From 94965adad023c311265b401a1e7bef667d92d745 Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Thu, 7 Aug 2014 21:54:06 +0000 Subject: rm mh, replaced by breqn and mathtools git-svn-id: svn://tug.org/texlive/trunk@34869 c570f23f-e606-0410-a88d-b1316a301751 --- Master/texmf-dist/source/latex/mh/mathstyle.dtx | 493 ------------------------ 1 file changed, 493 deletions(-) delete mode 100644 Master/texmf-dist/source/latex/mh/mathstyle.dtx (limited to 'Master/texmf-dist/source/latex/mh/mathstyle.dtx') diff --git a/Master/texmf-dist/source/latex/mh/mathstyle.dtx b/Master/texmf-dist/source/latex/mh/mathstyle.dtx deleted file mode 100644 index a3d33a58efa..00000000000 --- a/Master/texmf-dist/source/latex/mh/mathstyle.dtx +++ /dev/null @@ -1,493 +0,0 @@ -% \iffalse meta-comment -% -% Copyright (C) 1997-2003 by Michael J. Downes -% Copyright (C) 2007-2008 by Morten Hoegholm -% -% This work may be distributed and/or modified under the -% conditions of the LaTeX Project Public License, either -% version 1.3 of this license or (at your option) any later -% version. The latest version of this license is in -% http://www.latex-project.org/lppl.txt -% and version 1.3 or later is part of all distributions of -% LaTeX version 2005/12/01 or later. -% -% This work has the LPPL maintenance status "maintained". -% -% This Current Maintainer of this work is -% Lars Madsen, Will Robertson and Joseph Wright. -% -% This work consists of the main source file mathstyle.dtx -% and the derived files -% mathstyle.sty, mathstyle.pdf, mathstyle.ins, mathstyle.drv. -% -% Distribution: -% CTAN:macros/latex/contrib/mh/mathstyle.dtx -% CTAN:macros/latex/contrib/mh/mathstyle.pdf -% -% Unpacking: -% (a) If mathstyle.ins is present: -% tex mathstyle.ins -% (b) Without mathstyle.ins: -% tex mathstyle.dtx -% (c) If you insist on using LaTeX -% latex \let\install=y\input{mathstyle.dtx} -% (quote the arguments according to the demands of your shell) -% -% Documentation: -% (a) If mathstyle.drv is present: -% latex mathstyle.drv -% (b) Without mathstyle.drv: -% latex mathstyle.dtx; ... -% The class ltxdoc loads the configuration file ltxdoc.cfg -% if available. Here you can specify further options, e.g. -% use A4 as paper format: -% \PassOptionsToClass{a4paper}{article} -% -% Programm calls to get the documentation (example): -% pdflatex mathstyle.dtx -% makeindex -s gind.ist mathstyle.idx -% pdflatex mathstyle.dtx -% makeindex -s gind.ist mathstyle.idx -% pdflatex mathstyle.dtx -% -% Installation: -% TDS:tex/latex/mh/mathstyle.sty -% TDS:doc/latex/mh/mathstyle.pdf -% TDS:source/latex/mh/mathstyle.dtx -% -%<*ignore> -\begingroup - \def\x{LaTeX2e} -\expandafter\endgroup -\ifcase 0\ifx\install y1\fi\expandafter - \ifx\csname processbatchFile\endcsname\relax\else1\fi - \ifx\fmtname\x\else 1\fi\relax -\else\csname fi\endcsname -% -%<*install> -\input docstrip.tex -\Msg{************************************************************************} -\Msg{* Installation for package: mathstyle} -\Msg{************************************************************************} - -\keepsilent -\askforoverwritefalse - -\preamble - -This is a generated file. - -Copyright (C) 1997-2003 by Michael J. Downes -Copyright (C) 2007-2011 by Morten Hoegholm et al - -This work may be distributed and/or modified under the -conditions of the LaTeX Project Public License, either -version 1.3 of this license or (at your option) any later -version. The latest version of this license is in - http://www.latex-project.org/lppl.txt -and version 1.3 or later is part of all distributions of -LaTeX version 2005/12/01 or later. - -This work has the LPPL maintenance status "maintained". - -This Current Maintainer of this work is -Lars Madsen, Will Robertson and Joseph Wright. - -This work consists of the main source file mathstyle.dtx -and the derived files - mathstyle.sty, mathstyle.pdf, mathstyle.ins, mathstyle.drv. - -\endpreamble - -\generate{% - \file{mathstyle.ins}{\from{mathstyle.dtx}{install}}% - \file{mathstyle.drv}{\from{mathstyle.dtx}{driver}}% - \usedir{tex/latex/mh}% - \file{mathstyle.sty}{\from{mathstyle.dtx}{package}}% -} - -\obeyspaces -\Msg{************************************************************************} -\Msg{*} -\Msg{* To finish the installation you have to move the following} -\Msg{* file into a directory searched by TeX:} -\Msg{*} -\Msg{* mathstyle.sty} -\Msg{*} -\Msg{* To produce the documentation run the file `mathstyle.drv'} -\Msg{* through LaTeX.