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-rw-r--r--Master/texmf-dist/bibtex/bib/chemscheme/chemscheme.bib9
-rw-r--r--Master/texmf-dist/doc/latex/chemscheme/README8
-rw-r--r--Master/texmf-dist/doc/latex/chemscheme/chemscheme.pdfbin64416 -> 231826 bytes
-rw-r--r--Master/texmf-dist/source/latex/chemscheme/chemscheme.dtx1235
-rw-r--r--Master/texmf-dist/source/latex/chemscheme/chemscheme.ins56
-rw-r--r--Master/texmf-dist/tex/latex/chemscheme/chemscheme.sty198
-rw-r--r--Master/texmf-dist/tex/latex/chemscheme/jawltxdoc.sty129
7 files changed, 1249 insertions, 386 deletions
diff --git a/Master/texmf-dist/bibtex/bib/chemscheme/chemscheme.bib b/Master/texmf-dist/bibtex/bib/chemscheme/chemscheme.bib
new file mode 100644
index 00000000000..66fa3504df7
--- /dev/null
+++ b/Master/texmf-dist/bibtex/bib/chemscheme/chemscheme.bib
@@ -0,0 +1,9 @@
+@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},
+}
diff --git a/Master/texmf-dist/doc/latex/chemscheme/README b/Master/texmf-dist/doc/latex/chemscheme/README
index 61c508aa4fc..03d938c5c56 100644
--- a/Master/texmf-dist/doc/latex/chemscheme/README
+++ b/Master/texmf-dist/doc/latex/chemscheme/README
@@ -1,9 +1,9 @@
-The chemscheme package - Support for chemical schemes
----------------------------------------------------------------
-Maintained by Joseph A. Wright
+The chemscheme package --- Support for chemical schemes
+Maintained by Joseph Wright
E-mail: joseph.wright@morningstar2.co.uk
-Released under the GNU General Public License
-See http://www.gnu.org/licenses/gpl.txt
+Released under the LaTeX Project Public License v1.3 or later
+See http://www.latex-project.org/lppl.txt
----------------------------------------------------------------
The chemscheme package consists of two parts, both related to
diff --git a/Master/texmf-dist/doc/latex/chemscheme/chemscheme.pdf b/Master/texmf-dist/doc/latex/chemscheme/chemscheme.pdf
index 4fe88de3481..935483a9293 100644
--- a/Master/texmf-dist/doc/latex/chemscheme/chemscheme.pdf
+++ b/Master/texmf-dist/doc/latex/chemscheme/chemscheme.pdf
Binary files differ
diff --git a/Master/texmf-dist/source/latex/chemscheme/chemscheme.dtx b/Master/texmf-dist/source/latex/chemscheme/chemscheme.dtx
index 89d7b0c8b52..1efcbc22dc8 100644
--- a/Master/texmf-dist/source/latex/chemscheme/chemscheme.dtx
+++ b/Master/texmf-dist/source/latex/chemscheme/chemscheme.dtx
@@ -3,32 +3,138 @@
% Copyright (C) 2007 by
% Joseph Wright <joseph.wright@morningstar2.co.uk>
%
-% Released under the GNU General Public License v2
-% See http://www.gnu.org/licenses/gpl.txt
+% 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 consists of the main source file chemscheme.dtx
-% and the derived files chemscheme.sty and chemscheme.pdf;
-% also included is the ChemDraw source file chemscheme.cdx
+% 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
+% scheme.cdx
+% and the derived files chemscheme.ins,
+% chemscheme.sty,
+% chemscheme.pdf,
+% scheme-one.eps and
+% scheme-two.eps
+%
+% 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
+% makeindex -s gind.ist chemscheme.idx
+% makeindex -s gglo.ist -o chemscheme.gls chemscheme.glo
+% pdflatex chemscheme.dtx
+% (b) With write18 enabled:
+% latex chemscheme.dtx
+% (Comment out "inactive" line in driver where indicated)
+% latex chemscheme.dtx
+% pdflatex chemscheme.dtx
+% bibtex8 --wolfgang chemscheme.aux
+% pdflatex chemscheme.dtx
+% pdflatex chemscheme.dtx
+%
+% Installation:
+% Copy chemscheme.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,
+% etc.)
+%
+% Note:
+% The jawltxdoc.sty file is not needed for installation,
+% only for building the documentation. It may be deleted.
+%
+%<*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 chemscheme package --- Support for chemical schemes
+ 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:}
+\usedir{tex/latex/contib/chemscheme}
+\generate{\file{\jobname.ins}{\from{\jobname.dtx}{install}}
+ \file{\jobname.sty}{\from{\jobname.dtx}{package}}
+ \file{jawltxdoc.sty}{\from{\jobname.dtx}{jawltxdoc}}
+}
+\nopreamble\nopostamble
+\usedir{doc/latex/chemscheme}
+\generate{\file{scheme-one.eps}{\from{chemscheme.dtx}{scheme}}
+ \file{scheme-two.eps}{\from{chemscheme.dtx}{scheme,labels}}
+ \file{chemscheme.bib}{\from{chemscheme.dtx}{bib}}
+}
+\endbatchfile
+%</install>
+%<*ignore>
+\fi
+% Will Robertson's trick
+\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{ltxdoc}
\EnableCrossrefs
\CodelineIndex
\RecordChanges
%\OnlyDescription
-\usepackage[T1]{fontenc}
-\usepackage[english,UKenglish]{babel}
-\usepackage{mathpazo,booktabs,array,url,graphicx,unitsdef,courier}
-\usepackage[scaled=0.95]{helvet}
-\usepackage[final]{microtype}
-\usepackage{\jobname}
+% The various formatting commands used in this file are collected
+% together in |jawltxdoc|.
+\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{122}
+%\CheckSum{273}
%
% \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
@@ -50,14 +156,15 @@
%
% \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}
%
-% \DoNotIndex{\@ifclassloaded,\@undefined,\chapter,\CNlabel}
-% \DoNotIndex{\CNlabelsub,\compound,\DeclareOption,\def,\else}
-% \DoNotIndex{\floatname,\fi,\global,\ifx,\let,\listof,\MessageBreak}
-% \DoNotIndex{\NeedsTeXFormat,\newcommand,\newfloat,\newif}
-% \DoNotIndex{\newlistof,\PackageWarning,\ProcessOptions,\protect}
-% \DoNotIndex{\ProvidesPackage,\psfrag,\raggedleft,\RequirePackage}
-% \DoNotIndex{\relax,\space,\textsf}
+%\DoNotIndex{}
%
% \title{\texttt{chemscheme} --- Support for chemical schemes%
% \thanks{This file describes version \fileversion, last revised
@@ -68,19 +175,20 @@
%
% \maketitle
%
-% \begin{abstract}
-%
+%\begin{abstract}
% 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.
+%\end{abstract}
%
-% \end{abstract}
-%
-% \section{Introduction}
+%\begin{multicols}{2}
+%\tableofcontents
+%\end{multicols}
%
+%\section{Introduction}
% By default, LaTeX defines two float types, |figure| and |table|.
% Synthetic chemists make heavy use of schemes, which need a |scheme|
% float type. This is provided by |chemscheme|, in a manner
@@ -90,79 +198,84 @@
% There are a number of LaTeX packages which cover this area, most
% notably |bpchem| and |chemcompounds|. However, adding numbers
% automatically to schemes is not covered by any existing package.
-% The |chemescheme| package seeks to rectify this.
-%
-% \section{Floating schemes}
+% The |chemscheme| package seeks to rectify this.
