From ab470e9d889b5624187d9c30bb9ff093348039de Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Mon, 9 Oct 2017 22:07:51 +0000
Subject: isopt (9oct17)

git-svn-id: svn://tug.org/texlive/trunk@45509 c570f23f-e606-0410-a88d-b1316a301751
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diff --git a/Master/texmf-dist/doc/latex/isopt/isopt-doc.tex b/Master/texmf-dist/doc/latex/isopt/isopt-doc.tex
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+\documentclass[paper=a4]{article}
+\usepackage{geometry}
+\usepackage{dejavu-otf}
+\usepackage[space=~]{isopt}
+\makeatletter
+\let\FV\ISOpt@fileversion
+\makeatother
+
+\usepackage{biblatex}
+\addbibresource{\jobname.bib}
+
+\title{Writing a \TeX\ length in ISO style\thanks{Thanks to Heiko Oberdiek}\\[7pt] \normalsize v. \FV}
+\author{Herbert Voß}
+
+\begin{document}   
+
+\maketitle
+
+\section{How it works}
+By default \TeX\ writes an internal length in the following way:
+
+\verb|\the\baselineskip|$\rightarrow$\the\baselineskip
+
+There is no space between value and unit. Package \texttt{isopt} provides the macro
+\texttt{\textbackslash ISO} which needs a \TeX\ length as argument and prints
+it with the default \verb|\thinspace|
+
+\verb|\ISO\the\baselineskip|$\rightarrow$\ISO\the\baselineskip
+
+\begin{verbatim}
+\sbox0{Hello World}
+The box is \ISO\wd0\ wide, \ISO\ht0\ high and has a depth  of \ISO\dp0.
+\end{verbatim}
+
+\sbox0{Hello World}
+The box is \ISO\wd0\ wide, \ISO\ht0\ high and has a depth  of \ISO\dp0.
+
+
+There is also a short form \verb|\THE| which is defined as \verb|\ISO\the|.
+It saves only some keystrokes:
+
+\verb|\THE\tabcolsep|$\rightarrow$\THE\tabcolsep
+
+
+If you prefer the tilde \verb|~| as space between value and unit, then pass
+it as optional argument of the package:
+
+\begin{verbatim}
+\usepackage[space=~]{isopt}
+\end{verbatim}
+ 
+The predefined space is \verb|\usepackage[space=\thinspace]{isopt}|
+
+\section{Limitations}
+
+The current version does not support a rubber length like \verb|\the\parskip|$\rightarrow$\the\parskip
+
+
+
+
+
+\nocite{*}
+\printbibliography
+
+\end{document}
+
-- 
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