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Diffstat (limited to 'Master/texmf-dist/tex')
-rw-r--r-- | Master/texmf-dist/tex/latex/onlyamsmath/onlyamsmath.sty | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/onlyamsmath/onlyamsmath.sty b/Master/texmf-dist/tex/latex/onlyamsmath/onlyamsmath.sty new file mode 100644 index 00000000000..adece4e23d6 --- /dev/null +++ b/Master/texmf-dist/tex/latex/onlyamsmath/onlyamsmath.sty @@ -0,0 +1,80 @@ +%% +%% This is file `onlyamsmath.sty', +%% generated with the docstrip utility. +%% +%% The original source files were: +%% +%% onlyamsmath.dtx (with options: `package') +%% +%% onlyamsmath package +%% +%% Copyright 2001 Harald Harders +%% +%% This program can be redistributed and/or modified under the terms +%% of the LaTeX Project Public License Distributed from CTAN +%% archives in directory macros/latex/base/lppl.txt; either +%% version 1 of the License, or any later version. +%% +%% h.harders@tu-bs.de +%% +\def\onlyamspackagename{onlyams} +\def\onlyamsversion{0.04} +\def\onlyamsfiledate{2001/10/04} +\def\onlyamsdocdate{2001/10/04} +\ProvidesPackage{onlyamsmath}[\onlyamsfiledate\space +v\onlyamsversion\space destroy the standard math environments] +\RequirePackage{amsmath} +\newif\ifonlyams@eqnarray +\DeclareOption{eqnarray}{\onlyams@eqnarraytrue} +\newif\ifonlyams@all +\DeclareOption{all}{ + \onlyams@alltrue + \onlyams@eqnarraytrue +} +\newif\ifonlyams@error +\onlyams@errortrue +\DeclareOption{error}{\onlyams@errortrue} +\DeclareOption{warning}{\onlyams@errorfalse} +\ExecuteOptions{error} +\ProcessOptions\relax +\newcommand{\onlyams@error}[1]{% + \ifonlyams@error + \PackageError{onlyamsmath}{Environment #1 used}{Please use only the + environments provided by the amsmath package.}% + \else + \PackageWarning{onlyamsmath}{Environment #1 used, please use + \MessageBreak only the environments provided by the amsmath + \MessageBreak package}% + \fi +} +\ifonlyams@eqnarray + \let\onlyams@eqnarray\eqnarray + \def\eqnarray{% + \onlyams@error{eqnarray or eqnarray*}% + \onlyams@eqnarray} +\fi +\ifonlyams@all + \def\displaymath{% + \onlyams@error{displaymath}% + \[} +\fi +\def\dollarcode{\ifx\protect\@typeset@protect + \expandafter\futurelet\expandafter\next\expandafter\checkdsp + \else \expandafter$\fi} +\begingroup +\lccode`\~=`\$ +\lowercase{\endgroup\let~}\dollarcode +\def\checkdsp{\ifx\next\dollarcode\expandafter\dspcomplain + \else\expandafter$\fi} +\def\dspcomplain#1{% + \ifmmode + \expandafter \]% + \else + \onlyams@error{$$ $$}% + \expandafter \[ + \fi} +\AtBeginDocument{\catcode`\$=13 } + +\endinput +%% +%% End of file `onlyamsmath.sty'. |