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% \iffalse meta-comment

%<*internal>

\iffalse

%</internal>

%<*readme>

----------------------------------------------------------------

democls --- description text

E-mail: you@your.domain

Released under the LaTeX Project Public License v1.3c or later

See http://www.latex-project.org/lppl.txt

----------------------------------------------------------------

Some text about the class: probably the same as the abstract.

%</readme>

%<*internal>

\fi

\def\nameofplainTeX{plain}

\ifx\fmtname\nameofplainTeX\else

\expandafter\begingroup

\fi

%</internal>

%<*install>

\input docstrip.tex

\keepsilent

\askforoverwritefalse

\preamble

----------------------------------------------------------------

democls --- description text

E-mail: you@your.domain

Released under the LaTeX Project Public License v1.3c or later

See http://www.latex-project.org/lppl.txt

----------------------------------------------------------------

\endpreamble

\postamble

This work may be distributed and/or modified under the

conditions of the LaTeX Project Public License (LPPL), either

version 1.3c of this license or (at your option) any later

version. The latest version of this license is in the file:

http://www.latex-project.org/lppl.txt

This work is "maintained" (as per LPPL maintenance status) by

You.

This work consists of the file democls.dtx

and the derived files democls.ins,

democls.pdf and

democls.cls.

\endpostamble

\usedir{tex/latex/democls}

\generate{

\file{\jobname.cls}{\from{\jobname.dtx}{class}}

}

%</install>

%<install>\endbatchfile

%<*internal>

\usedir{source/latex/democls}

\generate{

\file{\jobname.ins}{\from{\jobname.dtx}{install}}

}

\nopreamble\nopostamble

\usedir{doc/latex/democls}

\generate{

\file{README.txt}{\from{\jobname.dtx}{readme}}

}

\ifx\fmtname\nameofplainTeX

\expandafter\endbatchfile

\else

\expandafter\endgroup

\fi

%</internal>

% \def\fileversion{v1.0}

% \def\filedate{2009/10/06}

%<*class>

Text moved with changes from lines 95-97 (96.4% similarity)

\def\fileversion{v1.0}

\def\filedate{2009/10/06}

\NeedsTeXFormat{LaTeX2e}

%</class>

%<*driver>

\documentclass{ltxdoc}

\usepackage[T1]{fontenc}

\usepackage{lmodern}

\usepackage[numbered]{hypdoc}

\EnableCrossrefs

\CodelineIndex

\RecordChanges

\begin{document}

\DocInput{\jobname.dtx}

\end{document}

%</driver>

% \fi

Text moved with changes to lines 81-83 (96.4% similarity)

% \def\fileversion{v1.0}

% \def\filedate{2009/10/06}

%\title{^^A

% \textsf{democls} --- description text\thanks{^^A

% This file describes version \fileversion, last revised \filedate.^^A

% }^^A

%\author{^^A

% You\thanks{E-mail: you@your.domain}^^A

%\date{Released \filedate}

%\maketitle

%\changes{v1.0}{2009/10/06}{First public release}

%\DescribeMacro{\examplemacro}

% Some text about an example macro called \cs{examplemacro}, which

% might have an optional argument \oarg{arg1} and mandatory one

% \marg{arg2}.

%\StopEventually{^^A

% \PrintChanges

% \PrintIndex

% \begin{macrocode}

%<*class>

% \end{macrocode}

% \begin{macrocode}

\ProvidesClass{democls}[2009/10/06 v1.0 description text]

\ProvidesClass{democls}[\filedate\space\fileversion\space description]

% \end{macrocode}

%\begin{macro}{\examplemacro}

%\changes{v1.0}{2009/10/06}{Some change from the previous version}

% \begin{macrocode}

\newcommand*\examplemacro[2][]{%

Some code here, probably

}

% \end{macrocode}

%\end{macro}

% \begin{macrocode}

%</class>

% \end{macrocode}

%\Finale

Saved diffs

Original text

Open file

% \iffalse meta-comment
%<*internal>
\iffalse
%</internal>
%<*readme>
----------------------------------------------------------------
democls --- description text
E-mail: you@your.domain
Released under the LaTeX Project Public License v1.3c or later
See http://www.latex-project.org/lppl.txt
----------------------------------------------------------------

Some text about the class: probably the same as the abstract.
%</readme>
%<*internal>
\fi
\def\nameofplainTeX{plain}
\ifx\fmtname\nameofplainTeX\else
  \expandafter\begingroup
\fi
%</internal>
%<*install>
\input docstrip.tex
\keepsilent
\askforoverwritefalse
\preamble
----------------------------------------------------------------
democls --- description text
E-mail: you@your.domain
Released under the LaTeX Project Public License v1.3c or later
See http://www.latex-project.org/lppl.txt
----------------------------------------------------------------

\endpreamble
\postamble

This work may be distributed and/or modified under the
conditions of the LaTeX Project Public License (LPPL), either
version 1.3c of this license or (at your option) any later
version.  The latest version of this license is in the file:

http://www.latex-project.org/lppl.txt

This work is "maintained" (as per LPPL maintenance status) by
You.

This work consists of the file  democls.dtx
and the derived files           democls.ins,
                                democls.pdf and
                                democls.cls.