+%\floatcontentscentre
%
-% \subsection{Basic use}
-%
-% \DescribeEnv{scheme}
+%\section{Floating schemes}
+%\subsection{Basic use}
+%\DescribeEnv{scheme}
% The package provides a new float type, scheme, accessed in the
-% usual way. So, issuing the following commands:
+% usual way.
+%\begin{LaTeXexample}[\typesetfloatexample]
% \begin{scheme}[ht]
-% \centering
-% \includegraphics{scheme-one}\\
+% \includegraphics{scheme-one}
% \caption{A scheme with no compound numbers.}
-% \label{scheme-one}
% \end{scheme}
-% \begin{verbatim}
-% \begin{scheme}[ht]
-% \centering
-% \includegraphics{scheme-one}\\
-% \caption{A scheme with no compound numbers.}
-% \label{scheme-one}
-% \end{scheme}
-% \end{verbatim}
-% will lead to the appearance of a scheme as requested
-% (Scheme~\ref{scheme-one}). By default, the positioning of |scheme|
-% floats follows the standard LaTeX system (positioning at the top
-% of a page is preferred). As shown in the example, the use of
-% positional modifiers is allowed. The |float| package is loaded by
-% |chemscheme|, allowing the use of the |[H]| positional directive,
-% meaning \emph{really} here.\footnote{|memoir| users should note
-% that |float| cannot be used with this document class. The internal
-% |memoir| system for float placement is thus in use in this case.}
-% Labelling and referencing schemes follows the LaTeX conventions.
-% So for example, to reference Scheme~\ref{scheme-one}, you type
-% \begin{verbatim}
-% Scheme~\ref{scheme-one}
-% \end{verbatim}
+%\end{LaTeXexample}
+% The |scheme| float is designed to behave in the same way as the
+% standard LaTeX float environments |figure| and |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. |chemscheme| 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 |memoir| are being used.
%
% \DescribeMacro{\listofschemes}
+% \DescribeMacro{\listschemename}
% To match the \cmd{\listoffigures} and \cmd{\listoftables} macros
% provided by the LaTeX kernel, |chemscheme| provides a
% \cmd{\listofschemes} command. This works in the same way as the
-% kernel commands, taking a single optional argument \oarg{Title},
-% which by default is ``List of Schemes.'' The output of the
-% \cmd{\listofschemes} command is illustrated below.
+% kernel commands, with the default text stored in the macro
+% \cmd{\listschemename}. Users upgrading from version 1.1 should
+% note the change of macro name (from \cmd{\listscheme}). This
+% is to bring |chemscheme| into line with the LaTeX kernel
+% naming convention. Also notice that \cmd{\listofschemes} no longer
+% accepts an optional argument. The standard output is illustrated
+% below.
+%\begin{LaTeXexample}[\typesetcodeandexample]
% \listofschemes
+%\end{LaTeXexample}
%
-% \subsection{Altering the defaults}
+%\subsection{Altering the defaults}
%
% For users of the standard class files or the \textsc{koma-script}
% bundle, the |float| package is used to create the new float type.
% Thus the usual |float| commands can be used to modify the behaviour
% as desired. Users of |memoir| will have slightly different commands
% available, as |memoir| implements its own new float mechanism,
-% which is used in that case. Schemes may be numbered within chapters
-% (Scheme~1.1, Scheme~1.2, \emph{etc.}~by loading the package with the
-% [chapter] option.
+% which is used in that case. Anything that you can do for a
+% standard float, you should be able to to do for a scheme, and it
+% should behave in the same way as a figure or a table. Please
+% let the package maintainer know of any bugs in this support.
%
% \DescribeMacro{\schemename}
-% \DescribeMacro{\listschemes}
-% Two macros are provided to allow the user to re-define the name of
-% schemes and the title of the list of schemes in a consistent manner
-% (independent of document class). Thus \cmd{\schemename} contains
-% the text used in scheme captions (by default \schemename), and
-% \cmd{\listschemes} contains the title of the scheme list (by
-% default \listschemes). Both may be freely re-defined.
+% \cmd{\schemename} contains the text used in scheme captions (by
+% default \schemename). This is used in the same manner as
+% \cmd{\figurename} or \cmd{\tablename} to set up the text used in
+% scheme captions.
+%\begin{LaTeXexample}[\typesetfloatexample]
+% \renewcommand*{\schemename}{Illustration}
+% \begin{scheme}[ht]
+% \includegraphics{scheme-one}
+% \caption{A scheme that is not a Scheme!}
+% \end{scheme}
+%\end{LaTeXexample}
+% ^^A The name is reset to normal after the example
+%\renewcommand*{\schemename}{Scheme}
%
-% \section{Horizontal positioning of all floats}
+%\subsection{\texttt{babel} support}
+% Schemes are provided with some support for |babel|. Currently, in
+% addition to English, |chemscheme| provides alternatives for
+% \cmd{\schemename} and \cmd{\listschemename} in French and German.
+% Users of other languages are encouraged to supply suitable
+% translations for inclusion in future versions of |chemscheme|.
%
-% \DescribeMacro{\floatcontentscentre}
-% \DescribeMacro{\floatcontentscenter}
-% \DescribeMacro{\floatcontentsleft}
-% \DescribeMacro{\floatcontentsright}
+%\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 |chemscheme|
% packages therefore provides commands to align all float contents
@@ -172,9 +285,22 @@
% \cmd{\floatcontentscenter} is also available). The default
% behaviour is restored using the command \cmd{\floatcontentsleft}.
% Finally, \cmd{\floatcontentsright} is provided for use if needed.
-% notice that the float positioning commands should be given
+% Notice that the float positioning commands should be given
% \emph{outside} floating environments, and apply to all subsequent
% floats.
+%\begin{LaTeXexample}[\typesetfloatexample]
+% \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
@@ -182,10 +308,8 @@
% and the \textsc{koma-script} bundled. Other document classes may
% not give the desired behaviour.
%
-% \section{Reference numbers in graphics}
-%
-% \subsection{Background}
-%
+%\section{Reference numbers in graphics}
+%\subsection{Background}
% There are a number of packages available on \textsc{ctan} for
% tracking compound reference numbers. The two with the most up to
% date and comprehensive features are |bpchem| and |chemcompounds|.
@@ -195,151 +319,276 @@
% adapt schemes to match any changes in numbering.
%
% The |chemscheme| package provides a mechanism for rectifying this
-% issue, provided that \emph{compilation occurs in LaTeX (DVI) mode
-% and not using pdfLaTeX}.\footnote{Of course, both may be using the
-% pdfTeX engine; it is the output mode that is important.}
+% issue. The package makes use of the |psfrag| package, which means
+% that it can only directly produce DVI output (using LaTeX).
+% However, direct PDF output using PDFLaTeX is possible: see
+% Section~\ref{subsec:pdf}.
%
-% \subsection{Usage}
+%\DescribeMacro{\chemschemeref}
+%\DescribeMacro{\chemschemerefsub}
+% Users upgrading from v.2 should note that ``chem'' has been removed
+% from the start of most macro names. The main referencing commands
+% \cmd{\chemschemeref} and \cmd{\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 (\textsc{eps}) files
-% The most popular chemistry drawing package, \textsc{ChemDraw},
-% is able to do this from the \texttt{Save As \ldots} dialog.
-% \DescribeMacro{\chemschemerefmarker}
-% The positions where the auto-labels should be positioned have to be
-% marked in the \textsc{eps} file. The marker should consist of an
-% ``indicator'' that the text is to be replaced, followed by a
-% reference number or letter. The ``indicator'' text should be the
-% same in all graphics; it is stored in \cmd{\chemschemerefmarker},
-% and has default value \textsf{\chemschemerefmarker}. Thus the
-% graphics should contain labels \textsf{\chemschemerefmarker1},
-% \textsf{\chemschemerefmarker2}, \emph{etc.} A suitable unmodified
-% graphic is shown in Scheme~\ref{scheme-two-uned}.
