<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">% \iffalse meta comment
% File: slantsc.dtx Copyright (C) 2003, 2012 Harald Harders
% \fi
%
% \iffalse
%
%&lt;*driver&gt;
\documentclass{ltxdoc}
\usepackage[T1]{fontenc}
\IfFileExists{slantsc.sty}{\usepackage{slantsc}
 \let\slantscSTYfound\active}{\GenericWarning{slantsc.dtx}{Package
 file slantsc.sty not found (Documentation will be messed up!^^J^^A
 Generate slantsc.sty by (La)TeXing slantsc.ins, process
 slantsc.dtx again)^^J}\stop}
\usepackage{longtable}
\GetFileInfo{slantsc.sty}
\title{The \texttt{slantsc} package}
\author{Harald Harders\\\texttt{harald.harders@gmx.de}}
\date{Version \fileversion, \filedate, printed \today}
\newlength{\tempdima}%
\makeatletter
\renewenvironment{table}[1][]{%
  \@float{table}[#1]%
  \centering%
  \setlength{\tempdima}{\abovecaptionskip}%
  \setlength{\abovecaptionskip}{\belowcaptionskip}%
  \setlength{\belowcaptionskip}{\tempdima}%
  }{%
\end@float
}
\makeatother
\EnableCrossrefs
\CodelineIndex
\DoNotIndex{\def,\edef,\let,\newcommand,\newenvironment,\newcounter}
\DoNotIndex{\setcounter,\space,\if,\else,\fi,\empty,\@empty,\ifx,\fi}
\DoNotIndex{\ifnum,\fi,\expandafter,\DeclareRobustCommand,\ProvidesPackage}
\DoNotIndex{\NeedsTeXFormat,\newif,\not@math@alphabet,\fontshape,\relax}
\DoNotIndex{\selectfont}
\CodelineNumbered
\RecordChanges
\CheckSum{146}
\begin{document}
 \DocInput{slantsc.dtx}
\end{document}
%&lt;/driver&gt;
% \fi
%
% \changes{2.11}{2012/01/01}{Update e-mail address}%
% \changes{2.10}{2003/11/09}{State date and version explicitely in
%   \cs{ProvidesPackage}}%
%
% \maketitle
% \begin{abstract}
% \noindent
% This package enables the use of small capitals in different font
% shapes, e.g., slanted or bold slanted for all fonts that provide
% appropriate font shapes.
% The only prerequisite is that the corresponding |fd| file has to
% define the font shapes |scsl| resp.\ |scit| for slanted resp.\
% italic small capitals.
% \end{abstract}
%
% \tableofcontents
%
% \section*{Copyright}
% Copyright 2003, 2012 Harald Harders.
%
% This program can be redistributed and/or modified under the terms
% of the LaTeX Project Public License Distributed from \textsc{ctan}
% archives in directory macros/latex/base/lppl.txt; either
% version 1 of the License, or any later version.
%
%
% \section{The user interface}
%
% To use this package place
% \begin{verbatim}
% \usepackage{slantsc}
% \end{verbatim}
% in the preamble of your document. No options are necessary.
%
% In \LaTeX, you can combine different font parameters like a bold
% series with an italic shape,
% \begin{verbatim}
% {\bfseries\itshape bold italic text}
% \end{verbatim}
% to get {\bfseries\itshape bold italic text}.
% But you are not able to combine two font shapes.
%
% Since \emph{italic, slanted,} and \emph{small caps} are shapes, you
% are not able write in {\slshape\scshape slanted small capitals}, for
% instance.
% This problem is avoided by the package |smallcap|, available from the
% \textsc{ctan} network, which redefines small caps to be a font
% family rather than a shape.
% But what to do if your font provides small capitals in roman style
% and in sans serifs?
% You are not able to access the sans serif version, then.
%
% The |slantsc| package has a different approach.
% It preserves small caps to be a font shape, but it enables to
% combine the small caps shape with the other shapes (upright, italic,
% slanted).
