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initial macrodef documentation

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Tuukka Turto 2013-07-18 15:00:24 +03:00
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commit d580351b41
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docs/language/api.rst
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@ -226,6 +226,21 @@ below:
defmacro defmacro
-------- --------
`defmacro` is used to define macros.
The general format is `(defmacro [parameters] expr)`.
Following example defines a macro that can be used to multiply all but the first
parameter given to it.
.. codeblock:: clj
=> (defmacro multiply-some [&rest params] (quasiquote (* (unquote-splice (list (slice params 1))))))
=> (multiply-some 0 2 3)
6
=> (multiply-some 2 0 3)
0
eval eval
---- ----