<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">% \iffalse meta-comment
%% File: assurechemist.dtx
%
%  Copyright 2010 by Shinsaku Fujita
%
%  This file is part of XyMTeX system.
%  -------------------------------------
%
% This file (assurechemist.sty) is a successor to:
%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% \typeout{XyMTeX for Drawing Chemical Structural Formulas. Version 1.00}
% \typeout{       -- Released December 1, 1993 by Shinsaku Fujita}
% Copyright (C) 1993 by Shinsaku Fujita, all rights reserved.
%
% This file is a part of the macro package ``XyMTeX'' which has been 
% designed for typesetting chemical structural formulas.
%
% This file is to be contained in the ``xymtex'' directory which is 
% an input directory for TeX. It is a LaTeX optional style file and 
% should be used only within LaTeX, because several macros of the file 
% are based on LaTeX commands. 
%
% For the review of XyMTeX, see
%  (1)  Shinsaku Fujita, ``Typesetting structural formulas with the text
%    formatter TeX/LaTeX'', Computers and Chemistry, in press.    
% The following book deals with an application of TeX/LaTeX to 
% preparation of manuscripts of chemical fields:
%  (2)  Shinsaku Fujita, ``LaTeX for Chemists and Biochemists'' 
%    Tokyo Kagaku Dozin, Tokyo (1993) [in Japanese].  
%
% 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 2005/12/01 or later.
%
% This work has the LPPL maintenance status `maintained'. 
% The Current Maintainer of this work is Shinsaku Fujita.
%
% This work consists of the files assurechemist.dtx and assurechemist.ins
% and the derived file lewisstruc.sty.
%
% Please report any bugs, comments, suggestions, etc. to:
%   Shinsaku Fujita, 
%   Shonan Institute of Chemoinformatics and Mathematical Chemistry
%   Kaneko 479-7 Ooimachi, Ashigara-Kami-Gun, Kanagawa 250-0019 Japan
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% \def\j@urnalname{assurechemist}
% \def\versi@ndate{October 01, 2010}
% \def\versi@nno{ver5.00}
% \def\copyrighth@lder{SF}% Shinsaku Fujita
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% \fi
%
% \CheckSum{101}
%% \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     \&amp;
%%   Acute accent  \'     Left paren    \(     Right paren   \)
%%   Asterisk      \*     Plus          \+     Comma         \,
%%   Minus         \-     Point         \.     Solidus       \/
%%   Colon         \:     Semicolon     \;     Less than     \&lt;
%%   Equals        \=     Greater than  \&gt;     Question mark \?
%%   Commercial at \@     Left bracket  \[     Backslash     \\
%%   Right bracket \]     Circumflex    \^     Underscore    \_
%%   Grave accent  \`     Left brace    \{     Vertical bar  \|
%%   Right brace   \}     Tilde         \~}
%
% \setcounter{StandardModuleDepth}{1}
%
% \StopEventually{}
% \MakeShortVerb{\|}
%
% \iffalse
% \changes{v5.00}{2010/10/01}{First release for XyMTeX5.00}
% \fi
%
% \iffalse
%&lt;*driver&gt;
\NeedsTeXFormat{pLaTeX2e}
% \fi
\ProvidesFile{assurechemist.dtx}[2010/10/01 v5.00 assurechemist package file]
% \iffalse
\documentclass{ltxdoc}
\GetFileInfo{lewisstruc.dtx}
%
% %%XyMTeX Logo: Definition 2%%%
