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WoNaDo (Wolfgang Nádasi-Donner)

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03/19/2009

10:32 PM Ruby master Bug #1301: Poor RegExp Matching Performance
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Andreas Grau schrieb:
> BTW, a trivial optimization would be to test matching of the regexp using
> fast DF...
WoNaDo (Wolfgang Nádasi-Donner)

03/13/2009

08:53 PM Ruby master Bug #1251: gsub problem
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Yukihiro Matsumoto schrieb:
> In message "Re: [ruby-core:22719] Re: [Bug #1251] gsub problem"
> on Sat,...
WoNaDo (Wolfgang Nádasi-Donner)

03/10/2009

07:24 AM Ruby master Feature #1256: Add constant TAILRECURSION to let a program recognize if tail recursion optimization is implemented
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As far as I understand this Ticket can be closed. If RubyVM::InstructionSequence.compile_option exists (defin...
WoNaDo (Wolfgang Nádasi-Donner)
04:28 AM Ruby master Feature #1256: Add constant TAILRECURSION to let a program recognize if tail recursion optimization is implemented
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Nobuyoshi Nakada schrieb:
> Hi,
>
> At Mon, 9 Mar 2009 02:41:55 +0900,
> Wolfgang Nádasi-Donner wrote in...
WoNaDo (Wolfgang Nádasi-Donner)

03/09/2009

03:39 AM Ruby master Feature #1256: Add constant TAILRECURSION to let a program recognize if tail recursion optimization is implemented
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Shyouhei Urabe schrieb:
> I'm curious, how you can be happy if you detect your VM supports tail-call optimiz...
WoNaDo (Wolfgang Nádasi-Donner)
02:43 AM Ruby master Feature #1256 (Rejected): Add constant TAILRECURSION to let a program recognize if tail recursion optimization is implemented
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Ruby 1.9 has the possibility to support tail recursion optimization for methods and proc objects. Due to tech...
WoNaDo (Wolfgang Nádasi-Donner)

03/07/2009

09:02 PM Ruby master Bug #1251: gsub problem
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Yukihiro Matsumoto schrieb:
> To substitute one backslash into two, you have to do
>
> s.gsub!("\\","\\...
WoNaDo (Wolfgang Nádasi-Donner)
06:30 PM Ruby master Bug #1251: gsub problem
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Alexander Pettelkau schrieb:
> Bug #1251: gsub problem
> http://redmine.ruby-lang.org/issues/show/1251
>
...
WoNaDo (Wolfgang Nádasi-Donner)

02/25/2009

01:18 AM Ruby master Feature #1200: Possibility for using named and normal groups together in regular expressions
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Typo: I've written "[0-9}+" instead of "[0-9]+" several times, sorry.
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WoNaDo (Wolfgang Nádasi-Donner)
01:16 AM Ruby master Feature #1201 (Closed): Add relative group reference in back reference with nest level in regular expressions (e.g. \k<-5+1>)
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It should be possible to use relative group references in back reference with nest level.

Reason: As na...
WoNaDo (Wolfgang Nádasi-Donner)

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