% \iffalse meta-comment
%
% Copyright (C) 1989--1993 by Frank Mittelbach, Rainer Schoepf.
% All rights reserved.
% 
% This file is part of the NFSS2 (New Font Selection Scheme) package.
% 
%  This package is distributed in the hope that it will be useful,
%  but WITHOUT ANY WARRANTY; without even the implied warranty of
%  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
% 
% 
% IMPORTANT NOTICE:
% 
% For error reports in case of UNCHANGED versions see readme files.
% 
% Please do not request updates from us directly.  Distribution is
% done through Mail-Servers and TeX organizations.
% 
% You are not allowed to change this file.  You may however copy
% this file to a file with a different name and then change the copy
% if you obey the restrictions on file changes described in
% readme.mz.
% 
% You are allowed to distribute this file under the condition that
% it is distributed together with all files mentioned in readme.mz8.
% If you receive only some of these files from someone, complain!
% 
% You are NOT ALLOWED to distribute this file alone.  You are NOT
% ALLOWED to take money for the distribution or use of either this
% file or a changed version, except for a nominal charge for copying
% etc.
% \fi
\def\fileversion{v2.0b}
\def\filedate{93/03/08}
\def\docdate {93/03/08}

% \CheckSum{77}
%% \CharacterTable
%%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
%%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
%%   Digits        \0\1\2\3\4\5\6\7\8\9
%%   Exclamation   \!     Double quote  \"     Hash (number) \#
%%   Dollar        \$     Percent       \%     Ampersand     \&
%%   Acute accent  \'     Left paren    \(     Right paren   \)
%%   Asterisk      \*     Plus          \+     Comma         \,
%%   Minus         \-     Point         \.     Solidus       \/
%%   Colon         \:     Semicolon     \;     Less than     \<
%%   Equals        \=     Greater than  \>     Question mark \?
%%   Commercial at \@     Left bracket  \[     Backslash     \\
%%   Right bracket \]     Circumflex    \^     Underscore    \_
%%   Grave accent  \`     Left brace    \{     Vertical bar  \|
%%   Right brace   \}     Tilde         \~}
%
%\iffalse       This is a META comment
%
% File `preload.dtx'.
% Copyright (C) 1989-1993 Frank Mittelbach and Rainer Sch\"opf,
% all rights reserved.
%
% \fi
%
%
% \title{The {\tt preload.dtx} file\thanks {This file has version
%    number \fileversion, dated \filedate.  The documentation was last
%    revised on \docdate}\\ for use with NFSS2}
% \author{Frank Mittelbach \and Rainer Sch\"opf}
%
% \changes{v2.0b}{93/03/08}{Added 12pt preloads}
%
% \MakeShortVerb\|
%
% \def\dst{\expandafter{\csname mediumseries\endcsname\sc docstrip}}
%
% \setcounter{StandardModuleDepth}{1}
%
% \maketitle
%
% \section{Overview}
%
%   This file contains an number of possible settings for preloading
%   fonts during installation of NFSS2. It will be used to generate
%   the following files:
%   \begin{center}
%   \begin{tabular}{ll}
%   preload.min   &  minimal subset of fonts necessary to run NFSS2 \\
%   preload.ori   &  preload of CM fonts similar to the old 
%                        {\tt lfonts.tex}                       \\
%   preload.tex    &  The suggested selection of preloads \\
%   cmpreloa.xpt   &  preload of CM fonts for 10pt document size\\
%   cmpreloa.xip   &  preload of CM fonts for 11pt document size\\
%   cmpreloa.xii   &  preload of CM fonts for 12pt document size\\
%   dcpreloa.xpt   &  preload of DC fonts for 10pt size \\
%   dcpreloa.xip   &  preload of DC fonts for 11pt size \\
%   dcpreloa.xii   &  preload of DC fonts for 12pt size \\
%   \end{tabular}
%   \end{center}
%
%    These files are for installations that make use of Computer
%    Modern fonts either old encoding (OT1) or Cork encoding (T1). The
%    Computer Modern fonts with Cork encoding are known as DC-fonts.
%
%    We suggest that you use either {\tt dcpreloa.xpt}, {\tt
%    dcpreloa.xip}, or {\tt dcpreloa.xii} depending on the whether
%    your documents are normally in 10pt, 11pt, or 12pt size. If you
%    are not satisfied with the suggestion in {\tt preload.tex} modify
%    the |\input| statement in this file.
%
%    If you don't have the DC-fonts use one of the corresponding files
%    for Computer Modern fonts in the old encoding, e.g. {\tt
%    cmpreloa.xpt}.
%
%    Avoid using {\tt preload.ori}, it will load so many fonts that on
%    most installations it is nearly impossible to load other font
%    families afterwards. 
%
%    If you normally use other fonts than Computer Modern {\tt
%    preload.min} might be best.
%
%    If you want to preload other fonts, put your own
%    |\DeclarePreloadSizes| commands into a private file and |\input|
%    this file in {\tt preload.tex}.
%
% \StopEventually{}
%
% \section{Module switches for the \dst{} program}
%
