chemstyle 1.3 (17jul08)

git-svn-id: svn://tug.org/texlive/trunk@9643 c570f23f-e606-0410-a88d-b1316a301751
author: Karl Berry <karl@freefriends.org> 2008-07-17 22:54:25 +0000
committer: Karl Berry <karl@freefriends.org> 2008-07-17 22:54:25 +0000
commit: f92b5dd10f840cfa7f2d1d57a12fc7c8eb1983e1 (patch)
tree: 528bcf3544e2203a08ab01c115ff63f9bd92398b
parent: ff7a7bf6f420fc03ff766c5f4a6596b823f5a493 (diff)
24 files changed, 4432 insertions, 664 deletions
diff --git a/Master/texmf-dist/doc/latex/chemstyle/README b/Master/texmf-dist/doc/latex/chemstyle/README
index b3a11a79c39..4352508c5c6 100644
--- a/Master/texmf-dist/doc/latex/chemstyle/README
+++ b/Master/texmf-dist/doc/latex/chemstyle/README
@@ -1,13 +1,24 @@
-----------------------------------------------------------------
-The chemstyle package --- Writing chemistry with style
-Maintained by Joseph Wright
-E-mail: joseph.wright@morningstar2.co.uk
-Released under the LaTeX Project Public License v1.3 or later
-See http://www.latex-project.org/lppl.txt
-----------------------------------------------------------------
-
-The chemstyle package provides a "one-stop shop" for setting up
-formatting of LaTeX documents following the editorial policies
-of various chemical journals.  It provides a number of handy
-chemistry-related commands, and loads several support packages
-to aid the chemist.
+----------------------------------------------------------------
+The chemstyle bundle --- Schemes and style for chemistry
+Maintained by Joseph Wright
+E-mail: joseph.wright@morningstar2.co.uk
+Released under the LaTeX Project Public License v1.3 or later
+See http://www.latex-project.org/lppl.txt
+----------------------------------------------------------------
+
+The chemstyle bundle provides two packages: chemstyle and
+chemscheme.  Both are intended to help chemists create floating
+graphics and match published styles.
+
+The chemscheme package consists of two parts, both related to
+chemical schemes.  The package adds a scheme float type to the
+LaTeX default types figure and table. The scheme float type
+acts in the same way as those defined by the LaTeX kernel, but
+is intended for chemical schemes.  The package also provides a
+method for adding automatic chemical numbering to schemes.
+
+The chemstyle package provides a "one-stop shop" for setting up
+formatting of LaTeX documents following the editorial policies
+of various chemical journals.  It provides a number of handy
+chemistry-related commands, and loads several support packages
+to aid the chemist.
diff --git a/Master/texmf-dist/doc/latex/chemstyle/chemscheme-demo.ltx b/Master/texmf-dist/doc/latex/chemstyle/chemscheme-demo.ltx
new file mode 100644
index 00000000000..0f3f9c5029e
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/chemstyle/chemscheme-demo.ltx
@@ -0,0 +1,15 @@
+\documentclass{article}
+\usepackage[T1]{fontenc}
+\usepackage{graphicx,chemscheme}
+\usepackage[inactive,final]{pst-pdf}
+\begin{document}
+\floatcontentscentre
+An example file for PDFLaTeX use.
+\begin{scheme}
+  \schemeref{IMesHCl}
+  \schemeref{IMes}
+  \includegraphics{scheme-two}
+  \caption{A scheme with automated compound numbers.}
+  \label{sc:scheme-one}
+\end{scheme}
+\end{document}
diff --git a/Master/texmf-dist/doc/latex/chemstyle/chemscheme.bib b/Master/texmf-dist/doc/latex/chemstyle/chemscheme.bib
new file mode 100644
index 00000000000..401866b2e1e
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/chemstyle/chemscheme.bib
@@ -0,0 +1,12 @@
+@book{Goossens2007,
+  author =       {Michel Goossens and Frank Mittelbach and Sebastian Rahtz and Denis Roegel},
+  title =        {The LaTeX Graphics Companion},
+  subtitle =     {Illustrating Documents with TeX and Postscript},
+  publisher =    {Addison Wesley},
+  year =         {2007},
+  series =       {Tools and Techniques for Computer Typesetting},
+  edition =      {2},
+}
+\endinput
+%%
+%% End of file `chemscheme.bib'.
diff --git a/Master/texmf-dist/doc/latex/chemstyle/chemscheme.cdx b/Master/texmf-dist/doc/latex/chemstyle/chemscheme.cdx
new file mode 100644
index 00000000000..801f3037d6f
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/chemstyle/chemscheme.cdx
diff --git a/Master/texmf-dist/doc/latex/chemstyle/chemscheme.pdf b/Master/texmf-dist/doc/latex/chemstyle/chemscheme.pdf
new file mode 100644
index 00000000000..67573e4ce0d
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/chemstyle/chemscheme.pdf
diff --git a/Master/texmf-dist/doc/latex/chemstyle/chemstyle-demo.ltx b/Master/texmf-dist/doc/latex/chemstyle/chemstyle-demo.ltx
new file mode 100644
index 00000000000..7bf4643c8a8
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/chemstyle/chemstyle-demo.ltx
@@ -0,0 +1,12 @@
+\documentclass[fontsize=10pt,paper=a4,english,UKenglish]
+  {scrreprt}
+\usepackage{geometry,upgreek,booktabs,babel}
+\usepackage[journal=rsc,xspace=true]{chemstyle}
+\usepackage[version=3]{mhchem}
+\usepackage[footnotes]{notes2bib}
+\usepackage[final]{microtype}
+\usepackage[extrarun=on]{auto-pst-pdf}
+\usepackage[colorlinks]{hyperref}
+\begin{document}
+  Document contents go here
+\end{document}
diff --git a/Master/texmf-dist/doc/latex/chemstyle/chemstyle.pdf b/Master/texmf-dist/doc/latex/chemstyle/chemstyle.pdf
index 027a81238bc..637a33de2cb 100644
--- a/Master/texmf-dist/doc/latex/chemstyle/chemstyle.pdf
+++ b/Master/texmf-dist/doc/latex/chemstyle/chemstyle.pdf
diff --git a/Master/texmf-dist/doc/latex/chemstyle/scheme-one.eps b/Master/texmf-dist/doc/latex/chemstyle/scheme-one.eps
new file mode 100644
index 00000000000..1f9c68fff64
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/chemstyle/scheme-one.eps
@@ -0,0 +1,660 @@
+%%Creator: ChemDraw Std(tm) 10.0
+%%Title: scheme-one.eps
+%%CreationDate: 21/07/2007 12:00
+%%DocumentSuppliedProcSets: chemdict30 24 13
+%%DocumentFonts: Helvetica Helvetica-Oblique
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+%%EndComments
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+.135 -.667 .865 -.667 1 0 rcurveto}rp SM st gr}{gs 12 OB
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+wF m o o l n l
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+}o 1 g 1 s g e 2 4 gi al P
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+/SPe{gs 0 e xl 1 1 S dv D n sc CMT currentmatrix P lW sl 4.0 setmiterlimit
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+/DLE/DC1/DC2/DC3/DC4/NAK/SYN/ETB/CAN/EM/SUB/ESC/FS/GS/RS/US
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+mv 32/Times-Roman findfont/Encoding get
+32 96 gi putinterval
+mv 39/quotesingle put
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+/circumflex/perthousand/Scaron/guilsinglleft/OE/unknown/unknown/unknown
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+/emdash
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+/blank/exclamdown/cent/sterling/currency/yen/brokenbar/section
+/dieresis/copyright/ordfeminine/guillemotleft/logicalnot/hyphen/registered
+/macron
+/degree/plusminus/twosuperior/threesuperior/acute/mu/paragraph
+/periodcentered
+/cedilla/onesuperior/ordmasculine/guillemotright/onequarter/onehalf
+/threequarters/questiondown
+/Agrave/Aacute/Acircumflex/Atilde/Adieresis/Aring/AE/Ccedilla
+/Egrave/Eacute/Ecircumflex/Edieresis/Igrave/Iacute/Icircumflex/Idieresis
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+/Oslash/Ugrave/Uacute/Ucircumflex/Udieresis/Yacute/Thorn/germandbls
+/agrave/aacute/acircumflex/atilde/adieresis/aring/ae/ccedilla
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+/eth/ntilde/ograve/oacute/ocircumflex/otilde/odieresis/divide
+/oslash/ugrave/uacute/ucircumflex/udieresis/yacute/thorn/ydieresis
+mv 128 128 gi as P/fSt 50 string d(ChemDraw)fSt copy P/fD{D/Symbol eq{
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+D length dict/newdict x{
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+D 4 -1 r e scalefont setfont m cpt P e M}b
+end
+%%EndProcSet
+%%EndProlog
+
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diff --git a/Master/texmf-dist/source/latex/chemstyle/chemscheme.dtx b/Master/texmf-dist/source/latex/chemstyle/chemscheme.dtx
new file mode 100644
index 00000000000..d9a0a2c381d
--- /dev/null
+++ b/Master/texmf-dist/source/latex/chemstyle/chemscheme.dtx
@@ -0,0 +1,1994 @@
+% \iffalse meta-comment
+%
+% Copyright (C) 2007-08 by
+%    Joseph Wright <joseph.wright@morningstar2.co.uk>
+%
+% This work may be distributed and/or modified under the
+% conditions of the LaTeX Project Public License, either
+% version 1.3 of this license or (at your option) any later
+% version. The latest version of this license is in
+%    http://www.latex-project.org/lppl.txt
+% and version 1.3 or later is part of all distributions of
+% LaTeX version 2003/12/01 or later.
+%
+% This work has the LPPL maintenance status `maintained.'
+%
+% The current maintainer of this work is Joseph Wright.
+%
+% This work consists of the source file chemscheme.dtx and
+%                                       chemscheme.cdx
+%                 and the derived files chemscheme.ins,
+%                                       chemscheme.sty,
+%                                       chemscheme.pdf,
+%                                       chemscheme-manual.pdf,
+%                                       chemscheme-demo.ltx,
+%                                       scheme-one.eps,
+%                                       scheme-two.eps,
+%                                       jawltxdoc.sty and
+%
+% TDS-ready files:
+%    The compressed file chemscheme.tds.zip contains an unpacked
+%    version of all of the files included here, and pre-compiled
+%    documentation in PDF format.  Simply decompress
+%    chemscheme.tds.dtx in your local TeX directory, run your hash
+%    program (texhash, initexmf --update-fndb, etc.) and everything
+%    will be ready to go.  The user documentation for the package is
+%    called chemscheme-manual.pdf; the file chemscheme.pdf includes
+%    the user manual and the fully-indexed source code.
+%
+% Unpacking:
+%    (a) If chemscheme.ins is present:
+%           tex chemscheme.ins
+%    (b) Without chemscheme.ins:
+%           tex chemscheme.dtx
+%    (c) If you use LaTeX to generate files:
+%           latex \let\install=y\input{chemscheme.dtx}
+%
+% Documentation:
+%    (a) Without write18 enabled:
+%          latex chemscheme.dtx
+%          (Comment out "inactive" line in driver where indicated)
+%          latex chemscheme.dtx
+%          dvips -o chemscheme-pics.ps chemscheme.dvi
+%          ps2pdf chemscheme-pics.ps
+%          bibtex8 --wolfgang chemscheme.aux
+%          makeindex -s gind.ist chemscheme.idx
+%          makeindex -s gglo.ist -o chemscheme.gls  chemscheme.glo
+%          pdflatex chemscheme.dtx
+%          pdflatex chemscheme.dtx
+%    (b) With write18 enabled:
+%          latex chemscheme.dtx
+%          (Comment out "inactive" line in driver where indicated)
+%          latex chemscheme.dtx
+%          pdflatex chemscheme.dtx
+%          pdflatex chemscheme.dtx
+%          pdflatex chemscheme.dtx
+%
+% Installation:
+%     Copy chemscheme.sty and the various .cfg files to a location
+%     searched by TeX, and if required by your TeX installation, run
+%     the appropriate command to build a hash of files (texhash,
+%     initexmf --update-fndb, etc.)
+%
+% Note:
+%     The jawltxdoc.sty file is not needed for installation,
+%     only for building the documentation; it may be deleted
+%     after producing the documentation (if necessary).
+%
+%<*ignore>
+% This is all taken verbatim from Heiko Oberdiek's packages
+\begingroup
+  \def\x{LaTeX2e}%
+\expandafter\endgroup
+\ifcase 0\ifx\install y1\fi\expandafter
+         \ifx\csname processbatchFile\endcsname\relax\else1\fi
+         \ifx\fmtname\x\else 1\fi\relax
+\else\csname fi\endcsname
+%</ignore>
+%<*install>
+\input docstrip.tex
+\keepsilent
+\askforoverwritefalse
+\preamble
+ ----------------------------------------------------------------
+ The chemstyle bundle --- Schemes and style for chemistry
+ Maintained by Joseph Wright
+ E-mail: joseph.wright@morningstar2.co.uk
+ Released under the LaTeX Project Public License v1.3 or later
+ See http://www.latex-project.org/lppl.txt
+ ----------------------------------------------------------------
+
+\endpreamble
+\Msg{Generating chemscheme files:}
+\generate{\file{jawltxdoc.sty}{\from{\jobname.dtx}{jawltxdoc}}
+}
+\usedir{tex/latex/chemstyle}
+\generate{\file{\jobname.sty}{\from{\jobname.dtx}{package}}
+}
+\usedir{source/latex/chemstyle}
+\generate{\file{\jobname.ins}{\from{\jobname.dtx}{install}}
+}
+\nopreamble
+\usedir{doc/latex/chemstyle}
+\generate{\file{\jobname.bib}{\from{\jobname.dtx}{refs}}
+}
+\nopreamble\nopostamble
+\usedir{doc/latex/chemstyle}
+\generate{\file{scheme-one.eps}{\from{\jobname.dtx}{scheme}}
+          \file{scheme-two.eps}{\from{\jobname.dtx}{scheme,labels}}
+          \file{chemscheme-demo.ltx}{\from{\jobname.dtx}{demo}}
+}
+\endbatchfile
+%</install>
+%<*ignore>
+\fi
+% Will Robertson's trick
+\immediate\write18{bibtex8 --wolfgang \jobname}
+\immediate\write18{makeindex -s gind.ist -o \jobname.ind  \jobname.idx}
+\immediate\write18{makeindex -s gglo.ist -o \jobname.gls  \jobname.glo}
+\immediate\write18{dvips -o \jobname-pics.ps \jobname.dvi}
+\immediate\write18{ps2pdf \jobname-pics.ps}
+%</ignore>
+%<*driver>
+\PassOptionsToClass{a4paper}{article}
+\documentclass[german,english,UKenglish]{ltxdoc}
+\EnableCrossrefs
+\CodelineIndex
+\RecordChanges
+%\OnlyDescription
+\usepackage{jawltxdoc}
+% A bit of one-off trickery for this package
+% Use the method described in the documentation if you
+% want to compile this DTX using PDFLaTeX
+\usepackage[final
+% Comment out the next line when using PDFLaTeX after the initial
+% LaTeX run!
+%  ,inactive
+  ]{pst-pdf}
+\begin{document}
+  \DocInput{\jobname.dtx}
+\end{document}
+%</driver>
+% \fi
+%
+%\CheckSum{404}
+%
+% \CharacterTable
+%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%   Digits        \0\1\2\3\4\5\6\7\8\9
+%   Exclamation   \!     Double quote  \"     Hash (number) \#
+%   Dollar        \$     Percent       \%     Ampersand     \&
+%   Acute accent  \'     Left paren    \(     Right paren   \)
+%   Asterisk      \*     Plus          \+     Comma         \,
+%   Minus         \-     Point         \.     Solidus       \/
+%   Colon         \:     Semicolon     \;     Less than     \<
+%   Equals        \=     Greater than  \>     Question mark \?
+%   Commercial at \@     Left bracket  \[     Backslash     \\
+%   Right bracket \]     Circumflex    \^     Underscore    \_
+%   Grave accent  \`     Left brace    \{     Vertical bar  \|
+%   Right brace   \}     Tilde         \~}
+%
+% \GetFileInfo{\jobname.sty}
+%
+% \changes{v1.0}{2007/07/21}{Initial public release}
+% \changes{v1.1}{2007/08/05}{Added float centring code}
+% \changes{v1.2}{2007/08/18}{Removed \texttt{chapter} option}
+% \changes{v1.2}{2007/08/18}{Improved emulation of standard float
+%   types}
+%\changes{v1.2a}{2007/09/19}{License changed from GPL to LPPL}
+%\changes{v1.2a}{2007/09/19}{Documentation for PDF use added}
+%\changes{v1.3}{2007/10/04}{Improved French and German
+%  \texttt{babel} support}
+%\changes{v1.4}{2008/06/24}{Added support for \pkg{floatrow}}
+%
+%\setkeys{lst}{language=[LaTeX]{TeX},moretexcs={}}
+%
+%\DoNotIndex{\@arabic,\@chapter,\@ifclassloaded,\@ifnextchar}
+%\DoNotIndex{\@ifpackageloaded,\@ifundefined,\@ne,\@tempa,\@tempb}
+%\DoNotIndex{\@undefined,\�,\addto,\addtocontents,\addtodef}
+%\DoNotIndex{\addvspace,\advance,\AtBeginDocument,\backmatter}
+%\DoNotIndex{\begin,\c@chapter,\caption,\captionsfrench}
+%\DoNotIndex{\captionsfrenchb,\captionsgerman,\captionsngerman}
+%\DoNotIndex{\centering,\cftsetindents,\CNlabel,\CNlabelsub}
+%\DoNotIndex{\compound,\counterwithin,\counterwithout,\csname}
+%\DoNotIndex{\DeclareNewFloatType,\DeclareVoidOption,\def}
+%\DoNotIndex{\define@key,\documentclass,\edef,\else,\end,\endcsname}
+%\DoNotIndex{\expandafter,\FB@makecaption,\fi,\floatname,\floatsetup}
+%\DoNotIndex{\ifartopt,\IfLanguageName,\ifnum,\ifx,\includegraphics}
+%\DoNotIndex{\insertchapterspace,\kill@lastcounter,\label}
+%\DoNotIndex{\languagename,\let,\listof,\lowercase,\MessageBreak}
+%\DoNotIndex{\NeedsTeXFormat,\newcommand,\newcount,\newcounter}
+%\DoNotIndex{\newfloat,\newif,\newlistentry,\newlistof,\p@}
+%\DoNotIndex{\PackageError,\PackageInfo,\PackageWarning}
+%\DoNotIndex{\ProcessKeyvalOptions,\protect,\ProvidesPackage}
+%\DoNotIndex{\psfrag,\raggedleft,\relax,\renewcommand}
+%\DoNotIndex{\RequirePackage,\scshape,\selectlanguage,\setcounter}
+%\DoNotIndex{\SetupKeyvalOptions,\space,\string,\textsf,\the}
+%\DoNotIndex{\thechapter,\usepackage,\z@}
+%
+% \title{\texttt{chemscheme} --- Support for chemical schemes%
+%   \thanks{This file describes version \fileversion, last revised
+%           \filedate.}}
+% \author{Joseph Wright%
+%   \thanks{E-mail: joseph.wright@morningstar2.co.uk}}
+% \date{Released \filedate}
+%
+% \maketitle
+%
+%\newcommand*{\flttype}[1]{\texttt{#1}}
+%\begin{abstract}
+% The \currpkg package consists of two parts, both related to
+% chemical schemes.  The package adds a \flttype{scheme} float type
+% to the \LaTeX\ default types \flttype{figure} and \flttype{table}.