\def\UPSILON{\char'7}
\def\XyM{X\kern-.30em\smash{%
\raise.50ex\hbox{\UPSILON}}\kern-.30em{M}}
\def\XyMTeX{\XyM\kern-.1em\TeX}
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\title{Dummy Declarations for Assuring the \protect\TeX/\protect\LaTeX{} Mode 
by {\sffamily assurechemist.sty} 
(\fileversion) of \XyMTeX{}}
\author{Shinsaku Fujita \\ 
Shonan Institute of Chemoinformatics and 
Mathematical Chemistry \\
Kanagawa, 258-0019 Japan 
}
\date{\filedate}
%
\begin{document}
   \maketitle
   \DocInput{assurechemist.dtx}
\end{document}
%&lt;/driver&gt;
% \fi
%
% \section{Introduction}\label{assurechemist:intro}
%
% \subsection{Options for {\sffamily docstrip}}
%
% \DeleteShortVerb{\|}
% \begin{center}
% \begin{tabular}{|l|l|}
% \hline
% \emph{option} &amp; \emph{function}\\ \hline
% assurechemist &amp; assurechemist.sty \\
% driver &amp; driver for this dtx file \\
% \hline
% \end{tabular}
% \end{center}
% \MakeShortVerb{\|}
%
% \subsection{Version Information}
%
%    \begin{macrocode}
%&lt;*assurechemist&gt;
\typeout{Part of XyMTeX for Drawing Chemical Structural Formulas. Version 5.00}
\typeout{       -- Released October 01, 2010 by Shinsaku Fujita}
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\def\j@urnalname{assurechemist}
\def\versi@ndate{October 01, 2010}
\def\versi@nno{ver5.00}
\def\copyrighth@lder{SF} % Shinsaku Fujita
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\typeout{XyMTeX Macro File `\j@urnalname' (\versi@nno) &lt;\versi@ndate&gt;%
\space[\copyrighth@lder]}
%    \end{macrocode}
%
%    \begin{macrocode}
%\RequirePackage{chemist}
%    \end{macrocode}
%
% \section{Dummy Declarations}
% If a document written by using the \textsf{chemist} package in the PostScript or PDF mode 
% is processed by the TeX/LaTeX mode, some commands for the PS or PDF mode 
% (defined in the \textsf{chmst-ps} or \textsf{chmst-pdf} package) cause errors of non-existence. 
% To avoid these errors, dummy commands are defined as follows. 
% These dummy commands are overwritten or replaced by equivalent commands 
% when processed by the PS or PDF mode. 
%
% \changes{v5.00}{2010/10/01}{Warning of non-existence}
%    \begin{macrocode}
\def\notdefinedarrows#1{%
   \XyMTeXWarning{The command 
   \expandafter\string\csname #1\endcsname\space is unavailable in TeX/LaTeX mode. ^^J
   Please try the PostScript or PDF mode}}
%    \end{macrocode}
%
% \changes{v5.00}{2010/10/01}{Warning of non-existence}
%  \begin{macro}{\newllongrightarrow}
%  \begin{macro}{\newllongleftarrow}
%  \begin{macro}{\newllongleftrightarrow}
%  \begin{macro}{\newEquilibarrow}
%    \begin{macrocode}
\def\newllongrightarrow{\notdefinedarrows{newllongrightarrow}}
\def\newllongleftarrow{\notdefinedarrows{newllongleftarrow}}
\def\newllongleftrightarrow{\notdefinedarrows{newllongleftrightarrow}}
\def\newEquilibarrow{\notdefinedarrows{newEquilibarrow}}
%    \end{macrocode}
%  \end{macro}
%  \end{macro}
%  \end{macro}
%  \end{macro}
%
% \changes{v5.00}{2010/10/01}{Warning of non-existence}
%  \begin{macro}{\newLlongrightarrow}
%  \begin{macro}{\newLlongleftarrow}
%  \begin{macro}{\newLlongleftrightarrow}
