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https://issues.apache.org/jira/browse/JEXL-127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13228432#comment-13228432
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Henri Biestro commented on JEXL-127:
------------------------------------
Reworked grammar to properly treat parenthesized expressions and calling chains;
Added 'anonymous/closure' style syntax to functions '(x, y)-> { ... }';
Made additive operations separate nodes / classes;
Renamed occurences of 'register' to symbol (Scope/Frame);
Code shuffling in Interpreter to have all complex methods located together
(assign, call, de-reference...);
Added syntactic detection of invalid assignment (left member must be left
value);
Moved JexlEvalContext to test package (only use is testing);
Renamed 'UnifiedJEXLTest' to 'JXLTTest' to properly reflect new naming;
Added / completed a few tests;
Various checkstyle / Javadoc
Committed revision 1300178.
Sending jexl3/trunk/pom.xml
Deleting
jexl3/trunk/src/main/java/org/apache/commons/jexl3/JexlEvalContext.java
Sending
jexl3/trunk/src/main/java/org/apache/commons/jexl3/internal/Debugger.java
Sending
jexl3/trunk/src/main/java/org/apache/commons/jexl3/internal/Engine.java
Sending
jexl3/trunk/src/main/java/org/apache/commons/jexl3/internal/Interpreter.java
Sending
jexl3/trunk/src/main/java/org/apache/commons/jexl3/internal/Scope.java
Sending
jexl3/trunk/src/main/java/org/apache/commons/jexl3/internal/introspection/Permissions.java
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jexl3/trunk/src/main/java/org/apache/commons/jexl3/parser/ASTIdentifier.java
Adding
jexl3/trunk/src/main/java/org/apache/commons/jexl3/parser/ASTIdentifierAccess.java
Sending
jexl3/trunk/src/main/java/org/apache/commons/jexl3/parser/ASTJexlScript.java
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jexl3/trunk/src/main/java/org/apache/commons/jexl3/parser/ASTReferenceExpression.java
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jexl3/trunk/src/main/java/org/apache/commons/jexl3/parser/JexlNode.java
Sending
jexl3/trunk/src/main/java/org/apache/commons/jexl3/parser/JexlParser.java
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jexl3/trunk/src/main/java/org/apache/commons/jexl3/parser/Parser.jjt
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jexl3/trunk/src/main/java/org/apache/commons/jexl3/parser/ParserVisitor.java
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jexl3/trunk/src/test/java/org/apache/commons/jexl3/ArrayAccessTest.java
Sending jexl3/trunk/src/test/java/org/apache/commons/jexl3/AssignTest.java
Sending jexl3/trunk/src/test/java/org/apache/commons/jexl3/CacheTest.java
Sending
jexl3/trunk/src/test/java/org/apache/commons/jexl3/ClassCreatorTest.java
Sending jexl3/trunk/src/test/java/org/apache/commons/jexl3/IfTest.java
Sending jexl3/trunk/src/test/java/org/apache/commons/jexl3/IssuesTest.java
Adding jexl3/trunk/src/test/java/org/apache/commons/jexl3/JXLTTest.java
Adding
jexl3/trunk/src/test/java/org/apache/commons/jexl3/JexlEvalContext.java
Sending jexl3/trunk/src/test/java/org/apache/commons/jexl3/JexlTest.java
Sending jexl3/trunk/src/test/java/org/apache/commons/jexl3/LambdaTest.java
Sending jexl3/trunk/src/test/java/org/apache/commons/jexl3/MethodTest.java
Sending
jexl3/trunk/src/test/java/org/apache/commons/jexl3/ScriptCallableTest.java
Deleting
jexl3/trunk/src/test/java/org/apache/commons/jexl3/UnifiedJEXLTest.java
Sending jexl3/trunk/src/test/java/org/apache/commons/jexl3/VarTest.java
Sending
jexl3/trunk/src/test/java/org/apache/commons/jexl3/internal/Util.java
Sending
jexl3/trunk/src/test/java/org/apache/commons/jexl3/junit/Asserter.java
> Allow the creation of functions
> -------------------------------
>
> Key: JEXL-127
> URL: https://issues.apache.org/jira/browse/JEXL-127
> Project: Commons JEXL
> Issue Type: Improvement
> Reporter: Henri Biestro
> Assignee: Henri Biestro
> Fix For: 3.0
>
>
> As script get richer, being able to create functions is a strong need.
> This only requires adding a new keyword ('function') and the syntax would be:
> var fn = function(x, y, z) {...}.
> It would be nice to allow those to behave as closures (thru local variable
> hoistering).
> This will bring JEXL closer to ECMAScript in functionality.
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