suftesi (13mar16)

git-svn-id: svn://tug.org/texlive/trunk@40019 c570f23f-e606-0410-a88d-b1316a301751

3 files changed, 679 insertions, 266 deletions

diff --git a/Master/texmf-dist/doc/latex/suftesi/suftesi.pdf b/Master/texmf-dist/doc/latex/suftesi/suftesi.pdf
index 333388a1d55..45a9e4628db 100644
--- a/Master/texmf-dist/doc/latex/suftesi/suftesi.pdf
+++ b/Master/texmf-dist/doc/latex/suftesi/suftesi.pdf
diff --git a/Master/texmf-dist/source/latex/suftesi/suftesi.dtx b/Master/texmf-dist/source/latex/suftesi/suftesi.dtx
index 3ebec9475b9..4295edd4e96 100644
--- a/Master/texmf-dist/source/latex/suftesi/suftesi.dtx
+++ b/Master/texmf-dist/source/latex/suftesi/suftesi.dtx
@@ -67,7 +67,7 @@
 %<class>\NeedsTeXFormat{LaTeX2e}[2005/12/01]
 %<class>\ProvidesClass{suftesi}
 %<*class>
-    [2016/03/02 v2.5 A class for typesetting theses, books and articles]
+    [2016/03/13 v2.6 A class for typesetting theses, books and articles]
 %</class>
 %<*driver>
 \documentclass{ltxdoc}
@@ -83,6 +83,7 @@
 \DeclareFontFamily{T1}{Cochineal-LF}{}
 \DeclareFontShape{T1}{Cochineal-LF}{m}{n}{
       <-> s*[1.0] Cochineal-Roman-osf-t1}{}
+\def\lmfntscale{1}
 % Doc facilities
 \let\cs\relax
 \let\cmd\relax
@@ -95,10 +96,17 @@
   \mdfsetup{roundcorner=3pt,linecolor=white,backgroundcolor=gray!10}
 \usepackage{tikz}
   \usetikzlibrary{shadows}
+\usepackage{afterpage}
 % Tables
 \usepackage{array}
 \usepackage{booktabs}
 \usepackage{multirow}
+%
+\usepackage{fancyhdr}
+\fancyhf{}
+\fancyfoot[C]{\iffloatpage{}{\thepage}}
+\renewcommand\headrulewidth{0pt}
+\pagestyle{fancy}
 % Bibliography
 \usepackage[autostyle]{csquotes}
 \usepackage[style=philosophy-classic,backend=biber]{biblatex}
@@ -152,7 +160,7 @@
 \author{Ivan Valbusa\thanks{Dipartimento di Scienze Umane, Università degli Studi di Verona --- 
 	\texttt{ivan dot valbusa at univr dot it}}}
 \title{User's Guide to \textsf{suftesi}\\
-	\normalsize A document class for typesetting\\ theses,  books and articles}
+	\large A document class for typesetting\\ theses,  books and articles}
 \date{\fileversion{} -- \filedate}
 
 \EnableCrossrefs         
@@ -166,7 +174,7 @@
 %</driver>
 % \fi
 %
-% \CheckSum{4589}
+% \CheckSum{4770}
 %
 % \CharacterTable
 %  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
@@ -184,6 +192,7 @@
 %   Grave accent  \`     Left brace    \{     Vertical bar  \|
 %   Right brace   \}     Tilde         \~}
 %
+% \changes{v2.6}{2016/03/13}{New \opt{mathfont} option for non-standard fonts. New command \cmd{makecover} for printing the cover page. Updated documentation.}
 % \changes{v2.5}{2016/03/02}{Corrected a bug when loading CB Greek fonts. Updated documentation.}
 % \changes{v2.4}{2016/02/27}{Changed the default font to Cochineal with Linux Biolinum O sans serif and Inconsolata monospaced. The Palatino is now loaded with \sty{newpxtext} and \sty{newpxmath}. Bera Mono and Iwona have been substituted by Linux Biolinum O and Inconsolata. New values for font options: \opt{cochineal}, \opt{libertine}, \opt{bodoni} (greek only). Value \opt{compatibility} for \opt{defaultfont} option to get the fonts of suftesi v2.3 or previous. Updated documentation.}
 % \changes{v2.3}{2015/09/19}{Maintenance release.}
@@ -264,6 +273,7 @@
 % \DoNotIndex{\huge,\large,\makebox,\ProcessOptions,\renewcommand}
 %
 %\maketitle
+% 
 % \begin{abstract}
 % The standard document classes allow you to typeset beautiful
 % documents but their layout is quite far from the stylistic requests
@@ -280,7 +290,7 @@
 % \tableofcontents
 %\end{multicols}
 %
-% \subsection*{Legalese}\enlargethispage{.5\baselineskip}
+% \section*{Legalese}\enlargethispage{3\baselineskip}
 %
 %\noindent Copyright \copyright\ 2009-\the\year{} Ivan Valbusa
 % \smallskip
@@ -304,18 +314,18 @@
 % the layout redefinitions.
 %
 %
-% \subsection*{A brief history}\thispagestyle{empty}
+% \section*{A brief history}\thispagestyle{empty}
 %
 % The \sty{suftesi} class was born as a result of the course \emph{Introduzione a \LaTeX{} per le scienze umane} (\emph{Introduction to \LaTeX{} for the human sciences}) which I held at the Graduate School of Human Sciences and Philosophy  (\textcolor{sufred}{\textbf{S}}cienze \textcolor{sufred}{\textbf{U}}mane e \textcolor{sufred}{\textbf{F}}ilosofia) of Verona University (Italy) in June 2010. Originally thought as a class to typeset theses, during these years it has developed many new features and styles. Finally it has become the referential class of the Joint Project \emph{Formal Style for PhD Theses with LaTeX} of the University of Verona.
 %
-% \subsection*{Acknowledgments}
+% \section*{Acknowledgments}
 %
 % I would like to thank Professors Paola Di~Nicola,
 % Director of the Graduate School, and Ugo Savardi who suggested to propose the course precisely to that School; Gilberto D'Arduini, Matteo Lanza and Antonio Rinaldi, who installed \LaTeX{} on the computers used during the course; Catia Cordioli, for her help in the organization of the lessons; Corrado Ferreri, responsible of the \mbox{E-Learning} Center, who provided the \TeX{}~Live~2009 \textsc{DVD}s.
 % Special thanks to Professors Enrico~Gregorio, the Italian guru of \TeX, for the \TeX pert support and his priceless ``magic formulas'', and Tommaso Gordini for his valuable advice in choosing and improving the class features during these years.
 %I would finally thank all the participants to the course who patiently resisted the four intensive lessons. This work is dedicated to them.
 %%
-%% \subsection*{Feedback}
+%% \section*{Feedback}
 %
 % \noindent If you have any questions, feedback or requests please email me at \texttt{ivan dot valbusa at univr dot it}. If you need specific features not already implemented, remember to attach the example files.
 %
@@ -392,7 +402,8 @@
 %\opt{periodical}	&110&	165&	170&	240&$2:3$&$2:3$&$2:3$&$1:\kern-3pt\sqrt{2}$\\
 %\opt{periodicalaureo}&	120&	194&	170&	240&$2:3$&$2:3$&$5:8$\makebox[0pt]{\ \textsuperscript{*}}&$1:\kern-3pt\sqrt{2}$\\
 %
-%\opt{elements} (pt)&	251&	502&	374&	648&$1:2$&$2:5$&$1:2$&$1:\kern-3pt\sqrt{3}$\\
+%^^A\opt{elements} (pt)&	251&	502&	374&	648&$1:2$&$2:5$&$1:2$&$1:\kern-3pt\sqrt{3}$\\
+%\opt{elements} ($\approx$)&	88&	176&	131&	227&$1:2$&$2:5$&$1:2$&$1:\kern-3pt\sqrt{3}$\\
 % \bottomrule\\[-2ex]
 % \multicolumn{9}{r}{\footnotesize\textsuperscript{*} $5:8\approx 1:1,618$}
 %\end{tabular}}\\[-4ex]
@@ -426,7 +437,7 @@
 %
 % \subsubsection[Mathematics]{Typesetting mathematics}
 %
-% All the non-standard fonts selectable with the \opt{defaultfont}  option, i.e. Cochineal (default), Linux Libertine O and New PX, have a very good mathematical support, but if you aim at typesetting high mathematics the Latin Modern font family remains, of course, the better choice: \opt{defaultfont=standard} (see section \ref{sec:fonts}). 
+% The class loads by default a minimal mathematical support for Cochineal (default), Linux Libertine O or New PX and the \opt{mathfont} option is provided to extend or disable the support for mathematics when using these fonts. Even if these non-standard fonts have a very good mathematical support, if you aim at typesetting high mathematics the Latin Modern font family remains, of course, the better choice: \opt{defaultfont=standard}. See section \ref{sec:fonts} for details. 
 %
 %
 % \subsubsection[Greek]{Typesetting Greek}
@@ -458,6 +469,7 @@
 % loading the \sty{frontespizio} package  
 % with the \opt{suftesi} option. It is meant only for Italian users
 % \parencite[see][version 1.4 or later]{Gregorio:frontespizio}:
+%
 %\begin{latexcode}
 %\begin{verbatim}
 %\usepackage[suftesi]{frontespizio}
@@ -466,30 +478,31 @@
 % Note that this frontispiece requires the use of a logo which could be restricted by some institutions. So before using it you have to be sure that you have the required permissions.