} -\Msg{*} -\Msg{* Happy TeXing!} -\Msg{*} -\Msg{************************************************************************} - -\endbatchfile -% -%<*ignore> -\fi -% -% -%<*driver> -\ProvidesFile{mathstyle.drv} -% -%\NeedsTeXFormat{LaTeX2e} -%\ProvidesPackage{mathstyle} -%<*package|driver> - [2011/08/03 v0.90 Tracking mathstyle implicitly] -% -%<*driver> -\documentclass{ltxdoc} -\CodelineIndex -\EnableCrossrefs -\setcounter{IndexColumns}{2} -\providecommand*\pkg[1]{\textsf{#1}} -\begin{document} - \DocInput{mathstyle.dtx} -\end{document} -% -% \fi -% -% \GetFileInfo{mathstyle.drv} -% \title{The \textsf{mathstyle} package} -% \date{\filedate\quad\fileversion} -% \author{Morten H\o gholm \\Maintainers: \texttt{mh.ctan@gmail.com}} -% -% -% \maketitle -% -% \part*{User's guide} -% -% This package exists for two reasons: -% \begin{itemize} -% \item The primitive operations for creating a super- or subscript in -% \TeX\ work almost as if \verb|^| and \verb|_| are macros taking an -% argument. However, that is not quite the case, and -% some things that you'd expect to work don't (e.g., \verb|^\cong|) -% whereas others which you'd think shouldn't work actually -% do (such as |^\mathsf{s}|). We do everyone a favor if it behaves -% consistently, i.e., if the superscript and subscript operations -% act as if they are macros taking exactly one argument. -% -% \item Because the \TeX\ math typesetting engine uses infix notation -% for fractions, one has to use \cs{mathchoice} or \cs{mathpalette} -% whenever trying to do anything requiring boxing or measuring -% math. This creates problems for loading fonts on demand as the -% font loading mechanism has to load fonts for all styles without -% even knowing if the font is going to be used. Getting the timing -% of \cs{mathchoice} right can be tricky as well. Since \LaTeX\ does -% not promote the primitive infix notation, this package keeps track -% of a current mathstyle parameter. -% \end{itemize} -% -% -% \section{Some usage tips} -% -% If you want to use this package with \pkg{amsmath}, it is important -% \pkg{mathstyle} is loaded \emph{after} \pkg{amsmath}. -% -% The current mathstyle is stored in the variable \cs{mathstyle}. The -% command \cs{currentmathstyle} can be used to switch to the mode -% currently active. Below is shown how the macro \cs{mathrlap} from -% \pkg{mathtools} is implemented without knowing about the current -% mathstyle using \cs{mathpalette}. -% \begin{verbatim} -% \providecommand*\mathrlap[1][]{% -% \ifx\@empty#1\@empty -% \expandafter \mathpalette \expandafter \@mathrlap -% \else -% \expandafter \@mathrlap \expandafter #1% -% \fi} -% \providecommand*\@mathrlap #1#2{{}\rlap{$\m@th#1{#2}$}} -% \end{verbatim} -% The same definition using \cs{currentmathstyle} from this package. -% \begin{verbatim} -% \providecommand*\mathrlap[2][]{% -% #1 {}\rlap{$\m@th \currentmathstyle {#2}$}} -% \end{verbatim} -% -% \subsection{Package options} -% -% This package has one set of options affecting the \verb|_| and \verb|^| characters: -% -% \begin{itemize} -% \item\verb|\usepackage[mathactivechars]{mathstyle}| -% -% This is the default behaviour. Here, \verb|_| and \verb|^| are made into harmless -% characters in text mode and behave as expected (for entering sub/superscript) when -% inside math mode. -% Certain code that assumes the catcodes of these characters may get confused about -% this; see below for a possible fix. -% -% \item\verb|\usepackage[activechars]{mathstyle}| -% -% With this option, \verb|_| and \verb|^| are made into active characters for -% entering sub/superscript mode in all cases---therefore, in text mode they will -% produce a regular error (`Missing \$ inserted') indicating they are being used -% out of place. -% -% \item\verb|\usepackage[noactivechars]{mathstyle}| -% -% This is the option most like to solve any compatibility problems. Here, -% \verb|_| and \verb|^| retain their regular catcodes at all times and behave -% in their default fashion. \textbf{However}, certain other features of this -% package (such as \cs{currentmathstyle} inside a subscript) will then fail -% to work, so only use this option as a last resort. -% \end{itemize} -% -% \StopEventually{} -% \part*{Implementation} -% -% \begin{macrocode} -%<*package> -% \end{macrocode} -% -% \begin{macro}{\@saveprimitive} -% A straight copy from \pkg{breqn}, see implementation details -% there. Of course, with a recent pdf\TeX\ (v1.40+), one can just -% use \cs{primitive} to get the original. We will implement that -% some day. -% \begin{macrocode} -\providecommand\@saveprimitive[2]{% - \begingroup - \edef\@tempa{\string#1}\edef\@tempb{\meaning#1}% - \ifx\@tempa\@tempb \global\let#2#1% - \else - \edef\@tempb{\meaning#2}% - \ifx\@tempa\@tempb - \else \@saveprimitive@a#1#2% - \fi - \fi - \endgroup -} -\providecommand\@saveprimitive@a[2]{% - \begingroup - \def\@tempb##1#1##2{\edef\@tempb{##2}\@car{}}% - \@tempb\nullfont{select font nullfont}% - \topmark{\string\topmark:}% - \firstmark{\string\firstmark:}% - \botmark{\string\botmark:}% - \splitfirstmark{\string\splitfirstmark:}% - \splitbotmark{\string\splitbotmark:}% - #1{\string#1}% - \@nil % for the \@car - \edef\@tempa{\expandafter\strip@prefix\meaning\@tempb}% - \edef\@tempb{\meaning#1}% - \ifx\@tempa\@tempb \global\let#2#1% - \else - \PackageError{mathstyle}% - {Unable to properly define \string#2; primitive - \noexpand#1no longer primitive}\@eha - \fi - \fi - \endgroup -} -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\everydisplay} -% We need to keep track of whether we're in inline or display maths, and the only -% way to do that is to add a switch inside \verb|\everydisplay|. -% We act sensibly and preserve any of the previous contents of that token register -% before adding our own code here. -% \begin{macrocode} -\everydisplay=\expandafter{\the\everydisplay\chardef\mathstyle\z@} -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\mathstyle} -% A counter for the math style: 0--display, 1--text, 2--script, 3--scriptscript. -% The logic is that display maths will explicitly -% set \verb|\mathstyle| to zero (see above), so by default it is set to the -% `text' maths style. -% \begin{macrocode} -\chardef\mathstyle\@ne -% \end{macrocode} -% \end{macro} -% -% Save the four style changing primitives, \cs{mathchoice} and the -% fraction commands. -% \begin{macrocode} -\@saveprimitive\displaystyle\@@displaystyle -\@saveprimitive\textstyle\@@textstyle -\@saveprimitive\scriptstyle\@@scriptstyle -\@saveprimitive\scriptscriptstyle\@@scriptscriptstyle -\@saveprimitive\mathchoice\@@mathchoice -\@saveprimitive\over\@@over -\@saveprimitive\atop\@@atop -\@saveprimitive\above\@@above -\@saveprimitive\overwithdelims\@@overwithdelims -\@saveprimitive\atopwithdelims\@@atopwithdelims -\@saveprimitive\abovewithdelims\@@abovewithdelims -% \end{macrocode} -% Then we redeclare the four style changing primitives. -% \begin{macrocode} -\DeclareRobustCommand{\displaystyle}{% - \@@displaystyle \chardef\mathstyle\z@} -\DeclareRobustCommand{\textstyle}{% - \@@textstyle \chardef\mathstyle\@ne} -\DeclareRobustCommand{\scriptstyle}{% - \@@scriptstyle \chardef\mathstyle\tw@} -\DeclareRobustCommand{\scriptscriptstyle}{% - \@@scriptscriptstyle \chardef\mathstyle\thr@@} -% \end{macrocode} -% First we get the primitive operations. These should have been -% control sequences in \TeX\ just like operations for begin math, end -% math, begin display, end display. -% \begin{macrocode} -\begingroup \catcode`\^=7\relax \catcode`\_=8\relax % just in case -\lowercase{\endgroup -\let\@@superscript=^ \let\@@subscript=_ -}% -\begingroup \catcode`\^=12\relax \catcode`\_=12\relax % just in case -\lowercase{\endgroup -\let\@@superscript@other=^ \let\@@subscript@other=_ -}% -% \end{macrocode} -% If we enter a sub- or superscript the \cs{mathstyle} must be -% adjusted. Since all is happening in a group, we do not have to worry -% about resetting. -% \begin{macrocode} -\def\subsupstyle{% - \ifnum\mathstyle<\tw@ \chardef\mathstyle\tw@ - \else \chardef\mathstyle\thr@@ - \fi -} -% \end{macrocode} -% Provide commands with meaningful names for the two primitives, cf.