+% The \flttype{scheme} float type acts in the same way as those
+% defined by the \LaTeX\ kernel,  but is intended for chemical
+% schemes.  The package also provides a method for adding automatic
+% chemical numbering to schemes.
+%\end{abstract}
+%
+%\begin{multicols}{2}
+%\tableofcontents
+%\end{multicols}
+%
+%\section{Introduction}
+% By default, \LaTeX\ defines two float types, \flttype{figure} and
+% \flttype{table}. Synthetic chemists make heavy use of schemes,
+% which need a \flttype{scheme} float type.  This is provided by
+% \currpkg, in a manner consistent with the kernel floats.
+%
+% Synthetic chemists also number compounds for ease of reference.
+% There are a number of \LaTeX\ packages which cover this area, most
+% notably \pkg{bpchem} and \pkg{chemcompounds}.  However, adding
+% numbers automatically to schemes is not covered by any existing
+% package. The \currpkg package seeks to rectify this.
+%\floatcontentscentre
+%
+%\section{Floating schemes}
+%\subsection{Basic use}
+%\DescribeEnv{scheme}
+% The package provides a new float type, scheme, accessed in the
+% usual way.
+%\begin{LaTeXexample}[float]
+%  \begin{scheme}[ht]
+%    \includegraphics{scheme-one}
+%    \caption{A scheme with no compound numbers.}
+%  \end{scheme}
+%\end{LaTeXexample}
+% The \flttype{scheme} float is designed to behave in the same way as
+% the standard \LaTeX\ float environments \flttype{figure} and
+% \flttype{table}.  Thus schemes will be placed at the top of a page,
+% where possible. As shown in the example, the use of positional
+% modifiers is allowed. Labelling and referencing schemes also
+% follows the \LaTeX\ conventions.  \currpkg works hard to emulate
+% the document class in use, and so the exact behaviour will depend
+% on whether the standard classes, \textsc{koma}-Script or
+% \pkg{memoir} are being used.
+%
+%\DescribeMacro{\listofschemes}
+%\DescribeMacro{\listschemename}
+% To match the \cs{listoffigures} and \cs{listoftables} macros
+% provided by the \LaTeX\ kernel, \currpkg provides a
+% \cs{listofschemes} command.  This works in the same way as the
+% kernel commands, with the default text stored in the macro
+% \cs{listschemename}.  Users upgrading from version 1.1 should note
+% the change of macro name (from \cs{listscheme}).  This is to bring
+% \currpkg into line with the \LaTeX\ kernel naming convention.  Also
+% notice that \cs{listofschemes} no longer accepts an optional
+% argument.  The standard output is illustrated below.
+%\begin{LaTeXexample}[resultonly]
+%  \listofschemes
+%\end{LaTeXexample}
+%
+%\subsection{Altering the defaults}
+%\DescribeOption{floats}
+% There are a number of methods available to generate new float
+% types. The \pkg{memoir} class can do this internally, or the
+% \pkg{float} or \pkg{floatrow} packages can be loaded to provide the
+% necessary system.  When \pkg{memoir} is used, \currpkg uses the
+% internal systems for generating new floats; for the standard
+% classes, \pkg{floatrow} is used by default.  The \opt{floats}
+% package option can be used to control which method is employed.
+% This uses the key--value system, can can be given the values
+% \opt{float}, \opt{floatrow} or \opt{memoir}:
+%\begin{LaTeXexample}[noexample]
+%  \usepackage[floats=float]{chemscheme}
+%\end{LaTeXexample}
+% or
+%\begin{LaTeXexample}[noexample]
+%  \usepackage[floats=floatrow]{chemscheme}
+%\end{LaTeXexample}
+% or
+%\begin{LaTeXexample}[noexample]
+%  \usepackage[floats=memoir]{chemescheme}
+%\end{LaTeXexample}
+% The package will use the specified method if available (so
+% \opt{memoir} only works if using the \pkg{memoir} class!). If
+% either \pkg{float} or \pkg{floatrow} is loaded before \currpkg,
+% this forces the choice.
+%
+%\DescribeMacro{\schemename}
+% \cs{schemename} contains the text used in scheme captions (by
+% default \schemename).  This is used in the same manner as
+% \cs{figurename} or \cs{tablename} to set up the text used in scheme
+% captions.
+%\begin{LaTeXexample}[float]
+%  \renewcommand*{\schemename}{Illustration}
+%  \begin{scheme}[ht]
+%    \includegraphics{scheme-one}
+%    \caption{A scheme that is not a Scheme!}
+%  \end{scheme}
+%\end{LaTeXexample}
+%
+%
+%\subsection{\pkg{babel} support}
+% Schemes are provided with some support for \pkg{babel}.  Currently,
+% in addition to English, \currpkg provides alternatives for
+% \cs{schemename} and \cs{listschemename} in French and German. Users
+% of other languages are encouraged to supply suitable translations
+% for inclusion in future versions of \currpkg.
+%
+%\section{Horizontal positioning of all floats}
+%\DescribeMacro{\floatcontentscentre}
+%\DescribeMacro{\floatcontentscenter}
+%\DescribeMacro{\floatcontentsleft}
+%\DescribeMacro{\floatcontentsright}
+% The \LaTeX\ default is to position all float contents flush-left.
+% There is no ``hook'' provided to alter this.  The \currpkg packages
+% therefore provides commands to align all float contents
+% automatically.  As the macro names make clear,
+% \cs{floatcontentscentre} will make all floats centred (for users
+% speaking U.S.~English, the alternative spelling
+% \cs{floatcontentscenter} is also available).  The default behaviour
+% is restored using the command \cs{floatcontentsleft}. Finally,
+% \cs{floatcontentsright} is provided  for use if needed. Notice that
+% the float positioning commands should be given \emph{outside}
+% floating environments, and apply to all subsequent floats.
+%\begin{LaTeXexample}[float]
+%  \floatcontentsleft
+%  \begin{scheme}[ht]
+%    \includegraphics{scheme-one}
+%    \caption{A flush-left scheme.}
+%  \end{scheme}
+%  \floatcontentsright
+%  \begin{scheme}[ht]
+%    \includegraphics{scheme-one}
+%    \caption{A flush-right scheme.}
+%  \end{scheme}
+%  \floatcontentscentre
+%\end{LaTeXexample}
+%
+% It is important to note that the positioning mechanism used here
+% relies on a low-level hack of the \LaTeX\ kernel.  This has been
+% tested with the standard \LaTeX\ classes, the \pkg{memoir} class
+% and the \textsc{koma}-Script bundled.  Other document classes may
+% not give the desired behaviour.
+%
+%\section{Reference numbers in graphics}
+%\subsection{Background}
+% There are a number of packages available on \CTAN\ for tracking
+% compound reference numbers.  The two with the most up to date and
+% comprehensive features are \pkg{bpchem} and \pkg{chemcompounds}.
+% Both allow in-text numbering to be handled automatically.  However,
+% neither will allow the use of these numbers directly in schemes,
+% figures, \etc.  Both leave it to the user to manually adapt schemes
+% to match any changes in numbering.
+%
+% The \currpkg package provides a mechanism for rectifying this
+% issue.  The package makes use of the \pkg{psfrag} package, which
+% means that it can only directly produce DVI output (using \LaTeX).
+% However, direct PDF output using PDF\LaTeX\ is possible: see
+% Section~\ref{subsec:pdf}.
+%
+%\DescribeMacro{\chemschemeref}
+%\DescribeMacro{\chemschemerefsub}
+% Users upgrading from v1.2 should note that ``\texttt{chem}'' has
+% been removed from the start of most macro names.  The main
+% referencing commands \cs{chemschemeref} and \cs{chemschemerefsub}
+% are retained for backward compatibility.
+%
+%\subsection{Usage}
+% Getting automated numbers into schemes is a two step procedure. In
+% the first step, schemes (or other graphics) should be prepared as
+% normal and saved as encapsulated postscript (EPS) files The most
+% popular chemistry drawing package, \textsc{ChemDraw}, is able to do
+% this from the \texttt{Save As \ldots} dialog.
+%\DescribeMacro{\schemerefmarker}
+% The positions where the auto-labels should be have to be marked in
+% the EPS file. The marker should consist of an ``indicator'' that
+% the text is to be replaced, followed by a reference number or
+% letter.  For automated substitution, the ``indicator'' text should
+% be the same in all graphics; the value it is stored in
+% \cs{schemerefmarker}, and has default value
+% \textsf{\schemerefmarker}.  Thus the graphics should contain labels
+% \textsf{\schemerefmarker1}, \textsf{\schemerefmarker2}, \etc. A
+% suitable unmodified graphic is shown in in the next example.
+%\begin{LaTeXexample}[float]
+%  \begin{scheme}[ht]
+%    \includegraphics{scheme-two}
+%    \caption{A scheme with temporary compound numbers.}
+%  \end{scheme}
+%\end{LaTeXexample}
+% The value of \cs{schemerefmarker} may be altered as normal,
+% so for example to use \textsf{XXX} as the indicator for
+% replacement in all graphics, you would execute:
+%\begin{LaTeXexample}[noexample]
+%  \renewcommand*{\chemeschemerefmarker}{XXX}
+%\end{LaTeXexample}
+%
+%\DescribeMacro{\schemeref}
+% In the second step, the command \cs{schemeref} is used to indicate
+% the mapping of the temporary markers to the automatically-managed
+% numbering. The syntax of the command is
+% \cs{chemschemeref}\oarg{temp-marker}\marg{label}, where
+% \meta{temp-marker} is the marker used in the graphic, and
+% \meta{label} is the name assigned to the compound by the user. By
+% default, \currpkg will assume that \meta{temp-marker} consists of
+% the marker plus a number, beginning at 1 and incrementing by 1 for
+% each additional structure inside one float. Each replacement
+% requires a separate \cs{chemschemeref}, all of which should appear
+% before the relevant \cs{includegraphics} command.
+%
+% An example will make usage clearer. In the example used in this
+% document, the starting material is given label \texttt{IMesHCl} and
+% the product is called \texttt{IMes}.  As is shown in the next
+% example, in the EPS file these are labelled \textsf{TMP1} and
+% \textsf{TMP2}, respectively. The automated package defaults are
+% used.
+%\begin{LaTeXexample}[float]
+%  \begin{scheme}[ht]
+%    \schemeref{IMesHCl}
+%    \schemeref{IMes}
+%    \includegraphics{scheme-two}
+%    \caption{A scheme with automated compound numbers.}
+%  \end{scheme}
+%\end{LaTeXexample}
+% With user-specified information on the text to be replaced, the
+% entire text to be matched must be given.\footnote{In this example,
+% this is redundant as the automated system will work fine.}
+%\begin{LaTeXexample}[float]
+%  \begin{scheme}[ht]
+%    \schemeref[TMP1]{IMesHCl}
+%    \schemeref[TMP2]{IMes}
+%    \includegraphics{scheme-two}
+%    \caption{A scheme with explicitly numbered temporary labels.}
+%  \end{scheme}
+%\end{LaTeXexample}
+% Notice that the new label is centred on the middle of the temporary
+% marker, with the same baseline.  This should allow the user to
+% obtain good alignment of labels and structures.
+%
+%\DescribeMacro{\schemerefsub}
+% As described in Section~\ref{packages}, \currpkg supports
+% \pkg{bpchem}, which allows tracking of sub-labels (\textbf{1a},
+% \textbf{1b}, \etc).  To allow use of these in schemes, the
+% \cs{schemerefsub} command is provided.  This takes an additional
+% argument \marg{sub-label}, which is used to generate the
+% appropriate text.  When used with \pkg{chemcompounds}, this command
+% will gobble its arguments and issue a warning; no substitution will
+% take place.
+%
+%\DescribeMacro{\schemerefformat}
+% The format of chemical references is controlled by the underlying
+% package, \pkg{bpchem} or \pkg{chemcompounds}.  However, it is
+% useful to be able to specify additional formatting for schemes.  By
+% default, \currpkg formats all reference numbers in a sans serif
+% font. This is controlled by \cs{schemerefformat}.
+%\begin{LaTeXexample}[float]
+%  % This needs the color or xcolor package loaded
+%  \renewcommand*{\schemerefformat}
+%    {\color{magenta}\textit}
+%  \begin{scheme}[ht]
+%    \schemeref{IMesHCl}
+%    \schemeref{IMes}
+%    \includegraphics{scheme-two}
+%    \caption{A scheme with altered label formatting.}
+%  \end{scheme}
+%\end{LaTeXexample}
+% The additional formatting applied within schemes may be altered by
+% redefining \cs{schemerefformat}.  By careful choice of the
+% font commands given here, good visual matching should be obtained
+% between the automatically-generated labels and other text in the
+% scheme.  In this document, the \textsc{ChemDraw} source uses 10
+% point Arial, with the \LaTeX\ sans serif font provided by the
+% \pkg{helvet} package, loaded scaled to 95\,\%, \ie:
+%\begin{LaTeXexample}[noexample]
+%  \usepackage[scaled=0.95]{helvet}
+%\end{LaTeXexample}
+% The \textsc{ChemDraw} file used to generate the example schemes is
+% included with the package as \file{chemscheme.cdx}.
+%
+%\iffalse
+%<*demo>
+%\fi
+%\subsection{\currpkg and
+%  \texorpdfstring{PDF\LaTeX}{PDFLaTeX}\label{subsec:pdf}}
+% The automatic substitution of numbers in graphics relies on the the
+% \pkg{psfrag} package.  This works with \textsc{PostScript} files,
+% and cannot therefore be used with PDF\LaTeX.  However, all is not
+% lost as the \pkg{pst-pdf} package provides a method for including
+% \textsc{PostScript} files in a PDF\LaTeX\ run.  However, this is
+% not automatic and some effort is needed by the user.\footnote{The
+% rest of this section is based closely on an example by Stefan
+% Pinnow.} The example below shows a example for using PDF\LaTeX\
+% with \currpkg.
+%    \begin{macrocode}
+\documentclass{article}
+\usepackage[T1]{fontenc}
+\usepackage{graphicx,chemscheme}
+% Remove `inactive' after the first LaTeX run
+\usepackage[inactive,final]{pst-pdf}
+\begin{document}
+\floatcontentscentre
+An example file for PDFLaTeX use.
+\begin{scheme}
+  \schemeref{IMesHCl}
+  \schemeref{IMes}
+  \includegraphics{scheme-two}
+  \caption{A scheme with automated compound numbers.}
+  \label{sc:scheme-one}
+\end{scheme}
+\end{document}
+%    \end{macrocode}
+%\iffalse
+%</demo>
+%\fi
+%
+% First you need to run the file through \LaTeX, so your package can
+% make the replacements in the picture. Then you need another run
+% through \LaTeX\ with the \opt{inactive} option \pkg{pst-pdf}
+% removed so that the modified pictures are extracted.\footnote{You
+% can simply do the first \LaTeX\ run without loading \pkg{pst-pdf}
+% at all, if you prefer.}  Do not worry that you end up with a very
+% odd looking DVI! Then you have to convert the extracted pictures to
+% PDF by the following commands
+%\begin{verbatim}
+%  dvips -o \jobname-pics.ps \jobname.dvi
+%  ps2pdf \jobname-pics.ps
+%\end{verbatim}
+% This converts the modified graphics into PDF format. After this,
+% you can use PDF\LaTeX\ as normal for your schemes. Notice that you
+% will have to repeat the process if you need to modify the schemes
+% or numbering in any way.
+%
+%\subsection{Managing chemical numbering\label{packages}}
+%\DescribeOption{bpchem}
+%\DescribeOption{chemcompounds}
+%\DescribeOption{tracking}
+% The \currpkg package can use one of two packages for management of
+% chemical numbering: \pkg{bpchem} and \pkg{chemcompounds}. As of
+% v1.3, \pkg{chemcompounds} is the default package for managing
+% reference numbers.\footnote{The change from \pkg{bpchem} is due to
+% issues with \pkg{hyperref} support.  The method used by
+% \pkg{bpchem} to generate compound labels means that they are made
+% into hyperlinks by \pkg{hyperref}, and therefore end up coloured
+% when using the \opt{colorlinks} option.  This is unlikely to be the
+% desired effect, and \pkg{chemcompounds} does not behave in this
+% way.} Both packages have advantages: \pkg{bpchem} allows the
+% tracking of sub-references (very common in organic chemistry),
+% whilst \pkg{chemcompounds} has a very well thought-out interface.
+% It is technically feasible to support both simultaneously, but this
+% is unlikely to have wide application. For this reason, \currpkg
+% loads only one package, and uses this package to provide numbering
+% management.  The \currpkg package recognises the \opt{bpchem} and
+% \opt{chemcompounds} to control this; the key--value version
+% \opt{tracking=\ldots} can also be given.
+%
+%\section{Generating chemical schemes}
+%
+%\subsection{Overview}
+% There are a number of ways of generating the graphical content of
+% schemes.  The choice of method will depend on what is available to
+% the user, and how complex the schemes desired are. In this section,
+% an overview of several approaches is given.\footnote{Thanks to
+% Norwid-R.\ Behrnd for suggesting this section and giving a number
+% of useful examples and tips.}  The package author, who is a
+% research worker in a university, favours using \textsc{ChemDraw} as
+% it is regarded by many synthetic chemists as the best tool for this
+% job.  However, this is clearly overkill for users requiring a
+% single diagram on a one-off basis. \textsc{ChemDraw} is also a
+% commercial package running only under Windows and the MacOS. The
+% following is necessarily somewhat brief and selective.  For a
+% thorough overview of graphics in \LaTeX, see Goossens
+% \etal~\cite{Goossens2007}.
+%
+%\subsection{Macro-based methods}
+% At the most basic, a chemical scheme is simply a collection of
+% lines and symbols, as with any vector diagram.  Hence, it is
+% possible to construct schemes directly using packages such as
+% PSTricks or \pkg{pgf}/Ti\emph{k}z.  This is a complex method, and
+% cannot be recommended for anyone except the very experienced and
+% brave.
+%
+% At a more practical level, there are two packages available which
+% allow typesetting of chemical structures in (La)\TeX, using
+% specialised commands: XyM\TeX\ and ppch\TeX.  Recent versions of
+% the XyM\TeX\ package have not been made available on \CTAN, and the
+% version held there is therefore considered to be obsolete.  On the
+% other hand, the ppch\TeX\ system, developed originally for
+% Con\TeX{}t, is available. Both systems suffer from the lack of
+% chemical logic in the input: it is very hard to tell from the code
+% what is being represented. Drawing items such as ``curly arrows'',
+% or making subtle alterations to positioning, is very challenging in
+% purely macro-based systems.  For these reasons, it is usually much
+% more sensible to examine the available graphical methods.
+%
+%\subsection{Graphical methods}
+% Moving to graphical systems, there is no reason that
+% general-purpose vector drawing packages cannot be used for schemes.
+% There are obviously several commercial (\textsc{CorelDraw},
+% \textsc{Adobe Illustrator}, \etc) and freeware (for example
+% the \textsc{gimp}) drawing packages that can be used in this way.
+% Simply rings and lines can easily be constructed, although in
+% general-purpose programs the user has to watch that all bonds
+% are the same length.