 %
 % The \sty{frontespizio} package produces a frontispiece in the standard Computer Modern typeface. If you prefer a consistent font remember to load the needed packages or commands in the \cmd{Preambolo} command:
+%
 %\begin{latexcode}
 %\begin{verbatim}
-%  \begin{frontespizio} 
-%    \Preambolo{\usepackage[osf]{cochineal}}%  <===
-%    \Universita{Paperopoli} 
-%    \Dipartimento{Filosofia, Pedagogia e Psicologia} 
-%    \Corso[Laurea]{Filosofia} 
-%    \Annoaccademico{2030--2031} 
-%    \Titolo{La mia tesi:\\ una lunga serie di risultati\\
-%        difficilissimi e complicatissimi} 
-%    \Sottotitolo{Alcune considerazioni mutevoli} 
-%    \Candidato[vr12301231]{Paolo Rossi} 
-%    \Relatore{Guido Bianchi} 
-%  \end{frontespizio}
+%\begin{frontespizio} 
+%  \Preambolo{\usepackage[osf]{cochineal}}%  <===
+%  \Universita{Paperopoli} 
+%  \Dipartimento{Filosofia, Pedagogia e Psicologia} 
+%  \Corso[Laurea]{Filosofia} 
+%  \Annoaccademico{2030--2031} 
+%  \Titolo{La mia tesi:\\ una lunga serie di risultati\\
+%      difficilissimi e complicatissimi} 
+%  \Sottotitolo{Alcune considerazioni mutevoli} 
+%  \Candidato[vr12301231]{Paolo Rossi} 
+%  \Relatore{Guido Bianchi} 
+%\end{frontespizio}
 %\end{verbatim}
 %\end{latexcode}
 %
 %
 %\begin{figure}
 % \centering
-%\begin{tikzpicture}[scale=0.9]
-% \draw[drop shadow,draw=none,fill=gray!2.5,xshift=-12mm,yshift=2mm] (0,0) rectangle (13.9,20cm);
-%\draw[line width=1.5mm,fill=sufred!50,text=white,draw=sufred!60] (1.2,18.1) circle (9mm) node {\parbox{12mm}{\centering\tiny * * * \\  St. Anford\\ University\\[1mm] * * * }};
-%\node[anchor=north west] at (3cm,19cm) {%
+%\begin{tikzpicture}
+% \draw[draw=gray,fill=white,drop shadow] (-.5\textwidth,0) rectangle (.5\textwidth,\textheight);
+%\draw[line width=1.5mm,fill=sufred!50,text=white,draw=sufred!60] (-4.2,17.1) circle (9mm) node {\parbox{12mm}{\centering\tiny * * * \\  St. Anford\\ University\\[1mm] * * * }};
+%\node[anchor=north west] at (-2.5cm,18cm) {%
 %  \parbox{8cm}{%
 %    \small University of St. Anford\par
 %      \normalsize Department of Typography
@@ -516,7 +529,7 @@
 %
 %    {\normalsize\sffamily Research supervisors:\par}
 %    \small J. H. Quick\par 
-%     B. L. User\vspace{1.5cm}
+%     B. L. User\vspace{4cm}
 %
 % Thesis submitted in 2010
 % }
@@ -525,11 +538,35 @@
 %\end{tikzpicture}
 %\caption{The frontispiece of \sty{suftesi}}\label{fig:frontispiece}
 %\end{figure}
+%\begin{figure}
+% \centering
+%\begin{tikzpicture}
+% \draw[draw=gray,fill=blue!10,drop shadow] (-.5\textwidth,0) rectangle (.5\textwidth,\textheight);
+% \node at (0,.7\textheight) (c) {};
+% \draw[fill=DarkBlue,draw=none,circular drop shadow] (c) circle (4.5cm);
+% \node[anchor=center,text=white] at (c) {\parbox{6cm}{%
+%  \centering
+%       {\scriptsize\scshape Bruce Lee\\}
+%       \vspace*{\baselineskip}
+%
+%     {\Large\bfseries The Art of Kicking\\}
+%
+%       {\smallskip\normalsize How to survive in the modern societies\\}
+%
+%       {\vspace*{2\baselineskip}\scriptsize edited by\\ Walker Texas Ranger\\}}};
+%\node[align=center] at (0,1) {\scriptsize \textcolor{black}{Punch Press}\\[1ex]\textcolor{black}{\fbox{§§§§}}\\};
+%\end{tikzpicture}
+%\caption{An example of the cover page of \sty{suftesi}}\label{fig:cover}
+%\end{figure}
 %
 %^^A\subsection{Title page}
 % 
 %^^A The class provides a very simple title page through the \cmd{maketitle} command. A large collection of stylish title pages is provided by the \sty{titlepages} package by Peter Wilson. This package is part of  the \sty{memoir} documentation but you can copy the code examples and adapt them to work with \sty{suftesi} with quite simple changes.
 %
+% \subsection{The cover page}
+% Since version 2.6 \sty{suftesi} provides a command to print a simple cover page (figure \ref{fig:cover}), inspired by the Italian designer Bruno \textcite[85-89]{munari:arte-come-mestiere}. The color used for the text and the circle such as other graphical elements are customizable (see section \ref{sec:options} for details). To produce a complete book cover, with spine and dust jacket, you should take a look at the \sty{bookcover} package by Tibor Tómács.
+%
+%
 % \section{Options}\label{sec:options}
 %
 % \subsection{Layout}\label{sec:page-styles}
@@ -575,10 +612,9 @@
 % The details of this option are shown in table \ref{tab:layouts}.
 % \optitem[final]{version}{\opt{screen}, \opt{draft}, \opt{final}}
 % \begin{valuelist}
-% \item[screen] 
-% Prints the \textsc{pdf} with its real dimensions (according to the \opt{pagelayout} option) and execute the \opt{oneside} option.
+% \item[screen] Prints the \textsc{pdf} with its real dimensions and if \emph{loaded after the \opt{pagelayout} option} defines \texttt{hmarginratio=1:1}.
 % It is provided to have a better view when you are 
-% typesetting and reading the \textsc{pdf} on the screen.
+% typesetting and reading the \textsc{pdf} on the screen. 
 % \item[draft] 
 % Prints the output on a A4 paper, showing the crop marks.
 % \item[final] Prints the output on a A4 paper, hiding the crop marks.
@@ -601,10 +637,10 @@
 %     \item[libertine] Loads the Linux Libertine O serif, the Linux Biolinum O sans serif and the Inconsolata typewriter.
 %     \item[palatino] Loads the New PX serif, the Linux Biolinum O sans serif and the Inconsolata typewriter. Note that the New PX font does not provide support for Greek. The \opt{greekfont=artemisa} option offers a very good solution.
 %^^A and {\fontfamily{artemisia}\selectfont Artemisia} by the {\fontfamily{artemisia}\selectfont Greek Font Society} for the greek text.
-%     \item[standard] Loads the {\fontfamily{lmr}\selectfont Latin Modern} font family 
-%                     and the standard CB Greek font.
+%     \item[standard] Loads the \sty{lmodern} package: Latin Modern font family and CB Greek.
 %   \end{valuelist}
 % \optitem[none]{greekfont}{\opt{none}, \opt{artemisia}, \opt{porson}, \opt{bodoni}, \opt{cbgreek}}
+% Not available with \opt{defaultfont=none} or \opt{defaultfont=standard} options.
 % \changes{v0.9b}{2012/09/23}{New option \opt{greekfont}}
 %   \begin{valuelist}
 %     \item[none] Does not load any Greek font.
@@ -615,6 +651,15 @@
 %     \item[bodoni] Loads the Bodoni font by the Greek Font Society.
 %     \item[cbgreek] Loads the standard CB~Greek font by Claudio Beccari.
 %   \end{valuelist}
+%
+% \optitem[minimal]{mathfont}{\opt{none},\opt{minimal},\opt{extended}}
+% 
+% Available only with Cochineal, Libertine and Palatino default fonts.
+%   \begin{valuelist}
+%     \item[none] Do not load any math support. Use this option if you need full control over mathematics settings.
+%     \item[minimal]  Loads \sty{newtxmaht} (or \sty{newpxmaht}) and \sty{mathalfa}.  
+%     \item[extended] Loads the previous option plus \sty{amsmath} and \sty{amsthm}. 
+%   \end{valuelist}
 % \end{optionlist}
 %
 % \begin{optionlist}
@@ -854,7 +899,7 @@
 % \begin{valuelist}
 % \item[true] Prints the output on a A4 paper, showing the crop marks. It is the same of \opt{version=draft}.
 % \item[false] Prints a \textsc{pdf} with page dimensions 
-% according to the \opt{pagelayout} option. It is similar to \opt{version=screen} but it does not execute \opt{oneside} option and it does not redefine \cmd{crop}.
+% according to the \opt{pagelayout} option. Similar to \opt{version=screen}.
 % \end{valuelist}
 % \end{optionlist}
 %
@@ -888,6 +933,107 @@
 %
 % \section{New commands}\label{sec:commands}
 %
+% \subsection{Printing the cover page}
+%
+% \begin{ltxsyntax}
+% \cmditem{makeover}
+% \cmditem{makeover}[tikz options]
+%
+% Prints the cover page (figure \ref{fig:cover}). This command requires \sty{tikz} and the optional arguments accepts the same options of the \cmd{draw} command of that package (see the examples below). Commands available:
+%
+% \cmditem{Cauthor}{text} 
+%
+%Printed at the top of the circle.
+%
+% \cmditem{Ctitle}{text}  
+%
+% Printed below the author.
+%
+% \cmditem{Csubtitle}{text}  
+%
+%Printed below the title.
+%
+% \cmditem{Ceditor}{text} 
+% 
+%Printed below the subtitle.
+%
+% \cmditem{Cfoot}{text}  
+%
+%Printed in the footer.