+% 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
+% \cmd{\schemerefmarker}, and has default value
+% \textsf{\schemerefmarker}. Thus the graphics should contain labels
+% \textsf{\schemerefmarker1}, \textsf{\schemerefmarker2}, \emph{etc}.
+% A suitable unmodified graphic is shown in in the next example.
+%\begin{LaTeXexample}[\typesetfloatexample]
% \begin{scheme}[ht]
-% \centering
-% \includegraphics{scheme-two}\\
+% \includegraphics{scheme-two}
% \caption{A scheme with temporary compound numbers.}
-% \label{scheme-two-uned}
% \end{scheme}
+%\end{LaTeXexample}
+% The value of \cmd{\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}[\typesetcodeonly]
+% \renewcommand*{\chemeschemerefmarker}{XXX}
+%\end{LaTeXexample}
%
-% The value of \cmd{\chemschemerefmarker} may be altered as normal
-% using \cmd{\renewcommand}, so for example to use \textsf{XXX}
-% as the indicator for replacement, you would execute
-% |\renewcommand{\chemeschemerefmarker}{XXX}|.
-%
-% \DescribeMacro{\chemschemeref}
-% In the second step, the command \cmd{\chemschemeref} is used to
+%\DescribeMacro{\schemeref}
+% In the second step, the command \cmd{\schemeref} is used to
% indicate the mapping of the temporary markers to the
-% automatically-managed numbering. The syntax of the command
-% is \cmd{\chemschemeref}\marg{temp-marker}\marg{label}, where
-% \meta{temp-marker} is the unique marker used in the graphic,
-% and \meta{label} is the name assigned to the compound by the user.
-% Each replacement requires a separate \cmd{\chemschemeref}, all
-% of which should appear before the relevant \cmd{\includegraphics}
-% command. Notice that \meta{temp-marker} only contains the
-% unique part of the temporary marker. Thus using the default
-% indicator \textsf{\chemschemerefmarker}, the \textsc{eps} file
-% might contain \textsf{\chemschemerefmarker1} and \meta{temp-marker}
-% would be \textsf{1}.
+% automatically-managed numbering. The syntax of the command is
+% \cmd{\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, |chemscheme| 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 \cmd{\chemschemeref}, all of which should
+% appear before the relevant \cmd{\includegraphics} command.
%
% An example will make usage clearer. In the example used in this
-% document, the starting material is given label |IMesHCl| and
-% the product is called |IMes|. As is shown in
-% Scheme~\ref{scheme-two-uned}, in the \textsc{eps} file these are
-% labelled \textsf{TMP1} and \textsf{TMP2}, respectively. To relabel
-% these as \CNlabel{IMesHCl} and \CNlabel{IMes}, the following is
-% needed:
+% document, the starting material is given label |IMesHCl| and the
+% product is called |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}[\typesetfloatexample]
% \begin{scheme}[ht]
-% \centering
-% \chemschemeref{1}{IMesHCl}
-% \chemschemeref{2}{IMes}
-% \includegraphics{scheme-two}\\
+% \schemeref{IMesHCl}
+% \schemeref{IMes}
+% \includegraphics{scheme-two}
% \caption{A scheme with automated compound numbers.}
-% \label{scheme-two}
% \end{scheme}
-% \begin{verbatim}
+%\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}[\typesetfloatexample]
% \begin{scheme}[ht]
-% \centering
-% \chemschemeref{1}{IMesHCl}
-% \chemschemeref{2}{IMes}
-% \includegraphics{scheme-two}\\
-% \caption{A scheme with automated compound numbers.}
-% \label{scheme-two}
+% \schemeref[TMP1]{IMesHCl}
+% \schemeref[TMP2]{IMes}
+% \includegraphics{scheme-two}
+% \caption{A scheme with explicitly numbered temporary labels.}
% \end{scheme}
-% \end{verbatim}
-% It is important to notice that the chemical labels must be defined
-% \emph{before} the use of \cmd{\chemschemeref}, or odd things may
-% happen (most likely your document will not compile with strange
-% errors). Also 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.
+%\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{\chemschemerefsub}
+%\DescribeMacro{\schemerefsub}
% As described in Section~\ref{packages}, |chemscheme| supports
% |bpchem|, which allows tracking of sub-labels (\textbf{1a},
-% \textbf{1b}, \emph{etc.}). To allow use of these in schemes,
-% the \cmd{\chemschemerefsub} command is provided. This takes an
-% additional argument \marg{sub-label}, which is used to generate
-% the appropriate text. When used with |chemcompounds|, this command
+% \textbf{1b}, \emph{etc.}). To allow use of these in schemes, the
+% \cmd{\schemerefsub} command is provided. This takes an additional
+% argument \marg{sub-label}, which is used to generate the
+% appropriate text. When used with |chemcompounds|, this command
% will gobble its arguments and issue a warning; no substitution will
% take place.
%
-% \DescribeMacro{\chemschemerefformat}
+%\DescribeMacro{\schemerefformat}
% The format of chemical references is controlled by the underlying
-% package, |bpchem| or |chemcompounds|. However, it is useful to
-% be able to specify additional formatting for schemes. By default,
+% package, |bpchem| or |chemcompounds|. However, it is useful to be
+% able to specify additional formatting for schemes. By default,
% |chemscheme| formats all reference numbers in a sans serif font.
-% This is controlled by \cmd{\chemschemerefformat}. The additional
-% formatting applied within schemes may be altered by redefining
-% \cmd{\chemschemerefformat}. 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 |helvet| package,
-% loaded scaled to 95\percent, \emph{i.e.}
-% \begin{verbatim}
+% This is controlled by \cmd{\schemerefformat}.
+%\begin{LaTeXexample}[\typesetfloatexample]
+% % 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 \cmd{\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
+% |helvet| package, loaded scaled to 95\percent, \emph{i.e.}:
+%\begin{LaTeXexample}[\typesetcodeonly]
% \usepackage[scaled=0.95]{helvet}
-% \end{verbatim}
+%\end{LaTeXexample}
% The \textsc{ChemDraw} file used to generate the example schemes
-% is included with the package, as |chemscheme.cdx|.
+% is included with the package as |chemscheme.cdx|.
+%
+%\subsection{\texttt{chemscheme} and PDFLaTeX\label{subsec:pdf}}
+% The automatic substitution of numbers in graphics relies on the the
+% |psfrag| package. This works with \textsc{PostScript} files, and
+% cannot therefore be used with PDFLaTeX. However, all is not lost
+% as the |pst-pdf| package provides a method for including
+% \textsc{PostScript} files in a PDFLaTeX 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 PDFLaTeX with
+% |chemscheme|.\footnote{This example is saved as
+% \texttt{example.tex} when this documentation is compiled.}
+% ^^A This example is saved for the user as ``example.tex''
+%\edef\LaTeXexamplefile{example.tex}
+%\begin{LaTeXexample}[\typesetcodeonly]
+% \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{LaTeXexample}
+%\edef\LaTeXexamplefile{\jobname.tmp}
%
-% \subsection{Managing chemical numbering\label{packages}}
+% 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 |inactive| option |pst-pdf| removed so that
+% the modified pictures are extracted.\footnote{You can simply do the
+% first LaTeX run without loading \texttt{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 PDFLaTeX 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}}
% The |chemscheme| package can use one of two packages for management
-% of chemical numbering. Both |bpchem| and |chemcompounds| are
-% supported: |bpchem| is the default, and |chemcompounds| is requested
-% by loading |chemescheme| with the [chemcompounds] option. Both
-% packages have advantages: |bpchem| allows the tracking of
-% sub-references (very common in organic chemistry), whilst
+% of chemical numbering: |bpchem| and |chemcompounds|. As of v1.3,
+% |chemcompounds| is the default package for managing reference
+% numbers.\footnote{The change from \texttt{bpchem} is due to issues
+% with \texttt{hyperref} support. The method used by \texttt{bpchem}
+% to generate compound labels means that they are made into
+% hyperlinks by \texttt{hyperref}, and therefore end up coloured when
+% using the \texttt{colorlinks} option. This is unlikely to be the
+% desired effect, and \texttt{chemcompounds} does not behave in this
+% way.} Both packages have advantages: |bpchem| allows the tracking
+% of sub-references (very common in organic chemistry), whilst
% |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, |chemscheme|
% loads only one package (depending on the user option given), and
-% uses this package to provide numbering management.
