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https://issues.apache.org/jira/browse/JEXL-41?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12732566#action_12732566
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Henri Biestro commented on JEXL-41:
-----------------------------------
For JSP/JSF unified-EL-like syntax, UnifiedJEXL implements this feature in 2.0.
> Allow nested ${} evaluation
> ---------------------------
>
> Key: JEXL-41
> URL: https://issues.apache.org/jira/browse/JEXL-41
> Project: Commons JEXL
> Issue Type: Improvement
> Affects Versions: 1.0
> Environment: commons-jexl-1.0.jar found inside the all-in-one binary
> package for jelly 1.0
> Reporter: Alejandro Torras
> Priority: Minor
>
> Hi,
> It could be great to allow nested ${} expressions.
> I.e. having the following 2 properties:
> hi=hello
> hello.world=Hello World!
> Be able to parse the following code: ${${hi}.world} and produce the "Hello
> World!" message.
> It should not be too difficult to allow this feature...
> Thanks in advance!
> Alejandro Torras.
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