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% \iffalse meta-comment
%
% Copyright 1995,1999 The University of Cambridge and Robin Fairbairns.
% All rights reserved.
%
% This file is distributed under the conditions of the LaTeX Project
% Public Licence; see the file lppl.txt in the LaTeX distribution for
% details.
%
% \fi
% \CheckSum{22}
%
% \section*{Document Preambles}
%
% \begin{macrocode}
%<*!(driver|Ucmm)>
\NeedsTeXFormat{LaTeX2e}[1994/12/01]
%</!(driver|Ucmm)>
%<Ucmm> \ProvidesFile{Ucmm.fd}%
%<oldstyle>\ProvidesPackage{oldstyle}%
%<*driver>
\ProvidesFile{oldstyle.dtx}%
%</driver>
[1999/05/17 v0.2 Oldstyle numerals font definitions]
% \end{macrocode}
% \iffalse (we don't want to typeset this rubbish)
%
%<*driver>
\documentclass{ltxdoc}
\GetFileInfo{oldstyle.dtx}
\usepackage{oldstyle}
\title{The file \texttt{oldstyle.dtx} for use with
\LaTeXe.\thanks{This file has version
number \fileversion, dated \filedate.}}
\date{Printed \today}
\author{Robin Fairbairns}
\begin{document}
\maketitle
\DocInput{oldstyle.dtx}
\end{document}
%</driver>
% \fi
%
%
% \section{Introduction}
%
% This file contains the external font information needed to load the
% |cmmi| and |cmmib| fonts for use to produce oldstyle numbers in
% \LaTeX{} text, together with a trivial \LaTeXe{} package to
% enable them to be used in LaTeX text.
%
% The package |oldstyle| implements two commands (one in \LaTeX~2.09
% style~--- |\oldstyle|~--- and one in \LaTeXe{} style~--- |\textos|).
%
% The numbers look like this:
%
% \begin{center}\sf
% \begin{tabular}{ll}
% Command & Typeset text \\
% \hline
% |0123456789| & \textrm{0123456789} \\
% & (normal numbers) \\
% |\textos{0123456789}| & \textos{0123456789} \\
% |\textbf{0123456789}| & \textbf{\textrm{0123456789}} \\
% & (normal boldface) \\
% |\textbf{%| & \\
% | \textos{0123456789}}| & \textbf{\textos{0123456789}}
% \end{tabular}
% \end{center}
%
% These macros do not currently address the use of old-style numerals
% from the {\small TS}1 encoding. I do have macros for doing such a
% thing, but haven't yet integrated them with this environment.
%
% \StopEventually{}
%
% \section{The \texttt{.fd} file}
%
% The |.fd| file specifies a version of the font family |cmm| in |U|
% encoding. This is the best I could think of (only the digits are
% oldstyle numbers, after all).
%
% I have done what I believe to be the \emph{proper}, and made
% oldstyle a new font shape, but I'm not (yet) sure about the `name'
% (|os|) I've given it. Hence, this release is still only preliminary.
%
% \begin{macrocode}
%<*Ucmm>
\DeclareFontFamily{U}{cmm}{\skewchar\font'177}
\DeclareFontShape{U}{cmm}{m}{os}
{ <5> <6> <7> <8> <9> gen * cmmi
<10><10.95>cmmi10
<12><14.4><17.28><20.74><24.88>cmmi12
}{}
\DeclareFontShape{U}{cmm}{b}{os}{%
<5> <6> <7> <8> <9> gen * cmmib
<10> <10.95> <12> <14.4> <17.28> <20.74> <24.88> cmmib10
}{}
\DeclareFontShape{U}{cmm}{bx}{os}
{<-> ssub * cmm/b/os}{}
%</Ucmm>
% \end{macrocode}
%
% \section{The \texttt{.sty} file}
%
% The package is also trivial. It defines an oldstyle family and then
% declares commands to use it.
%
% \begin{macrocode}
%<*oldstyle>
\DeclareOldFontCommand {\oldstyle}{\usefont{U}{cmm}{m}{os}}%
{\mathos}
\DeclareTextFontCommand{\textos}{\oldstylefamily}
\DeclareMathAlphabet {\mathos}{U}{cmm}{m}{os}
% \end{macrocode}
%
% A series of constructs follows that enable the above to work; the
% constructs are mostly copied from the source of \LaTeXe{} itself.
% \begin{macrocode}
\DeclareRobustCommand\oldstylefamily{%
\not@math@alphabet\osshape\mathos
\usefont{U}{cmm}\f@series{os}}
%</oldstyle>
% \end{macrocode}
%
% \Finale
%
%% \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 \~}
%
% \endinput
|