+% uses this package to provide numbering management. Both |bpchem|
+% and |chemcompounds| provide a variety of methods for defining
+% chemical labels.
+%
+%\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 \emph{et
+% al.}~\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 |pgf|/|tikz|. This is a complex method, and cannot be
+% recommended for anyone except the very experienced and brave.
%
-% Both |bpchem| and |chemcompounds| provide a variety of methods for
-% defining chemical labels. In either case, the user should define
-% the chemical label \emph{before} it is referenced by
-% \cmd{\chemschemeref}. Errors are very likely to occur if this is
-% not done.
+% At a more practical level, there are two packages available which
+% allow typesetting of chemical structures in (La)TeX, using
+% specialised commands: XyMTeX and ppchTeX. Recent versions of the
+% XyMTeX package have not been made available on \textsc{ctan}, and
+% the version held there is therefore considered to be obsolete. On
+% the other hand, the ppchTeX system, developed originally for
+% ConTeXt, 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.
%
-% \section{Known issues}
+%\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}, \emph{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.
%
-% The number replacement code relies on the use of |psfrag|, which
-% can only be applied to \textsc{eps} graphics. Thus, users of
-% pdfLaTeX will not benefit form the automated number replacement.
-% For final compilation directly to \textsc{pdf}, it may be
-% preferable to modify the graphics files and use |epstopdf| to
-% include the files. The alternative is to use the more
-% traditional route \textsc{dvi} $\to$ \textsc{ps} $\to$
-% \textsc{pdf}.
+% 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).
%
-% Currently, the names of schemes are only available in English. If
-% the correct translations are provided, the package author will
-% aim to incorporate the appropriate code.
+% 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 |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}).
%
-% \StopEventually{}
+%\section{Known issues}
+%
+% The interaction of the different document classes, with options,
+% plus the |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 |babel| stings are also welcome, as are
+% improvements to those already provided.
+%
+% \StopEventually{\bibliographystyle{unsrt}\bibliography{chemscheme}}
%
% \iffalse
%<*package>
@@ -354,92 +603,174 @@
% \begin{macrocode}
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{chemscheme}%
- [2007/08/05 v1.1 Support for chemical schemes]
+ [2007/10/04 v1.3 Support for chemical schemes]
% \end{macrocode}
+%\changes{v1.3}{2007/10/04}{Load \texttt{caption} for
+% non-\texttt{memoir} classes}
% The |psfrag| package is required to carry out the inclusion of
-% chemical numbers in graphics. If the |memoir| package is not
+% chemical numbers in graphics. Robust patching of commands is
+% provided by |elatex|. If the |memoir| package is not
% being used, the |float| package is used to provide support for
-% new float types. However, if |memoir| is in use, |float| should
-% not be loaded.
+% new float types. However, if |memoir| is in use, |float| is not
+% loaded. As |caption| makes things work very nicely too, we load
+% that here if |memoir| is not in use.
% \begin{macrocode}
-\RequirePackage{psfrag}
+\RequirePackage{psfrag,iflang}
\@ifclassloaded{memoir}{}
- {\RequirePackage{float}}
+ {\RequirePackage{float,caption}}
+% \end{macrocode}
+%\changes{v1.3}{2007/10/04}{Switch to using \texttt{chemcompounds}
+% by default}
+% Option processing now takes place. By default, |chemscheme| uses
+% the |chemcompounds| package for managing chemical compound
+% references. The options reflect this.
+% \begin{macrocode}
+\newif \ifchemsch@bpchem \chemsch@bpchemfalse
+\DeclareOption{chemcompounds}{\chemsch@bpchemfalse}
+\DeclareOption{bpchem}{\chemsch@bpchemtrue}
% \end{macrocode}
-% Option processing now takes place. This requires two Boolean
-% values, which are declared here. By default, |chemscheme| uses
-% |bpchem| for managing chemical compound references. The options
-% reflect this.
+% The |chapter| option is no longer used, so the user is told that it
+% is ignored. Hopefully nothing bad happens, and so an error is not
+% appropriate.
% \begin{macrocode}
-\newif \ifCHEMSCH@chapter \CHEMSCH@chapterfalse
-\newif \ifCHEMSCH@bpchem \CHEMSCH@bpchemtrue
-\DeclareOption{chapter}{\global\CHEMSCH@chaptertrue}
-\DeclareOption{chemcompounds}{\global\CHEMSCH@bpchemfalse}
-\DeclareOption{bpchem}{}
+\DeclareOption{chapter}%
+ {\PackageInfo{chemscheme}%
+ {Ignoring obsolete option `chapter'}}
\ProcessOptions
% \end{macrocode}
%
-% \subsection{Support for schemes}
-%
-% \begin{macro}{\schemename}
-% \begin{macro}{\listschemes}
-% The new float type for schemes in produced using the |float|
-% package, or the appropriate |memoir| code. First, names for
-% schemes and the list of schemes are set up. These are provided
-% for ease of modification, as demonstrated in the |memoir| manual.
+%\subsection{Support for schemes}
+%\begin{macro}{\schemename}
+%\begin{macro}{\listschemename}
+%\changes{v1.2}{2007/08/18}{Replaces \texttt{\textbackslash
+% 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.
% \begin{macrocode}
\newcommand*{\schemename}{Scheme}
-\newcommand*{\listschemes}{List of Schemes}
+\newcommand*{\listschemename}{List of Schemes}
% \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \begin{environment}{scheme}
-% The \cmd{\newfloat} command is used to generate the new float type,
-% first checking if numbering within chapters is requested. A
-% suitable warning is issued if no chapters exist in the document.
-% The syntax required depends on whether |float| or |memoir| is used
-% for the definition.
+%\end{macro}
+%\end{macro}
+%\begin{environment}{scheme}
+% The \cmd{\newfloat} command is used to generate the new float type.
+% The syntax depends on whether whether |float| or |memoir| is used
+% for the definition. Notice that the formation of the new float has
+% to wait for the beginning of the document, as this has to occur
+% after |hyperref| may be loaded.
+%\changes{v1.2}{2007/08/18}{Added \texttt{chapter} option to
+% \texttt{memoir} \cs{newfloat} command}
+%\changes{v1.2a}{2007/09/19}{Fixed error with \texttt{hyperref}}
% \begin{macrocode}
-\ifCHEMSCH@chapter
- \ifx\chapter\@undefined
- \PackageWarning{chemscheme}%
- {No chapters in this document \MessageBreak%
- Ignoring `chapter' option}
- \@ifclassloaded{memoir}
- {\newfloat{scheme}{los}{\schemename}}
- {\newfloat{scheme}{tbp}{los}}
- \else
- \@ifclassloaded{memoir}
- {\newfloat[chapter]{scheme}{los}{\schemename}}
- {\newfloat{scheme}{tbp}{los}[chapter]}
- \fi
-\else
- \@ifclassloaded{memoir}
- {\newfloat{scheme}{los}{\schemename}}
- {\newfloat{scheme}{tbp}{los}}
-\fi
+\@ifclassloaded{memoir}{%
+% \end{macrocode}
+% In the |memoir| case, floats are always defined numbered within
+% chapters.
