\documentclass[12pt]{article}
\usepackage{a4wide}


\setlength{\parindent}{0pt}
\sloppy

\parskip=5pt plus 5pt
\oddsidemargin-10pt

\usepackage{latexsym}
%{{{ nomenclature
%\usepackage[refpage,refeq,intoc]{nomencl}
\usepackage[refpage]{nomencl}

%% \usepackage[pageanchor]{hyperref}
%% \def\pagedeclaration#1{, \hyperlink{page.#1}{page\nobreakspace#1}}

\makeglossary
\makenomenclature
\makeindex
%\renewcommand{\nomentryend}{.}

\def\nomentryend{.}
\def\nomlabel#1{\textbf{#1}\hfil}


%}}}
%{{{ Kopka Nomenclature style, write a separate .sty file

\makeatletter

\def\@@@nomenclature[#1]#2#3{%
\def\@tempa{#2}\def\@tempb{#3}%
\protected@write\@nomenclaturefile{}%
{\string\nomenclatureentry{#1\nom@verb\@tempa @[{\nom@verb\@tempa}]%
|nompageref{\begingroup\nom@verb\@tempb\protect\nomeqref{\theequation}}}%
{\thepage}}%
\endgroup
\@esphack}
\def\nompageref#1#2{%
\if@printpageref\pagedeclaration{#2}\else\null\fi
\linebreak#1\nomentryend\endgroup}
\def\pagedeclaration#1{\dotfill\nobreakspace#1}
\makeatother

%}}}


\renewcommand{\nomentryend}{.}



\begin{document}
Hello

\nomenclature{this}{that}

\printnomenclature
\end{document}

%%% Local Variables:
%%% mode: latex
%%% TeX-master: t
%%% End: