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Date: Mon, 17 Dec 2007 12:38:43 -0800 (PST)
From: "Alejandro Torras (JIRA)" <jira@apache.org>
To: issues@commons.apache.org
Subject: [jira] Created: (JEXL-41) Allow nested ${} evaluation
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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


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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