From d1372ae9bb287bc48b9198a8e52dff3be3246a21 Mon Sep 17 00:00:00 2001
From: knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 18 May 2008 21:25:00 +0000
Subject: Merge a NEWS entry from ruby_1_8.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@16462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 NEWS | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'NEWS')

diff --git a/NEWS b/NEWS
index 2a3e9e952f..a59febc3ef 100644
--- a/NEWS
+++ b/NEWS
@@ -351,6 +351,24 @@ with all sufficient information, see the ChangeLog file.
 
 === Compatibility issues (excluding feature bug fixes)
 
+* String#to_i, String#hex and String#oct no longer accept a sequence
+  of underscores (`__') as part of a number.
+
+    # Ruby 1.8.6
+    '1__0'.to_i     #=> 10
+    '1__0'.to_i(2)  #=> 2  # 0b10
+    '1__0'.oct      #=> 8  # 010
+    '1__0'.hex      #=> 16 # 0x10
+
+    # Ruby 1.8.7
+    '1__0'.to_i     #=> 1
+    '1__0'.to_i(2)  #=> 1
+    '1__0'.oct      #=> 1
+    '1__0'.hex      #=> 1
+
+  The old behavior was inconsistent with Ruby syntax and considered as
+  a bug.
+
 * tempfile
 
   * The file name format has changed.  No dots are included by default
-- 
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