@main[]
$dir[/tests/270_dir]
^file:find[$dir/subdir/270.txt]<br />
^file:find[$dir/subdir/270.txt]{file not found}<br />
^file:find[$dir/270.txt]<br />
^file:find[$dir/270.txt]{file not found}<br />
^file:find[$dir/270.html]<br />
^file:find[$dir/270.html]{file not found}<br />
^file:find[$dir/not-exist]<br />
^file:find[$dir/not-exist]{file not found}<br />