%%  (c) copyright  2006, 2007
%% Antonis Tsolomitis
%% Department of Mathematics, University of the Aegean
%%
%%  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.
%%
\documentclass{article}
\usepackage[polutonikogreek,english]{babel}
\usepackage[iso-8859-7]{inputenc}
\usepackage{gfsdidot,gfsporson}
\usepackage{latexsym,amsfonts}
%\renewcommand{\ttdefault}{hlst}

%%%%% Theorems and friends
\newtheorem{theorem}{Θεώρημα}[section]         
\newtheorem{lemma}[theorem]{Λήμμα}
\newtheorem{proposition}[theorem]{Πρόταση}
\newtheorem{corollary}[theorem]{Πόρισμα}
\newtheorem{definition}[theorem]{Ορισμός}
\newtheorem{remark}[theorem]{Παρατήρηση}
\newtheorem{axiom}[theorem]{Αξίωμα}
\newtheorem{exercise}[theorem]{Άσκηση}


%%%%% Environment ``proof''
\newenvironment{proof}[1]{{\textit{Απόδειξη:}}}{\ \hfill$\Box$}
\newenvironment{hint}[1]{{\textit{Υπόδειξη:}}}{\ \hfill$\Box$}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%






\title{The \textsc{gfsporson} font}
\author{Antonis Tsolomitis\\
Laboratory of Digital Typography\\ and Mathematical Software\\
Department of Mathematics\\
University of the Aegean}
\date {\textsc{12} May \textsc{2006}}


\begin{document}
\maketitle

\section{Introduction}

The package for \textsc{gfs}-Porson supports only Greek and hence only
the greek encoding LGR to the extend
that the font themselves cover these.

The fonts are loaded with

\verb|\usepackage{gfsporson}|.


 The package
defines the environment \verb|porson| and the command
\verb|\textporson|. For example, while in Greek language

\verb|\textporson{dokim'h}| 

produces 

\textgreek{\textporson{dokim'h}}.

x-height is adjusted so that it matches with the x-height of the
\verb|gfsdidot| package. 


\section{Installation}

Copy the contents of the subdirectory afm in
texmf/fonts/afm/GFS/Porson/

\medskip

\noindent Copy the contents of the subdirectory doc in
texmf/doc/latex/GFS/Porson/

\medskip

\noindent Copy the contents of the subdirectory enc in
texmf/fonts/enc/dvips/GFS/Porson/

\medskip

\noindent Copy the contents of the subdirectory map in
texmf/fonts/map/dvips/GFS/Porson/

\medskip

\noindent Copy the contents of the subdirectory tex in
texmf/tex/latex/GFS/Porson/

\medskip

\noindent Copy the contents of the subdirectory tfm in
texmf/fonts/tfm/GFS/Porson/

\medskip

\noindent Copy the contents of the subdirectory type1 in
texmf/fonts/type1/GFS/Porson/

\medskip

\noindent Copy the contents of the subdirectory vf in
texmf/fonts/vf/GFS/Porson/

\medskip

\noindent In your installation's updmap.cfg file add the line

\medskip

\noindent Map gfsporson.map

\medskip

Refresh your filename database and the map file database (for example, on Unix systems
run mktexlsr and then run the updmap-sys (or updmap on older systems) script as root).

You are now ready to use the font.


\section{Problems}


 The
accents of the capital letters should hang in the left margin when such a letter starts a
line.  \TeX\ and \LaTeX\ do not provide the tools for such a
feature. However, this seems to be possible with 
\textlatin{pdf\TeX}
As this is work in progress, please be patient\ldots








\end{document}

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