\endpostamble

\usedir{tex/latex/democls}
\generate{
  \file{\jobname.cls}{\from{\jobname.dtx}{class}}
}
%</install>
%<install>\endbatchfile
%<*internal>
\usedir{source/latex/democls}
\generate{
  \file{\jobname.ins}{\from{\jobname.dtx}{install}}
}
\nopreamble\nopostamble
\usedir{doc/latex/democls}
\generate{
  \file{README.txt}{\from{\jobname.dtx}{readme}}
}
\ifx\fmtname\nameofplainTeX
  \expandafter\endbatchfile
\else
  \expandafter\endgroup
\fi
%</internal>
%<*class>
\NeedsTeXFormat{LaTeX2e}
%</class>
%<*driver>
\documentclass{ltxdoc}
\usepackage[T1]{fontenc}
\usepackage{lmodern}
\usepackage[numbered]{hypdoc}
\EnableCrossrefs
\CodelineIndex
\RecordChanges
\begin{document}
  \DocInput{\jobname.dtx}
\end{document}
%</driver>
% \fi
%
% \def\fileversion{v1.0}
% \def\filedate{2009/10/06}
%
%\title{^^A
%  \textsf{democls} --- description text\thanks{^^A
%    This file describes version \fileversion, last revised \filedate.^^A
%  }^^A
%}
%\author{^^A
%  You\thanks{E-mail: you@your.domain}^^A
%}
%\date{Released \filedate}
%
%\maketitle
%
%\changes{v1.0}{2009/10/06}{First public release}
%
%\DescribeMacro{\examplemacro}
% Some text about an example macro called \cs{examplemacro}, which

% might have an optional argument \oarg{arg1} and mandatory one
% \marg{arg2}.
%
%\StopEventually{^^A
%  \PrintChanges
%  \PrintIndex
%}
%
%    \begin{macrocode}
%<*class>
%    \end{macrocode}
%    
%    \begin{macrocode}
\ProvidesClass{democls}[2009/10/06 v1.0 description text]
%    \end{macrocode}
%
%\begin{macro}{\examplemacro}
%\changes{v1.0}{2009/10/06}{Some change from the previous version}
%    \begin{macrocode}
\newcommand*\examplemacro[2][]{%
  Some code here, probably
}
%    \end{macrocode}
%\end{macro}
%
%    \begin{macrocode}
%</class>
%    \end{macrocode}
%\Finale

Changed text

Open file

\endpreamble
\postamble

http://www.latex-project.org/lppl.txt

This work is "maintained" (as per LPPL maintenance status) by
You.

This work consists of the file  democls.dtx
and the derived files           democls.ins,
                                democls.pdf and
                                democls.cls.

\endpostamble

\usedir{tex/latex/democls}
\generate{
  \file{\jobname.cls}{\from{\jobname.dtx}{class}}
}
%</install>
%<install>\endbatchfile
%<*internal>
\usedir{source/latex/democls}
\generate{
  \file{\jobname.ins}{\from{\jobname.dtx}{install}}
}
\nopreamble\nopostamble
\usedir{doc/latex/democls}
\generate{
  \file{README.txt}{\from{\jobname.dtx}{readme}}
}
\ifx\fmtname\nameofplainTeX
  \expandafter\endbatchfile
\else
  \expandafter\endgroup
\fi
%</internal>
% \def\fileversion{v1.0}
% \def\filedate{2009/10/06}
%<*class>
\def\fileversion{v1.0}
\def\filedate{2009/10/06}
%
\NeedsTeXFormat{LaTeX2e}
%</class>
%<*driver>
\documentclass{ltxdoc}
\usepackage[T1]{fontenc}
\usepackage{lmodern}
\usepackage[numbered]{hypdoc}
\EnableCrossrefs
\CodelineIndex
\RecordChanges
\begin{document}
  \DocInput{\jobname.dtx}
\end{document}
%</driver>
% \fi
%
%\title{^^A
%  \textsf{democls} --- description text\thanks{^^A
%    This file describes version \fileversion, last revised \filedate.^^A
%  }^^A
%}
%\author{^^A
%  You\thanks{E-mail: you@your.domain}^^A
%}
%\date{Released \filedate}
%
%\maketitle
%
%\changes{v1.0}{2009/10/06}{First public release}
%
%\DescribeMacro{\examplemacro}
% Some text about an example macro called \cs{examplemacro}, which

% might have an optional argument \oarg{arg1} and mandatory one
% \marg{arg2}.
%
%\StopEventually{^^A
%  \PrintChanges
%  \PrintIndex
%}
%
%    \begin{macrocode}
%<*class>
%    \end{macrocode}
%    
%    \begin{macrocode}
\ProvidesClass{democls}[\filedate\space\fileversion\space description]
%    \end{macrocode}
%
%\begin{macro}{\examplemacro}
%\changes{v1.0}{2009/10/06}{Some change from the previous version}
%    \begin{macrocode}
\newcommand*\examplemacro[2][]{%
  Some code here, probably
}
%    \end{macrocode}
%\end{macro}
%
%    \begin{macrocode}
%</class>
%    \end{macrocode}
%\Finale