maint-5-2/tapestry-core/src/test/resources/org/apache/tapestry5/internal/services/space_preserved_in_block.tml

<t:container xmlns:t="http://tapestry.apache.org/schema/tapestry_5_0_0.xsd">
    <t:block xml:space="preserve">
        line in the middle
    </t:block>
</t:container>