%  The \dst{} will generate the above file from this source using the
%  following module directives:
% \begin{center}
% \begin{tabular}{ll}
%   driver & produce a documentation driver file \\
%   preload& produce a preload\ldots file \\[2pt]
%   cm     & for OT1 encoded Computer Modern \\
%   dc     & for T1 encoded Computer Modern \\[2pt]
%   min    & produce minimal subset \\
%   xpt    & produce 10pt preloads \\
%   xipt   & produce 11pt preloads \\
%   xiipt  & produce 12pt preloads \\
%   ori    & produce preloads similar to old {\tt lfonts.tex}\\
%   tex    & produce preload.tex\\
% \end{tabular}
% \end{center}
% A typical \dst{} command file would then have entries like:
% \begin{verbatim}
%\generateFile{preload.min}{t}{\from{preload.dtx}{preload,min}}
%\end{verbatim}
% for generating preload files.
%
%
% \section{The code}
%
% As always we begin by identifying the latest version of this file
% on the VDU and in the {\sf log} file.
%    \begin{macrocode}
%<*preload>
\immediate\write\sixt@@n{File: 
%<+cm>  `cmpreloa.%
%<+dc>  `cmpreloa.%
%<+xpt>  xpt' \space
%<+xipt> xip' \space
%<+xiipt> xii' \space
%<+min> `preload.min' \space
%<+ori> `preload.ori' \space
%<+tex> `preload.tex' \space
 \fileversion\space <\filedate> (FMi and RmS)}
\immediate\write\sixt@@n{English Documentation
     \@spaces\space  <\docdate> (FMi and RmS)}
%    \end{macrocode}
%
%    We begin by loading the math extension font (cmex10)
%    and the \LaTeX{} line and circle fonts.
%    It is necessary to do this explicitly since these are
%    used by {\tt lplain.tex} and {\tt latex.tex}.
%    Since the internal font name contains |/| characters
%    and digits we construct the name via |\csname|.
%    \begin{macrocode}
\expandafter\font\csname OMX/cmex/m/n/10\endcsname=cmex10
\font\tenln  =line10   \font\tenlnw  =linew10
\font\tencirc=lcircle10 \font\tencircw=lcirclew10
%*************************
% Computer Modern Roman
%*************************
%<*ori>
\DeclarePreloadSizes{OT1}{cmr}{m}{n}
        {5,6,7,8,9,10,10.95,12,14.4,17.28,20.74,24.88}
\DeclarePreloadSizes{OT1}{cmr}{bx}{n}{9,10,10.95,12,14.4,17.28}
\DeclarePreloadSizes{OT1}{cmr}{m}{sl}{10,10.95,12}
\DeclarePreloadSizes{OT1}{cmr}{m}{it}{7,8,9,10,10.95,12}
%</ori>
%<+xpt&cm> \DeclarePreloadSizes{OT1}{cmr}{m}{n}{5,7,10}
%<+xpt&dc> \DeclarePreloadSizes{T1}{cmr}{m}{n}{5,7,10}
%<+xipt&cm> \DeclarePreloadSizes{OT1}{cmr}{m}{n}{6,8,11}
%<+xipt&dc> \DeclarePreloadSizes{T1}{cmr}{m}{n}{6,8,11}
%<+xiipt&cm> \DeclarePreloadSizes{OT1}{cmr}{m}{n}{6,8,12}
%<+xiipt&dc> \DeclarePreloadSizes{T1}{cmr}{m}{n}{6,8,12}
%*************************
% Computer Modern Sans
%*************************
%<+ori> \DeclarePreloadSizes{OT1}{cmss}{m}{n}{10,10.95,12}
%*************************
% Computer Modern Typewriter
%*************************
%<+ori> \DeclarePreloadSizes{OT1}{cmtt}{m}{n}{9,10,10.95,12}
%*************************
% Computer Modern Math
%*************************
%<*ori>
\DeclarePreloadSizes{OML}{cmm}{m}{it}
         {5,6,7,8,9,10,10.95,12,14.4,17.28,20.74}
\DeclarePreloadSizes{OMS}{cmsy}{m}{n}
         {5,6,7,8,9,10,10.95,12,14.4,17.28,20.74}
%</ori>
%    \end{macrocode}
%    
%    The math fonts are the same for both DC and CM fonts. So far
%    there isn't an agreed on standard.
%    \begin{macrocode}
%<*xpt> 
\DeclarePreloadSizes{OML}{cmm}{m}{it}{5,7,10}
\DeclarePreloadSizes{OMS}{cmsy}{m}{n}{5,7,10}
%</xpt> 
%<*xipt> 
\DeclarePreloadSizes{OML}{cmm}{m}{it}{6,8,11}
\DeclarePreloadSizes{OMS}{cmsy}{m}{n}{6,8,11}
%</xipt> 
%*************************
% LaTeX symbol fonts
%*************************
%<*ori>
\DeclarePreloadSizes{U}{lasy}{m}{n}
         {5,6,7,8,9,10,10.95,12,14.4,17.28,20.74}
%</ori>
%    \end{macrocode}
%    
%    Our suggested collection is to use |cmpreloa.xpt| but this might
%    be wrong on many installations.
%    \begin{macrocode}
%<+tex>\input cmpreloa.xpt
%</preload>
%    \end{macrocode}
%
%
% \section{A driver for this document}
%
%    The next bit of code contains the documentation driver file for
%    \TeX{}, i.e., the file that will produce the documentation you
%    are currently reading. It will be extracted from this file by the
%    \dst{} program.
%    \begin{macrocode}
%<*driver>
\documentstyle[doc]{article}

% dimensions from ltugboat.sty:

\setlength\textwidth{31pc} 
\setlength\textheight{54pc}
\setlength{\parindent}{0pt}
\setlength{\parskip}{2pt plus 1pt minus 1pt}
\setlength{\oddsidemargin}{8pc} 
\setlength{\marginparwidth}{8pc}
\setlength{\topmargin}{-2.5pc} 
\setlength{\headsep}{20pt}
\setlength{\columnsep}{1.5pc} 
\setlength{\columnwidth}{18.75pc}

\DisableCrossrefs

\CodelineIndex     % Index code by line number

%\OnlyDescription  % comment out for implementation details

\begin{document}
   \DocInput{preload.dtx}
\end{document}
%</driver>
%    \end{macrocode}
%
% \DeleteShortVerb{\|}
%
% \Finale
%
\endinput