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WebMake: Documentation: ${content_refs} - References to Content Chunks
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<strong><a href="http://webmake.taint.org/">WebMake</a>
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<h1>${content_refs} - References to Content Chunks</h1><p>
Content chunks and variables can be referred to using this format. This is
evaluated before any other variable reference is.
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<blockquote>
<p>
<strong>${<em>name</em>}</strong>
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<p>
Content chunks can refer to other chunks, URLs, or use deferred references,
up to 30 levels deep.
</p>
<p>
If you wish to refer to a content item or variable, but are not sure if it
exists, you can provide a default value by following the content name
with a question mark and the default value.
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<blockquote>
<p>
<strong>${<em>name</em>?<em>defaultvalue</em>}</strong>
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<strong><a href="http://webmake.taint.org/">WebMake</a>
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