+% \begin{macrocode}
+ \AtBeginDocument{%
+ \newfloat[chapter]{scheme}{los}{\schemename}
% \end{macrocode}
-% \end{environment}
-% \begin{macro}{\listofschemes}
-% To ensure that things are labelled correctly, the new float type
-% is given an appropriate name. Notice that |memoir| does this at
-% the float-definition stage. In common with the standard float
-% types, a \cmd{\listof} command is provided for schemes.
+% The |memoir| kernel makes various changes to the formatting of
+% the default float types after they are declared. So the same is
+% done here for schemes. The \cmd{\addtodef} macro is defined by
+% |memoir|. Why all of this is done is not clear, but it is best
+% to be on the safe side.
+% \begin{macrocode}
+ \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
+ }
+}{%
+% \end{macrocode}
+%\changes{v1.3}{2007/10/04}{Fixed problem when \cs{chapter}
+% expands to \cs{relax}}
+% When using |float|, the standard LaTeX class behaviour is emulated.
+% Only some classes define chapters, so this has to be tested and
+% accounted for when forming the |scheme| float.
+% \begin{macrocode}
+ \AtBeginDocument{%
+ \@ifundefined{chapter}{%
+ \newfloat{scheme}{tbp}{los}%
+ }{%
+ \newfloat{scheme}{tbp}{los}[chapter]
+% \end{macrocode}
+% In the standard classes which do define chapters, a bit of hacking
+% occurs with the labelling of floats. So the same is done for
+% schemes. \textsc{koma-script} doesn't do this, so a test is needed
+% for that as well.
+% \begin{macrocode}
+ \@ifundefined{KOMAScriptVersion}{%
+ \renewcommand*{\thescheme}%
+ {\ifnum\c@chapter>\z@ \thechapter.\fi \@arabic\c@scheme}
+ }{}
+% \end{macrocode}
+% To get the correct appearance for table of contents, the
+% \cmd{\@chapter} macro is patched to recognise schemes. A bit of
+% shuffling is required, since \cmd{\g@addto@macro} cannot be used
+% here.
+% \begin{macrocode}
+ \let\chemsch@orig@chapter\@chapter
+ \def\chemsch@chapter{%
+ \addtocontents{los}{\protect\addvspace{10\p@}}%
+ \chemsch@orig@chapter}
+ \let\@chapter\chemsch@chapter
+ }
+ }
+}
+% \end{macrocode}
+%\end{environment}
+%\begin{macro}{\listofschemes}
+% To ensure that things are labelled correctly, the new float type is
+% given an appropriate name. Notice that |memoir| does this at the
+% float-definition stage. In common with the standard float types, a
+% \cmd{\listof} command is provided for schemes. Notice again the
+% need for almost everything to take place after any potential
+% loading of |hyperref|.
% \begin{macrocode}
\@ifclassloaded{memoir}
- {\newlistof{listofschemes}{los}{\listschemes}}
+ {\AtBeginDocument{%
+ \newlistof{listofschemes}{los}{\listschemename}
+% \end{macrocode}
+% Once again, various hacks are needed to get good emulation for
+% |memoir|.
+% \begin{macrocode}
+ \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}}{}%
+ }
+ }
+% \end{macrocode}
+% For the standard document classes, things are a bit less complex.
+% Notice that \cmd{\floatname} is needed to define the name of a
+% scheme as ``Scheme.''
+% \begin{macrocode}
{\floatname{scheme}{\schemename}
- \newcommand*{\listofschemes}[1][\listschemes]%
- {\listof{scheme}{#1}}}
+ \newcommand*{\listofschemes}{\listof{scheme}{\listschemename}}}
% \end{macrocode}
% \end{macro}
%
-% \subsection{Positioning float contents}
-%
-% \begin{macro}{\floatcontentscentre}
-% \begin{macro}{\floatcontentscenter}
-% \begin{macro}{\floatcontentsleft}
-% \begin{macro}{\floatcontentsright}
+%\subsection{Positioning float contents}
+%\begin{macro}{\floatcontentscentre}
+%\begin{macro}{\floatcontentscenter}
+%\begin{macro}{\floatcontentsleft}
+%\begin{macro}{\floatcontentsright}
% In order to centre the content of all floats, a method is needed
% to break into the mechanism. None is provided by default,
% but it can be achieved by patching \cmd{\@floatboxreset}.
@@ -447,89 +778,238 @@
% off.
% \begin{macrocode}
\newcommand*{\floatcontentscentre}%
- {\let\CHEMSCH@everyfloat\centering}
+ {\let\chemsch@everyfloat\centering}
\let\floatcontentscenter\floatcontentscentre
\newcommand*{\floatcontentsleft}%
- {\let\CHEMSCH@everyfloat\relax}
+ {\let\chemsch@everyfloat\relax}
\newcommand*{\floatcontentsright}%
- {\let\CHEMSCH@everyfloat\raggedleft}
-\let\CHEMSCH@floatboxreset\@floatboxreset
+ {\let\chemsch@everyfloat\raggedleft}
+\let\chemsch@floatboxreset\@floatboxreset
\floatcontentsleft
-\def\@floatboxreset{\CHEMSCH@everyfloat\CHEMSCH@floatboxreset}
+\def\@floatboxreset{\chemsch@everyfloat\chemsch@floatboxreset}
% \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \end{macro}
-% \end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
+%\end{macro}
%
-% \subsection{Reference numbers in graphics}
+%\subsection{\texttt{babel} support}
+% To make the new float type work with |babel|, some alternative
+% text is provided for non-English users. First, we need to know if
+% |babel| is loaded \emph{before} |chemscheme| or after, as this
+% affects one if the hacks needed for French.
+% \begin{macrocode}
+\newif \ifchemsch@babel \chemsch@babelfalse
+\@ifpackageloaded{babel}
+ {\chemsch@babeltrue}
+ {}
+% \end{macrocode}
+% There is then one hack to be made for French which has to be made
+% before the beginning of the document \emph{if} |babel| is loaded
+% before |chemscheme|. This is only needed when |memoir| is not in
+% use. So there is a run of tests to see if the conditions for the
+% hack are met. |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}
+% The definition of new stings is delayed until the beginning of the
+% document, so that things work if |babel| is loaded after
+% |chemscheme|. 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. |babel| also changes some style parameters here,
+% so |chemscheme| 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, |babel| has to be instructed to reload the current
+% language.
+% \begin{macrocode}
+ \expandafter\selectlanguage\expandafter{\languagename}
+% \end{macrocode}
+% If |babel| was loaded after |chemscheme|, and the document is in
+% French, then the non-|memoir| patch for floats is needed here.
+% This is the same one described earlier, which cannot be delayed to
+% here if |babel| is loaded first.
+% \begin{macrocode}
+ \@ifclassloaded{memoir}
+ {}
+ {\IfLanguageName{french}
+ {\ifchemsch@babel\else
+ \let\floatc@plain\FB@makecaption
+ \fi}
+ {\IfLanguageName{frenchb}
+ {\ifchemsch@babel\else
+ \let\floatc@plain\FB@makecaption
+ \fi}
+ {}}}
+ {}
+ }{}
+}
+% \end{macrocode}
%
-% \begin{macro}{\chemschemerefmarker}
-% \begin{macro}{\chemschemerefformat}
-% The two macros \cmd{\chemschemerefmarker} and
-% \cmd{\chemschemerefformat} are used to allow customisation of the
-% behaviour of the package. Here defaults are provided.
