htbp}{los}
 \floatname{scheme}{Scheme}
@@ -418,57 +689,283 @@
 \floatstyle{plaintop}
 \restylefloat{table}
 \let\acs@floatboxreset\@floatboxreset
-\renewcommand*{\@floatboxreset}{\centering\acs@floatboxreset}
+\renewcommand*{\@floatboxreset}{%
+  \centering
+  \acs@floatboxreset
+}
 \labelformat{scheme}{\schemename~#1}
 \labelformat{chart}{\chartname~#1}
 \labelformat{graph}{\graphname~#1}
 \labelformat{figure}{\figurename~#1}
 \labelformat{table}{\tablename~#1}
-\newcommand*{\ps@achemso}{%
-  \renewcommand*{\@oddfoot}{\reset@font\hfil\thepage\hfil}%
-  \let\@evenfoot\@oddfoot
-  \renewcommand*{\@oddhead}{%
-    \reset@font
-    \@author@i
-    \ifnum\acs@authorcnt>\@ne\relax
-      \space et al.%
-    \fi
-    \hfil\relax
-    \ifx\@empty\@shorttitle\@empty
-      \setbox\z@\hbox{\acs@title}%
-      \ifdim\wd\z@>0.45\textwidth\relax
-        \truncate{0.45\textwidth}{\acs@title}%
-      \else
-        \acs@title
+\newcommand*{\acs@section}{}
+\let\acs@section\section
+\newcommand*{\acs@subsection}{}
+\let\acs@subsection\subsection
+\newcommand*{\acs@subsubsection}{}
+\let\acs@subsubsection\subsubsection
+\newcommand*{\acs@startsection}{}
+\let\acs@startsection\@startsection
+\newcommand*{\acs@startsection@alt}[6]{%
+  \if@noskipsec \leavevmode \fi
+  \par
+  \@tempskipa #4\relax
+  \@afterindenttrue
+  \ifdim\@tempskipa<\z@\relax
+    \@tempskipa -\@tempskipa \@afterindentfalse
+  \fi
+  \if@nobreak
+    \everypar{}%
+  \else
+    \addpenalty\@secpenalty
+    \addvspace\@tempskipa
+  \fi
+  \@ifstar{%
+    \@ssect{#3}{#4}{#5}{#6}%
+  }{%
+    \@ssect{#3}{#4}{#5}{#6}%
+  }%
+}
+\newcommand*{\acs@sections@none}{%
+  \@ifstar{%
+    \acs@sections@none@aux
+  }{%
+    \acs@sections@none@aux
+  }%
+}
+\newcommand*{\acs@sections@none@aux}[2][]{%
+  \acs@warning{%
+    (Sub)section `#2' ignored%
+  }%
+}
+\newcommand*{\SectionNumbersOff}{%
+  \let\@startsection\acs@startsection@alt
+}
+\@onlypreamble\SectionNumbersOff
+\newcommand*{\SectionNumbersOn}{%
+  \let\@startsection\acs@startsection
+}
+\@onlypreamble\SectionNumbersOn
+\newcommand*{\SectionsOff}{%
+  \let\section\acs@sections@none
+  \let\subsection\acs@sections@none
+  \let\subsubsection\acs@sections@none
+}
+\@onlypreamble\SectionsOff
+\newcommand*{\SectionsOn}{%
+  \let\section\acs@section
+  \let\subsection\acs@subsection
+  \let\subsubsection\acs@subsubsection
+}
+\@onlypreamble\SectionsOn
+\newenvironment{acknowledgement}{%
+  \acs@subsection*{\acknowledgementname}%
+}{}
+\newenvironment{suppinfo}{%
+  \acs@subsection*{\suppinfoname}%
+}{}
+\newcommand*{\acknowledgementname}{Acknowledgement}
+\renewcommand*{\bibsection}{%
+  \acs@subsection*{\refname}%
+}
+\newcommand*{\suppinfoname}{Supporting Information Available}
+\newcommand*{\acs@abstract}{}
+\let\acs@abstract\abstract
+\newcommand*{\acs@endabstract}{}
+\let\acs@endabstract\endabstract
+\begingroup
