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https://issues.apache.org/jira/browse/JEXL-380?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Henri Biestro closed JEXL-380.
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> Multiple values per pragma key
> -------------------------------
>
> Key: JEXL-380
> URL: https://issues.apache.org/jira/browse/JEXL-380
> Project: Commons JEXL
> Issue Type: Improvement
> Affects Versions: 3.2.1
> Reporter: Henri Biestro
> Assignee: Henri Biestro
> Priority: Major
> Fix For: 3.3
>
>
> WHAT:
> The same pragma key can be used multiple times in a script however only the
> last value remains. For instance,
> {code:java}
> #pragma stuff once
> #pragma stuff twice{code}
> Results in the pragma value for key 'stuff' being 'twice'. It can be
> desirable to retain all values for a key as a set (preserving creation order).
> Incidentally, the getParsedText() script method should output the pragmas
> since they are quite necessary ro retain script functionality.
> HOW:
> The value of a pragma will become a set (LinkedHashSet) of objects as soon as
> more than one occurence of the key (and a different value) are used.
> The debugger will get a new flag to output pragmas (false as a default, true
> when used through getParsedText()).
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