[#53072] [ruby-trunk - Feature #7994][Open] Make iterators pass an implicit named parameter `iteration` to the executed block — "alexeymuranov (Alexey Muranov)" <redmine@...>

10 messages 2013/03/01

[#53097] [ruby-trunk - Bug #8000][Open] "require 'tk'" segfaults on 64-bit linux with Tk 8.6 — "edmccard (Ed McCardell)" <edmccard@...>

25 messages 2013/03/02

[#53137] [ruby-trunk - Bug #8017][Open] Got segmentation fault on attempt to install ruby 2.0.0-p0 on Mac 10.6.8 via RVM — "adantel (Alex Filatau)" <filatau@...>

9 messages 2013/03/05

[#53168] [ruby-trunk - Bug #8034][Open] File.expand_path('something', '~') do not include home path — "rap-kasta (Pavel Manylov)" <rapkasta@...>

12 messages 2013/03/06

[#53199] [ruby-trunk - Bug #8040][Open] Unexpect behavior when using keyword arguments — "pabloh (Pablo Herrero)" <pablodherrero@...>

11 messages 2013/03/07

[#53203] [ruby-trunk - Feature #8042][Open] Add Addrinfo#socket to create a socket that is not connected or bound — "drbrain (Eric Hodel)" <drbrain@...7.net>

12 messages 2013/03/07

[#53248] Github commit log should not be used as references on redmine — Marc-Andre Lafortune <ruby-core-mailing-list@...>

Github commit log should not be used as references on redmine. E.g:

10 messages 2013/03/09

[#53386] [CommonRuby - Feature #8088][Open] Method#parameters (and friends) should provide useful information about core methods — "headius (Charles Nutter)" <headius@...>

14 messages 2013/03/13

[#53412] [CommonRuby - Feature #8096][Open] introduce Time.current_timestamp — "vipulnsward (Vipul Amler)" <vipulnsward@...>

34 messages 2013/03/14

[#53439] [ruby-trunk - Bug #8100][Open] Segfault in ruby-2.0.0p0 — "judofyr (Magnus Holm)" <judofyr@...>

22 messages 2013/03/15

[#53478] [ruby-trunk - Feature #8107][Open] [patch] runtime flag to track object allocation metadata — "tmm1 (Aman Gupta)" <ruby@...1.net>

20 messages 2013/03/16

[#53498] [ruby-trunk - Feature #8110][Open] Regex methods not changing global variables — "prijutme4ty (Ilya Vorontsov)" <prijutme4ty@...>

21 messages 2013/03/18

[#53502] [ruby-trunk - Bug #8115][Open] make install DESTDIR=/my/install/path fails — "vo.x (Vit Ondruch)" <v.ondruch@...>

11 messages 2013/03/18

[#53688] [ruby-trunk - Feature #8158][Open] lightweight structure for loaded features index — "funny_falcon (Yura Sokolov)" <funny.falcon@...>

27 messages 2013/03/24

[#53692] [ruby-trunk - Bug #8159][Open] Build failure introduced by Rinda changes — "luislavena (Luis Lavena)" <luislavena@...>

22 messages 2013/03/24

[#53733] [ruby-trunk - Bug #8165][Open] Problems with require — "Krugloff (Alexandr Kruglov)" <mr.krugloff@...>

12 messages 2013/03/26

[#53742] [ruby-trunk - Bug #8168][Open] Feature request: support for (single) statement lambda syntax/definition — "garysweaver (Gary Weaver)" <garysweaver@...>

9 messages 2013/03/26

[#53765] [ruby-trunk - Bug #8174][Open] AIX header file conflict with rb_hook_list_struct — "edelsohn (David Edelsohn)" <dje.gcc@...>

11 messages 2013/03/27

[#53808] [ruby-trunk - Feature #8181][Open] New flag for strftime that supports adding ordinal suffixes to numbers — "tkellen (Tyler Kellen)" <tyler@...>

10 messages 2013/03/28

[#53811] [ruby-trunk - Bug #8182][Open] XMLRPC request fails with "Wrong size. Was 31564, should be 1501" — "tsagadar (Marcel Mueller)" <marcel.mueller@...>

28 messages 2013/03/28

[#53849] [ruby-trunk - Feature #8191][Open] Short-hand syntax for duck-typing — "wardrop (Tom Wardrop)" <tom@...>

48 messages 2013/03/31

[#53850] An evaluation of 2.0.0 release — Yusuke Endoh <mame@...>

Let's look back at 2.0.0 release so that we can do better next time.

12 messages 2013/03/31

[ruby-core:53310] [ruby-trunk - Bug #7974][Closed] Case-insensitive group doesn't work in 2.0.0-p0

From: "naruse (Yui NARUSE)" <naruse@...>
Date: 2013-03-11 03:25:24 UTC
List: ruby-core #53310
Issue #7974 has been updated by naruse (Yui NARUSE).

Status changed from Open to Closed

Fixed at r39547, thanks!
----------------------------------------
Bug #7974: Case-insensitive group doesn't work in 2.0.0-p0
https://bugs.ruby-lang.org/issues/7974#change-37488

Author: ged (Michael Granger)
Status: Closed
Priority: Normal
Assignee: 
Category: 
Target version: 
ruby -v: ruby 2.0.0p0 (2013-02-24 revision 39474) [x86_64-darwin12.2.1]


=begin

A match group marked as case-insensitive (({(?i:...)})) fails to match if it occurs before a case-sensitive portion of the regex.

Given the script:

 # -*- syntax: ruby -*-
 #encoding: utf-8
 
 # Doesn't match in Ruby 2.0, but does in 1.9.3
 p(/(?i:a) B/  =~ "A B")
 p(/(?i:a) B/  =~ "a B")
 
 # Matches in both versions
 p(/(?i:a) B/i =~ "a b")
 p(/(?i:a B)/  =~ "a B")
 p(/(?i:a b)/  =~ "a B")
 p(/B (?i:a)/  =~ "B A")
 p(/B (?i:a)/  =~ "B a")
 
All cases match in Ruby 1.9.3p392:

 $ ruby -v ~/temp/re_group_i.rb 
 ruby 1.9.3p392 (2013-02-22 revision 39386) [x86_64-darwin12.2.1]
 0
 0
 0
 0
 0
 0
 0
 
but the first two don't match under Ruby 2.0.0p0:

 $ ruby -v ~/temp/re_group_i.rb 
 ruby 2.0.0p0 (2013-02-24 revision 39474) [x86_64-darwin12.2.1]
 nil
 nil
 0
 0
 0
 0
 0
 
I expected both versions to implement case-insensitive groups the same way.

=end



-- 
http://bugs.ruby-lang.org/

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