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authorKarl Berry <karl@freefriends.org>2012-11-30 23:33:48 +0000
committerKarl Berry <karl@freefriends.org>2012-11-30 23:33:48 +0000
commit8ab66d606786573ed631ffed697b63fc1a48c54c (patch)
treefbb0eec24d2116dd6a124d416b1fc31a4032088b /Master/texmf-dist/source/latex/mdsymbol
parente5046e6899a74738971f588716d03accf66cab88 (diff)
mdsymbol (29nov12)
git-svn-id: svn://tug.org/texlive/trunk@28399 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/source/latex/mdsymbol')
-rw-r--r--Master/texmf-dist/source/latex/mdsymbol/mdsymbol.dtx102
1 files changed, 97 insertions, 5 deletions
diff --git a/Master/texmf-dist/source/latex/mdsymbol/mdsymbol.dtx b/Master/texmf-dist/source/latex/mdsymbol/mdsymbol.dtx
index 7fdafd14e40..29cf055abb2 100644
--- a/Master/texmf-dist/source/latex/mdsymbol/mdsymbol.dtx
+++ b/Master/texmf-dist/source/latex/mdsymbol/mdsymbol.dtx
@@ -1,6 +1,6 @@
% \iffalse meta-comment
%
-% Copyright (c) 2011 by Sebastian Schubert <schubert.seb@googlemail.com>
+% Copyright (c) 2012 by Sebastian Schubert <schubert.seb@googlemail.com>
%
% This work may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either version 1.3c
@@ -21,10 +21,10 @@
%
%\iffalse
%<*driver>
-\ProvidesFile{mdsymbol.dtx}[2012/01/07 v0.3 MdSymbol support package]
+\ProvidesFile{mdsymbol.dtx}[2012/11/18 v0.5 MdSymbol support package]
%</driver>
%<style>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
-%<style>\ProvidesPackage{mdsymbol}[2012/01/07 v0.3 MdSymbol support package]
+%<style>\ProvidesPackage{mdsymbol}[2012/11/18 v0.5 MdSymbol support package]
%<*driver>
\documentclass[10pt]{ltxdoc}
@@ -55,6 +55,7 @@
}
\linespread{1.1}
+\frenchspacing
\newcommand{\pkg}[1]{\mbox{#1}}
\newcommand{\opt}[1]{\mbox{\texttt{#1}}}
@@ -71,7 +72,7 @@
%</driver>
%\fi
%
-% \CheckSum{4274}
+% \CheckSum{4445}
% \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
@@ -217,7 +218,13 @@
% which has not been declared before loading \pkg{mdsymbol} with
% \opt{onlysansmath} option
% \end{compactitem}
-% Version 0.3: Rename package to lower-case mdsymbol for CTAN upload
+% Version 0.3: Rename package to lower-case mdsymbol for CTAN upload\\
+% Version 0.4:
+% \begin{compactitem}
+% \item Added overlining command
+% \item Tuning of parameters and correction of some symbols
+% \end{compactitem}
+% Version 0.5: Added symbols |\prodi| and |\coprodi|
%
% \section{Symbols}\label{sec:glyphs}
%
@@ -1254,6 +1261,8 @@
% \showop{\bigoast}
% \showop{\prod}
% \showop{\coprod}
+% \showop{\prodi}
+% \showop{\coprodi}
% \showop{\sum}
% \showop{\osum}, \cmd{\modtwosum}
% \showop{\int}
@@ -1276,6 +1285,8 @@
% \showop{\sumint}
% \showop{\smallprod}
% \showop{\smallcoprod}
+% \showop{\smallprodi}
+% \showop{\smallcoprodi}
% \showop{\smallint}
% \showop{\surd}
% \end{multicols}
@@ -1357,6 +1368,15 @@
% \showaccent{\strokethrough}
% \end{multicols}
%
+% In addition to the |\overline| command, which produces a line with a
+% height of three times the line width over its argument (and which
+% might be to high due to that), \pkg{mdsymbol} also defines an
+% command with a fixed height:
+% \begin{multicols}{2}
+% \showover{\overlining}
+% \end{multicols}
+%
+%
% \subsection{Faked symbols}\label{sec:faked}
%
% The following symbols are taken from the text font.
