fix doc examples

src/spread.nim

@@ -32,11 +32,12 @@ macro spread*(call: untyped, args: varargs[untyped]): untyped =
  assert arr == [1, 2, 3]
 
  # table constructors:
- let tab = {:}.spread:
- "a" = 1 # constructors convert = in a statement to :
- _("b": 2, "c": 3) # all arguments of _ are spread directly
+ when false: # (nim doc renders badly)
+ let tab = {:}.spread:
+ "a" = 1 # constructors convert = in a statement to :
+ _("b": 2, "c": 3) # all arguments of _ are spread directly
 
- assert tab == {"a": 1, "b": 2, "c": 3}
+  assert tab == {"a": 1, "b": 2, "c": 3}
 
  # object or tuple constructors need a single `_: _``:
  type Foo = object
@@ -75,6 +76,11 @@ macro spread*(call: untyped, args: varargs[untyped]): untyped =
 template `...`*(call: untyped, args: varargs[untyped]): untyped =
  ## operator version of `spread`
  runnableExamples:
+ proc foo(a, b, c: int) =
+ echo "a: ", a
+ echo "b: ", b
+ echo "c: ", c
+
  ...foo:
  1
  c = 3