+%
+% The color of the circle can be customized using the optional argument of the \cmd{makecover} command. For the other elements of the cover page the following commands are available. (You can load \sty{xcolor} with your favorite option to access to many beautiful colors.)
+%
+% \cmditem{Cpagecolor}{color} 
+%
+%The color of the cover page. 
+%
+% \cmditem{Ctextcolor}{color} 
+%
+%The color of the text inside the circle.
+%
+% \cmditem{Cfootcolor}{color} 
+%
+%The color of the text in the footer.
+%
+% \end{ltxsyntax}
+% 
+% \subsubsection*{Some examples of cover pages}
+%
+% First you have to declare the informations you want to put in the cover page. It is better to give these informations in the preamble:
+%
+%\begin{latexcode}
+%\begin{verbatim}
+%\usepackage{tikz}
+%
+%\Cauthor{Bruce Lee}
+%\Ctitle{The Art of Kicking}
+%\Csubtitle{How to survive in the modern societies}
+%\Ceditor{edited by\\ Walker Texas Ranger}
+%\Cfoot{Punch Press\\\includegraphics[width=1cm]{logo}}
+%\end{verbatim}
+%\end{latexcode}
+%
+%Then you can print the cover page with:
+%
+%\begin{ttquote}
+%\cmd{makecover}\phantom{\oar{\meta{tikz options}}}
+%\end{ttquote}
+%
+% or
+%
+%\begin{ttquote}
+%\cmd{makecover}\oar{\meta{tikz options}}
+%\end{ttquote}
+
+% You can customize the circle using the optional arguments of the \cmd{makecover} command. Some of these \meta{tikz options} require special \sty{tikz} libraries. For example, you can add a shadow to the circle loading the \texttt{shadows} library and using the \texttt{circular drop shadow} otpion:
+%
+%\begin{latexcode}
+%\begin{verbatim}
+%\usepackage{tikz}
+%\usetikzlibrary{shadows}
+%...
+%\begin{document}
+%\makecover[circular drop shadow]
+%\end{document}
+%\end{verbatim}
+%\end{latexcode}
+%
+% There are thousands of possibilities. Here is another (not necessarily good) example:
+%\begin{latexcode}
+%\begin{verbatim}
+%\usepackage{tikz}
+%
+%\Cpagecolor{gray!30}
+%\Ctextcolor{blue!50}
+%\Cfootcolor{black}
+%
+%\begin{document}
+%\makecover[fill=blue!30!black,draw=teal,line width=2mm,dashed]
+%\end{document}
+%\end{verbatim}
+%\end{latexcode}
+% 
+%
 % \subsection{Printing the colophon} 
 % 
 % As explained at the beginning of this documentation, in addition to the terms of the \LaTeX{} Project Public License, \textsf{suftesi} requires a specific attribution notice. You can typeset the attribution notice manually or using one of these commands.
@@ -912,9 +1058,8 @@
 %\begin{latexcode}
 %\begin{verbatim}
 %\author{Name Surname
-%  \thanks{This work has been typeset with \LaTeX,
-%          using the  \textsf{suftesi} class 
-%          by Ivan Valbusa}.}
+%  \thanks{This work has been typeset with \LaTeX, using the 
+%  \textsf{suftesi} class by Ivan Valbusa}.}
 %\end{verbatim}
 %\end{latexcode}
 %
@@ -930,12 +1075,10 @@
 %\begin{verbatim}
 % \bookcolophon{%
 %    Copyright © 2007 by Ivan Valbusa}{%
-%    This work has been typeset with \LaTeX,
-%    using the  \textsf{suftesi} class
-%    by Ivan Valbusa\index{Valbusa, Ivan}.
-%    The serif font is Cochineal and the sans serif font 
-%    is Linux Biolinum O by Michael Sharpe.
-% }
+%    This work has been typeset with \LaTeX, using the  \textsf{suftesi} 
+%    class by Ivan Valbusa\index{Valbusa, Ivan}. The serif font is %
+%    Cochineal by Michael Sharpe and the sans serif font is Linux 
+%    Biolinum O by Philipp H. Poll.}
 %\end{verbatim}
 %\end{latexcode}
 %
@@ -1005,6 +1148,7 @@
 %  \changes{v0.9a}{2012/08/31}{New command \cmd{toclabelspace}}
 %
 % Adds the \meta{dim} to the \meta{level} label in the table of contents, where \meta{level} can be \opt{part}, \opt{chap},  \opt{sec},  \opt{subsec},  \opt{subsubsec},  \opt{par},  \opt{subpar}, \opt{fig}, \opt{tab}. For example, when using \opt{chapnumstyle=Roman} you would probably need to adjust the width of the chapter label with:
+%
 %\begin{latexcode}
 %\begin{verbatim}
 % \toclabelwidth{chap}{1em}
@@ -1059,12 +1203,15 @@
 % The default is Libertine (\LaTeX) or Computer Modern  (\XeLaTeX{} and \LuaLaTeX). Using (pdf)\LaTeX{} you can change it simply giving the name of the font family. 
 %
 %For example, to select the Helvetica family you will need:
+%
 %\begin{latexcode}
 %\begin{verbatim}
 % \chapnumfont{phv}
 %\end{verbatim}
 %\end{latexcode}
+%
 % With \XeLaTeX{} and \LuaLaTeX{} the \cmd{fontspec} command is required:
+%
 %\begin{latexcode}
 %\begin{verbatim}
 % \chapnumfont{\fontspec[Numbers=OldStyle]{Helvetica}}
@@ -1075,6 +1222,7 @@
 % \section{Collections}\label{sec:collection}
 %
 % The \opt{collection} document structure is thought to compose a collection of papers. Each paper has to be typeset in a separate \file{.tex} inside the \env{article} environment:
+%
 %\begin{latexcode}
 %\begin{verbatim}
 % \begin{article}
@@ -1422,6 +1570,8 @@
 \newif\ifsuftesi@twocolumnlot
 \newif\ifsuftesi@reverseauthortitle
 \newif\ifsuftesi@collection
+\newif\ifsuftesi@mathminimal
+\newif\ifsuftesi@mathextended
 \DeclareOption{a5paper}{%
   \ClassError{suftesi}{Option 'a5paper' not available}}
 \DeclareOption{b5paper}{%
@@ -1473,6 +1623,9 @@
     supercompactaureo,elements,periodicalaureo}[standard]{%
 \ifcase\nr\relax
   \DeclareRobustCommand{\SUF@chaptersize}{\Large}
+  \DeclareRobustCommand{\SUF@sectionsize}{\large}
+  \DeclareRobustCommand{\SUF@subsectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsubsectionsize}{\normalsize}
   \geometry{%
     heightrounded,
     a4paper,
@@ -1484,6 +1637,9 @@
     marginparsep=   12pt}
 \or
   \DeclareRobustCommand{\SUF@chaptersize}{\Large}
+  \DeclareRobustCommand{\SUF@sectionsize}{\large}
+  \DeclareRobustCommand{\SUF@subsectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsubsectionsize}{\normalsize}
   \geometry{%
     heightrounded,
     a4paper,
@@ -1496,6 +1652,9 @@
 \or
 \suftesi@periodicaltrue
   \DeclareRobustCommand{\SUF@chaptersize}{\large}
+  \DeclareRobustCommand{\SUF@sectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsubsectionsize}{\normalsize}
   \geometry{
     heightrounded,
     includeheadfoot=false,
@@ -1509,6 +1668,9 @@
 \or
 \suftesi@compacttrue
   \DeclareRobustCommand{\SUF@chaptersize}{\large}
+  \DeclareRobustCommand{\SUF@sectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsubsectionsize}{\normalsize}
   \geometry{
     heightrounded,
     includeheadfoot=false,
@@ -1522,6 +1684,9 @@
 \or
 \suftesi@compactaureotrue
   \DeclareRobustCommand{\SUF@chaptersize}{\large}
+  \DeclareRobustCommand{\SUF@sectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsubsectionsize}{\normalsize}
   \geometry{
     heightrounded,
     includeheadfoot=false,
@@ -1535,6 +1700,9 @@
 \or
 \suftesi@supercompacttrue
   \DeclareRobustCommand{\SUF@chaptersize}{\large}
+  \DeclareRobustCommand{\SUF@sectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsubsectionsize}{\normalsize}
   \geometry{
     heightrounded,
     includeheadfoot=false,
@@ -1548,6 +1716,9 @@
 \or
 \suftesi@supercompactaureotrue
   \DeclareRobustCommand{\SUF@chaptersize}{\large}
+  \DeclareRobustCommand{\SUF@sectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsubsectionsize}{\normalsize}
   \geometry{
     heightrounded,
     includeheadfoot=false,
@@ -1573,6 +1744,9 @@
 \or
 \suftesi@periodicalaureotrue
   \DeclareRobustCommand{\SUF@chaptersize}{\large}
+  \DeclareRobustCommand{\SUF@sectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsubsectionsize}{\normalsize}
   \geometry{%
     heightrounded,
     includeheadfoot=true,
@@ -2048,7 +2222,7 @@ dotarabic,dotroman,dotRoman}[arabic]{%
 \define@choicekey{}{defaultfont}[\val\nr]{%
     none,cochineal,libertine,palatino,standard,compatibility}[cochineal]{%
 \ifcase\nr\relax
-  \suftesi@nofonttrue\suftesi@greekfontfalse
+  \suftesi@nofonttrue
 \or
   \suftesi@cochinealtrue
 \or
@@ -2060,6 +2234,16 @@ dotarabic,dotroman,dotRoman}[arabic]{%
 \or
   \suftesi@compatibilitytrue
 \fi}
+\define@choicekey{}{mathfont}[\val\nr]{%
+    none,minimal,extended}[minimal]{%
+\ifcase\nr\relax
+  \suftesi@mathminimalfalse
+  \suftesi@mathextendedfalse 
+\or
+  \suftesi@mathminimaltrue
+\or
+  \suftesi@mathextendedtrue
+\fi}
 %    \end{macrocode}
 % \subsubsection*{Greek fonts}
 %    \begin{macrocode}
@@ -2097,16 +2281,6 @@ dotarabic,dotroman,dotRoman}[arabic]{%
   \relax
 \fi}
 %    \end{macrocode}
-% \subsubsection*{Crop marks}
-%    \begin{macrocode}
-\define@choicekey{}{crop}[\val\nr]
-    {true,false}[true]{%
-\ifcase\nr\relax
-\or
-  \suftesi@nocroptrue
-  \newcommand*\crop[1][]{}
-\fi}
-%    \end{macrocode}
 % \subsubsection*{Draftdate}
 %    \begin{macrocode}
 \define@choicekey{}{draftdate}[\val\nr]
@@ -2123,10 +2297,18 @@ dotarabic,dotroman,dotRoman}[arabic]{%
 \ifcase\nr\relax
   \suftesi@nocroptrue
   \newcommand*\crop[1][]{}
+  \geometry{hmarginratio=1:1}
 \or
 \or
   \AtBeginDocument{\crop[off]}
 \fi}
+\define@choicekey{}{crop}[\val\nr]
+    {true,false}[true]{%
+\ifcase\nr\relax
+\or
+  \suftesi@nocroptrue
+  \newcommand*\crop[1][]{}
+\fi}
 %    \end{macrocode}
 % \subsubsection*{Titlepage}
 %    \begin{macrocode}
@@ -2450,6 +2632,7 @@ quotesize,footnotestyle,liststyle,captionstyle,parindent}
   parindent=compact,
   tocstyle=standard,
   defaultfont=cochineal,
+  mathfont=minimal,
   greekfont=none,
   pagelayout=standard,
   headerstyle=inner,
@@ -2550,10 +2733,14 @@ quotesize,footnotestyle,liststyle,captionstyle,parindent}
   \RequirePackage{cclicenses}
  \else
 \fi
+\ifthenelse{\boolean{xetex}\or\boolean{luatex}}
 %    \end{macrocode}
-% \subsection*{Greek fonts}
+%
+% \subsection*{Fonts}
+%
+% With \XeTeX{} we do not load any fonts. Anyway the \sty{fontspec}
+% package is required because some commands of the class are base on it.
