EVOLUTION-MANAGER

Edit File: twoopt.sty

%%
%% This is file `twoopt.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% twoopt.dtx  (with options: `package')
%% 
%% This is a generated file.
%% 
%% Project: twoopt
%% Version: 2008/08/11 v1.5
%% 
%% Copyright (C) 1999, 2006, 2008 by
%%    Heiko Oberdiek <heiko.oberdiek at googlemail.com>
%% 
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either
%% version 1.3c of this license or (at your option) any later
%% version. This version of this license is in
%%    http://www.latex-project.org/lppl/lppl-1-3c.txt
%% and 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".
%% 
%% This Current Maintainer of this work is Heiko Oberdiek.
%% 
%% This work consists of the main source file twoopt.dtx
%% and the derived files
%%    twoopt.sty, twoopt.pdf, twoopt.ins, twoopt.drv.
%% 
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{twoopt}
  [2008/08/11 v1.5 Definitions with two optional arguments (HO)]%
\newcommand{\newcommandtwoopt}{%
  \@ifstar{\@newcommandtwoopt*}{\@newcommandtwoopt{}}%
}
\newcommand{\@newcommandtwoopt}{}
\long\def\@newcommandtwoopt#1#2{%
  \expandafter\@@newcommandtwoopt
    \csname2\string#2\endcsname{#1}{#2}%
}
\newcommand{\@@newcommandtwoopt}{}
\long\def\@@newcommandtwoopt#1#2#3[#4][#5][#6]{%
  \newcommand#2#3[1][{#5}]{%
    \to@ScanSecondOptArg#1{##1}{#6}%
  }%
  \newcommand#2#1[{#4}]%
}
\newcommand{\renewcommandtwoopt}{%
  \@ifstar{\@renewcommandtwoopt*}{\@renewcommandtwoopt{}}%
}
\newcommand{\@renewcommandtwoopt}{}
\long\def\@renewcommandtwoopt#1#2{%
  \begingroup
    \escapechar\m@ne
    \xdef\@gtempa{{\string#2}}%
  \endgroup
  \expandafter\@ifundefined\@gtempa{%
    \@latex@error{\noexpand#2undefined}\@ehc
  }{}%
  \let#2\@undefined
  \expandafter\let\csname2\string#2\endcsname\@undefined
  \expandafter\@@newcommandtwoopt
    \csname2\string#2\endcsname{#1}{#2}%
}
\newcommand{\providecommandtwoopt}{%
  \@ifstar{\@providecommandtwoopt*}{\@providecommandtwoopt{}}%
}
\newcommand{\@providecommandtwoopt}{}
\long\def\@providecommandtwoopt#1#2{%
  \begingroup
    \escapechar\m@ne
    \xdef\@gtempa{{\string#2}}%
  \endgroup
  \expandafter\@ifundefined\@gtempa{%
    \expandafter\@@newcommandtwoopt
      \csname2\string#2\endcsname{#1}{#2}%
  }{%
    \let\to@dummyA\@undefined
    \let\to@dummyB\@undefined
    \@@newcommandtwoopt\to@dummyA{#1}\to@dummyB
  }%
}
\newcommand{\to@ScanSecondOptArg}[3]{%
  \@ifnextchar[{%
    \expandafter#1\to@ArgOptToArgArg{#2}%
  }{%
    #1{#2}{#3}%
  }%
}
\newcommand{\to@ArgOptToArgArg}{}
\long\def\to@ArgOptToArgArg#1[#2]{{#1}{#2}}
\endinput
%%
%% End of file `twoopt.sty'.