+%
+% For producing a large number of complex schemes, the particular
+% abilities of dedicated software become a necessity. As well as the
+% already-mentioned \textsc{ChemDraw}, programs such as \textsc{ISIS
+% Draw} and \textsc{ChemSketch} are available free for personal
+% use;\footnote{``Free'' as in without charge, not as in open
+% source.} these programs are all Windows specific.  In the
+% open-source arena, there are a number of packages such as
+% \textsc{XDrawChem} and \textsc{BKchem}, which offer cross-platform
+% functionality.  The differences between the various packages are in
+% the ease of use, and ability to generate well-formattd output (for
+% example, aligning structures).
+%
+% One which deserves mention for the \TeX\ user is TpX.  This is a
+% general purpose Windows graphics program specifically aimed at
+% producing \TeX-friendly output (such as PSTricks and \pkg{tikz}
+% code) from a graphical interface. TpX can accept clipboard data
+% from other programs, so can be used to produce EPS files from
+% programs which do not have native export facilities (such as
+% \textsc{ISIS Draw}).
+%
+%\section{Known issues}
+%
+% The interaction of the different document classes, with options,
+% plus the \pkg{babel} system means ensuring every possibility is
+% covered is impossible.  Users are asked to report any problems with
+% compatibility with other packages or emulation of the standard
+% float types.  Additional \pkg{babel} stings are also welcome, as
+% are improvements to those already provided.
+%
+% \StopEventually{\bibliographystyle{unsrt}\bibliography{chemscheme}}
+%
+% \iffalse
+%<*package>
+% \fi
+%
+% \section{Implementation}
+%
+% \subsection{Setup code}
+%\begin{macro}{\csh@id}
+% The initial code goes through the usual steps of identifying the
+% package.
+%    \begin{macrocode}
+\NeedsTeXFormat{LaTeX2e}
+\def\csh@id$#1: #2.#3 #4 #5-#6-#7 #8 #9${%
+    #5/#6/#7\space v1.4\space}
+\ProvidesPackage{chemscheme}
+  [\csh@id $Id: chemscheme.dtx 36 2008-07-17 07:39:53Z joseph $
+   Support for chemical schemes]
+%    \end{macrocode}
+%\end{macro}
+%\changes{v1.4}{2008/06/19}{Option handling completely re-written}
+%\begin{macro}{\ifcsh@bpchem}
+% Package options are handled using the key--value method, with
+% \pkg{kvoptions} providing the back-end.  Most of the code here is
+% pretty basic; the aim is to set up the correct handling of
+% float-creation and compound tracking.
+%    \begin{macrocode}
+\RequirePackage{kvoptions,psfrag,iflang}
+\SetupKeyvalOptions{
+  family=csh,
+  prefix=csh@}
+\newif\ifcsh@bpchem
+\define@key{csh}{tracking}
+  {\csh@bpchemtrue
+   \lowercase{\edef\@tempa{#1}}%
+   \def\@tempb{bpchem}%
+   \ifx\@tempa\@tempb\else
+     \def\@tempb{chemcompounds}%
+     \ifx\@tempa\@tempb
+       \csh@bpchemfalse
+     \else
+       \PackageError{chemscheme}
+         {Unknown value `#1' for option numbers}
+         {The `tracking' option accepts values `bpchem'
+          and `chemcompounds'}%
+     \fi
+   \fi}
+\DeclareVoidOption{chemcompounds}{\csh@bpchemfalse}
+\DeclareVoidOption{bpchem}{\csh@bpchemtrue}
+\DeclareVoidOption{chapter}
+  {\PackageInfo{chemscheme}
+    {Ignoring obsolete option `chapter'}}
+%    \end{macrocode}
+%\end{macro}
+%\begin{macro}{\csh@fltpkg}
+% The provision of floats can be handled by \pkg{floatrow},
+% \pkg{float} or \pkg{memoir}.  The user is given an option, but if
+% one of the packages is already loaded then this has to be taken
+% into account.
+%    \begin{macrocode}
+\define@key{csh}{floats}
+  {\lowercase{\renewcommand*{\csh@fltpkg}{#1}}%
+   \def\@tempa{floatrow}%
+   \ifx\csh@fltpkg\@tempa\else
+     \def\@tempa{float}%
+     \ifx\csh@fltpkg\@tempa\else
+       \def\@tempa{memoir}%
+       \ifx\csh@fltpkg\@tempa
+         \@ifclassloaded{memoir}{}
+           {\PackageWarning{chemscheme}
+            {You asked for floats to be created using memoir,
+             \MessageBreak but have used a different document
+             class\MessageBreak Using floatrow instead}%
+            \renewcommand*{\csh@fltpkg}{floatrow}}%
+       \else
+         \PackageError{chemscheme}
+           {Unknown value `#1' for option numbers}
+           {The `floats' option accepts values `float',
+            `floatrow' and `memoir'}%
+       \fi
+     \fi
+   \fi}
+\@ifpackageloaded{floatrow}
+  {\newcommand*{\csh@fltpkg}{floatrow}%
+   \define@key{csh}{floats}
+     {\PackageInfo{chemscheme}{Package floatrow already
+      loaded\MessageBreak Option `floats' disabled}}}
+  {\@ifpackageloaded{float}
+     {\newcommand*{\csh@fltpkg}{float}%
+      \define@key{csh}{floats}
+        {\PackageInfo{chemscheme}{Package float already
+         loaded\MessageBreak Option `floats' disabled}}}
+     {\@ifclassloaded{memoir}
+        {\newcommand*{\csh@fltpkg}{memoir}}
+        {\newcommand*{\csh@fltpkg}{floatrow}}}}
+\ProcessKeyvalOptions{csh}
+%    \end{macrocode}
+%\end{macro}
+%\changes{v1.4}{2008/06/20}{Float creation rewritten}
+%\begin{macro}{\csh@load@memoir}
+%\begin{macro}{\csh@load@float}
+%\begin{macro}{\csh@load@floatrow}
+% The necessary support is loaded by using an appropriately-named
+% macro.  For \pkg{memoir}, nothing actually has to be done.
+%    \begin{macrocode}
+\newcommand*{\csh@load@memoir}{}
+\newcommand*{\csh@load@float}{%
+  \@ifpackageloaded{float}{}
+    {\let\newfloat\@undefined}
+  \RequirePackage{float,caption}}
+\newcommand*{\csh@load@floatrow}{%
+  \@ifpackageloaded{floatrow}{}
+    {\let\newfloat\@undefined}
+  \RequirePackage{floatrow,caption}}
+\csname csh@load@\csh@fltpkg\endcsname
+%    \end{macrocode}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%
+%\subsection{Support for schemes}
+%\begin{macro}{\schemename}
+%\begin{macro}{\listschemename}
+%\changes{v1.2}{2007/08/18}{Replaces \cs{listschemes}}
+% The default name for a scheme, and the default title for the list
+% of schemes, are provided.  Both command names follow the kernel
+% conventions for figures and tables; unlike the kernel versions,
+% however, these macros are not \cs{long}.
+%    \begin{macrocode}
+\newcommand*{\schemename}{Scheme}
+\newcommand*{\listschemename}{List of Schemes}
+%    \end{macrocode}
+%\end{macro}
+%\end{macro}
+%\begin{environment}{scheme}
+%\begin{macro}{\listofschemes}
+%\begin{macro}{\csh@makesch@memoir}
+%\begin{macro}{\csh@mksch@memoir}
+%\begin{macro}{\csh@makesch@float}
+%\begin{macro}{\csh@mksch@float}
+%\begin{macro}{\csh@makesch@floatrow}
+% As with package loading, three different macros are defined here to
+% create the new float type.  As well as the basics of creating the
+% float, some work is needed as adjustments must be made to match the
+% style of the kernel floats.  For the \pkg{floatrow} package, things
+% have to be done in the preamble, whereas for the others everything
+% happens later.
+%    \begin{macrocode}
+\newcommand*{\csh@makesch@memoir}{%
+  \AtBeginDocument{\csh@mksch@memoir}}
+\newcommand*{\csh@mksch@memoir}{%
+  \newfloat[chapter]{scheme}{los}{\schemename}
+  \kill@lastcounter{losdepth}
+  \renewcommand*{\thescheme}{\thechapter.\@arabic\c@scheme}
+  \addtodef{\@smemfront}{}{\counterwithout{scheme}{chapter}}
+  \addtodef{\@smemmain}{}{%
+    \ifartopt\else
+      \counterwithin{scheme}{chapter}
+    \fi}
+  \addtodef{\backmatter}{}{%
+    \ifartopt\else
+      \counterwithout{scheme}{chapter}%
+      \setcounter{scheme}{0}%
+    \fi}
+  \ifartopt
+    \counterwithout{scheme}{chapter}%
+  \fi
+  \newlistof{listofschemes}{los}{\listschemename}
+  \kill@lastcounter{losdepth}
+  \newlistentry[chapter]{scheme}{los}{0}
+  \cftsetindents{scheme}{0em}{2.3em}
+  \addtodef{\insertchapterspace}{}%
+    {\addtocontents{los}{\protect\addvspace{10pt}}}
+  \@ifundefined{c@losdepth}%
+    {\newcounter{losdepth}\setcounter{losdepth}{1}}{}}
+\newcommand*{\csh@makesch@float}{%
+  \AtBeginDocument{\csh@mksch@float}}
+\newcommand*{\csh@mksch@float}{%
+  \@ifundefined{chapter}
+    {\newfloat{scheme}{tbp}{los}}
+    {\newfloat{scheme}{tbp}{los}[chapter]%
+     \csh@fixchapter}%
+  \floatname{scheme}{\schemename}
+  \newcommand*{\listofschemes}{%
+    \listof{scheme}{\listschemename}}}
+\newcommand*{\csh@makesch@floatrow}{%
+  \DeclareNewFloatType{scheme}
+    {fileext=los,placement=tbp,name=Scheme}
+  \@ifundefined{chapter}{}
+    {\floatsetup[scheme]{within=chapter}%
+     \csh@fixchapter}%
+  \newcommand*{\listofschemes}{%
+    \listof{scheme}{\listschemename}}}
+%    \end{macrocode}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\begin{macro}{\csh@fixchapter}
+%\begin{macro}{\csh@chapter}
+%\begin{macro}{\@chapter}
+% When not using \pkg{memoir}, chapters may or may not be defined.
+% This means a little extra work.
+%    \begin{macrocode}
+\newcommand*{\csh@fixchapter}{%
+  \@ifundefined{KOMAScriptVersion}
+    {\renewcommand*{\thescheme}{%
+       \ifnum\c@chapter>\z@ \thechapter.\fi \@arabic\c@scheme}}
+    {}%
+    \let\csh@chapter\@chapter
+    \renewcommand{\@chapter}{%
+      \addtocontents{los}{\protect\addvspace{10\p@}}%
+      \csh@chapter}}
+%    \end{macrocode}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+% The appropriate creation macro is now called.
+%    \begin{macrocode}
+\csname csh@makesch@\csh@fltpkg\endcsname
+%    \end{macrocode}
+%\end{macro}
+%\end{environment}
+%
+%\subsection{Positioning float contents}
+%\begin{macro}{\floatcontentscentre}
+%\begin{macro}{\floatcontentscenter}
+%\begin{macro}{\floatcontentsleft}
+%\begin{macro}{\floatcontentsright}
+% When using \pkg{floatrow}, centring all floats is easy.  This is
+% not the case for other methods, and so some macros are provided.
+% The definitions depend on whether \pkg{floatrow} is in use.
+%    \begin{macrocode}
+\def\@tempa{floatrow}
+\ifx\@tempa\csh@fltpkg
+  \newcommand*{\floatcontentscentre}{%
+    \floatsetup{objectset=centering}}
+  \newcommand*{\floatcontentscenter}{%
+    \floatsetup{objectset=centering}}
+  \newcommand*{\floatcontentsright}{%
+    \floatsetup{objectset=raggedleft}}
+  \newcommand*{\floatcontentsleft}{%
+    \floatsetup{objectset=raggedright}}
+%    \end{macrocode}
+%\begin{macro}{\csh@floatboxreset}
+%\begin{macro}{\@floatboxreset}
+%\begin{macro}{\csh@everyfloat}
+% When \pkg{floatrow} is not in use, then a low-level hack of
+% \cs{@floatboxtreset} is used.
+%    \begin{macrocode}
+\else
+  \let\csh@floatboxreset\@floatboxreset
+  \renewcommand*{\@floatboxreset}{%
+    \csh@everyfloat
+    \csh@floatboxreset}
+  \newcommand*{\floatcontentscentre}{%
+    \let\csh@everyfloat\centering}
+  \newcommand*{\floatcontentscenter}{%
+    \let\csh@everyfloat\centering}
+  \newcommand*{\floatcontentsleft}{%
+    \let\csh@everyfloat\relax}
+  \newcommand*{\floatcontentsright}{%
+    \let\csh@everyfloat\raggedleft}
+\fi
+\floatcontentsleft
+%    \end{macrocode}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%
+%\subsection{\pkg{babel} support}
+%\begin{macro}{\ifcsh@babel}
+% To make the new float type work with \pkg{babel}, some alternative
+% text is provided for non-English users.  First, we need to know if
+% \pkg{babel} is loaded \emph{before} \currpkg or after, as this
+% affects one if the hacks needed for French.
+%    \begin{macrocode}
+\newif\ifcsh@babel
+\@ifpackageloaded{babel}
+  {\csh@babeltrue}
+  {}
+%    \end{macrocode}
+%\end{macro}
+%\begin{macro}{\floatc@plain}
+% There is then one hack to be made for French which has to be made
+% before the beginning of the document \emph{if} \pkg{babel} is
+% loaded before \currpkg.  This is only needed when \pkg{memoir} is
+% not in use.  So there is a run of tests to see if the conditions
+% for the hack are met.  \pkg{babel} support for French needs two
+% name checks, \emph{zut alors}!
+%    \begin{macrocode}
+\@ifclassloaded{memoir}{}
+  {\@ifpackageloaded{babel}
+     {\IfLanguageName{french}
+        {\let\floatc@plain\FB@makecaption}
+        {\IfLanguageName{frenchb}
+          {\let\floatc@plain\FB@makecaption}
+          {}}}
+  {}}
+%    \end{macrocode}
+%\end{macro}
+% The definition of new stings is delayed until the beginning of the
+% document, so that things work if \pkg{babel} is loaded after
+% \currpkg.  The multiple language names mean quite a bit of
+% repetition here.
+%    \begin{macrocode}
+\AtBeginDocument{
+  \@ifpackageloaded{babel}
+    {\addto{\captionsngerman}{%
+       \renewcommand*{\schemename}{Schema}}
+     \addto{\captionsngerman}{%
+       \renewcommand*{\listschemename}{Schemenverzeichnis}}
+     \addto{\captionsgerman}{%
+       \renewcommand*{\schemename}{Schema}}
+     \addto{\captionsgerman}{%
+       \renewcommand*{\listschemename}{Schemenverzeichnis}}
+%    \end{macrocode}
+% French settings.  \pkg{babel} also changes some style parameters here,
+% so \currpkg tries to match this.
+%    \begin{macrocode}
+     \addto{\captionsfrench}{%
+       \renewcommand*{\schemename}{\scshape Sch\`eme}}
+     \addto{\captionsfrench}{%
+       \renewcommand*{\listschemename}{Table des sch\`emes}}
+     \addto{\captionsfrenchb}{%
+       \renewcommand*{\schemename}{\scshape Sch\`eme}}
+     \addto{\captionsfrenchb}{%
+       \renewcommand*{\listschemename}{Table des sch\`emes}}
+%    \end{macrocode}
+% To make these changes, \pkg{babel} has to be instructed to reload the current
+% language.
+%    \begin{macrocode}
+     \expandafter\selectlanguage\expandafter{\languagename}
+%    \end{macrocode}
+% If \pkg{babel} was loaded after \currpkg, and the document is in
+% French, then the non-\pkg{memoir} patch for floats is needed here.
+% This is the same one described earlier, which cannot be delayed to
+% here if \pkg{babel} is loaded first.
+%    \begin{macrocode}
+     \@ifclassloaded{memoir}{}
+       {\IfLanguageName{french}
+          {\ifcsh@babel\else
+             \let\floatc@plain\FB@makecaption
+           \fi}
+          {\IfLanguageName{frenchb}
+            {\ifcsh@babel\else
+               \let\floatc@plain\FB@makecaption
+             \fi}
+          {}}}
+      {}}{}}
+%    \end{macrocode}
+%
+%\subsection{Reference numbers in graphics}
+%\begin{macro}{\schemerefmarker}
+%\changes{v1.3}{2007/10/04}{Name change}
+%\begin{macro}{\schemerefformat}
+%\changes{v1.3}{2007/10/04}{Name change}
+% The two macros \cs{schemerefmarker} and \cs{schemerefformat}
+% are used to allow customisation of the behaviour of the package.
+% Here defaults are provided.
+%    \begin{macrocode}
+\newcommand*{\schemerefmarker}{TMP}
+\newcommand*{\schemerefformat}{\textsf}
+%    \end{macrocode}
+%\end{macro}
+%\end{macro}
+%\begin{macro}{\csh@label}
+% Depending on the user options provided, either \pkg{bpchem} or
+% \pkg{chemcompounds} is loaded to manage chemical citations.  The macro
+% \cs{chemsch@label} is defined as the labelling command of the
+% appropriate package.
+%    \begin{macrocode}
+\ifcsh@bpchem
+  \RequirePackage{bpchem}
+  \let\csh@label\CNlabel
+\else
+  \RequirePackage{chemcompounds}
+  \let\csh@label\compound
+\fi
+%    \end{macrocode}
+%\end{macro}
+%\begin{macro}{\csh@num}
+% A counter is needed for automatic substitution of reference
+% numbers.  This has to be a \TeX\ count, rather than a \LaTeX\
+% counter, as it has to be local.
+%    \begin{macrocode}
+\newcount\csh@num
+%    \end{macrocode}
+%\end{macro}
+%\begin{macro}{\schemeref}
+%\changes{v1.3}{2007/10/04}{New macro}
+% The user macro for referencing a compound in a graphic. First the
+% automatic counter is incremented.
+%    \begin{macrocode}
+\newcommand*{\schemeref}{%
+  \advance\csh@num\@ne
+%    \end{macrocode}
+% Now the presence of an optional argument is tested for.  If there
+% is not one, the value of the automatic counter is used.
+%    \begin{macrocode}
+  \@ifnextchar[%]
+    {\csh@schemeref}
+    {\csh@schemeref[\schemerefmarker\the\csh@num]}}
+%    \end{macrocode}
+%\end{macro}
+%\begin{macro}{\csh@schemeref}
+% The internal command to substitute the temporary marker by
+% the automatic label text.  The use of |[b][b]| ensures that
+% the new text is centred on the position of the marker.
+%    \begin{macrocode}
+\def\csh@schemeref[#1]#2{%
+  \psfrag{#1}[b][b]
+    {\schemerefformat{\csh@label{#2}}}}
+%    \end{macrocode}
+%\end{macro}
+%\begin{macro}{\csh@schemerefsub}
+% For sub-referencing using \pkg{bpchem}, a similar macro is needed
+% using the \cs{CNlabelsub} command.  This is defined here, with the
+% user macro later.
+%    \begin{macrocode}
+\def\csh@schemerefsub[#1]#2#3{%
+  \psfrag{#1}[b][b]
+    {\schemerefformat{\CNlabelsub{#2}{#3}}}}
+%    \end{macrocode}
+%\end{macro}
+%\begin{macro}{\chemschemeref}
+%\changes{v1.3}{2007/10/04}{Converted to a wrapper for
+%  \cs{schemeref}}
+% The \cs{chemschemeref} is now a backward-compatibility wrapper for
+% \cs{schemeref}.
