% Copyright 1997, 1998 Sebastian Rahtz,
% copyright 1998, 1999, 2003 the fontinst maintenance team and
% any individual authors listed elsewhere in this file.
% All rights reserved.
%
% This file is part of the fontinst system version 1.9.
% -----------------------------------------------------
%
% It may be distributed under the terms of the LaTeX Project Public
% License, as described in lppl.txt in the base LaTeX distribution.
% Either version 1.0 or, at your option, any later version.
%
%%% ====================================================================
%%% @TeX-font-metrics-file{
%%% author = "Sebastian Rahtz and Ulrik Vieth and
%%% Walter Schmidt and Lars Hellstr{\"o}m",
%%% version = "1.926",
%%% date = "2005-05-24",
%%% time = "22:30:49 +02:00",
%%% filename = "textcomp.mtx",
%%% email = "w-a-schmidt@arcor.de",
%%% URL = "http://www.tug.org/applications/fontinst/",
%%% codetable = "ISO/ASCII",
%%% keywords = "metrics, TeX, PostScript",
%%% supported = "yes",
%%% abstract = "This is a font metrics file, for use with the
%%% fontinst utility. It provides the defaults
%%% used to install the text companion glyphs.",
%%% package = "fontinst",
%%% dependencies = "fontinst.sty, fontdoc.sty",
%%% }
%%% ====================================================================
\relax
\documentclass[twocolumn]{article}
\usepackage{fontdoc}[2002/06/30] %Just guessing.
\title{The \textsf{fontinst} text companion glyphs}
\author{Sebastian Rahtz\and Ulrik Vieth\and Walter Schmidt\and
Lars Hellstr\"om}
\date{Version 1.926}
\showbranches
\begin{document}
\maketitle
\section{Introduction}
This document describes the glyphs used by the \textsf{fontinst}
package when generating \TeX{} text companion fonts.
\metrics
\needsfontinstversion{1.917}
% \unfakable is a glyph which can't be faked.
\setcommand\unfakable#1{
\setglyph{#1}
\glyphrule{500}{500}
\glyphwarning{missing glyph `#1'}
\endsetglyph
}
% \unfakableaccent is similar, but has an ``accent position''
\setcommand\unfakableaccent#1{
\setglyph{#1}
\moveup{\add{\int{xheight}}{50}}
\movert{\scale{\add{\int{xheight}}{50}}{\int{italicslant}}}
\glyphrule{250}{\sub{\sub{\int{ascender}}{\int{xheight}}}{100}}
\movert{\neg{\scale{\add{\int{xheight}}{50}}{\int{italicslant}}}}
\glyphwarning{missing glyph `#1'}
\endsetglyph
}
% \fakeglyph replaces glyph #1 by #2, if it exists.
\setcommand\fakeglyph#1#2{
\ifisglyph{#2}\then
\setglyph{#1}
\glyph{#2}{1000}
\endsetglyph
\Fi
}
\begincomment
\section{Default values}
\endcomment
\setint{italicslant}{0}
\setint{xheight}{\height{x}}
\setint{capheight}{\height{A}}
\setint{ascender}{\height{d}}
\setint{descender}{\depth{g}}
\setint{underlinethickness}{40}
% Vertical symmetry axis. (WaS)
\setint{vaxis}{\scale{\sub{\height{parenleft}}{\depth{parenleft}}}{500}}
\begincomment
\section{Oldstyle numerals}
\endcomment
\unfakable{zerooldstyle}
\unfakable{oneoldstyle}
\unfakable{twooldstyle}
\unfakable{threeoldstyle}
\unfakable{fouroldstyle}
\unfakable{fiveoldstyle}
\unfakable{sixoldstyle}
\unfakable{sevenoldstyle}
\unfakable{eightoldstyle}
\unfakable{nineoldstyle}
\begincomment
\section{Capital accents}
\endcomment
\fakeglyph{capitalgrave}{grave}
\fakeglyph{capitalacute}{acute}
\fakeglyph{capitalcircumflex}{circumflex}
\fakeglyph{capitaltilde}{tilde}
\fakeglyph{capitaldieresis}{dieresis}
\fakeglyph{capitalhungarumlaut}{hungarumlaut}
\fakeglyph{capitalring}{ring}
\fakeglyph{capitalcaron}{caron}
\fakeglyph{capitalbreve}{breve}
\fakeglyph{capitalmacron}{macron}