+%\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 \cmd{\schemerefmarker} and \cmd{\schemerefformat}
+% are used to allow customisation of the behaviour of the package.
+% Here defaults are provided.
% \begin{macrocode}
-\newcommand{\chemschemerefmarker}{TMP}
-\newcommand{\chemschemerefformat}{\textsf}
+\newcommand*{\schemerefmarker}{TMP}
+\newcommand*{\schemerefformat}{\textsf}
% \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \begin{macro}{\CHEMSCH@label}
+%\end{macro}
+%\end{macro}
+%\begin{macro}{\chemsch@label}
% Depending on the user options provided, either |bpchem| or
-% |chemcompounds| is loaded to manage chemical citations. The
-% macro \cmd{\CHEMSCH@label} is defined as the labelling command of
-% the appropriate package.
+% |chemcompounds| is loaded to manage chemical citations. The macro
+% \cmd{\chemsch@label} is defined as the labelling command of the
+% appropriate package.
% \begin{macrocode}
-\ifCHEMSCH@bpchem
+\ifchemsch@bpchem
\RequirePackage{bpchem}
- \let\CHEMSCH@label\CNlabel
+ \let\chemsch@label\CNlabel
\else
\RequirePackage{chemcompounds}
- \let\CHEMSCH@label\compound
+ \let\chemsch@label\compound
\fi
% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\chemschemeref}
-% The referencing macro is a wrapper for the appropriate
-% \cmd{\psfrag} command. The first argument of \cmd{\chemschemeref}
-% is the temporary code assigned to a compound, with the second
-% containing the reference used for the compound in the citation
-% scheme. The use of |[b][b]| places the new label at the centre of
-% the position of the temporary one, at the same vertical position.
+%\end{macro}
+%\begin{macro}{\chemsch@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}
-\newcommand{\chemschemeref}[2]{%
- \psfrag{\chemschemerefmarker#1}[b][b]%
- {\chemschemerefformat{\CHEMSCH@label{#2}}}%
+\newcount\chemsch@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\chemsch@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[%
+ {\chemsch@schemeref}
+ {\chemsch@schemeref[\schemerefmarker\the\chemsch@num]}
}
% \end{macrocode}
-% \end{macro}
-% \begin{macro}{\chemschemerefsub}
-% The |sub| version of the referencing command is needed as |bpchem|
-% allows tracking of sub-compounds (\emph{e.g.}~\textbf{1a},
-% \textbf{1b}, \emph{etc.}). As |chemcompounds| does not do this,
-% the command in that case gobbles up the third argument and gives
-% the user a suitable warning.
+%\end{macro}
+%\begin{macro}{\chemsch@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\chemsch@schemeref[#1]#2{%
+ \wlog{Replaing #1 by #2}%
+ \psfrag{#1}[b][b]%
+ {\schemerefformat{\chemsch@label{#2}}}%
+}
+% \end{macrocode}
+%\end{macro}
+%\begin{macro}{\chemsch@schemerefsub}
+% For sub-referencing using |bpchem|, a similar macro is needed using
+% the \cmd{\CNlabelsub} command. This is defined here, with the user
+% macro later.
+% \begin{macrocode}
+\def\chemsch@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 \cmd{\chemschemeref} is now a backward-compatibility wrapper
+% for \cmd{\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 |bpchem| is loaded, then \cmd{\schemerefsub} works in
+% the same way as \cmd{\schemeref}, but calling the |sub| version of
+% the internal macro.
% \begin{macrocode}
-\ifCHEMSCH@bpchem
- \newcommand{\chemschemerefsub}[3]{%
- \psfrag{\chemschemerefmarker#1}[b][b]%
- {\chemschemerefformat{\CNlabelsub{#2}{#3}}}%
+\ifchemsch@bpchem
+ \newcommand*{\schemerefsub}{%
+ \advance\chemsch@num\@ne%
+ \@ifnextchar[%
+ {\chemsch@schemerefsub}
+ {\chemsch@schemerefsub[\schemerefmarker\the\chemsch@num]}
}
+% \end{macrocode}
+% Once again, backward compatibility is maintained.
+% \begin{macrocode}
+ \newcommand*{\chemschemerefsub}[1]{%
+ \schemerefsub[#1]%
+ }
+% \end{macrocode}
+% If |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{\chemschemerefsub}[3]{%
+ \newcommand*{\schemerefsub}[3][]{%
+ \advance\chemsch@num\@ne%
\PackageWarning{chemscheme}%
{`chemcompound' option active\MessageBreak
Command \protect\chemschemerefsub\space not used \MessageBreak
Please alter your source to \MessageBreak
\protect\chemschemeref}}
+ \newcommand*{\chemschemerefsub}[1]{\schemerefsub}%
\fi
% \end{macrocode}
-% \end{macro}
+%\end{macro}
+%\end{macro}
% \iffalse
%</package>
% \fi
-% \iffalse
+% \PrintChanges
+% \PrintIndex
+% \Finale
+%\iffalse
+% From here on, the |.dtx| contains support files for the
+% documentation.
%<*scheme>
%!PS-Adobe-2.0 EPSF-1.2
%%Creator: ChemDraw Std(tm) 10.0
@@ -1198,7 +1678,148 @@ gr end
%%Trailer
showpage
%</scheme>
-% \fi
-% \PrintChanges
-% \PrintIndex
-% \Finale
+%<*bib>
+@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},
+}
+%</bib>
+%<*jawltxdoc>
+% The following is convenient method for collecting together package
+% loading, formatting commands and new macros used to format |dtx|
+% files written by the current author. It is based on the similar
+% files provided by Will Robertson in his packages and Heiko Oberdiek
+% as a stand-alone package. Notice that it is not intended for other
+% users: there is no error checking! However, it is covered by the
+% LPPL in the same way as the rest of this package.
+%
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{jawltxdoc}
+ [2007/10/04 v1.0a]
+% First of all, a number of support packages are loaded.
+\usepackage[T1]{fontenc}
+\usepackage[english,UKenglish]{babel}
+\usepackage[scaled=0.95]{helvet}
+\usepackage[version=3]{mhchem}
+\usepackage[final]{microtype}
+\usepackage{mathpazo,booktabs,array,url,graphicx,courier,unitsdef}
+\usepackage{upgreek,ifpdf,listings}
+% If using PDFLaTeX, the source will be attached to the PDF. This
+% is basically the system used by Heiko Oberdiek, but with a check
+% that PDF mode is enabled.
+\ifpdf
+ \usepackage{embedfile}
+ \embedfile[%
+ stringmethod=escape,%
+ mimetype=plain/text,%
+ desc={LaTeX docstrip source archive for package `\jobname'}%
+ ]{\jobname.dtx}
+\fi
+\usepackage{\jobname}
+\usepackage[numbered]{hypdoc}
+%
+% To typeset examples, a new environment is needed. The code below
+% is based on that in used by |listings|, but is modified to get
+% better formatting for this context. The formatting of the output
+% is basically that in Will Robertson's |dtx-style| file.
+\newlength\LaTeXwidth
+\newlength\LaTeXoutdent
+\newlength\LaTeXgap
+\setlength\LaTeXgap{1em}
+\setlength\LaTeXoutdent{-0.15\textwidth}
+\def\typesetexampleandcode{%
+ \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}
+}
+\def\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}
+}
+\def\typesetfloatexample{%
+ \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}
+}
+\def\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}{language=[LaTeX]{TeX},tabsize=4,gobble=2,%
+ breakindent=0pt,basicstyle=\small\ttfamily,basewidth=0.51em,%
+ keywordstyle=\color{blue},%
+% Notice that new keywords should be added here. The list is simply
+% macro names needed to typeset documentation of the package
+% author.