+%    \begin{macrocode}
+\newcommand*{\chemschemeref}[1]{\schemeref[#1]}
+%    \end{macrocode}
+%\end{macro}
+%\begin{macro}{\schemerefsub}
+%\changes{v1.3}{2007/10/04}{New macro}
+%\begin{macro}{\chemschemerefsub}
+%\changes{v1.3}{2007/10/04}{Now a wrapper for \cs{schemerefsub}}
+% The user sub-referencing macro is defined in a package-dependent
+% manner.  If \pkg{bpchem} is loaded, then \cs{schemerefsub} works in
+% the same way as \cs{schemeref}, but calling the |sub| version of
+% the internal macro.
+%    \begin{macrocode}
+\ifcsh@bpchem
+  \newcommand*{\schemerefsub}{%
+    \advance\csh@num\@ne
+    \@ifnextchar[%]
+      {\csh@schemerefsub}
+      {\csh@schemerefsub[\schemerefmarker\the\csh@num]}}
+  \newcommand*{\chemschemerefsub}[1]{\schemerefsub[#1]}
+%    \end{macrocode}
+% If \pkg{chemcompounds} is in use, then the sub-reference commands
+% gobble the arguments given.  The automatic counter is still
+% incremented, so that things stay (reasonably) logical.
+%    \begin{macrocode}
+\else
+  \newcommand*{\schemerefsub}[3][]{%
+    \advance\csh@num\@ne
+    \PackageWarning{chemscheme}
+      {`chemcompound' option active\MessageBreak
+       Command \string\chemschemerefsub\space not used
+       \MessageBreak Please alter your source to \MessageBreak
+       \string\chemschemeref}}
+  \newcommand*{\chemschemerefsub}{\schemerefsub}
+\fi
+%    \end{macrocode}
+%\end{macro}
+%\end{macro}
+% \iffalse
+%</package>
+% \fi
+% \PrintChanges
+% \PrintIndex
+% \Finale
+%\iffalse
+%<*scheme>
+%!PS-Adobe-2.0 EPSF-1.2
+%%Creator: ChemDraw Std(tm) 10.0
+%<!labels>%%Title: scheme-one.eps
+%<labels>%%Title: scheme-two.eps
+%%CreationDate: 21/07/2007 12:00
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+%%EndComments
+%%BeginProcSet: chemdict30 24 13
+% ChemDraw Laser Prep
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+%<*refs>
+@book{Goossens2007,
+  author =       {Michel Goossens and Frank Mittelbach and Sebastian Rahtz and Denis Roegel},
+  title =        {The LaTeX Graphics Companion},
+  subtitle =     {Illustrating Documents with TeX and Postscript},
+  publisher =    {Addison Wesley},
+  year =         {2007},
+  series =       {Tools and Techniques for Computer Typesetting},
+  edition =      {2},
+}
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+\usepackage[T1]{fontenc}
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+\usepackage[final]{listings,graphicx,microtype}
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+\usepackage[version=3]{mhchem}
+\usepackage[osf]{mathpazo}
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diff --git a/Master/texmf-dist/source/latex/chemstyle/chemscheme.ins b/Master/texmf-dist/source/latex/chemstyle/chemscheme.ins
new file mode 100644
index 00000000000..d46ada87cf6
--- /dev/null
+++ b/Master/texmf-dist/source/latex/chemstyle/chemscheme.ins
@@ -0,0 +1,51 @@
+%%
+%% This is file `chemscheme.ins',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% chemscheme.dtx  (with options: `install')
+%%  ----------------------------------------------------------------
+%%  The chemstyle bundle --- Schemes and style for chemistry
+%%  Maintained by Joseph Wright
+%%  E-mail: joseph.wright@morningstar2.co.uk
+%%  Released under the LaTeX Project Public License v1.3 or later
+%%  See http://www.latex-project.org/lppl.txt
+%%  ----------------------------------------------------------------
+%% 
+\input docstrip.tex
+\keepsilent
+\askforoverwritefalse
+\preamble
+ ----------------------------------------------------------------
+ The chemstyle bundle --- Schemes and style for chemistry
+ Maintained by Joseph Wright
+ E-mail: joseph.wright@morningstar2.co.uk
+ Released under the LaTeX Project Public License v1.3 or later
+ See http://www.latex-project.org/lppl.txt
+ ----------------------------------------------------------------
+
+\endpreamble
+\Msg{Generating chemscheme files:}
+\generate{\file{jawltxdoc.sty}{\from{\jobname.dtx}{jawltxdoc}}
+}
+\usedir{tex/latex/chemstyle}
+\generate{\file{\jobname.sty}{\from{\jobname.dtx}{package}}
+}
+\usedir{source/latex/chemstyle}
+\generate{\file{\jobname.ins}{\from{\jobname.dtx}{install}}
+}
+\nopreamble
+\usedir{doc/latex/chemstyle}
+\generate{\file{\jobname.bib}{\from{\jobname.dtx}{refs}}
+}
+\nopreamble\nopostamble
+\usedir{doc/latex/chemstyle}
+\generate{\file{scheme-one.eps}{\from{\jobname.dtx}{scheme}}
+          \file{scheme-two.eps}{\from{\jobname.dtx}{scheme,labels}}
+          \file{chemscheme-demo.ltx}{\from{\jobname.dtx}{demo}}
+}
+\endbatchfile
+\endinput
+%%
+%% End of file `chemscheme.ins'.
diff --git a/Master/texmf-dist/source/latex/chemstyle/chemstyle.dtx b/Master/texmf-dist/source/latex/chemstyle/chemstyle.dtx
index e4f5ee549dd..2fc5a3c8253 100644
--- a/Master/texmf-dist/source/latex/chemstyle/chemstyle.dtx
+++ b/Master/texmf-dist/source/latex/chemstyle/chemstyle.dtx
@@ -11,7 +11,7 @@
 % and version 1.3c or later is part of all distributions of
 % LaTeX version 2005/12/01 or later.
 %
-% This work has the LPPL maintenance status ``maintained.''
+% This work has the LPPL maintenance status `maintained.'
 %
 % The current maintainer of this work is Joseph Wright.
 %
@@ -19,7 +19,8 @@
 %                 and the derived files chemstyle.ins,
 %                                       chemstyle.sty,
 %                                       chemstyle.pdf,
-%                                       chemstyle.ltx,
+%                                       chemstyle-manual.pdf,
+%                                       chemstyle-demo.ltx,
 %                                       rsc.jdf,
 %                                       angew.jdf,
 %                                       tetlett.jdf,
@@ -27,8 +28,21 @@
 %                                       jacs.jdf,
 %                                       ic.jdf,
 %                                       jpc.jdf,
-%                                       orglett.jdf and
-%                                       none.jdf
+%                                       orglett.jdf,
+%                                       none.jdf,
+%                                       jawltxdoc.sty and
+%                                       README
+%
+% TDS-ready files:
+%    The compressed file chemstyle.tds.zip contains an unpacked
+%    version of all of the files included here, and pre-compiled
+%    documentation in PDF format.  Simply decompress
+%    chemstyle.tds.dtx in your local TeX directory, run your hash
+%    program (texhash, initexmf --update-fndb, etc.) and everything
+%    will be ready to go.  The user documentation for the package is
+%    called chemstyle-manual.pdf; the file chemstyle.pdf includes the
+%    user manual and the fully-indexed source code.
+%
 % Unpacking:
 %    (a) If chemstyle.ins is present:
 %           tex chemstyle.ins
@@ -43,8 +57,6 @@
 %          makeindex -s gind.ist chemstyle.idx
 %          makeindex -s gglo.ist -o chemstyle.gls  chemstyle.glo
 %          pdflatex chemstyle.dtx
-%          makeindex -s gind.ist chemstyle.idx
-%          makeindex -s gglo.ist -o chemstyle.gls  chemstyle.glo
 %          pdflatex chemstyle.dtx
 %    (b) With write18 enabled:
 %          pdflatex chemstyle.dtx
@@ -52,14 +64,15 @@
 %          pdflatex chemstyle.dtx
 %
 % Installation:
-%     Copy chemstyle.sty to a location searched by TeX, and
-%     if required by your TeX installation, run the appropriate
-%     command to build a hash of files (texhash, mpm --update-db,
+%     Copy chemstyle.sty to a location searched by TeX, and if
+%     required by your TeX installation, run the appropriate command
+%     to build a hash of files (texhash, initexmf --update-fndb,
 %     etc.)
 %
 % Note:
 %     The jawltxdoc.sty file is not needed for installation,
-%     only for building the documentation.  It may be deleted.
+%     only for building the documentation; it may be deleted
+%     after producing the documentation (if necessary).
 %
 %<*ignore>
 % This is all taken verbatim from Heiko Oberdiek's packages
@@ -77,7 +90,7 @@
 \askforoverwritefalse
 \preamble
  ----------------------------------------------------------------
- The chemstyle package --- Writing chemistry with style
+ The chemstyle bundle --- Schemes and style for chemistry
  Maintained by Joseph Wright
  E-mail: joseph.wright@morningstar2.co.uk
  Released under the LaTeX Project Public License v1.3c or later
@@ -86,9 +99,14 @@
 
 \endpreamble
 \Msg{Generating chemstyle files:}
+\generate{\file{jawltxdoc.sty}{\from{\jobname.dtx}{jawltxdoc}}
+}
 \usedir{tex/latex/chemstyle}
+\generate{\file{\jobname.sty}{\from{\jobname.dtx}{package}}
+          \file{chemscheme.sty}{\from{chemscheme.dtx}{package}}
+}
+\usedir{source/latex/chemstyle}
 \generate{\file{\jobname.ins}{\from{\jobname.dtx}{install}}
-          \file{\jobname.sty}{\from{\jobname.dtx}{package}}
 }
 \usedir{tex/latex/chemstyle/config}
 \generate{\file{rsc.jdf}{\from{chemstyle.dtx}{rsc}}
@@ -102,11 +120,39 @@
 }
 \generate{\file{none.jdf}{\from{chemstyle.dtx}{none}}
 }
+\nopreamble\nopostamble
 \usedir{doc/latex/chemstyle}
-\generate{\file{jawltxdoc.sty}{\from{\jobname.dtx}{jawltxdoc}}
+\generate{\file{chemstyle-demo.ltx}{\from{\jobname.dtx}{demo}}
+          \file{README.txt}{\from{\jobname.dtx}{readme}}
 }
 \endbatchfile
 %</install>
+%<*readme>
+----------------------------------------------------------------
+The chemstyle bundle --- Schemes and style for chemistry
+Maintained by Joseph Wright
+E-mail: joseph.wright@morningstar2.co.uk
+Released under the LaTeX Project Public License v1.3 or later
+See http://www.latex-project.org/lppl.txt
+----------------------------------------------------------------
+
+The chemstyle bundle provides two packages: chemstyle and
+chemscheme.  Both are intended to help chemists create floating
+graphics and match published styles.
+
+The chemscheme package consists of two parts, both related to
+chemical schemes.  The package adds a scheme float type to the
+LaTeX default types figure and table. The scheme float type
+acts in the same way as those defined by the LaTeX kernel, but
+is intended for chemical schemes.  The package also provides a
+method for adding automatic chemical numbering to schemes.
+
+The chemstyle package provides a "one-stop shop" for setting up
+formatting of LaTeX documents following the editorial policies
+of various chemical journals.  It provides a number of handy
+chemistry-related commands, and loads several support packages
+to aid the chemist.
+%</readme>
 %<*ignore>
 \fi
 % Will Robertson's trick
@@ -115,13 +161,12 @@
 %</ignore>
 %<*driver>
 \PassOptionsToClass{a4paper}{article}
-\documentclass[englih,UKenglish]{ltxdoc}
+\documentclass[german,english,UKenglish]{ltxdoc}
 \EnableCrossrefs
 \CodelineIndex
 \RecordChanges
 %\OnlyDescription
-% The various formatting commands used in this file are collected
-% together in jawltxdoc.
+\usepackage[final]{graphicx}
 \usepackage[journal=none,xspace=true]{chemstyle}
 \usepackage{jawltxdoc}
 % To show the features of \eg, \ie and so on, a bit of work is
@@ -136,7 +181,7 @@
 %</driver>
 % \fi
 %
-%\CheckSum{0}
+%\CheckSum{636}
 %
 % \CharacterTable
 %  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
@@ -181,9 +226,9 @@
 %\changes{v1.2a}{2008/03/21}{Fixed error with restyling
 %  \texttt{scheme} floats, caused by change in \pkg{chemscheme}}
 %
-%\setkeys{lst}{language=[LaTeX]{TeX},moretexcs={mmHg,Molar,%
-%  molar,cmc,Hz,unit,standardstate,iPr,nPr,nBu,sBu,tBu,iBu,%
-%  cstsetup,latin,eg,ie,etc,invacuo,etal,floatstyle,restylefloat,%
+%\setkeys{lst}{language=[LaTeX]{TeX},moretexcs={mmHg,Molar,
+%  molar,cmc,Hz,SI,standardstate,iPr,nPr,nBu,sBu,tBu,iBu,
+%  cstsetup,latin,eg,ie,etc,invacuo,etal,floatstyle,restylefloat,
 %  upsigma,uppi}}
 %
 %\DoNotIndex{\@fs@capt,\@fs@cfont,\@fs@iftopcapt,\@fs@mid,\@fs@post}
@@ -212,10 +257,12 @@
 %\DoNotIndex{\ProvidesFile,\ProvidesPackage,\quad,\refname,\relax}
 %\DoNotIndex{\renewcommand,\RequirePackage,\restylefloat,\rotatebox}
 %\DoNotIndex{\rpcubed,\schemename,\selectlanguage,\setkeys}
-%\DoNotIndex{\si@requirecfgs,\space,\spacefactor,\tablename,\textsc}
+%\DoNotIndex{\requiresiconfigs,\space,\spacefactor,\tablename,\textsc}
 %\DoNotIndex{\textsuperscript,\the,\unitsep,\unitsuperscript,\usk}
 %\DoNotIndex{\value,\vspace,\xspace,\z@}
 %
+%\DoNotIndex{\',\begin,\end,\documentclass,\usepackage}
+%
 % \title{\currpkg\ --- Writing chemistry with style^^A
 %   \thanks{This file describes version \fileversion, last revised
 %           \filedate.}}
@@ -335,8 +382,13 @@
 %  This accepts a \pkg{keyval} list and processes it as needed.
 %
 %\DescribeOption{chemcompounds}
+%\DescribeOption{floatrow}
 % \currpkg loads the \pkg{chemscheme} package, and therefore will
-% pass through the opt{chemcompounds} option.
+% pass through the opt{chemcompounds} option.  It can also request
+% floats are created either by \pkg{float} or \pkg{floatrow}; this is
+% controlled by the \opt{floatrow} option.  Setting
+% \opt{floatrow=false} means that \pkg{float} is used to generate
+% floats; the default value is \defaultopt{true}.
 %
 %\section{Naming of the references section}
 % \currpkg alters the naming of the references section of a document.
@@ -378,26 +430,19 @@
 %\DescribeMacro{\cmc}
 % Both the \pkg{SIunits} and \pkg{unitsdef} packages provide methods
 % for handling a range of units, but do not include a small number of
-% unit macros useful to chemists.  The package therefore provides
-% these, using \pkg{SIunits} by default.\footnote{This is a change in
-% v1.2: previous versions used \pkg{unitsdef}.}  The definitions
-% follow the pattern of the appropriate package.
+% unit macros useful to chemists.  In contrast, the \pkg{siunitx}
+% package provides all of these using the \opt{synchem} module.  If
+% \pkg{SIunits} or \pkg{unitsdef} are loaded, \currpkg provides the
+% missing units.  On the other hand, if no unit package is loaded,
+% \pkg{siunitx} is loaded and provides the units itself.
 %\begin{LaTeXexample}
-%  \unit{10}{\Hz}\\
-%  \unit{20}{\mmHg}\\
-%  \unit{30}{\molar}\\
-%  \unit{40}{\Molar}\\
-%  \unit{50}{\cmc}
+%  \SI{10}{\Hz}\\
+%  \SI{20}{\mmHg}\\
+%  \SI{30}{\molar}\\
+%  \SI{40}{\Molar}\\
+%  \SI{50}{\cmc}
 %\end{LaTeXexample}
 %
-% The \pkg{siunitx} package is currently under development as a
-% replacement for \pkg{SIunits} and \pkg{unitsdef}.\footnote{By the
-% maintainer of \currpkg.}  \pkg{siunitx} includes definitions for
-% the above units, and so if it is loaded the definitions are taken
-% from there, rather than provided by \currpkg.  Looking to the
-% future, once \pkg{siunitx} reaches version 1.0, it will become the
-% default support package for \currpkg.
-%
 %\subsection{The standard state symbol}
 %\DescribeMacro{\standardstate}
 % Related to the above, but not exactly a unit is the
@@ -532,23 +577,27 @@
 % chemistry documents.
 %
 %\subsection{Captions above floats}
-% The \texttt{scheme} float type is generated using the \pkg{float}
-% package. This has the side-effect that the placement of captions
-% for floats does not depended on where the \cs{caption} command
-% comes inside the floating environment.\footnote{Normally this is a
-% good thing.} If you wish to alter the placement of captions, the
-% mechanism of the underlying \pkg{float} package will be needed.
-% This requires the use of \cs{floatstyle} to load the desired
-% settings, followed by \cs{restylefloat} to apply the settings.
-% This is most usually done with tables.
-%\begin{LaTeXexample}[\typesetfloatexample]
-%  \begin{table}[h]
+% The \texttt{scheme} float type is generated using either the
+% \pkg{float} or \pkg{floatrow} package. This has the side-effect
+% that the placement of captions for floats does not depended on
+% where the \cs{caption} command comes inside the floating
+% environment.\footnote{Normally this is a good thing.} If you wish
+% to alter the placement of captions, the mechanism of the underlying
+% package will be needed.  There are some subtle differences between
+% the two: altough \pkg{floatrow} provides the \pkg{float} macros,
+% they are not all 100\% compatible.  This document is compiled using
+% \pkg{floatrow}, and so to fix the position of captions the
+% following code is appropriate.
+%
+%\begin{LaTeXexample}[float]
+%  \begin{table}[ht]
 %    The float contents
 %    \caption{A caption below the float contents in the source}
 %  \end{table}
-%  \floatstyle{plain}
-%  \restylefloat{table}
-%  \begin{table}[h]
+%  \floatsetup[table]{style=plain} % When using floatrow
+%  % \floatstyle{plain}
+%  % \restylefloat{table} When using float
+%  \begin{table}[ht]
 %    The second float contents, which should be above the caption
 %    \caption{A second caption below the float contents
 %      in the source}
@@ -562,24 +611,27 @@
 % user is writing a thesis for a U.K.~university.  Hence it uses
 % U.K.~defaults and RSC-based styling. Most of the packages used have
 % good documentation, but a brief summary of why they are recommend
-% follows.  The file \file{chemstyle.ltx} will be generated by
-% compiling this documentation, and contains the example ``ready to
-% run''.
-%\edef\LaTeXexamplefile{chemstyle.ltx}
-%\begin{LaTeXexample}[\typesetcodeonly]
-%  \documentclass[fontsize=10pt,paper=a4,english,UKenglish]
-%    {scrreprt}
-%  \usepackage{geometry,upgreek,booktabs,babel}
-%  \usepackage[journal=rsc,xspace=true]{chemstyle}
-%  \usepackage[version=3]{mhchem}
-%  \usepackage[footnotes]{notes2bib}
-%  \usepackage[final]{microtype}
-%  \usepackage[colorlinks]{hyperref}
-%  \begin{document}
-%    Document contents go here
-%  \end{document}
-%\end{LaTeXexample}
-%\edef\LaTeXexamplefile{\jobname.tmp}
+% follows.