% \DescribeMacro{\upshape}%
% \DescribeMacro{\itshape}%
% \DescribeMacro{\slshape}%
% \DescribeMacro{\scshape}%
% Thus, you use the normal font shape switching commands
% \cs{upshape}, \cs{itshape}, \cs{slshape}, and \cs{scshape}.
% The first three commands act as usual among themselves.
% But if you use the \cs{scshape} command, it just adds the
% information "`small capitals"' to the current font shape.
%
% For example, if the current font shape is italic and you use
% \cs{scshape}, the following text is written in italic small
% capitals:
% \begin{verbatim}
%\itshape This is italic text, \scshape now additionally in Small Capitals.
% \end{verbatim}
% This leads to:
% \begin{quote}
% \itshape This is italic text, \scshape now additionally in Small
% Capitals.
% \end{quote}
% If you are in a small-capitals area, using one of the other font
% switching commands does not affect the small capitals status, but
% the rest of the font shape:
% \begin{verbatim}
%\itshape\scshape This is italic Small Capitals text, \upshape now Upright.
% \end{verbatim}
% This leads to:
% \begin{quote}
% \itshape\scshape This is italic Small Capitals text, \upshape now
% Upright.
% \end{quote}
%
% As usual, the change of font shape is terminated by the end of the
% group, e.g., by using braces:
% \begin{verbatim}
%\itshape This is italic {\scshape with Small Capitals} and without.
% \end{verbatim}
% This leads to:
% \begin{quote}
% \itshape This is italic {\scshape with Small Capitals} and without.
% \end{quote}
% Sometimes, you may want to switch off small capitals without using a
% group.
% \DescribeMacro{\noscshape}%
% To be able to do so, this package provides the \cs{noscshape}
% command, which works as follows:
% \begin{verbatim}
%\itshape This is italic \scshape with Small Capitals \noscshape and without.
% \end{verbatim}
% This leads to:
% \begin{quote}
% \itshape This is italic \scshape with Small Capitals \noscshape and without.
% \end{quote}
%
% \DescribeMacro{\textup}%
% \DescribeMacro{\textit}%
% \DescribeMacro{\textsl}%
% \DescribeMacro{\textsc}%
% \DescribeMacro{\emph}%
% Instead of the font switching commands you may also use the
% \cs{text}\ldots commands \cs{textup}, \cs{textit}, \cs{textsl},
% \cs{textsc} as well as the \cs{emph} command, e.g.
% \begin{verbatim}
%This is \emph{the person \textsc{Harald Harders} who wrote} this
%documentation.
% \end{verbatim}
% which leads to:
% \begin{quote}
% This is \emph{the person \textsc{Harald Harders} who wrote} this
% documentation.
% \end{quote}
%
% \DescribeMacro{\shapedefault}%
% \changes{2.00}{2003/09/17}{Describe \cs{shapedefault} command}%
% If you want another default font than the default, you may redefine
% the \cs{shapedefault} command.
% If you, for instance, want to use an italic small caps font as
% default font, you may simply use 
% \begin{verbatim}
% \renewcommand\shapedefault{\scdefault\itdefault}
% \end{verbatim}
% or
% \begin{verbatim}
% \renewcommand\shapedefault{\scitdefault}
% \end{verbatim}
% in the preamble of your document.
% Both variants are equivalent.
% Notice, that you have to use the command \cs{scdefault} before the
% other command for combined font shapes.
% If you want an upright small caps font as default, just use:
% \begin{verbatim}
% \renewcommand\shapedefault{\scdefault}
% \end{verbatim}
% You may not use \cs{scdefault}\cs{updefault} as argument!
% To switch to the default font, you may use the \cs{defaultfont}
% command.