%    \begin{macrocode}
\def\newLlongrightarrow{\notdefinedarrows{newLlongrightarrow}}
\def\newLlongleftarrow{\notdefinedarrows{newLlongleftarrow}}
\def\newLlongleftrightarrow{\notdefinedarrows{newLlongleftrightarrow}}
%    \end{macrocode}
%  \end{macro}
%  \end{macro}
%  \end{macro}
%
% \changes{v5.00}{2010/10/01}{Warning of non-existence}
%  \begin{macro}{\newlllongrightarrow}
%  \begin{macro}{\newlllongleftarrow}
%  \begin{macro}{\newlllongleftrightarrow}
%  \begin{macro}{\newEquiliblongarrow}
%    \begin{macrocode}
\def\newlllongrightarrow{\notdefinedarrows{newlllongrightarrow}}
\def\newlllongleftarrow{\notdefinedarrows{newlllongleftarrow}}
\def\newlllongleftrightarrow{\notdefinedarrows{newlllongleftrightarrow}}
\def\newEquiliblongarrow{\notdefinedarrows{newEquiliblongarrow}}
%    \end{macrocode}
%  \end{macro}
%  \end{macro}
%  \end{macro}
%  \end{macro}
%
% \changes{v5.00}{2010/10/01}{Warning of non-existence}
%  \begin{macro}{\newLllongrightarrow}
%  \begin{macro}{\newLllongleftarrow}
%  \begin{macro}{\newLllongleftrightarrow}
%    \begin{macrocode}
\def\newLllongrightarrow{\notdefinedarrows{newLllongrightarrow}}
\def\newLllongleftarrow{\notdefinedarrows{newLllongleftarrow}}
\def\newLllongleftrightarrow{\notdefinedarrows{newLllongleftrightarrow}}
%    \end{macrocode}
%  \end{macro}
%  \end{macro}
%  \end{macro}
%
% \changes{v5.00}{2010/10/01}{Warning of non-existence}
%  \begin{macro}{\newllongrightharpoonup}
%  \begin{macro}{\newllongrightharpoondown}
%  \begin{macro}{\newllongleftharpoonup}
%  \begin{macro}{\newllongleftharpoondown}
%    \begin{macrocode}
\def\newllongrightharpoonup{\notdefinedarrows{newllongrightharpoonup}}
\def\newllongrightharpoondown{\notdefinedarrows{newllongrightharpoondown}}
\def\newllongleftharpoonup{\notdefinedarrows{newllongleftharpoonup}}
\def\newllongleftharpoondown{\notdefinedarrows{newllongleftharpoondown}}
%    \end{macrocode}
%  \end{macro}
%  \end{macro}
%  \end{macro}
%  \end{macro}
%
% \changes{v5.00}{2010/10/01}{Warning of non-existence}
%  \begin{macro}{\newlllongrightharpoonup}
%  \begin{macro}{\newlllongrightharpoondown}
%  \begin{macro}{\newlllongleftharpoonup}
%  \begin{macro}{\newlllongleftharpoondown}
%    \begin{macrocode}
\def\newlllongrightharpoonup{\notdefinedarrows{newlllongrightharpoonup}}
\def\newlllongrightharpoondown{\notdefinedarrows{newlllongrightharpoondown}}
\def\newlllongleftharpoonup{\notdefinedarrows{newlllongleftharpoonup}}
\def\newlllongleftharpoondown{\notdefinedarrows{newlllongleftharpoondown}}
%    \end{macrocode}
%  \end{macro}
%  \end{macro}
%  \end{macro}
%  \end{macro}
%
% \changes{v5.00}{2010/10/01}{Warning of non-existence}
%  \begin{macro}{\newequilibarrow}
%  \begin{macro}{\newequiliblongarrow}
%    \begin{macrocode}
\def\newequilibarrow{\notdefinedarrows{newequilibarrow}}
\def\newequiliblongarrow{\notdefinedarrows{newequiliblongarrow}}
%    \end{macrocode}
%  \end{macro}
%  \end{macro}
%
%  \begin{macro}{\chmstpspdfsw}
%    \begin{macrocode}
\let\chmstpspdfsw=\relax
\endinput
%&lt;/assurechemist&gt;
%    \end{macrocode}
% \end{macro}
%
% \Finale
%
\endinput
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