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Merge pull request #19092 from rmuir/more_painless_docs

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cutover some docs to painless
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Robert Muir 2016-06-28 13:40:25 -04:00 • committed by GitHub
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9
docs/reference/modules/scripting/painless-syntax.asciidoc
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@ -132,6 +132,15 @@ There are only a few minor differences and add-ons:
Java's https://docs.oracle.com/javase/tutorial/java/nutsandbolts/flow.html[control flow statements] are supported, with the exception
of the `switch` statement.
In addition to Java's `enhanced for` loop, the `for in` syntax from groovy can also be used:
[source,js]
---------------------------------------------------------
for (item : list) {
...
}
---------------------------------------------------------
[float]
[[painless-functions]]
=== Functions