%%
%% This is file `usnomencl.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% usnomencl.dtx  (with options: `pkg')
%% Copyright (C) 2005--2008 Danie Els
%% 
%% --------------------------------------------------------------------
%%         University of Stellenbosch Thesis Extras Packages
%%               Simple Nomenclature for Theses
%% --------------------------------------------------------------------
%% This work may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3c 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 1.3c 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 Danie Els (dnjels@sun.ac.za)
%% --------------------------------------------------------------------
\NeedsTeXFormat{LaTeX2e}[1999/12/01]
\ProvidesPackage{usnomencl}[2008/05/30
                            v1.1
                            Stellenbosh Thesis Nomenclature (DNJ ELS)]
\RequirePackage{calc}
\newlength{\USN@tdima}
\newlength{\USN@NomGrpSep}
\newlength{\NomGrpSep}
\newlength{\NomItmSep}
\newlength{\NomItmMrg}
\newlength{\NomLblSep}
\setlength{\NomGrpSep}{\baselineskip}
\setlength{\NomItmSep}{\smallskipamount}
\setlength{\NomItmMrg}{1em}
\setlength{\NomLblSep}{1em}
\newcommand{\NomGrpLabel}[1]{\textbf{#1}}
\setlength{\USN@NomGrpSep}{0pt}
\newcommand\NomGroup[1]{%<-Group Headings
   \vspace{\USN@NomGrpSep}%
   \setlength{\USN@NomGrpSep}{\NomGrpSep}%
   \item[\hspace*{-\NomItmMrg}\NomGrpLabel{#1}]}
\newcommand{\NomLabel}[1]{#1\hfil}
\newenvironment{Nomencl}[1][2em]%<- Nomenclature list environment
   {\list{}{%
      \setlength{\labelwidth}{#1}%
      \setlength{\labelsep}{\NomLblSep}%
      \setlength{\itemindent}{0pt}%
      \setlength{\leftmargin}{\labelwidth+\labelsep-\itemindent+\NomItmMrg}%
      \setlength{\listparindent}{\parindent}%
      \setlength{\itemsep}{\NomItmSep}%
      \setlength{\parsep}{\parskip}%
      \let\makelabel\NomLabel}}%
  {\endlist}
\newcommand*{\UnitLabel}[1]{~[\,\ensuremath{\mathrm{#1}}\,]}
\newlength{\UnitLabelWdth}
\setlength{\UnitLabelWdth}{2cm}
\newcommand{\UnitLine}[3][\UnitLabelWdth]{{%
    \setlength{\USN@tdima}{#1}%
    \rightskip\USN@tdima\relax
    \parfillskip -\rightskip
    \leavevmode
    {#2}\nobreak
    \leaders\hbox{$\m@th\mkern \@dotsep mu\hbox{\tiny.}\mkern \@dotsep mu$}%
    \hfill
    \nobreak
    \makebox[\USN@tdima][l]{\UnitLabel{#3}}%
}}
\endinput
%%
%% End of file `usnomencl.sty'.