+%\iffalse
+%<*demo>
+%\fi
+%    \begin{macrocode}
+\documentclass[fontsize=10pt,paper=a4,english,UKenglish]
+  {scrreprt}
+\usepackage{geometry,upgreek,booktabs,babel}
+\usepackage[journal=rsc,xspace=true]{chemstyle}
+\usepackage[version=3]{mhchem}
+\usepackage[footnotes]{notes2bib}
+\usepackage[final]{microtype}
+\usepackage[extrarun=on]{auto-pst-pdf}
+\usepackage[colorlinks]{hyperref}
+\begin{document}
+  Document contents go here
+\end{document}
+%    \end{macrocode}
+%\iffalse
+%</demo>
+%\fi
 %
 % The versatile \textsc{koma}-script bundle provides more advanced
 % versions of the standard document classes.  If you want paragraphs
@@ -630,14 +682,21 @@
 %\fi
 %\section{The package code}
 %\subsection{Setup code}
+%\begin{macro}{\cst@id}
+%\begin{macro}{\cst@ver}
 % First of all, the package identifies itself and loads other
 % packages needed to function.  Loading \pkg{chemscheme} is deferred
 % until later, to allow processing of options at the correct point.
 %    \begin{macrocode}
 \NeedsTeXFormat{LaTeX2e}
+\def\cst@id$#1: #2.#3 #4 #5-#6-#7 #8 #9${%
+    \def\cst@ver{#5/#6/#7\space v1.3\space}}
+\cst@id $Id: chemstyle.dtx 36 2008-07-17 07:39:53Z joseph $
 \ProvidesPackage{chemstyle}
-  [2008/04/14 v1.2b Writing chemistry with style]
+  [\cst@ver Writing chemistry with style]
 %    \end{macrocode}
+%\end{macro}
+%\end{macro}
 %\changes{v1.1d}{2007/10/04}{Require caption in all cases}
 %\changes{v1.0a}{2007/08/23}{No longer load \texttt{fixltx2e}
 %  package}
@@ -645,16 +704,7 @@
 % Packages that are needed under all circumstances are loaded here.
 % There are some limitations on the age of \pkg{xkeyval}.
 %    \begin{macrocode}
-\RequirePackage{xkeyval}
-\@ifpackagelater{xkeyval}{2005/05/07}
-  {}
-  {\PackageError{chemstyle}
-     {xkeyval >= 2.5 required}
-     {chemstyle requires the `xkeyval' package, version 2.5
-       or later.\MessageBreak The version loaded is:
-       `\@nameuse{ver@xkeyval.sty}'.\MessageBreak
-        This is a fatal error: loading will abort.}
-   \endinput}
+\RequirePackage{xkeyval}[2005/05/07]
 \RequirePackage{graphicx,varioref,caption,xspace}
 %    \end{macrocode}
 %\begin{macro}{\cst@tempa}
@@ -679,6 +729,7 @@
 %    \end{macrocode}
 %\end{macro}
 %\begin{macro}{\ifcst@chemcompounds}
+%\begin{macro}{\ifcst@floatrow}
 %\begin{macro}{\ifcst@xspace}
 %\begin{macro}{\ifcst@phrases}
 %\begin{macro}{\ifcst@radprefix}
@@ -691,6 +742,7 @@
 % The Boolean keys are now defined.
 %    \begin{macrocode}
 \cst@boolkey{chemcompounds}
+\cst@boolkey{floatrow}
 \cst@boolkey{xspace}
 \cst@boolkey{phrases}
 \cst@boolkey{radprefix}
@@ -711,6 +763,7 @@
 %\end{macro}
 %\end{macro}
 %\end{macro}
+%\end{macro}
 %\begin{macro}{\ifcst@notes}
 %\begin{macro}{\ifcst@autonotes}
 %\begin{macro}{\cst@tempa}
@@ -767,6 +820,7 @@
   phrases=true,
   chemcompounds=true,
   xspace=true,
+  floatrow=true,
   journal=none,
   radprefix=true,
   rademph=true,
@@ -784,7 +838,11 @@
 \ifcst@chemcompounds
   \PassOptionsToPackage{chemcompounds}{chemscheme}
 \fi
-\RequirePackage{chemscheme}
+\ifcst@floatrow
+  \RequirePackage[floats=floatrow]{chemscheme}
+\else
+  \RequirePackage[floats=float]{chemscheme}
+\fi
 %    \end{macrocode}
 %\begin{macro}{\cst@disablekey}
 % Some of the options are no longer relevant once the package is
@@ -794,6 +852,7 @@
   \define@key[cst]{opt}{#1}{\PackageWarning{chemstyle}
     {Option `#1' only valid when loading package}}}
 \AtBeginDocument{
+  \cst@disablekey{floatrow}
   \cst@disablekey{journal}
   \cst@disablekey{phrases}
   \cst@disablekey{nophrases}
@@ -817,64 +876,52 @@
 %\changes{v1.2}{2008/03/06}{Re-write of units section}
 %\changes{v1.2b}{2008/04/14}{Change due to name change of \pkg{si}
 %  package to \pkg{siunitx}}
-% The upcoming \pkg{siunitx} package\footnote{An improved replacement
-% for all of the existing unit packages.} will include the extra
-% chemistry units as a loadable modules (\opt{alsoload=synchem}).  A
-% series of checks are therefore made before any definitions are
-% given. If \pkg{siunitx} is loaded, the necessary part of that
-% package is loaded; the \cs{si@requirecfgs} macro from that package
-% is used. The \cs{makeatletter} macro is needed here as otherwise
-% the configuration file is loaded with the wrong category codes.
-%    \begin{macrocode}
-\AtBeginDocument{
-  \@ifpackageloaded{siunitx}
-    {\makeatletter
-     \si@requirecfgs{synchem}
-     \makeatother}
-%    \end{macrocode}
+%\changes{v1.2c}{2008/06/10}{Altered call to \pkg{siunitx}
+%  function}
+%\changes{v1.4}{2008/06/24}{Default to loading \pkg{siunitx}}
 %\begin{macro}{\cmc}
 %\begin{macro}{\Hz}
-% Neither \pkg{unitsdef} nor \pkg{SIunits} define these two macros.
-%    \begin{macrocode}
-    {\newcommand*{\cmc}{\cubiccentimeter}
-     \newcommand*{\Hz}{\hertz}
-%    \end{macrocode}
-%\end{macro}
-%\end{macro}
 %\begin{macro}{\cubiccentimeter}
 %\begin{macro}{\Molar}
 %\begin{macro}{\molar}
 %\begin{macro}{\mmHg}
 %\begin{macro}{\mol}
-% A check is for the \pkg{unitsdef} package, so that the
-% package-dependant definitions can be given.
+% The \pkg{siunitx} package provides all of the units desired here.
+% So if it is loaded, the module \opt{synchem} is all that needs to
+% be loaded.  Otherwise, a series of tests are needed for
+% \pkg{SIunits} and \pkg{unitsdef}.  If either of these are loaded,
+% they are used; if not, then \pkg{siunitx} is loaded in any case.
 %    \begin{macrocode}
-     \@ifpackageloaded{unitsdef}
-       {\newunit{\cubiccentimeter}{\cm\unitsuperscript{3}}
-        \newunit{\Molar}{\textsc{m}}
-        \newunit{\molar}{\mole\unitsep\dm\unitsuperscript{--3}}
-        \newunit{\mmHg}{mmHg}
-        \newunit{\mol}{\mole}}
-%    \end{macrocode}
-% Two checks are made for \pkg{SIunits} to allow for odd
-% capitalisation. If it is not found, then the package is
-% loaded.\footnote{This will change when \pkg{siunitx} reaches
-% version 1.0.}
-%    \begin{macrocode}
-       {\@ifpackageloaded{SIunits}{}
-         {\@ifpackageloaded{siunits}{}
-          {\RequirePackage{SIunits}}}
-        \newcommand*{\cubiccentimeter}{\centi\metre\cubed}
+\AtBeginDocument{
+  \@ifpackageloaded{siunitx}
+    {\requiresiconfigs{synchem}}
+    {\@ifpackageloaded{SIunits}
+       {\newcommand*{\cubiccentimeter}{\centi\metre\cubed}
         \newcommand*{\Molar}{\textsc{m}}
         \newcommand*{\molar}{\mole\usk\deci\metre\rpcubed}
         \newcommand*{\mmHg}{\milli\metre Hg}
-        \newcommand*{\mol}{\mole}}}}
+        \newcommand*{\mol}{\mole}
+        \newcommand*{\cmc}{\cubiccentimeter}
+        \newcommand*{\Hz}{\hertz}}
+       {\@ifpackageloaded{unitsdef}
+        {\newunit{\cubiccentimeter}{%
+           \cm\unitsuperscript{3}}
+         \newunit{\Molar}{\textsc{m}}
+         \newunit{\molar}{%
+           \mole\unitsep\dm\unitsuperscript{--3}}
+         \newunit{\mmHg}{mmHg}
+         \newunit{\mol}{\mole}
+         \newcommand*{\cmc}{\cubiccentimeter}
+         \newcommand*{\Hz}{\hertz}}
+        {\RequirePackage[alsoload=synchem]{siunitx}}}}}
 %    \end{macrocode}
 %\end{macro}
 %\end{macro}
 %\end{macro}
 %\end{macro}
 %\end{macro}
+%\end{macro}
+%\end{macro}
 %
 %\subsection{Standard state symbol}
 %\begin{macro}{\cst@varnothing}
@@ -981,27 +1028,11 @@
 %\end{macro}
 %
 %\subsection{Float formatting}
-% The next step is to format the floats correctly. Unfortunately,
-% \pkg{memoir} does not provide all of the commands needed to achieve
-% this.  Thus the \pkg{float} package is needed; in order to load it,
-% the \cs{newfloat} command in \pkg{memoir} is killed off.  The
-% \pkg{chemscheme} package does not load \pkg{float} when
-% \pkg{memoir} is being used, because creating a new float type is
-% catered for directly by \pkg{memoir}.  Unfortunately, the
-% \pkg{memoir} system isn't flexible enough for what is needed by
-% \currpkg, so the hard work of \pkg{chemscheme} is undone here!  For
-% other document classes, \pkg{float} will already have been loaded
-% by \pkg{chemscheme}.
-%    \begin{macrocode}
-\@ifclassloaded{memoir}
-  {\let\newfloat\@undefined
-   \RequirePackage{float}}
-  {}
-%    \end{macrocode}
-% The standard float types are now restyled to place the captions
-% correctly (for most journals).  Normally in chemical documents
-% the author expects the float to be ``here'' if possible; this is
-% therefore set as the default.
+% The next step is to format the floats correctly. The standard float
+% types are now restyled to place the captions correctly (for most
+% journals).  Normally in chemical documents the author expects the
+% float to be ``here'' if possible; this is therefore set as the
+% default.
 %    \begin{macrocode}
 \floatstyle{plaintop}
 \restylefloat{table}
@@ -1010,7 +1041,7 @@
 \floatplacement{table}{htbp}
 \floatplacement{figure}{htbp}
 %    \end{macrocode}
-% Work with |schemes| needs to be done after \pkg{hyperref} might be
+% Work with |scheme|s needs to be done after \pkg{hyperref} might be
 % loaded.
 %    \begin{macrocode}
 \AtBeginDocument{
@@ -1227,8 +1258,9 @@
     \InputIfFileExists{none.jdf}{}
       {\PackageError{chemstyle}{Failed to load none.jdf}
          {The default journal definition file was not
-          found\MessageBreak This is a core part of chemstyle
-          \MessageBreak Something is wrong with the installation}}}
+          found\MessageBreak This is a core part of
+          chemstyle\MessageBreak Something is wrong with
+          the installation}}}
 %    \end{macrocode}
 %
 % \subsection{Handling reference section naming}
@@ -1290,14 +1322,14 @@
   \ifcst@notes
     \ifcst@autonotes
       \ifnum\the\value{bibnote}>\z@
-        \expandafter\expandafter\expandafter\expandafter\expandafter
-          \expandafter\expandafter\cst@ref@name%
+        \expandafter\expandafter\expandafter\expandafter
+          \expandafter\expandafter\expandafter\cst@ref@name
       \else
-        \expandafter\expandafter\expandafter\expandafter\expandafter
-          \expandafter\expandafter\cst@ref@name@%
+        \expandafter\expandafter\expandafter\expandafter
+          \expandafter\expandafter\expandafter\cst@ref@name@
       \fi
     \else
-      \expandafter\expandafter\expandafter\cst@ref@name%
+      \expandafter\expandafter\expandafter\cst@ref@name
     \fi
   \else
     \expandafter\cst@ref@name@%
@@ -1339,21 +1371,24 @@
      \AtBeginDocument{
        \@ifpackageloaded{biblatex}
          {\def\cst@tempa{\csgappto{bib@strings@#1}}
-          \expandafter\cst@tempa\expandafter{\expandafter\renewcommand%
-            \expandafter*\expandafter{\cst@refsec}{%
-              \cst@refname{#2}{#3}{#4}}}}
+          \expandafter\cst@tempa\expandafter{\expandafter
+            \renewcommand\expandafter*\expandafter{%
+              \cst@refsec}{%
+                \cst@refname{#2}{#3}{#4}}}}
          {\@ifpackageloaded{babel}
            {\def\cst@tempa{\expandafter\addto\expandafter{%
               \csname captions#1\endcsname}}
             \expandafter\cst@tempa\expandafter
-              {\expandafter\renewcommand\expandafter*\expandafter%
-                {\cst@refsec}{\cst@refname{#2}{#3}{#4}}}
+              {\expandafter\renewcommand\expandafter*%
+                \expandafter{\cst@refsec}{%
+                  \cst@refname{#2}{#3}{#4}}}
 %    \end{macrocode}
 %\end{macro}
 % To make sure the changes are applied \emph{now}, the current
 % language is re-selected.
 %    \begin{macrocode}
-            \expandafter\selectlanguage\expandafter{\languagename}}
+            \expandafter\selectlanguage\expandafter{%
+              \languagename}}
            {}}}}}
 %    \end{macrocode}
 %\end{macro}
@@ -1394,7 +1429,7 @@
 %\changes{v1.1}{2007/09/17}{Fixed (another) error in alkyl formatting}
 %    \begin{macrocode}
 \ProvidesFile{rsc.jdf}
-  [2008/04/14 v1.2b RSC journal style]
+  [\cst@ver RSC journal style]
 \AtBeginDocument{%
   \renewcommand{\figurename}{Fig.}}
 \captionsetup{labelsep=quad,labelfont=bf}
@@ -1416,8 +1451,9 @@
 %  \texttt{angew} option}
 %    \begin{macrocode}
 \ProvidesFile{angew.def}
-  [2008/04/14 v1.2b Angew. Chem. journal style]
-\captionsetup{labelsep=period,labelfont={bf,it},font=sf,singlelinecheck=off}
+  [\cst@ver Angew. Chem. journal style]
+\captionsetup{labelsep=period,labelfont={bf,it},font=sf,
+  singlelinecheck=off}
 \captionsetup[table]{labelsep=colon}
 \setkeys[cst]{opt}{
   radprefix=true,
@@ -1436,7 +1472,7 @@
 %\changes{v1.1g}{2007/10/19}{Added \texttt{jomc} style}
 %    \begin{macrocode}
 \ProvidesFile{jomc.def}
-  [2008/04/14 v1.2b J. Organomet. Chem. journal style]
+  [\cst@ver J. Organomet. Chem. journal style]
 \captionsetup{labelsep=period}
 \captionsetup[table]{labelsep=newline,singlelinecheck=off}
 \AtBeginDocument{%
@@ -1459,7 +1495,7 @@
 %\changes{v1.1h}{2007/10/31}{Added \texttt{tetlett} style}
 %    \begin{macrocode}
 \ProvidesFile{tetlett.def}
-  [2008/04/14 v1.2b Tetrahedron Lett. journal style]
+  [\cst@ver Tetrahedron Lett. journal style]
 \captionsetup{labelsep=period,singlelinecheck=off,labelfont=bf}
 \setkeys[cst]{opt}{
   radprefix=true,
@@ -1478,9 +1514,10 @@
 %\subsection{\emph{J.~Am.~Chem.~Soc.}~style}
 %    \begin{macrocode}
 \ProvidesFile{jacs.jdf}
-  [2008/04/14 v1.2b J. Am. Chem. Soc. journal style]
+  [\cst@ver J. Am. Chem. Soc. journal style]
 \DeclareCaptionLabelSeparator{perquad}{.\quad}
-\captionsetup{labelfont={bf,it,sf},textfont=sf,labelsep=perquad}
+\captionsetup{labelfont={bf,it,sf},textfont=sf,
+  labelsep=perquad}
 \captionsetup[figure]{textfont=rm}
 \captionsetup{singlelinecheck=off}
 \setkeys[cst]{opt}{
@@ -1506,7 +1543,7 @@
 % the work is left to \file{jacs.jdf}.
 %    \begin{macrocode}
 \ProvidesFile{ic.jdf}
-  [2008/04/14 v1.2b Inorg. Chem. journal style]
+  [\cst@ver Inorg. Chem. journal style]
 \input {jacs.jdf}
 \captionsetup{textfont=rm}
 %    \end{macrocode}
@@ -1519,7 +1556,7 @@
 %\changes{v1.0a}{2007/08/23}{Added \emph{J.~Phys.~Chem.}~style}
 %    \begin{macrocode}
 \ProvidesFile{jpc.jdf}
-  [2008/04/14 v1.2b J. Phys. Chem. journal style]
+  [\cst@ver J. Phys. Chem. journal style]
 \DeclareCaptionFormat{labelcaps}{\MakeUppercase{#1}#2#3}
 \captionsetup{font=bf,labelsep=colon,format=labelcaps}
 \captionsetup[figure]{format=plain,textfont=md,labelsep=period}
@@ -1546,9 +1583,18 @@
 %\changes{v1.0a}{2007/08/23}{Added \emph{Org.~Lett.}~style}
 %    \begin{macrocode}
 \ProvidesFile{orglett.jdf}
-  [2008/04/14 v1.2b Org. Lett. journal style]
+  [\cst@ver Org. Lett. journal style]
 \RequirePackage{xcolor}
 %    \end{macrocode}
+% Currently, this style only works with \pkg{float}.
+%    \begin{macrocode}
+\@ifpackageloaded{floatrow}
+  {\PackageError{chemstyle}
+    {Org. Lett. style only works with float}
+    {Load chemstyle with the floatrow=false option
+      to\MessageBreak use the orglett style}}
+  {}
+%    \end{macrocode}
 %\begin{macro}{\OrgLettColour}
 % To allow the user to control the colour of the ``bars'' in this
 % style, an additional macro is provided.  The purple colour looks
@@ -1632,7 +1678,7 @@
 % environment.
 %    \begin{macrocode}
 \ProvidesFile{none.jdf}
-  [2008/04/14 v1.2b Empty journal style]
+  [\cst@ver Empty journal style]
 \floatstyle{plain}
 \restylefloat{table}
 \labelformat{figure}{#1}
@@ -1654,14 +1700,17 @@
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesPackage{jawltxdoc}
 \usepackage[T1]{fontenc}
+\usepackage{lmodern}
+\usepackage[final]{listings,graphicx,microtype}
 \usepackage[scaled=0.95]{helvet}
 \usepackage[version=3]{mhchem}
-\usepackage[final]{microtype}
 \usepackage[osf]{mathpazo}
-\usepackage{booktabs,array,url,graphicx,courier,xspace,ifmtarg}
-\usepackage{upgreek,ifpdf,listings,float,caption,longtable,babel}
+\usepackage{booktabs,array,url,courier,xspace,etoolbox,varioref}
+\usepackage{upgreek,ifpdf,float,caption,longtable,babel}
 \floatstyle{plaintop}
 \restylefloat{table}
+\labelformat{figure}{\figurename~#1}
+\labelformat{table}{\tablename~#1}
 \ifpdf
   \usepackage{embedfile}
   \embedfile[%
@@ -1673,104 +1722,117 @@
 \IfFileExists{\jobname.sty}
   {\usepackage{\jobname}}{}
 \usepackage[numbered]{hypdoc}
+\setcounter{IndexColumns}{2}
 \newlength\LaTeXwidth
 \newlength\LaTeXoutdent
 \newlength\LaTeXgap
 \setlength\LaTeXgap{1em}
 \setlength\LaTeXoutdent{-0.15\textwidth}
-\newcommand*{\typesetexampleandcode}{%
+\newbox\lst@samplebox
+\edef\LaTeXexamplefile{\jobname.tmp}
+\lst@RequireAspects{writefile}
+\lstnewenvironment{LaTeXexample}[1][example]{%
+  \global\let\lst@intname\@empty
+  \ifcsname LaTeXcode#1\endcsname
+    \expandafter\let\expandafter\LaTeXcode
+      \csname LaTeXcode#1\endcsname
+    \expandafter\let\expandafter\LaTeXcodeend
+      \csname LaTeXcode#1end\endcsname
+  \else
+    \PackageError{jawltxdoc}
+      {Undefined example type `#1'}
+      \@ehd
+    \let\LaTeXcode\relax
+    \let\LaTeXcodeend\relax
+  \fi
+  \LaTeXcode}
+  {\lst@EndWriteFile
+   \LaTeXcodeend}
+\newcommand*{\LaTeXcodeexample}{%
+  \setbox\lst@samplebox=\hbox\bgroup
+  \LaTeXcodefloat}
+\let\LaTeXcoderesultonly\LaTeXcodeexample
+\newcommand*{\LaTeXcodeexampleend}{%
+  \egroup
+  \setlength\LaTeXwidth{\wd\lst@samplebox}%
   \begin{list}{}{%
     \setlength\itemindent{0pt}
     \setlength\leftmargin\LaTeXoutdent
-    \setlength\rightmargin{0pt}
-  }
-  \item
-    \setlength\LaTeXoutdent{-0.15\textwidth}
-    \begin{minipage}[c]{\textwidth-\LaTeXwidth-\LaTeXoutdent-\LaTeXgap}
-      \lst@sampleInput
-    \end{minipage}%
-    \hfill%
-    \begin{minipage}[c]{\LaTeXwidth}%
-      \hbox to\linewidth{\box\lst@samplebox\hss}%
-    \end{minipage}%
-  \end{list}
-}
-\newcommand*{\typesetcodeandexample}{%
-  \begin{list}{}{%
-    \setlength\itemindent{0pt}
-    \setlength\leftmargin{0pt}
-    \setlength\rightmargin{0pt}
-  }
-  \item
-    \begin{minipage}[c]{\LaTeXwidth}%
-      \hbox to\linewidth{\box\lst@samplebox\hss}%
-    \end{minipage}%
-    \lst@sampleInput
-  \end{list}
-}
-\newcommand*{\typesetfloatexample}{%
+    \setlength\rightmargin{0pt}}%
+    \item
+      \setlength\LaTeXoutdent{-0.15\textwidth}
+      \begin{minipage}[c]{%
+        \textwidth-\LaTeXwidth-\LaTeXoutdent-\LaTeXgap}
+        \LaTeXcodefloatend
+      \end{minipage}%
+      \hfill
+      \begin{minipage}[c]{\LaTeXwidth}%
+        \hbox to\linewidth{\box\lst@samplebox\hss}%
+      \end{minipage}%
+  \end{list}}
+\let\LaTeXcodenoexample\LaTeXcodeexample
+\newcommand*{\LaTeXcodenoexampleend}{%
+  \egroup
+  \setlength\LaTeXwidth{\wd\lst@samplebox}%
   \begin{list}{}{%
     \setlength\itemindent{0pt}
     \setlength\leftmargin{0pt}
-    \setlength\rightmargin{0pt}
-  }
-  \item
-    \lst@sampleInput
-    \begin{minipage}[c]{\LaTeXwidth}%
-      \hbox to\linewidth{\box\lst@samplebox\hss}%
-    \end{minipage}%
-  \end{list}
-}
-\newcommand*{\typesetcodeonly}{%
-  \begin{list}{}{%
-    \setlength\itemindent{0pt}
-    \setlength\leftmargin{0pt}
-    \setlength\rightmargin{0pt}
-  }
-  \item
-    \begin{minipage}[c]{\LaTeXwidth}%
-      \hbox to\linewidth{\box\lst@samplebox\hss}%
-    \end{minipage}%
-  \end{list}
-}
-\edef\LaTeXexamplefile{\jobname.tmp}
-\lst@RequireAspects{writefile}
-\newbox\lst@samplebox
-\lstnewenvironment{LaTeXexample}[1][\typesetexampleandcode]{%
-  \let\typesetexample#1
-  \global\let\lst@intname\@empty
-  \setbox\lst@samplebox=\hbox\bgroup
-  \setkeys{lst}{tabsize=4,gobble=3,breakindent=0pt,%
-    basicstyle=\small\ttfamily,basewidth=0.51em,%
-    keywordstyle=\color{blue}}
-  \lst@BeginAlsoWriteFile{\LaTeXexamplefile}
-}{%
-  \lst@EndWriteFile\egroup
-  \setlength\LaTeXwidth{\wd\lst@samplebox}
-  \typesetexample%
-}
-\newcommand*{\lst@sampleInput}{%
+    \setlength\rightmargin{0pt}}%
+    \item
+      \begin{minipage}[c]{\LaTeXwidth}
+        \hbox to\linewidth{\box\lst@samplebox\hss}%
+      \end{minipage}%
+  \end{list}}
+\newcommand*{\LaTeXcodefloat}{%
+  \setkeys{lst}{tabsize=4,gobble=3,breakindent=0pt,
+    basicstyle=\small\ttfamily,basewidth=0.51em,
+    keywordstyle=\color{blue}}%
+  \lst@BeginAlsoWriteFile{\LaTeXexamplefile}}
+\newcommand*{\LaTeXcodefloatend}{%
   \MakePercentComment\catcode`\^^M=10\relax
-  \small%
+  \small
   {\setkeys{lst}{SelectCharTable=\lst@ReplaceInput{\^\^I}%
     {\lst@ProcessTabulator}}%
     \leavevmode \input{\LaTeXexamplefile}}%
-  \MakePercentIgnore%
-}
-\def\DescribeOption{\leavevmode\@bsphack\begingroup\MakePrivateLetters
+  \MakePercentIgnore}
+\newcommand*{\LaTeXcoderesultonlyend}{\egroup\LaTeXcodefloatend}
+\lstnewenvironment{BibTeXexample}{%
+  \global\let\lst@intname\@empty
+  \setbox\lst@samplebox=\hbox\bgroup
+  \setkeys{lst}{tabsize=4,gobble=3,breakindent=0pt,
+    basicstyle=\small\ttfamily,basewidth=0.51em,
+    keywordstyle=\color{black}}
+  \lst@BeginAlsoWriteFile{\LaTeXexamplefile}}
+ {\lst@EndWriteFile
+   \LaTeXcodeexampleend}
+\newcommand*{\DescribeOption}{%
+  \leavevmode\@bsphack\begingroup\MakePrivateLetters
   \Describe@Option}
-\def\Describe@Option#1{\endgroup
+\newcommand*{\Describe@Option}[1]{\endgroup
               \marginpar{\raggedleft\PrintDescribeEnv{#1}}%
               \SpecialOptionIndex{#1}\@esphack\ignorespaces}
-\def\SpecialOptionIndex#1{\@bsphack
+\newcommand*{\SpecialOptionIndex}[1]{\@bsphack
     \index{#1\actualchar{\protect\ttfamily#1}
            (option)\encapchar usage}%
-    \index{options:\levelchar#1\actualchar{\protect\ttfamily#1}\encapchar
-           usage}\@esphack}
+    \index{options:\levelchar#1\actualchar{\protect\ttfamily#1}%
+      \encapchar usage}\@esphack}
 \newcommand*{\indexopt}[1]{\DescribeOption{#1}\opt{#1}}
 \newcommand*{\DescribeOptionInfo}[2]{%
   \DescribeOption{#1}%
   \opt{#1=\meta{#2}}\xspace}
+\newcommand*{\ofixarg}[1]{%
+  {\ttfamily[}%
+  \ifmmode \expandafter \nfss@text \fi
+  {%
+    \meta@font@select
+    \edef\meta@hyphen@restore{%
+      \hyphenchar\the\font\the\hyphenchar\font}%
+    \hyphenchar\font\m@ne
+    \language\l@nohyphenation
+    #1\/%
+    \meta@hyphen@restore
+    }%
+    {\ttfamily]}}
 \newcommand*{\pkg}[1]{\textsf{#1}}
 \newcommand*{\currpkg}{\pkg{\jobname}\xspace}
 \newcommand*{\opt}[1]{\texttt{#1}}
@@ -1781,22 +1843,36 @@
 \newcommand*{\etc}{%
   \@ifnextchar.
     {\latin{etc}}
-    {\latin{etc.}}
-  \xspace}
+    {\latin{etc}.\xspace}}
 \newcommand*{\eg}{%
   \@ifnextchar.
     {\latin{e.g}}
-    {\latin{e.g.}}
-  \xspace}
+    {\latin{e.g}.\xspace}}
 \newcommand*{\ie}{%
   \@ifnextchar.
     {\latin{i.e}}
-    {\latin{i.e.}}
-  \xspace}
+    {\latin{i.e}.\xspace}}
+\newcommand*{\etal}{%
+  \@ifnextchar.
+    {\latin{et~al.}}
+    {\latin{et~al}.\xspace}}
 \newcommand*{\AMS}{{\protect\usefont{OMS}{cmsy}{m}{n}%
   A\kern-.1667em\lower.5ex\hbox{M}\kern-.125emS}}
 \providecommand*{\eTeX}{\ensuremath{\varepsilon}-\TeX}
-\newcommand*{\XeTeX}
+\DeclareRobustCommand*{\XeTeX}
   {X\kern-.125em\lower.5ex\hbox{\reflectbox{E}}\kern-.1667em\TeX}
+\providecommand*{\CTAN}{\textsc{ctan}}
+\patchcmd{\@addmarginpar}
+  {\@latex@warning@no@line {Marginpar on page \thepage\space moved}}
+  {\relax}{}{}
+\newcounter{argument}
+\g@addto@macro\endmacro{\setcounter{argument}{0}}
+\newcommand*\darg[1]{%
+  \stepcounter{argument}%
+  {\ttfamily\char`\#\theargument~:~}#1\par\noindent\ignorespaces}
+\newcommand*\doarg[1]{%
+  \stepcounter{argument}%
+  {\ttfamily\makebox[0pt][r]{[}%
+   \char`\#\theargument]:~}#1\par\noindent\ignorespaces}
 %</jawltxdoc>
 %\fi
diff --git a/Master/texmf-dist/source/latex/chemstyle/chemstyle.ins b/Master/texmf-dist/source/latex/chemstyle/chemstyle.ins
index 49063a4b317..c26a19db90e 100644
--- a/Master/texmf-dist/source/latex/chemstyle/chemstyle.ins
+++ b/Master/texmf-dist/source/latex/chemstyle/chemstyle.ins
@@ -1,52 +1,59 @@
-%%
-%% This is file `chemstyle.ins',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% chemstyle.dtx  (with options: `install')
-%%  ----------------------------------------------------------------
-%%  The chemstyle package --- Writing chemistry with style
-%%  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
-%%  ----------------------------------------------------------------
-%% 
-\input docstrip.tex
-\keepsilent
-\askforoverwritefalse
-\preamble
- ----------------------------------------------------------------
- The chemstyle package --- Writing chemistry with style
- 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
- ----------------------------------------------------------------
-
-\endpreamble
-\Msg{Generating chemstyle files:}
-\usedir{tex/latex/chemstyle}
-\generate{\file{\jobname.ins}{\from{\jobname.dtx}{install}}
-          \file{\jobname.sty}{\from{\jobname.dtx}{package}}
-}
-\usedir{tex/latex/chemstyle/config}
-\generate{\file{rsc.jdf}{\from{chemstyle.dtx}{rsc}}
-          \file{angew.jdf}{\from{chemstyle.dtx}{angew}}
-          \file{tetlett.jdf}{\from{chemstyle.dtx}{tetlett}}
-          \file{jomc.jdf}{\from{chemstyle.dtx}{jomc}}
-          \file{jacs.jdf}{\from{chemstyle.dtx}{jacs}}
-          \file{ic.jdf}{\from{chemstyle.dtx}{ic}}
-          \file{jpc.jdf}{\from{chemstyle.dtx}{jpc}}
-          \file{orglett.jdf}{\from{chemstyle.dtx}{orglett}}
-}
-\generate{\file{none.jdf}{\from{chemstyle.dtx}{none}}
-}
-\usedir{doc/latex/chemstyle}
-\generate{\file{jawltxdoc.sty}{\from{\jobname.dtx}{jawltxdoc}}
-}
-\endbatchfile
-\endinput
-%%
-%% End of file `chemstyle.ins'.
+%%
+%% This is file `chemstyle.ins',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% chemstyle.dtx  (with options: `install')
+%%  ----------------------------------------------------------------
+%%  The chemstyle bundle --- Schemes and style for chemistry
+%%  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
+%%  ----------------------------------------------------------------
+%% 
+\input docstrip.tex
+\keepsilent
+\askforoverwritefalse
+\preamble
+ ----------------------------------------------------------------
+ The chemstyle bundle --- Schemes and style for chemistry
+ 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
+ ----------------------------------------------------------------
+
+\endpreamble
+\Msg{Generating chemstyle files:}
+\generate{\file{jawltxdoc.sty}{\from{\jobname.dtx}{jawltxdoc}}
+}
+\usedir{tex/latex/chemstyle}
+\generate{\file{\jobname.sty}{\from{\jobname.dtx}{package}}
+          \file{chemscheme.sty}{\from{chemscheme.dtx}{package}}
+}
+\usedir{source/latex/chemstyle}
+\generate{\file{\jobname.ins}{\from{\jobname.dtx}{install}}
+}
+\usedir{tex/latex/chemstyle/config}
+\generate{\file{rsc.jdf}{\from{chemstyle.dtx}{rsc}}
+          \file{angew.jdf}{\from{chemstyle.dtx}{angew}}
+          \file{tetlett.jdf}{\from{chemstyle.dtx}{tetlett}}
+          \file{jomc.jdf}{\from{chemstyle.dtx}{jomc}}
+          \file{jacs.jdf}{\from{chemstyle.dtx}{jacs}}
+          \file{ic.jdf}{\from{chemstyle.dtx}{ic}}
+          \file{jpc.jdf}{\from{chemstyle.dtx}{jpc}}
+          \file{orglett.jdf}{\from{chemstyle.dtx}{orglett}}
+}
+\generate{\file{none.jdf}{\from{chemstyle.dtx}{none}}
+}
+\nopreamble\nopostamble
+\usedir{doc/latex/chemstyle}
+\generate{\file{chemstyle-demo.ltx}{\from{\jobname.dtx}{demo}}
+          \file{README.txt}{\from{\jobname.dtx}{readme}}
+}
+\endbatchfile
+\endinput
+%%
+%% End of file `chemstyle.ins'.
