[#47790] [ruby-trunk - Bug #7097][Open] Thread locals don't work inside Enumerator — "tenderlovemaking (Aaron Patterson)" <aaron@...>

32 messages 2012/10/01
[#47791] [ruby-trunk - Bug #7097][Assigned] Thread locals don't work inside Enumerator — "kosaki (Motohiro KOSAKI)" <kosaki.motohiro@...> 2012/10/01

[#47792] Re: [ruby-trunk - Bug #7097][Assigned] Thread locals don't work inside Enumerator — Aaron Patterson <tenderlove@...> 2012/10/01

On Tue, Oct 02, 2012 at 03:05:17AM +0900, kosaki (Motohiro KOSAKI) wrote:

[#47798] Re: [ruby-trunk - Bug #7097][Assigned] Thread locals don't work inside Enumerator — SASADA Koichi <ko1@...> 2012/10/01

(2012/10/02 3:12), Aaron Patterson wrote:

[#47800] Re: [ruby-trunk - Bug #7097][Assigned] Thread locals don't work inside Enumerator — SASADA Koichi <ko1@...> 2012/10/01

(2012/10/02 8:22), SASADA Koichi wrote:

[#47832] [ruby-trunk - Feature #7106][Open] FileUtils.touch should allow touching the symlink itself rather than the file the link points to — "cirrusthinking (Alessandro Diaferia)" <alessandro@...>

18 messages 2012/10/04

[#47847] [ruby-trunk - Bug #7110][Open] CGI: Add support for HTML5 <header> tag — "stomar (Marcus Stollsteimer)" <redmine@...>

16 messages 2012/10/05

[#47870] [ruby-trunk - Bug #7123][Open] Segmentation fault in ruby 1.9.3-p194 — "mscottford (M. Scott Ford)" <scott@...>

13 messages 2012/10/09

[#47880] [ruby-trunk - Bug #7134][Open] Signal handling bug in Mac OS X — "auastro (Andy Kitchen)" <kitchen.andy+rubybug@...>

17 messages 2012/10/10

[#47881] [ruby-trunk - Bug #7135][Open] GC bug in Ruby 1.9.3-p194? — "alexdowad (Alex Dowad)" <alexinbeijing@...>

21 messages 2012/10/10

[#47887] [ruby-trunk - Bug #7137][Open] Date.parse overly lenient when attempting to parse Monday? — "garysweaver (Gary Weaver)" <garysweaver@...>

12 messages 2012/10/10

[#47930] [ruby-trunk - Feature #7148][Open] Improved Tempfile w/o DelegateClass — "Glass_saga (Masaki Matsushita)" <glass.saga@...>

14 messages 2012/10/12

[#47970] [ruby-trunk - Bug #7158][Open] require is slow in its bookkeeping; can make Rails startup 2.2x faster — "gregprice (Greg Price)" <price@...>

30 messages 2012/10/14

[#48027] [Backport93 - Backport #7172][Open] [[Ruby 1.9:]] fix rbconfig for --enable-load-relative (v2) — "mpapis (Michal Papis)" <mpapis@...>

13 messages 2012/10/16

[#48053] [ruby-trunk - Bug #7180][Open] set_trace_func with error in proc block locks up Ruby with 100% cpu usage and no way to exit without killing proc — "garysweaver (Gary Weaver)" <garysweaver@...>

8 messages 2012/10/17

[#48072] [ruby-trunk - Bug #7184][Open] --disable-gems commandline parameter does not show up with ruby -h — "steenslag (siep korteling)" <s.korteling@...>

10 messages 2012/10/18

[#48130] [ruby-trunk - Bug #7200][Open] Setting external encoding with BOM| — "brixen (Brian Ford)" <brixen@...>

14 messages 2012/10/21

[#48191] [ANN] 2.0.0 feature freeze — Yusuke Endoh <mame@...>

Japanese later; 日本語は後で

37 messages 2012/10/24
[#48696] Re: [ANN] 2.0.0 feature freeze — SASADA Koichi <ko1@...> 2012/11/01

