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%%
%% This is file `chemscheme.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% chemscheme.dtx (with options: `package')
%% ----------------------------------------------------------------
%% 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
%% ----------------------------------------------------------------
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{chemscheme}%
[2007/07/21 v1.0 Support for chemical schemes]
\RequirePackage{psfrag}
\@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}{}
\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
\@ifclassloaded{memoir}
{\newlistof{listofschemes}{los}{\listschemes}}
{\floatname{scheme}{\schemename}
\newcommand*{\listofschemes}[1][\listschemes]%
{\listof{scheme}{#1}}}
\newcommand{\chemschemerefmarker}{TMP}
\newcommand{\chemschemerefformat}{\textsf}
\ifCHEMSCH@bpchem
\RequirePackage{bpchem}
\let\CHEMSCH@label\CNlabel
\else
\RequirePackage{chemcompounds}
\let\CHEMSCH@label\compound
\fi
\newcommand{\chemschemeref}[2]{%
\psfrag{\chemschemerefmarker#1}[b][b]%
{\chemschemerefformat{\CHEMSCH@label{#2}}}%
}
\ifCHEMSCH@bpchem
\newcommand{\chemschemerefsub}[3]{%
\psfrag{\chemschemerefmarker#1}[b][b]%
{\chemschemerefformat{\CNlabelsub{#2}{#3}}}%
}
\else
\newcommand{\chemschemerefsub}[3]{%
\PackageWarning{chemscheme}%
{`chemcompound' option active\MessageBreak
Command \protect\chemschemerefsub\space not used \MessageBreak
Please alter your source to \MessageBreak
\protect\chemschemeref}}
\fi
\endinput
%%
%% End of file `chemscheme.sty'.
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