cording to their scope, together with information where the
objects have been assigned a value and where they have been referenced.
</LI>

<LI>An &quot;intelligent&quot; pretty printer which uses the structure
and the length of statements for proper indentation. </LI>

<LI>A program which generates an index for books and reports. The index
is generated from relations between page numbers and keywords entered in
an appropriate way. </LI>

<LI>The front end of a syntax oriented editor. A program is translated