% see local.doc for commented version
\typeout{SCO local macros, Version 1.30 -  Updated 2-May-94}
\def\leftindent#1{\list{}{\leftmargin #1}\item[]}
\let\endleftindent=\endlist
\def\rtindent#1{\list{}{\leftmargin 0in\rightmargin #1}\item[]}
\let\endrtindent=\endlist
\def\undertext#1{$\underline{\vphantom{y}\hbox{#1}}$}
%%\font\triumlogo=triumlogo
%%\def\Digital{{\triumlogo\char'012\char'010\char'007\char'006}%
%%\raisebox{2.5ex}{{\small TM}}}
\def\Digital{Digital}%
%
\newlength{\oddleftheadwidth}
\newlength{\oddrightheadwidth}
\newcommand{\theoddlefthead}{}
\newcommand{\theoddmidhead}{}
\newcommand{\theoddrighthead}{}
\newlength{\oddleftfootwidth}
\newlength{\oddrightfootwidth}
\newcommand{\theoddleftfoot}{}
\newcommand{\theoddmidfoot}{}
\newcommand{\theoddrightfoot}{}
\def\ps@threepart{%
\def\@oddhead{%
\settowidth{\oddleftheadwidth}{\theoddlefthead}%
\settowidth{\oddrightheadwidth}{\theoddrighthead}%
\ifdim\oddrightheadwidth>\oddleftheadwidth
\makebox[\oddrightheadwidth][l]{{\theoddlefthead}} \hfil {\theoddmidhead} \hfil {\theoddrighthead}%
\else%
{\theoddlefthead} \hfil {\theoddmidhead} \hfil \makebox[\oddleftheadwidth][r]{{\theoddrighthead}}%
\fi}%
\def\@oddfoot{%
\settowidth{\oddleftfootwidth}{\theoddleftfoot}%
\settowidth{\oddrightfootwidth}{\theoddrightfoot}%
\ifdim\oddrightfootwidth>\oddleftfootwidth
\makebox[\oddrightfootwidth][l]{{\theoddleftfoot}} \hfil {\theoddmidfoot} \hfil {\theoddrightfoot}%
\else%
{\theoddleftfoot} \hfil {\theoddmidfoot} \hfil \makebox[\oddleftfootwidth][r]{{\theoddrightfoot}}%
\fi}%
\def\@evenhead{}%
\def\@evenfoot{}}
%
\newenvironment{keep}%
{\vspace{-\partopsep}\vspace{-\topsep}\begin{center}%
\begin{minipage}[t]{\textwidth}}%
{\end{minipage}\end{center}\vspace{-\topsep}\vspace{-\partopsep}\hbox{}}
\newenvironment{offsetkeep}%
{\begin{center}\begin{minipage}[t]{\textwidth}}%
{\end{minipage}\end{center}\hbox{}}
%
\def\indenteverypar{\renewcommand{\@afterheading}{\global\@nobreaktrue    
      \everypar{\if@nobreak
                   \global\@nobreakfalse      
                   \clubpenalty \@M
%%                   \if@afterindent \else \hskip -\parindent\fi
                 \else \clubpenalty \@clubpenalty
                    \everypar{}\fi}}           
}
