isotope

git-svn-id: svn://tug.org/texlive/trunk@1002 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 52 insertions, 0 deletions

diff --git a/Master/texmf-dist/tex/latex/isotope/isotope.sty b/Master/texmf-dist/tex/latex/isotope/isotope.sty
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+%%
+%% This is file `isotope.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% isotope.dtx  (with options: `package')
+%% 
+%% This is a generated file.
+%% 
+%% Copyright (C) 2003 by Heiko Bauke <heiko.bauke@physik.uni-magdeburg.de>
+%% 
+%% This file may be distributed and/or modified under the conditions of
+%% the LaTeX Project Public License, either version 1.2 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 1.2 or later is part of all distributions of LaTeX version
+%% 1999/12/01 or later.
+%% 
+\NeedsTeXFormat{LaTeX2e}[1999/12/01]
+\ProvidesPackage{isotope}
+   [2004/01/04 v0.2 for type setting isotopes]
+\newcommand{\isotopestyle}{\rm}
+\newcommand{\isotope@atomicnumber}{}
+\newcommand{\isotope@nuclearnumber}{}
+\newcommand{\isotope}[1][]{%
+  \begingroup%
+  \renewcommand{\isotope@nuclearnumber}{#1}%
+  \isotope@two}%
+  \newcommand{\isotope@two}[2][]{%
+  \renewcommand{\isotope@atomicnumber}{#1}%
+  {\m@th%
+  \settowidth\@tempdimb{\ensuremath{%
+    \isotopestyle\scriptstyle\isotope@nuclearnumber}}%
+  \settowidth\@tempdimc{\ensuremath{%
+    \isotopestyle\scriptstyle\isotope@atomicnumber}}%
+  \ifdim\@tempdimb<\@tempdimc\@tempdimb=\@tempdimc\fi%
+  \ensuremath{{}%
+    ^{\makebox[\@tempdimb][r]{\ensuremath{%
+       \isotopestyle\scriptstyle\isotope@nuclearnumber}}}%
+    _{\makebox[\@tempdimb][r]{\ensuremath{%
+       \isotopestyle\scriptstyle\isotope@atomicnumber}}}%
+    \isotopestyle#2}%
+  }%
+  \endgroup%
+}%
+\endinput
+%%
+%% End of file `isotope.sty'.