UI" mode; in
this case when you run Taste, a dialog pops up which asks you for the name of
the source file to be compiled.   When the compiled program is interpreted a
second dialog box pops up, which asks you for the name of a data input file.
You could use
<A HREF="../Taste/Test.IN">Test.IN</A>
as a sample input file; once again the output is directed to standard
output.</P>

<H3>The Target Code</H3>

<P>We define an abstract stack machine as the target for the translation of
Taste programs. The compiler 