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%%
%% This is file `environ.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% environ.dtx (with options: `package')
%%
%% __________________________________
%% Copyright (C) 2007 Will Robertson
%%
%% License information appended.
%%
%% ^^A Test that \RenewEnvironment works correctly:
\ProvidesPackage{environ}[2014/05/04 v0.3 A new way to define environments]
\RequirePackage{trimspaces}
\def\environbodyname#1{\def\env@BODY{#1}}
\environbodyname\BODY
\def\environfinalcode#1{%
\def\env@finalcode{#1}}
\environfinalcode{\ignorespacesafterend}
\def\longdef@c#1{%
\expandafter\long\expandafter\def\csname#1\endcsname}
\unless\ifdefined\collect@body
\newtoks\@envbody
\def\collect@body#1{%
\@envbody{\expandafter#1\expandafter{\the\@envbody}}%
\edef\process@envbody{\the\@envbody\noexpand\end{\@currenvir}}%
\@envbody={}%
\def\begin@stack{b}%
\begingroup
\expandafter\let\csname\@currenvir\endcsname\collect@@body
\edef\process@envbody{%
\expandafter\noexpand\csname\@currenvir\endcsname}%
\process@envbody
}
\def\push@begins#1\begin#2{%
\ifx\end#2\else
b\expandafter\push@begins
\fi}
\def\addto@envbody#1{%
\global\@envbody\expandafter{\the\@envbody#1}}
\def\collect@@body#1\end#2{%
\edef\begin@stack{%
\push@begins#1\begin\end \expandafter\@gobble\begin@stack}%
\ifx\@empty\begin@stack
\endgroup
\@checkend{#2}%
\addto@envbody{#1}%
\else
\addto@envbody{#1\end{#2}}%
\fi
\process@envbody}
\fi
\long\def\Collect@Body#1{%
\@envbody{\expandafter#1\expandafter{\the\@envbody}}%
\edef\process@envbody{\the\@envbody\noexpand\end{\@currenvir}}%
\@envbody={}%
\def\begin@stack{b}%
\begingroup
\expandafter\let\csname\@currenvir\endcsname\Collect@@Body
\edef\process@envbody{%
\expandafter\noexpand\csname\@currenvir\endcsname}%
\process@envbody
}
\long\def\Push@Begins#1\begin#2{%
\ifx\end#2\else
b\expandafter\Push@Begins
\fi}
\long\def\Addto@Envbody#1{%
\global\@envbody\expandafter{\the\@envbody#1}}
\long\def\Collect@@Body#1\end#2{%
\edef\begin@stack{%
\Push@Begins#1\begin\end\expandafter\@gobble\begin@stack}%
\ifx\@empty\begin@stack
\endgroup
\@checkend{#2}%
\Addto@Envbody{#1}%
\else
\Addto@Envbody{#1\end{#2}}%
\fi
\process@envbody}
\def\NewEnviron{%
\let\env@newenvironment\newenvironment
\env@NewEnviron}
\def\RenewEnviron{%
\let\env@newenvironment\renewenvironment
\env@NewEnviron}
\def\env@NewEnviron#1{%
\@ifnextchar[
{\env@new@i{#1}}
{\env@new@iii{#1}{}}}
\def\env@new@i#1[#2]{%
\@ifnextchar[
{\env@new@ii{#1}[#2]}
{\env@new@iii{#1}{[#2]}}}
\def\env@new@ii#1[#2][#3]{%
\env@new@iii{#1}{[#2][#3]}}
\long\def\env@new@iii#1#2#3{%
\@temptokena={\env@new{#1}{#2}{#3}}%
\@ifnextchar[{%
\the\@temptokena
}{%
\expandafter\the\expandafter
\@temptokena\expandafter[\env@finalcode]%
}}
\long\def\env@new#1#2#3[#4]{%
\longdef@c{env@#1@BODY\expandafter}\expandafter{\env@BODY}%
\env@newenvironment{#1}{%
\expandafter\Collect@Body\csname env@#1@parse\endcsname
}{#4}%
\longdef@c{env@#1@parse}##1{%
\csname env@#1@save@env\endcsname##1\env@nil
\csname env@#1@process\endcsname##1\env@nil}%
\expandafter\let\csname env@#1@save@env\endcsname\relax
\expandafter\let\csname env@#1@process\endcsname\relax
\expandafter\newcommand
\csname env@#1@save@env\endcsname#2{%
\expandafter\expandafter\expandafter
\env@save\csname env@#1@BODY\endcsname}%
\expandafter\newcommand
\csname env@#1@process\endcsname#2{#3\env@ignore}%
}
\long\def\env@save#1#2\env@nil{%
\edef#1{%
\unexpanded\expandafter
\expandafter\expandafter{\trim@spaces{#2}}}}
\long\def\env@ignore#1\env@nil{}
%%
%% Copyright (C) 2007-2014 by Will Robertson <wspr81@gmail.com>
%%
%% Distributable under the LaTeX Project Public License,
%% version 1.3c or higher (your choice). The latest version of
%% this license is at: http://www.latex-project.org/lppl.txt
%%
%% This work is "maintained" (as per LPPL maintenance status)
%% by Will Robertson.
%%
%% This work consists of the file environ.dtx
%% and the derived files environ.pdf,
%% environ.sty, and
%% environ.ins.
%%
%%
%% End of file `environ.sty'.
|
