From d1ae2bc27fd4183e6abb9e83691e192bfe1e5316 Mon Sep 17 00:00:00 2001
From: Yusuke Endoh <mame@ruby-lang.org>
Date: Tue, 12 Nov 2019 17:04:11 +0900
Subject: [PATCH] NEWS: Make it clear that delegation syntax `(...)` requires
 parentheses

Ref [Feature #16253]
---
 NEWS | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/NEWS b/NEWS
index 244d5abd11..893fb6ee13 100644
--- a/NEWS
+++ b/NEWS
@@ -191,7 +191,7 @@ sufficient information, see the ChangeLog file or Redmine
 
 * +yield+ in singleton class syntax is warned and will be deprecated later [Feature #15575].
 
-* Argument forwarding by <code>...</code> is introduced. [Feature #16253]
+* Argument forwarding by <code>(...)</code> is introduced. [Feature #16253]
 
     def foo(...)
       bar(...)
@@ -199,6 +199,7 @@ sufficient information, see the ChangeLog file or Redmine
 
   All arguments to +foo+ are forwarded to +bar+, including keyword and
   block arguments.
+  Note that the parentheses are mandatory.  `bar ...` is parsed as an endless range.
 
 === Core classes updates (outstanding ones only)