Merge pull request JuliaLang#9937 from Ismael-VC/patch-1

[ci skip] Document multiline anonymous function with `function ... end`.

doc/manual/functions.rst

@@ -210,13 +210,18 @@ Functions in Julia are `first-class objects
 variables, called using the standard function call syntax from the
 variable they have been assigned to. They can be used as arguments, and
 they can be returned as values. They can also be created anonymously,
-without being given a name:
+without being given a name, using either of these syntaxes:
 
 .. doctest::
 
  julia> x -> x^2 + 2x - 1
  (anonymous function)
 
+ julia> function (x)
+ x^2 + 2x - 1
+ end
+ (anonymous function)
+
 This creates an unnamed function taking one argument *x* and returning the
 value of the polynomial *x*\ ^2 + 2\ *x* - 1 at that value. The primary
 use for anonymous functions is passing them to functions which take