+ morekeywords={bibnote,citenote,bibnotetext,bibnotemark,%
+ thebibnote,bibnotename,includegraphics,schemeref,%
+ floatcontentsleft,floatcontentsright,floatcontentscentre,%
+ schemerefmarker,compound,schemerefformat,color,%
+ startchemical,stopchemical,chemical,setupchemical,bottext,%
+ listofschemes}}
+ \lst@BeginAlsoWriteFile{\LaTeXexamplefile}
+}{%
+ \lst@EndWriteFile\egroup
+ \setlength\LaTeXwidth{\wd\lst@samplebox}
+ \typesetexample%
+}
+\def\lst@sampleInput{%
+ \MakePercentComment\catcode`\^^M=10\relax
+ \small%
+ {\setkeys{lst}{SelectCharTable=\lst@ReplaceInput{\^\^I}%
+ {\lst@ProcessTabulator}}%
+ \leavevmode \input{\LaTeXexamplefile}}%
+ \MakePercentIgnore%
+}
+\hyphenation{PDF-LaTeX}
+%</jawltxdoc>
+%\fi
diff --git a/Master/texmf-dist/source/latex/chemscheme/chemscheme.ins b/Master/texmf-dist/source/latex/chemscheme/chemscheme.ins
index b3407e918f5..ef94ac25286 100644
--- a/Master/texmf-dist/source/latex/chemscheme/chemscheme.ins
+++ b/Master/texmf-dist/source/latex/chemscheme/chemscheme.ins
@@ -1,36 +1,44 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% chemscheme is free software; you can redistribute it and/or modify
-% it under the terms of the GNU General Public License as published
-% by the Free Software Foundation; either version 2, or (at your
-% option) any later version.
-%
-% chemscheme is distributed in the hope that it will be useful, but
-% WITHOUT ANY WARRANTY; without even the implied warranty of
-% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-% GNU General Public License for more details.
-%
-% You should have received a copy of the GNU General Public License
-% along with this program; if not, write to the Free Software
-% Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%
+%% This is file `chemscheme.ins',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% chemscheme.dtx (with options: `install')
+%% ----------------------------------------------------------------
+%% The chemscheme package --- Support for chemical schemes
+%% 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
-\askonceonly
+\keepsilent
+\askforoverwritefalse
\preamble
----------------------------------------------------------------
- The chemscheme package - Support for chemical schemes
+ The chemscheme package --- Support for chemical schemes
Maintained by Joseph Wright
E-mail: joseph.wright@morningstar2.co.uk
- Released under the GNU General Public License
- See http://www.gnu.org/licenses/gpl.txt
+ Released under the LaTeX Project Public License v1.3 or later
+ See http://www.latex-project.org/lppl.txt
----------------------------------------------------------------
+
\endpreamble
\Msg{Generating chemscheme files:}
\usedir{tex/latex/contib/chemscheme}
-\generate{\file{chemscheme.sty}{\from{chemscheme.dtx}{package}}}
+\generate{\file{\jobname.ins}{\from{\jobname.dtx}{install}}
+ \file{\jobname.sty}{\from{\jobname.dtx}{package}}
+ \file{jawltxdoc.sty}{\from{\jobname.dtx}{jawltxdoc}}
+}
\nopreamble\nopostamble
\usedir{doc/latex/chemscheme}
-\generate{\file{scheme-one.eps}{\from{chemscheme.dtx}{scheme}}}
-\generate{\file{scheme-two.eps}{\from{chemscheme.dtx}{scheme,labels}}}
+\generate{\file{scheme-one.eps}{\from{chemscheme.dtx}{scheme}}
+ \file{scheme-two.eps}{\from{chemscheme.dtx}{scheme,labels}}
+ \file{chemscheme.bib}{\from{chemscheme.dtx}{bib}}
+}
\endbatchfile
+\endinput
+%%
+%% End of file `chemscheme.ins'.
diff --git a/Master/texmf-dist/tex/latex/chemscheme/chemscheme.sty b/Master/texmf-dist/tex/latex/chemscheme/chemscheme.sty
index 2f89ad65347..f26aca63ff7 100644
--- a/Master/texmf-dist/tex/latex/chemscheme/chemscheme.sty
+++ b/Master/texmf-dist/tex/latex/chemscheme/chemscheme.sty
@@ -6,84 +6,180 @@
%%
%% chemscheme.dtx (with options: `package')
%% ----------------------------------------------------------------
-%% The chemscheme package - Support for chemical schemes
+%% The chemscheme package --- Support for chemical schemes
%% Maintained by Joseph Wright
%% E-mail: joseph.wright@morningstar2.co.uk
-%% Released under the GNU General Public License
-%% See http://www.gnu.org/licenses/gpl.txt
+%% Released under the LaTeX Project Public License v1.3 or later
+%% See http://www.latex-project.org/lppl.txt
%% ----------------------------------------------------------------
+%%
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{chemscheme}%
- [2007/08/05 v1.1 Support for chemical schemes]
-\RequirePackage{psfrag}
+ [2007/10/04 v1.3 Support for chemical schemes]
+\RequirePackage{psfrag,iflang}
\@ifclassloaded{memoir}{}
- {\RequirePackage{float}}
-\newif \ifCHEMSCH@chapter \CHEMSCH@chapterfalse
-\newif \ifCHEMSCH@bpchem \CHEMSCH@bpchemtrue
-\DeclareOption{chapter}{\global\CHEMSCH@chaptertrue}
-\DeclareOption{chemcompounds}{\global\CHEMSCH@bpchemfalse}
-\DeclareOption{bpchem}{}
+ {\RequirePackage{float,caption}}
+\newif \ifchemsch@bpchem \chemsch@bpchemfalse
+\DeclareOption{chemcompounds}{\chemsch@bpchemfalse}
+\DeclareOption{bpchem}{\chemsch@bpchemtrue}
+\DeclareOption{chapter}%
+ {\PackageInfo{chemscheme}%
+ {Ignoring obsolete option `chapter'}}
\ProcessOptions
\newcommand*{\schemename}{Scheme}
-\newcommand*{\listschemes}{List of Schemes}
-\ifCHEMSCH@chapter
- \ifx\chapter\@undefined
- \PackageWarning{chemscheme}%
- {No chapters in this document \MessageBreak%
- Ignoring `chapter' option}
- \@ifclassloaded{memoir}
- {\newfloat{scheme}{los}{\schemename}}
- {\newfloat{scheme}{tbp}{los}}
- \else
- \@ifclassloaded{memoir}
- {\newfloat[chapter]{scheme}{los}{\schemename}}
- {\newfloat{scheme}{tbp}{los}[chapter]}
- \fi
-\else
- \@ifclassloaded{memoir}
- {\newfloat{scheme}{los}{\schemename}}
- {\newfloat{scheme}{tbp}{los}}
-\fi
+\newcommand*{\listschemename}{List of Schemes}
+\@ifclassloaded{memoir}{%
+ \AtBeginDocument{%
+ \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
+ }
+}{%
+ \AtBeginDocument{%
+ \@ifundefined{chapter}{%
+ \newfloat{scheme}{tbp}{los}%
+ }{%
+ \newfloat{scheme}{tbp}{los}[chapter]
