=head1 NAME
160-begin-block
=head1 EXAMPLES
=begin text
This is a text-only block
=end text
=begin html
<p>This is an HTML-only block</p>
=end html
=begin obscure
This is an obscure block
=end obscure
[EOF]
=head1 NAME
160-begin-block
=head1 EXAMPLES
=begin text
This is a text-only block
=end text
=begin html
<p>This is an HTML-only block</p>
=end html
=begin obscure
This is an obscure block
=end obscure
[EOF]