 %    \begin{macrocode}
-\ifthenelse{\boolean{xetex}\or\boolean{luatex}}
 {% if xetex or luatex
 \AtBeginDocument{%
 \@ifpackageloaded{fontspec}
@@ -2573,89 +2760,164 @@ quotesize,footnotestyle,liststyle,captionstyle,parindent}
     ************************************}}
   }
   }
+%    \end{macrocode}
+% 
+%    \begin{macrocode}
 {% if pdftex
 \RequirePackage[LGR,T1]{fontenc}
 \RequirePackage{substitutefont}
 \AtBeginDocument{\fontencoding{T1}\selectfont}
-\ifsuftesi@nofont\relax
+%    \end{macrocode}
+% Now we load the macros for the \sty{defaultfont} option. 
+% The greek fonts by the Greek Font Society are available 
+% only with \opt{palatino}, \opt{libertine} and \opt{cochineal} options.
+% A warning appears if the \opt{cbgreek} option is unused.
+%    \begin{macrocode}
+\ifsuftesi@nofont
+    \ifsuftesi@greekfont
+      \ClassWarningNoLine{suftesi}{%
+        Unused 'greekfont' option}{}%
+        \suftesi@greekfontfalse  
+          \else\suftesi@greekfontfalse\fi     
 \else
 \ifsuftesi@standard
-     \RequirePackage{lmodern}
-      \else
-    \ifsuftesi@compatibility
+  \RequirePackage{lmodern}
+    \ifsuftesi@greekfont
+      \ClassWarningNoLine{suftesi}{%
+        Unused 'greekfont' option}{}%
+        \suftesi@greekfontfalse  
+          \else\suftesi@greekfontfalse\fi     
+\else
+%    \end{macrocode}
+% Previous versions of the class were based on 
+% Palatino (\sty{mathpazo}), Iwona and Bera Mono. 
+% Now this combination is provided only 
+% for backward compatibility.
+%    \begin{macrocode}
+  \ifsuftesi@compatibility
       \RequirePackage[osf,sc]{mathpazo}
       \RequirePackage[scaled=0.8]{beramono}
         \renewcommand{\sfdefault}{iwona}
+      \ifsuftesi@greekfont
       \ifsuftesi@bodoni
-      \def\SUFfntscale{0.955}
+      \gdef\SUFfntscale{0.96}
       \else
       \ifsuftesi@artemisia
-      \def\SUFfntscale{0.97}
+      \gdef\SUFfntscale{0.97}
       \else
       \ifsuftesi@porson
-      \def\SUFfntscale{1.18}
+      \gdef\SUFfntscale{1.18}
+      \else
+      \ifsuftesi@cbgreek
+        \def\lmfntscale{1.06}
       \else
       \fi 
       \fi 
       \fi 
-    \else
-    \ifsuftesi@palatino
+      \fi 
+      \else
+      \ClassError{suftesi}{\MessageBreak
+      Set one of the following options\MessageBreak
+      greekfont=artemisia,\MessageBreak 
+      greekfont=porson,\MessageBreak 
+      greekfont=cbgreek}{\MessageBreak
+      Set one of the following options\MessageBreak
+      greekfont=artemisia,\MessageBreak 
+      greekfont=porson,\MessageBreak 
+      greekfont=cbgreek}
+      \fi
+\else
+  \ifsuftesi@palatino
     \RequirePackage[full]{textcomp}
          \RequirePackage[osf]{newpxtext}
          \RequirePackage[scaled=1.06]{biolinum}
          \RequirePackage[varqu,varl]{inconsolata}
+         \ifsuftesi@mathextended
+         \RequirePackage{amsmath}
+         \RequirePackage{amsthm}
+         \RequirePackage[bigdelims,vvarbb]{newpxmath}
+         \RequirePackage[cal=boondoxo]{mathalfa} 
+         \else
+         \ifsuftesi@mathminimal
          \RequirePackage[bigdelims,vvarbb]{newpxmath}
          \RequirePackage[cal=boondoxo]{mathalfa} 
+         \else
+         \fi
+         \fi
       \ifsuftesi@bodoni
-      \def\SUFfntscale{0.955}
+      \gdef\SUFfntscale{0.96}
       \else
       \ifsuftesi@artemisia
-      \def\SUFfntscale{0.97}
+      \gdef\SUFfntscale{0.97}
       \else
       \ifsuftesi@porson
-      \def\SUFfntscale{1.18}
+      \gdef\SUFfntscale{1.18}
+      \else
+      \ifsuftesi@cbgreek
+        \def\lmfntscale{1.06}
       \else
       \fi 
       \fi 
       \fi 
+      \fi 
 \else
-    \ifsuftesi@libertine
+  \ifsuftesi@libertine
     \RequirePackage{textcomp}
          \RequirePackage[sb]{libertine}
          \RequirePackage[varqu,varl,scaled=0.94]{inconsolata}
+         \ifsuftesi@mathextended
+         \RequirePackage{amsmath}
+         \RequirePackage{amsthm}
+         \RequirePackage[libertine,bigdelims,vvarbb]{newtxmath}
+         \RequirePackage[cal=boondoxo]{mathalfa} 
+         \else
+         \ifsuftesi@mathminimal
          \RequirePackage[libertine,bigdelims,vvarbb]{newtxmath}
          \RequirePackage[cal=boondoxo]{mathalfa} 
+         \else
+         \fi
+         \fi
          \useosf
       \ifsuftesi@bodoni
-      \def\SUFfntscale{0.89}
+      \gdef\SUFfntscale{0.9}
       \else
       \ifsuftesi@artemisia
-      \def\SUFfntscale{0.91}
+      \gdef\SUFfntscale{0.91}
       \else
       \ifsuftesi@porson
-      \def\SUFfntscale{1.08}
+      \gdef\SUFfntscale{1.1}
       \else
       \fi 
       \fi 
       \fi 
-    \else
-    \ifsuftesi@cochineal
+\else
+  \ifsuftesi@cochineal
     \RequirePackage{textcomp}
         \RequirePackage{cochineal}
         \RequirePackage[varqu,varl,var0]{inconsolata}
         \RequirePackage{biolinum}
+        \ifsuftesi@mathextended
+        \RequirePackage{amsmath}
+        \RequirePackage{amsthm}
+        \RequirePackage[cochineal,bigdelims,cmintegrals,vvarbb]{newtxmath}
+        \RequirePackage[cal=boondoxo]{mathalfa}
+        \else
+        \ifsuftesi@mathminimal
         \RequirePackage[cochineal,bigdelims,cmintegrals,vvarbb]{newtxmath}
         \RequirePackage[cal=boondoxo]{mathalfa}
+        \else
+        \fi
+        \fi
         \useosf
         \useproportional
       \ifsuftesi@bodoni
-      \def\SUFfntscale{0.88}
+      \gdef\SUFfntscale{0.9}
       \else
       \ifsuftesi@artemisia
-      \def\SUFfntscale{0.89}
+      \gdef\SUFfntscale{0.905}
       \else
       \ifsuftesi@porson
-      \def\SUFfntscale{1.04}
+      \gdef\SUFfntscale{1.1}
       \else
       \fi 
       \fi 
@@ -2667,107 +2929,43 @@ quotesize,footnotestyle,liststyle,captionstyle,parindent}
     \fi
     \fi
     \fi
+}
 %    \end{macrocode}
-% The greek fonts are available only with \opt{palatino}, \opt{libertine} and \opt{cochineal} options.