%
% \DescribeMacro{\fontshape}%
% \changes{2.00}{2003/09/17}{Describe \cs{fontshape} command}%
% If you want to set the font shape directly, using the \cs{fontshape}
% command, e.g.:
% \begin{verbatim}
% \fontshape{\scdefault\itdefault}\selectfont
% \end{verbatim}
% The argument of this command is used in the same way as for the
% \cs{shapedefault} command.
%
%
% \section{Using other fonts than European Modern}
%
% This package works with all fonts that provide slanted and italic
% versions of the small capitals.\footnote{If bold versions are also
% available, they are of course also supported.}
% It is important that these font shapes are declared in a specific
% way that |slantsc| can find them.
%
% |slantsc| uses two additional font shapes |scsl| and |scit|
% which are slanted small caps and italic small caps,
% respectively.\footnote{In this section, I assume that you haven't
% redefined the default values for the different shapes. If you have
% done so, you have do adobt all strings according to your changes.}
% These font shapes have to be declared in the corresponding file with
% the file name \meta{encoding}\meta{font family}|.fd|, e.g.,
% |t1lmr.fd| for the Latin Modern fonts.
% For instance, the Latin Modern font family (version 0.86) provides
% slanted small capitals.
% The corresponding entry in the |fd| file looks like this:
% \begin{verbatim}
%\DeclareFontShape{T1}{lmr}{m}{scsl}%
%     {&lt;-&gt; cork-lmcsco10}{}
% \end{verbatim}
% This command declares to use the font |cork-lmcsco10| for the
% encoding |T1|, the font family |lmr|, the font series |m| (normal)
% and the font shape |scsl| (slanted small caps).
%
% Unfortunately, Latin Modern does not contain the bold variant of the
% slanted small caps.
% But if it had it, the entry would look like that:
% \begin{verbatim}
%\DeclareFontShape{T1}{lmr}{bx}{scsl}%
%     {&lt;-&gt; ...}{}
% \end{verbatim}
%
% Since nearly no font family will contain real italic small caps
% variants, the best approach is to substitute them by slanted
% variants.
% This could be done for Latin Modern by the following commands:
% \begin{verbatim}
%\DeclareFontShape{T1}{lmr}{m}{scit}{&lt;-&gt;ssub * lmr/m/scsl}{}
%\DeclareFontShape{T1}{lmr}{bx}{scit}{&lt;-&gt;ssub * lmr/bx/scsl}{}
% \end{verbatim}
%
% With the OT1 encoded Computer Modern fonts, slanted small capitals
% are not available, since these fonts do not contain them.
% Nevertheless, the font encoding is not forced to T1 by this package
% because it works with all encodings, if the font shapes are
% present.
%
% \StopEventually{\PrintChanges \PrintIndex}
%
%
% \section{The implementation}
% \iffalse
%&lt;*package&gt;
% \fi
% Heading of the package:
%    \begin{macrocode}
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{slantsc}
  [2012/01/01  v2.11  Provide Slanted an Italic Small Caps]
%    \end{macrocode}
% More robust string comparisons.
%    \begin{macrocode}
\RequirePackage{ifthen}
%    \end{macrocode}
% Declare additional font shapes for European Computer Modern.
% I think, this should normally go to |t1cmr.fd|, but it is never
% read, since it is hardcoded to the format file.
%    \begin{macrocode}
\DeclareFontFamily{T1}{cmr}{}
\DeclareFontShape{T1}{cmr}{m}{scsl}%
{&lt;5&gt;&lt;6&gt;&lt;7&gt;&lt;8&gt;&lt;9&gt;&lt;10&gt;&lt;10.95&gt;&lt;12&gt;&lt;14.4&gt;%
  &lt;17.28&gt;&lt;20.74&gt;&lt;24.88&gt;&lt;29.86&gt;&lt;35.83&gt;genb*ecsc}{}
\DeclareFontShape{T1}{cmr}{bx}{scsl}%
{&lt;5&gt;&lt;6&gt;&lt;7&gt;&lt;8&gt;&lt;9&gt;&lt;10&gt;&lt;10.95&gt;&lt;12&gt;&lt;14.4&gt;%
  &lt;17.28&gt;&lt;20.74&gt;&lt;24.88&gt;&lt;29.86&gt;&lt;35.83&gt;genb*ecoc}{}
%    \end{macrocode}
% Since European Computer Modern does not have real italic Small Caps
% substitute them silently by slanted ones.