+  \catcode`{ \active
+  \catcode`} 12\relax
+  \catcode`( 1\relax
+  \catcode`) 2\relax
+  \gdef\acs@abstract@start(%
+    \acs@warning(%
+      Abstract not allowed for this\MessageBreak
+       manuscript type
+    )%
+    \@bsphack
+    \catcode`{ \active
+    \catcode`} 12\relax
+    \let\end\fi
+    \let{\acs@abstract@end% }
+    \iffalse
+  )%{
+  \gdef\acs@abstract@end#1}(%
+    \def\@tempa(#1)%
+    \ifx\@tempa\@currenvir
+      \@Esphack\endgroup
+      \if@ignore
+        \global\@ignorefalse
+        \ignorespaces
       \fi
     \else
-      \@shorttitle
-    \fi}%
-  \let\@evenhead\@oddhead}
-\pagestyle{achemso}
+       \expandafter\acs@abstract@iffalse
+    \fi
+  )
+\endgroup
+\newcommand*{\acs@iffalse}{\iffalse}
+\newcommand*{\AbstractOff}{%
+  \let\abstract\acs@abstract@start
+  \let\endabstract\acs@abstract@end
+}
+\@onlypreamble\AbstractOff
+\newcommand*{\AbstractOn}{%
+  \let\abstract\acs@abstract
+  \let\endabstract\acs@endabstract
+}
+\@onlypreamble\AbstractOn
+\newtoks\acs@toc@toks
+\newtoks\acs@toc@empty@toks
+\newcommand*{\acs@toc@begins}{}
+\newcommand*{\acs@toc@content}{}
+\newcommand{\acs@toc@collect}[1]{%
+  \acs@toc@toks{%
+    \expandafter#1\expandafter{\the\acs@toc@toks}%
+  }%
+  \edef\acs@toc@content{%
+    \the\acs@toc@toks
+    \noexpand\end{\@currenvir}%
+  }%
+  \acs@toc@toks\acs@toc@empty@toks
+  \def\acs@toc@begins{b}%
+  \begingroup
+    \expandafter\let\csname\@currenvir\endcsname\acs@toc@collect@aux
+    \edef\acs@toc@content{%
+      \expandafter\noexpand\csname\@currenvir\endcsname
+    }%
+    \acs@toc@content
+}
+\newcommand*{\acs@toc@collect@aux}{}
+\long\def\acs@toc@collect@aux#1\end#2{%
+  \edef\acs@toc@begins{%
+    \acs@toc@collect@begins#1\begin\end
+    \expandafter\@gobble\acs@toc@begins
+  }%
+  \ifx\@empty\acs@toc@begins
+    \endgroup
+    \@checkend{#2}%
+    \acs@toc@collect@body{#1}%
+  \else
+    \acs@toc@collect@body{#1\end{#2}}%
+  \fi
+  \acs@toc@content
+}
+\newcommand*{\acs@toc@collect@begins}{}
+\long\def\acs@toc@collect@begins#1\begin#2{%
+  \ifx\end#2\else
+    b\expandafter\acs@toc@collect@begins
+  \fi
+}
+\newcommand{\acs@toc@collect@body}[1]{%
+  \global\acs@toc@toks\expandafter{\the\acs@toc@toks#1}%
+}
+\newcommand{\acs@toc@print}[1]{%
+  \begin{center}
+    \fbox{%
+      \begin{minipage}{9cm}
+        \vbox to 3.5cm{#1}%
+      \end{minipage}%
+    }%
+  \end{center}%
+}
+\newenvironment{tocentry}{%
+  \if@twocolumn
+    \@restonecoltrue\onecolumn
+  \else
+    \@restonecolfalse\newpage
+  \fi
+  \acs@section*{\tocentryname}%
+  \tocsize
+  \sffamily
+  \singlespacing
+  \acs@toc@collect\acs@toc@print
+}{%
+  \if@restonecol
+    \twocolumn
+  \else
+    \newpage
+  \fi
+}
+\newcommand*{\tocentryname}{Graphical TOC Entry}
+\newcommand*{\tocsize}{%
+  \@setfontsize\tocsize\@viiipt\@ixpt
+}
+\newcommand*{\acs@type@list}{article,communication,suppinfo}