+%
 %    \begin{macrocode}
+\ifxetex\else\ifluatex\else
 \ifsuftesi@greekfont
-\ifsuftesi@artemisia
-  \def\SUF@greekfamily{artemisia}
-    \else
-      \ifsuftesi@porson
-        \def\SUF@greekfamily{porson}
-             \else
-            \ifsuftesi@bodoni
-          \def\SUF@greekfamily{bodoni}
-          \else
-            \ifsuftesi@cbgreek
-           \def\SUF@greekfamily{lmr}
+    \ifsuftesi@artemisia
+      \def\SUF@greekfamily{artemisia}
         \else
+          \ifsuftesi@porson
+            \def\SUF@greekfamily{porson}
+                 \else
+                \ifsuftesi@bodoni
+              \def\SUF@greekfamily{bodoni}
+              \else
+                \ifsuftesi@cbgreek
+               \def\SUF@greekfamily{lmr}
+            \else
+          \fi
+        \fi
       \fi
     \fi
-  \fi
-\fi
 %    \end{macrocode}
-% Thanks to Claudio Beccari for this macro.
+% Thanks to Claudio Beccari for the following macro.
 %    \begin{macrocode}
-\AtBeginDocument{
-  \substitutefont{LGR}{\rmdefault}{\SUF@greekfamily}
-      \DeclareRobustCommand{\greektext}{%
-         \usefont{LGR}{\SUF@greekfamily}{\f@series}{\f@shape}
-         \def\encodingdefault{LGR}}
-      \DeclareTextFontCommand{\textgreek}{\greektext}}
-\else
-\fi
-% \DeclareFontFamily{LGR}{pplj}{}
-% \DeclareFontShape{LGR}{pplj}{m}{n}{<->ssub * lmr/m/n}{}
-% \DeclareFontShape{LGR}{pplj}{m}{it}{<->ssub * lmr/m/it}{}
-% \DeclareFontShape{LGR}{pplj}{m}{sl}{<->ssub * lmr/m/sl}{}
-% \DeclareFontShape{LGR}{pplj}{m}{sc}{<->ssub * lmr/m/sc}{}
-% \DeclareFontShape{LGR}{pplj}{b}{n}{<->ssub * lmr/bx/n}{}
-% \DeclareFontShape{LGR}{pplj}{b}{it}{<->ssub * lmr/bx/it}{}
-% \DeclareFontShape{LGR}{pplj}{b}{sl}{<->ssub * lmr/bx/sl}{}
-% \DeclareFontShape{LGR}{pplj}{b}{sc}{<->ssub * lmr/bx/sc}{}
-% \DeclareFontShape{LGR}{pplj}{bx}{n}{<->ssub * lmr/bx/n}{}
-% \DeclareFontShape{LGR}{pplj}{bx}{it}{<->ssub * lmr/bx/it}{}
-% \DeclareFontShape{LGR}{pplj}{bx}{sl}{<->ssub * lmr/bx/sl}{}
-% \DeclareFontShape{LGR}{pplj}{bx}{sc}{<->ssub * lmr/bx/sc}{}
-% \DeclareFontShape{LGR}{pplj}{m}{li}{<->ssub * lmr/m/li}{}
-% \DeclareFontShape{LGR}{pplj}{b}{li}{<->ssub * lmr/b/li}{}
-% \DeclareFontShape{LGR}{pplj}{bx}{li}{<->ssub * lmr/bx/li}{}
-% \DeclareFontShape{LGR}{pplj}{m}{ui}{<->ssub * lmr/m/ui}{}
-% \DeclareFontShape{LGR}{pplj}{b}{ui}{<->ssub * lmr/m/ui}{}
-% \DeclareFontShape{LGR}{pplj}{bx}{ui}{<->ssub * lmr/bx/ui}{}
-% \DeclareFontShape{LGR}{pplj}{m}{rs}{<->ssub * lmr/m/rs}{}
-% \DeclareFontShape{LGR}{pplj}{b}{rs}{<->ssub * lmr/m/rs}{}
-% \DeclareFontShape{LGR}{pplj}{bx}{rs}{<->ssub * lmr/bx/rs}{}
-%\ifsuftesi@porson
-%\sbox\z@{\fontsize{10}{10}\normalfont A}
-%\sbox\tw@{\font\temp=gporsonrg6a at 10pt \temp A}
-%\dimen@=\dimexpr \p@*\ht\z@/\ht\tw@\relax
-%\sbox\z@{\normalfont\fontsize{10}{10}\selectfont a}
-%\sbox\tw@{\font\temp=gporsonrg6a at 10pt \temp a}
-%\dimen2=\dimexpr \p@*\ht\z@/\ht\tw@\relax
-%\dimen4= 0.6\p@
-%\dimen@=\dimexpr \dimen@ - \dimen4*\dimen@/\p@+\dimen4*\dimen2/\p@\relax
-%\edef\art@scale{\strip@pt\dimen@}
-%\DeclareFontFamily{LGR}{porson}{}
-%\DeclareFontShape{LGR}{porson}{m}{n}  {<-> s * [\art@scale] gporsonrg6a}{}
-%\DeclareFontShape{LGR}{porson}{m}{it} {<-> ssub * porson/m/n}{}
-%\DeclareFontShape{LGR}{porson}{b}{n}  {<-> ssub * porson/m/n}{}
-%\DeclareFontShape{LGR}{porson}{b}{it} {<-> ssub * porson/m/n}{}
-%\DeclareFontShape{LGR}{porson}{m}{sl} {<-> ssub * porson/m/n}{}
-%\DeclareFontShape{LGR}{porson}{b}{sl} {<-> ssub * porson/m/n}{}
-%\DeclareFontShape{LGR}{porson}{m}{sc} {<-> ssub * porson/m/n}{}
-%\DeclareFontShape{LGR}{porson}{bx}{n} {<-> ssub * porson/m/n}{}
-%\DeclareFontShape{LGR}{porson}{bx}{it}{<-> ssub * porson/m/n}{}
-%\DeclareFontShape{LGR}{porson}{bx}{sl}{<-> ssub * porson/m/n}{}
-%   \fi
-}
+  \AtBeginDocument{
+    \substitutefont{LGR}{\rmdefault}{\SUF@greekfamily}
+        \DeclareRobustCommand{\greektext}{%
+           \usefont{LGR}{\SUF@greekfamily}{\f@series}{\f@shape}
+           \def\encodingdefault{LGR}}
+        \DeclareTextFontCommand{\textgreek}{\greektext}}
+\ifsuftesi@cbgreek
+   \else
 %    \end{macrocode}
-% 
+% We redefine the font definitions of the GFS fonts 
+% in order to scale the fonts according to the roman default.