+ \@ifundefined{KOMAScriptVersion}{%
+ \renewcommand*{\thescheme}%
+ {\ifnum\c@chapter>\z@ \thechapter.\fi \@arabic\c@scheme}
+ }{}
+ \let\chemsch@orig@chapter\@chapter
+ \def\chemsch@chapter{%
+ \addtocontents{los}{\protect\addvspace{10\p@}}%
+ \chemsch@orig@chapter}
+ \let\@chapter\chemsch@chapter
+ }
+ }
+}
\@ifclassloaded{memoir}
- {\newlistof{listofschemes}{los}{\listschemes}}
+ {\AtBeginDocument{%
+ \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}}{}%
+ }
+ }
{\floatname{scheme}{\schemename}
- \newcommand*{\listofschemes}[1][\listschemes]%
- {\listof{scheme}{#1}}}
+ \newcommand*{\listofschemes}{\listof{scheme}{\listschemename}}}
\newcommand*{\floatcontentscentre}%
- {\let\CHEMSCH@everyfloat\centering}
+ {\let\chemsch@everyfloat\centering}
\let\floatcontentscenter\floatcontentscentre
\newcommand*{\floatcontentsleft}%
- {\let\CHEMSCH@everyfloat\relax}
+ {\let\chemsch@everyfloat\relax}
\newcommand*{\floatcontentsright}%
- {\let\CHEMSCH@everyfloat\raggedleft}
-\let\CHEMSCH@floatboxreset\@floatboxreset
+ {\let\chemsch@everyfloat\raggedleft}
+\let\chemsch@floatboxreset\@floatboxreset
\floatcontentsleft
-\def\@floatboxreset{\CHEMSCH@everyfloat\CHEMSCH@floatboxreset}
-\newcommand{\chemschemerefmarker}{TMP}
-\newcommand{\chemschemerefformat}{\textsf}
-\ifCHEMSCH@bpchem
+\def\@floatboxreset{\chemsch@everyfloat\chemsch@floatboxreset}
+\newif \ifchemsch@babel \chemsch@babelfalse
+\@ifpackageloaded{babel}
+ {\chemsch@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}
+ {\ifchemsch@babel\else
+ \let\floatc@plain\FB@makecaption
+ \fi}
+ {\IfLanguageName{frenchb}
+ {\ifchemsch@babel\else
+ \let\floatc@plain\FB@makecaption
+ \fi}
+ {}}}
+ {}
+ }{}
+}
+\newcommand*{\schemerefmarker}{TMP}
+\newcommand*{\schemerefformat}{\textsf}
+\ifchemsch@bpchem
\RequirePackage{bpchem}
- \let\CHEMSCH@label\CNlabel
+ \let\chemsch@label\CNlabel
\else
\RequirePackage{chemcompounds}
- \let\CHEMSCH@label\compound
+ \let\chemsch@label\compound
\fi
-\newcommand{\chemschemeref}[2]{%
- \psfrag{\chemschemerefmarker#1}[b][b]%
- {\chemschemerefformat{\CHEMSCH@label{#2}}}%
+\newcount\chemsch@num
+\newcommand*{\schemeref}{%
+ \advance\chemsch@num\@ne%
+ \@ifnextchar[%
+ {\chemsch@schemeref}
+ {\chemsch@schemeref[\schemerefmarker\the\chemsch@num]}
+}
+\def\chemsch@schemeref[#1]#2{%
+ \wlog{Replaing #1 by #2}%
+ \psfrag{#1}[b][b]%
+ {\schemerefformat{\chemsch@label{#2}}}%
}
-\ifCHEMSCH@bpchem
- \newcommand{\chemschemerefsub}[3]{%
- \psfrag{\chemschemerefmarker#1}[b][b]%
- {\chemschemerefformat{\CNlabelsub{#2}{#3}}}%
+\def\chemsch@schemerefsub[#1]#2#3{%
+ \psfrag{#1}[b][b]%
+ {\schemerefformat{\CNlabelsub{#2}{#3}}}%
+}
+\newcommand*{\chemschemeref}[1]{%
+ \schemeref[#1]%
+}
+\ifchemsch@bpchem
+ \newcommand*{\schemerefsub}{%
+ \advance\chemsch@num\@ne%
+ \@ifnextchar[%
+ {\chemsch@schemerefsub}
+ {\chemsch@schemerefsub[\schemerefmarker\the\chemsch@num]}
+ }
+ \newcommand*{\chemschemerefsub}[1]{%
+ \schemerefsub[#1]%
}
\else
- \newcommand{\chemschemerefsub}[3]{%
+ \newcommand*{\schemerefsub}[3][]{%
+ \advance\chemsch@num\@ne%
\PackageWarning{chemscheme}%
{`chemcompound' option active\MessageBreak
Command \protect\chemschemerefsub\space not used \MessageBreak
Please alter your source to \MessageBreak
\protect\chemschemeref}}
+ \newcommand*{\chemschemerefsub}[1]{\schemerefsub}%
\fi
\endinput
%%
diff --git a/Master/texmf-dist/tex/latex/chemscheme/jawltxdoc.sty b/Master/texmf-dist/tex/latex/chemscheme/jawltxdoc.sty
new file mode 100644
index 00000000000..e8cd1fa99ad
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/chemscheme/jawltxdoc.sty
@@ -0,0 +1,129 @@
+%%
+%% This is file `jawltxdoc.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% chemscheme.dtx (with options: `jawltxdoc')
+%% ----------------------------------------------------------------
+%% The chemscheme package --- Support for chemical schemes
+%% 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
+%% ----------------------------------------------------------------
+%%
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{jawltxdoc}
+ [2007/10/04 v1.0a]
+\usepackage[T1]{fontenc}
+\usepackage[english,UKenglish]{babel}
+\usepackage[scaled=0.95]{helvet}
+\usepackage[version=3]{mhchem}
+\usepackage[final]{microtype}
+\usepackage{mathpazo,booktabs,array,url,graphicx,courier,unitsdef}
+\usepackage{upgreek,ifpdf,listings}
+\ifpdf
+ \usepackage{embedfile}
+ \embedfile[%
+ stringmethod=escape,%
+ mimetype=plain/text,%
+ desc={LaTeX docstrip source archive for package `\jobname'}%
+ ]{\jobname.dtx}
+\fi
+\usepackage{\jobname}
+\usepackage[numbered]{hypdoc}
+\newlength\LaTeXwidth
+\newlength\LaTeXoutdent
+\newlength\LaTeXgap
+\setlength\LaTeXgap{1em}
+\setlength\LaTeXoutdent{-0.15\textwidth}
+\def\typesetexampleandcode{%
+ \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}
+}
+\def\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}
+}
+\def\typesetfloatexample{%
+ \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}
+}
+\def\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}{language=[LaTeX]{TeX},tabsize=4,gobble=2,%
+ breakindent=0pt,basicstyle=\small\ttfamily,basewidth=0.51em,%
+ keywordstyle=\color{blue},%
+ morekeywords={bibnote,citenote,bibnotetext,bibnotemark,%
+ thebibnote,bibnotename,includegraphics,schemeref,%
+ floatcontentsleft,floatcontentsright,floatcontentscentre,%
+ schemerefmarker,compound,schemerefformat,color,%
+ startchemical,stopchemical,chemical,setupchemical,bottext,%
+ listofschemes}}
+ \lst@BeginAlsoWriteFile{\LaTeXexamplefile}
+}{%
+ \lst@EndWriteFile\egroup
+ \setlength\LaTeXwidth{\wd\lst@samplebox}
+ \typesetexample%
+}
+\def\lst@sampleInput{%
+ \MakePercentComment\catcode`\^^M=10\relax
+ \small%
+ {\setkeys{lst}{SelectCharTable=\lst@ReplaceInput{\^\^I}%
+ {\lst@ProcessTabulator}}%
+ \leavevmode \input{\LaTeXexamplefile}}%
+ \MakePercentIgnore%
+}
+\hyphenation{PDF-LaTeX}
+\endinput
+%%
+%% End of file `jawltxdoc.sty'.
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 03:04:00 +0000