diff --git a/Master/texmf-dist/tex/latex/chemstyle/chemscheme.sty b/Master/texmf-dist/tex/latex/chemstyle/chemscheme.sty
new file mode 100644
index 00000000000..045e05a2489
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/chemstyle/chemscheme.sty
@@ -0,0 +1,258 @@
+%%
+%% This is file `chemscheme.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% chemscheme.dtx  (with options: `package')
+%%  ----------------------------------------------------------------
+%%  The chemstyle bundle --- Schemes and style for chemistry
+%%  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
+%%  ----------------------------------------------------------------
+%% 
+\NeedsTeXFormat{LaTeX2e}
+\def\csh@id$#1: #2.#3 #4 #5-#6-#7 #8 #9${%
+    #5/#6/#7\space v1.4\space}
+\ProvidesPackage{chemscheme}
+  [\csh@id $Id: chemscheme.dtx 36 2008-07-17 07:39:53Z joseph $
+   Support for chemical schemes]
+\RequirePackage{kvoptions,psfrag,iflang}
+\SetupKeyvalOptions{
+  family=csh,
+  prefix=csh@}
+\newif\ifcsh@bpchem
+\define@key{csh}{tracking}
+  {\csh@bpchemtrue
+   \lowercase{\edef\@tempa{#1}}%
+   \def\@tempb{bpchem}%
+   \ifx\@tempa\@tempb\else
+     \def\@tempb{chemcompounds}%
+     \ifx\@tempa\@tempb
+       \csh@bpchemfalse
+     \else
+       \PackageError{chemscheme}
+         {Unknown value `#1' for option numbers}
+         {The `tracking' option accepts values `bpchem'
+          and `chemcompounds'}%
+     \fi
+   \fi}
+\DeclareVoidOption{chemcompounds}{\csh@bpchemfalse}
+\DeclareVoidOption{bpchem}{\csh@bpchemtrue}
+\DeclareVoidOption{chapter}
+  {\PackageInfo{chemscheme}
+    {Ignoring obsolete option `chapter'}}
+\define@key{csh}{floats}
+  {\lowercase{\renewcommand*{\csh@fltpkg}{#1}}%
+   \def\@tempa{floatrow}%
+   \ifx\csh@fltpkg\@tempa\else
+     \def\@tempa{float}%
+     \ifx\csh@fltpkg\@tempa\else
+       \def\@tempa{memoir}%
+       \ifx\csh@fltpkg\@tempa
+         \@ifclassloaded{memoir}{}
+           {\PackageWarning{chemscheme}
+            {You asked for floats to be created using memoir,
+             \MessageBreak but have used a different document
+             class\MessageBreak Using floatrow instead}%
+            \renewcommand*{\csh@fltpkg}{floatrow}}%
+       \else
+         \PackageError{chemscheme}
+           {Unknown value `#1' for option numbers}
+           {The `floats' option accepts values `float',
+            `floatrow' and `memoir'}%
+       \fi
+     \fi
+   \fi}
+\@ifpackageloaded{floatrow}
+  {\newcommand*{\csh@fltpkg}{floatrow}%
+   \define@key{csh}{floats}
+     {\PackageInfo{chemscheme}{Package floatrow already
+      loaded\MessageBreak Option `floats' disabled}}}
+  {\@ifpackageloaded{float}
+     {\newcommand*{\csh@fltpkg}{float}%
+      \define@key{csh}{floats}
+        {\PackageInfo{chemscheme}{Package float already
+         loaded\MessageBreak Option `floats' disabled}}}
+     {\@ifclassloaded{memoir}
+        {\newcommand*{\csh@fltpkg}{memoir}}
+        {\newcommand*{\csh@fltpkg}{floatrow}}}}
+\ProcessKeyvalOptions{csh}
+\newcommand*{\csh@load@memoir}{}
+\newcommand*{\csh@load@float}{%
+  \@ifpackageloaded{float}{}
+    {\let\newfloat\@undefined}
+  \RequirePackage{float,caption}}
+\newcommand*{\csh@load@floatrow}{%
+  \@ifpackageloaded{floatrow}{}
+    {\let\newfloat\@undefined}
+  \RequirePackage{floatrow,caption}}
+\csname csh@load@\csh@fltpkg\endcsname
+\newcommand*{\schemename}{Scheme}
+\newcommand*{\listschemename}{List of Schemes}
+\newcommand*{\csh@makesch@memoir}{%
+  \AtBeginDocument{\csh@mksch@memoir}}
+\newcommand*{\csh@mksch@memoir}{%
+  \newfloat[chapter]{scheme}{los}{\schemename}
+  \kill@lastcounter{losdepth}
+  \renewcommand*{\thescheme}{\thechapter.\@arabic\c@scheme}
+  \addtodef{\@smemfront}{}{\counterwithout{scheme}{chapter}}
+  \addtodef{\@smemmain}{}{%
+    \ifartopt\else
+      \counterwithin{scheme}{chapter}
+    \fi}
+  \addtodef{\backmatter}{}{%
+    \ifartopt\else
+      \counterwithout{scheme}{chapter}%
+      \setcounter{scheme}{0}%
+    \fi}
+  \ifartopt
+    \counterwithout{scheme}{chapter}%
+  \fi
+  \newlistof{listofschemes}{los}{\listschemename}
+  \kill@lastcounter{losdepth}
+  \newlistentry[chapter]{scheme}{los}{0}
+  \cftsetindents{scheme}{0em}{2.3em}
+  \addtodef{\insertchapterspace}{}%
+    {\addtocontents{los}{\protect\addvspace{10pt}}}
+  \@ifundefined{c@losdepth}%
+    {\newcounter{losdepth}\setcounter{losdepth}{1}}{}}
+\newcommand*{\csh@makesch@float}{%
+  \AtBeginDocument{\csh@mksch@float}}
+\newcommand*{\csh@mksch@float}{%
+  \@ifundefined{chapter}
+    {\newfloat{scheme}{tbp}{los}}
+    {\newfloat{scheme}{tbp}{los}[chapter]%
+     \csh@fixchapter}%
+  \floatname{scheme}{\schemename}
+  \newcommand*{\listofschemes}{%
+    \listof{scheme}{\listschemename}}}
+\newcommand*{\csh@makesch@floatrow}{%
+  \DeclareNewFloatType{scheme}
+    {fileext=los,placement=tbp,name=Scheme}
+  \@ifundefined{chapter}{}
+    {\floatsetup[scheme]{within=chapter}%
+     \csh@fixchapter}%
+  \newcommand*{\listofschemes}{%
+    \listof{scheme}{\listschemename}}}
+\newcommand*{\csh@fixchapter}{%
+  \@ifundefined{KOMAScriptVersion}
+    {\renewcommand*{\thescheme}{%
+       \ifnum\c@chapter>\z@ \thechapter.\fi \@arabic\c@scheme}}
+    {}%
+    \let\csh@chapter\@chapter
+    \renewcommand{\@chapter}{%
+      \addtocontents{los}{\protect\addvspace{10\p@}}%
+      \csh@chapter}}
+\csname csh@makesch@\csh@fltpkg\endcsname
+\def\@tempa{floatrow}
+\ifx\@tempa\csh@fltpkg
+  \newcommand*{\floatcontentscentre}{%
+    \floatsetup{objectset=centering}}
+  \newcommand*{\floatcontentscenter}{%
+    \floatsetup{objectset=centering}}
+  \newcommand*{\floatcontentsright}{%
+    \floatsetup{objectset=raggedleft}}
+  \newcommand*{\floatcontentsleft}{%
+    \floatsetup{objectset=raggedright}}
+\else
+  \let\csh@floatboxreset\@floatboxreset
+  \renewcommand*{\@floatboxreset}{%
+    \csh@everyfloat
+    \csh@floatboxreset}
+  \newcommand*{\floatcontentscentre}{%
+    \let\csh@everyfloat\centering}
+  \newcommand*{\floatcontentscenter}{%
+    \let\csh@everyfloat\centering}
+  \newcommand*{\floatcontentsleft}{%
+    \let\csh@everyfloat\relax}
+  \newcommand*{\floatcontentsright}{%
+    \let\csh@everyfloat\raggedleft}
+\fi
+\floatcontentsleft
+\newif\ifcsh@babel
+\@ifpackageloaded{babel}
+  {\csh@babeltrue}
+  {}
+\@ifclassloaded{memoir}{}
+  {\@ifpackageloaded{babel}
+     {\IfLanguageName{french}
+        {\let\floatc@plain\FB@makecaption}
+        {\IfLanguageName{frenchb}
+          {\let\floatc@plain\FB@makecaption}
+          {}}}
+  {}}
+\AtBeginDocument{
+  \@ifpackageloaded{babel}
+    {\addto{\captionsngerman}{%
+       \renewcommand*{\schemename}{Schema}}
+     \addto{\captionsngerman}{%
+       \renewcommand*{\listschemename}{Schemenverzeichnis}}
+     \addto{\captionsgerman}{%
+       \renewcommand*{\schemename}{Schema}}
+     \addto{\captionsgerman}{%
+       \renewcommand*{\listschemename}{Schemenverzeichnis}}
+     \addto{\captionsfrench}{%
+       \renewcommand*{\schemename}{\scshape Sch\`eme}}
+     \addto{\captionsfrench}{%
+       \renewcommand*{\listschemename}{Table des sch\`emes}}
+     \addto{\captionsfrenchb}{%
+       \renewcommand*{\schemename}{\scshape Sch\`eme}}
+     \addto{\captionsfrenchb}{%
+       \renewcommand*{\listschemename}{Table des sch\`emes}}
+     \expandafter\selectlanguage\expandafter{\languagename}
+     \@ifclassloaded{memoir}{}
+       {\IfLanguageName{french}
+          {\ifcsh@babel\else
+             \let\floatc@plain\FB@makecaption
+           \fi}
+          {\IfLanguageName{frenchb}
+            {\ifcsh@babel\else
+               \let\floatc@plain\FB@makecaption
+             \fi}
+          {}}}
+      {}}{}}
+\newcommand*{\schemerefmarker}{TMP}
+\newcommand*{\schemerefformat}{\textsf}
+\ifcsh@bpchem
+  \RequirePackage{bpchem}
+  \let\csh@label\CNlabel
+\else
+  \RequirePackage{chemcompounds}
+  \let\csh@label\compound
+\fi
+\newcount\csh@num
+\newcommand*{\schemeref}{%
+  \advance\csh@num\@ne
+  \@ifnextchar[%]
+    {\csh@schemeref}
+    {\csh@schemeref[\schemerefmarker\the\csh@num]}}
+\def\csh@schemeref[#1]#2{%
+  \psfrag{#1}[b][b]
+    {\schemerefformat{\csh@label{#2}}}}
+\def\csh@schemerefsub[#1]#2#3{%
+  \psfrag{#1}[b][b]
+    {\schemerefformat{\CNlabelsub{#2}{#3}}}}
+\newcommand*{\chemschemeref}[1]{\schemeref[#1]}
+\ifcsh@bpchem
+  \newcommand*{\schemerefsub}{%
+    \advance\csh@num\@ne
+    \@ifnextchar[%]
+      {\csh@schemerefsub}
+      {\csh@schemerefsub[\schemerefmarker\the\csh@num]}}
+  \newcommand*{\chemschemerefsub}[1]{\schemerefsub[#1]}
+\else
+  \newcommand*{\schemerefsub}[3][]{%
+    \advance\csh@num\@ne
+    \PackageWarning{chemscheme}
+      {`chemcompound' option active\MessageBreak
+       Command \string\chemschemerefsub\space not used
+       \MessageBreak Please alter your source to \MessageBreak
+       \string\chemschemeref}}
+  \newcommand*{\chemschemerefsub}{\schemerefsub}
+\fi
+\endinput
+%%
+%% End of file `chemscheme.sty'.
diff --git a/Master/texmf-dist/tex/latex/chemstyle/chemstyle.sty b/Master/texmf-dist/tex/latex/chemstyle/chemstyle.sty
index 87fe0b2aa1f..34322e56d7d 100644
--- a/Master/texmf-dist/tex/latex/chemstyle/chemstyle.sty
+++ b/Master/texmf-dist/tex/latex/chemstyle/chemstyle.sty
@@ -6,7 +6,7 @@
 %%
 %% chemstyle.dtx  (with options: `package')
 %%  ----------------------------------------------------------------
-%%  The chemstyle package --- Writing chemistry with style
+%%  The chemstyle bundle --- Schemes and style for chemistry
 %%  Maintained by Joseph Wright
 %%  E-mail: joseph.wright@morningstar2.co.uk
 %%  Released under the LaTeX Project Public License v1.3c or later
@@ -14,24 +14,19 @@
 %%  ----------------------------------------------------------------
 %% 
 \NeedsTeXFormat{LaTeX2e}
+\def\cst@id$#1: #2.#3 #4 #5-#6-#7 #8 #9${%
+    \def\cst@ver{#5/#6/#7\space v1.3\space}}
+\cst@id $Id: chemstyle.dtx 36 2008-07-17 07:39:53Z joseph $
 \ProvidesPackage{chemstyle}
-  [2008/04/14 v1.2b Writing chemistry with style]
-\RequirePackage{xkeyval}
-\@ifpackagelater{xkeyval}{2005/05/07}
-  {}
-  {\PackageError{chemstyle}
-     {xkeyval >= 2.5 required}
-     {chemstyle requires the `xkeyval' package, version 2.5
-       or later.\MessageBreak The version loaded is:
-       `\@nameuse{ver@xkeyval.sty}'.\MessageBreak
-        This is a fatal error: loading will abort.}
-   \endinput}
+  [\cst@ver Writing chemistry with style]
+\RequirePackage{xkeyval}[2005/05/07]
 \RequirePackage{graphicx,varioref,caption,xspace}
 \newcommand*{\cst@tempa}{}
 \newcommand*{\cst@tempb}{}
 \newcommand*{\cst@boolkey}[1]{
   \define@boolkey[cst]{opt}[cst@]{#1}[true]{}}
 \cst@boolkey{chemcompounds}
+\cst@boolkey{floatrow}
 \cst@boolkey{xspace}
 \cst@boolkey{phrases}
 \cst@boolkey{radprefix}
@@ -71,6 +66,7 @@
   phrases=true,
   chemcompounds=true,
   xspace=true,
+  floatrow=true,
   journal=none,
   radprefix=true,
   rademph=true,
@@ -84,11 +80,16 @@
 \ifcst@chemcompounds
   \PassOptionsToPackage{chemcompounds}{chemscheme}
 \fi
-\RequirePackage{chemscheme}
+\ifcst@floatrow
+  \RequirePackage[floats=floatrow]{chemscheme}
+\else
+  \RequirePackage[floats=float]{chemscheme}
+\fi
 \newcommand*{\cst@disablekey}[1]{
   \define@key[cst]{opt}{#1}{\PackageWarning{chemstyle}
     {Option `#1' only valid when loading package}}}
 \AtBeginDocument{
+  \cst@disablekey{floatrow}
   \cst@disablekey{journal}
   \cst@disablekey{phrases}
   \cst@disablekey{nophrases}
@@ -101,25 +102,26 @@
   \ifnum0=`{\fi\iffalse}\fi}
 \AtBeginDocument{
   \@ifpackageloaded{siunitx}
-    {\makeatletter
-     \si@requirecfgs{synchem}
-     \makeatother}
-    {\newcommand*{\cmc}{\cubiccentimeter}
-     \newcommand*{\Hz}{\hertz}
-     \@ifpackageloaded{unitsdef}
-       {\newunit{\cubiccentimeter}{\cm\unitsuperscript{3}}
-        \newunit{\Molar}{\textsc{m}}
-        \newunit{\molar}{\mole\unitsep\dm\unitsuperscript{--3}}
-        \newunit{\mmHg}{mmHg}
-        \newunit{\mol}{\mole}}
-       {\@ifpackageloaded{SIunits}{}
-         {\@ifpackageloaded{siunits}{}
-          {\RequirePackage{SIunits}}}
-        \newcommand*{\cubiccentimeter}{\centi\metre\cubed}
+    {\requiresiconfigs{synchem}}
+    {\@ifpackageloaded{SIunits}
+       {\newcommand*{\cubiccentimeter}{\centi\metre\cubed}
         \newcommand*{\Molar}{\textsc{m}}
         \newcommand*{\molar}{\mole\usk\deci\metre\rpcubed}
         \newcommand*{\mmHg}{\milli\metre Hg}
-        \newcommand*{\mol}{\mole}}}}
+        \newcommand*{\mol}{\mole}
+        \newcommand*{\cmc}{\cubiccentimeter}
+        \newcommand*{\Hz}{\hertz}}
+       {\@ifpackageloaded{unitsdef}
+        {\newunit{\cubiccentimeter}{%
+           \cm\unitsuperscript{3}}
+         \newunit{\Molar}{\textsc{m}}
+         \newunit{\molar}{%
+           \mole\unitsep\dm\unitsuperscript{--3}}
+         \newunit{\mmHg}{mmHg}
+         \newunit{\mol}{\mole}
+         \newcommand*{\cmc}{\cubiccentimeter}
+         \newcommand*{\Hz}{\hertz}}
+        {\RequirePackage[alsoload=synchem]{siunitx}}}}}
 \DeclareSymbolFont{CSTAMS}{U}{msb}{m}{n}
 \DeclareMathSymbol{\cst@varnothing}{\mathord}{CSTAMS}{"3F}
 \providecommand*{\standardstate}%
@@ -159,10 +161,6 @@
 \cst@radical{i}{Bu}%
 \cst@radical{s}{Bu}%
 \cst@radical{t}{Bu}%
-\@ifclassloaded{memoir}
-  {\let\newfloat\@undefined
-   \RequirePackage{float}}
-  {}
 \floatstyle{plaintop}
 \restylefloat{table}
 \floatstyle{plain}
@@ -241,8 +239,9 @@
     \InputIfFileExists{none.jdf}{}
       {\PackageError{chemstyle}{Failed to load none.jdf}
          {The default journal definition file was not
-          found\MessageBreak This is a core part of chemstyle
-          \MessageBreak Something is wrong with the installation}}}
+          found\MessageBreak This is a core part of
+          chemstyle\MessageBreak Something is wrong with
+          the installation}}}
 \begingroup
   \@ifundefined{chapter}
     {\@ifundefined{refname}
@@ -261,14 +260,14 @@
   \ifcst@notes
     \ifcst@autonotes
       \ifnum\the\value{bibnote}>\z@
-        \expandafter\expandafter\expandafter\expandafter\expandafter
-          \expandafter\expandafter\cst@ref@name%
+        \expandafter\expandafter\expandafter\expandafter
+          \expandafter\expandafter\expandafter\cst@ref@name
       \else
-        \expandafter\expandafter\expandafter\expandafter\expandafter
-          \expandafter\expandafter\cst@ref@name@%
+        \expandafter\expandafter\expandafter\expandafter
+          \expandafter\expandafter\expandafter\cst@ref@name@
       \fi
     \else
-      \expandafter\expandafter\expandafter\cst@ref@name%
+      \expandafter\expandafter\expandafter\cst@ref@name
     \fi
   \else
     \expandafter\cst@ref@name@%
@@ -292,16 +291,19 @@
      \AtBeginDocument{
        \@ifpackageloaded{biblatex}
          {\def\cst@tempa{\csgappto{bib@strings@#1}}
-          \expandafter\cst@tempa\expandafter{\expandafter\renewcommand%
-            \expandafter*\expandafter{\cst@refsec}{%
-              \cst@refname{#2}{#3}{#4}}}}
+          \expandafter\cst@tempa\expandafter{\expandafter
+            \renewcommand\expandafter*\expandafter{%
+              \cst@refsec}{%
+                \cst@refname{#2}{#3}{#4}}}}
          {\@ifpackageloaded{babel}
            {\def\cst@tempa{\expandafter\addto\expandafter{%
               \csname captions#1\endcsname}}
             \expandafter\cst@tempa\expandafter
-              {\expandafter\renewcommand\expandafter*\expandafter%
-                {\cst@refsec}{\cst@refname{#2}{#3}{#4}}}
-            \expandafter\selectlanguage\expandafter{\languagename}}
+              {\expandafter\renewcommand\expandafter*%
+                \expandafter{\cst@refsec}{%
+                  \cst@refname{#2}{#3}{#4}}}
+            \expandafter\selectlanguage\expandafter{%
+              \languagename}}
            {}}}}}
 \cst@setrefname{english}{References}{and}{Notes}
 \cst@setrefname{UKenglish}{References}{and}{Notes}
diff --git a/Master/texmf-dist/tex/latex/chemstyle/angew.jdf b/Master/texmf-dist/tex/latex/chemstyle/config/angew.jdf
index cc011495a2f..85e3c0d3725 100644
--- a/Master/texmf-dist/tex/latex/chemstyle/angew.jdf
+++ b/Master/texmf-dist/tex/latex/chemstyle/config/angew.jdf
@@ -1,29 +1,30 @@
-%%
-%% This is file `angew.jdf',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% chemstyle.dtx  (with options: `angew')
-%%  ----------------------------------------------------------------
-%%  The chemstyle package --- Writing chemistry with style
-%%  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
-%%  ----------------------------------------------------------------
-%% 
-\ProvidesFile{angew.def}
-  [2008/04/14 v1.2b Angew. Chem. journal style]
-\captionsetup{labelsep=period,labelfont={bf,it},font=sf,singlelinecheck=off}
-\captionsetup[table]{labelsep=colon}
-\setkeys[cst]{opt}{
-  radprefix=true,
-  rademph=true,
-  radsuper=false,
-  radhyphen=false,
-  abbremph=false,
-  abbrcomma=false}
-\endinput
-%%
-%% End of file `angew.jdf'.
+%%
+%% This is file `angew.jdf',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% chemstyle.dtx  (with options: `angew')
+%%  ----------------------------------------------------------------
+%%  The chemstyle bundle --- Schemes and style for chemistry
+%%  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
+%%  ----------------------------------------------------------------
+%% 
+\ProvidesFile{angew.def}
+  [\cst@ver Angew. Chem. journal style]
+\captionsetup{labelsep=period,labelfont={bf,it},font=sf,
+  singlelinecheck=off}
+\captionsetup[table]{labelsep=colon}
+\setkeys[cst]{opt}{
+  radprefix=true,
+  rademph=true,
+  radsuper=false,
+  radhyphen=false,
+  abbremph=false,
+  abbrcomma=false}
+\endinput
+%%
+%% End of file `angew.jdf'.
diff --git a/Master/texmf-dist/tex/latex/chemstyle/ic.jdf b/Master/texmf-dist/tex/latex/chemstyle/config/ic.jdf
index b539be42e93..7e66d5ffb79 100644
--- a/Master/texmf-dist/tex/latex/chemstyle/ic.jdf
+++ b/Master/texmf-dist/tex/latex/chemstyle/config/ic.jdf
@@ -1,22 +1,22 @@
-%%
-%% This is file `ic.jdf',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% chemstyle.dtx  (with options: `ic')
-%%  ----------------------------------------------------------------
-%%  The chemstyle package --- Writing chemistry with style
-%%  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
-%%  ----------------------------------------------------------------
-%% 
-\ProvidesFile{ic.jdf}
-  [2008/04/14 v1.2b Inorg. Chem. journal style]
-\input {jacs.jdf}
-\captionsetup{textfont=rm}
-\endinput
-%%
-%% End of file `ic.jdf'.
