You can specify a summary title enclosed in quotes,
following the conventions for strings.
The summary title must be specified after the first
function and its arguments. It cannot separate any function from its
arguments.
A summary title can be only one line long.
A summary title wider than the break column extends
into the next break column to the right. If the title is wider than
all of the available break columns, it is truncated.
Only one summary title can be specified per summary
line. If more than one is specified, the last is used.
The summary title is left- or right-justified depending
upon whether the break title is left- or right-justified.
The default location for the summary title is the
column of the BREAK variable
to which the summary applies. With multiple breaks, you can override
the default placement of the title by specifying, in parentheses following
the title, the number of the break column in which you want the summary
title to be displayed.
In a report with no break levels, REPORT displays the summary title above
the summary line at the left margin.