 %    \begin{macrocode}
-\ifsuftesi@nofont
-  \ifsuftesi@greekfont
-    \ClassError{suftesi}
-          {'greekfont' option\MessageBreak
-          You can not use 'greekfont' option\MessageBreak
-          with 'defaultfont=none' option\MessageBreak
-          Set 'greekfont=none' or do not load\MessageBreak 
-          the 'greekfont' option}
-          {'greekfont' option\MessageBreak
-          You can not use 'greekfont' option\MessageBreak
-          with 'defaultfont=none' option\MessageBreak
-          Set 'greekfont=none' or do not load\MessageBreak 
-          the 'greekfont' option}
-      \else
-    \fi
-  \else
-\fi
-
-\ifxetex\else
-  \ifsuftesi@greekfont
-    \ifsuftesi@cbgreek
-      \else
 \DeclareFontFamily{LGR}{bodoni}{}
 \DeclareFontShape{LGR}{bodoni}{m}{n}{<-> s * [\SUFfntscale] gbodonirg6a}{}
 \DeclareFontShape{LGR}{bodoni}{m}{it}{<-> s * [\SUFfntscale] gbodonii6a}{}
@@ -2810,7 +3008,8 @@ quotesize,footnotestyle,liststyle,captionstyle,parindent}
 \DeclareFontShape{LGR}{porson}{bx}{sl}{<-> s * [\SUFfntscale] gporsonrg6a}{}
 \fi
 \else
-  \fi
+\fi
+\fi
 \fi
 %    \end{macrocode}
 % \subsection*{Page layout}
@@ -2821,13 +3020,6 @@ quotesize,footnotestyle,liststyle,captionstyle,parindent}
   \RequirePackage[a4,cam,center]{crop}
 \fi
 %    \end{macrocode}
-% A trick to produce one-side documents:
-%    \begin{macrocode}
- \ifsuftesi@screen
-    \geometry{hmarginratio=1:1}
-   \else
- \fi
-%    \end{macrocode}
 % \subsection*{Section titles}
 %    \begin{macrocode}
 \RequirePackage{titlesec}
@@ -2925,7 +3117,7 @@ quotesize,footnotestyle,liststyle,captionstyle,parindent}
 \def\SUF@default@SECTIONS{
 \ifsuftesi@numparsec
 \titleformat{\section}[display]
-	  {\SUF@lr@SECSwitch}
+	  {\SUF@sectionsize\SUF@lr@SECSwitch}
 	  {\ifsuftesi@article\SUF@thesection
 	    \else\thesection\fi\SUF@dotsec}
 	  {0ex}
@@ -2933,7 +3125,7 @@ quotesize,footnotestyle,liststyle,captionstyle,parindent}
 	\titlespacing*{\section}{0em}{\sectionsep}{\sectionsep}[0em]	 
 \else
 \titleformat{\section}[hang]
-	  {\SUF@lr@SECSwitch}
+	  {\SUF@sectionsize\SUF@lr@SECSwitch}
 	  {\ifsuftesi@article\SUF@thesection
 	    \else\thesection\fi\SUF@dotsec}
 	  {1em}
@@ -2944,14 +3136,14 @@ quotesize,footnotestyle,liststyle,captionstyle,parindent}
 %    \begin{macrocode}
 \ifsuftesi@numparsubsec
 \titleformat{\subsection}[display]
-	  {\SUF@lr@SUBSECSwitch}
+	  {\SUF@subsectionsize\SUF@lr@SUBSECSwitch}
 	  {\textnormal\thesubsection}
 	  {0ex}
 	  {\SUF@SUBSEC@StyleSwitch}
 	\titlespacing*{\subsection}{0em}{\sectionsep}{\sectionsep}[0em]
 \else
 \titleformat{\subsection}[hang]
-	  {\SUF@lr@SUBSECSwitch}
+	  {\SUF@subsectionsize\SUF@lr@SUBSECSwitch}
 	  {\textnormal\thesubsection}
 	  {1em}
 	  {\SUF@SUBSEC@StyleSwitch}
@@ -2961,14 +3153,14 @@ quotesize,footnotestyle,liststyle,captionstyle,parindent}
 %    \begin{macrocode}
 \ifsuftesi@numparsubsubsec
 \titleformat{\subsubsection}[display]
-	  {\SUF@lr@SUBSUBSECSwitch}
+	  {\SUF@subsectionsize\SUF@lr@SUBSUBSECSwitch}
 	  {\textnormal\thesubsubsection}
 	  {0ex}
 	  {\SUF@SUBSUBSEC@StyleSwitch}
 	\titlespacing*{\subsubsection}{0em}{\sectionsep}{\sectionsep}[0em]  
 \else
 \titleformat{\subsubsection}[hang]
-	  {\SUF@lr@SUBSUBSECSwitch}
+	  {\SUF@subsectionsize\SUF@lr@SUBSUBSECSwitch}
 	  {\textnormal\thesubsubsection}
 	  {1em}
 	  {\SUF@SUBSUBSEC@StyleSwitch}
@@ -3202,6 +3394,75 @@ quotesize,footnotestyle,liststyle,captionstyle,parindent}
 }%
 \fi
 %    \end{macrocode}
+% \subsection*{Cover page}
+%    \begin{macrocode}
+\newcommand{\Ctitle}[1]{\def\@Ctitle{#1}}
+\newcommand{\Csubtitle}[1]{\def\@Csubtitle{#1}}
+\newcommand{\Cauthor}[1]{\def\@Cauthor{#1}}
+\newcommand{\Ceditor}[1]{\def\@Ceditor{#1}}
+\newcommand{\Cfoot}[1]{\def\@Cfoot{#1}}
+\newcommand{\Cpagecolor}[1]{\def\@Cpagecolor{#1}}
+\newcommand{\Ccirclecolor}[1]{\def\@Ccirclecolor{#1}}
+\newcommand{\Ctextcolor}[1]{\def\@Ctextcolor{#1}}
+\newcommand{\Cfootcolor}[1]{\def\@Cfootcolor{#1}}
+\Cauthor{}
+\Ctitle{}
+\Csubtitle{}
+\Ceditor{}
+\Cfoot{}
+\Cpagecolor{gray!30}
+\Ctextcolor{white}
+\Cfootcolor{black}
+\AtBeginDocument{
+\@ifpackageloaded{tikz}{%
+\newcommand\makecover[1][]{%
+\begin{titlepage}
+\begin{tikzpicture}[overlay,remember picture]
+  \draw[draw=none,fill=\@Cpagecolor]
+    (current page.north west) rectangle (current page.south east);
+  \node[anchor=center,yshift=.22\paperwidth] at (current page.center) (c) {};
+  \draw[draw=none,fill=gray,#1]
+    (c)  circle (.38\paperwidth) ;
+  \node[anchor=center] at (c) (author) {%
+\parbox{.7\paperwidth}{%
+  \centering
+    \ifx\@Cauthor\@empty
+     \else
+       {\scshape\color{\@Ctextcolor}\@Cauthor\\}
+       \vspace*{\baselineskip}
+     \fi
+
+     \ifx\@Ctitle\@empty
+     \else
+     {\Huge\bfseries\color{\@Ctextcolor}\@Ctitle\\}
+     \fi
+
+    \ifx\@Csubtitle\@empty
+     \else
+       {\smallskip\Large\color{\@Ctextcolor}\@Csubtitle\\}
+     \fi
+
+    \ifx\@Ceditor\@empty
+     \else
+       {\vspace*{2\baselineskip}\color{\@Ctextcolor}\@Ceditor\\}
+     \fi}
+};
+\ifx\@Cfoot\@empty\else
+  \node[xshift=.5\paperwidth,yshift=1cm,
+    align=center,text=\@Cfootcolor,anchor=south]
+  at (current page.south west) {\@Cfoot};
+\fi
+\end{tikzpicture}
+\end{titlepage}
+}
+}
+{\def\makecover{\ClassError{suftesi}{\MessageBreak%
+ ***********************************\MessageBreak
+ * To use the \noexpand\makecover command\MessageBreak
+ * load the 'tikz' package.\MessageBreak
+ ************************************}{}}}
+}
+%    \end{macrocode}
 % \subsection*{Title page}
 % The new \cmd{title} command has an optional argument 
 % which can be used in the headers.
@@ -4794,6 +5055,17 @@ Janusz M. Nowacki.
 	Subtitle = {La classe suftesi},
 	Title = {La forma del testo umanistico}}
 
+
+@book{munari:arte-come-mestiere,
+	Author = {Bruno Munari},
+	Booktitle = {Arte come mestiere},
+	Date-Added = {2016-03-12 16:39:37 +0000},
+	Date-Modified = {2016-03-12 16:40:07 +0000},
+	Location = {Roma-Bari},
+	Publisher = {Laterza},
+	Title = {Arte come mestiere},
+	Year = {1966}}
+
 %</bib>
 % \fi
 %
diff --git a/Master/texmf-dist/tex/latex/suftesi/suftesi.cls b/Master/texmf-dist/tex/latex/suftesi/suftesi.cls
index 7411f0b66df..01d9cb1d1dd 100644
--- a/Master/texmf-dist/tex/latex/suftesi/suftesi.cls
+++ b/Master/texmf-dist/tex/latex/suftesi/suftesi.cls
@@ -19,10 +19,11 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}[2005/12/01]
 \ProvidesClass{suftesi}
-    [2016/03/02 v2.5 A class for typesetting theses, books and articles]
+    [2016/03/13 v2.6 A class for typesetting theses, books and articles]
 %%
-%% \subsection*{Feedback}
+%% \section*{Feedback}
  % \begin{table}[h]
+
 \ClassWarningNoLine{suftesi}{%
   ******************************************\MessageBreak
   * DO NOT MODIFY THE STYLES OF THIS CLASS\MessageBreak
@@ -81,6 +82,8 @@
 \newif\ifsuftesi@twocolumnlot
 \newif\ifsuftesi@reverseauthortitle
 \newif\ifsuftesi@collection
+\newif\ifsuftesi@mathminimal
+\newif\ifsuftesi@mathextended
 \DeclareOption{a5paper}{%
   \ClassError{suftesi}{Option 'a5paper' not available}}
 \DeclareOption{b5paper}{%
@@ -123,6 +126,9 @@
     supercompactaureo,elements,periodicalaureo}[standard]{%
 \ifcase\nr\relax
   \DeclareRobustCommand{\SUF@chaptersize}{\Large}
+  \DeclareRobustCommand{\SUF@sectionsize}{\large}
+  \DeclareRobustCommand{\SUF@subsectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsubsectionsize}{\normalsize}
   \geometry{%
     heightrounded,
     a4paper,
@@ -134,6 +140,9 @@
     marginparsep=   12pt}
 \or
   \DeclareRobustCommand{\SUF@chaptersize}{\Large}
+  \DeclareRobustCommand{\SUF@sectionsize}{\large}
