summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/tex/fontinst/mathmtx/mathex.mtx
diff options
context:
space:
mode:
Diffstat (limited to 'Master/texmf-dist/tex/fontinst/mathmtx/mathex.mtx')
-rw-r--r--Master/texmf-dist/tex/fontinst/mathmtx/mathex.mtx303
1 files changed, 303 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/fontinst/mathmtx/mathex.mtx b/Master/texmf-dist/tex/fontinst/mathmtx/mathex.mtx
new file mode 100644
index 00000000000..73170fa7cf4
--- /dev/null
+++ b/Master/texmf-dist/tex/fontinst/mathmtx/mathex.mtx
@@ -0,0 +1,303 @@
+%%%========================================================================
+%%% @TeX-font-metrics-file{
+%%% author = "Alan Jeffrey and Lars Hellstr{\"o}m",
+%%% version = "1.915",
+%%% date = "20 November 2000",
+%%% time = "17:01:00 CEST",
+%%% filename = "mathex.mtx",
+%%% checksum = "",
+%%% email = "fontinst@cogs.susx.ac.uk",
+%%% codetable = "ISO/ASCII",
+%%% keywords = "encoding, math, TeX, PostScript",
+%%% supported = "yes",
+%%% abstract = "These are the extra glyphs needed for TeX
+%%% math fonts, used by the fontinst package.",
+%%% package = "fontinst",
+%%% dependencies = "fontinst.sty, fontdoc.sty",
+%%% }
+%%%========================================================================
+\relax
+
+\documentclass[twocolumn]{article}
+\usepackage{fontdoc}[1999/11/04]
+
+\title{The \texttt{fontinst} math symbol glyphs}
+\author{Alan Jeffrey\and Lars Hellstr\"om}
+\date{November 20, 2000}
+
+\showbranches
+
+\begin{document}
+
+\maketitle
+
+\section{Introduction}
+
+This document describes the glyphs used by the \texttt{fontinst}
+package when generating math symbol fonts.
+
+\metrics
+
+% Uses the fontinst package.
+
+\needsfontinstversion{1.900}
+
+
+% \unfakable is a glyph which can't be faked.
+\setcommand\unfakable#1{
+ \setglyph{#1}
+ \glyphrule{500}{500}
+ \glyphwarning{missing glyph `#1'}
+ \endsetglyph
+}
+\begincomment\medskip
+An \textbf{Unfakable} is a glyph which can't be faked. An
+``\textbf{Unfakable `\#1'}\,'' is equivalent to
+\begin{quotation}\unfakable{\#1}\end{quotation}
+
+\resetcommand\unfakable#1{\Aheading{Unfakable `#1'}}
+\endcomment
+
+
+% \extensible and \vextensible define a number of extensible glyphs.
+\setcommand\extensible#1{
+ \begincomment
+ \subsection{The `#1' extensible}%
+ \endcomment
+ \unfakable{#1}
+ \unfakable{#1tp}
+ \unfakable{#1mid}
+ \unfakable{#1bt}
+ \unfakable{#1ex}
+ \setglyph{#1big} \glyph{#1}{1000} \endsetglyph
+ \setglyph{#1Big} \glyph{#1big}{1000} \endsetglyph
+ \setglyph{#1bigg} \glyph{#1Big}{1000} \endsetglyph
+ \setglyph{#1Bigg} \glyph{#1bigg}{1000} \endsetglyph
+}
+
+\setcommand\vextensible#1{
+ \begincomment
+ \subsection{The `#1' extensible}%
+ \endcomment
+ \unfakable{#1}
+ \unfakable{#1tp}
+ \unfakable{#1mid}
+ \unfakable{#1bt}
+ \unfakable{#1vertex}
+ \setglyph{#1big} \glyph{#1}{1000} \endsetglyph
+ \setglyph{#1Big} \glyph{#1big}{1000} \endsetglyph
+ \setglyph{#1bigg} \glyph{#1Big}{1000} \endsetglyph
+ \setglyph{#1Bigg} \glyph{#1bigg}{1000} \endsetglyph
+}
+
+% \wideaccent defines a wide accent.
+\setcommand\wideaccent#1{
+ \begincomment
+ \subsection{The `#1' wide accents}%
+ \endcomment
+ \unfakable{#1}
+ \setglyph{#1wide} \glyph{#1}{1000} \endsetglyph
+ \setglyph{#1wider} \glyph{#1wide}{1000} \endsetglyph
+ \setglyph{#1widest} \glyph{#1wider}{1000} \endsetglyph
+}
+
+\comment{\textit{displayoperatorscale} is the difference in scale
+between a big and a display operator, exept for integrals, which have
+their own scale.}
+\setint{displayoperatorscale}{1200}
+\setint{integralscale}{1728}
+
+\ifisglyph{product}\then
+ \setint{textoperatorsize}{
+ \add{\height{product}}{\depth{product}}
+ }
+\Else
+ \setint{textoperatorsize}{1000}
+ % Default taken from cmex10.
+\Fi
+
+% \integral, \bigoperator and \biggoperator define operators.