\fakeglyph{capitaldotaccent}{dotaccent}
\fakeglyph{capitalcedilla}{cedilla}
\fakeglyph{capitalogonek}{ogonek}
\begincomment
\section{ASCII-style accents}
\endcomment
\ifisglyph{asciitilde}\then
\setglyph{tildelow}
\glyph{asciitilde}{1000}
\endsetglyph
\Fi
\ifisglyph{grave}\then
\setglyph{asciigrave}
\glyph{grave}{1000}
\endsetglyph
\Fi
\ifisglyph{breve}\then
\setglyph{asciibreve}
\glyph{breve}{1000}
\endsetglyph
\Fi
\ifisglyph{acute}\then
\setglyph{asciiacutedbl}
\ifisint{monowidth}\then
\glyph{acute}{1000}
\glyph{acute}{1000}
\Else
\glyph{acute}{1000}
\movert{\neg{\scale{\width{acute}}{333}}}
\glyph{acute}{1000}
\Fi
\endsetglyph
\Fi
\ifisglyph{grave}\then
\setglyph{asciigravedbl}
\ifisint{monowidth}\then
\glyph{grave}{1000}
\glyph{grave}{1000}
\Else
\glyph{grave}{1000}
\movert{\neg{\scale{\width{grave}}{333}}}
\glyph{grave}{1000}
\Fi
\endsetglyph
\Fi
\ifisglyph{caron}\then
\setglyph{asciicaron}
\glyph{caron}{1000}
\endsetglyph
\Fi
\ifisglyph{dieresis}\then
\setglyph{asciidieresis}
\glyph{dieresis}{1000}
\endsetglyph
\Fi
\ifisglyph{macron}\then
\setglyph{asciimacron}
\glyph{macron}{1000}
\endsetglyph
\Fi
\ifisglyph{acute}\then
\setglyph{asciiacute}
\glyph{acute}{1000}
\endsetglyph
\Fi
\begincomment
\section{Glyphs}
\endcomment
\setglyph{capitalcompwordmark}
\glyphrule{0}{\int{capheight}}
\endsetglyph
\setint{capitalcompwordmark-spacing}{0}
\setglyph{ascendercompwordmark}
\glyphrule{0}{\int{ascender}}
\endsetglyph
\setint{ascendercompwordmark-spacing}{0}
% centers wrt/ vertical symmetry axis. (WaS)
\ifisglyph{asterisk}\then
\resetglyph{asteriskcentered}
\moveup{\neg{\sub
{\scale{\sub{\height{asterisk}}{\depth{asterisk}}}{500}}
{\int{vaxis}}
}}
\glyph{asterisk}{1000}
\resetdepth{0}
\endresetglyph
\Fi
% assumes that 2/3em = 667 and \width{endash} about 500
\ifisglyph{endash}\then
\setglyph{twelveudash}
\ifisint{monowidth}\then
\glyph{hyphen}{1000}
\glyph{hyphen}{1000}
\Else
\glyph{endash}{1000}
\movert{\sub{667}{\mul{2}{\width{endash}}}}
\glyph{endash}{1000}
\comment{This assumes that \(2/3\,\mathrm{em} = 667\) and
that the leading of the \texttt{endash} is less than
\(333/4\).}
\Fi
\endsetglyph
\Fi
% assumes that 3/4em = 750 and \width{endash} = 500
\ifisglyph{endash}\then
\setglyph{threequartersemdash}
\ifisint{monowidth}\then
\glyph{hyphen}{1000}
\glyph{hyphen}{1000}
\Else
\glyph{endash}{1000}
\movert{\sub{750}{\mul{2}{\width{endash}}}}
\glyph{endash}{1000}
\comment{This assumes that the leading of the
\texttt{endash} is less than \(250/4\).}
\Fi
\endsetglyph
\Fi
% questionable fakery, doesn't really work with all fonts
\ifisglyph{bracketleft}\then
\setglyph{openbracketleft}
\ifisint{monowidth}\then
\glyph{bracketleft}{1000}
\glyph{bracketleft}{1000}
\Else
\glyph{bracketleft}{1000}
\movert{\neg{\scale{\width{bracketleft}}{666}}}
\glyph{bracketleft}{1000}
\comment{This is questionable fakery, which doesn't
really work with all fonts.}
\Fi
\endsetglyph
\Fi
% questionable fakery, doesn't really work with all fonts
\ifisglyph{bracketright}\then
\setglyph{openbracketright}
\ifisint{monowidth}\then
\glyph{bracketright}{1000}
\glyph{bracketright}{1000}
\Else
\glyph{bracketright}{1000}
\movert{\neg{\scale{\width{bracketright}}{666}}}
\glyph{bracketright}{1000}
\comment{This is questionable fakery, which doesn't
really work with all fonts.}
\Fi
\endsetglyph
\Fi
% questionable fakery, doesn't really work with all fonts
\ifisglyph{bar}\then
\setglyph{bardbl}
\ifisint{monowidth}\then
\glyph{bar}{1000}
\glyph{bar}{1000}
\Else