+  \DeclareRobustCommand{\SUF@subsectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsubsectionsize}{\normalsize}
   \geometry{%
     heightrounded,
     a4paper,
@@ -146,6 +155,9 @@
 \or
 \suftesi@periodicaltrue
   \DeclareRobustCommand{\SUF@chaptersize}{\large}
+  \DeclareRobustCommand{\SUF@sectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsubsectionsize}{\normalsize}
   \geometry{
     heightrounded,
     includeheadfoot=false,
@@ -159,6 +171,9 @@
 \or
 \suftesi@compacttrue
   \DeclareRobustCommand{\SUF@chaptersize}{\large}
+  \DeclareRobustCommand{\SUF@sectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsubsectionsize}{\normalsize}
   \geometry{
     heightrounded,
     includeheadfoot=false,
@@ -172,6 +187,9 @@
 \or
 \suftesi@compactaureotrue
   \DeclareRobustCommand{\SUF@chaptersize}{\large}
+  \DeclareRobustCommand{\SUF@sectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsubsectionsize}{\normalsize}
   \geometry{
     heightrounded,
     includeheadfoot=false,
@@ -185,6 +203,9 @@
 \or
 \suftesi@supercompacttrue
   \DeclareRobustCommand{\SUF@chaptersize}{\large}
+  \DeclareRobustCommand{\SUF@sectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsubsectionsize}{\normalsize}
   \geometry{
     heightrounded,
     includeheadfoot=false,
@@ -198,6 +219,9 @@
 \or
 \suftesi@supercompactaureotrue
   \DeclareRobustCommand{\SUF@chaptersize}{\large}
+  \DeclareRobustCommand{\SUF@sectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsubsectionsize}{\normalsize}
   \geometry{
     heightrounded,
     includeheadfoot=false,
@@ -223,6 +247,9 @@
 \or
 \suftesi@periodicalaureotrue
   \DeclareRobustCommand{\SUF@chaptersize}{\large}
+  \DeclareRobustCommand{\SUF@sectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsectionsize}{\normalsize}
+  \DeclareRobustCommand{\SUF@subsubsectionsize}{\normalsize}
   \geometry{%
     heightrounded,
     includeheadfoot=true,
@@ -644,7 +671,7 @@ dotarabic,dotroman,dotRoman}[arabic]{%
 \define@choicekey{}{defaultfont}[\val\nr]{%
     none,cochineal,libertine,palatino,standard,compatibility}[cochineal]{%
 \ifcase\nr\relax
-  \suftesi@nofonttrue\suftesi@greekfontfalse
+  \suftesi@nofonttrue
 \or
   \suftesi@cochinealtrue
 \or
@@ -656,6 +683,16 @@ dotarabic,dotroman,dotRoman}[arabic]{%
 \or
   \suftesi@compatibilitytrue
 \fi}
+\define@choicekey{}{mathfont}[\val\nr]{%
+    none,minimal,extended}[minimal]{%
+\ifcase\nr\relax
+  \suftesi@mathminimalfalse
+  \suftesi@mathextendedfalse
+\or
+  \suftesi@mathminimaltrue
+\or
+  \suftesi@mathextendedtrue
+\fi}
 \define@choicekey{}{greekfont}[\val\nr]{%
     none,artemisia,porson,bodoni,cbgreek}[none]{%
 \ifcase\nr\relax
@@ -682,13 +719,6 @@ dotarabic,dotroman,dotRoman}[arabic]{%
 \or
   \relax
 \fi}
-\define@choicekey{}{crop}[\val\nr]
-    {true,false}[true]{%
-\ifcase\nr\relax
-\or
-  \suftesi@nocroptrue
-  \newcommand*\crop[1][]{}
-\fi}
 \define@choicekey{}{draftdate}[\val\nr]
     {true,false}[true]{%
 \ifcase\nr\relax
@@ -700,10 +730,18 @@ dotarabic,dotroman,dotRoman}[arabic]{%
 \ifcase\nr\relax
   \suftesi@nocroptrue
   \newcommand*\crop[1][]{}
+  \geometry{hmarginratio=1:1}
 \or
 \or
   \AtBeginDocument{\crop[off]}
 \fi}
+\define@choicekey{}{crop}[\val\nr]
+    {true,false}[true]{%
+\ifcase\nr\relax
+\or
+  \suftesi@nocroptrue
+  \newcommand*\crop[1][]{}
+\fi}
 \define@choicekey{}{titlepage}[\val\nr]
     {true,false}[true]{%
 \ifcase\nr\relax
@@ -997,6 +1035,7 @@ quotesize,footnotestyle,liststyle,captionstyle,parindent}
   parindent=compact,
   tocstyle=standard,
   defaultfont=cochineal,
+  mathfont=minimal,
   greekfont=none,
   pagelayout=standard,
   headerstyle=inner,
@@ -1100,85 +1139,145 @@ quotesize,footnotestyle,liststyle,captionstyle,parindent}
 \RequirePackage[LGR,T1]{fontenc}
 \RequirePackage{substitutefont}
 \AtBeginDocument{\fontencoding{T1}\selectfont}
-\ifsuftesi@nofont\relax
+\ifsuftesi@nofont
+    \ifsuftesi@greekfont
+      \ClassWarningNoLine{suftesi}{%
+        Unused 'greekfont' option}{}%
+        \suftesi@greekfontfalse
+          \else\suftesi@greekfontfalse\fi
 \else
 \ifsuftesi@standard
-     \RequirePackage{lmodern}
-      \else
-    \ifsuftesi@compatibility
+  \RequirePackage{lmodern}
+    \ifsuftesi@greekfont
+      \ClassWarningNoLine{suftesi}{%
+        Unused 'greekfont' option}{}%
+        \suftesi@greekfontfalse
+          \else\suftesi@greekfontfalse\fi
+\else
+  \ifsuftesi@compatibility
       \RequirePackage[osf,sc]{mathpazo}
       \RequirePackage[scaled=0.8]{beramono}
         \renewcommand{\sfdefault}{iwona}
+      \ifsuftesi@greekfont
       \ifsuftesi@bodoni
-      \def\SUFfntscale{0.955}
+      \gdef\SUFfntscale{0.96}
       \else
       \ifsuftesi@artemisia
-      \def\SUFfntscale{0.97}
+      \gdef\SUFfntscale{0.97}
       \else
       \ifsuftesi@porson
-      \def\SUFfntscale{1.18}
+      \gdef\SUFfntscale{1.18}
+      \else
+      \ifsuftesi@cbgreek
+        \def\lmfntscale{1.06}
       \else
       \fi
       \fi
       \fi
-    \else
-    \ifsuftesi@palatino
+      \fi
+      \else
+      \ClassError{suftesi}{\MessageBreak
+      Set one of the following options\MessageBreak
+      greekfont=artemisia,\MessageBreak
+      greekfont=porson,\MessageBreak
+      greekfont=cbgreek}{\MessageBreak
+      Set one of the following options\MessageBreak
+      greekfont=artemisia,\MessageBreak
+      greekfont=porson,\MessageBreak
+      greekfont=cbgreek}
+      \fi
+\else
+  \ifsuftesi@palatino
     \RequirePackage[full]{textcomp}
          \RequirePackage[osf]{newpxtext}
          \RequirePackage[scaled=1.06]{biolinum}
          \RequirePackage[varqu,varl]{inconsolata}
+         \ifsuftesi@mathextended
+         \RequirePackage{amsmath}
+         \RequirePackage{amsthm}
          \RequirePackage[bigdelims,vvarbb]{newpxmath}
          \RequirePackage[cal=boondoxo]{mathalfa}
+         \else
+         \ifsuftesi@mathminimal
+         \RequirePackage[bigdelims,vvarbb]{newpxmath}
+         \RequirePackage[cal=boondoxo]{mathalfa}
+         \else
+         \fi
+         \fi
       \ifsuftesi@bodoni
-      \def\SUFfntscale{0.955}
+      \gdef\SUFfntscale{0.96}
       \else
       \ifsuftesi@artemisia
-      \def\SUFfntscale{0.97}
+      \gdef\SUFfntscale{0.97}
       \else
       \ifsuftesi@porson
-      \def\SUFfntscale{1.18}
+      \gdef\SUFfntscale{1.18}
+      \else
+      \ifsuftesi@cbgreek
+        \def\lmfntscale{1.06}
       \else
       \fi
       \fi
       \fi
+      \fi
 \else
-    \ifsuftesi@libertine
+  \ifsuftesi@libertine
     \RequirePackage{textcomp}
          \RequirePackage[sb]{libertine}
          \RequirePackage[varqu,varl,scaled=0.94]{inconsolata}
+         \ifsuftesi@mathextended
+         \RequirePackage{amsmath}
+         \RequirePackage{amsthm}
+         \RequirePackage[libertine,bigdelims,vvarbb]{newtxmath}
+         \RequirePackage[cal=boondoxo]{mathalfa}
+         \else
+         \ifsuftesi@mathminimal
          \RequirePackage[libertine,bigdelims,vvarbb]{newtxmath}
          \RequirePackage[cal=boondoxo]{mathalfa}
+         \else
+         \fi
+         \fi
          \useosf
       \ifsuftesi@bodoni
-      \def\SUFfntscale{0.89}
+      \gdef\SUFfntscale{0.9}
       \else
       \ifsuftesi@artemisia
-      \def\SUFfntscale{0.91}
+      \gdef\SUFfntscale{0.91}
       \else
       \ifsuftesi@porson
-      \def\SUFfntscale{1.08}
+      \gdef\SUFfntscale{1.1}
       \else
       \fi
       \fi
       \fi
-    \else
-    \ifsuftesi@cochineal
+\else
+  \ifsuftesi@cochineal
     \RequirePackage{textcomp}
         \RequirePackage{cochineal}
         \RequirePackage[varqu,varl,var0]{inconsolata}
