From b9d00c86935280a2784d067f364330deb5afbee0 Mon Sep 17 00:00:00 2001
From: "Jakob O." <battleman2004@gmail.com>
Date: Thu, 24 Sep 2015 10:07:58 +0200
Subject: [PATCH] Update system.nim

---
 lib/system.nim | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/system.nim b/lib/system.nim
index 4d397a5fc5..2c6ce36487 100644
--- a/lib/system.nim
+++ b/lib/system.nim
@@ -673,6 +673,8 @@ proc len*[T](x: seq[T]): int {.magic: "LengthSeq", noSideEffect.}
   ## .. code-block:: nim
   ##  var arr = [1,1,1,1,1]
   ##  len(arr) #=> 5
+  ##  for i in 0..<arr.len:
+  ##    echo arr[i] #=> 1,1,1,1,1
 
 # set routines:
 proc incl*[T](x: var set[T], y: T) {.magic: "Incl", noSideEffect.}