%Here is the file   instruc.tex
%
%- - - - - - - - - - - - - - - - - cut here - - - - - - - - - 
%
%
\magnification=1200
\font\boldtitlefont=cmb10 scaled\magstep2
\def\references#1{\bigskip\par\centerline{\bf References}\medskip
     \parindent=#1pt\nspace}
\def\Ref[#1]{\par\smallskip\hang\indent\llap{\hbox to\parindent
     {[#1]\hfil\enspace}}\ignorespaces}
\def\beginlongsection#1#2\par{\filbreak\bigskip\message{#1}
     \message{#2}\par\hang\textindent{\bf\ignorespaces#1}
     {\ignorespaces#2}
     \nobreak\smallskip\vskip-\parskip\noindent}
\def\nl{\hfil\break}
\def\ttbacksl{{\tt\char'134}}

\centerline{\boldtitlefont Instructions for Submitting in \TeX}

\bigskip\noindent
Text Font: CMR10 
\nl {{\ttbacksl}}hsize= 4 1/2 true in; justified left and right
\nl \ttbacksl vsize= 7 1/2 true in

\smallskip\noindent
Do not use any magnification factor except where indicated.
You do not need to number the pages of your manuscript, as we
will provide these later.
It would, however, be a good idea to number the pages lightly in
blue pencil in the upper right-hand corner for safety's sake.

\medskip\noindent
{\bf CHAPTER OPENING PAGE:}

\smallskip
\tabskip=10pt
\halign{{\bf #}\hfill &#\hfill\cr
Title: &2 1/2$''$ from top of page, centered, upper and lower
            case,\cr
       &\quad at \ttbacksl magstep3 or at 17pt.\cr
Author(s): &1pc down from title, centered, upper
        and lower case, at\cr
       &\quad \ttbacksl magstep1 or at 12pt.\cr
Affiliation(s): &\ttbacksl smallskip down from author, 
       each line centered, upper and\cr 
       &\quad lower case, (10pt Roman)\cr
Abstract: &2pc down from last line of affiliation(s), 
         10pt bold, centered\cr
           &\quad upper and lower case, \ttbacksl smallskip before
            beginning\cr
            &\quad text of Abstract.\cr
Introduction: &2pc down from last line of Affiliation(s)
              (if no Abstract)\cr
       &\quad 10pt bold, centered, upper and lower case,
         \ttbacksl smallskip\cr 
        &\quad before beginning text of Introduction.\cr
Acknowledgements: &1pc down from last line of
     Introduction text,\cr
          &\quad 10pt bold, centered, upper and lower case\cr
        &\quad \ttbacksl smallskip before beginning text of
         Acknowledgements.\cr}
\medskip\noindent
The first actual section of the paper should start on a new page
(either odd or even, it doesn't matter).

\medskip\noindent
{\bf HEADERS {\rm (optional)}:}

\smallskip\noindent
{\bf Right hand page {\rm (odd)}} -- 
Title, upper and lower case,
10pt Roman centered, folio flush right.
No header on first page of paper.

\smallskip\noindent
{\bf Left hand page {\rm (even)}} -- folio flush left, Author(s)
upper and lower case, 10pt Roman centered.

\medskip\noindent
{\bf Footnotes:}
below text on same page as footnote reference mark.
2$''$ hairline rule, followed by footnote.

\medskip\noindent
{\bf Section headings:}
2pc above, \ttbacksl smallskip 
below, 10pt bold, centered, upper and
lower case.

\medskip\noindent
{\bf Section subheadings:}
\ttbacksl medskip above, flush left, 10pt bold, 
upper and lower case, followed by
period (.), \ttbacksl enspace, then text.

\medskip\noindent
{\bf Equations:}
centered, 1 line space above and below, equation numbers on
left.

\medskip\noindent 
{\bf Theorems, Propositions, Corollaries, Lemmas:}
\ttbacksl medskip above, flush left, 10pt bold, 
upper and lower case, followed by period
(.), \ttbacksl enspace, then text in italic type.

\medskip
\qquad i.e., {\bf Theorem 1.2.\enspace} {\it Let $G$ be a (connected) 
reductive group $\ldots$}

\medskip\noindent
{\bf Proof:}
\ttbacksl medskip above, flush left, 10pt bold, 
upper and lower case, followed by period
(.), \ttbacksl enspace, then text.

\medskip\noindent
{\bf Definitions, Remarks, Examples:}
\ttbacksl medskip above, flush left, 10pt bold, 
upper and lower case, followed by period
(.), \ttbacksl enspace, then text.

\medskip\noindent
{\bf Bibliography or References:} 
\ttbacksl medskip above, 10pt bold, centered, upper and
lower case, as in the attached sample pages.
\bigskip\bigskip

If the above specifications are followed as closely as
possible, we will publish a journal that is not only
mathematically superior, but aesthetically pleasing also.
The beginning of your file  should look something like this:

\medskip
\ttbacksl input/mydefs.tex 

\ttbacksl hsize=4.5truein

\ttbacksl vsize=7.5truein

\ttbacksl hoffset=6.25pc \quad\vtop{\hbox{\%This can be
          changed to suit individual needs.}
          \hbox{\%At this setting, the pages
          can be bound on the left}
          \hbox{\%and the print will appear to be centered.}}

\ttbacksl voffset=0.5pc

\ttbacksl parindent=25pt

\ttbacksl font\ttbacksl titlefont=cmb10 
scaled\ttbacksl magstep3

\ttbacksl font\ttbacksl authorfont=cmb10 
scaled\ttbacksl magstep1

\ttbacksl nopagenumbers

\ttbacksl vglue 1.00true in

\ttbacksl centerline$\{$Title of Paper Here$\}$

\bye