Allow scripts to create local variables
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Key: JEXL-114
URL: https://issues.apache.org/jira/browse/JEXL-114
Project: Commons JEXL
Issue Type: Improvement
Affects Versions: 2.0.1
Reporter: Henri Biestro
Assignee: Henri Biestro
Fix For: 2.0.2
Not having local variables in scripts is inconvenient, especially when dealing
with loops.
This also precludes using read-only contexts easily which are really convenient
when letting end-users enter their own expressions.
This could (will) be implemented by extending the parameters feature (script
accept parameters during parsing and thus arguments during evaluation) which is
itself based on the notion of 'registers' - an array of objects that the
interpreter allocates and uses based on script information.
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