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%%
%% This is file `standalone.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% standalone.dtx (with options: `sty')
%%
%% Copyright (c) 2010 by Martin Scharrer <martin@scharrer-online.de>
%%
%% 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.
%% The latest version of this license is in
%%
%% http://www.latex-project.org/lppl.txt
%%
%% and version 1.3c or later is part of all distributions of LaTeX
%% version 2008/05/04 or later.
%%
%% This work has the LPPL maintenance status `maintained'.
%%
%% The Current Maintainer of this work is Martin Scharrer.
%%
%% This work consists of the files standalone.dtx, standalone.ins
%% and the derived file standalone.sty.
%%
% $Id: standalone.dtx 1714 2010-03-22 14:44:37Z martin $
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{standalone} [2010/03/22 v0.2 Package to include TeX sub-files which use the 'standalone' class]
\expandafter\newif\csname ifstandalone\endcsname
\standalonefalse
\@ifundefined{ifstandalonebeamer}{%
\expandafter\newif\csname ifstandalonebeamer\endcsname
\standalonebeamerfalse
}{}%
\newcommand{\sa@documentclass}[2][]{%
\let\document\sa@document
\expandafter\sa@@documentclass
}
\def\sa@@documentclass{%
\begingroup\def\sa@gobbleto{document}\sa@gobble
}
\long\def\sa@gobble#1\begin#2{%
\def\@tempa{#2}%
\ifx\@tempa\sa@gobbleto
\def\next{\expandafter\endgroup\expandafter\begin\expandafter{\sa@gobbleto}}%
\else
\def\next{\sa@gobble}%
\fi
\next
}
\@ifundefined{standalone}
{\newenvironment{standalone}[1][]{}{}}
{}
\@ifundefined{standaloneframe}
{\@ifundefined{beamer@newenv}
{\newenvironment{standaloneframe}[1][]{%
\@ifnextchar[%]
{\sa@framegobbleopt}{\sa@framegobbleargs}}{}%
}
{\newenvironment<>{standaloneframe}[1][]{%
\@ifnextchar[%]
{\sa@framegobbleopt}{\sa@framegobbleargs}}{}%
}
\def\sa@framegobbleopt[#1]{\sa@framegobbleargs}
\def\sa@framegobbleargs{%
\@ifnextchar\bgroup
{\sa@framegobbleargs@}%
{}%
}
\def\sa@framegobbleargs@#1{%
\@ifnextchar\bgroup
{\@gobble}%
{}%
}
}
{}
\let\sa@orig@document\document
\let\sa@orig@enddocument\enddocument
\def\document{%
\sa@orig@document
\let\documentclass\sa@documentclass
\ignorespaces
}
\def\sa@document{%
\let\enddocument\sa@enddocument
\sa@atbegindocument
}
\def\sa@enddocument{%
\sa@atenddocument
\aftergroup\sa@@enddocument
}
\def\sa@atbegindocument{%
\ignorespaces
}%
\def\sa@atenddocument{%
\unskip
}%
\def\sa@@enddocument{%
%\let\document\sa@orig@document
\let\enddocument\sa@orig@enddocument
\endinput
}
\def\sa@processpreamble{%
\renewcommand\usepackage[2][]{%
\message{^^J%
INFO: Sub-file requires the following package(s):^^J
\space\space[##1]{##2}^^J%
}%
}%
\let\RequirePackage\usepackage
}
%%\def\sa@@documentclass{\sa@processpreamble}
\endinput
%%
%% End of file `standalone.sty'.
|
