[#31589] [Bug #3457] URI.encode does not escape square brackets — Shyouhei Urabe <redmine@...>
Issue #3457 has been updated by Shyouhei Urabe.
2010/8/2 Shyouhei Urabe <redmine@ruby-lang.org>:
[#31614] Release engineering status of 1.9.2-p0 — Yusuke ENDOH <mame@...>
Hi,
[#31666] [Bug #3677] unable to run certain gem binaries' in windows 7 — Roger Pack <redmine@...>
Bug #3677: unable to run certain gem binaries' in windows 7
Issue #3677 has been updated by Roger Pack.
[#31681] [Bug #3683] getgrnam on computer with NIS group (+)? — Rocky Bernstein <redmine@...>
Bug #3683: getgrnam on computer with NIS group (+)?
Issue #3683 has been updated by Rocky Bernstein.
Hi,
[#31706] [Bug #3690] method_missing in a BasicObject's singleton class - infinite recursion segfaults — Jan Lelis <redmine@...>
Bug #3690: method_missing in a BasicObject's singleton class - infinite recursion segfaults
[#31730] [Bug #3701] Gem.find_files returns empty array — Yusuke Endoh <redmine@...>
Bug #3701: Gem.find_files returns empty array
[#31739] [Backport #3702] segmentation fault while compiling 1.9.1-p430 on debian squeeze — Tomasz Pajor <redmine@...>
Backport #3702: segmentation fault while compiling 1.9.1-p430 on debian squeeze
[#31757] [Bug #3712] SEGV fails to produce stack dump / backtrace in debug build — Peter Weldon <redmine@...>
Bug #3712: SEGV fails to produce stack dump / backtrace in debug build
[#31761] [Feature #3714] Add getters for Enumerator — Marc-Andre Lafortune <redmine@...>
Feature #3714: Add getters for Enumerator
[#31762] [Backport #3715] Enumerator#size and #size= — Marc-Andre Lafortune <redmine@...>
Backport #3715: Enumerator#size and #size=
[#31798] [Bug #3726] require degradation from 1.9.1 — Yura Sokolov <redmine@...>
Bug #3726: require degradation from 1.9.1
[#31805] [Backport #3728] IO.select is not documented. — Mike Perham <redmine@...>
Backport #3728: IO.select is not documented.
[#31806] 1.9.1 has marshal bugs in everything but p129 — Ryan Davis <ryand-ruby@...>
Is there any chance we can release a 1.9.1 that fixes the current marshal bugs? It is fixed in 1.9.2, so I know the patch exists somewhere and could be merged over. Otherwise I think I'm going to have to drop support for 1.9.1 early.
[#31843] Garbage Collection Question — Asher <asher@...>
This question is no doubt a function of my own lack of understanding, but I think that asking it will at least help some other folks see what's going on with the internals during garbage collection.
> The question in short: when an object goes out of scope and has no
Right - so how does a pointer ever get off the stack?
On 8/26/10 11:51 AM, Asher wrote:
I very much appreciate the response, and this is helpful in describing the narrative, but it's still a few steps behind my question - but it may very well have clarified some points that help us get there.
You have introduced something called a "root node" without defining it. What do you mean by this?
[#31851] [Bug #3747] Possible bug of String#count? — Ruohao Li <redmine@...>
Bug #3747: Possible bug of String#count?
[#31868] [Bug #3750] SEGV: ruby -rprofile test/ruby/test_assignment.rb — Peter Weldon <redmine@...>
Bug #3750: SEGV: ruby -rprofile test/ruby/test_assignment.rb
[#31885] Avoiding $LOAD_PATH pollution — Eric Hodel <drbrain@...7.net>
Last year Nobu asked me to propose an API for adding an object to
Hi Eric,
On Jan 8, 2011, at 12:08, zimbatm ... wrote:
Just a note for future references. While playing with require, I found
> The lookup object pushed onto $LOAD_PATH must respond to #path_for. The
On Aug 28, 2010, at 19:30, Run Paint Run Run wrote:
>> How confident are we that this API would be sufficient for replacing the
[#31914] [Ruby 1.8.7-RubySpec#3757][Open] GC bug after loading gem — Joel VanderWerf <redmine@...>
RubySpec #3757: GC bug after loading gem
[#31929] Proposal: Autoload with block — Magnus Holm <judofyr@...>
= A proposal for autoload w/block:
Sorry to plug my own stuff, but you might find subload of some interest here. It's unfinished, but provides some flexibility in these matters that might be of interest. I also have a fair amount of notes about possible other use cases that aren't covered yet in the subload code. Whilst on the topic, some consideration for thread safety might be worth the time - not that I'm proposing it can be 'fixed', merely considered to avoid worst cases.
Magnus, have you seen http://redmine.ruby-lang.org/issues/show/462 ?
That's interesting, but I don't buy matz' argument:
[#31947] not use system for default encoding — Roger Pack <rogerdpack2@...>
It strikes me as a bit "scary" to use system locale settings to
> It strikes me as a bit "scary" to use system locale settings to *arbitrarily*
NARUSE, Yui wrote on 2010-11-15 11:07:
[#31969] [Ruby 1.9-Feature#3773][Open] Module#parent — Thomas Sawyer <redmine@...>
Feature #3773: Module#parent
[#31971] Change Ruby's License to BSDL + Ruby's dual license — "NARUSE, Yui" <naruse@...>
Ruby's License will change to BSDL + Ruby's dual license
On 01/09/10 at 01:30 +0900, NARUSE, Yui wrote:
(2010/09/01 2:36), Lucas Nussbaum wrote:
I wrote a concrete patch.
(2010/09/01 1:30), NARUSE, Yui wrote:
On Aug 31, 2010, at 9:50 AM, NARUSE, Yui wrote:
[ruby-core:31701] [Bug #3679] pathological regular expressions and exponential computation time
Issue #3679 has been updated by Josh ben Jore.
I apologise in advance for not being informative enough. Perl does in fact suffer from this as well since Perl's computational basis for regexps is in the same paradigm as Ruby's. We have however accumulated a number of optimizations and get-out-of-jail cards over the years. I opened http://perl5.git.perl.org/perl.git/blob/HEAD:/regexec.c just now to see what might show up labeled as an optimization or about being exponential. Sadly, I think I'd need to do a close reading of the source to find the escape clauses.
It might be worth reading the commit notes for this source file. Separately, you can view intimate details of the Perl re compilation by enabling debugging for either lexical scope or whatever. I suggest this to you in the hopes you might use it to find useful short-cuts that Oniguruma isn't yet.
In particular, there's the Debug and debug flags to the re.pm pragma and used in context for your examples:
perl -e 'use re qw( Debug INTUIT OPTIMISE OPTIMISEM ); ("a" x 27 . "b") =~ /(?:a|a|a)+\z/'
Want to chat about this over lunch or a beer sometime? I'm in south lake union just north of you.
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