2 <link rel=
"stylesheet" href=
"resources/p-in-scope.css">
4 The symbol in row
<tt>foo
</tt> and column
<tt>bar
</tt> shows whether
5 <tt><p
><bar
><foo
></tt> is allowed (+) or closes the
6 <tt><p
></tt> before opening
<tt><foo
></tt> (-).
18 <pre id=
"console"></pre>
19 <script src=
"resources/p-in-scope.js"></script>