(2012/10/24 5:39), Yusuke Endoh wrote:

[#48260] [ruby-trunk - Bug #7214][Open] Ruby 2.0 breaks support for some debugging tools — "banister (john mair)" <jrmair@...>

22 messages 2012/10/25

[#48315] [ruby-trunk - Bug #7220][Open] StringIO#initialize_copy causes aliasing between the objects — "brixen (Brian Ford)" <brixen@...>

13 messages 2012/10/26

[#48413] [ruby-trunk - Bug #7221][Open] Unable to compile kgio under 1.9.3 with error: ruby-1.9.3-<plvl>/lib/ruby/1.9.1/mkmf.rb:597:in `Integer': can't convert nil into Integer (TypeError) — "davidderyldowney (David Deryl Downey)" <me@...>

9 messages 2012/10/27

[#48549] [ruby-trunk - Feature #7240][Open] Inheritable #included/#extended Hooks For Modules — "apotonick (Nick Sutterer)" <apotonick@...>

14 messages 2012/10/29

[#48551] [ruby-trunk - Feature #7241][Open] Enumerable#to_h proposal — "nathan.f77 (Nathan Broadbent)" <nathan.f77@...>

23 messages 2012/10/29

[#48552] [ruby-trunk - Bug #7242][Open] Bignum mathematical accuracy regression in r31695 — "mhall (Matthew Hall)" <mhall@...>

11 messages 2012/10/29

[ruby-core:47992] Re: [ruby-trunk - Bug #7154][Open] For whatever reason \s doesn't match \u00a0.

From: "Martin J. Dürst" <duerst@...>
Date: 2012-10-15 00:04:02 UTC
List: ruby-core #47992
Just forgot to mention that the pickaxe book, for "\s", says "For 
Unicode, add Line_Separator codepoints.".

This is wrong because even LINE SEPARATOR itself, \u2028, doesn't match 
\s. It would also be wrong in that the result would be to match ASCII 
whitespace and Unicode line separators, whereas other Unicode whitespace 
would be ignored.

Regards,   Martin.

On 2012/10/15 8:51, "Martin J. D端rst" wrote:
> My understanding is that in Ruby, all the pre-Unicode escapes, and in
> particular "\s", still refer only to characters in the ASCII range.
>
> My understanding is that this was done in this way for backwards
> compatibility, and on purpose. This can be explained as follows: Maybe
> somebody wrote a script doing some processing where they wanted to match
> ASCII 'space' characters. They used \s. If Ruby would change \s to
> suddenly match way more than before, the meaning of that program would
> change. Maybe it would change just in the right way. But maybe it would
> change in an unintended way.
>
> So the decision was to not second-guess the programmer. As a result,
> this does not behave the same way as what's suggested in Unicode TR #18.
> But please note that UTR #18 doesn't *require* \s to be treated as
> Unicode whitespace, it just *recommends* to do so (see
> http://www.unicode.org/reports/tr18/#Compatibility_Properties).
>
> If you want to match against Unicode whitespace, what you should do is
> the following:
>
> "\u00a0" =~ /\p{Whitespace}/u
>
> Regards, Martin.
>
> On 2012/10/14 8:37, t0d0r (Todor Dragnev) wrote:
>>
>> Issue #7154 has been reported by t0d0r (Todor Dragnev).
>>
>> ----------------------------------------
>> Bug #7154: For whatever reason \s doesn't match \u00a0.
>> https://bugs.ruby-lang.org/issues/7154
>>
>> Author: t0d0r (Todor Dragnev)
>> Status: Open
>> Priority: Normal
>> Assignee:
>> Category: core
>> Target version:
>> ruby -v: 1.9.3p286
>>
>>
>> The problem is already explained here:
>>
>> http://stackoverflow.com/questions/2588942/convert-non-breaking-spaces-to-spaces-in-ruby
>>
>>
>> I just hit it today.
>>
>>
>
>

In This Thread