
\newcommand{\hl}{\rule{.66\textwidth}{.1mm}}
\newcommand{\sP}{\textbf{$>$}\hspace{1mm}}
\newcommand{\uP}{\textbf{@:$>$}\hspace{1mm}}
\newcommand{\vc}[1]{\textbf{\textit{#1}}}
\newcommand{\menu}[1]{\textsf{#1}}
\newcommand{\user}[1]{\texttt{#1}}
\newcommand{\host}[1]{\textsf{#1}}
\newcommand{\opt}[1]{$<$\texttt{#1}$>$}
\newcommand{\voc}[1]{\emph{\textbf{#1}}}
%\newcommand{\url}[1]{\textbf{#1}}
\newcommand{\lb}{\fbox{\textsc{left button}}\ }
\newcommand{\mb}{\fbox{\textsc{middle button}}\ }
\newcommand{\rb}{\fbox{\textsc{right button}}\ }
\newcommand{\key}[1]{\fbox{\texttt{#1}}\ }
\newcommand{\ar}{$\rightarrow$}
\newcommand{\sA}{$\leftarrow$}
\newcommand{\cbox}[1]{
  \bigskip
  \begin{center}
%  \fcolorbox[gray]{0.20}{.95}{{\parbox[c]{.8\textwidth}{#1}}}
  \fbox{{\parbox[c]{.8\textwidth}{#1}}}
  \end{center}
  \bigskip}

\newcommand{\cmd}[1]{
          \medskip
          %\begin{center}
          %\flushleft{
                \mbox{\hspace{-20mm}\rule{0.5mm}{5mm}\hspace{19.5mm}\uP\user{#1}
%}
%          \end{left}
}
          \medskip}

\newcommand{\rcmd}[1]{
          \medskip
          %\begin{center}
          \flushleft{
                \mbox{\hspace{-4mm}\rule{1mm}{1mm}\hspace{1mm}\sP\user{#1}}
%          \end{left}

          \medskip}
}
\newcommand{\frcmd}[1]{
          %\begin{center}
%          \flushleft{
                \mbox{\hspace{4mm}\rule{1mm}{1mm}\hspace{1mm}\sP\user{#1}
%}
%          \end{left}

}
}


\newcommand{\tfig}[1]{ 
  \resizebox{.8\textwidth}{!}
  {\includegraphics{#1}}  }


\newcommand{\bp}[2]{
  \bigskip
  \fbox{\mbox{\user{#1}}} \ar \hspace{.05\textwidth}  
  \begin{minipage}{.55\textwidth}{#2}
  \end{minipage}
  \flushleft{\hspace{1cm}\rule{5cm}{.3mm}}
  }

\newcommand{\ep}[2]{

\vspace{.6cm}
%  \begin{center}
\begin{tabulary}{.9\textwidth}{C C|| C}
\fbox{#1} & \ar & #2
\end{tabulary}
%  \end{center}
}


\newcommand{\ebox}[1]{
  \medskip
  \center{
    \fbox{\minipage{.75\textwidth}{#1}}
  }
  \medskip
}
\newcommand{\sfig}[2]{ 
  \resizebox{#1\textwidth}{!}
  {\includegraphics{#2}}  }


%\setlength{\voffset}{-1.7in}
%\setlength{\textwidth}{6.0in}
%\setlength{\textheight}{9in}

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