\glyph{bar}{1000}
\movert{\neg{\scale{\width{bar}}{333}}}
\glyph{bar}{1000}
\comment{This is questionable fakery, which doesn't
really work with all fonts.}
\Fi
\endsetglyph
\Fi
\ifareglyphs{degree,C}\then
\setglyph{centigrade}
\glyph{degree}{1000}
\glyph{C}{1000}
\resetitalic{\italic{C}}
\endsetglyph
\Fi
\ifisglyph{Euro}\then
\setglyph{euro}
\glyph{Euro}{1000}
\endsetglyph
\Else\ifisglyph{C}\then
\setglyph{euro}
\movert{50}
\push
\moveup{\half{\sub{\height{C}}{\depth{C}}}}
\movert{\scale
{\half{\sub{\height{C}}{\depth{C}}}}
{\int{italicslant}}
}
\push
\moveup{\scale{\int{underlinethickness}}{1500}}
\glyphrule{\scale{\width{C}}{750}}{\int{underlinethickness}}
\pop
\moveup{\scale{\int{underlinethickness}}{-1500}}
\glyphrule{\scale{\width{C}}{700}}{\int{underlinethickness}}
\comment{That this bar is slightly shorter than the previous
is deliberate. That the two bars are not quite centered
around the vertical midpoint is also deliberate.}
\pop
\movert{50}
\comment{This movement should be much larger for some fonts,
e.g. New Century Schoolbook Italic, but experiments indicate
that it is independent of the italic slant.}
\glyph{C}{1000}
\resetitalic{\italic{C}}
\endsetglyph
\Fi\Fi
\ifareglyphs{question,exclam}\then
\setglyph{interrobang}
\push
\movert{\add{\half{\sub{\width{question}}{\width{exclam}}}}{-50}}
\comment{The extra $-50$ serves to separate the exclamation mark
from the right side of the question mark.}
\glyph{exclam}{1000}
\pop
\glyph{question}{1000}
\endsetglyph
\Fi
\ifareglyphs{questiondown,exclamdown}\then
\setglyph{interrobangdown}
\push
\movert{\add
{\half{\sub{\width{questiondown}}{\width{exclamdown}}}}
{50}
}
\glyph{exclamdown}{1000}
\pop
\glyph{questiondown}{1000}
\endsetglyph
\Fi
\begincomment
\section{Unfakable glyphs}
In general, every glyph is unfakable unless we know how to fake it.
\endcomment
\unfakableaccent{capitalgrave} % 8r,8y
\unfakableaccent{capitalacute} % 8r,8y
\unfakableaccent{capitalcircumflex} % 8r,8y
\unfakableaccent{capitaltilde} % 8r,8y
\unfakableaccent{capitaldieresis} % 8r,8y
\unfakableaccent{capitalhungarumlaut} % 8r,8y
\unfakableaccent{capitalring} % 8r,8y
\unfakableaccent{capitalcaron} % 8r,8y
\unfakableaccent{capitalbreve} % 8r,8y
\unfakableaccent{capitalmacron} % 8r,8y
\unfakableaccent{capitaldotaccent} % 8r,8y
\unfakable{capitalcedilla} % 8r,8y
\unfakable{capitalogonek} % 8r,8y
\unfakable{quotesinglbase} % 8r,8y
\unfakable{quotedblbase} % 8r,8y
\unfakable{twelveudash} % faked 8r,8x
\unfakable{threequartersemdash} % 8x (Adobe)
\unfakable{arrowleft}
\unfakable{arrowright}
\unfakableaccent{tieaccentlowercase}
\unfakableaccent{tieaccentcapital}
\unfakableaccent{newtieaccentlowercase}
\unfakableaccent{newtieaccentcapital}
\unfakable{blank}
\unfakable{dollar} % 8r,8y
\unfakable{quotesingle} % 8r,8y
\unfakable{asteriskcentered} % faked 8r,8y
\unfakable{comma} % 8r,8y
\unfakable{hyphendbl}
\unfakable{period} % 8r,8y
\unfakable{fraction} % 8r,8y
\unfakable{angbracketleft}
\unfakable{minus} % 8r,8y
\unfakable{angbracketright}
\unfakable{Omegainv}
\unfakable{bigcircle}
\unfakable{Omega}
\unfakable{openbracketleft} % faked 8r,8y
\unfakable{openbracketright} % faked 8r,8y
\unfakable{arrowup}
\unfakable{arrowdown}
\unfakable{asciigrave} % 8r,8y
\unfakable{born}
\unfakable{divorced}
\unfakable{died}
\unfakable{leaf}
\unfakable{married}
\unfakable{musicalnote}
\unfakable{tildelow} % 8r,8y
\unfakable{hyphendblchar}
\unfakable{asciibreve} % 8r,8y
\unfakable{asciicaron} % 8r,8y
\unfakable{asciiacutedbl} % faked 8r,8y