+%%
+%% This is file `ic.jdf',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% chemstyle.dtx  (with options: `ic')
+%%  ----------------------------------------------------------------
+%%  The chemstyle bundle --- Schemes and style for chemistry
+%%  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
+%%  ----------------------------------------------------------------
+%% 
+\ProvidesFile{ic.jdf}
+  [\cst@ver Inorg. Chem. journal style]
+\input {jacs.jdf}
+\captionsetup{textfont=rm}
+\endinput
+%%
+%% End of file `ic.jdf'.
diff --git a/Master/texmf-dist/tex/latex/chemstyle/jacs.jdf b/Master/texmf-dist/tex/latex/chemstyle/config/jacs.jdf
index 76bce6128b6..0fca04dd32a 100644
--- a/Master/texmf-dist/tex/latex/chemstyle/jacs.jdf
+++ b/Master/texmf-dist/tex/latex/chemstyle/config/jacs.jdf
@@ -1,36 +1,37 @@
-%%
-%% This is file `jacs.jdf',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% chemstyle.dtx  (with options: `jacs')
-%%  ----------------------------------------------------------------
-%%  The chemstyle package --- Writing chemistry with style
-%%  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
-%%  ----------------------------------------------------------------
-%% 
-\ProvidesFile{jacs.jdf}
-  [2008/04/14 v1.2b J. Am. Chem. Soc. journal style]
-\DeclareCaptionLabelSeparator{perquad}{.\quad}
-\captionsetup{labelfont={bf,it,sf},textfont=sf,labelsep=perquad}
-\captionsetup[figure]{textfont=rm}
-\captionsetup{singlelinecheck=off}
-\setkeys[cst]{opt}{
-  radprefix=true,
-  rademph=true,
-  radsuper=true,
-  radhyphen=false,
-  abbremph=false,
-  abbrcomma=true,
-  notesbefore=true}
-\floatstyle{plaintop}
-\restylefloat{scheme}
-\floatstyle{plain}
-\cst@notesbeforefalse
-\endinput
-%%
-%% End of file `jacs.jdf'.
+%%
+%% This is file `jacs.jdf',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% chemstyle.dtx  (with options: `jacs')
+%%  ----------------------------------------------------------------
+%%  The chemstyle bundle --- Schemes and style for chemistry
+%%  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
+%%  ----------------------------------------------------------------
+%% 
+\ProvidesFile{jacs.jdf}
+  [\cst@ver J. Am. Chem. Soc. journal style]
+\DeclareCaptionLabelSeparator{perquad}{.\quad}
+\captionsetup{labelfont={bf,it,sf},textfont=sf,
+  labelsep=perquad}
+\captionsetup[figure]{textfont=rm}
+\captionsetup{singlelinecheck=off}
+\setkeys[cst]{opt}{
+  radprefix=true,
+  rademph=true,
+  radsuper=true,
+  radhyphen=false,
+  abbremph=false,
+  abbrcomma=true,
+  notesbefore=true}
+\floatstyle{plaintop}
+\restylefloat{scheme}
+\floatstyle{plain}
+\cst@notesbeforefalse
+\endinput
+%%
+%% End of file `jacs.jdf'.
diff --git a/Master/texmf-dist/tex/latex/chemstyle/jomc.jdf b/Master/texmf-dist/tex/latex/chemstyle/config/jomc.jdf
index 848501881d6..ebf537ed975 100644
--- a/Master/texmf-dist/tex/latex/chemstyle/jomc.jdf
+++ b/Master/texmf-dist/tex/latex/chemstyle/config/jomc.jdf
@@ -1,32 +1,32 @@
-%%
-%% This is file `jomc.jdf',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% chemstyle.dtx  (with options: `jomc')
-%%  ----------------------------------------------------------------
-%%  The chemstyle package --- Writing chemistry with style
-%%  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
-%%  ----------------------------------------------------------------
-%% 
-\ProvidesFile{jomc.def}
-  [2008/04/14 v1.2b J. Organomet. Chem. journal style]
-\captionsetup{labelsep=period}
-\captionsetup[table]{labelsep=newline,singlelinecheck=off}
-\AtBeginDocument{%
-  \renewcommand{\figurename}{Fig.}}
-\setkeys[cst]{opt}{
-  radprefix=true,
-  rademph=true,
-  radsuper=true,
-  radhyphen=false,
-  abbremph=false,
-  abbrcomma=false,
-  notesbefore=true}
-\endinput
-%%
-%% End of file `jomc.jdf'.
+%%
+%% This is file `jomc.jdf',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% chemstyle.dtx  (with options: `jomc')
+%%  ----------------------------------------------------------------
+%%  The chemstyle bundle --- Schemes and style for chemistry
+%%  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
+%%  ----------------------------------------------------------------
+%% 
+\ProvidesFile{jomc.def}
+  [\cst@ver J. Organomet. Chem. journal style]
+\captionsetup{labelsep=period}
+\captionsetup[table]{labelsep=newline,singlelinecheck=off}
+\AtBeginDocument{%
+  \renewcommand{\figurename}{Fig.}}
+\setkeys[cst]{opt}{
+  radprefix=true,
+  rademph=true,
+  radsuper=true,
+  radhyphen=false,
+  abbremph=false,
+  abbrcomma=false,
+  notesbefore=true}
+\endinput
+%%
+%% End of file `jomc.jdf'.
diff --git a/Master/texmf-dist/tex/latex/chemstyle/jpc.jdf b/Master/texmf-dist/tex/latex/chemstyle/config/jpc.jdf
index e8283edad1f..a5718a67901 100644
--- a/Master/texmf-dist/tex/latex/chemstyle/jpc.jdf
+++ b/Master/texmf-dist/tex/latex/chemstyle/config/jpc.jdf
@@ -1,36 +1,36 @@
-%%
-%% This is file `jpc.jdf',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% chemstyle.dtx  (with options: `jpc')
-%%  ----------------------------------------------------------------
-%%  The chemstyle package --- Writing chemistry with style
-%%  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
-%%  ----------------------------------------------------------------
-%% 
-\ProvidesFile{jpc.jdf}
-  [2008/04/14 v1.2b J. Phys. Chem. journal style]
-\DeclareCaptionFormat{labelcaps}{\MakeUppercase{#1}#2#3}
-\captionsetup{font=bf,labelsep=colon,format=labelcaps}
-\captionsetup[figure]{format=plain,textfont=md,labelsep=period}
-\captionsetup{singlelinecheck=off}
-\setkeys[cst]{opt}{
-  radprefix=true,
-  rademph=true,
-  radsuper=false,
-  radhyphen=false,
-  abbremph=false,
-  abbrcomma=true,
-  notesbefore=true}
-\floatstyle{plaintop}
-\restylefloat{scheme}
-\floatstyle{plain}
-\cst@notesbeforefalse
-\endinput
-%%
-%% End of file `jpc.jdf'.
+%%
+%% This is file `jpc.jdf',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% chemstyle.dtx  (with options: `jpc')
+%%  ----------------------------------------------------------------
+%%  The chemstyle bundle --- Schemes and style for chemistry
+%%  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
+%%  ----------------------------------------------------------------
+%% 
+\ProvidesFile{jpc.jdf}
+  [\cst@ver J. Phys. Chem. journal style]
+\DeclareCaptionFormat{labelcaps}{\MakeUppercase{#1}#2#3}
+\captionsetup{font=bf,labelsep=colon,format=labelcaps}
+\captionsetup[figure]{format=plain,textfont=md,labelsep=period}
+\captionsetup{singlelinecheck=off}
+\setkeys[cst]{opt}{
+  radprefix=true,
+  rademph=true,
+  radsuper=false,
+  radhyphen=false,
+  abbremph=false,
+  abbrcomma=true,
+  notesbefore=true}
+\floatstyle{plaintop}
+\restylefloat{scheme}
+\floatstyle{plain}
+\cst@notesbeforefalse
+\endinput
+%%
+%% End of file `jpc.jdf'.
diff --git a/Master/texmf-dist/tex/latex/chemstyle/none.jdf b/Master/texmf-dist/tex/latex/chemstyle/config/none.jdf
index 38de7628063..ceb496c7133 100644
--- a/Master/texmf-dist/tex/latex/chemstyle/none.jdf
+++ b/Master/texmf-dist/tex/latex/chemstyle/config/none.jdf
@@ -1,29 +1,29 @@
-%%
-%% This is file `none.jdf',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% chemstyle.dtx  (with options: `none')
-%%  ----------------------------------------------------------------
-%%  The chemstyle package --- Writing chemistry with style
-%%  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
-%%  ----------------------------------------------------------------
-%% 
-\ProvidesFile{none.jdf}
-  [2008/04/14 v1.2b Empty journal style]
-\floatstyle{plain}
-\restylefloat{table}
-\labelformat{figure}{#1}
-\labelformat{table}{#1}
-\floatplacement{table}{tbp}
-\floatplacement{figure}{tbp}
-\AtBeginDocument{
-  \floatplacement{scheme}{tbp}
-  \labelformat{scheme}{#1}}
-\endinput
-%%
-%% End of file `none.jdf'.
+%%
+%% This is file `none.jdf',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% chemstyle.dtx  (with options: `none')
+%%  ----------------------------------------------------------------
+%%  The chemstyle bundle --- Schemes and style for chemistry
+%%  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
+%%  ----------------------------------------------------------------
+%% 
+\ProvidesFile{none.jdf}
+  [\cst@ver Empty journal style]
+\floatstyle{plain}
+\restylefloat{table}
+\labelformat{figure}{#1}
+\labelformat{table}{#1}
+\floatplacement{table}{tbp}
+\floatplacement{figure}{tbp}
+\AtBeginDocument{
+  \floatplacement{scheme}{tbp}
+  \labelformat{scheme}{#1}}
+\endinput
+%%
+%% End of file `none.jdf'.
diff --git a/Master/texmf-dist/tex/latex/chemstyle/orglett.jdf b/Master/texmf-dist/tex/latex/chemstyle/config/orglett.jdf
index 1c16960f13d..35a1c1fd5f7 100644
--- a/Master/texmf-dist/tex/latex/chemstyle/orglett.jdf
+++ b/Master/texmf-dist/tex/latex/chemstyle/config/orglett.jdf
@@ -1,56 +1,62 @@
-%%
-%% This is file `orglett.jdf',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% chemstyle.dtx  (with options: `orglett')
-%%  ----------------------------------------------------------------
-%%  The chemstyle package --- Writing chemistry with style
-%%  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
-%%  ----------------------------------------------------------------
-%% 
-\ProvidesFile{orglett.jdf}
-  [2008/04/14 v1.2b Org. Lett. journal style]
-\RequirePackage{xcolor}
-\newcommand*{\OrgLettColour}{purple}
-\newcommand*{\fs@orglett}{%
-  \def\@fs@cfont{\bfseries}%
-  \let\@fs@capt\floatc@ruled
-  \def\@fs@pre{\begingroup\color{\OrgLettColour}
-    \hrule height12pt depth0pt \kern2pt\endgroup}%
-  \def\@fs@mid{\vspace\belowcaptionskip\relax}%
-  \def\@fs@post{\begingroup\color{\OrgLettColour}\kern2pt
-    \hrule height1.5pt depth0pt\endgroup}%
-  \let\@fs@iftopcapt\iftrue}
-\newcommand*{\fs@orglettfig}{%
-  \def\@fs@cfont{\bfseries}%
-  \let\@fs@capt\floatc@plain
-  \def\@fs@pre{\begingroup\color{\OrgLettColour}%
-    \hrule height12pt depth0pt \kern2pt\endgroup}%
-  \def\@fs@mid{\vspace\abovecaptionskip\relax}%
-  \def\@fs@post{\begingroup\color{\OrgLettColour}\kern2pt
-    \hrule height1.5pt depth0pt\endgroup}%
-  \let\@fs@iftopcapt\iffalse}
-\floatstyle{orglettfig}
-\restylefloat{figure}
-\floatstyle{orglett}
-\restylefloat{scheme}
-\restylefloat{table}
-\DeclareCaptionLabelSeparator{perquad}{.\quad}
-\captionsetup{labelfont=bf,labelsep=perquad}
-\setkeys[cst]{opt}{
-  radprefix=true,
-  rademph=true,
-  radsuper=true,
-  radhyphen=false,
-  abbremph=false,
-  abbrcomma=true,
-  notesbefore=true}
-\cst@notesbeforefalse
-\endinput
-%%
-%% End of file `orglett.jdf'.
+%%
+%% This is file `orglett.jdf',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% chemstyle.dtx  (with options: `orglett')
+%%  ----------------------------------------------------------------
+%%  The chemstyle bundle --- Schemes and style for chemistry
+%%  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
+%%  ----------------------------------------------------------------
+%% 
+\ProvidesFile{orglett.jdf}
+  [\cst@ver Org. Lett. journal style]
+\RequirePackage{xcolor}
+\@ifpackageloaded{floatrow}
+  {\PackageError{chemstyle}
+    {Org. Lett. style only works with float}
+    {Load chemstyle with the floatrow=false option
+      to\MessageBreak use the orglett style}}
+  {}
+\newcommand*{\OrgLettColour}{purple}
+\newcommand*{\fs@orglett}{%
+  \def\@fs@cfont{\bfseries}%
+  \let\@fs@capt\floatc@ruled
+  \def\@fs@pre{\begingroup\color{\OrgLettColour}
+    \hrule height12pt depth0pt \kern2pt\endgroup}%
+  \def\@fs@mid{\vspace\belowcaptionskip\relax}%
+  \def\@fs@post{\begingroup\color{\OrgLettColour}\kern2pt
+    \hrule height1.5pt depth0pt\endgroup}%
+  \let\@fs@iftopcapt\iftrue}
+\newcommand*{\fs@orglettfig}{%
+  \def\@fs@cfont{\bfseries}%
+  \let\@fs@capt\floatc@plain
+  \def\@fs@pre{\begingroup\color{\OrgLettColour}%
+    \hrule height12pt depth0pt \kern2pt\endgroup}%
+  \def\@fs@mid{\vspace\abovecaptionskip\relax}%
+  \def\@fs@post{\begingroup\color{\OrgLettColour}\kern2pt
+    \hrule height1.5pt depth0pt\endgroup}%
+  \let\@fs@iftopcapt\iffalse}
+\floatstyle{orglettfig}
+\restylefloat{figure}
+\floatstyle{orglett}
+\restylefloat{scheme}
+\restylefloat{table}
+\DeclareCaptionLabelSeparator{perquad}{.\quad}
+\captionsetup{labelfont=bf,labelsep=perquad}
+\setkeys[cst]{opt}{
+  radprefix=true,
+  rademph=true,
+  radsuper=true,
+  radhyphen=false,
+  abbremph=false,
+  abbrcomma=true,
+  notesbefore=true}
+\cst@notesbeforefalse
+\endinput
+%%
+%% End of file `orglett.jdf'.
diff --git a/Master/texmf-dist/tex/latex/chemstyle/rsc.jdf b/Master/texmf-dist/tex/latex/chemstyle/config/rsc.jdf
index d8ba06b5580..cdc83a098cf 100644
--- a/Master/texmf-dist/tex/latex/chemstyle/rsc.jdf
+++ b/Master/texmf-dist/tex/latex/chemstyle/config/rsc.jdf
@@ -1,30 +1,30 @@
-%%
-%% This is file `rsc.jdf',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% chemstyle.dtx  (with options: `rsc')
-%%  ----------------------------------------------------------------
-%%  The chemstyle package --- Writing chemistry with style
-%%  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
-%%  ----------------------------------------------------------------
-%% 
-\ProvidesFile{rsc.jdf}
-  [2008/04/14 v1.2b RSC journal style]
-\AtBeginDocument{%
-  \renewcommand{\figurename}{Fig.}}
-\captionsetup{labelsep=quad,labelfont=bf}
-\setkeys[cst]{opt}{
-  radprefix=true,
-  rademph=true,
-  radsuper=false,
-  radhyphen=true,
-  abbremph=true,
-  abbrcomma=false}
-\endinput
-%%
-%% End of file `rsc.jdf'.
+%%
+%% This is file `rsc.jdf',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% chemstyle.dtx  (with options: `rsc')
+%%  ----------------------------------------------------------------
+%%  The chemstyle bundle --- Schemes and style for chemistry
+%%  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
+%%  ----------------------------------------------------------------
+%% 
+\ProvidesFile{rsc.jdf}
+  [\cst@ver RSC journal style]
+\AtBeginDocument{%
+  \renewcommand{\figurename}{Fig.}}
+\captionsetup{labelsep=quad,labelfont=bf}
+\setkeys[cst]{opt}{
+  radprefix=true,
+  rademph=true,
+  radsuper=false,
+  radhyphen=true,
+  abbremph=true,
+  abbrcomma=false}
+\endinput
+%%
+%% End of file `rsc.jdf'.
diff --git a/Master/texmf-dist/tex/latex/chemstyle/tetlett.jdf b/Master/texmf-dist/tex/latex/chemstyle/config/tetlett.jdf
index 824d49cb9bf..8e0b6d8d823 100644
--- a/Master/texmf-dist/tex/latex/chemstyle/tetlett.jdf
+++ b/Master/texmf-dist/tex/latex/chemstyle/config/tetlett.jdf
@@ -1,29 +1,29 @@
-%%
-%% This is file `tetlett.jdf',
-%% generated with the docstrip utility.
-%%
-%% The original source files were:
-%%
-%% chemstyle.dtx  (with options: `tetlett')
-%%  ----------------------------------------------------------------
-%%  The chemstyle package --- Writing chemistry with style
-%%  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
-%%  ----------------------------------------------------------------
-%% 
-\ProvidesFile{tetlett.def}
-  [2008/04/14 v1.2b Tetrahedron Lett. journal style]
-\captionsetup{labelsep=period,singlelinecheck=off,labelfont=bf}
-\setkeys[cst]{opt}{
-  radprefix=true,
-  rademph=true,
-  radsuper=false,
-  radhyphen=true,
-  abbremph=false,
-  abbrcomma=true,
-  notesbefore=true}
-\endinput
-%%
-%% End of file `tetlett.jdf'.
+%%
+%% This is file `tetlett.jdf',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% chemstyle.dtx  (with options: `tetlett')
+%%  ----------------------------------------------------------------
+%%  The chemstyle bundle --- Schemes and style for chemistry
+%%  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
+%%  ----------------------------------------------------------------
+%% 
+\ProvidesFile{tetlett.def}
+  [\cst@ver Tetrahedron Lett. journal style]
+\captionsetup{labelsep=period,singlelinecheck=off,labelfont=bf}
+\setkeys[cst]{opt}{
+  radprefix=true,
+  rademph=true,
+  radsuper=false,
+  radhyphen=true,
+  abbremph=false,
+  abbrcomma=true,
+  notesbefore=true}
+\endinput
+%%
+%% End of file `tetlett.jdf'.
author	Karl Berry <karl@freefriends.org>	2008-07-17 22:54:25 +0000
committer	Karl Berry <karl@freefriends.org>	2008-07-17 22:54:25 +0000
commit	f92b5dd10f840cfa7f2d1d57a12fc7c8eb1983e1 (patch)
tree	528bcf3544e2203a08ab01c115ff63f9bd92398b
parent	ff7a7bf6f420fc03ff766c5f4a6596b823f5a493 (diff)