\nopagenumbers
\parindent=0cm
\parskip=3mm
%
% The next three lines instruct TeX to generate a src special at the begining
% of each paragraph. These macros work only with plain TeX. You could put them
% in a separate file (eg., srcmac.tex) and add the statement "\input srcmac"
% to your tex files.
%
% Note that these macros are not enough for the forward and inverse searches:
% one needs src specials at the beginning and end of each page (this is most
% important), at the beginning and end of each file, and the beginning and
% end of each column (for multi-column text). This can be done through TeX
% macros, or through simple modifications to TeX. The next version of bctex
% is expected to generate these specials automatically.
%
\def\SScurfname{ \jobname.tex}    % Note the space before \jobname
\def\SSone{\special{src:\the\inputlineno\SScurfname}}
\everypar={\SSone}
%
% The next few lines define a macro to draw a shaded paragraph. The only
% restriction is that the paragraph cannot span more than one page.
%
% Find the width of the page in milliinches
\newcount\mywidth  \mywidth=\hsize
  \divide\mywidth by 1000 \multiply\mywidth by 13837 \divide\mywidth by 65536
\def\space{ }
\long\def\ShadedPar#1{{\parskip=0cm\hfill\break%
   \special{pn 12}\special{sh 0.2}\special{pa 0 0}%
   \special{pa \the\mywidth\space 0}%
   \smallskip\leftskip=3mm\rightskip=3mm #1 \medskip%
   \special{pa \the\mywidth\space 0}\special{pa 0 0}\special{fp}}}

\centerline{\bf Demo file for DVIWIN 2.9}
\centerline{December 1, 1994}
\centerline{Hippocrates Sendoukas}
\centerline{isendo@leon.nrcps.ariadne-t.gr}
\vskip 6mm

This driver lets you preview and print DVI files under MS-Windows 3.1 and
Windows/NT. Its main advantages are: speed, compatibility with any raster
device with a Windows driver, and easy integration of text and graphics. All
screen and printer handling is done through Windows, so it should work with
any video card and any printer supported by Windows. You can insert arbitrary
graphics files produced by most Windows applications, or other standard
graphics files. This version supports WMF, BMP, PCX, MSP, GIF and XPM files;
other formats (eg., TIFF, HPGL, etc.) can also be imported provided that you
have the appropriate graphics filter. The following graph was made with Excel
and it will come out in color if you print it on a color printer.

\vskip 5mm
\centerline{Sample Figure: Utility surface for two goods}
\special{center                 % Don't do any scaling
           demo.wmf,            % Filename of graphics file
           \the\hsize 78mm}     % How much space we want to leave on paper
\vskip 78mm                     % Instruct TeX to leave enough vertical space

\ShadedPar{The driver also understands em\TeX\ and tpic specials. The box
and the shading of this paragraph was made with a few simple tpic specials.}

The program also supports certain specials that facilitate the integration of
the driver with an editor. This demo file contains a few such specials;
if you use PFE as your editor, you can see a demonstration of the technique
by following the ``Inverse Search'' instructions in the ``readme'' file, and
double--clicking the left mouse button at any point on the DVI surface.

These specials have been inserted by a couple of macros inside this file;
note that these macros are {\bf not} enough to generate all the required
specials. Therefore, the potential of this mechanism is not fully realized.
The help file contains the information about the placing of the required
specials; these specials can be generated either through \TeX\ macros, or
through simple modifications to \TeX. The next version of BC\TeX\ is expected
to generate these specials automatically. This will vastly improve the
accuracy of the mechanism.

For more information on using the programs, please read or print the files
``dviwin.wri'', ``wbr.wri'' and ``clipmeta.wri''. If you encounter any
installation or operation problems, read the file ``helpme.wri'' and
if it does not resolve the problem, please let me know.
\end