\unfakable{asciigravedbl} % faked 8r,8y
\unfakable{dagger} % 8r,8y
\unfakable{daggerdbl} % 8r,8y
\unfakable{bardbl} % faked 8r,8y
\unfakable{perthousand} % 8r,8y
\unfakable{bullet} % 8r,8y
\unfakable{centigrade} % faked 8r,8y
\unfakable{dollaroldstyle} % 8x (Adobe)
\unfakable{centoldstyle} % 8x (Adobe)
\unfakable{florin} % 8r,8y
\unfakable{colonmonetary} % 8x (Adobe)
\unfakable{won}
\unfakable{naira}
\unfakable{guarani}
\unfakable{peso}
\unfakable{lira} % 8x (URW)
\unfakable{recipe}
\unfakable{interrobang}
\unfakable{interrobangdown}
\unfakable{dong}
\unfakable{trademark} % 8r,8y
\unfakable{pertenthousand} % faked 8x
\unfakable{pilcrow}
\unfakable{baht}
\unfakable{numero}
\unfakable{discount}
\unfakable{estimated}
\unfakable{openbullet}
\unfakable{servicemark}
\unfakable{quillbracketleft}
\unfakable{quillbracketright}
\unfakable{cent} % 8r,8y
\unfakable{sterling} % 8r,8y
\unfakable{currency} % 8r,8y
\unfakable{yen} % 8r,8y
\unfakable{brokenbar} % 8r,8y
\unfakable{section} % 8r,8y
\unfakable{asciidieresis} % 8r,8y
\unfakable{copyright} % 8r,8y
\unfakable{ordfeminine} % 8r,8y
\unfakable{copyleft}
\unfakable{logicalnot} % 8r,8y
\unfakable{circledP}
\unfakable{registered} % 8r,8y
\unfakable{asciimacron} % 8r,8y
\unfakable{degree} % 8r,8y
\unfakable{plusminus} % 8r,8y
\unfakable{twosuperior} % 8r,8y
\unfakable{threesuperior} % 8r,8y
\unfakable{asciiacute} % 8r,8y
\unfakable{mu} % 8r,8y
\unfakable{paragraph} % 8r,8y
\unfakable{periodcentered} % 8r,8y
\unfakable{referencemark}
\unfakable{onesuperior} % 8r,8y
\unfakable{ordmasculine} % 8r,8y
\unfakable{radical}
\unfakable{onequarter} % 8r,8y
\unfakable{onehalf} % 8r,8y
\unfakable{threequarters} % 8r,8y
\unfakable{euro} % faked 8r,8y
\unfakable{multiply} % 8r,8y
\unfakable{divide} % 8r,8y
% \begincomment
% \section{Accents}
% \TeX's math accent-positioning requires accents to have zero depth,
% but is that really relevant for these accents?
% \endcomment
%
% \setcommand\zerodepth#1{
% \ifisglyph{#1}\then
% \resetglyph{#1}
% \glyph{#1}{1000}
% \resetdepth{0}
% \endresetglyph
% \Fi
% }
% \zerodepth{capitalgrave}
% \zerodepth{capitalacute}
% \zerodepth{capitalcircumflex}
% \zerodepth{capitaltilde}
% \zerodepth{capitaldieresis}
% \zerodepth{capitalhungarumlaut}
% \zerodepth{capitalring}
% \zerodepth{capitalcaron}
% \zerodepth{capitalbreve}
% \zerodepth{capitalmacron}
% \zerodepth{capitaldotaccent}
\endmetrics
\section{Changes}
1999/10/25: Definition of \verb|\unfakable| simplified. (UV\&LH)
Rationale: It is thoroughly confusing if the size of the black box
created by \verb|\unfakable| depends on the metrics of an unencoded
glyph that isn't accessible and therefore unavailable for all
pratical purposes.
February--March 2003: Explicitly centering the
\texttt{asteriskcentered}. Introduced the \textit{vaxis} integer. (WaS)
2003/07/09:
Making use of \verb|\showbranches|, \verb|\begincomment|, and
\verb|\endcomment|. Make definitions of \texttt{twelveudash} and
\texttt{threequartersemdash} less dependent on the exact width of
\texttt{endash}. Added a fake definition of \texttt{euro}. (LH)
2003/07/10:
Commented out section on zero-depth accents. (LH) Rationale:
\texttt{TS1}-encoded fonts are, to my knowledge, never used in math.
2003/07/13:
Added some \verb|\resetitalic| commands. Added fakes for
\texttt{interrobang} and \texttt{interrobangdown}. Using an
\verb|\unfakableaccent| for unfakable accents. (LH) Rationale:
The result becomes much more readable.
\end{document}