\ -% \cs{mathrel}. -% \begin{macrocode} -\let\mathsup=\@@superscript -\let\mathsub=\@@subscript -% \end{macrocode} -% \cs{sb} and \cs{sp} are then defined as macros. -% \begin{macrocode} -\def\sb#1{\mathsub{\protect\subsupstyle#1}}% -\def\sp#1{\mathsup{\protect\subsupstyle#1}}% -% \end{macrocode} -% -% \begin{macro}{\mathchoice} -% \cs{mathchoice} is now just a switch. Note that this redefinition -% does not allow the arbitrary \meta{filler} of the \TeX\ -% primitive. Very rarely used anyway. -% \begin{macrocode} -\def\mathchoice{% - \relax\ifcase\mathstyle - \expandafter\@firstoffour - \or - \expandafter\@secondoffour - \or - \expandafter\@thirdoffour - \else - \expandafter\@fourthoffour - \fi -} -% \end{macrocode} -% Helper macros. -% \begin{macrocode} -\providecommand\@firstoffour[4]{#1} -\providecommand\@secondoffour[4]{#2} -\providecommand\@thirdoffour[4]{#3} -\providecommand\@fourthoffour[4]{#4} -% \end{macrocode} -% \end{macro} -% -% \begin{macro}{\genfrac} -% The fractions. Note that this uses the same names as in -% \pkg{amsmath}. Much the same except here they call \cs{fracstyle}. -% \begin{macrocode} -\DeclareRobustCommand\genfrac[6]{% - {#1\fracstyle - {\begingroup #5\endgroup - \csname @@\ifx\maxdimen#4\maxdimen over\else above\fi - \if @#2@\else withdelims\fi\endcsname #2#3#4\relax - #6}% - }% -} -% \end{macrocode} -% \changes{v0.90}{2011/08/03}{\cs{fracstyle} must be called \emph{after} -% changing to the required style} -% \end{macro} -% -% \begin{macrocode} -\renewcommand{\frac}{\genfrac{}{}{}{}} -\providecommand{\dfrac}{} -\providecommand{\tfrac}{} -\renewcommand{\dfrac}{\genfrac\displaystyle{}{}{}} -\renewcommand{\tfrac}{\genfrac\textstyle{}{}{}} -\providecommand{\binom}{} -\providecommand{\tbinom}{} -\providecommand{\dbinom}{} -\renewcommand{\binom}{\genfrac{}(){0pt}} -\renewcommand{\dbinom}{\genfrac\displaystyle(){0pt}} -\renewcommand{\tbinom}{\genfrac\textstyle(){0pt}} -% \end{macrocode} -% The \cs{fracstyle} command is a switch to go one level down but no -% further than three. -% \begin{macrocode} -\def\fracstyle{\ifcase\mathstyle - \chardef\mathstyle=\@ne - \or - \chardef\mathstyle=\tw@ - \else - \chardef\mathstyle=\thr@@ - \fi -} -% \end{macrocode} -% The \cs{currentmathstyle} checks the value of \cs{mathstyle} and -% switches to it so it is in essence the opposite of \cs{displaystyle} -% and friends. -% \begin{macrocode} -\def\currentmathstyle{% - \ifcase\mathstyle - \@@displaystyle - \or - \@@textstyle - \or - \@@scriptstyle - \or - \@@scriptscriptstyle - \fi} -% \end{macrocode} -% Finally, we declare the package options. -% \changes{v0.89}{2010/11/17}{Options should only change catcodes at -% begin document, not straight away} -% \begin{macrocode} -\DeclareOption{mathactivechars}{% - % \catcode`\^=12\relax - % \catcode`\_=12\relax -\AtBeginDocument{\catcode`\^=12\relax \catcode`\_=12\relax}% -} -\DeclareOption{activechars}{% - % \catcode`\^=13\relax - % \catcode`\_=13\relax -\AtBeginDocument{\catcode`\^=13\relax \catcode`\_=13\relax}% -} -\DeclareOption{noactivechars}{% - % \catcode`\^=7\relax - % \catcode`\_=8\relax -\AtBeginDocument{\catcode`\^=7\relax \catcode`\_=8\relax}% -} -\ExecuteOptions{mathactivechars} -\ProcessOptions\relax -% \end{macrocode} -% WSPR: Set up the active behaviours: (this is set even in the -% |noactivechars| case but they are never activated. no worries?) -% \begin{macrocode} -\ifnum\catcode`\^=13\relax - \let^=\sp \let_=\sb -\else - \mathcode`\^="8000\relax - \mathcode`\_="8000\relax - \begingroup - \catcode`\^=\active - \catcode`\_=\active - \global\let^=\sp - \global\let_=\sb - \endgroup -\fi -% -% \end{macrocode} -% -% \PrintIndex -% -% \Finale -- cgit v1.2.3