+
+\setcommand\integral#1{
+ \begincomment
+ \subsection{The `#1' integrals}%
+ \endcomment
+ \unfakable{#1}
+ \setglyph{#1text} \glyph{#1}{1000} \endsetglyph
+ \setglyph{#1display} \glyph{#1text}{\int{integralscale}} \endsetglyph
+}
+
+\setcommand\bigoperator#1{
+ \begincomment
+ \subsection{The `#1' big operators}%
+ \endcomment
+ \unfakable{#1}
+ \setglyph{#1text} \glyph{#1}{1000} \endsetglyph
+ \setglyph{#1display} \glyph{#1text}{\int{displayoperatorscale}} \endsetglyph
+}
+
+\setcommand\biggoperator#1{
+ \begincomment
+ \subsection{The `#1' big operators}%
+ \endcomment
+ \unfakable{#1}
+ \setglyph{#1text}
+ \glyph{#1}{
+ \div{\mul{1000}{\int{textoperatorsize}}}
+ {\add{\height{#1}}{\depth{#1}}}
+ }
+ \endsetglyph
+ \setglyph{#1display}
+ \glyph{#1text}{\int{displayoperatorscale}}
+ \endsetglyph
+}
+
+
+\begincomment
+\section{Math extension glyphs}
+\endcomment
+
+\unfakable{bracketleftbt}
+\unfakable{bracketrightbt}
+\unfakable{bracketlefttp}
+\unfakable{bracketrighttp}
+
+\setglyph{floorleft}
+ \glyph{bracketleftbt}{1000}
+\endsetglyph
+
+\setglyph{floorright}
+ \glyph{bracketrightbt}{1000}
+\endsetglyph
+
+\setglyph{ceilingleft}
+ \glyph{bracketlefttp}{1000}
+\endsetglyph
+
+\setglyph{ceilingright}
+ \glyph{bracketrighttp}{1000}
+\endsetglyph
+
+\setglyph{bardbl}
+ \glyph{bar}{1000}
+ \glyph{bar}{1000}
+\endsetglyph
+
+\setglyph{barex}
+ \glyph{bar}{1000}
+\endsetglyph
+
+\setglyph{bardblex}
+ \glyph{bardbl}{1000}
+\endsetglyph
+
+\setglyph{arrowtp}
+ \glyph{arrowup}{1000}
+\endsetglyph
+
+\setglyph{arrowbt}
+ \glyph{arrowdown}{1000}
+\endsetglyph
+
+\setglyph{arrowdbltp}
+ \glyph{arrowdblup}{1000}
+\endsetglyph
+
+\setglyph{arrowdblbt}
+ \glyph{arrowdbldown}{1000}
+\endsetglyph
+
+\unfakable{tilde}
+
+\setglyph{hat}
+ \glyph{circumflex}{1000}
+\endsetglyph
+
+\unfakable{plus}
+\unfakable{union}
+
+\setglyph{unionmulti}
+ \push
+ \movert{\div{\sub{\width{union}}{\scale{\width{plus}}{700}}}{2}}
+ \moveup{\div{\width{plus}}{4}}
+ \glyph{plus}{700}
+ \pop
+ \glyph{union}{1000}
+\endsetglyph
+
+\extensible{parenleft}
+\extensible{parenright}
+\extensible{bracketleft}
+\extensible{bracketright}
+\extensible{braceleft}
+\extensible{braceright}
+\extensible{floorleft}
+\extensible{floorright}
+\extensible{ceilingleft}
+\extensible{ceilingright}
+\extensible{slash}
+\extensible{backslash}
+\extensible{angleleft}
+\extensible{angleright}
+
+\wideaccent{hat}
+\wideaccent{tilde}
+
+\vextensible{radical}
+\vextensible{arrow}
+\extensible{arrowdbl}
+\unfakable{arrowvertexdbl}
+
+\biggoperator{unionsq}
+\biggoperator{circledot}
+\biggoperator{circleplus}
+\biggoperator{circlemultiply}
+\biggoperator{unionmulti}
+\biggoperator{intersection}
+\biggoperator{union}
+\biggoperator{logicaland}
+\biggoperator{logicalor}
+
+\bigoperator{product}
+\bigoperator{summation}
+\bigoperator{coproduct}
+
+\integral{integral}
+\integral{contintegral}
+
+\begincomment
+\subsection{Horizontal braces}
+\endcomment
+
+\unfakable{bracehtipdownleft}
+\unfakable{bracehtipdownright}
+\unfakable{bracehtipupleft}
+\unfakable{bracehtipupright}
+
+\endmetrics
+
+
+\section{Changes}
+
+29 Dec 1993, v1.30: Created file.
+
+3 Jan 1994, v1.301: Renamed some of the glyphs, added fakes for
+\texttt{arrowverttp} and friends.
+
+8 Jan 1994, v1.304: Renamed \texttt{similareq} to \texttt{similarequal}.
+
+9 Jan 1994, v1.305: Renamed some glyphs to use the same names as Lucida
+New Math.
+
+16 October 2000, v\,1.915: Updated markup (made it a \LaTeXe\
+document!). (LH)
+
+20 November 2000, v\,1.915: Added test for whether the \texttt{product}
+glyph exists before setting the \textit{textoperatorsize}, using
+value corresponding to \texttt{cmex10} if it doesn't. Changed
+\verb|\wideaccent| to call the widest glyph \textellipsis\texttt{widest}
+instead of \textellipsis\texttt{widerr}. Changed glyph name
+\texttt{arrowdblvertex} to \texttt{arrowvertexdbl}. (LH) Reported by
+Alejandro L\'{o}pez-Valencia.
+
+\end{document}