You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
107 lines
2.8 KiB
107 lines
2.8 KiB
%%
|
|
%% This is file `lwarp-chemfig.sty',
|
|
%% generated with the docstrip utility.
|
|
%%
|
|
%% The original source files were:
|
|
%%
|
|
%% lwarp.dtx (with options: `chemfig')
|
|
%% This is a generated file.
|
|
%% Copyright 2016-2020 Brian Dunn
|
|
%%
|
|
%% 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.
|
|
|
|
\LWR@ProvidesPackagePass{chemfig}[2020/03/05]
|
|
|
|
|
|
\catcode`\_=11
|
|
|
|
\@ifpackagelater{chemfig}{2020/03/05}
|
|
{
|
|
\xpretocmd\charge{\begin{lateximage}[-chemfig-~\PackageDiagramAltText]}
|
|
{}{\LWR@patcherror{chemfig}{charge}}
|
|
\xpretocmd\Charge{\begin{lateximage}[-chemfig-~\PackageDiagramAltText]}
|
|
{}{\LWR@patcherror{chemfig}{Charge}}
|
|
\xapptocmd\charge_c{\end{lateximage}}
|
|
{}{\LWR@patcherror{chemfig}{charge_c}}
|
|
}{}
|
|
|
|
\@ifpackagelater{chemfig}{2019/04/18}%
|
|
{% 2019/04/18 or newer
|
|
|
|
\LetLtxMacro\LWR@chemfig@origchemfig\chemfig
|
|
|
|
\renewcommand*{\chemfig}[2][]{%
|
|
\begin{lateximage}[-chemfig-~\PackageDiagramAltText]%
|
|
\LWR@chemfig@origchemfig[#1]{#2}%
|
|
\end{lateximage}%
|
|
}
|
|
|
|
\GlobalLetLtxMacro\LWR@chemfig@origCF_lewisc\CF_lewisc
|
|
\gdef\CF_lewisc#1,#2\_nil{%
|
|
\begin{lateximage}[-chemfig-~\PackageDiagramAltText]%
|
|
\LWR@chemfig@origCF_lewisc#1,#2\_nil
|
|
\end{lateximage}
|
|
}
|
|
|
|
\gpreto{\schemestart}{%
|
|
\begin{lateximage}[-chemfig-~\PackageDiagramAltText]%
|
|
}
|
|
\gappto{\CF_schemestop}{\end{lateximage}}
|
|
|
|
}% 2019/04/18 or newer
|
|
{% older than 2019/04/18
|
|
|
|
\LetLtxMacro\LWR@chemfig@origchemfig\chemfig
|
|
|
|
\DeclareDocumentCommand\chemfig{s O{} O{} m}{%
|
|
\begin{lateximage}[-chemfig-~\PackageDiagramAltText]%
|
|
\IfBooleanTF{#1}{%
|
|
\LWR@chemfig@origchemfig*[#2][#3]{#4}%
|
|
}{%
|
|
\LWR@chemfig@origchemfig[#2][#3]{#4}%
|
|
}
|
|
\end{lateximage}%
|
|
}
|
|
|
|
\LetLtxMacro\LWR@chemfig@origCF@lewis@b\CF@lewis@b
|
|
|
|
\def\CF@lewis@b#1#2{%
|
|
\begin{lateximage}[-chemfig-~\PackageDiagramAltText]%
|
|
\LWR@chemfig@origCF@lewis@b{#1}{#2}%
|
|
\end{lateximage}%
|
|
}
|
|
|
|
\preto{\schemestart}{%
|
|
\begin{lateximage}[-chemfig-~\PackageDiagramAltText]%
|
|
}
|
|
\appto{\CF@schemestop}{\end{lateximage}}
|
|
|
|
}% older than 2019/04/18
|
|
|
|
\catcode`\_=8%
|
|
|
|
\LetLtxMacro\LWR@chemfig@origchemleft\chemleft
|
|
|
|
\def\chemleft#1#2\chemright#3{%
|
|
\begin{lateximage}[-chemfig-~\PackageDiagramAltText]%
|
|
\LWR@chemfig@origchemleft#1#2\chemright#3%
|
|
\end{lateximage}%
|
|
}
|
|
|
|
\LetLtxMacro\LWR@chemfig@origchemup\chemup
|
|
|
|
\def\chemup#1#2\chemdown#3{%
|
|
\begin{lateximage}[-chemfig-~\PackageDiagramAltText]%
|
|
\LWR@chemfig@origchemup#1#2\chemdown#3%
|
|
\end{lateximage}%
|
|
}
|
|
|
|
\endinput
|
|
%%
|
|
%% End of file `lwarp-chemfig.sty'.
|
|
|