From 4b3e24f9fd2358785feef4daa64d4fdf84171f02 Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Mon, 26 Apr 2010 00:19:50 +0000 Subject: sansmath doc+own pkg (22apr10) git-svn-id: svn://tug.org/texlive/trunk@17997 c570f23f-e606-0410-a88d-b1316a301751 --- Master/texmf-dist/tex/latex/ltxmisc/sansmath.sty | 203 ----------------------- 1 file changed, 203 deletions(-) delete mode 100644 Master/texmf-dist/tex/latex/ltxmisc/sansmath.sty (limited to 'Master/texmf-dist/tex/latex/ltxmisc') diff --git a/Master/texmf-dist/tex/latex/ltxmisc/sansmath.sty b/Master/texmf-dist/tex/latex/ltxmisc/sansmath.sty deleted file mode 100644 index bc757537179..00000000000 --- a/Master/texmf-dist/tex/latex/ltxmisc/sansmath.sty +++ /dev/null @@ -1,203 +0,0 @@ -% LaTeX package sansmath: typeset sans-serif math using `text' fonts. -% -\ProvidesPackage{sansmath}[2006/11/10 \space ver 0.7 Donald Arseneau] -% -% Donald Arseneau, asnd@triumf.ca, Vancouver, Canada. -% -% This package is released to the public domain by the original -% author, who does not support it, and requests that it be adopted -% and supported by someone who actually knows something about math -% font issues in LaTeX. -% -% The author was persuaded to use the name `sansmath' in hopes of -% working with various text sans fonts (indicated by \sfdefault) -% but the only good results seen were with Computer Modern and cmss. -% (Helvetica with the `pslatex' package was very poor!) -% -% INSTRUCTIONS -% ~~~~~~~~~~~~ -% Load this package by inserting `\usepackage{sansmath}' in the -% document preamble. This will define a new math version `sans' -% and a command `\sansmath', much like `\boldmath'. Note that -% NO `\unsansmath' is defined, so if math is to be sans-serif for -% just part of a document, one should declare `\sansmath' in a local -% group (perhaps with \begin{sansmath}...\end{sansmath}). -% Within the scope of the \sansmath declaration, math characters -% will be taken from the text sans-serif family as much as possible. -% The actual sans fonts are OT1 encodings of those indicated by the -% meaning of \sfdefault WHEN THE PACKAGE WAS LOADED -- not the -% meaning at each math environment! -% -% Since the (OT1) text fonts do not provide the lower-case greek -% letters, there is a package option [eulergreek] to take the -% lowercase greek from the Euler math fonts. -% Since some (many) sans fonts have no uppercase greek letters either -% (missing characters from the OT1 encoding), there is an option -% [EULERGREEK] to take ALL greek letters from the euler fonts. -% One should also investigate using Euler for ALL MATH in the document, -% using package `euler' instead of this one! -% -% OT1 encoding is normally required to get the uppercase greek letters, -% but if you use the [EULERGREEK] option or don't use any uppercase greek -% letters, then you are welcome to define \sansmathencoding *before* -% loading this package. There is also a package option [T1] to perform -% that particuler definition. Note the comment above about only cmms -% being good; even the T1-encoded ec fonts are poor substitutes. -% -% This package achieves math-italic by reloading the slanted version -% of the text sans-serif font, and changing a fontdimen parameter -% (spaceskip). This causes the italic correction to be applied between -% letters (good) but does not break up the `fi' and `fl' ligatures (bad) -% (Why does a sans font have these ligatures anyway?) At this point, -% nothing is done about this bug. - -\providecommand\sansmathencoding{OT1} -\DeclareOption{T1}{ - \def\sansmathencoding{T1} -} - -\let\EulGreek\relax -\let\EuUCGreek\relax -\DeclareOption{EULERGREEK}{ - \ExecuteOptions{eulergreek} - \def\EuUCGreek{% - \@euG\Gamma \@euG\Delta \@euG\Theta \@euG\Lambda \@euG\Xi \@euG\Pi - \@euG\Sigma \@euG\Upsilon \@euG\Phi \@euG\Psi \@euG\Omega -}} -\DeclareOption{eulergreek}{ - \def\EulGreek{% - \ifnum\alpha<\@eugreekOffset - \@eug\alpha \@eug\beta \@eug\gamma \@eug\delta \@eug\epsilon - \@eug\zeta \@eug\eta \@eug\theta \@eug\iota \@eug\kappa \@eug\lambda - \@eug\mu \@eug\nu \@eug\xi \@eug\pi \@eug\rho \@eug\sigma \@eug\tau - \@eug\upsilon \@eug\phi \@eug\chi \@eug\psi \@eug\omega - \@eug\varepsilon \@eug\vartheta \@eug\varpi \@eug\varphi - \EuUCGreek - \let\varrho\rho \let\varsigma\sigma % Euler's missing variants - \fi -}} - -\ProcessOptions - -\DeclareMathAlphabet{\mathsfsl}{\sansmathencoding}{\sfdefault}{m}{sl} -\DeclareOldFontCommand{\sfsl}{\normalfont\sffamily\slshape}{\mathsfsl} -\DeclareMathAlphabet{\mathsfbf}{\sansmathencoding}{\sfdefault}{bx}{sl} -\DeclareOldFontCommand{\sfbf}{\normalfont\sffamily\bfseries}{\mathsfbf} - -\DeclareMathVersion{sans} -\SetMathAlphabet{\mathrm} {sans}{\sansmathencoding}{\sfdefault}{m}{n} -\SetMathAlphabet{\mathsfsl}{sans}{\sansmathencoding}{\sfdefault}{m}{sl} -\SetSymbolFont {operators}{sans}{OT1}{\sfdefault}{m}{n} - -% The cmm and cmsy are too light for cmss. I tried {b} for the next -% two lines, but it did not work well (unbold +, bold greek, bad \neq) -\SetSymbolFont {letters} {sans}{OML}{cmm} {m}{it} -\SetSymbolFont {symbols} {sans}{OMS}{cmsy}{m}{n} - -\SetMathAlphabet{\mathsfbf}{sans}{\sansmathencoding}{\sfdefault}{bx}{n} - -\DeclareMathSymbol{0}{\mathord}{operators}{`0} -\DeclareMathSymbol{1}{\mathord}{operators}{`1} -\DeclareMathSymbol{2}{\mathord}{operators}{`2} -\DeclareMathSymbol{3}{\mathord}{operators}{`3} -\DeclareMathSymbol{4}{\mathord}{operators}{`4} -\DeclareMathSymbol{5}{\mathord}{operators}{`5} -\DeclareMathSymbol{6}{\mathord}{operators}{`6} -\DeclareMathSymbol{7}{\mathord}{operators}{`7} -\DeclareMathSymbol{8}{\mathord}{operators}{`8} -\DeclareMathSymbol{9}{\mathord}{operators}{`9} -\DeclareMathSymbol{!}{\mathclose}{operators}{"21} -\DeclareMathSymbol{,}{\mathpunct}{operators}{`\,} -\DeclareMathSymbol{.}{\mathord}{operators}{`\.} -\DeclareMathSymbol{:}{\mathrel}{operators}{`\:} -\DeclareMathSymbol{;}{\mathpunct}{operators}{`\;} -\DeclareMathSymbol{?}{\mathclose}{operators}{`\?} -%\DeclareMathSymbol{+}{\mathbin}{operators}{"2B} -%\DeclareMathSymbol{=}{\mathrel}{operators}{`\=} - - -\ifx\EulGreek\relax\else - \DeclareSymbolFont{EulerGreek}{U}{eur}{m}{n} - \SetSymbolFont{EulerGreek}{sans}{U}{eur}{m}{n} - \DeclareSymbolFontAlphabet\matheug{EulerGreek} - - \newcount\@eugreekOffset - \let\@tempa\relax - \DeclareMathSymbol{\@tempa}{\mathord}{EulerGreek}{11} - \@eugreekOffset\@tempa - \advance\@eugreekOffset-\alpha - - \def\@eug#1{\@tempcnta#1\advance\@tempcnta\@eugreekOffset - \mathchardef#1\@tempcnta} - - \ifx\EuUCGreek\relax\else - - \newcount\@euGREEKOffset - \let\@tempa\relax - \DeclareMathSymbol{\@tempa}{\mathord}{EulerGreek}{1} - \@euGREEKOffset\@tempa - \advance\@euGREEKOffset-\Delta - - \def\@euG#1{\@tempcnta#1\advance\@tempcnta\@euGREEKOffset - \mathchardef#1\@tempcnta} - \fi -\fi - -\def\sfMathSwitch{\sfsl - \make@math@version@font \textfont \fam \tf@size - \make@math@version@font \scriptfont \fam \sf@size - \make@math@version@font \scriptscriptfont \fam \ssf@size -} - -\def\make@math@version@font #1#2#3{% - \begingroup - \escapechar\m@ne - \xdef\sansm@name{\expandafter\string\the#1#2+}% - \endgroup - \@ifundefined{\sansm@name}{% - \@load@variant@font \sansm@name{#1#2}{#3\p@}}{}% - #1#2\csname \sansm@name\endcsname -} - -\begingroup -\catcode`\A=12 \catcode`\T=12 -\lowercase{% necessary because \fontname\font produces "at" in catcode 12. -\endgroup -% -\def\@load@variant@font #1#2#3{\expandafter\@do@load@varfont - \csname #1\expandafter\endcsname \fontname#2 AT #3 AT \relax } -% -\def\@do@load@varfont #1#2 AT #3 AT #4\relax{% - \dimen@#3\advance\dimen@ 1sp - \global\font #1=#2 at \dimen@ - \fontdimen\tw@#1=\z@} -} - -\def\sansmath{% - \mathversion{sans}% - \let\mathbf\mathsfbf - \let\sansm@every@math\sfMathSwitch - \EulGreek -} - -\expandafter\def\expandafter\check@mathfonts\expandafter{\check@mathfonts - \sansm@every@math} - -\let\sansm@every@math\relax - -% Repair of a LaTeX bug that has not been fixed in 5 years. -% Latex bug: latex/3357 - -\def \@fontswitch #1#2{% - \ifmmode - \let \math@bgroup \relax - \def \math@egroup ##1{% - \let \math@bgroup \@@math@bgroup - \let \math@egroup \@@math@egroup - ##1}% - #2\relax - \else - #1% - \fi -} - -- cgit v1.2.3