         \RequirePackage{biolinum}
+        \ifsuftesi@mathextended
+        \RequirePackage{amsmath}
+        \RequirePackage{amsthm}
         \RequirePackage[cochineal,bigdelims,cmintegrals,vvarbb]{newtxmath}
         \RequirePackage[cal=boondoxo]{mathalfa}
+        \else
+        \ifsuftesi@mathminimal
+        \RequirePackage[cochineal,bigdelims,cmintegrals,vvarbb]{newtxmath}
+        \RequirePackage[cal=boondoxo]{mathalfa}
+        \else
+        \fi
+        \fi
         \useosf
         \useproportional
       \ifsuftesi@bodoni
-      \def\SUFfntscale{0.88}
+      \gdef\SUFfntscale{0.9}
       \else
       \ifsuftesi@artemisia
-      \def\SUFfntscale{0.89}
+      \gdef\SUFfntscale{0.905}
       \else
       \ifsuftesi@porson
-      \def\SUFfntscale{1.04}
+      \gdef\SUFfntscale{1.1}
       \else
       \fi
       \fi
@@ -1190,54 +1289,33 @@ quotesize,footnotestyle,liststyle,captionstyle,parindent}
     \fi
     \fi
     \fi
+}
+\ifxetex\else\ifluatex\else
 \ifsuftesi@greekfont
-\ifsuftesi@artemisia
-  \def\SUF@greekfamily{artemisia}
-    \else
-      \ifsuftesi@porson
-        \def\SUF@greekfamily{porson}
-             \else
-            \ifsuftesi@bodoni
-          \def\SUF@greekfamily{bodoni}
-          \else
-            \ifsuftesi@cbgreek
-           \def\SUF@greekfamily{lmr}
+    \ifsuftesi@artemisia
+      \def\SUF@greekfamily{artemisia}
         \else
+          \ifsuftesi@porson
+            \def\SUF@greekfamily{porson}
+                 \else
+                \ifsuftesi@bodoni
+              \def\SUF@greekfamily{bodoni}
+              \else
+                \ifsuftesi@cbgreek
+               \def\SUF@greekfamily{lmr}
+            \else
+          \fi
+        \fi
       \fi
     \fi
-  \fi
-\fi
-\AtBeginDocument{
-  \substitutefont{LGR}{\rmdefault}{\SUF@greekfamily}
-      \DeclareRobustCommand{\greektext}{%
-         \usefont{LGR}{\SUF@greekfamily}{\f@series}{\f@shape}
-         \def\encodingdefault{LGR}}
-      \DeclareTextFontCommand{\textgreek}{\greektext}}
-\else
-\fi
-}
-\ifsuftesi@nofont
-  \ifsuftesi@greekfont
-    \ClassError{suftesi}
-          {'greekfont' option\MessageBreak
-          You can not use 'greekfont' option\MessageBreak
-          with 'defaultfont=none' option\MessageBreak
-          Set 'greekfont=none' or do not load\MessageBreak
-          the 'greekfont' option}
-          {'greekfont' option\MessageBreak
-          You can not use 'greekfont' option\MessageBreak
-          with 'defaultfont=none' option\MessageBreak
-          Set 'greekfont=none' or do not load\MessageBreak
-          the 'greekfont' option}
-      \else
-    \fi
-  \else
-\fi
-
-\ifxetex\else
-  \ifsuftesi@greekfont
-    \ifsuftesi@cbgreek
-      \else
+  \AtBeginDocument{
+    \substitutefont{LGR}{\rmdefault}{\SUF@greekfamily}
+        \DeclareRobustCommand{\greektext}{%
+           \usefont{LGR}{\SUF@greekfamily}{\f@series}{\f@shape}
+           \def\encodingdefault{LGR}}
+        \DeclareTextFontCommand{\textgreek}{\greektext}}
+\ifsuftesi@cbgreek
+   \else
 \DeclareFontFamily{LGR}{bodoni}{}
 \DeclareFontShape{LGR}{bodoni}{m}{n}{<-> s * [\SUFfntscale] gbodonirg6a}{}
 \DeclareFontShape{LGR}{bodoni}{m}{it}{<-> s * [\SUFfntscale] gbodonii6a}{}
@@ -1280,17 +1358,14 @@ quotesize,footnotestyle,liststyle,captionstyle,parindent}
 \DeclareFontShape{LGR}{porson}{bx}{sl}{<-> s * [\SUFfntscale] gporsonrg6a}{}
 \fi
 \else
-  \fi
+\fi
+\fi
 \fi
 \ifsuftesi@nocrop
   \relax
     \else
   \RequirePackage[a4,cam,center]{crop}
 \fi
- \ifsuftesi@screen
-    \geometry{hmarginratio=1:1}
-   \else
- \fi
 \RequirePackage{titlesec}
     \newlength{\sectionsep}
     \setlength{\sectionsep}{\dimexpr(\baselineskip) plus 1pt minus 1pt}
@@ -1375,7 +1450,7 @@ quotesize,footnotestyle,liststyle,captionstyle,parindent}
 \def\SUF@default@SECTIONS{
 \ifsuftesi@numparsec
 \titleformat{\section}[display]
-  {\SUF@lr@SECSwitch}
+  {\SUF@sectionsize\SUF@lr@SECSwitch}
   {\ifsuftesi@article\SUF@thesection
     \else\thesection\fi\SUF@dotsec}
   {0ex}
@@ -1383,7 +1458,7 @@ quotesize,footnotestyle,liststyle,captionstyle,parindent}
 \titlespacing*{\section}{0em}{\sectionsep}{\sectionsep}[0em]
 \else
 \titleformat{\section}[hang]
-  {\SUF@lr@SECSwitch}
+  {\SUF@sectionsize\SUF@lr@SECSwitch}
   {\ifsuftesi@article\SUF@thesection
     \else\thesection\fi\SUF@dotsec}
   {1em}
@@ -1392,14 +1467,14 @@ quotesize,footnotestyle,liststyle,captionstyle,parindent}
 \fi
 \ifsuftesi@numparsubsec
 \titleformat{\subsection}[display]
-  {\SUF@lr@SUBSECSwitch}
+  {\SUF@subsectionsize\SUF@lr@SUBSECSwitch}
   {\textnormal\thesubsection}
   {0ex}
   {\SUF@SUBSEC@StyleSwitch}
 \titlespacing*{\subsection}{0em}{\sectionsep}{\sectionsep}[0em]
 \else
 \titleformat{\subsection}[hang]
-  {\SUF@lr@SUBSECSwitch}
+  {\SUF@subsectionsize\SUF@lr@SUBSECSwitch}
   {\textnormal\thesubsection}
   {1em}
   {\SUF@SUBSEC@StyleSwitch}
@@ -1407,14 +1482,14 @@ quotesize,footnotestyle,liststyle,captionstyle,parindent}
 \fi
 \ifsuftesi@numparsubsubsec
 \titleformat{\subsubsection}[display]
-  {\SUF@lr@SUBSUBSECSwitch}
+  {\SUF@subsectionsize\SUF@lr@SUBSUBSECSwitch}
   {\textnormal\thesubsubsection}
   {0ex}
   {\SUF@SUBSUBSEC@StyleSwitch}
 \titlespacing*{\subsubsection}{0em}{\sectionsep}{\sectionsep}[0em]
 \else
 \titleformat{\subsubsection}[hang]
-  {\SUF@lr@SUBSUBSECSwitch}
+  {\SUF@subsectionsize\SUF@lr@SUBSUBSECSwitch}
   {\textnormal\thesubsubsection}
   {1em}
   {\SUF@SUBSUBSEC@StyleSwitch}
@@ -1623,6 +1698,72 @@ quotesize,footnotestyle,liststyle,captionstyle,parindent}
     {\relax}%
 }%
 \fi
+\newcommand{\Ctitle}[1]{\def\@Ctitle{#1}}
+\newcommand{\Csubtitle}[1]{\def\@Csubtitle{#1}}
+\newcommand{\Cauthor}[1]{\def\@Cauthor{#1}}
+\newcommand{\Ceditor}[1]{\def\@Ceditor{#1}}
+\newcommand{\Cfoot}[1]{\def\@Cfoot{#1}}
+\newcommand{\Cpagecolor}[1]{\def\@Cpagecolor{#1}}
+\newcommand{\Ccirclecolor}[1]{\def\@Ccirclecolor{#1}}
+\newcommand{\Ctextcolor}[1]{\def\@Ctextcolor{#1}}
+\newcommand{\Cfootcolor}[1]{\def\@Cfootcolor{#1}}
+\Cauthor{}
+\Ctitle{}
+\Csubtitle{}
+\Ceditor{}
+\Cfoot{}
+\Cpagecolor{gray!30}
+\Ctextcolor{white}
+\Cfootcolor{black}
+\AtBeginDocument{
+\@ifpackageloaded{tikz}{%
+\newcommand\makecover[1][]{%
+\begin{titlepage}
+\begin{tikzpicture}[overlay,remember picture]
+  \draw[draw=none,fill=\@Cpagecolor]
+    (current page.north west) rectangle (current page.south east);
+  \node[anchor=center,yshift=.22\paperwidth] at (current page.center) (c) {};
+  \draw[draw=none,fill=gray,#1]
+    (c)  circle (.38\paperwidth) ;
+  \node[anchor=center] at (c) (author) {%
+\parbox{.7\paperwidth}{%
+  \centering
+    \ifx\@Cauthor\@empty
+     \else
+       {\scshape\color{\@Ctextcolor}\@Cauthor\\}
+       \vspace*{\baselineskip}
+     \fi
+
+     \ifx\@Ctitle\@empty
+     \else
+     {\Huge\bfseries\color{\@Ctextcolor}\@Ctitle\\}
+     \fi
+
+    \ifx\@Csubtitle\@empty
+     \else
+       {\smallskip\Large\color{\@Ctextcolor}\@Csubtitle\\}
+     \fi
+
+    \ifx\@Ceditor\@empty
+     \else
+       {\vspace*{2\baselineskip}\color{\@Ctextcolor}\@Ceditor\\}
+     \fi}
+};
+\ifx\@Cfoot\@empty\else
+  \node[xshift=.5\paperwidth,yshift=1cm,
+    align=center,text=\@Cfootcolor,anchor=south]
+  at (current page.south west) {\@Cfoot};
+\fi
+\end{tikzpicture}
+\end{titlepage}
+}
+}
+{\def\makecover{\ClassError{suftesi}{\MessageBreak%
+ ***********************************\MessageBreak
+ * To use the \noexpand\makecover command\MessageBreak
+ * load the 'tikz' package.\MessageBreak
+ ************************************}{}}}
+}
 \def\isbn#1{\gdef\@isbn{#1}}
   \def\@issn{\@latex@warning@no@line{%
     No \noexpand\isbn given}}