+\newcommand*{\acs@type@default}{article}
+\newcommand*{\acs@type@check}{%
+  \@tempswafalse
+  \@for\@tempa:=\acs@type@list\do{%
+    \ifx\@tempa\acs@manuscript
+      \expandafter\@tempswatrue
+    \fi
+  }%
+  \if@tempswa\else
+    \acs@warning{%
+      Invalid manuscript type \acs@manuscript:\MessageBreak
+      changed to default type \acs@type@default
+    }%
+    \let\acs@manuscript\acs@type@default
+  \fi
+}
 \renewcommand*{\refname}{%
   \ifnum\the\value{bibnote}>\z@\relax
     Notes and
-  \fi References}
-\RequirePackage{achemso}
-\@ifundefined{acs@manuscript}
-  {\newcommand*{\acs@manuscript}{article}}{}
-\edef\acs@tempa{note}
-\ifx\acs@manuscript\acs@tempa
-  \acs@killsecs
-\fi
-\edef\acs@tempa{review}
-\ifx\acs@manuscript\acs@tempa
-  \acs@restsecnums
+  \fi
+  References%
+}
+\InputIfFileExists{\acs@journal.cfg}{}{%
+  \acs@warning{%
+    Unknown journal `\acs@journal':\MessageBreak
+    using default configuration JACSAT%
+  }%
+  \input{jacsat.cfg}%
+}
+\acs@type@check
+\def\@tempa{note}
+\ifx\acs@manuscript\@tempa
+  \SectionsOff
 \fi
-\edef\acs@tempa{suppinfo}
-\ifx\acs@manuscript\acs@tempa
-  \acs@restsecnums
-  \acs@setkeys{maxauthors=0}
+\def\@tempa{review}
+\ifx\acs@manuscript\@tempa
+  \SectionsOn
+  \SectionNumbersOn
 \fi
-\if@filesw
-  \acs@writebib
+\def\@tempa{suppinfo}
+\ifx\acs@manuscript\@tempa
+  \setkeys{acs}{maxauthors = 0}
+  \renewcommand*{\thepage}{S\arabic{page}}
 \fi
-\endinput
+%% 
+%% Originally developed by Mats Dahlgren
+%% Copyright (C) 1996-1998 by Mats Dahlgren
+%% Copyright (C) 2008-2009 by
+%%   Joseph Wright <joseph.wright@morningstar2.co.uk>
+%% 
+%% Part of this bundle is derived from cite.sty, to which the
+%% following license applies:
+%%   Copyright (C) 1989-2003 by Donald Arseneau
+%%   These macros may be freely transmitted, reproduced, or
+%%   modified provided that this notice is left intact.
+%% 
+%% It may be distributed and/or modified under the conditions of
+%% the LaTeX Project Public License (LPPL), either version 1.3c of
+%% this license or (at your option) any later version.  The latest
+%% version of this license is in the file:
+%% 
+%%    http://www.latex-project.org/lppl.txt
+%% 
+%% This work is "maintained" (as per LPPL maintenance status) by
+%%   Joseph Wright.
+%% 
+%% This work consists of the file  achemso.dtx
+%%           and the derived files achemso.pdf,
+%%                                 achemso.bib,
+%%                                 achemso.cls,
+%%                                 achemso.ins,
+%%                                 achemso.sty,
+%%                                 achemso-demo.tex,
+%%                                 natmove.sty and
+%%                                 a number of configuration files.
+%% 
 %%
 %% End of file `achemso.cls'.
-- 
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