From: ding ding <redmine@...>
Date: 2010-09-16T18:39:56+09:00
Subject: [ruby-core:32419] [Ruby 1.9-Bug#3838][Open] regexp for unicode property under windows

Bug #3838: regexp for unicode property under windows
http://redmine.ruby-lang.org/issues/show/3838

Author: ding ding
Status: Open, Priority: Normal
Target version: 1.9.2
ruby -v: ruby 1.9.2p0 (2010-08-18) [i386-mingw32]

���Ruby 1.9.2-p0 RubyInstaller (md5: 21bf42f7ec4b8a831c947d656509cddb) Stable version 

such regexp will cause an error:         /\p{Lu}/

irb(main):002:0> /\p{Han}/
SyntaxError: (irb):2: invalid character property name {Han}: /\p{Han}/
        from C:/Ruby192/bin/irb:12:in `<main>'
irb(main):003:0> /\p{Lu}/
SyntaxError: (irb):3: invalid character property name {Lu}: /\p{Lu}/
        from C:/Ruby192/bin/irb:12:in `<main>'
irb(main):004:0>


while this is all right:                 /\p{Alpha}/

irb(main):001:0> /\p{Alpha}/
=> /\p{Alpha}/


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