Putrpose: Given a SCRIPT.m file published in Matlab to LaTeX format,
process it to get an Octave-like appearance, including gray
backgrounds and better looking math.

To minimize conversion problems, in the SCRIPT.m file:
- avoid all whitespace inside $...$ inline math;
- avoid <URL TAG> links (bare <URL> might be OK).
- avoid non-whitespace before mark-up starters like _, |, and $.

GENERIC USAGE:

In Matlab, publish the SCRIPT.m file to LaTeX.  Put SCRIPT.tex and
associated images in folder proclatex.  Rename the latex file
SCRIPTorg.tex.

In the folder, run the command

   subbin.exe frommatlab.sub SCRIPTorg.tex SCRIPT.tex

Then, if the figures are *not* .eps format, run

    pdflatex SCRIPT

else run

    latex SCRIPT
    dvips -t letter SCRIPT
    ps2pdf SCRIPT.ps

to create SCRIPT.pdf.

Use a version of subbin.exe compiled for your operating system.

In case of problems, you might want to look at the tex files and
at substitutions script fromlatex.sub.