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Empty tags - handling
Usage

Empty elements are always echoed as a single tag, even if the source XML used a starting and closing tag to define it. Elements which contain an interpolation that evaluates to null are treated as empty. An element containing even a single space is non-empty, and will be output as two tags.

Examples

Treatment of empty tags

Version

1.0

Ref

t.16

Date

14 March 1999

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