@@ -2171,6 +2191,8 @@
\mdsy@DeclareSymbol{daleth}{symbols}{\mathord}
\mdsy@DeclareSymbol{wp}{symbols}{\mathord}
\mdsy@DeclareSymbol{nabla}{symbols}{\mathord}
+\mdsy@DeclareSymbol{smallprodi}{symbols}{\mathop}
+\mdsy@DeclareSymbol{smallcoprodi}{symbols}{\mathop}
% \end{macrocode}
% MdSymbolB: relations
% \begin{macrocode}
@@ -3327,6 +3349,10 @@
\mdsy@DeclareAlias{dointclockwise}{largesymbols}{\mathop}
\mdsy@DeclareSymbol{tsumint}{largesymbols}{\mathop}
\mdsy@DeclareSymbol{dsumint}{largesymbols}{\mathop}
+\mdsy@DeclareSymbol{tprodi}{largesymbols}{\mathop}
+\mdsy@DeclareSymbol{dprodi}{largesymbols}{\mathop}
+\mdsy@DeclareSymbol{tcoprodi}{largesymbols}{\mathop}
+\mdsy@DeclareSymbol{dcoprodi}{largesymbols}{\mathop}
%\let\intop\tint
%\let\ointop\toint
@@ -3368,6 +3394,8 @@
\mdsy@DeclareOperator{modtwosum}{\dmodtwosum}{\tmodtwosum}
\mdsy@DeclareOperator{prod}{\dprod}{\tprod}
\mdsy@DeclareOperator{coprod}{\dcoprod}{\tcoprod}
+\mdsy@DeclareOperator{prodi}{\dprodi}{\tprodi}
+\mdsy@DeclareOperator{coprodi}{\dcoprodi}{\tcoprodi}
\mdsy@DeclareIntegral{int}{\dint}{\tint}
\mdsy@DeclareIntegral{iint}{\diint}{\tiint}
\mdsy@DeclareIntegral{iiint}{\diiint}{\tiiint}
@@ -3659,6 +3687,70 @@
% \begin{macrocode}
\mdsy@DeclareRobustCommandArg{c@ncel}{2}{\m@th\ooalign{$\hfil#1/\hfil$\crcr$#1#2$}}
\mdsy@DeclareRobustCommandArg{not}{1}{\mathrel{\m@th\mathpalette\c@ncel{#1}}}
+% \end{macrocode}
+% The height of the |\overline| command is three times the
+% |default_line_thickness| which can be too much for heavier weights.
+% An alternative implementation follows with a fixed height. It is
+% based on \url{http://tex.stackexchange.com/a/24134/11605} and \url{http://tex.stackexchange.com/a/43906/11605}.
+% \begin{macrocode}
+\RequirePackage{calc}
+\newsavebox\overliningbox
+
+\def\ovlg@eat#1#2#3#4#5{\futurelet\ovlg@let@token\ovlg@eat@}
+\def\ovlg@eat@#1\ovlg@eat{%
+\ifx\ovlg@let@token\bgroup
+\else\ifx\ovlg@let@token\mathop
+ \mathop
+\else\ifx\ovlg@let@token\mathbin
+ \mathbin
+\else\ifx\ovlg@let@token\mathrel
+ \mathrel
+\else\ifx\ovlg@let@token\mathopen
+ \mathopen
+\else\ifx\ovlg@let@token\mathop
+ \mathop
+\else\ifx\ovlg@let@token\mathpunct
+ \mathpunct
+\else\ifcat.\ifcat a\noexpand\ovlg@let@token.\else\noexpand\ovlg@let@token\fi
+ \afterassignment\ovlg@mathchar\count@\mathcode`#1\relax\ovlg@eat
+\else\ifx\ovlg@let@token\mathchar
+ \afterassignment\ovlg@mathchar\expandafter\count@\@gobble#1\relax\ovlg@eat
+\else
+ \xdef\meaning@{\meaning\ovlg@let@token}%
+ \expandafter\ovlg@mchar@test\meaning@""\@nil
+\fi\fi\fi\fi\fi\fi\fi\fi\fi
+}
+
+\edef\ovlg@mchar@{\meaning\mathchar}
+
+\def\ovlg@mchar@test#1"#2"#3\@nil{%
+ \xdef\meaning@{#1}%
+ \ifx\meaning@\ovlg@mchar@
+ \count@"#2\relax
+ \ovlg@mathchar\ovlg@eat
+ \fi
+}
+
+\def\ovlg@mathchar#1\ovlg@eat{%
+ \divide\count@"1000 }
+
+\mdsy@DeclareRobustCommandArg{overlining}{1}{%
+\begingroup
+\let\protect\empty
+\expandafter\ovlg@eat\romannumeral`\Q#1\relax\ovlg@eat
+ \ifcase\count@
+ \or
+ \mathop\or
+ \mathbin\or
+ \mathrel\or
+ \mathopen\or
+ \mathclose\or
+ \mathpunct\or
+ \fi
+ {\text{\savebox\overliningbox{$\m@th#1$}\fboxsep\z@%
+ \makebox[0pt][l]{$\m@th#1$}%
+ \rule[\ht\overliningbox+1.2pt]{\wd\overliningbox}{.8\fontdimen8\textfont3}}}%
+\endgroup}
%</style>
% \end{macrocode}
%