%    \begin{macrocode}
\DeclareFontShape{T1}{cmr}{m}{scit}{&lt;-&gt;ssub * cmr/m/scsl}{}
\DeclareFontShape{T1}{cmr}{bx}{scit}{&lt;-&gt;ssub * cmr/bx/scsl}{}
%    \end{macrocode}
% \begin{macro}{\scitdefault}
% \changes{2.00}{2003/09/17}{Use commands for combined shapes}%
% Default shortcut for italic small caps.
%    \begin{macrocode}
\providecommand*\scitdefault{\scdefault\itdefault}
%    \end{macrocode}
% \end{macro}
% \begin{macro}{\scsldefault}
% \changes{2.00}{2003/09/17}{Use commands for combined shapes}%
% Default shortcut for slanted small caps.
%    \begin{macrocode}
\providecommand*\scsldefault{\scdefault\sldefault}
%    \end{macrocode}
% \end{macro}
% \begin{macro}{\upshape}
% \changes{2.00}{2003/09/17}{Avoid using booleans because that causes
%   problems with explicit use of \cs{fontshape}}%
% Redefine the macro \cs{upshape} that switches to an upright font. 
% If small caps are ``on'', switch to ordinary small caps, otherwise
% switch to the normal upright font.
%    \begin{macrocode}
\DeclareRobustCommand\upshape{%
  \not@math@alphabet\upshape\relax
%    \end{macrocode}
% Font shape is with small caps.
%    \begin{macrocode}
  \ifthenelse{\equal{\f@shape}{\scdefault}\or
    \equal{\f@shape}{\scitdefault}\or\equal{\f@shape}{\scsldefault}}{%
    \fontshape\scdefault
  }{%
%    \end{macrocode}
% Current font shape is without small caps or not known. 
%    \begin{macrocode}
    \fontshape\updefault
  }%
  \selectfont
}
%    \end{macrocode}
% \end{macro}
% \begin{macro}{\slshape}
% \changes{2.00}{2003/09/17}{Avoid using booleans because that causes
%   problems with explicit use of \cs{fontshape}}%
% Redefine the macro \cs{slshape} that switches to a slanted font. 
% If small caps are ``on'', switch to slanted small caps, otherwise
% switch to the normal slanted font.
%    \begin{macrocode}
\DeclareRobustCommand\slshape{%
  \not@math@alphabet\slshape\relax
%    \end{macrocode}
% Font shape is with small caps.
%    \begin{macrocode}
  \ifthenelse{\equal{\f@shape}{\scdefault}\or
    \equal{\f@shape}{\scitdefault}\or\equal{\f@shape}{\scsldefault}}{%
    \fontshape\scsldefault
  }{%
%    \end{macrocode}
% Current font shape is without small caps or not known. 
%    \begin{macrocode}
    \fontshape\sldefault
  }%
  \selectfont
}
%    \end{macrocode}
% \end{macro}
% \begin{macro}{\itshape}
% \changes{2.00}{2003/09/17}{Avoid using booleans because that causes
%   problems with explicit use of \cs{fontshape}}%
% Redefine the macro \cs{itshape} that switches to an italic font. 
% If small caps are ``on'', switch to italic small caps, otherwise
% switch to the normal italic font.
%    \begin{macrocode}
\DeclareRobustCommand\itshape{%
  \not@math@alphabet\itshape\relax
%    \end{macrocode}
% Font shape is with small caps.
%    \begin{macrocode}
  \ifthenelse{\equal{\f@shape}{\scdefault}\or
    \equal{\f@shape}{\scitdefault}\or\equal{\f@shape}{\scsldefault}}{%
    \fontshape\scitdefault
  }{%
%    \end{macrocode}
% Current font shape is without small caps or not known. 
