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- File sizes are limited to 4Gigabytes due to underlying Java libraries using type int for offsets.
- A Java 7 JVM is required as a number of its regular expression capabilities are passed through to Daffodil's DFDL implementation (as is required by the standard).
An expression enclosed in { ... } cannot have whitespace before or after the brace {, } characters. To work around this limitation, use CDATA, that is, as the body of an element, wrap expressions like this: <![CDATA[{...expression...}]]>- The expression language potentially accepts XPath constructs that are not allowed by DFDL. No attempt is made to identify such constructs and rule them out.
- The expression language is based on XPath 1.0, not XPath 2.0 as required by the spec.
There is a list of bugs available in our JIRA tracking system.
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