%    \begin{macrocode}
    \fontshape\itdefault
  }%
  \selectfont
}
%    \end{macrocode}
% \end{macro}
% \begin{macro}{\scshape}
% \changes{2.00}{2003/09/17}{Avoid using booleans because that causes
%   problems with explicit use of \cs{fontshape}}%
% Redefine the macro \cs{scshape} that switches to small capitals.
% If the actual font is italic, switch to italic small caps, if it is
% slanted, switch to slanted small caps, otherwise switch to ordinary
% small caps.
%    \begin{macrocode}
\DeclareRobustCommand\scshape{%
  \not@math@alphabet\scshape\relax
%    \end{macrocode}
% Font shape is with small caps. 
% Nothing to do.
%    \begin{macrocode}
  \ifthenelse{\equal{\f@shape}{\scdefault}\or
    \equal{\f@shape}{\scitdefault}\or\equal{\f@shape}{\scsldefault}}{%
  }{%
%    \end{macrocode}
% Current font shape is without small caps or not known.
%
% If current font is italic, switch to italic small caps.
%    \begin{macrocode}
    \ifthenelse{\equal{\f@shape}{\itdefault}}{%
      \fontshape\scitdefault
    }{%
%    \end{macrocode}
% If current font is slanted, switch to slanted small caps.
%    \begin{macrocode}
      \ifthenelse{\equal{\f@shape}{\sldefault}}{%
        \fontshape\scsldefault
      }{%
%    \end{macrocode}
% If current font is either upright or unknown, switch to upright
% small caps.
%    \begin{macrocode}
        \fontshape\scdefault
      }%
    }%
  }%
  \selectfont
}
%    \end{macrocode}
% \end{macro}
% \begin{macro}{\noscshape}
% \changes{2.00}{2003/09/17}{Avoid using booleans because that causes
%   problems with explicit use of \cs{fontshape}}%
% Normally, using one of the font-shape commands \cs{upshape},
% \cs{slshape}, \cs{itshape}, and \cs{scshape} switches from one font
% shape to another, forgetting the old font shape.
% The new approach is switches only between \cs{upshape},
% \cs{slshape}, and \cs{itshape}.
% \cs{scshape} is ``added'' to the other font shape information.
% Thus, you are not able to use either of the commands \cs{upshape},
% \cs{slshape}, and \cs{itshape} to switch off small caps again.
% Therefor, you may use the command \cs{noscshape} which preserves the
% used font shape but moves from small caps to ordinary characters.
%    \begin{macrocode}
\DeclareRobustCommand\noscshape{%
  \not@math@alphabet\noscshape\relax
%    \end{macrocode}
% Font shape is with small caps. 
%    \begin{macrocode}
  \ifthenelse{\equal{\f@shape}{\scdefault}\or
    \equal{\f@shape}{\scitdefault}\or\equal{\f@shape}{\scsldefault}}{%
%    \end{macrocode}
% If current font is italic small caps, switch to italic.
%    \begin{macrocode}
    \ifthenelse{\equal{\f@shape}{\scitdefault}}{%
      \fontshape\itdefault
    }{%
%    \end{macrocode}
% If current font is slanted small caps, switch to slanted.
%    \begin{macrocode}
      \ifthenelse{\equal{\f@shape}{\scsldefault}}{%
        \fontshape\sldefault
      }{%
%    \end{macrocode}
% If current font is upright small caps, switch to upright.
%    \begin{macrocode}
        \fontshape\updefault
      }%
    }%
  }{%
%    \end{macrocode}
% Current font shape is without small caps or not known.
% Nothing to do.
%    \begin{macrocode}
  }%
  \selectfont
}
%    \end{macrocode}
% \end{macro}
% \iffalse
%&lt;/package&gt;
% \fi
% \Finale
</pre></body></html>